Effectiveness of psychological treatments for depression and alcohol use disorder delivered by community-based counsellors: two pragmatic randomised controlled trials within primary healthcare in Nepal.
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BACKGROUND:Evidence shows benefits of psychological treatments in low-resource countries, yet few government health systems include psychological services.AimEvaluating the clinical value of adding psychological treatments, delivered by community-based counsellors, to primary care-based mental health services for depression and alcohol use disorder (AUD), as recommended by the Mental Health Gap Action Programme (mhGAP). METHOD:Two randomised controlled trials, separately for depression and AUD, were carried out. Participants were randomly allocated (1:1) to mental healthcare delivered by mhGAP-trained primary care workers (psychoeducation and psychotropic medicines when indicated), or the same services plus individual psychological treatments (Healthy Activity Program for depression and Counselling for Alcohol Problems). Primary outcomes were symptom severity, measured using the Patient Health Questionnaire - 9 item (PHQ-9) for depression and the Alcohol Use Disorder Identification Test for AUD, and functional impairment, measured using the World Health Organization Disability Assessment Schedule (WHODAS), at 12 months post-enrolment. RESULTS:Participants with depression in the intervention arm (n = 60) had greater reduction in PHQ-9 and WHODAS scores compared with participants in the control (n = 60) (PHQ-9: M = -5.90, 95% CI -7.55 to -4.25, β = -3.68, 95% CI -5.68 to -1.67, P < 0.001, Cohen's d = 0.66; WHODAS: M = -12.21, 95% CI -19.58 to -4.84, β = -10.74, 95% CI -19.96 to -1.53, P= 0.022, Cohen's d = 0.42). For the AUD trial, no significant effect was found when comparing control (n = 80) and intervention participants (n = 82). CONCLUSION:Adding a psychological treatment delivered by community-based counsellors increases treatment effects for depression compared with only mhGAP-based services by primary health workers 12 months post-treatment.Declaration of interestNone.
Published Version (Please cite this version)10.1192/bjp.2018.300
Publication InfoKohrt, Brandon; Jordans, Mark JD; Luitel, Nagendra P; Garman, Emily; Rathod, Sujit D; Shrestha, Pragya; ... Patel, Vikram (2019). Effectiveness of psychological treatments for depression and alcohol use disorder delivered by community-based counsellors: two pragmatic randomised controlled trials within primary healthcare in Nepal. The British journal of psychiatry : the journal of mental science. pp. 1-9. 10.1192/bjp.2018.300. Retrieved from https://hdl.handle.net/10161/17936.
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Adjunct Associate Professor in the Department of Psychiatry and Behavioral Sciences
Brandon Kohrt is a medical anthropologist and psychiatrist who completed his MD-PhD at Emory University in 2009. He is currently Assistant Professor of Psychiatry, Global Health, and Cultural Anthropology at Duke University. Dr. Kohrt has worked in Nepal since 1996 researching and aiding victims of war including child soldiers. Since 2006 has worked with Transcultural Psychosocial Organization (TPO) Nepal. Dr. Kohrt has been a consultant to The Carter Center Mental Health Program Liberia Init