Chewing Gum vs. Ondansetron as Rescue Treatment for PONV in Female Patients

Post-operative nausea and vomiting remains a significant complication following general anesthesia, particularly when volatile anesthetics are used. Previous studies, including a multicenter randomized trial conducted in Australia, have explored alternative treatment modalities for PONV. Chewing gum, a non-pharmacological intervention, has shown promise as a potential alternative or adjunct to conventional antiemetics like ondansetron. This study focuses on the Lebanese female population, aged 18 and above, who have undergone laparoscopic surgery under volatile anesthetic-based general anesthesia. This demographic is chosen based on established risk factors for PONV and may offer unique insights into efficacy within this subgroup.