Qualitative differences in manic symptoms during mixed versus pure mania

• Published in: Comprehensive psychiatry Vol. 41; no. 4; pp. 237 - 241
• Main Authors: Goldberg, Joseph F., Garno, Jessica L., Portera, Laura, Leon, Andrew C., Kocsis, James H.
• Format: Journal Article
• Language: English
• Published: New York, NY Elsevier Inc 01.07.2000; Elsevier
• Subjects: Acute Disease; Adult; Adult and adolescent clinical studies; Biological and medical sciences; Bipolar Disorder - complications; Bipolar Disorder - diagnosis; Depressive Disorder, Major - complications; Depressive Disorder, Major - diagnosis; Depressive Disorder, Major - psychology; Diagnosis, Differential; Female; Humans; Male; Mania; Medical sciences; Mood disorders; Nosology. Terminology. Diagnostic criteria; Psychiatric Status Rating Scales; Psychology. Psychoanalysis. Psychiatry; Psychopathology. Psychiatry; Severity of Illness Index; Techniques and methods; Mood disorder; Human; Mixed state; Depression; Nosology; Revised drafting; Symptomatology; Diagnostic and Statistical Manual III; Criterion; Classification; Mania; Clinical investigation; Diagnosis; Comparative study
• ISSN: 0010-440X; 1532-8384
• DOI: 10.1053/comp.2000.7427

Previous studies have compared demographic and clinical-outcome features of bipolar patients with mixed or pure mania. However, little is known about the potential differences in the nature and extent of manic symptoms in mania either with or without an accompanying depression. This study examined DSM-III-R manic symptoms in a cohort of 183 bipolar I inpatients hospitalized for mixed mania (diagnosed by broad or narrow criteria) or pure manic episodes. Inpatient charts were reviewed to determine the presence of individual affective symptoms. The results indicate that clinicians were more likely to diagnose a pure mania from the beginning to end of an episode than to diagnose a mixed mania from its beginning to end. Mixed-manic patients had significantly fewer manic symptoms than pure manic patients. Grandiosity, euphoria, pressured speech, and a decreased need for sleep were more prevalent during pure versus mixed mania. Grandiosity and a diminished need for sleep were especially notable during pure mania compared with mixed mania as defined by narrow criteria for mixed states. The observed differences in manic symptom profiles between mixed and pure mania may aid in the clinical assessment of dysphoric states among bipolar patients. The data also lend support to the use of broad diagnostic criteria for defining mixed mania as an entity phenomenologically distinct from pure mania.