The Journal of the American Osteopathic Association
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J Am Osteopath Assoc · Aug 1993
Randomized Controlled Trial Comparative Study Clinical TrialComparison of thoracic manipulation with incentive spirometry in preventing postoperative atelectasis.
Atelectasis is a preventable complication that often occurs after upper abdominal surgery. In our 1-year randomized, researcher-blinded trial, low-risk cholecystectomy patients were subjected to either the thoracic lymphatic pump (n = 21) or incentive spirometry (n = 21) to prevent atelectasis. ⋯ Atelectasis occurred in 2 (5%) of 21 patients regardless of whether incentive spirometry or thoracic lymphatic pump treatment was used. Study patients treated with the thoracic lymphatic pump technique had an earlier recovery and quicker return toward preoperative values for FVC and FEV1 than patients treated with incentive spirometry.
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J Am Osteopath Assoc · Dec 1991
Randomized Controlled Trial Clinical TrialCombining epidural fentanyl and lidocaine for postoperative pain.
Fifteen patients undergoing total hip and total knee replacement were studied prospectively to evaluate postoperative pain relief provided by an epidural infusion of fentanyl citrate, with and without lidocaine hydrochloride, and changes in arterial flow to the lower extremities. The patients were randomly placed in three groups: group 1 received epidural fentanyl, 5 micrograms/mL; group 2 received epidural fentanyl, 5 micrograms/mL with 0.75% solution of lidocaine; and group 3 received epidural fentanyl, 5 micrograms/mL with 1.0% solution of lidocaine. ⋯ The addition of lidocaine to the epidural fentanyl infusion did not improve pain relief or allow a decrease in the rate of infusion. Patients in all groups had improved arterial flow to the lower extremities 24 hours postoperatively.