The American surgeon
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The American surgeon · Jun 1996
Review Randomized Controlled Trial Clinical TrialEvaluation of intrapleural analgesia in the management of blunt traumatic chest wall pain: a clinical trial.
Intrapleural analgesia (IPA) has been successfully used for the relief of chest wall pain. Previous studies investigating its use have yielded conflicting results and have often suffered from design defects. The theoretical lower incidence of respiratory and circulatory depression with IPA suggests significant advantages over epidural analgesia. ⋯ The addition of IPA to the more traditional use of opioid analgesics was not more effective for management of blunt chest wall pain. Despite our small patient population (n = 16), the crossover design should have allowed clinically significant differences to become evident (alpha value = 0.95). A review of the literature and a historical basis for the evolution in the management of this type of pain is included.