Completed NA INTERVENTIONAL 3-arm NCT05208801

Analgesic Effect of Intrathecal Morphine Combined With Low Dose Local Anesthetics on Postoperative Analgesia After Liver Resection

Analgesic Effect of Intrathecal Morphine Combined With Low Dose Local Anesthetics on Postoperative Analgesia After Liver Resection: A Randomized, Controlled Preliminary Study

Sponsor: Yonsei University

Conditions Patients Receiving Hepatectomy Under General Anesthesia

Interventions Morphine Morphine+Bupivacaine Percutaneous injection

Updated 4 times since 2022 Last updated: Jan 12, 2022 Started: Nov 19, 2018 Primary completion: Apr 18, 2020 Completion: Apr 18, 2020

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 Patients Receiving Hepatectomy Under General Anesthesia and is currently completed. Yonsei University leads this study, which shows 4 recorded versions since 2018 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

4 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Feb 2022 — Jul 2024 [monthly]

Completed NA

First recorded

Nov 2018

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Yonsei University

Data source: Yonsei University

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

Study Locations

• Seoul, South Korea