MedTrace Logo

Effect of Intraoperative Dexmedetomidine on Postoperative Pain in Elderly Patients Undergoing Major Abdominal Surgery: a Secondary Analysis Based on Prospective Data

NCT07744308 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 2754

Last updated 2026-08-04

No results posted yet for this study

Summary

This study is a secondary analysis of multicenter prospective data, including elderly patients who underwent elective major abdominal surgery between April 2020 and April 2022 from a perioperative database of elderly patients in China. This study aims to evaluate the impact of intraoperative dexmedetomidine on chronic postoperative pain in elderly patients undergoing major abdominal surgery, with a comprehensive analysis of pain across multiple dimensions.

Conditions

  • Chronic Postoperative Pain

Sponsors & Collaborators

  • Chinese PLA General Hospital

    lead OTHER

Principal Investigators

  • Wei dong Mi, MD, PhD · Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-04-01
Primary Completion
2024-04-30
Completion
2024-04-30

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07744308 on ClinicalTrials.gov