Pain intensity of chronic non-cancer patients was reduced by cannabinoids consumption , but effect sizes were small .
Efficacy for neuropathic and non-neuropathic pain was similar
There is growing interest in using cannabinoids for chronic pain .
We performed a systematic review and meta- analysis of r and omized controlled trials to evaluate the analgesic efficacy and adverse effects of cannabinoids for chronic non-cancer pain .
Efficacy, tolerability and safety of cannabis‐based medicines for chronic pain management – An overview of systematic reviews
Medicinal cannabis has already entered mainstream medicine in some countries . This systematic review ( SR ) aim ed at evaluating the efficacy , acceptability and safety of cannabis-based medicines for chronic pain management . Qualitative systematic review of SRs of r and omized controlled trials with cannabis-based medicines for chronic pain management . The Cochrane data bases of SRs , Data base of Abstract s of Review s of Effects and PubMed were search ed for SR published in the period January 2009 to January 2017 . Assessment of the method ological quality of SR was performed by the AMSTAR checklist . Out of 748 papers identified , 10 SRs met the inclusion criteria . The method ological quality was high in four and moderate in six SRs . There were inconsistent findings of four SRs on the efficacy of cannabis-based medicines in neuropathic pain and of one SR for painful spasms in multiple sclerosis . There were consistent results that there was insufficient evidence of any cannabis-based medicine for pain management in patients with rheumatic diseases ( three SRs ) and in cancer pain ( two SRs ) . Cannabis-based medicines undoubtedly enrich the possibilities of drug treatment of chronic pain conditions . It remains the responsibility of the health care community to continue to pursue rigorous study of cannabis-based medicines to provide evidence that meets the st and ard of 21st century clinical care . SIGNIFICANCE We provide an overview of systematic review s on the efficacy , tolerability and safety of cannabis-based medicines for chronic pain management . There are inconsistent findings of the efficacy of cannabinoids in neuropathic pain and painful spasms in multiple sclerosis . There are inconsistent results on tolerability and safety of cannabis-based medicines for any chronic pain
Pain intensity of chronic non-cancer patients was reduced by cannabinoids consumption , but effect sizes were small .
Efficacy for neuropathic and non-neuropathic pain was similar
There is growing interest in using cannabinoids for chronic pain .
We performed a systematic review and meta- analysis of r and omized controlled trials to evaluate the analgesic efficacy and adverse effects of cannabinoids for chronic non-cancer pain .