Borderline Personality Disorder--Minds on the Edge

I wanted to excerpt from Time magazine's article, "Minds on The Edge," about borderline personality disorder (BPD) because the diagnosis is on the rise and because so few people (myself included) understand it. Back when I was suicidal one doctor diagnosed me with it, and I, well, freaked out. I confused it (which many people do I think) with multiple personality disorder, or dissociative identity disorder, which I want to discuss don the line as well. Time magazine's John Cloud writes:

A 2008 study of nearly 35,000 adults in the Journal of Clinical Psychiatry found that 5.9% -- which would translate into 18 million Americans -- had been given a BPD diagnosis. As recently as 2000, the American Psychiatric Association believed that only 2% had BPD. (In contrast, clinicians diagnose bipolar disorder and schizophrenia in about 1% of the population.) BPD has long been regarded as an illness disproportionately affecting women, but the latest research shows no difference in prevalence rates for men and women. Regardless of gender, people in their 20s are at higher risk for BPD than those older or younger.

What defines borderline personality disorder -- and makes it so explosive -- is the sufferers' inability to calibrate their feelings and behavior. When faced with an event that makes them depressed or angry, they often become inconsolable or enraged. Such problems may be exacerbated by impulsive behaviors: overeating or substance abuse; suicide attempts; intentional self-injury. (The methods of self-harm that borderlines choose can be gruesomely creative. One psychologist told me of a woman who used fingernail clippers to pull off slivers of her skin."

Why the rise in diagnoses?John explains:

There are several theories about why the number of borderline diagnoses may be rising. A parsimonious explanation is that because of advances in treating common mood problems like short-term depression, more health-care resources are available to identify difficult disorders like BPD. Another explanation is hopeful: BPD treatment has improved dramatically in the past few years. Until recently, a diagnosis of borderline personality disorder was seen as a "death sentence," as Dr. Kenneth Silk of the University of Michigan wrote in the April 2008 issue of the American Journal of Psychiatry. Clinicians often avoided naming the illness and instead told patients they had a less stigmatizing disorder.

Therapeutic advances have changed the landscape. Since 1991, as Dr. Joel Paris points out in his 2008 book, Treatment of Borderline Personality Disorder, researchers have conducted at least 17 randomized trials of various psychotherapies for borderline illness, and most have shown encouraging results. According to a big Harvard project called the McLean Study of Adult Development, 88% of those who received a diagnosis of BPD no longer meet the criteria for the disorder a decade after starting treatment. Most show some improvement within a year.

Still, the rise in borderline diagnoses may illustrate something about our particular historical moment. Culturally speaking, every age has its signature crack-up illness. In the 1950s, an era of postwar trauma, nuclear fear and the self-medicating three-martini lunch, it was anxiety. (In 1956, 1 in 50 Americans was regularly taking mood-numbing tranquilizers like Miltown -- a chemical blunderbuss compared with today's sleep aids and antianxiety meds.) During the '60s and '70s, an age of suspicion and Watergate, schizophrenics of the One Flew Over the Cuckoo's Nest sort captured the imagination -- mental patients as paranoid heroes. Many mental institutions were emptied at the end of this period. In the '90s, after serotonin-manipulating drugs were released and so many patients were listening to Prozac, thousands of news stories suggested, incorrectly, that the problem of chronic depression had been finally solved. Whether driven by scary headlines, popular movies or just pharmacological faddishness, the decade and the disorder do tend to find each other.

So, is borderline the illness of our age? When so many of us are clawing to keep homes and paychecks, might we have become more sensitized to other kinds of desperation? In a world so uncertain, maybe it's natural to lose one's emotional skin. It's too soon to tell if that's the case, but BPD does have at least one thing in common with the recession. As Dr. Allen Frances, a former chair of the Duke psychiatry department, has written, "Everyone talks about [BPD], but it usually seems that no one knows quite what to do about it."