Articles: pain.
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Comparative Study
Response to cold pressor pain and to acupuncture analgesia in Oriental and Occidental subjects.
On a no treatment trial, a group of 24 oriental subjects rated cold pressor pain as significantly more painful and distressing than did a group of 24 occidental subjects. For half of the Orientals and half of the Occidentals, a second trial was conducted after acupuncture analgesia had been induced. ⋯ As they had on trial 1, Orientals reported significantly more pain and distress in response to ice water on trial 2. It is concluded that: (1) if acupuncture does work better for the Chinese than for other racial groups, the likely cause is a more refined patient selection procedure rather than an inherent difference in response to acupuncture; (2) evidence does not support the stereotyped view of Orientals as stoical in the face of physical pain.
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Thirty-one patients suffering from intractable pain associated with chronic low back syndrome, cancer, and other disorders have been studied after an average of 6 months of treatment by electrical stimulation of the spinal cord applied using electrodes inserted through a Touhy needle into the epidural space. As judged by three different subjective rating methods, epidrual stimulation successfully relieved otherwise intractable chronic pain in from 23 to 26 of the 31 patients. Reported improvements in the ability to perform various everyday activities, and elimination of drug usage by many patients, corroborated this finding.
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J. Thorac. Cardiovasc. Surg. · Aug 1977
Kindness pays dividends: the medical benefits of intercostal nerve block following thoracotomy.
Postoperative pain is an important factor in the management of children undergoing thoracotomy. Intercostal nerve block has been used in adult patients, but its applicability in the pediatric age group has not been previously evaluated. Eighty-nine children (85 girls and 31 boys) aged 6 months to 16 years (mean age 4.7 years) underwent ligation of a patent ductus arteriosus (PDA) through a left thoracotomy. ⋯ The mean hospital stay was shortened in the patients with nerve block, 5.1 days versus 7.3 days for the control group. No ill effects of bupivacaine were noted. We conclude that intercostal nerve block is a valuable procedure reducing the need for postoperative analgesia and shortening hospital stay.