Posts Tagged diagnosis

[Abstract] Predictors of early, recurrent and intractable seizures in low-grade glioma

Abstract

Purpose

Seizures are common among patients with low grade glioma (LGG) and can significantly impact morbidity. We sought to determine the association between the clinical and molecular factors with seizure incidence and refractoriness in LGG patients

Methods

We conducted a retrospective review at University of Virginia in patients with LGG (WHO Grade II) evaluated between 2002-2015. Descriptive statistics were calculated for variables of interest and the Kaplan-Meier method was used to estimate survival curves, which were compared with the log-rank test

Results

291 patients were included; 254 had molecular testing performed for presence of an IDH mutation and/or 1p/19q co-deletion. Sixty-eight percent of patients developed seizures prior to LGG diagnosis; 41% of all patients had intractable seizures. Utilizing WHO 2016 integrated classification, there was no significant difference in seizure frequency at pre- and post-operative periods or in developing intractable seizures, though a trend toward increased pre-operative seizure incidence among patients with IDH mutation was identified (p=0.09). Male gender was significantly associated with higher seizure incidence on pre-operative (p&0.001) and post-operative periods (p&0.001); men were also more likely to develop intractable seizures (p=0.01)

Conclusions

Seizures are common among patients with LGG. Differences in pre- or post-operative and intractable seizure rates by WHO 2016 classification were not detected. Our data showed a trend toward higher seizure incidence pre-operatively in patients with IDH mutant LGG. We describe a unique association between male gender and seizure incidence and intractability that warrants further studyTopic: 

Source: https://academic.oup.com/nop/advance-article-abstract/doi/10.1093/nop/npaa054/5899007

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[BLOG POST] Depression

Bill Boylan, Jul 16, 2020

Psychiatric Definition of “Depression”:  “When a person feels sad, blue, unhappy, miserable, or ‘down in the dumps.’ Most of us feel this way at one time or another for short periods. True depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for an extended period of time.”

NOTE: I won’t be addressing in this teaching an illness similar to depression labeled “bi-polar disorder.” (formerly called Manic-Depressive Disorder) In some ways, a number of the symptoms of bi-polar disorder are similar to those of depression, but I’m not going to write about that illness in this teaching.

    Also, I want to make very clear to you that I don’t have all the answers to all your questions about why you have depression. Depression is a very complex illness that often baffles professionals in the field of psychiatry, psychology, and behavioral science. I’m only going to be sharing with you a little bit about what I do know, some tips to aid in your own healing, and some thoughts about episodes of depression I have suffered.  In addition, I want to tell you that I believe with all my heart that God is the Source of all healing, no matter what various means He may use to heal people having depression. And . . . if you are suffering with depression, God wants to heal you!

    Depression is a dread, horrible, debilitating illness that has reached epidemic proportions in most industrialized nations of the world. Some aptly call it “the dark night of the soul.” It is a mental and emotional darkness of varying degrees in its victims. Some have mild depression, some have seasonal depression (SAD), some have situational depression, some have clinical depression, and some have a deep, dark, lingering, depression that causes the most hopeless feelings humans can experience, sometimes lasting for months and even years. In addition—for Jesus-believers—depression often involves a deep sense of utter abandonment by God.

    Most of the time, people who suffer from any degree of depression feel that they are living in sort of a “dull-grey world.” If you’ve ever seen the movie Pleasantville” you know a little bit about what it’s like to live in a world that is all-grey most of the time—a world almost empty of any color other than dull grey.

   Fortunately, by means of anti-depressant medication, counseling, prayer, etc., most depression can be cured, healed, or brought under control within a matter of weeks or months. It is rare, indeed, for depression to last longer than that—IF the depressed person seeks help. Sometimes, people will experience different episodes of depression throughout their lifetimes, but with enough information about the nature of the illness and its symptoms, most people can be healed and thereafter maintain their mental and emotional health.

Diagnosis:

          The American Psychiatric Association (APA) provides the following information to aid in the diagnosis of depression. The following listing is of the indicators” of depression; if one experiences 5 or more of these indicators for more than 2 weeks, one is diagnosed with depression:

  • Sleep disturbances – especially sleeping too much.
  • Unusual irritability.
  • Loss of appetite, or overeating; significant weight changes.
  • Difficulty in concentrating or remembering; inability to make decisions.
  • Physical pains that are hard to pinpoint.
  • Loss of self-esteem or attitude of indifference.
  • Loss of interest or pleasure in your job, family, life, hobbies, or sex; loss of pleasure in formerly enjoyable activities.
  • A downhearted period that worsens and won’t go away.
  • Frequent, unexplainable, or uncontrollable crying spells.
  • Feelings of loneliness.
  • Feelings of isolation.
  • Feelings of guilt.
  • Feelings of hopelessness and/or worthlessness.
  • Recurring thoughts about suicide or death.
  • Loss of energy; fatigue.
  • Feelings of extreme sadness.
  • And—for believers in Jesus–there is most often a sense of total abandonment by God.

    I don’t pretend to be an expert on depression, nor am I presently a certified or licensed counselor. But I have experienced 3 distinct periods of depression in my life and I know how depression feels and its debilitating effects! And I know how God has healed me each time! I’ll tell you more about my depression later.

    Furthermore, as a Jesus-believer I have learned much about events, circumstances, and situations which lead to depression—and about how prayer and the obedient “application” of the Bible, the Word of God, to the depressed person’s life can aid a great deal in healing from depression.

    I advise any Jesus-believer suffering from depression to see your primary health care provider, take whatever medicine is prescribed, see a counselor or therapist if necessary (preferably a fellow Jesus-believer), and, in addition, give some thought to the ideas I will list later in this teaching that might help you see the origins of your depression and help in your complete healing.

    Let me make this next point very clear right up front: Please, please get over your fear of seeing a counselor or therapist for fear they might expose some deep, dark secrets in your life! That’s what it’s often all about: exposing deep dark secrets that have caused or contributed to your depression. God cannot heal any area of our lives that we choose to keep hidden from Him (as if we could really hide anything from God . . . ) It’s probably some of those deep, dark secrets which are contributing to your depression in the first place.

    Those hidden secrets need exposed and brought out into the light so God can deal with them. We all have deep, dark secrets. You’d probably be shocked at some of mine. But a good and competent counselor will not be shocked at anything; nothing will surprise or shock them; they’ve seen and heard it all. Get over your reluctance and make an appointment with a good counselor! Do it today!

Causes:

    First, I want to state again very clearly that—regardless of the causes of your depression—God can and does heal people who have depression! He heals through either prayer or medicine . . . or both, but He does heal depression! He is the Source of all healing; He will heal you!

    Next, I want to tell you that nothing you have done has caused your depression. You don’t necessarily have depression because of some horrible sin you’ve committed. You don’t have depression because you’re a “weak” believer. You don’t have depression because you are an unfaithful Jesus-believer. And, God has not given you depression to punish you for something you’ve done wrong! It’s just an illness for which you need healing!

    Also, you don’t need to be ashamed or humiliated because you’re a Jesus-believer with depression—and you think a “good” Jesus-believer shouldn’t get depression. Say this out loud to yourself very clearly and carefully: “I refuse to ‘should’ on myself!” You have no more responsibility for having depression than you are responsible when you catch a cold or because you are susceptible to migraine headaches.

    And . . . this isn’t just a play on words: Refuse to see yourself as a depressed person; rather, see yourself as a person who happens to have an illness labeled depression. There’s a big difference in the two viewpoints. One viewpoint means you see yourself as a “walking depression” in every area of your life. The other viewpoint means you see yourself as a “whole” person who just happens to have depression in one area of your life—just as you might happen to have a cold at some time, but you are not your cold. You are not your depression.

    Try to understand your depression in somewhat this way—some people are more susceptible to viruses than other people are; some people have chemical imbalances in their bodies; some people are more prone to certain infections; some people have immune system disorders; some people are more accident prone than others are; some people develop multiple sclerosis; some people have strokes; some people develop diabetes; some people have heart attacks; some people develop cancer. Some people happen to have depression.

    None such physical illnesses and diseases are the faults of those people who have them. Some people have a genetic predisposition to having depression; that genetic predisposition is often triggered by something in one’s environment. But . . . you did not cause your depression because of something you’ve done wrong in your life!

    You simply are a person who happens to have depression. Some people do. Some don’t. It’s that simple. If you can look at your depression in that way, that will serve you well as God begins to heal your depression.

    Depression just happens to some people just because they are mortal, physical, and material human beings subject to sin, Satan, debility, corruption, and death. It’s not your fault that you happen to have depression at this time in your life! And—again—God has not given you your depression.

