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Query: UMLS:C0030201 (Postoperative pain)
 1,085 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The suitability of tramadol suppositories for inclusion in our hospital formulary for the treatment of mild to moderate post-operative pain was evaluated. In an open randomized trial, rectal tramadol was compared with our standard treatment acetaminophen/codeine suppositories. We expected tramadol to be equally effective as our current standard but with fewer side effects. Forty patients were treated with either tramadol suppositories 100 mg 6 hourly (qds) or acetaminophen/codeine suppositories 1000/20 mg qds. Patients were comparable with regard to demographic data and type of surgery and anaesthesia. Post-operative pain was scored with the aid of a Visual Analogue Scale before each drug administration, at rest and during movement. Side effects, notably nausea and vomiting, were recorded by interviewing the patients and by inspecting the nursing report. There was no difference in pain scores between the two groups. The incidence of nausea and vomiting was significantly higher in the tramadol-treated (84%) than in the acetaminophen/codeine treated group (31%). The relative risk of experiencing an episode of nausea under treatment with tramadol was 2.7 (95% confidence interval: 1.3-5.3; P = 0.0001) as compared with acetaminophen/codeine. We conclude that for acute treatment of mild to moderate post-operative pain frequent nausea and vomiting makes tramadol suppositories less suitable than acetaminophen/codeine.
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PMID:Tramadol suppositories are less suitable for post-operative pain relief than rectal acetaminophen/codeine. 1045 80

Postoperative nausea and vomiting continues to be a common perioperative complication for pediatric strabismus patients. Postoperative pain management and the choice of general anesthetic can increase the incidence of perioperative nausea. Current techniques for induction of general anesthesia and selection of agents, prevention and treatment of postoperative pain, and options for antiemetic therapy will be reviewed.
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PMID:The anesthetic management of the pediatric strabismus patient. 1053 Sep 73

Otologic procedures require a still surgical field and are associated with a 50% incidence of emetic symptoms. Propofol reduces nausea and vomiting but not intraoperative movement. This study compares a remifentanil/propofol anesthetic to a propofol/fentanyl combination to determine which provides the best perioperative conditions for otologic microsurgery. Eighty healthy patients were randomly assigned to receive one of the anesthetic combinations. Demographic data, hemodynamic variables, movement, and bispectral index monitoring values in addition to anesthetic emergence, nausea, vomiting, pain, and other recovery variables were compared between groups with appropriate statistical methods. Both groups were similar. Times to eye opening (7.7 +/- 0.7 vs 12.4 +/- 1.2 minutes) and extubation (9.8 +/- 0.9 vs 12.4 +/- 1.0 minutes) were shorter with remifentanil. This group also had lower hemodynamic variables and movement (23% vs 65%) under anesthesia. Postoperative pain was mild in both groups, but remifentanil patients had more than the propofol group. All other postoperative parameters were similar. Remifentanil-based anesthesia produces better hemodynamic stability, less movement, and faster emergence after otologic surgery, with propofol's antiemetic effect, for the same cost.
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PMID:Remifentanil-based anesthesia versus a propofol technique for otologic surgical procedures. 1065 94

In a prospective, randomised, double-blind clinical study, we studied 32 ASA grade I and II boys aged 18 months to 12 years, scheduled for circumcision under general anaesthesia on an outpatient basis. They were randomly allocated to one of two groups: those in the ropivacaine group received caudal ropivacaine 0.2% 1 ml. kg-1 for postoperative analgesia and those in the ketamine/ropivacaine group received caudal ropivacaine 0.2% 1 ml. kg-1 plus caudal ketamine 0.25 mg.kg-1. Postoperative pain was assessed using a modified 10-cm visual analogue scale and analgesia was administered if the pain score exceeded a value of 3. The median duration of analgesia was significantly longer in the ketamine/ropivacaine group (12 h) than in the ropivacaine group (3 h, p < 0.0001), and subjects in the ropivacaine group required significantly more doses of postoperative analgesia than those in the ketamine/ropivacaine group (p < 0.0001). There were no differences between the groups in the incidence of postoperative nausea, vomiting, sedation, emergence delirium, nightmares, hallucinations, motor block and urinary retention.
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PMID:Caudal ropivacaine and ketamine for postoperative analgesia in children. 1094 98

