The effects of oral ibuprofen and celecoxib in preventing pain, improving recovery outcomes and patient satisfaction after ambulatory surgery.

BACKGROUND: Nonsteroidal antiinflammatory drugs have become increasingly popular as part of multimodal analgesic regimens for pain management in the ambulatory setting. We designed this randomized, double-blind, placebo-controlled study to evaluate the effect of postoperative administration of either a nonselective nonsteroidal antiinflammatory drug (ibuprofen) or the cyclooxygenase-2 selective inhibitor (celecoxib when administered as part of a multimodal analgesic regimen) on the severity of pain, the need for rescue analgesics, and clinically relevant patient outcomes after ambulatory surgery. The primary end point was the time to resumption of normal activities of daily living. METHODS: One hundred eighty patients undergoing outpatient surgery were randomly assigned to 1 of 3 treatment groups: group 1 (control) received either 2 placebo capsules (matching celecoxib) or 1 placebo tablet (matching ibuprofen) in the recovery room and 1 placebo tablet at bedtime on the day of surgery, followed by 1 placebo capsule or tablet 3 times a day for 3 days after discharge; group 2 (celecoxib) received celecoxib 400 mg (2 capsules) orally in the recovery room and 1 placebo capsule and tablet at bedtime on the day of surgery, followed by celecoxib 200 mg (1 capsule) twice a day + placebo capsule every day at bedtime for 3 days after surgery; or group 3 (ibuprofen) received ibuprofen 400 mg (1 tablet) orally in the recovery room and 400 mg orally at bedtime on the day of surgery, followed by 400 mg orally 3 times a day for 3 days after surgery. Recovery times, postoperative pain scores, and the need for rescue analgesics were recorded before discharge. Follow-up evaluations were performed at 24 hours, 48 hours, 72 hours, 7 days, and 30 days after surgery to assess postdischarge pain, analgesic requirements, resumption of normal activities, opioid-related side effects, as well as quality of recovery and patient satisfaction with their postoperative pain management using a 5-point verbal rating scale. RESULTS: The 3 groups did not differ with respect to their demographic characteristics. Compared with the placebo treatment, both celecoxib and ibuprofen significantly decreased the need for rescue analgesic medication after discharge (P < 0.05). The effect sizes (celecoxib and ibuprofen versus control group) were 0.73 to 1 and 0.3 to 0.8, respectively. Quality of recovery scores and patient satisfaction with their postoperative pain management were also improved in the celecoxib and ibuprofen groups compared with the control group (P < 0.05, effect size [vs control group] = 0.67). The incidence of postoperative constipation was significantly higher in the control group (28%) compared with the celecoxib (5%) and ibuprofen (7%) groups, respectively (P < 0.05). Both active treatments were well tolerated in the postdischarge period. However, the time to resumption of normal activities of daily living was similar among the 3 groups. CONCLUSIONS: Both ibuprofen (1200 mg/d) and celecoxib (400 mg/d) significantly decreased the need for rescue analgesic medication in the early postdischarge period, leading to an improvement in the quality of recovery and patient satisfaction with their pain management after outpatient surgery.

Desflurane versus sevoflurane for maintenance of outpatient anesthesia: the effect on early versus late recovery and perioperative coughing.

BACKGROUND: There is controversy regarding the relative perioperative benefits of desflurane versus sevoflurane when used for maintenance of anesthesia in the ambulatory setting. Although studies have consistently demonstrated a faster emergence with desflurane (versus sevoflurane), the impact of this difference on the later recovery end points has not been definitively established. Furthermore, the effect of desflurane (versus sevoflurane) on the incidence of coughing is also controversial. METHODS: We randomized 130 outpatients undergoing superficial surgical procedures requiring general anesthesia to one of two maintenance anesthetic treatment groups. All patients were induced with propofol, 2 mg/kg IV, and after placement of a laryngeal mask airway, anesthesia was maintained with either sevoflurane 1%-3% or desflurane 3%-8% in an air/oxygen mixture. The inspired concentration of the volatile anesthetic was varied to maintain hemodynamic stability and a Bispectral Index value of 50-60. Analgesia was provided with local anesthetic infiltration and ketorolac (30 mg IV). Antiemetic prophylaxis consisted of a combination of ondansetron (4 mg), dexamethasone (4 mg), and metoclopramide (10 mg) at the end of surgery. Assessments included recovery times to eye opening, response to commands, orientation, fast-track score of 14, first oral intake, sitting, standing, ambulating unassisted, and actual discharge. Patient satisfaction with anesthesia, the ability to resume normal activities on the first postoperative day, adverse side effects (e.g., coughing, purposeful movement, oxygen desaturation <90%, sore throat, postoperative nausea, and vomiting), and the requirement for postoperative analgesic and antiemetic drugs were recorded in the early postoperative period and during the initial 24-h period after discharge. RESULTS: The two study groups had comparable demographic characteristics. Although the overall incidence of coughing during the perioperative period was higher in the desflurane group (60% versus 32% in the sevoflurane group, P < 0.05), the incidences of coughing during the actual administration of the volatile anesthetics (i.e., the maintenance period) did not differ between the two groups. Emergence from anesthesia was more rapid after desflurane; however, all patients achieved fast-track recovery criteria (fast-track score >or=12) before leaving the operating room. Finally, the time to discharge home (90 +/- 31 min in sevoflurane and 98 +/- 35 min in desflurane, respectively) and the percentage of patients able to resume normal activities on the first postoperative day (sevoflurane 48% and desflurane 60%) did not differ significantly between the two anesthetic groups. CONCLUSIONS: Use of desflurane for maintenance of anesthesia was associated with a faster emergence and a higher incidence of coughing. Despite the faster initial recovery with desflurane, no significant differences were found between the two volatile anesthetics in the later recovery period. Both volatile anesthetics should be available for ambulatory anesthesia.