    But—this is an important point!—Satan and his minions often oppress people . . . which can then lead to depression in people having a propensity for depression. “Oppression” means that if Satan knows you have a propensity for depression, sometimes he will transmit thoughts into your mind that weigh heavily on you in the sense that you begin to fret, worry, feel anger, feel loss, etc. Oppression is meant by Satan and his minions to terrorize you, to rule over your thoughts and emotions in a harsh, discordant manner.

    Then—if and when he gains access to your mind and emotions by means of oppression, that can often lead to depression. Take heart: Acts 10: 38 in the Bible says that Jesus heals people who are oppressed by the devil!

    Please understand that much (not all) depression is triggered by a sense of real or imagined loss of some sort. It may be the loss of a friend, loved one, or pet either by death or separation of some kind. It may be the “loss” of a marriage by divorce or death. It may be the loss of a job or a prized “possession.” It may be the loss of one’s “ministry” as a Jesus-believer. It may be the loss of self-esteem or self-worth. It may be the loss of money or reduced income. It may be having to “downsize” one’s home to move into a smaller apartment or nursing home. It may be the loss of one’s early dreams for life as the realities of day-to-day life have overshadowed those dreams.

    It may be the loss of a child who has grown up and left home for the first time. It may be the loss of prestige. It may be the temporary or permanent loss of one’s good health because of disease, illness, or disablement. Perhaps you still suffer the loss of innocence or purity you suffered in an untimely or painful way as a child or teenager. It may be the loss of one’s beauty or good looks due to advancing age. It may be the loss of rank or advancement because someone else was promoted instead of you. It may be the loss of romantic, fanciful “school girl” expectations about marriage. It could be the loss of a sense of security in marriage because of a spouse’s adultery. Or . . . any similar loss.

    It doesn’t have to be a real, tangible loss either; it can also be an imagined or perceived loss of something, such as a feeling that one has “lost” one’s reputation—whether or not that is really the case. It could be the feeling of loss of respect by one’s co-workers or by others in one’s profession—such as a lawyer losing a high-profile case and feeling he has lost his reputation and the esteem of his colleagues.

    Yes, most depression (again, not all) originates with a real or perceived loss of some type, tangible or intangible.

    In a nutshell, here is how a real or imagined sense of loss works. If you attempt to superimpose real or imagined past losses upon the present, it results in depression in the present. On the other hand—just by way of information—if you attempt to superimpose the future upon the present, it leads to anxiety and stress in the present—and panic attacks sometimes. Our past losses (real or perceived) superimposed upon the present = depression. Our worries about the future superimposed upon the present = anxiety and stress.

    So . . . you (and your counselor) must search for and identify what you feel you have “lost.” That could very well be the starting point in your healing—the point of diagnosis. Ask the Holy Spirit who lives inside you to help reveal the loss(es) to you and to your counselor; He will do so if you ask Him to. And, of course, ask Him to reveal other causes for your depression.

My Healing From Depression

    The story I’m about to tell you of God healing me from depression isn’t one of those hyped instant healings where someone placed their hands on my head, prayed for me, and then proclaimed “Be healed!” while I thrashed around on the floor. Nope, nothing like that. But . . . my healing is just as miraculous as that type of supernatural, instant healing. Healing is healing, no matter what shape or form it takes, no matter how it happens.

    If you’ve never battled depression as I have for most of my adult years, you can’t possibly know the l-o-n-n-g days of depression that just seem to go on and on forever . . . without end—days of unnameable hopelessness, deep despair, overwhelming worthlessness, total exhaustion, sadness beyond sadness, wanting to give up, obsessive suicidal thoughts . . . feeling utterly abandoned by God . . .

    Yes, I’ve battled depression off and on most of my adult life—with bouts of varying lengths and intensity. I may even have had it during my late childhood and teen years, choosing to numb its effects with alcohol. In those days, depression was seldom diagnosed in adults, much more rarely in children and teenagers.

     Clearly, my depression began with perceived losses I experienced in childhood. The first was when I began to realize how mean and brutal my dad was. For example, one of my earliest memories is of Dad throwing down a flight of stairs when I was only about two years old! Even with my thought patterns underdeveloped at that stage, I remember asking myself in my child mind what was wrong with me that Dad would do that to me. I felt a sense of loss as a child having no worth—or that something was wrong with me.

    Dad’s brutality continued throughout my childhood with horrible whippings with a leather belt or razor strap, and most of the time I was left wondering what was wrong with me that I deserved that sort of punishment. Please don’t misunderstand me: I’m not blaming my dad for my problems and depression; I’ve simply tried to explore and understand what led to my adult depressive episodes. In actual fact, Dad was a victim of his own harsh childhood.

    Another factor contributing to my depression was that at age four, my kindergarten teacher sexually abused me in the boy’s bathroom. I couldn’t articulate how I felt at the time, but I know it was a feeling that I had “lost” something—my innocence, my “purity”—something like that. I knew what she had done to me was wrong and that it had “robbed” me of something.

    That perception—along with always wondering what was wrong with me that caused Dad to spank me so much and so hard—left me with a deep sense of sadness, “loss” of my childhood, and a deep sense that I wasn’t really worth much as a human being.

    Along with those feelings, throughout my childhood and early teens, Dad and his father (my grandfather “Baba”) often told me I would never amount to much, called me dumb and stupid, told me I could never do anything right, called me retarded, and the like. I didn’t understand why they felt that way about me, but for years I believed what they told me was true. That’s one of the reasons I began drinking at age nine—just to numb myself from the horrible feelings I had about my lack of worth as a person . . . that for some reason I was an incomplete person.

    Again, I no longer blame Dad or Baba for what they did to me; I forgave them long ago. I know this sounds weird, but I actually look forward to seeing them again beyond this mortal journey and talking through all that made them the way they were and the way they treated me. They know I’ve forgiven them, but we still need to talk through some matters in order to bring final closure. Long ago, I also forgave that kindergarten teacher for abusing me; I hope I get to meet her again some day and offer her my forgiveness in person.

    My first episode of depression in my adulthood occurred as a result of a very bad situation of my own making that occurred in my life at age 33. Because at first I didn’t know what was happening to me or how to deal with it, I made an aborted suicide attempt; of course, it failed or I wouldn’t be writing these words.

     That scared my wife and me enough so that I decided I needed to see a counselor; fortunately, I was employed at the time at a nearby Veterans Administration Psychiatric Hospital with plenty of psychiatrists and psychologists to choose from. My supervisor was very sympathetic and let me see my counselor whenever I felt I needed to. It so happens that my counselor at the time, Dr Ching, was a pioneer in a new counseling procedure known as “Cognitive Restructuring.” That means quite simply, replacing old negative thoughts about oneself with positive thoughts. Along with Dr Ching’s counseling and with a mild anti-depressant medication I took, the three-year period of depression began to quickly be healed. Within just a matter of weeks after beginning to see Dr Ching and taking a mild anti-depressant, I was completely healed.

    I’ll mention more about this later, but it is important for a Jesus-believer having depression to apply the Word of God to one’s life and rely upon the inner empowerment of the Holy Spirit to aid in the healing process. I began to do that with more diligence upon seeing Dr Ching and taking my medication, and it wasn’t long before I was healed. I give God the ultimate credit for the healing, believing he used Dr Ching, the medication, and the application of his Word, the Bible to my life. God heals through many means—through both prayer and medicine and counseling, but ultimately He is the Healer.

    My second episode of depression began—again—with a very negative situation of my own making resulting in situational depression. Fortunately, the negative situation changed very quickly, thanks very much to the quick action at the time by my wife to totally change the negative situation. That episode of depression lasted only about six weeks. Again, I was depression-free and hoped I would remain so for the remainder of my life.

    The third—and longest—episode of depression lasted six long years! It, too, began with a very bad situation I found myself in . . . of my own making. Unfortunately, the relatively mild situational depression developed quickly into a very deep period of depression lasting six years. I won’t even begin to describe the sense of abandonment by God, the hopelessness, the “darkness,” the sense of aloneness . . . Only someone who has had similar depression can even begin to understand what that type of depression is like.

    It lasted for six years because—feeling so utterly helpless—I neglected to apply the principles I had previously learned through the years in dealing with depression. I have even counseled many persons having depression—and have seen amazing results in many instances—but I simply felt so hopeless and helpless this time that I didn’t do what I needed to do to “trigger” God’s healing.

    I was treated by three separate counselors at various times, and I took numerous anti-depressant medications (which for the most part made me even more of a “zombie” than I was by the depression alone). But, I neglected to apply many of the principles I learned earlier. I knew what I needed to do, but simply could not bring myself to take any positive action toward my healing. It was a horrible “catch 22” situation: the more depressed I was, the more I neglected to apply “healing principles” to my life; the more I neglected to apply those principles, the more depressed I became. It’s often the case that deep depression such as I was experiencing leads to a hopeless sense of inertia, immobilization, and paralysis where one just doesn’t have the inner resources to move off “dead center.”

