Articles: nausea.
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Best Pract Res Clin Anaesthesiol · Dec 2020
ReviewClinical and economic burden of postoperative nausea and vomiting: Analysis of existing cost data.
Postoperative nausea and vomiting (PONV) is an undesirable outcome that occurs in up to 30% of patients. Over the years, the cost of treating PONV has decreased due to the availability of cheaper yet effective antiemetics. Limiting PONV development benefits the hospital system as studies have shown that prevention is associated with shorter post-anesthesia care unit (PACU) stays as well as decreased supply costs and staffing burden. ⋯ Studies have also shown that prevention of initial development of PONV limits readmission rates, which is beneficial to both the patient and the hospital. Owing to recent economic analysis and reductions in antiemetic prices, the patient's preference for comfort, the hospital's commitment to providing the best care, and the system's desire for fiscal prudence are aligned. This culminates in recommending PONV prophylaxis for all patients undergoing anesthesia.
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Best Pract Res Clin Anaesthesiol · Dec 2020
ReviewRisk-adapted strategy or universal multimodal approach for PONV prophylaxis?
The issue of postoperative nausea and vomiting (PONV) remains important in surgical practice, contributing to patient distress, slower recovery, and increased use of healthcare resources. Many surgical patients report it to be a worse problem than pain. Numerous findings of research indicate that PONV significantly affects patients' well-being and is among the important determinants of patient satisfaction with perioperative care. ⋯ Thus, perhaps the biggest challenge across the field is to achieve a uniformly high standard of PONV management using the currently available resources. Although a risk-adapted approach has been advocated in the past, the current trend incorporated in clinical guidelines support a more liberal approach of multimodal antiemetic prevention. The current article emphasizes pros and cons of the various approaches to PONV prophylaxis and depicts most promising strategies to achieve a "PONV-free hospital."
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Best Pract Res Clin Anaesthesiol · Dec 2020
ReviewThe optimum management of nausea and vomiting during and after cesarean delivery.
Intraoperative and postoperative nausea and vomiting (IONV and PONV) afflict up to 80% of parturients undergoing cesarean delivery with neuraxial anesthesia. Preventing nausea and emesis is a top priority for women undergoing cesarean delivery and is included in the quality of recovery measures and enhanced recovery after cesarean delivery protocols. The majority of known perioperative emetic triggers can be avoided or mitigated by optimizing anesthetic and surgical management. ⋯ Furthermore, uterine exteriorization and peritoneal irrigation increase IONV risk. Conversely, preventing PONV mainly focuses on optimizing analgesia through an opioid-sparing, multimodal strategy. In addition, combination prophylactic antiemetic therapy should be instituted in this high-risk population to further reduce the risk of IONV and PONV.
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Randomized Controlled Trial Comparative Study
Differences in midazolam premedication effects on recovery after short-duration ambulatory anesthesia with propofol or sevoflurane for gynecologic surgery in young patients: A randomized controlled trial.
Anxiolytic premedication requires careful consideration owing to potential side effects including delayed recovery after ambulatory anesthesia. We aimed to compare the effect of midazolam on recovery profiles postoperatively, depending on whether propofol or sevoflurane was the primary anesthetic. ⋯ In the recovery from short-duration ambulatory gynecologic surgery in young patients, intravenous midazolam premedication showed positive effects on postoperative nausea without affecting the time from anesthetic discontinuation to eye opening with sevoflurane-based anesthesia but prolonged the time from anesthetic discontinuation to eye opening with propofol-based anesthesia. Because this difference between the propofol groups is not clinically significant, the results support midazolam premedication in young women. Further studies assessing larger populations are needed.
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Randomized Controlled Trial Multicenter Study
Oral THC:CBD cannabis extract for refractory chemotherapy-induced nausea and vomiting: a randomised, placebo-controlled, phase II crossover trial.
This multicentre, randomised, double-blinded, placebo-controlled, phase II/III trial aimed to evaluate an oral THC:CBD (tetrahydrocannabinol:cannabidiol) cannabis extract for prevention of refractory chemotherapy-induced nausea and vomiting (CINV). Here we report the phase II component results. ⋯ The addition of oral THC:CBD to standard antiemetics was associated with less nausea and vomiting but additional side-effects. Most participants preferred THC:CBD to placebo. Based on these promising results, we plan to recruit an additional 170 participants to complete accrual for the definitive, phase III, parallel group analysis.