PMID- 29938910 OWN - NLM STAT- MEDLINE DCOM- 20190724 LR - 20220409 IS - 1751-7893 (Electronic) IS - 1751-7885 (Linking) VI - 13 IP - 2 DP - 2019 Apr TI - Interventions and social functioning in youth at risk of psychosis: A systematic review and meta-analysis. PG - 169-180 LID - 10.1111/eip.12689 [doi] AB - AIM: Youth at clinical high risk (CHR) for psychosis often exhibit difficulties in social functioning and poorer social functioning may be predictive of transition to a psychotic disorder. Therefore, the primary objective of this systematic review was to summarize the impact of all interventions on social functioning in CHR samples. METHOD: Electronic databases PsycINFO, CINAHL, Embase, EBM, and MEDLINE were searched from 1951 to June 2017. Studies were selected if they included any intervention that reported changes in social functioning in youth at CHR. Data were evaluated using random effects pairwise meta-analyses, stratified by time, and reported as the standardized mean difference (SMD). RESULTS: Nineteen studies met our inclusion criteria, including a total of 1513 CHR participants. The mean age was 20.5 years and 47% were male. Cognitive behavioural therapy (4 studies) did not significantly improve social functioning at 6 months (SMD = 0.06; 95% confidence interval [CI] = -0.35, 0.46), 12 months (SMD = -0.15; 95% CI = -0.38, 0.08) and 18 months (SMD = 0.20; 95% CI = -0.10, 0.50). Omega-3 (2 studies) did not significantly improve social functioning at 6 months (SMD = 0.01; 95% CI = -0.21, 0.24) and 12 months (SMD = -0.08; 95% CI = -0.33, 0.17). Lastly, cognitive remediation (3 studies) did not significantly improve social functioning at 2- to 3-month follow-up (SMD = 0.13, 95% CI = -0.18, 0.43). CONCLUSIONS: This systematic review and meta-analysis demonstrated that no treatment significantly improved social functioning in youth at CHR. Future randomized control trials are required that are designed to target and improve social functioning in youth at CHR for psychosis. CI - (c) 2018 John Wiley & Sons Australia, Ltd. FAU - Devoe, Daniel J AU - Devoe DJ AUID- ORCID: 0000-0003-4931-0205 AD - Department of Psychiatry, Hotchkiss Brain Institute, University of Calgary, Alberta, Canada. FAU - Farris, Megan S AU - Farris MS AD - Department of Psychiatry, Hotchkiss Brain Institute, University of Calgary, Alberta, Canada. FAU - Townes, Parker AU - Townes P AD - Department of Psychiatry, Hotchkiss Brain Institute, University of Calgary, Alberta, Canada. FAU - Addington, Jean AU - Addington J AUID- ORCID: 0000-0002-8298-0756 AD - Department of Psychiatry, Hotchkiss Brain Institute, University of Calgary, Alberta, Canada. LA - eng GR - RO1MH105178/MH/NIMH NIH HHS/United States PT - Comparative Study PT - Journal Article PT - Meta-Analysis PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't PT - Systematic Review DEP - 20180625 PL - Australia TA - Early Interv Psychiatry JT - Early intervention in psychiatry JID - 101320027 MH - Adolescent MH - Adult MH - Alberta MH - *Cognitive Behavioral Therapy MH - Female MH - Follow-Up Studies MH - Humans MH - Male MH - Outcome and Process Assessment, Health Care MH - Psychotic Disorders/diagnosis/psychology/*therapy MH - Risk Assessment MH - *Social Adjustment MH - Social Behavior Disorders/diagnosis/psychology/*therapy MH - Young Adult OTO - NOTNLM OT - *clinical high risk OT - *psychosis OT - *social functioning OT - *treatment EDAT- 2018/06/26 06:00 MHDA- 2019/07/25 06:00 CRDT- 2018/06/26 06:00 PHST- 2018/01/17 00:00 [received] PHST- 2018/03/28 00:00 [revised] PHST- 2018/05/16 00:00 [accepted] PHST- 2018/06/26 06:00 [pubmed] PHST- 2019/07/25 06:00 [medline] PHST- 2018/06/26 06:00 [entrez] AID - 10.1111/eip.12689 [doi] PST - ppublish SO - Early Interv Psychiatry. 2019 Apr;13(2):169-180. doi: 10.1111/eip.12689. Epub 2018 Jun 25.