    Finally, one day during the early part of my sixth l-o-n-n-n-g year of depression, the counselor I was then seeing (a spiritual person, but not necessarily a Jesus-believer) got real angry with me in our afternoon session and said, “Bill, you know what you need to do in order for God to heal you. If you don’t get off your butt and start doing what you know to do, then I’m through counseling you. You can just go home and lay on the couch all day and rot!”

     Somehow that angry outburst got through to me and I knew that I had to take at least one tiny little step that God could then follow through on and begin to heal me. I knew that I needed to take a tiny step—do anything—that would serve to “activate” God’s healing power in me. So . . . one day I forced myself to get cleaned up and go to the local library and volunteer a couple of hours a week; I secretly hoped they couldn’t use me, but they signed me up right away as a volunteer to work with their “Homebound Program.” That was the tiny action—the trigger—that God needed me to take so that He could then do what He needed to do in order to heal me.

    I stopped taking all my medications “cold turkey” and, instead, began “taking” the Bible as my “medicine,” developing a new, ravenous hunger for the Bible. I read it for hours and hours each day and night. Whenever I came to a passage or verse that “spoke” to me I would immediately ask the Holy Spirit to use it to heal me, restore me, and transform my life. I believed (rightly or wrongly) that I would die if I didn’t read, study, and apply the Bible to my life once again.

    Also, I began attending church services again; oh, I had been going sporadically, but the services held little meaning for me. I was simply attending because I felt it might help in my healing process . . . and because my wife convinced me to regularly begin attending church again. And, attending church did help. One Sunday morning, I experienced a “magic”moment” when I knew that I knew that I knew I was going to be completely healed and set free from the depression that had enslaved me for six years! When that magic moment occurred, my healing was speeded up exponentially and it was only a couple of months or so after that when I could say I was completely healed.

    Who healed me? God! How? In my case, through prayer, by means of a very “directive” counselor, by renewed attendance at church, and by seriously taking the Bible as my daily medication.

    To recap, I’ve had three episodes of depression in my adult life. It began with deep feelings of “loss” during my childhood—loss of self, loss of worth, loss of feeling I was valued by anyone (except maybe by my mother and sister). I did not become a Jesus-believer until age 18, so before that time I had no inner spiritual resources with which to deal with the depression. And, at age nine I began drinking very heavily and stayed drunk almost daily for the next nine years—in order to numb the feelings of loss.

    If I were to attempt to put “in a nutshell” how God healed me of all three episodes of depression, I would say it like this. First, I learned to forgive anyone and anything that had caused me to feel loss and—and anger at the loss. Then, I had to realize that it seemed like I had a propensity for depression—just like some people have a propensity to be overweight, to develop diabetes, or to have migraine headaches or osteoperosis. It’s not that I was created by God to be that way, but simply because of the results of my sinful fallen nature, I had a propensity to be a depressed person. I repeat: God does not cause illness, sickness,   accidents . . . or depression. They are caused by Satan and by our fallen, sinful condition.

    But . . . I believe that sometimes God allows us to become ill or to have accidents so that He can then heal us for his glory . . . and his alone! And, so that we can learn more about ourselves and about his grace, mercy, and sovereign healing in our lives. God allows many of his children to be broken at their weakest points so that afterwards we are strong at the broken places—strong with his inner strength!

    I praise God for healing me from depression three times in my adult life. Each healing has resulted in my being able to share with others God’s grace, mercy, and healing power in my life! Bottom line . . . well, I haven’t figured that out yet. But I believe it has something to do with a biblical principle that when we are weak He is strong; when we are ill, He is our Healer; when we are Broken, He is the Potter Who puts the broken pieces back together.

    I readily admit I don’t understand all there is to know about depression; I don’t understand why I have had 3 horrible episodes of depression—one of them resulting in six seemingly wasted and lost years. I just don’t understand. And I don’t understand God’s healing processes. But I do know that God is a good God and absolutely everything He does is good (Psalm 119: 68). I also know that God is love (1 John 4: 8) and everything that happens to me is always filtered through his great and deep love for me. So . . . yes, there’s much I don’t understand about my years of depression. But what I do understand about God’s love and goodness is enough.

    All I know is that I never, ever, ever want to have depression again, and I pray daily that it will never return.

    As I hinted earlier, when God healed me just a little over a year ago from that last long bout of depression, I developed a new, ravenous, voracious hunger for the Bible once again, and since then have read it completely through almost 4 more times. I’m not trying to impress you—simply to inform you about the supreme importance of the Bible in my life and for my healing and health. I simply cannot live this mortal life I have been sent here to live without the Bible. I crave it more than food!

    There’s a song that sort of sums up what I have written about my healing from depression; it’s entitled “I Will Go On.” I wish I could sing it to you, but I can’t so here are the words:

“I repent [change my mind] for the moments I have spent
Recalling all the pain
And failures of my past.
I repent for dwelling on the things
Beyond my power to change–
The chains that held me fast.

CHORUS:
I will go on.
My past I leave behind me.
I gladly take His mercy and His love.
He is joy and He is peace.
He is strength and sweet release.
I know He is and I am His.
I will go on.

I give up the bitterness and hate;
And blaming men and fate
For all my discontent.
The guilt and pain I empty from my cup
So God can fill it up
With peace and sweet content.

Chorus

I accept the promise of the dawn–
A place to build upon,
To make a brand new day.
I will begin convinced that Jesus lives;
Assured that He forgives
And that He’s here to stay.

Chorus

    There you have it, dear friend struggling with the dark night of your soul. Take heart! There is sweet release and peace. Day is dawning. Deliverance will come. You will be free of the depression. You will go on!

    See a health care provider. If you need medication, take it. See a good and godly counselor, if at all possible; otherwise, any caring counselor can help even if he or she is not an authentic Jesus-believer—they still want to work with you within your faith-system to help you get well. Read the LIFE-giving Bible and obediently apply it to your life. Keep a journal, writing down important events in your recovery process. Trust the Holy Spirit Who lives within you to “rise up” and help you find total and complete recovery from your depression. I assure you, you will be well and whole again!

Prognosis: Your Healing from Depression

    To begin using the Bible in your healing, please read Hebrews 4: 12 in the New Testament. This reference teaches that the Bible actually gives LIFE to those who read and obey it. I can’t explain how that happens, but the Bible is, in actual fact, God’s LIFE-giving “medicine” for healing and wholeness. Moreover, the Bible is full of power. I can’t explain that either; the Bible is God’s instrument of super-natural power in the life of the Jesus-believer (any pre-believer, too) who reads and obeys the Bible, the Word of the Living God. And, only the Bible can plunge like a “sharp sword” deep into our psyches and spirits to diagnose the losses that have led to our depression. There are other biblical references that teach much the same, but we won’t look at them at this time.

    Now, let’s turn to a specific biblical reference that will help us see how the Bible “works” to aid in our healing from depression. I invite you to turn to only one pertinent reference (there are many) that we will use to show you how reading and obeying the Bible works in our healing processes. That reference is Psalm 37.

     The reference begins by urging us not to fret or be envious (of evil doers or evil doing). For purposes of this teaching, let’s think of the evil-doing as something or someone that has “robbed” us, causing our loss. To fret is to have something (our loss) eat away or gnaw at us; a loss that wears us down because we continually focus on it day after day, almost to the exclusion of everything else going on in our lives. If we continually fret about our losses day after day, week after week, it eats away at us, gnaws at us, and wears us down.

    We must turn our fretting over to the Holy Spirit by a conscious act of our will—by a quality decision—by a firm resolve—asking Him to super-naturally empower us from within to stop the endless cycle of fretting—to “let go” of the losses and not dwell upon them any longer. To trust God that He will “make up” for our losses in a miraculous manner, turning “bad” past losses into “good” present or future results. Some of that letting go may involve forgiveness of someone else or yourself.

    Forgiveness is not something you necessarily feel; it is an act of your will; it is something you do. Forgiveness doesn’t necessarily set the forgiven person free (if it’s someone besides yourself you must forgive), but it sets you—the forgiver—free! Forgiveness is not about the other person; it’s about you. You can free yourself of many past losses by the simple act of forgiving yourself or others.

    Next in Psalm 37, we find envy. Envy is a feeling of discontent and ill will because of another’s “gains” of advantages or possessions while we have suffered losses. We mistakenly compare ourselves with others and what they “have” with what we don’t have—with our losses. It’s the age-old matter of not being able to “keep up with the Joneses.” It’s seeing others doing well while we feel we are suffering losses. The Joneses will always be a part of our mortal lives here on planet earth. We must learn to ask God to help us see that the “riches” we have in Jesus are far more than anything the Joneses possess or could ever hope to possess. That’s not an ethereal, spiritual play on words; it’s a truism that we must learn to recognize and accept our “riches in Jesus” if we are authentic believers in God and in the truths of the Bible.