Antiemetic prophylaxis for office-based surgery: are the 5-HT3 receptor antagonists beneficial?

BACKGROUND: Office-based surgery has become increasingly popular because of its cost-saving potential. However, the occurrence of postoperative nausea and vomiting (PONV) can delay patient discharge. Prophylaxis using a combination of antiemetic drugs has been suggested as an effective strategy for minimizing PONV. The authors designed this randomized, double-blinded, placebo-controlled study to assess the efficacy of ondansetron and dolasetron when administered in combination with droperidol and dexamethasone for routine antiemetic prophylaxis against PONV in the office-based surgery setting. METHODS: Following institutional review board approval, 135 consenting outpatients with American Society of Anesthesiologists physical status I-III who were undergoing superficial surgical procedures lasting 20-40 min were randomly assigned to one of three antiemetic treatment groups. Propofol was administered for induction of anesthesia, followed by 2-4% desflurane with 67% nitrous oxide in oxygen. Desflurane was subsequently adjusted to maintain a clinically adequate depth of anesthesia with an electroencephalographic Bispectral Index value between 50 and 60. All patients received 0.625 mg intravenous droperidol and 4 mg intravenous dexamethasone after induction of anesthesia. The study medication, containing normal saline (control), 12.5 mg intravenous dolasetron, or 4 mg intravenous ondansetron, was administered prior to the end of surgery. All patients received local anesthetics at the incisional site and 30 mg intravenous ketolorac to minimize postoperative pain. Recovery profiles, incidence of PONV, requirement for rescue antiemetic drugs, complete response rates, and patient satisfaction were assessed. RESULTS: The recovery times to patient orientation, oral intake, ambulation, and actual discharge did not differ among the three groups. The incidence of PONV, nausea scores, and requirement for rescue antiemetics were also similar in all three groups during the 24-h study period. In addition, the complete response rates to the prophylactic antiemetics (96-98%) and percentages of very satisfied patients (93-98%) were equally high in all three groups. However, the antiemetic drug acquisition costs were US $2.50, $15.50, and $18.50 in the control, dolasetron, and ondansetron groups, respectively. CONCLUSION: The addition of dolasetron (12.5 mg) or ondansetron (4 mg) failed to improve the antiemetic efficacy of droperidol (0.625 mg intravenous) and dexamethasone (4 mg intravenous) when they were used for routine prophylaxis in the office-based surgery setting.

Perioperative rofecoxib improves early recovery after outpatient herniorrhaphy.

UNLABELLED: Non-opioid analgesics have become increasingly popular as part of a multimodal regimen for pain management in the ambulatory setting. We designed this randomized, double-blind, placebo-controlled study to evaluate the effect of perioperative administration of the cyclooxygenase-2 inhibitor rofecoxib on patient outcome after inguinal herniorrhaphy procedures. Sixty consenting outpatients undergoing elective hernia repair surgery were randomly assigned to one of two treatment groups: control (vitamin C, 500 mg) or rofecoxib (rofecoxib, 50 mg). The first oral dose of the study medication was administered 30-40 min before entering the operating room, and a second dose of the same medication was given on the morning of the first postoperative day. Recovery times, postoperative pain scores, the need for "rescue" analgesics, and side effects were recorded at 1- to 10-min intervals before discharge from the recovery room. Follow-up evaluations were performed at 36 h, 7 days, and 14 days after surgery to assess postdischarge pain, analgesic requirements, resumption of normal activities, as well as patient satisfaction with their postoperative pain management. Rofecoxib significantly decreased the early recovery times, leading to an earlier discharge home after surgery (88 +/- 30 vs 126 +/- 44 min, P < 0.05). When compared with the control group, the patients' median [range] quality of recovery score was also significantly higher in the rofecoxib group (18 [14-18] vs 16 [13-18], P < 0.05). In the predischarge period, a significantly larger percentage of patients required rescue pain medications in the control group (67% vs 37% in the rofecoxib group, P < 0.05). At the 36-h follow-up assessment, rofecoxib-treated patients reported significantly reduced oral analgesic requirements (0 [0-20] vs 9 [1-33] pills, P < 0.05) and lower maximal pain scores, resulting in improved patient satisfaction with their postoperative pain management (3 [1-4] vs 2 [0-3], P < 0.05). However, there were no differences in the times required to resume their activities of daily living. In conclusion, perioperative rofecoxib, 50 mg per os, significantly decreased postoperative pain and the need for analgesic rescue medication, leading to a faster and improved quality of recovery after outpatient hernia surgery. However, perioperative use of rofecoxib failed to improve recovery end points in the postdischarge period. IMPLICATIONS: Rofecoxib (50 mg per os), given before and after surgery, was effective in improving postoperative pain management, as well as the speed and quality of recovery after outpatient inguinal herniorrhaphy. However, it failed to accelerate the postdischarge resumption of normal activities of daily living.