OBJECTIVE: Anxiety has scarcely been studied in acute mania. The aim of this study was to assess anxiety symptoms during manic episodes and their impact on clinical outcomes. METHOD: Observational, cross-sectional multicentre study. Anxiety was measured using the Hamilton Anxiety Rating Scale (HARS). Bivariate and multiple linear regression analyses were performed using the HARS score as the dependent variable. RESULTS: Two hundred and forty-two patients admitted with a diagnosis of acute manic episode according to DSM-IV TR criteria and a Young Mania Rating Scale>20 were analysed. Mean age was 43 years (SD=11.9) and 57% were women. Forty-six per cent of patients (n=104) presented moderate to severe anxiety symptoms (HARS score>14). Anxiety was significantly associated with severity of manic symptoms (P<0.0001). Patients with anxiety had 20% longer hospitalizations (mean 21 days, CI95% 19.7-23.7). CONCLUSION: An association of anxiety symptoms with greater severity in acute mania was demonstrated. The close relationship between anxiety and manic symptoms highlights the need for greater clinical attention to anxiety in this population. Further studies are necessary to determine whether effective treatment of anxiety symptoms could improve clinical and care outcomes.
OBJECTIVE:Anxiety has scarcely been studied in acute mania. The aim of this study was to assess anxiety symptoms during manic episodes and their impact on clinical outcomes. METHOD: Observational, cross-sectional multicentre study. Anxiety was measured using the Hamilton Anxiety Rating Scale (HARS). Bivariate and multiple linear regression analyses were performed using the HARS score as the dependent variable. RESULTS: Two hundred and forty-two patients admitted with a diagnosis of acute manic episode according to DSM-IV TR criteria and a Young Mania Rating Scale>20 were analysed. Mean age was 43 years (SD=11.9) and 57% were women. Forty-six per cent of patients (n=104) presented moderate to severe anxiety symptoms (HARS score>14). Anxiety was significantly associated with severity of manic symptoms (P<0.0001). Patients with anxiety had 20% longer hospitalizations (mean 21 days, CI95% 19.7-23.7). CONCLUSION: An association of anxiety symptoms with greater severity in acute mania was demonstrated. The close relationship between anxiety and manic symptoms highlights the need for greater clinical attention to anxiety in this population. Further studies are necessary to determine whether effective treatment of anxiety symptoms could improve clinical and care outcomes.
Authors: Madison K Titone; Rachel D Freed; Jared K O'Garro-Moore; Andrew Gepty; Tommy H Ng; Jonathan P Stange; Lyn Y Abramson; Lauren B Alloy Journal: Psychiatry Res Date: 2018-04-03 Impact factor: 3.222
Authors: Lakshmi N Yatham; Sidney H Kennedy; Sagar V Parikh; Ayal Schaffer; David J Bond; Benicio N Frey; Verinder Sharma; Benjamin I Goldstein; Soham Rej; Serge Beaulieu; Martin Alda; Glenda MacQueen; Roumen V Milev; Arun Ravindran; Claire O'Donovan; Diane McIntosh; Raymond W Lam; Gustavo Vazquez; Flavio Kapczinski; Roger S McIntyre; Jan Kozicky; Shigenobu Kanba; Beny Lafer; Trisha Suppes; Joseph R Calabrese; Eduard Vieta; Gin Malhi; Robert M Post; Michael Berk Journal: Bipolar Disord Date: 2018-03-14 Impact factor: 6.744