    Next, Psalm 37 says we must trust in the Lord. What exactly does that mean? Trust is a many-faceted word used throughout the Bible. It means to have a firm belief in the reliability, trustworthiness, honesty, integrity, and justice of God and his revealed truth in the Bible. It means to have confidence in God without fear of the outcome simply because He is God. It means to trust that God is good and that all He does is good (Psalm 119: 68). It means we believe without reservation that He is faithful to carry out all his good plans and purposes (not ours’) in our lives.

     We are to “feed on” his faithfulness, that is, we are to daily meditate upon and dwell upon his faithfulness. How do we do that? We are to read, meditate upon, and study the Bible daily—and apply it to our lives by obeying what we read. As we do that, our sense of loss is slowly diminished as we see that God truly is good and everything He does (or allows to happen) in our lives is for our good.

    Next, in Psalm 37 we are to “delight ourselves” in the Lord. What does that mean? We are to understand that our relationship with God should give us joy and pleasure. One earmark of depression, of course, is that we often feel very sad—sometimes over something specific, but sometimes it is a generalized feeling of overall sadness for which we can’t necessarily pinpoint the cause: we’re just sad and have no joy at all. Most of the time we often feel that life has no reason for pleasure. It takes an act of our wills—again, a quality decision, a firm resolve—that we will find something (even a very small thing) in our relationship with God that we can delight in—that we can find joy and pleasure in.

    It may be something as insignificant as making ourselves take a moment to find joy in seeing a beautiful bird in our backyard. Maybe, it’s just a fleeting moment of joy that quickly goes away, but those moments will build up as we find them—perhaps only one fleeting moment a day or perhaps a few each day.

     The same holds true for pleasure. If we will look for brief moments of pleasure and acknowledge their reality, they, too, will have a cumulative effect in overcoming our depression. Find a moment of pleasure in your relationship with your spouse or children; find a brief few seconds of pleasure in seeing a beautiful baby in the supermarket. Then find another moment of pleasure . . . and another . . . and another. Let them build up.

    At this point, I encourage you to start keeping a written journal of such moments of joy or pleasure so that when things seem so sad you can hardly stand it, you can turn to your journal and remind yourself that you have found just a few moments or seconds of joy and pleasure. As mentioned above, such moments that you have felt and recorded in your journal will have a cumulative effect in driving back the darkness of the depression. It won’t happen overnight (in some cases it does, but not always). Let your journal be a written record of your arduous climb up and out of the deep pit of depression.

    Yes, make a quality decision that you will find moments of joy and pleasure in your life, record them in your journal, and it will help to drive away the deep darkness of your depression. Of course, continue taking your medication and working with your counselor.

    Next, Psalm 37 tells you to commit your way to the Lord. The word “commit” means to actually take your burdens of depression and sort of “roll them over” from your weak shoulders onto God’s strong shoulders. Again, this takes moment-by-moment acts of your will to do that. For example, take a specific loss you are feeling or a specific thing or event that causes you to feel sadness, and then in a moment of time, roll that specific loss, thing, or event from your shoulders over onto God’s shoulders. Actually picture in your imagination yourself doing that. Actually “see” yourself rolling it over from your bent shoulders onto God’s strong shoulders.

    Then, when you have accomplished that (and it might take a very hard effort on your part to do that) be sure to note the event in your journal, noting the exact time and date you rolled it over onto God’s shoulders. Keep a cumulative written record as you do that; maybe you can only come up with the inner strength to do it once a day or even once a week, but when you do, note it in your journal so that when that particular loss comes back to haunt you, you can know that on a certain date and time you rolled it over onto God’s shoulders and it’s a “done deal.” Also, keep records in your journal of other positive events in your journey, such as a date and time when your forgave someone, etc.

    Do not record negative events in your journal, only good, positive events!

    Verse 7 of Psalm 37 encourages us to rest in the Lord and wait patiently for Him. What does that mean? In terms of your depression, it means to take time now and then just to stop working so hard to overcome your depression; it means to take a period of inactivity when you just sort of “give up” working so hard to come out of the depression. It’s like stopping at a “rest stop” on the interstate highway system. It’s when you just put your mind in neutral and “take a break” from the depression. During that rest stop or period of inactivity, you are giving the Holy Spirit (Who lives within you in your spirit) a brief period of time when you sort of “free Him up” to do some of his own work inside your mind and emotions to further set you free from the depression.

    As to waiting patiently for God, it means that during your rest stop, you are essentially giving God permission to do some work of his own inside you that He sometimes can’t do because there’s so much turmoil and frantic activity going on inside you that you are simply not giving Him an opportunity to do what He needs to do to help you overcome your depression. It’s simply giving yourself a “time out” to allow the Holy Spirit to do some things inside you that He ordinarily “can’t” do because you’re not giving Him a “chance” to do so while your mind is churning and going “100 miles an hour” and you just can’t seem to stop.

    Give yourself a rest period, and while you’re resting simply wait for God to work in you whatever miracles He needs to perform to help in your healing from the depression. Jot down in your journal what you feel God does when you are resting—even if it seems to be very insignificant. Again, these episodes of resting and waiting on God will have a cumulative effect in your healing.

    Finally, Psalm 37 encourages you to cease from anger and wrath. Much of our depression is often caused by anger and wrath we have toward real or imagined loss, past situations over which we had no control, people whom we feel have caused us to incur or suffer loss. The Bible says that anger itself is not sin; it’s merely one of the many emotions God has created us with. However, the Bible says we should not go to bed at night still harboring anger. We simply need to go ahead and let ourselves feel the emotion of anger (we can’t deny our feelings), give vent to it, express it, but then let it go before we go to sleep at night. Anger, left unresolved, can burn inside us, leading to bitterness and crippling of our mental and emotional wellbeing. Again, the emotion of anger in and of itself is not wrong; the Bible simply cautions us not to sin while we are angry.

    If we let anger fester in our conscious and subconscious minds (especially during the night while we sleep) it can grow and grow and just overwhelm us the next day. Again, by an act of your will, by a conscious choice, by a quality decision, by a firm resolve, let the anger go before going to bed each night. You can do it, but sometimes it will be one of the hardest things you will ever do.

    When we are depressed, sometimes it’s hard enough just to make a decision to get out of bed, to eat, or even to go to the bathroom. For example, one depressed client of mine attempted to explain to me that no matter how urgently she sometimes needed to go to the bathroom, she just couldn’t make the decision to go—sometimes resulting in her wetting herself; yes, depressive indecision can get that bad! But down inside you—at the core of your being—there is that little spark of life where you can make decisions like I have noted above. You can do it. You must do it. For your own wellbeing, you must draw upon that little spark of life down inside you and make such quality decisions as I have described above. Being able to make such decisions, along with taking your medication, and working with your counselor or therapist will go a long way in cooperating with God to rid you of your of the depression.

    I’m not writing about “gritting your teeth” and conjuring up the inner strength to make such quality decisions; that won’t work. You may feel that you’re just too “dead” inside to make such decisions, but deep down inside you there is a tiny “spark of life” from where you can make such acts of your will, such quality decisions, such firm resolve. You can do it by drawing upon God’s strength within you!

    There is one other element I want to suggest you bring into play as you work toward your healing from your dark night of the soul; I’ve already alluded to it. Jesus lives inside you in his “unbodied form” of the Holy Spirit. He took up permanent residence within you when you became an authentic Jesus-believer. Often, when we are depressed, He just remains deep within us in sort of a “dormant” state because we are too ill to even acknowledge his presence within us.

     The Holy Spirit is a strong “untapped resource” we can call upon to help us be healed of the depression. The Bible says that He is a “power source” within us which we can tap into to help us in our healing. Again, it’s very difficult to make any decision when we are depressed, but we must make a quality decision to ask Him to empower us to help us overcome the depression. He will do so, but we must ask Him to do so; He will seldom, if ever, do anything within us that we do not ask Him to do.

    Try daily to make a quality decision to ask Him for assistance in your healing. Simply say something like this: “Holy Spirit, I know you live inside me and want as much as I do for me to be healed of this depression. Please empower me to make the decisions I need to make and the actions I need to take; please empower me to read and apply the Bible to my depression; please empower me to take my medication; please empower me to cooperate with my counselor. You are the ‘power of God’ within me. I ‘release’ you to empower me in any way you want to help heal me of this depression.”

