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1.
The usefulness of intra-operative antiemetics and postoperative oral fluid restriction in the prevention of vomiting following anaesthesia for ophthalmic surgery, was studied in 200 patients. They were allocated into four groups of 50 and given either saline (as control), droperidol, metoclopramide or prochlorperazine. Oral intake was restricted postoperatively in half of the patients of each group. Anaesthesia comprised morphine and atropine premedication and a halothane, nitrous oxide and oxygen spontaneous breathing technique. No significant beneficial effects resulted from intra-operative antiemetics; vomiting incidences of 26% after saline and droperidol, 28% after metoclopramide and 14% after prochlorperazine were observed. Younger patients and females vomited most frequently. Restriction of oral fluids did not decrease the incidence of vomiting but demonstrated that approximately half of those patients who vomit do so with their first postoperative oral intake. Vomiting was observed more frequently after non intra-ocular surgery than after intra-ocular surgery (37% cf. 16%, p less than 0.01) and postoperative analgesics were required by more non intra-ocular patients than by intra-ocular patients (25% cf. 5%, p less than 0.001). Squint patients vomited most frequently (48%) and most frequently required postoperative analgesia (35%). 相似文献
2.
3.
术后恶心呕吐的危险因素分析及防治 总被引:10,自引:0,他引:10
恶心呕吐是术后常见的并发症,而且可引起切口裂开、吸入性肺炎、水电解质紊乱等严重后果。近年来,虽然对术后恶心呕吐(PONV)的发生机制进行了大量的研究,也出现了很多新型的抗呕吐药,但PONV发生率依然较高。PONV的治疗可分为非药物疗法和药物疗法,作者对药物疗法进行综述。 相似文献
4.
Background: Nausea and vomiting during and after spinal anaesthesia for caesarean section are distressing to the patient. This study was undertaken to evaluate the efficacy and safety of granisetron, droperidol and metoclopramide for the prevention of nausea and vomiting in parturients undergoing caesarean section under spinal anaesthesia.
Methods: In a randomized, double-blind, placebo-controlled trial, 120 patients received granisetron 3 mg, droperidol 1.25 mg, metoclopramide 10 mg or placebo (saline) ( n =30 of each) i. v. immediately after clamping of the foetal umbilical cord. Nausea, vomiting and safety assessments were performed during and after spinal anaesthesia for caesarean section.
Results: The incidence of intraoperative, post-delivery nausea and vomiting was 13%, 17%, 20% and 63% after administration of granisetron, droperidol, metoclopramide and placebo, respectively; the corresponding incidence during 0–3 h after surgery was 7%, 27%, 27% and 43%; the corresponding incidence during 3–24 h after surgery was 7%, 20%, 23% and 37% ( P <0.05; overall Fisher's exact probability test). No clinically important adverse events were observed in any of the groups.
Conclusion: Granisetron is highly effective for preventing nausea and vomiting during and after spinal anaesthesia for caesarean section. Droperidol and metoclopramide are effective for the prevention of intraoperative, post-delivery emesis, but are ineffective for the reduction of the incidence of postoperative emesis. 相似文献
Methods: In a randomized, double-blind, placebo-controlled trial, 120 patients received granisetron 3 mg, droperidol 1.25 mg, metoclopramide 10 mg or placebo (saline) ( n =30 of each) i. v. immediately after clamping of the foetal umbilical cord. Nausea, vomiting and safety assessments were performed during and after spinal anaesthesia for caesarean section.
Results: The incidence of intraoperative, post-delivery nausea and vomiting was 13%, 17%, 20% and 63% after administration of granisetron, droperidol, metoclopramide and placebo, respectively; the corresponding incidence during 0–3 h after surgery was 7%, 27%, 27% and 43%; the corresponding incidence during 3–24 h after surgery was 7%, 20%, 23% and 37% ( P <0.05; overall Fisher's exact probability test). No clinically important adverse events were observed in any of the groups.
Conclusion: Granisetron is highly effective for preventing nausea and vomiting during and after spinal anaesthesia for caesarean section. Droperidol and metoclopramide are effective for the prevention of intraoperative, post-delivery emesis, but are ineffective for the reduction of the incidence of postoperative emesis. 相似文献
5.
Alain Borgeat Oliver Wilder-Smith Michel Forni Peter M. Suter 《Journal canadien d'anesthésie》1994,41(11):1117-1119
We investigated the prophylactic antiemetic effect of added lowdose infusion of propofol in patients exhibiting nausea and vomiting refractory to dexamethasone and serotonin antagonist during non-cisplatin chemotherapy for breast cancer. In a prospective open longitudinal study, 117 patients who had more than five episodes of nausea and vomiting in their first chemotherapy cycle during the first 24 hr completed the study. They received in addition to the usual prophylactic antiemetic regimen a continuous intravenous infusion of 1 mg · kg?1 · hr?1 propofol started four hours before chemotherapy and continued up to 24 hr for the two subsequent cycles. The number of vomiting / nausea episodes, level of sedation, patient activity, appetite and preference for future chemotherapy cycles were assessed. In the propofol supplemented cycles 90 and 80% of patients, during the 1st and 2nd propofol-assisted cycle respectively, were free of nausea and vomiting during the first 24 hr after chemotherapy. Patients were more frequently active and had more appetite during the propofol-assisted cycles. No propofol-associated side effects were observed. We conclude that the addition of a subhypnotic infusion of propofol enables better control of nausea and vomiting caused by non-cisplatin chemotherapy in the first 24 hr post-treatment. 相似文献
6.
