Effects of preoperative water deprivation program based on ERAS concept on intraoperative volume status and postoperative gastrointestinal function in patients undergoing bariatric surgery

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300069910

Enrollment

Unknown

Registered

2023-03-29

Start date

2023-04-01

Completion date

Unknown

Last updated

2023-05-29

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

Conditions

patients undergoing bariatric surgery

Interventions

control group:fasting and no drinking for 8 hours

ERAS group:fasting for 8 hours and no drinking for 2hours

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing bariatric surgery, aged 18-65 years, with any gender, American Society of Anesthesiologists (ASA) grade ?-?.

Exclusion criteria

Exclusion criteria: 1.Opioids, intravenous anesthetics, inhaled anesthetics and other drugs allergy 2.Non-sinus rhythm 3.Severe liver and kidney dysfunction 4.communication difficulty, included psychiatric or neurological disease 5.Ventilator support was required for more than 24 hours after surgery

Design outcomes

Primary

Measure	Time frame
Postoperative gastrointestinal functio;Perioperative FTc;Intraoperative hypotension;	—

Secondary

Measure	Time frame
Incidence of postoperative nausea and vomiting;pain intensity evaluated by VAS;Time to mobility;Postoperative hospital stays;Incidence of other postoperative complications;	—

Countries

China

Contacts

Public ContactWei Ke

The First Affiliated Hospital of Chongqing Medical University

wk202448@hospital-cqmu.com+86 15902360621

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026