Articles: analgesia.
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Regional anesthesia · Sep 1997
Case ReportsAdrenocorticotropic hormone infusion as a novel treatment for postdural puncture headache.
In two patients, one scheduled for epidural anesthesia and the other for placement of a spinal catheter for operative procedures, severe postdural puncture headache developed and was refractory to conservative therapy. ⋯ A single treatment with ACTH may offer an alternative therapy in the treatment of postdural puncture headache.
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Randomized Controlled Trial Comparative Study Clinical Trial
Caudal tramadol for postoperative analgesia in pediatric hypospadias surgery.
Ninety boys, aged 13-53 months, undergoing repair of hypospadias, were allocated randomly to receive 0.8 ml kg-1 of one of three solutions into the caudal extradural space: group B received bupivacaine 2 mg kg-1, group T received tramadol 2 mg kg-1 in 0.9% saline and group BT a mixture of both. Postoperative pain was assessed hourly for 12 h after injection using a modified TPPPS pain score and additional analgesia was administered to those children whose pain scores were > 3/10. ⋯ There were no significant differences between the groups in mean ventilatory frequency, sedation scores, incidence of emesis, facial flushing or pruritus. We conclude that caudal tramadol had a slow onset of action and that the addition of tramadol to bupivacaine, when both drugs were administered caudally, did not significantly prolong the duration of action of bupivacaine.
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Randomized Controlled Trial Comparative Study Clinical Trial
Cesarean delivery: a randomized trial of epidural versus patient-controlled meperidine analgesia during labor.
Reports indicate that the administration of epidural analgesia for pain relief during labor interferes with labor and increases cesarean deliveries. However, only a few controlled trials have assessed the effect of epidural analgesia on the incidence of cesarean delivery. The authors' primary purpose in this randomized study was to evaluate the effects of epidural analgesia on the rate of cesarean deliveries by providing a suitable alternative: patient-controlled intravenous analgesia. ⋯ Epidural analgesia was not associated with increased numbers of cesarean delivery when compared with a suitable alternative method of analgesia.
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Traditionally, opioids have been administered as fixed doses at fixed dose intervals. This approach has been largely ineffective. Patient-controlled analgesia (PCA) and upgraded traditional approaches incorporating flexibility in dose size and dose interval, and titration for an effect in individual patients with the monitoring of pain and sedation scores, can greatly improve the efficacy of opioid administration. ⋯ There is a clear kinetic preference for regimens with a rapid onset and short duration (e.g. intravenous PCA) for coping with incident pain. It is shown that, in general, titration is improved by the more frequent administration of smaller doses, but it is important to use additional doses to initially 'load' a patient. The titration of opioids should always be accompanied by the monitoring of pain and sedation scores and ventilation.