Thomas Wiesmann Peter Kranke Leopold Eberhart 《Expert opinion on pharmacotherapy》2015,16(7):1069-1077
Introduction: Postoperative nausea and vomiting (PONV) are common complications concerning patients undergoing general anesthesia. Intensive research was performed during the last two decades in order to develop therapeutic and prophylactic strategies to prevent this complication.
Areas covered: This article reviews the pathophysiology as well as pharmacological aspects of PONV prophylaxis and treatment. Relevant strategic aspects for pharmacological prophylaxis of PONV are discussed and clinical standard operating procedures are presented.
Expert opinion: The expert opinion focuses on poor implementation of actual PONV guidelines and future considerations. 相似文献
7.
Hyung Jun Park Moon Jong Chang Seung-Baik Kang Il-ung Hwang Jong Seop Kim Chong Bum Chang 《Medicine》2021,100(1)
There is no established protocol regarding the timing of administration of antiemetics in patients undergoing total knee arthroplasty (TKA). The purpose of this study was to determine whether preoperative, rather than postoperative administration of an antiemetic could reduce postoperative nausea and vomiting (PONV) in patients undergoing TKA, and whether there was a difference in postoperative pain, patient satisfaction and complications after TKA between the 2 different administration times.The included patients (N = 101) either received intravenous administration of the ramosetron 1 hour before surgery (N = 50) or at the end of surgery (N = 51) consecutively order. The incidence of PONV and the frequency of rescue medicine use were recorded until 48 hours postoperatively. The severity of postoperative pain and patient satisfaction were assessed using the visual analogue scale. The incidence of complications associated with use of antiemetic was assessed.Preoperative administration of ramosetron did not decrease PONV during the first 48 hours. There was no significant difference in the incidence of nausea and vomiting, use of rescue antiemetics, and the severity of nausea (P > .05). Postoperative pain, satisfaction scores, and the incidence of complications were not different between the 2 groups (P > .05).Preoperative administration of ramosetron did not show clinical advantage in reducing POVN, postoperative pain and improving patient satisfaction. However, the outcomes of complications were not inferior to those of postoperative administration. Therefore, under the current protocol of multimodal therapies, timing of administration of pre-emptive antiemetic did not have significant effect on PONV. 相似文献
8.
Jong Bum Choi Yon Hee Shim Youn-Woo Lee Jeong Soo Lee Jong-Rim Choi Chul Ho Chang 《Yonsei medical journal》2014,55(5):1430-1435
Purpose
We evaluated the incidence and risk factors of postoperative nausea and vomiting (PONV) in patients with fentanyl-based intravenous patient-controlled analgesia (IV-PCA) and single antiemetic prophylaxis of 5-hydroxytryptamine type 3 (5 HT3)-receptor antagonist after the general anesthesia.Materials and Methods
In this retrospective study, incidence and risk factors for PONV were evaluated with fentanyl IV-PCA during postoperative 48 hours after various surgeries.Results
Four hundred-forty patients (23%) of 1878 had showed PONV. PCA was discontinued temporarily in 268 patients (14%), mostly due to PONV (88% of 268 patients). In multivariate analysis, female, non-smoker, history of motion sickness or PONV, long duration of anesthesia (>180 min), use of desflurane and intraoperative remifentanil infusion were independent risk factors for PONV. If one, two, three, four, five, or six of these risk factors were present, the incidences of PONV were 18%, 19%, 22%, 31%, 42%, or 50%. Laparoscopic surgery and higher dose of fentanyl were not risk factors for PONV.Conclusion
Despite antiemetic prophylaxis with 5 HT3-receptor antagonist, 23% of patients with fentanyl-based IV-PCA after general anesthesia showed PONV. Long duration of anesthesia and use of desflurane were identified as risk factors, in addition to risk factors of Apfel''s score (female, non-smoker, history of motion sickness or PONV). Also, intraoperative remifentanil infusion was risk factor independent of postoperative opioid use. As the incidence of PONV was up to 50% according to the number of risk factors, risk-adapted, multimodal or combination therapy should be applied. 相似文献9.
Yong‐Hee Park Young‐Eun Jang Hyo‐Jin Byon Jin‐Tae Kim Hee‐Soo Kim 《Paediatric anaesthesia》2013,23(4):360-364
10.