Betamethasone reduces postoperative pain and nausea after ambulatory surgery.

UNLABELLED: The aims of this study were to evaluate the effects of a single-dose glucocorticoid on the incidence and severity of pain and nausea and vomiting (PONV) after ambulatory surgery. Seventy-eight ASA physical status I-III patients scheduled for hemorrhoidectomy or hallux valgus correction were studied using a randomized, double-blind, placebo-controlled protocol. One group received 12 mg of betamethasone i.m. 30 min before the start of surgery (Group B), whereas the placebo group (Group P) received saline. General anesthesia was induced with propofol and fentanyl and maintained with isoflurane in both groups. Pain (measured using a visual analog scale, verbal score, and analgesic requirements), PONV, and other side effects were evaluated postoperatively. Patients in Group B experienced significantly less postoperative pain, less PONV, and better patient satisfaction during the first 24 h after surgery. In conclusion, a single dose of betamethasone (12 mg) seemed to produce analgesic and antiemetic effects after day-case surgery. IMPLICATIONS: In a placebo-controlled study, the use of corticosteroid prophylaxis (betamethasone) produced a significant reduction in both postoperative pain and nausea in outpatients who received the corticosteroid injection before ambulatory foot or hemorrhoid operations.

Outpatient laparoscopic cholecystectomy.

INTRODUCTION: The results of laparoscopic cholecystectomy performed as an outpatient procedure were evaluated in a prospective study. METHODS: Initially, only well motivated and healthy patients were offered outpatient laparoscopic cholecystectomy. After 50 procedures, all patients referred to the hospital, except those with American Society of Anesthesiologists (ASA) grade IV and those living alone, were included. Some 200 procedures were studied. RESULTS: Twelve patients (6 per cent) were admitted, and 188 (94 per cent) were discharged 4-8 h after operation. Fifteen patients (8 per cent) who had early discharge were readmitted, nine with complications; in six no complications were documented. The frequency of minor complications was 2 per cent and of major complications 5 per cent. Some 173 patients who had successful outpatient laparoscopic cholecystectomy completed a questionnaire: 164 (95 per cent) characterized their experience as excellent, five (3 per cent) as good, two (1 per cent) as intermediate and two (1 per cent) as unacceptable. DISCUSSION: This high achievement of day-case treatment, even in patients with ASA grade III, is explained by a new anaesthetic regimen together with good surgical technique and close follow-up.