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Effect of Preoperative Sleep Disturbance on Postoperative Pain and Recovery

NCT06815744 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2025-02-07

No results posted yet for this study

Summary

The study subjects consisted of patients who underwent elective total knee arthroplasty (TKA) at Gansu Provincial Hospital of TCM from November 2023 to January 2024. The Pittsburgh Sleep Quality Index Questionnaire (PSQI) was used to assess the overall sleep status of patients over the past month. All patients were divided into normal sleep group (PSQI ≤ 5) and poor sleep group (PSQI score \> 5). Postoperative pain was assessed using a numeric rating scale (NRS), and hydromorphone (HM) consumption, number of rescue analgesia, and quality of recovery QoR-15 scores were recorded 24 hours after surgery. Spearman correlation analysis was used to detect the correlation between each index and preoperative PSQI score. A logistic regression model was used to analyze the relationship between PSQI score, serum BDNF and CB1R concentrations, and the occurrence of moderate to severe pain 24 hours after surgery. Generalized linear regression models combined with restricted cubic spline models were used to analyze the relationship and dose-response relationship between PSQI, BDNF, and CB1R and QoR-15 score and HM consumption at 24 hours after surgery after adjusting for confounders. Serum BDNF and CB1R mediation effects were analyzed by Process plug-in.

Conditions

  • Total Knee Arthroplasty (TKA)

Sponsors & Collaborators

  • Gansu Provincial Hospital

    lead OTHER

Principal Investigators

  • Jianjun Xue · Gansu provincial hospital of TCM

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-11-01
Primary Completion
2024-01-31
Completion
2024-01-31

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 NCT06815744 on ClinicalTrials.gov