Completed NA INTERVENTIONAL 2-arm NCT03203967

Epidural Morphine for Postoperative Analgesia After Total Knee Arthroplasty

Effect of Low-dose Epidural Morphine Combined With Single-injection Femoral Nerve Block on Postoperative Analgesia in Patients After Total Knee Arthroplasty

Sponsor: Peking University First Hospital

Conditions Adult Patients Analgesic Adverse Reaction Epidural Analgesia Femoral Nerve Block Total Knee Arthroplasty

Interventions Epidural morphine Epidural placebo Intravenous morphine analgesia Single femoral nerve block

Updated 6 times since 2017 Last updated: May 31, 2018 Started: Jul 1, 2017 Primary completion: Apr 30, 2018 Completion: May 30, 2018

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Adult Patients and Analgesic Adverse Reaction and is currently completed. Peking University First Hospital leads this study, which shows 6 recorded versions since 2017 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jul 2018 — Jan 2021 [monthly]

Completed NA

Status: Recruiting → Completed
Jun 2018 — Jul 2018 [monthly]

Recruiting NA

▶ Show 1 earlier version

Jul 2017 — Jun 2018 [monthly]

Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Peking University First Hospital

Data source: Peking University First Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Beijing, China