    There you have it: how to apply the Bible to aid you in your healing. Take your medication. Cooperate with your counselor. Keep a written journal. Read, apply, and obey the Bible. Ask the Holy Spirit to empower you in ways that will aid you in the healing process. Draw on that spark of life deep within you to make quality decisions that will bring you out of your depression. Pray, even if sometimes it’s only a one-word plea to God for help.

Helpful Tips For Healing

    Now I want to give you some practical tips that will help you “free up” God the Holy Spirit to heal your depression.

    First, it is vital that you take some small step to begin to crawl up and out of the dark pit of depression you find yourself in. Any small step will do—just some small move off dead center that you would not ordinarily do while you are depressed. What do I mean? Well, for example, if you’ve been laying in bed or on the couch in the back bedroom for days, weeks, or even months, make a quality decision that you will do whatever you need to do so that you lay down one hour later tomorrow. Or, if it’s a decent day outside, go out into your back yard, and just take 5 or 10 deep breaths. Or, get up and make yourself a cup of tea—anything that you would not ordinarily feel like doing while you are depressed.

    Why make one small move like that? Well, that’s an outward “sign” that inwardly you are “releasing” your faith toward God, allowing the Holy Spirit to rise up from within you where He lives in your spirit and begin to empower you from within to begin climbing out of the pit of depression. Whatever small move you make will serve as a “trigger” to “unleash” the Holy Spirit from within you and activate the healing power of God. Just do anything to start moving and get you off the “dead center” of depression. Such a small move or decision serves as a “point of contact” for you to tap into the Holy Spirit’s power within you. It’s like the simple act of turning on a light switch “releases” tremendous electrical power to light up a darkened room.

    I’ve alluded to the following hints and tips for your healing above, but now I want to try to put them together in a meaningful way as sort of “steps” you can follow to cooperate with God in your healing. God heals through the “twin streams” of both prayer and medicine. Continue seeing your health care professional and/or counselor; continue taking your prescribed medication. But . . . begin to look at these other means God will use to heal you as well.

    First, you need to make a steady and persistent application of the Bible to your life. Here are some tips about how to do that—tips that have worked with me and with many others whom I have counseled who have depression. How can you do that?

    Purchase a little packet of 3 x 5 cards. Then, as you read your Bible from day to day and a verse or reference sort of leaps out at you and gives you some hope, either write down that reference on a 3 x 5 card or write out a “positive” thought for yourself based on the Bible reference. So . . . you are going to be writing on 3 x 5 cards either actual Bible references word-for-word, or, you’re going to be writing positive, personalized thoughts based on Bible references. I call either of these “Bible Decrees, Bible Declarations, or Positive Proclamations.”

    Here’s an example of what I mean. Look up Jeremiah 29: 11 in your Bible. Either write it down word-for-word (from a modern English version of the Bible) or write yourself a positive thought based on that verse. Here’s how such a thought might read on your 3 x 5 card: “God’s plans for me are to give me a future with hope beyond this depression!”

    The next step is my “prescription” for you. Carry such 3 x 5 cards with you throughout the day (or make multiple copies to affix to your bathroom mirror, to keep in your vehicle, to keep on your desk at work) and then 3 to 5 times each day say the words on the card OUT LOUD. There are important medical reasons why you must say them aloud 3 to 5 times every day, but I won’t go into those reasons in this teaching; it’s just important to know you must say them out loud. As you accumulate more and more cards, break them down into sets where you only carry 6 to 8 cards with you at any given time; maybe have 6 cards you’ll read aloud on Monday, 6 more on Tuesday, and so on. Eventually, you might have 30 or 40 cards (or more), but use only 6 to 8 of them each day. “Take” your “prescription cards” OUT LOUD regularly and consistently every day just like you take your prescription medication.

     My second tip for you concerns prayer. Maybe you are so depressed that you can’t even pray. That’s okay . . . for now. But find no more than two people (friends, your Pastor, etc.) whom you can ask to pray for you—and whom you know will do just that! Someone to pray for you regularly and consistently for God to heal you from your depression. They must be two people who are very positive people, not pray-ers who are negative. I’m sure you know they type of negative people I mean. Ask them to report to you at least once a day (in person, by telephone, or by e-mail) what they have prayed about that day and perhaps what God has “told” them about you while they have prayed (if you and your praying friends believe in that sort of thing . . . that God “speaks” to people). It’s important that they’re in touch with you each day and tell you specifically what they prayed about for you that day.

    Next, if you’re not already doing so, please, please find a good, concerned, compassionate counselor to work with you. It would be best if the counselor is a Bible-believing counselor, but that’s not absolutely necessary if you can’t locate one. The very best type of counselor would be a Jesus-believer who uses a method of counseling labeled theophostic counseling, but there aren’t as many of those types of counselors as there are other types. Incidentally, you can find out if there’s a theophostic counselor near you by going to http://www.theophostic.com on the internet.

    My next tip for you is to find someone ( Jesus-believing friends, a pastor or priest, etc.) who is willing to share Communion (the Eucharist, the Lord’s Supper, the Table of the Lord—whatever you choose to call it) with you regularly and consistently—preferably a minimum of once a week. Each time while you are taking Communion, either specifically ask God yourself (or have those who are with you) to apply the “healing benefits” of Communion to your depression.

    My final tip is to find someone who will be willing to pray for you and place their hands on you for healing according to the principles found in James 5: 14 – 16 in the New Testament portion of the Bible. Someone who will be willing to do that for you regularly and consistently, again, a minimum of once a week.

    Understand this final point: once God has healed you of the depression—for most people who have once suffered with it and been healed—very often the depression will still sort of “linger” around you or “hover” around you attempting to come back. I can’t explain that phenomenon, only that it has happened to me and to many others I have worked with towards their healing. Don’t be fearful when that happens; just be vigilant and be aware that it can and might happen. Just don’t let it “get it’s foot in the door” of your life again.

    I don’t have all the answers about healing from depression. I don’t even have many of the questions! I don’t know why some people are healed more readily and more quickly than others. I simply believe that God heals people from depression, and that He will heal YOU!

    I assure you that if you will do all that I mentioned in the above paragraphs, you will be healed of your depression! I know. I have had 3 episodes of depression in my adult life. God has healed me of all three of them. I remain totally free of depression today and by God’s grace I will continue to be free, whole, and well!

     This approach will also work with a pre-Jesus-believer, but it will generally take longer because a pre-believer is generally not as sensitive and “open” to the work of the Holy Spirit or to the life-giving power of the Bible, prayer, Communion etc. The Holy Spirit is not limited in any way from working in the life of a pre-believer, however.

    By the way . . . this is an important point: if you have family members or friends who have never had depression, don’t expect them necessarily to understand what you’re going through. If they’ve not had depression they most likely won’t understand your suffering. Get help outside your circle of family and friends. Consider yourself fortunate if you do happen to have family members and friends who are sympathetic; if so, they may try to help, but in most cases they can’t. Get some outside help!

    Unfortunately, often family members and friends will say things to you like: “Hey, just get over it; you can do it. Snap out of it! Just be more positive about things. Look on the bright side of things. Think more positive thoughts. Stop being around negative people who bring you ‘down.’” You’ll hear lots of statements like that; just ignore them. Such family members, friends, and acquaintances mean well, but they just don’t understand your depression. Don’t even try to explain your depression to them; if you do that, many times they will simply think you are a negative “whiner.”

    Well, there you have it: the definition of depression, it’s diagnosis, its causes, the story of how God has healed me from depression on three separate occasions, and—finally—your own prognosis of how God is going to heal you from your depression, with some tips for you to use in cooperating with Him in your healing. God is a loving, good God who wants to heal you of your depression even more than you want Him to! And, He will heal you!

Bill Boylan
Life Enrichmnt Services, Inc.
leservices38@yahoo.com 
Revised and updated December 2018 

Source: https://wordpress.com/read/blogs/179718070/posts/126

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[ARTICLE] Advances in brain imaging in multiple sclerosis – Full Text

Brain imaging is increasingly used to support clinicians in diagnosing multiple sclerosis (MS) and monitoring its progression. However, the role of magnetic resonance imaging (MRI) in MS goes far beyond its clinical application. Indeed, advanced imaging techniques have helped to detect different components of MS pathogenesis in vivo, which is now considered a heterogeneous process characterized by widespread damage of the central nervous system, rather than multifocal demyelination of white matter. Recently, MRI biomarkers more sensitive to disease activity than clinical disability outcome measures, have been used to monitor response to anti-inflammatory agents in patients with relapsing–remitting MS. Similarly, MRI markers of neurodegeneration exhibit the potential as primary and secondary outcomes in clinical trials for progressive phenotypes. This review will summarize recent advances in brain neuroimaging in MS from the research setting to clinical applications.

