• Huizhen Huang, Yuelun Zhang, Le Shen, and Yuguang Huang.
• Department of Anesthesiology, Peking Union Medical College Hospital, Beijing, 100730, China.
• BMC Anesthesiol. 2021 Nov 12; 21 (1): 279.

BackgroundEarly postoperative resumption of oral intake is supposed to be safe and beneficial to patients recovery. However, practitioners still have great confusion and disagreement about postoperative resumption of oral intake. This is a nationwide survey to investigate the current status of clinical practice and practitioners' attitude toward postoperative resumption of oral intake along with their level of understanding of the ERAS guidelines.MethodsAn anonymous web-based survey questionnaire via mobile social platform was carried out in mainland China from December 11-20, 2020. The Wilcoxon signed rank test or chi-square test was used to compare the propensity of the resumption of oral intake.ResultsTotally 5370 responses were received, and 89% of them were from anesthesiology departments. The nature of the responses from clinical practitioners was highly diverse, but each of the three surgery types showed unique patterns of ERAS implementation. The respondents were more conservative regarding the commencement of both fluid and solid diets after gastrointestinal (GI) and hepato-pancreato-biliary (HPB) surgery than after non-abdominal (NA) surgery. Most respondents agreed that early oral intake is beneficial to reduce postoperative complications improve bowel recovery and overall outcome. 55% respondents considered themselves to have a better understanding of ERAS and tended to initiate oral intake early for all three surgery types (P < 0.001).ConclusionsThe postoperative resumption of oral intake is highly variable among GI, HPB and NA surgeries. A better understanding of ERAS would encourage practitioners to commence oral intake resumption much earlier.© 2021. The Author(s).

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