Articles: analgesics.
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Randomized Controlled Trial Clinical Trial
Multimodal analgesia before thoracic surgery does not reduce postoperative pain.
Several reports have suggested that preoperative nociceptive block may reduce postoperative pain, analgesic requirements, or both, beyond the anticipated duration of action of the analgesic agents. We have investigated, in a double-blind, placebo-controlled study, pre-emptive analgesia and the respiratory effects of preoperative administration of a multimodal antinociceptive regimen. Thirty patients undergoing thoracotomy were allocated randomly to two groups. ⋯ There were no differences between the groups in postoperative VAS scores (at rest or after movement), PaCO2 values or postoperative spirometry. However, pain thresholds to pressure applied at the side of the chest contralateral to the site of incision decreased significantly from preoperative values on days 1 and 2 after surgery in both groups. The results of this study do not support the preoperative use of this combined regimen for post-thoracotomy pain.
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Anesthesia and analgesia · Aug 1994
Randomized Controlled Trial Clinical TrialRecovery from outpatient laparoscopic tubal ligation is not improved by preoperative administration of ketorolac or ibuprofen.
The analgesic efficacy of a single dose of ketorolac or ibuprofen given preoperatively was assessed in healthy outpatients undergoing general anesthesia for laparoscopic tubal ligation. Fifty patients were randomized to receive either ketorolac 60 mg intravenously (i.v.), ibuprofen 800 mg orally, or placebo in a double-blind manner. Anesthesia was induced with fentanyl 2 micrograms/kg, thiopental 5 mg/kg, and either vecuronium 0.1 mg/kg or succinylcholine 1.5 mg/kg i.v. and was maintained with nitrous oxide 67% in oxygen and isoflurane. ⋯ The dose of parenteral morphine required in the PACU was not different between the control (7 +/- 1.2 mg), ibuprofen (5.7 +/- 1.4 mg), and ketorolac (6.1 +/- 1.4 mg) groups. There was no difference between groups in terms of pain visual analog scale (VAS) scores, fatigue VAS scores, recovery times, or the incidence of postoperative nausea and vomiting. The preoperative administration of either parenteral ketorolac or oral ibuprofen did not decrease postoperative pain or side effects when compared to placebo in this outpatient population.
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Comparative Study Clinical Trial Controlled Clinical Trial
Intraoperative use of Toradol facilitates outpatient hemorrhoidectomy.
Pain after hemorrhoidectomy is widely feared by many patients who are mostly still treated with oral/intramuscular narcotics to control their pain postoperatively. ⋯ Postoperative pain after hemorrhoidectomy can be safely controlled as an outpatient using newer methods of pain control. These include both constant-infusion pain pump or supplemental use of the nonsteroidal analgesic ketorolac, both of which allow early release of the patient the day of surgery by diminishing postoperative pain. An important advantage of local injection of ketorolac is the elimination of urinary retention in our study group, probably by blunting the pain reflex response facilitated by prostaglandins, thus allowing safe same-day discharge.
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State of the art techniques for perioperative pain management in orthopaedic surgery have evolved from cumulative advances in basic sciences, technology, psychology, and changes in physician and nursing practices. Each advance in the understanding of pain physiology and pharmacology and the pain experience has suggested more effective strategies for intervention. ⋯ Coincident with an increase in demand for these services has been the evolution of interdisciplinary pain management teams commonly known as the Acute Pain Treatment Service. In the context of the national debate on health care reform, research priorities in the field include documentation of impacts on patient outcomes, and influences on the cost of health care.