 

In the last decade, magnetic resonance imaging (MRI) has emerged as a fundamental imaging biomarker for multiple sclerosis (MS). Currently, MRI plays a key role in several aspects of the disease including diagnosis,1 prognosis2 and treatment response assessment.3

Over the last few years, developments in brain imaging acquisition and post-processing have advanced the field and have made tremendous contributions to our understanding of disease-specific pathogenetic mechanisms.4 This has improved the accuracy of MS diagnosis and differentiation from other inflammatory diseases of the central nervous system (CNS).5 Furthermore, promising imaging biomarkers are now used to reflect pathological processes occurring in progressive MS.6 This has culminated in the recent use of advanced imaging technique measures as outcomes in phase II and III MS clinical trials of disease-modifying and neuroprotective therapies.7

There is expanding scientific literature on brain imaging in MS. Therefore, we constrained our review to the clinical advances in human brain MRI achieved over the last 5 years in the MS field. Although positron emission tomography (PET)8 and optical coherence tomography (OCT)9 are currently emerging as key tools in the understanding of MS pathophysiology and in monitoring the disease, these neuroimaging techniques were not included in our search criteria.

The aim of this review was to describe advances in brain MRI imaging used to support the diagnosis of MS and to characterize the pathological mechanisms underlying clinical activity and progression. Finally, we intended also to present the recent impact of these advances on clinical trials in MS. For these purposes, the review was conducted using literature from Embase and PubMed using the following keywords: multiple sclerosis; magnetic resonance imaging; brain; pathogenesis; diagnosis; progression. As regards clinical trials, we focused on completed phase II and III trials in relapsing–remitting MS (RR-MS) or progressive MS using clinical trials databases, such as ClinicalTrials.gov and ClinicalTrialsRegister.eu.

Recent advances in neuroimaging considering different brain locations are listed in Figure 1.

                        figure

Figure 1. Advances in brain imaging in multiple sclerosis in different brain locations.
CVS, central vein sign; DGM, deep grey matter; DMD, disease-modifying drug; ihMT, inhomogeneous magnetization transfer; MRI, magnetic resonance imaging; MRS, magnetic resonance spectroscopy; MWF, myelin water fraction; NODDI, neurite orientation dispersion and density imaging; PET, positron emission tomography; qMT, quantitative magnetization transfer; SEL, slowly expanding lesion; TSC, total sodium concentration.

[…]

Continue —-> Advances in brain imaging in multiple sclerosis – Rosa Cortese, Sara Collorone, Olga Ciccarelli, Ahmed T. Toosy, 2019

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[REVIEW ARTICLE] Blood Biomarkers for Traumatic Brain Injury: A Quantitative Assessment of Diagnostic and Prognostic Accuracy – Full Text

Blood biomarkers have been explored for their potential to provide objective measures in the assessment of traumatic brain injury (TBI). However, it is not clear which biomarkers are best for diagnosis and prognosis in different severities of TBI. Here, we compare existing studies on the discriminative abilities of serum biomarkers for four commonly studied clinical situations: detecting concussion, predicting intracranial damage after mild TBI (mTBI), predicting delayed recovery after mTBI, and predicting adverse outcome after severe TBI (sTBI). We conducted a literature search of publications on biomarkers in TBI published up until July 2018. Operating characteristics were pooled for each biomarker for comparison. For detecting concussion, 4 biomarker panels and creatine kinase B type had excellent discriminative ability. For detecting intracranial injury and the need for a head CT scan after mTBI, 2 biomarker panels, and hyperphosphorylated tau had excellent operating characteristics. For predicting delayed recovery after mTBI, top candidates included calpain-derived αII-spectrin N-terminal fragment, tau A, neurofilament light, and ghrelin. For predicting adverse outcome following sTBI, no biomarker had excellent performance, but several had good performance, including markers of coagulation and inflammation, structural proteins in the brain, and proteins involved in homeostasis. The highest-performing biomarkers in each of these categories may provide insight into the pathophysiologies underlying mild and severe TBI. With further study, these biomarkers have the potential to be used alongside clinical and radiological data to improve TBI diagnostics, prognostics, and evidence-based medical management.

Introduction

Traumatic brain injury (TBI) is a common cause of disability and mortality in the US (1) and worldwide (2). Pathological responses to TBI in the CNS include structural and metabolic changes, as well as excitotoxicity, neuroinflammation, and cell death (34). Fluid biomarkers that may track these injury and inflammatory processes have been explored for their potential to provide objective measures in TBI assessment. However, at present there are limited clinical guidelines available regarding the use of biomarkers in both the diagnosis of TBI and outcome prediction following TBI. To inform future guideline formulation, it is critical to distinguish between different clinical situations for biomarker use in TBI, such as detection of concussion, prediction of positive and negative head computed tomography (CT) findings, and prediction of outcome for different TBI severities. This allows for comparisons to determine which biomarkers may be used most appropriately to characterize different aspects of TBI.

The identification of TBI severity has become a contentious issue. Currently, inclusion in TBI clinical trials is primarily based on the Glasgow Coma Scale (GCS), which stratifies patients into categories of mild, moderate, and severe TBI. The GCS assesses consciousness and provides prognostic information, but it does not inform the underlying pathologies that may be targeted for therapy (56). Furthermore, brain damage and persistent neurological symptoms can occur across the spectrum of TBI severity, limiting the use of GCS-determined injury severity to inform clinical management. Biomarkers in TBI have the potential to provide objective and quantitative information regarding the pathophysiologic mechanisms underlying observed neurological deficits. Such information may be more appropriate for guiding management than initial assessments of severity alone. Since the existing literature primarily focuses on applications of biomarkers in either suspected concussion, mild TBI (mTBI), or severe TBI (sTBI), we will discuss biomarker usage in these contexts.

Concussion is a clinical syndrome involving alteration in mental function induced by head rotational acceleration. This may be due to direct impact or unrestrained rapid head movements, such as in automotive crashes. Although there are over 30 official definitions of concussion, none include the underlying pathology. Missing from the literature have been objective measures to not only identify the underlying pathology associated with the given clinical symptoms, but also to indicate prognosis in long-term survival. Indeed, current practices in forming an opinion of concussion involve symptom reports, neurocognitive testing, and balance testing, all of which have elements of subjectivity and questionable reliability (7). While such information generally reflects functional status, it does not identify any underlying processes that may have prognostic or therapeutic consequences. Furthermore, because patients with concussion typically present with negative head CT findings, there is a potential role for blood-based biomarkers to provide objective information regarding the presence of concussion, based on an underlying pathology. This information could inform management decisions regarding resumption of activities for both athletes and non-athletes alike.

Blood-based biomarkers have utility far beyond a simple detection of concussion by elucidating specific aspects of the injury that could drive individual patient management. For example, biomarkers may aid in determining whether a mTBI patient presenting to the emergency department requires a CT scan to identify intracranial pathology. The clinical outcome for a missed epidural hematoma in which the patient is either discharged or admitted for routine observation is catastrophic; 25% are left severely impaired or dead (8). The Canadian CT Head Rule (9) and related clinical decision instruments achieve high sensitivities in predicting the need for CT scans in mild TBI cases. However, they do this at specificities of only 30–50% (10). Adding a blood biomarker to clinical evaluation may be useful to improve specificity without sacrificing sensitivity, as recently suggested (11). In addition, given concern about radiation exposure from head CT scans in concussion cases, particularly in pediatric populations, identification of patients who would be best assessed with neuroimaging is crucial. Thus, the use of both sensitive and specific biomarkers may serve as cost-effective tools to aid in acute assessment, especially in the absence of risk factors for intracranial injury (12). S-100B, an astroglial protein, has been the most extensively studied biomarker for TBI thus far and has been incorporated into some clinical guidelines for CT scans (1314). However, S-100B is not CNS-specific (1516) and has shown inconsistent predictive capacity in the outcome of mild TBI (1718). Given that several other promising biomarkers have also been investigated in this context, it is important to evaluate and compare the discriminative abilities of S-100B with other candidate blood-based biomarkers for future use.

Blood biomarkers also have the potential to help predict unfavorable outcomes across the spectrum of TBI severity. Outcome predication is difficult; in mTBI, existing prognostic models performed poorly in an external validation study (19). Identifying biomarkers that best predict delayed recovery or persistent neurological symptoms following mTBI would help with the direction of resources toward patients who may benefit most from additional rehabilitation or prolonged observation. In sTBI, poorer outcome has often been associated with a low GCS score (20). However, factors such as intoxication or endotracheal intubation may make it difficult to assess GCS reliably in the acute setting (2122). The addition of laboratory parameters to head CT and admission characteristics have improved prognostic models (23). Thus, prognostic biomarkers in sTBI could help determine whether patients are likely to benefit from intensive treatment. Several candidate biomarkers that correlate with various pathologies of mild and severe TBI have been studied (24), but their relative prognostic abilities remain unclear.