After carotid endarterectomy under general anaesthesia, the rapid elimination of desflurane and sevoflurane may allow earlier postoperative neurological assessment than after the use of isoflurane. However, desflurane may be associated with tachycardia and hypertension and may therefore increase cardiovascular risk. We investigated haemodynamic and recovery characteristics in patients scheduled for carotid endarterectomy who were anaesthetised with isoflurane, sevoflurane or desflurane. No significant peri-operative differences were noted in cardiac index or ST segment analysis. The times to extubation, movement on command and consciousness were shorter after desflurane and sevoflurane than after isoflurane anaesthesia. Postoperative pain, nausea, vomiting and shivering were similar in the three study groups.
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PMID:Isoflurane, desflurane and sevoflurane for carotid endarterectomy. 1106 30

The alpha-adrenergic agonists have been demonstrated to have synergistic effects with opioids and local anesthetics in animal research. The present study was performed to determine whether the addition of adrenaline improves the analgesic effects of an epidural infusion of a combination of fentanyl and bupivacaine after abdominal surgery. We studied 90 ASA 1 or 2 patients scheduled for abdominal surgery under epidural anaesthesia, with or without general anaesthesia. Patients were randomly divided into two groups to receive a postoperative epidural infusion of fentanyl 5 micrograms/ml in bupivacaine 0.2%, with or without adrenaline 5 micrograms/ml, at a rate of 2 ml/h for more than 48 hours. Postoperative pain relief was assessed using visual analog scales (VAS), both at rest and during coughing, at 2, 24, and 48 hours after surgery. The number of rescue analgesics and side-effects such as nausea, vomiting, pruritus, respiratory depression, headache, muscle weakness, and hypotension were recorded. Patients who received adrenaline (n = 40) reported significantly lower mean VAS scores than those who received no adrenaline (n = 37), both at rest at 24 hours postoperatively and during coughing at 24 and 48 hours. The number of additional analgesics and incidence of side-effects did not differ between groups. In conclusion, the results of the present study demonstrate that the addition of adrenaline to a combination of fentanyl and bupivacaine improves the quality of epidural analgesia after abdominal surgery. Under the conditions of the study, we did not detect any disadvantage from the addition of adrenaline.
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PMID:Does adrenaline improve epidural bupivacaine and fentanyl analgesia after abdominal surgery? 1151 59

The success of out-patients laparoscopic surgery depends on a careful selection of patients and the ability of anesthetic technique to ensure a rapid emergence from anesthesia, with a satisfactory control of postoperative pain and the absence of side effects. This study was undertaken to investigate the influence of a total intravenous anesthetic management on the recovery process after laparoscopic varicocelectomy. Fifty-three ASA 1 patients aged 12-41 yrs (mean 26.02) scheduled to undergo laparoscopic varicocelectomy as day surgery procedure were included in this study. Propofol was used as inductor agent and in variable-rate infusion (170-100 mcg/Kg/min) to maintain anesthesia supplemented with Fentanyl (FNT) before endotracheal intubation, incision surgery and if the patient manifested clinical signs of inadequate analgesia. Local anesthesia was infiltrated into the skin before incision. Tramadol 100 mg and Ketorolac 30 mg were administered before the end of surgery to delay the onset of the postoperative pain. Pain was evaluated using a self-rating visual analoque scale (VAS) ranging from 0 to 10 at 0-0.5 hrs postoperatively and every 2 hrs until discharge. At the same time nausea was clinically evaluated using a scale ranging from 0 to 3. Postoperative pain and nausea (PONV) treatment were standardized. Patients were discharged by Post-Anesthesia Discharge Scoring System (PADS). Mean operating time was 34.2 min and mean estubation time was 11.6 min. At time 0 all patients had VAS pain score < 3, on the same time 2 of patients was treated for mild PONV; mean time to first request for postoperative analgesia treatment in 89% of patients was more than 6 hrs, 5 patients required pain treatment before discharge in a mean time 216' +/- 156'. Using the PADS system, 64% of patients were discharged at 4 hrs and 89% at 6 hrs after surgery. One patient was admitted to hospital for an overnight stay for walking dizziness; another was readmitted for surgical complications. This results suggest that the proposed anesthetic management provided adequate pain control with minimun postoperative nausea and a good recovery rate. This permitted a short postoperative hospital stay without compromising in safety, efficacy, or patient satisfaction.
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PMID:[Laparoscopic surgery of varicocele. Role of total endovenous anesthesia in same-day discharge]. 1112 41

