{"id":104,"date":"2009-06-18T14:55:29","date_gmt":"2009-06-18T21:55:29","guid":{"rendered":"http:\/\/blog.stevenreidbordmd.com\/?p=104"},"modified":"2009-06-23T12:58:16","modified_gmt":"2009-06-23T19:58:16","slug":"borderline-personality-disorder-diagnosis","status":"publish","type":"post","link":"http:\/\/blog.stevenreidbordmd.com\/?p=104","title":{"rendered":"Borderline personality disorder: diagnosis"},"content":{"rendered":"

\"birdonwire\"Just as I was formulating a few thoughts on borderline personality disorder (BPD), I see the NY Times <\/em>beat me to it. Jane E. Brody’s 6\/15\/09 “Personal Health” column, “An Emotional Hair Trigger, Often Misread<\/a>,” provides an evocative description of this vexing disorder. Brody’s column seems informed largely by her consultant, Dr. Marsha M. Linehan<\/a>, who devised the best known and best studied treatment for BPD, a combined individual and group therapy called Dialectical Behavior Therapy, or DBT. (Here are some links describing DBT: 1<\/a>, 2<\/a>, 3<\/a>). Dr. Linehan also invited<\/a> readers’ questions about BPD on a related NY Times<\/em> blog, garnering over 200 comments. She began to answer some of those questions here<\/a>.<\/p>\n

In this post I’ll offer some of my own views on diagnosing borderline personality disorder, and in the next I’ll share some more reflections and thoughts on BPD.<\/p>\n

The term “borderline” came from the impression of early clinicians that the disorder originates at the border of neurosis and psychosis: too severe to be the former, not severe enough to be the latter. Over the decades psychiatry has refined its understanding of this syndrome , yet much remains unclear. The May 2009 issue of the American Journal of Psychiatry<\/em><\/a> was devoted in part to BPD. One article<\/a> by psychiatric diagnostician John Gunderson MD<\/a> reviews the history of the diagnosis and is well worth reading.<\/p>\n

BPD is not as easily diagnosed as people, including many clinicians, think it is. Not all dramatic, irritable, self-destructive, and\/or manipulative people have BPD. I currently see two patients in my practice who were referred to me by other well-trained psychiatrists as clearly having BPD. They don’t. One is a woman who suffered repeated childhood sexual abuse, leaving her full of mistrust, anxiety, and anger. She hardly discussed her traumatic past with her former psychiatrist of many years, who saw her weekly and maintained her on several antidepressant, tranquilizing, and sedating medications. I confess that I, too, thought she had BPD when we first met: She was overwhelmed by affect and seemed unable to sustain relationships. This has all changed with therapy. Now, about two and a half years later, she takes no psychiatric medications, has several important relationships, and usually can tolerate her own strong emotions. Either I cured her BPD (I don’t think so), or she never had it in the first place. My other patient has dramatic affective storms, identity diffusion, frequent limit-testing, “manipulative” suicidal threats, and so forth. But psychotherapy has revealed emotional conflicts, not borderline pathology, at the root of her distress. She too is improving.<\/p>\n

I have no doubt that Dr. Linehan’s DBT helps a great many patients suffering from BPD. But I can’t help but worry about all those who do not really have BPD, and who could be helped in more fundamental ways by a nuanced understanding of their emotional dynamics. It is worth remembering that Dr. Linehan herself does not claim that improvement from DBT is diagnostic of any particular disorder. Who would not<\/em> benefit by increased mindfulness, improved interpersonal effectiveness, and better emotion regulation and distress tolerance? (These are the four “modules” of DBT.) Perhaps some variant of these modules should be taught to all schoolchildren as a public health measure!<\/p>\n

So there are people who “look” like they have BPD, but really have neurotic conflicts. Conversely, I have seen a number of patients who carry a diagnosis of bipolar disorder, usually qualified with terms like “atypical” or “rapid cycling,” who really have BPD. The world of psychiatry is divided into those who believe bipolar disorder is under-diagnosed, and those who believe it is over-diagnosed. (The same is true of ADHD and other popular [trendy?] diagnoses.) I happen to believe it is over-diagnosed. Rapid-cycling bipolar is defined as four or more extreme mood states per year<\/em>. These would be moods that last at least a week or two, usually considerably longer. Dramatic mood swings that occur hour to hour, or day to day, are most likely something else: a personality disorder, an organic brain condition, a drug or alcohol addiction. It’s a waste and a risk to take unneeded bipolar medication for years and years, surely worse than undergoing DBT for a mistaken BPD diagnosis. Worst of all, I suppose, is to be given both diagnoses, bipolar and BPD, when neither is correct. I am very wary when patients tell me they have both disorders. While not impossible, it far more likely points to sloppy diagnosis than to a particularly unlucky patient.<\/p>\n

The term “borderline” has seeped into public consciousness just enough to make it a powerful putdown, or pseudo-explanation to account for a socially difficult or antagonistic person. Moreover, the DSM-IV<\/a> does a poor job with personality disorders, perhaps because it aims to be atheoretical, whereas personality assessment relies inherently on a theory of mind. I believe a psychodynamic framework is required to understand BPD, even if effective interventions need not themselves be psychodynamic.<\/p>\n

More reflections to follow in the next post.<\/p>\n","protected":false},"excerpt":{"rendered":"

Just as I was formulating a few thoughts on borderline personality disorder (BPD), I see the NY Times beat me to it. Jane E. Brody’s 6\/15\/09 “Personal Health” column, “An Emotional Hair Trigger, Often Misread,” provides an evocative description of this vexing disorder. Brody’s column seems informed largely by her consultant, Dr. Marsha M. Linehan, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[7,8],"tags":[22,23],"class_list":["post-104","post","type-post","status-publish","format-standard","hentry","category-psychiatric-diagnosis","category-psychotherapy","tag-borderline-personality","tag-bpd","odd"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=\/wp\/v2\/posts\/104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=104"}],"version-history":[{"count":17,"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=\/wp\/v2\/posts\/104\/revisions"}],"predecessor-version":[{"id":278,"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=\/wp\/v2\/posts\/104\/revisions\/278"}],"wp:attachment":[{"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=104"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.stevenreidbordmd.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}