Existing reviews on biomarkers in TBI have provided valuable insight into the pathologic correlates of biomarkers, as well as how biomarkers may be used for diagnosis and prognosis (2531). However, there has been no previous quantitative comparison of the literature regarding biomarkers’ discriminative abilities in specific clinical situations. Here, we compare existing studies on the discriminative abilities of serum biomarkers for four commonly studied clinical situations: detecting concussion, predicting intracranial damage after mTBI, predicting delayed recovery after mTBI, and predicting adverse outcome after sTBI.[…]

 

Continue —-> Frontiers | Blood Biomarkers for Traumatic Brain Injury: A Quantitative Assessment of Diagnostic and Prognostic Accuracy | Neurology

Figure 2. Anatomical locations of potential TBI biomarkers. The biomarkers included in this schematic all rated as “good” (AUC=0.800.89) or better for any of the four clinical situations studied (detecting concussion, predicting intracranial damage after concussion, predicting delayed recovery after concussion, and predicting adverse outcome after severe TBI). Biomarkers with a pooled AUC <0.8 are not shown. 1Also found in adipose tissue; 2synthesized in cells of stomach and pancreas; may regulate HPA axis; 3found mostly in pons; 4also found extracellularly; 5lectin pathway of the complement system; 6also found in endothelial cells. BBB, blood brain barrier. ECM, Extracellular matrix. Image licensed under Creative Commons Attribution-ShareAlike 4.0 International license. https://creativecommons.org/licenses/by-sa/4.0/deed.en. See Supplementary Material for image credits and licensing.

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[WEB SITE] What one piece of advice would you give to someone who has just been diagnosed? – Epilepsy Society

21 November 2018

In September 2018, we asked our Facebook community what was the one piece of advice they would want to give to someone who had just been diagnosed with epilepsy. Our Marketing and Communications Executive, Paige Dawkins, talks more about the responses we received.

 

What one piece of advice would you give to someone who has just been diagnosed?

How can a diagnosis feel?

Everyone will have their own unique reaction to being diagnosed with epilepsy. Some people will feel scared, some people will feel confused as to where the epilepsy came from, possibly seemingly out of the blue. Some people will feel relief, as they finally have an answer to the seizures they have been experiencing. Coming to terms with a diagnosis can depend on someone’s own personal life experiences, as well as the support and information they have available to them at the time, from family, friends, and healthcare professionals.

One thing that we learnt from our Facebook post was for certain – a diagnosis of epilepsy does not necessarily mean the end of an enjoyable and fulfilling life. For some people, their experiences with epilepsy have actually taught them valuable lessons, and for others, epilepsy has not stopped them from achieving their dreams. Below is a selection from over 130 comments we received on the post; here is the advice that our followers would give to someone who has just been diagnosed with epilepsy.

Our follower’s advice

‘Actually I have 2, 1 to the person and the 2nd to the care givers:  1) The biggest problem with Epilepsy is not seizures its other people and their perceptions/attitude. 2) parents,guardians & carers go against you natural instincts and dont wrap someone up in cotton wool. Give them space to grow learn and make mistakes the usual way. Yes its tough on you as you will invariably have to pick up the pieces but it will be invaluable to the child/individual as they will learn not to be defined and constrained by their condition.’

‘never let your epilepsy beat you I got diagnosed 8 years ago I have a one year old baby I work and live a normal everyday life I’ve ran half marathons done the tough mudder and more events I thought things were going to be awful and went to a size 16 I’m now a size 10.’

‘I hate it !! But I’ve learnt to live with it. Don’t let it dictate your life x’

‘Don’t panic. Work with it, not against it.’

‘I have just recently been diagnosed with TLE and the hardest thing I’ve had to deal with is losing my driving licence which has been a complete life changer and very stressful at times. But I still believe you can still be happy as anyone else. You are just going to be living a bit differently from now on. And it’s ok to feel crap about it xxx’

‘Take each day as it comes and treat today as the gift it is…the present.’

‘That it’s not the end of the world. It just feels like it. But you will come to accept it and manage it the best that you can. That it’s more common than you think. And that it does not define who you are x’

‘Don’t fight the people around you who are trying to help, my big mistake.’

‘I’ve had epilepsy all my life, from the age of 18 months and I’m 34 this week. The one thing I would say is. Epilepsy is part of who you are. It’s a sucker, we learn differently and act differntly but we still human. Don’t let people think epilepsy is a big tabo to talk about. Coz it’s not.’

‘Make sure you get an appointment with a neurologist. They have a much better chance of helping you control your epilepsy than a GP.’

‘it means you have to do some thing differently sometimes but it will only stop you living your life if you let. You find your own coping mechanisms, I have a dark sense of humour that freaks people out sometimes if they aren’t used to me.’

‘Always look for the positive, get to know your body & brain. Stay away from booze.’

‘Just roll with it as best you can! The more you stress or get frustrated it just makes it worse and doesn’t get you anywhere. It’s hard when others don’t understand but don’t push them away most of the time they are doing there best x’

‘Do not let it take over your life. You will learn to adapt to certain restrictions life brings with epilepsy…but you can still have a fulfilled life in other ways. Just take care of yourself and be sensible with your decisions’

‘Remember to take the meds…and on time. ‘

‘People don’t understand what its like to think is it going to happen today, that feeling of just wanting to stay at home just incase, but you have to get past this and get help from others in the same position as yourself, joining my local epilepsy coffee and chat group has made me realise that there are people worse off than me and that I’ve just got to get on with it, not being able to drive is crap, it effects the whole family not just myself, I have really low days but just put on a brave face and get on with it! Don’t let it stop you living!’

‘Keep positive…life gets better x’

‘To know your not alone and to know it is good to talk. Xx’

‘Trust yourself and your body. You know your body better than anyone else possibly could. Try not to blame yourself. And for me that’s still really hard. Don’t give up. It’s not easy and is most definitely a life changer. But just love yourself as much as you can with all the trials and all the not knowings. The brain is a largely uncharted map and in hard times lean on that, on the people who truly love you and peace wherever it may be. And through your journey, as hard as it may be eliminate those who are negative and unsupportive. Educate yourself and others in your life and last but not least; the brain is a muscle too and it needs to be worked out. Keep on keeping on’

‘Don’t bottle your feelings up, talk to people who have epilepsy, it really helps a lot. Join epilepsy groups xx’

‘Take your meds regularly. Don’t skip them but if the side effects are unbearable, you CAN request to try a new drug. What is great for one person is terrible for another. Get the right drug for you.’

‘You are not alone x’

‘Get your free bus pass!’

‘It is still who you are. It teaches you to respect your body and pay attention to its signs. It makes you stronger while you have to talk about it to several people, sometimes ask for help… You can live a perfect life with epilepsy :)’

‘Don’t let it define you as a person, it’s only a part of you not all of you’

‘Be kind to yourself.’

‘Take your meds at the same time each day, get enough sleep and keep stress as low as possible. Don’t live in fear of having a seizure (easy to say but hard in reality) and try and live your life to the full.’

‘Try take it all in and learn about the medication and your triggers what starts it off and after that live your life to the best you can do. Dont let it become a label and drag you down rise above it and be yourself xxxx’

‘Talk , cry , love but most of all laughter has helped us stay positive’

‘Take every day as it comes! But don’t let epilepsy define you. The epilepsy society packs are amazing too so definately get yourself a few of those, and especially the just diagnosed pack – they help so much!!’

‘Just don’t give up on anything. You can live a full life with the right medication. And the most important thing: here you’re not alone.’

‘Patience. It’s a bumpy ride so keep strong. ‘

‘Research other people’s triggers. What’s okay for one person may not be for you. Sewing actually triggers me. (Focusing on Fast patterns)’

‘Sleep is important! Too little sleep can make seizures worse. While sleep can really help post siezure recovery.’

‘I know it’s hard, but please don’t give up. Don’t let epilepsy rule your life! ‘

‘You have just started a new chapter in your life. Epilepsy is not how you are, it is what you have. Be patient and learn what your body is telling you’

‘Hey plenty of rest and keep a regular routine with eating / sleeping xo’

‘Don’t panic. it’s not the end of the world and you can live a normal life’

‘It isn’t always life changing. The right meds might be the first you try x’

‘There are always better days. Relax and accept the dark days and know they’ll not last forever.’

‘Do not let it change your dreams goals & plans in life. It’s a condition we have to live with not let it rule our life. I have never let it get the better of me or my dreams goals & plans. I am a husband a dad run my own businesses stood as an independent candidate in last years general election! A personal goal from a young age. Epilepsy is not the end of your life journey it’s part of it!’

