PMID- 23890583 OWN - NLM STAT- MEDLINE DCOM- 20140513 LR - 20201206 IS - 1573-2517 (Electronic) IS - 0165-0327 (Linking) VI - 151 IP - 2 DP - 2013 Nov TI - Placing transdermal selegiline for major depressive disorder into clinical context: number needed to treat, number needed to harm, and likelihood to be helped or harmed. PG - 409-417 LID - S0165-0327(13)00507-7 [pii] LID - 10.1016/j.jad.2013.06.027 [doi] AB - BACKGROUND: This is a quantitative review of existing studies of transdermal selegiline for major depressive disorder. METHODS: Data for dichotomous outcomes were extracted from the five 6-8 week studies of transdermal selegiline. Number needed to treat (NNT) vs. placebo was calculated for response and remission using standard definitions. Number needed to harm (NNH) vs. placebo for commonly encountered adverse events (AEs), AEs associated with sexual function, incidence of weight gain >/=5% from baseline, and discontinuation due to an AE, were also calculated. Data was pooled as appropriate and likelihood to be helped or harmed (LHH) ratios contrasting remission with selected tolerability outcomes were determined. RESULTS: When pooling together the two pivotal trials as identified in product labeling, NNT for response was 11 (95% CI 6-109) and for remission, 9 (95% CI 6-28). Pooling all trials, NNH for application site reaction was 7 (95% CI 6-10) and for insomnia, 19 (95% CI 12-41). There were no clinically relevant differences from placebo regarding weight gain or impairment in sexual functioning. NNH for discontinuation due to an AE was 32 (95% CI 19-132). LHH for remission vs. discontinuation from treatment due to an AE was 3.6. LIMITATIONS: The studies included were not identical in design. The studies were registrational in nature and thus not necessarily generalizable. CONCLUSIONS: NNT for transdermal selegiline for efficacy is similar to that for other antidepressant regimens for which similar analyses have been published. There appear to be no clinically relevant effects of selegiline on weight or sexual functioning. CI - (c) 2013 Elsevier B.V. All rights reserved. FAU - Citrome, Leslie AU - Citrome L AD - New York Medical College, Valhalla, NY, USA. Electronic address: nntman@gmail.com. FAU - Goldberg, Joseph F AU - Goldberg JF AD - Icahn School of Medicine at Mount Sinai, New York, NY, USA. FAU - Portland, Kimberly Blanchard AU - Portland KB AD - Mylan Specialty L.P., Basking Ridge, NJ, USA. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20130724 PL - Netherlands TA - J Affect Disord JT - Journal of affective disorders JID - 7906073 RN - 0 (Antidepressive Agents) RN - 2K1V7GP655 (Selegiline) SB - IM MH - Administration, Cutaneous MH - Antidepressive Agents/*administration & dosage MH - Biomedical Research MH - Depressive Disorder, Major/*drug therapy MH - Humans MH - Randomized Controlled Trials as Topic MH - Research Design MH - Selegiline/*administration & dosage OTO - NOTNLM OT - Evidence-based medicine OT - Major depressive disorder OT - Number needed to harm OT - Number needed to treat OT - Selegiline OT - Transdermal EDAT- 2013/07/31 06:00 MHDA- 2014/05/14 06:00 CRDT- 2013/07/30 06:00 PHST- 2013/04/11 00:00 [received] PHST- 2013/05/13 00:00 [revised] PHST- 2013/06/14 00:00 [accepted] PHST- 2013/07/30 06:00 [entrez] PHST- 2013/07/31 06:00 [pubmed] PHST- 2014/05/14 06:00 [medline] AID - S0165-0327(13)00507-7 [pii] AID - 10.1016/j.jad.2013.06.027 [doi] PST - ppublish SO - J Affect Disord. 2013 Nov;151(2):409-417. doi: 10.1016/j.jad.2013.06.027. Epub 2013 Jul 24.