Twelve-month prospective, multinational, observational study of factors associated with recovery from mania in bipolar disorder in patients treated with atypical antipsychotics.

Autor: Dikeos D; First Department of Psychiatry, Athens University Medical School, Eginition Hospital, Athens, Greece., Badr MG, Yang F, Pesek MB, Fábián Z, Tapia-Paniagua G, Hudiţă C, Okasha T, D'yachkova Y, Harrison G, Treuer T
Jazyk: angličtina
Zdroj: The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry [World J Biol Psychiatry] 2010 Jun; Vol. 11 (4), pp. 667-76.
DOI: 10.3109/15622970903544638
Abstrakt: Objectives: Atypical antipsychotic agents constitute one therapeutic approach for bipolar disorder. Since disease course and outcome are variable, further studies are needed to complement limited data supportive of clinical decisions at treatment initiation.
Methods: This 12-month, prospective, observational study investigated factors associated with symptomatic remission (total YMRS score < or =12) and full clinical recovery (sustained reduction in CGI-BP-S overall score) in bipolar disorder during treatment with atypical antipsychotics (predominantly olanzapine, risperidone and quetiapine; alone or in combination with a psychotropic such as lithium or valproate) in actual clinical practice.
Results: Amongst 872 enrolled and eligible patients, rates of symptomatic remission and full clinical recovery at 12 months were 93.0 and 78.5%, respectively. Of the baseline factors significantly (P< or =0.05) associated with symptomatic remission, the following categories were positively associated with a higher chance of symptomatic remission: Caucasian ethnicity; higher CGI-BP-S scores; family-dependent living; a previous manic episode; 1, 2 or > or =5 social activities; no work impairment; and being neither satisfied nor dissatisfied with life. Outpatient treatment and historically longer periods of mania were significantly positively associated with full clinical recovery.
Conclusions: While clinical status may also be associated with longer-term remission and recovery, factors relating to social functioning and quality of life are easily assessed and potentially modifiable. Such knowledge may aid physicians' clinical decisions regarding patients with bipolar mania treated with atypical antipsychotics.
Databáze: MEDLINE
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