Journal of investigative surgery : the official journal of the Academy of Surgical Research · 2026
Wrist-Ankle Acupuncture on Postoperative Nausea and Vomiting Prophylaxis in High-Risk Female Patients: A Pragmatic, Randomized, Single-Blind, Sham-Controlled Trial.
СтатьяРандомизированное исследованиеPragmatic Clinical TrialНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Yu Liping, Wang Xiao, Mei Ling, Song Jiangang, Song Wei, Xue Hui, Wu Sicheng, Wang Jian, Li Lili, Chen Wenting
Аннотация
BACKGROUND: Postoperative nausea and vomiting (PONV) affects up to 80% of high-risk patients, compromising Enhanced Recovery After Surgery (ERAS) outcomes and prolonging hospitalization. This randomized controlled trial evaluated wrist-ankle acupuncture (WAA) efficacy for PONV prevention in high-risk female surgical patients.
METHODS: This single-center, randomized, patient- and assessor-blinded, sham-controlled trial enrolled female patients (aged 18-60 years, ASA I-II) scheduled for elective surgery under general anesthesia with documented motion sickness or previous PONV. Participants received either WAA (sterile needles at four standardized acupoints, 30-minute retention) or sham acupuncture postoperatively. The primary outcome was 24-h PONV incidence using the Rhodes Index of Nausea, Vomiting, and Retching (R-INVR).
RESULTS: Among 132 patients (median age 41 years), WAA significantly reduced 24-h PONV incidence versus sham (42.4% vs. 71.2%; RR 0.60, 95% CI 0.42-0.82; p = 0.002). Median R-INVR scores were lower with WAA [0 (0-5) vs. 8 (0-11); p < 0.001]. WAA patients reported significantly reduced nausea/vomiting at 30 min, 6 h, and 24 h (all p ≤ 0.006) and higher satisfaction scores (p < 0.001). Antiemetic use was comparable (9.1% vs. 16.7%; p = 0.299). No adverse events occurred.
CONCLUSIONS: WAA significantly reduced PONV incidence and severity with sustained effects and improved satisfaction, offering a promising non-pharmacological prevention strategy.
METHODS: This single-center, randomized, patient- and assessor-blinded, sham-controlled trial enrolled female patients (aged 18-60 years, ASA I-II) scheduled for elective surgery under general anesthesia with documented motion sickness or previous PONV. Participants received either WAA (sterile needles at four standardized acupoints, 30-minute retention) or sham acupuncture postoperatively. The primary outcome was 24-h PONV incidence using the Rhodes Index of Nausea, Vomiting, and Retching (R-INVR).
RESULTS: Among 132 patients (median age 41 years), WAA significantly reduced 24-h PONV incidence versus sham (42.4% vs. 71.2%; RR 0.60, 95% CI 0.42-0.82; p = 0.002). Median R-INVR scores were lower with WAA [0 (0-5) vs. 8 (0-11); p < 0.001]. WAA patients reported significantly reduced nausea/vomiting at 30 min, 6 h, and 24 h (all p ≤ 0.006) and higher satisfaction scores (p < 0.001). Antiemetic use was comparable (9.1% vs. 16.7%; p = 0.299). No adverse events occurred.
CONCLUSIONS: WAA significantly reduced PONV incidence and severity with sustained effects and improved satisfaction, offering a promising non-pharmacological prevention strategy.