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Association Between Intraoperative Mean Arterial Pressure Variability and Postoperative Fatigue in Patients Undergoing Laparoscopic Abdominal Surgery

NCT07481006 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 366

Last updated 2026-07-07

No results posted yet for this study

Summary

This prospective cohort study aims to investigate the relationship between intraoperative mean arterial pressure (MAP) variability and postoperative fatigue syndrome (POFS) in elderly patients (≥18 years) undergoing laparoscopic abdominal surgery. The main research question is:

Does the degree of intraoperative MAP fluctuation correlate with postoperative fatigue in elderly patients?

Eligible patients scheduled for elective laparoscopic abdominal surgery under general anesthesia will have their intraoperative blood pressure variability recorded (generalized average real variability, G-ARV), and postoperative fatigue and recovery will be assessed on postoperative days 1, 3, and 7 using the Christensen fatigue scale.

Conditions

  • Fatigue Symptom
  • Blood Pressure Variability

Sponsors & Collaborators

  • The First People's Hospital of Lianyungang

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-15
Primary Completion
2026-06-30
Completion
2026-06-30

Countries

  • China

Study Locations

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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 NCT07481006 on ClinicalTrials.gov