The duration of inpatient admission predicts cognitive functioning at discharge in patients with bipolar disorder.

Previous studies of cognitive functioning in bipolar disorder generally indicate that a more severe course of illness is associated with greater cognitive impairment. In particular, a history of greater number and longer duration of mood episodes predicts enduring cognitive deficits in euthymic patients. Shifting the focus of this investigation to the cognitive effects of a discrete mood episode, the current study aimed to explore whether patients who require a longer hospitalization to stabilize from an acute episode of mood disturbance present with more compromised cognitive functioning during the phase of early recovery.

Neurocognitive impairment in patients with co-occurring bipolar disorder and alcohol dependence upon discharge from inpatient care.

The current study explored the neurocognitive functioning of patients with co-occurring bipolar disorder and alcohol dependence upon discharge from inpatient care. The study compared scores of neuropsychological tests among three groups of bipolar I inpatients without a history of neurological injury or illness: 1) patients meeting DSM-IV diagnostic criteria for alcohol dependence in the past 6 months (n=13), 2) patients diagnosed with alcohol dependence in full remission (n=9), and 3) patients without a history of a substance use disorder (SUD; n=41). Analyses indicated that patients with co-occurring alcohol dependence exhibited more severe impairment on tests of executive functioning (i.