Effect of dexmedetomidine on the postoperative gastrointestinal function in the elderly abdominal surgery

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1800017232

Enrollment

Unknown

Registered

2018-07-19

Start date

2018-08-01

Completion date

Unknown

Last updated

2018-08-20

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

Conditions

gastrointestinal disease

Interventions

treatment group:IVdexmedetomidine

control group:IV saline

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. patients who signed a consent form; 2. Patients undergoing selective abdominal surgery under general anesthesia; 3. aged 65-90 years old; 4. ASA classification I-III; 5. operative time 1-6 hours.

Exclusion criteria

Exclusion criteria: 1. patients who have gastrointestinal motility disorder; 2. A history of abdominal surgery; 3. Severe hepatic and renal dysfunction; 4. II-III auriculo-ventricular block; 5. heart rate below 50 beats per minute; 6. have mental illness; 7. history of difficult airway or delayed exhubation; 8. Abusing narcotic sedative analgesics; 9. be allergy to dexmedetomidine or other anesthetic drugs.

Design outcomes

Primary

Measure	Time frame
Bowel function index;I-FEED scoring;time of feed;the time of first defecation;	—

Secondary

Measure	Time frame
Nausea and vomiting score;pain score;Postoperative sleep quality score;	—

Countries

China

Contacts

Public ContactLiu Xuesheng

The First Affiliated Hospital of Anhui Medical University

liuxuesheng@ahmu.edu.cn+86 18355193385

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 14, 2026