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via What one piece of advice would you give to someone who has just been diagnosed?

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[ARTICLE] Poststroke Depression Biomarkers: A Narrative Review – Full Text

Poststroke depression (PSD) is the most prevalent psychiatric disorder after stroke, which is independently correlated with negative clinical outcome. The identification of specific biomarkers could help to increase the sensitivity of PSD diagnosis and elucidate its pathophysiological mechanisms. The aim of current study was to review and summarize literature exploring potential biomarkers for PSD diagnosis. The PubMed database was searched for papers published in English from October 1977 to December 2017, 90 of which met inclusion criteria for clinical studies related to PSD biomarkers. PSD biomarkers were subdivided into neuroimaging, molecular, and neurophysiological. Some of them could be recommended to support PSD diagnosing. According to the data, lesions affecting the frontal-subcortical circles of mood regulation (prefrontal cortex, basal nuclei, and thalamus) predominantly in the left hemisphere can be considered as neuroimaging markers and predictors for PSD for at least 1 year after stroke. Additional pontine and lobar cerebral microbleeds in acute stroke patients, as well as severe microvascular lesions of the brain, increase the likelihood of PSD. The following molecular candidates can help to differentiate PSD patients from non-depressed stroke subjects: decreased serum BDNF concentrations; increased early markers of inflammation (high-sensitivity C-reactive protein, ferritin, neopterin, and glutamate), serum pro-inflammatory cytokines (TNF-α, IL-1β, IL-6, IL-18, IFN-γ), as well as pro-inflammatory/anti-inflammatory ratios (TNF-α/IL-10, IL-1β/IL-10, IL-6/IL-10, IL-18/IL-10, IFN-γ/IL-10); lowered complement expression; decreased serum vitamin D levels; hypercortisolemia and blunted cortisol awakening response; S/S 5-HTTLPR, STin2 9/12, and 12/12 genotypes of the serotonin transporter gene SLC6A4, 5-HTR2a 1438 A/A, and BDNF met/met genotypes; higher SLC6A4 promoter and BDNF promoter methylation status. Neurophysiological markers of PSD, that reflect a violation of perception and cognitive processing, are the elongation of the latency of N200, P300, and N400, as well as the decrease in the P300 and N400 amplitude of the event-related potentials. The selected panel of biomarkers may be useful for paraclinical underpinning of PSD diagnosis, clarifying various aspects of its multifactorial pathogenesis, optimizing therapeutic interventions, and assessing treatment effectiveness.

Introduction

Poststroke depression (PSD) is the most prevalent psychiatric disorder after stroke, which affects nearly one-third of the survivors during first 5 years after disease onset (13). The diagnosis of PSD includes the following characteristics: (1) presence of major/minor depressive episode according to DSM-III-IV-5 or other valid approaches; (2) evidence of stroke from history, physical examination, and/or neuroimaging data; and (3) onset of PSD is temporally related to the stroke (3). Several epidemiological findings have demonstrated that PSD is independently linked to negative clinical outcomes, such as significantly longer hospitalization; more severe functional disability (36); profound diminutions in physical, psycho-social, cognitive, and eco-social domains of quality of life (37); unsatisfactory results of poststroke rehabilitation (8); elevated rates of mortality (3911); higher risks of recurrent stroke at 1 year (12); as well as considerable strain for caregivers (13). Data mentioned above highlight the importance of identifying PSD among stroke survivors.

The detection of depressive symptoms at early stroke stages and recognition subjects at risk for PSD diagnosis remains challenging. Clinical measures currently used to assess PSD, especially in the acute poststroke patients, may lack the specificity necessary to detect symptoms (1415). From this point of view, the identification of specific biomarkers might help to increase the sensitivity of PSD diagnosis. Moreover, it could be helpful for elucidating the pathophysiological mechanisms of PSD and ultimately lead to choosing specific targeted treatment (16).

Thus, we aimed to review and summarize the literature exploring potential biomarkers for PSD diagnosis.[…]

 

Continue —>  Frontiers | Poststroke Depression Biomarkers: A Narrative Review | Neurology

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[WEB SITE] One Woman, 10 MRI Scans, 10 Different Diagnoses

Cultura RM Exclusive/Sigrid Gombert/Getty Images

An MRI scan is a lot more like a Rorschach test to your radiologist than you’d probably like to imagine.

That’s the summary of a study recently published in The Spine Journal. Researchers sent a 63-year-old woman with lower back pain and a specific set of other symptoms to MRI appointments with ten different radiologists. The radiologists collectively made 49 distinct findings. Zero, however, made it into all ten diagnoses, and only one was reported in nine out of the ten.

Even more alarming: The average report contained between nine and 16 errors, both false-positives and missed diagnoses (which were later found by experts in her specific spinal problem, the comparison points for the study’s researchers). Overall, the study found “poor overall agreement” in radiologists’ opinions of the woman’s condition.

The study differs from past ones in which radiologists viewed MRI results in a research setting and made diagnoses, says co-author Daniel Elgort, vice president of healthcare data analytics and research at the Spreemo Quality Research Institute. “[In those studies] they knew they were being studied, so they made a more careful diagnosis.” Radiologists seeing an average patient are apparently less thorough.

The point of the exercise was to disprove a common misconception among medical consumers. “There is this notion that there are no differences in quality in radiology services,” Elgort says, “that [one] should always decide by price and convenience.”

Radiologists, however, are not the oil change technicians or dry cleaners of the medical world— professions where there is not much difference in performance once one achieves professional-level competency. Instead, the results suggest that some radiology offices are in fact better than others.

While they do not have enough data to prove it, Elgort theorizes that the difference is in cost. Cheaper radiology offices probably employ less experienced staff, use older equipment, cram in appointments, and cut other corners.

“The takeaway should not be, ‘go get the most expensive MRI possible,'” Elgort says. “Healthcare in general isn’t a necessarily a correlation between price and quality. It should definitely be that not every healthcare provider is equally suited to give you the most accurate diagnosis.” He added that patients should seek out radiology labs with specialists in their specific issues.

As for where they found a middle-aged woman willing to get MRI after MRI for weeks, Elgort says they recruited the subject from contacts at the Hospital for Special Surgery in New York City, adding, “She’s a former nurse, so she knows the value of this kind of science.

 

via One Woman, 10 MRI Scans, 10 Different Diagnoses – Tonic

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[WEB SITE] Dataiku and Bioserenity team up to develop wearable device for improving epilepsy diagnosis.

Dataiku and Bioserenity, two European based companies, have partnered to create a wearable device which is aimed to improve the diagnosis of epilepsy. Dataiku, the maker of predictive analytics software, has created a data analysis application that has been combined with a wearable device developed by Bioserenity. The result monitors patients in real-time to help doctors effectively diagnose epilepsy.

Epilepsy affects over 50 million people worldwide, or roughly 0.7% of the global population, but diagnosing and monitoring the condition can be difficult because seizures often occur in the absence of medical staff.

To help solve this issue, Dataiku and Bioserenity collaborated in June of 2015 to create a consortium called MEData.lab, whose work focuses on the evolution of the digital hospital and connected devices. MEData.Lab allows operational and reliable implementation of tools to promote the use of connected devices (IoT) in the medical community. Its main project is to revolutionize the diagnosis of epilepsy by combining online clothing technology platforms and predictive analytics.

Bioserenity has since developed a connected wearable device called NEURONAUTE®, which is the first diagnostic solution for Epilepsy using smart clothing, a smartphone application, and a Cloud platform for remote analysis and dashboard views. The system which has received CE Marking in Europe but is not yet available in the US Market, will allow for a mobile and continuous electroencephalogram (EEG) recording with the objective of giving neurologists a tool for reducing the time for an accurate Epilepsy diagnosis.

In turn, Dataiku has delivered an analysis application that can process and analyze the incredible amount of real-time data from the NEURONAUTE devices. They designed a system that could accommodate for each of the Bioserenity units to produce 126 million measurements and 1 GB of data per unit per hour. The platform also had to be scalable, so a system was built that could accommodate 10,000 devices running simultaneously. The end result can interpret and analyze 90 terabytes of daily data production and 10,000 BILLION daily measurements.

“The MEData.Lab project is particularly important to us because it’s enabled us to take part in the development of what could be major transformations for the healthcare industry,” said Florian Douetteau, CEO of Dataiku. “With Bioserenity, we’re showing that the appropriate use of data could lead to tomorrow’s ever more effective world of medicine and health.”

The MEData.lab project has already won 3 major awards in the French Big Data community.

Bioserenity received ISO 13485 certification and CE Marking for the Neuronaute in May of 2016 and the solution is currently being deployed in several University Hospitals across Europe.

Source: http://www.bioserenity.com/

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