Articles: postoperative-pain.
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Comparative Study Clinical Trial Controlled Clinical Trial
Sufentanil analgesia following cesarean section: epidural versus intravenous administration.
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Randomized Controlled Trial Comparative Study Clinical Trial
Double-blind, multiple-dose comparison of buprenorphine and morphine in postoperative pain of children.
In a randomized double-blind study of 57 children (aged 6 months-6 yr), pain following lateral thoracotomy was relieved with repeated i.v. doses of morphine 100 or 50 micrograms kg-1, or buprenorphine 3.0 or 1.5 micrograms kg-1. The same drug and dosage were continued and cardioventilatory indices, pain intensity and sedation measured for an observation period of 24 h. The sums of the pain intensity differences were equal in all groups. ⋯ The total consumption of both morphine and buprenorphine was less when the smaller bolus doses were used. Two patients developed a degree of ventilatory depression following repeated doses of buprenorphine. Buprenorphine was equal to morphine as a postoperative analgesic.
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J Bone Joint Surg Br · Jan 1988
Randomized Controlled Trial Clinical TrialTranscutaneous electrical nerve stimulation after major amputation.
We studied the effect of transcutaneous electrical nerve stimulation (TENS) on stump healing and postoperative and late phantom pain after major amputations of the lower limb. A total of 51 patients were randomised to one of three postoperative treatment regimens: sham TENS and chlorpromazine medication, sham TENS only, and active low frequency TENS. ⋯ There were, however, no significant differences in the analgesic requirements or reported prevalence of phantom pain between the groups during the first four weeks. The prevalence of phantom pain after active TENS was significantly lower after four months but not after more than one year.
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Rev Med Univ Navarra · Jan 1988
Comparative Study[A bupivacaine-morphine combination by intrathecal route: correlation between pain relief and postoperative neuroendocrine response].
The purpose of the present study was to assess the repercussion of morphine injected in the intrathecal space on postoperative neuroendocrine response and the correlation with pain relief in the postop period. We studied 50 healthy patients (ASA I-II) submitted to orthopaedic surgery under general anaesthesia (N = 25) or spinal anaesthesia (N = 25). In the group under general anaesthesia we observed a hypersecretion of ADH, ACTH, cortisol and aldosterone during and after surgery. ⋯ Intraoperative and postoperative bleeding with spinal anaesthesia was significantly lower (p less than 0.01; p less than 0.05 respectively) than with general anaesthesia. Postoperative analgesia was excellent in group with spinal anaesthesia; the average duration of analgesia was 16.3 hours. We conclude that small intrathecal doses of morphine have beneficial effects and may be used usefulness in orthopaedic surgery.