Postoperative pain control is often inadequate because of insufficient pain relief or unacceptable side effects. Nonsteroidal antiinflammatory drugs (NSAIDs) are very efficacious for pain of dental origin, but their ceiling of efficacy does not result in greater peak analgesia if the dose is raised beyond recommended limits. Switching to an opioid combined with acetaminophen or aspirin does not result in greater analgesia, but increases the incidence of side effects such as drowsiness and nausea. Combining NSAIDs with opioids has been largely unsuccessful and still results in opioid side effects. The combination of NSAIDs with acetaminophen holds promise for greater analgesia than either drug alone, but without the increased side effects associated with opioids in ambulatory dental patients.
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PMID:Additive analgesia without opioid side effects. 1119 61

Patient (ASA PS I-III, mean age 68 +/- 14 yr) who had undergone lower extremity surgery under spinal anesthesia were studied to determine the effect of intrathecal administration of morphine 0.1 mg on intra- and postoperative pain relief and its side effects. They were randomly divided into control (C) and intrathecal morphine (M) groups (n = 25, respectively) and received 10 mg tetracaine in 4 ml of a quarter saline with 7.5 micrograms epinephrine. Incidence of intraoperative tourniquet pain was significantly lower in M group (36.8%) than in C group (64.3%). Postoperative pain was examined in terms of the duration until the first supplemental analgesic within 24 hr. The mean duration was 7.0 +/- 4.3 hr in the control group, but 11 patients in the M group needed it within 24 hr (18.1 +/- 6.8 hr, excluding 6 patients who did not receive analgesic). Although incidences of postoperative nausea, vomiting, and itching were higher in M group than in C group, none required antiemetic or naloxone. Both groups showed no difference in postoperative respiratory depression measured by apnea monitor (Eden Trace II, Mallinkrodt Japan, Tokyo). The results suggest that a low dose of intrathecal morphine is effective on postoperative 24 hr pain relief in elderly patients and that its side effects are negligible.
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PMID:[Low dose intrathecal morphine and postoperative pain relief in elderly patients]. 1171 41

Postoperative pain relief is a growing concern to an anaesthesiologist since no single analgesic is free from side-effects. Moreover, it becomes a challenge after caesarean section delivery to provide postoperative pain relief without much sedation, respiratory depression or problems like nausea, vomiting, so that early baby acceptance and care by mother is promoted. Antinociceptive effect of midazolam is well established by now and its safety is documented. This observation was made in a blind randomised study of 40 women of ASA I/II to evaluate postoperative pain relief using intrathecal midazolam in caesarean section delivery. Group A patients (n=20) received 1.5 ml of 5% lignocaine only and group B patients (n=20) received mixture of 1.5 ml 5% lignocaine with 2 mg midazolam (preservative free) through intrathecal route at L3.4 interspace; vital parameters were monitored intra-operatively and postoperatively and Apgar score of baby in 1st and 5th minute of deliverywas assessed. It was observed intrathecal midazolam produced highly significant (p<0.001) postoperative pain relief together with anti-emetic effect and tranquillity of patients of caesarean section delivery.
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PMID:Intrathecal midazolam for postoperative pain relief in caesarean section delivery. 1202 17


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