Friday, March 29, 2013

Article: Some conditions misdiagnosed as bipolar disorder

Hello Dear Readers. Before I get to my Lucid Analysis later today I thought I’d drop off this quick article for you to read. It’s more recent than the one I posted yesterday. Bipolar is apparently quite often misdiagnosed.

Some conditions misdiagnosed as bipolar disorder

By Amy Norton

NEW YORK | Thu Aug 13, 2009 3:26pm EDT

(Reuters Health) - A study published last year suggested that bipolar disorder may be over diagnosed in people seeking mental health care. Now new findings shed light on which disorders many of these patients actually have.

Bipolar disorder, also known as manic depression, involves dramatic swings in mood -- ranging from debilitating depression to euphoric recklessness.

In the original 2008 study, researchers at Brown University School of Medicine found that of 145 adults who said they had been diagnosed with bipolar disorder, 82 (57 percent) turned out not to have the condition when given a comprehensive diagnostic interview.

In this latest study, published in the Journal of Clinical Psychiatry, the researchers used similar standardized interviews to find out which disorders those 82 patients might have.

Overall, they found, nearly half had major depression, while borderline personality disorder, post-traumatic stress disorder (PTSD), generalized anxiety and social phobia were each diagnosed in roughly one-quarter to one-third.

When the researchers then compared the patients with 528 other psychiatric patients who had never been diagnosed with bipolar disorder, they found that those in the former group were nearly four times more likely to have borderline personality disorder.

They were also 70 percent more likely to have major depression and twice as likely to have PTSD.
Some of other diagnoses were less common but still seen at elevated rates among the patients previously diagnosed with bipolar disorder. These included antisocial personality disorder and impulse-control disorder.

Over diagnosis of bipolar disorder is concerning, in part, because it is typically treated with mood-stabilizing drugs that can have side effects -- including effects on the kidneys, liver, and metabolic and immune systems, explained lead researcher Dr. Mark Zimmerman, an associate professor at Brown and director of outpatient psychiatry at Rhode Island Hospital.

In addition, he told Reuters Health in an email, over diagnosis means some patients are likely not getting the appropriate care for the problems they do have.

Bipolar disorder shares certain characteristics with some other psychiatric conditions. Borderline personality disorder, for instance, is marked by unstable mood, impulsive behavior and problems maintaining relationships with other people.

But Zimmerman and his colleagues suspect that some doctors are over diagnosing bipolar disorder because -- unlike certain other causes of mood disturbance -- it does have effective drug therapies.

There are no medications approved specifically for treating borderline personality disorder, for instance, but research suggests that some forms of "talk therapy" are effective.

"We believe that clinicians are inclined to diagnose disorders what they feel more comfortable treating," Zimmerman explained.

"The increased availability of medications that have been approved for the treatment of bipolar disorder might be influencing clinicians who are unsure whether or not a patient has bipolar disorder or borderline personality disorder to err on the side of diagnosing the disorder that is medication-responsive," he added.

This "bias," Zimmerman said, is reinforced by drug company marketing, which highlights certain studies that have suggested that bipolar disorder goes unrecognized in many people.

SOURCE: Journal of Clinical Psychiatry, online July 28, 2009.


Things like this make me really angry. Making a diagnosis based on what you feel comfortable treating? Or based on the increased availability of drugs for one disorder versus the availability of drugs for another? Even worse… catering to drug companies that push their medications for profit!?!

Do you have any idea how dangerous that is? Bipolar may be “easier” to treat medically, but anyone diagnosed as bipolar will tell you that the struggle to find the right combination of medications to treat their disorder was not an easy process. And that’s WITH a proper diagnosis. My psychiatrist tried to treat me with mood stabilizing drugs meant for bipolar disorder and they really screwed me up. Badly. Made me worse. Providing the wrong diagnosis because another disorder is seems more medically treatable is just as reckless and dangerous as they claim we are at our most impulsive. Except they’re not the ones that have to pay the long term health consequences to our health when the medications don’t work. 


  1. thank you for sharing another good article! Your articles, analysis of data & commentary have been a huge help to me as I struggle to figure out what my malady is... other than ADD.

  2. Thank you for your blog posts. I'm going through a tough time at the moment and it really helps to have that connection with someone who knows what it is like. X


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