Effect of preoperative oral carbohydrate intake on preoperative gastric emptying in patients undergoing laparoscopic cholecystectomy:a randomized controlled single-blind study

Randomized clinical trial of the effects of oral preoperative carbohydrates on perioperative gastric emptying after laparoscopic cholecystectomy:a randomized controlled single-blind study

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200055245

Enrollment

Unknown

Registered

2022-01-04

Start date

2022-03-05

Completion date

Unknown

Last updated

2023-02-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cholelithiasis

Interventions

Fluid intake group:Drink carbohydrates 2 hours before surgery

Fasting group:Did not drink carbohydrates 2 hours before surgery

Eligibility

Sex/Gender

All

Age

18 Years to 64 Years

Inclusion criteria

Inclusion criteria: Patients undergoing elective general anesthesia for LC surgery, aged 18-64 years, body mass index 18-25kg/m^2, and ASA grades I-III.

Exclusion criteria

Exclusion criteria: Pregnancy, diabetes, inability to perform right lateral decubitus, history of gastrointestinal surgery, history of gastroesophageal reflux.

Design outcomes

Primary

Measure	Time frame
the percentage of an empty stomach;differences in the cross-sectional area (CSA) of the gastric antrum in different positions;the content of pepsinogen in the sheath after extubation;	—

Secondary

Measure	Time frame
thirsty;hunger;degree of satisfaction;	—

Countries

China

Contacts

Public ContactGe Yali

North Jiangsu People's Hospital

1146532371@qq.com+86 18051061135

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 8, 2026