Prognosis

Prognosis

Medical evidence has shown that patients with bipolar disorder have higher death rates from suicide, heart problems, and death from all causes than those in the general population. Patients who get treatment, however, experience great improvement in survival rates, including deaths from suicide and heart disease.

Suicide

The risk for suicide is very high in patients who suffer from bipolar disorder and who do not receive medical attention. Between 10 - 15% of patients with bipolar disorder I commit suicide, with the risks being highest during episodes of depression or mixed mania (simultaneous depression and mania). Some studies suggest that the risk for suicide in patients with bipolar disorder II is even higher than it is for those with bipolar disorder I or major depressive disorder. Patients who also suffer from an anxiety disorder, are also at greater risk for suicide. (Rapid cycling, although a more severe variation of bipolar disorder, does not appear to increase the suicide risk in patients with bipolar disorder.)

Many pre- and early adolescent children with bipolar disorder are more severely ill than are adults with the disease. According to a 2001 study, 25% of children with bipolar disorder are seriously suicidal. They have a higher risk for mixed mania, multiple and frequent cycles, and a long duration of illness without well periods.

Thinking and Memory Problems

Studies suggest that patients with bipolar disorder may have varying degrees of problems with short- and long-term memory, speed of information processing, and mental flexibility. Such problems persist even between episodes. They tend to be more severe when a person has more manic episodes. Medications used for bipolar disorder could be responsible for some of these abnormalities, although some evidence suggests that such traits may have a biologic basis. These mental difficulties may make it harder for these patients to comply with medications or to participate in complex psychotherapies.

Behavioral and Emotional Effects of Manic Phases on the Patient

A small percentage of bipolar disorder patients demonstrate heightened productivity or creativity during manic phases. More often, however, the distorted thinking and impaired judgment that are characteristic of manic episodes can lead to dangerous behavior, including:

• Spending money with reckless abandon, causing financial ruin in some cases
• Angry, paranoid, and even violent behaviors
• Openly promiscuous behavior