Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2022
Effects of liberal oral intake on postoperative outcomes after elective laparoscopic gynaecological surgery: A randomised controlled clinical trial.
Рандомизированное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Bao Kaibei, Deng Yingqing, Zhao Xiaotong, Zhao Tingting, Chen Jiaxin, Li Tian, Zhu Qianqian
Аннотация
BACKGROUND: Women are at risk of postoperative nausea and vomiting (PONV) after laparoscopic gynaecological surgery. Traditionally, patients who undergo laparoscopic gynaecological surgery are only allowed to initiate oral intake after return of bowel function, including bowel sounds or passage of flatus or stool. The present study was designed to assess the effect of liberal oral intake immediately after discharge from the post-anaesthesia care unit (PACU) on PONV incidence in patients who underwent elective laparoscopic gynaecological surgery.
METHODS: In total, 174 patients (aged 20-64 years) were randomly assigned to the traditional and liberal groups. In the traditional group, patients were allowed to initiate oral intake 6 h after discharge from the PACU. In the liberal group, patients were allowed oral intake immediately after discharge from the PACU. The primary outcome was the incidence of PONV 48 h after surgery. Secondary outcomes included ileus incidence, total dose of postoperative opiate (sufentanil) use, time to postoperative first flatus (FFL), first out-of-bed mobilisation and the duration of postoperative hospitalisation stay.
RESULTS: Incidence of PONV was not significantly different between both groups (32.18% vs. 33.33%, p = 0.872). Time to FFL in the liberal group was significantly shorter than that in the traditional group (14.82 ± 0.91 h vs. 17.50 ± 0.96 h, p = 0.024). The postoperative pain score at 48 h after surgery was significantly lower in the liberal group than that in the traditional group (2.48 ± 0.17 vs. 3.20 ± 0.19, p = 0.008) without an increase in sufentanil use (89.32 ± 1.02 µg vs. 89.92 ± 1.16 µg, p = 0.702). No ileus occurred in either group. When considering the time of actually return to regular diet, initiating regular diet no more than 6 h after discharge from PACU significantly shortened the time to first out-of-bed mobilisation (11.18 ± 1.01 h vs. 15.05 ± 0.70 h, p = 0.003).
CONCLUSIONS: Our results indicate that liberal oral intake after discharge from the PACU in patients aged 20-64 years who underwent gynaecological surgery is safe and beneficial and supports the rationale for a more liberal diet regime postoperatively.
METHODS: In total, 174 patients (aged 20-64 years) were randomly assigned to the traditional and liberal groups. In the traditional group, patients were allowed to initiate oral intake 6 h after discharge from the PACU. In the liberal group, patients were allowed oral intake immediately after discharge from the PACU. The primary outcome was the incidence of PONV 48 h after surgery. Secondary outcomes included ileus incidence, total dose of postoperative opiate (sufentanil) use, time to postoperative first flatus (FFL), first out-of-bed mobilisation and the duration of postoperative hospitalisation stay.
RESULTS: Incidence of PONV was not significantly different between both groups (32.18% vs. 33.33%, p = 0.872). Time to FFL in the liberal group was significantly shorter than that in the traditional group (14.82 ± 0.91 h vs. 17.50 ± 0.96 h, p = 0.024). The postoperative pain score at 48 h after surgery was significantly lower in the liberal group than that in the traditional group (2.48 ± 0.17 vs. 3.20 ± 0.19, p = 0.008) without an increase in sufentanil use (89.32 ± 1.02 µg vs. 89.92 ± 1.16 µg, p = 0.702). No ileus occurred in either group. When considering the time of actually return to regular diet, initiating regular diet no more than 6 h after discharge from PACU significantly shortened the time to first out-of-bed mobilisation (11.18 ± 1.01 h vs. 15.05 ± 0.70 h, p = 0.003).
CONCLUSIONS: Our results indicate that liberal oral intake after discharge from the PACU in patients aged 20-64 years who underwent gynaecological surgery is safe and beneficial and supports the rationale for a more liberal diet regime postoperatively.