Masui. The Japanese journal of anesthesiology
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Patient controlled epidural analgesia (PCEA) is a useful method in alleviation of postoperative pain; however, PCEA sometimes provided inadequate pain relief in the elderly. Therefore, we investigated optimal doses of fentanyl by PCEA in management of postoperative pain after gynecological surgery in the elderly. ⋯ We found that fentanyl 0.172 microg x kg(-1) x 1 hr(-1) by PCEA was the most appropriate dose for alleviation of postoperative pain after gynecological surgery in the elderly.
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Treatment of intractable chronic pain employs, nerve block, peripheral nerve stimulation, phototherapy, and drug therapy such as opioid and analgesia adjuvant. We also employ multi disciplinary approach with internal medicine, psychiatry and other related fields. In addition, in a portion of intractable chronic back pain, the pain relief is obtained by interventional approaches such as adhesionlysis and the neuroplasty with epiduroscopy as well as spinal cord stimulation therapy.