OBJECTIVE: This study aimed to perform a comprehensive meta-analysis of minocycline augmentation therapy in patients with schizophrenia receiving antipsychotic agents. METHODS: Data published up to 2 June 2014 were obtained from the PubMed, PsycINFO, Google Scholar, and Cochrane Library databases.We conducted a systematic review and meta-analysis of patient data from randomized controlled trials (RCTs) comparing minocycline with placebo. Relative risk (RR), standardized mean difference (SMD), and 95% confidence intervals were calculated. RESULTS: We included four RCTs. The total sample included 330 patients. Minocycline was superior to placebo for decreasing Positive and Negative Syndrome Scale (PANSS) total scores (SMD=0.70), PANSS negative subscale scores (SMD=0.86), and PANSS general subscale scores (SMD=-0.50) but was not different from placebo for PANSS positive subscale scores (SMD=0.26) and depressive symptoms (SMD=0.28). Minocycline was equivalent to placebo for all-cause discontinuation (RR=1.10), discontinuation due to inefficacy (RR=0.42), discontinuation due to adverse events (RR = 1.56), and discontinuation due to death (RR = 3.18). Minocycline was superior to placebo for extrapyramidal side-effect scores (SMD=0.32). CONCLUSIONS: Minocycline may improve the psychopathology of schizophrenia, especially the negative symptoms, and seems to be well tolerated.
OBJECTIVE: This study aimed to perform a comprehensive meta-analysis of minocycline augmentation therapy in patients with schizophrenia receiving antipsychotic agents. METHODS: Data published up to 2 June 2014 were obtained from the PubMed, PsycINFO, Google Scholar, and Cochrane Library databases.We conducted a systematic review and meta-analysis of patient data from randomized controlled trials (RCTs) comparing minocycline with placebo. Relative risk (RR), standardized mean difference (SMD), and 95% confidence intervals were calculated. RESULTS: We included four RCTs. The total sample included 330 patients. Minocycline was superior to placebo for decreasing Positive and Negative Syndrome Scale (PANSS) total scores (SMD=0.70), PANSS negative subscale scores (SMD=0.86), and PANSS general subscale scores (SMD=-0.50) but was not different from placebo for PANSS positive subscale scores (SMD=0.26) and depressive symptoms (SMD=0.28). Minocycline was equivalent to placebo for all-cause discontinuation (RR=1.10), discontinuation due to inefficacy (RR=0.42), discontinuation due to adverse events (RR = 1.56), and discontinuation due to death (RR = 3.18). Minocycline was superior to placebo for extrapyramidal side-effect scores (SMD=0.32). CONCLUSIONS:Minocycline may improve the psychopathology of schizophrenia, especially the negative symptoms, and seems to be well tolerated.
Authors: Mark J Millan; Annie Andrieux; George Bartzokis; Kristin Cadenhead; Paola Dazzan; Paolo Fusar-Poli; Jürgen Gallinat; Jay Giedd; Dennis R Grayson; Markus Heinrichs; René Kahn; Marie-Odile Krebs; Marion Leboyer; David Lewis; Oscar Marin; Philippe Marin; Andreas Meyer-Lindenberg; Patrick McGorry; Philip McGuire; Michael J Owen; Paul Patterson; Akira Sawa; Michael Spedding; Peter Uhlhaas; Flora Vaccarino; Claes Wahlestedt; Daniel Weinberger Journal: Nat Rev Drug Discov Date: 2016-03-04 Impact factor: 84.694
Authors: Santiago G Lago; Jakub Tomasik; Geertje F van Rees; Jordan M Ramsey; Frieder Haenisch; Jason D Cooper; Jantine A Broek; Paula Suarez-Pinilla; Tillmann Ruland; Bonnie Auyeug; Olya Mikova; Nikolett Kabacs; Volker Arolt; Simon Baron-Cohen; Benedicto Crespo-Facorro; Sabine Bahn Journal: Mol Psychiatry Date: 2018-07-23 Impact factor: 13.437