Metanalysis of emergency department Rx of opioids for MSK pain - 42 articles, 6128 pts - Short term (2hr) benefits of ED opioids were statistically but not clinically more effective than PBO or Tylenol, but not better than NSAIDs. Safety uncertain. https://t.co/Lmf8Ubuacw https://t.co/prP6Ei3wqA