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Preoperative Lymphocyte-to-Monocyte Ratio and Postoperative Delirium by Frailty Status in Older Surgical Patients

NCT07322744 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 6475

Last updated 2026-01-09

No results posted yet for this study

Summary

Both frailty and a reduced preoperative lymphocyte-to-monocyte ratio (LMR) are known risk factors for postoperative delirium (POD). However, whether the relationship between LMR and POD varies by frailty status remains unclear. This study aimed to evaluate the frailty-stratified association between preoperative LMR and POD in older surgical patients.

Conditions

  • Postoperative Delirium (POD)
  • Frailty at Older Adults
  • Lymphocyte

Sponsors & Collaborators

  • Chinese PLA General Hospital

    lead OTHER

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-04-01
Primary Completion
2022-04-30
Completion
2023-12-30

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 NCT07322744 on ClinicalTrials.gov