Completed PHASE4 INTERVENTIONAL 3-arm NCT03648008

Postoperative Analgesic Effect of Hydromorphone on Partial Pulmonary Resection Under Video-assisted Thoracoscopy

Postoperative Analgesic Effect of Hydromorphone on Chinese Patients Receiving Partial Pulmonary Resection Under Video-assisted Thoracoscopy

Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University

Conditions Pain, Postoperative Thoracic Surgery, Video-Assisted

Interventions Hydromorphone Morphine

Updated 5 times since 2018 Last updated: Sep 24, 2018 Started: May 5, 2018 Primary completion: Sep 1, 2018 Completion: Sep 1, 2018

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

Listed as NCT03648008, this PHASE4 trial focuses on Pain, Postoperative and Thoracic Surgery, Video-Assisted and remains completed. Sponsored by Second Affiliated Hospital, School of Medicine, Zhejiang University, it has been updated 5 times since 2018, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4
Oct 2018 — Jan 2021 [monthly]

Completed PHASE4

Status: Recruiting → Completed
Sep 2018 — Oct 2018 [monthly]

Recruiting PHASE4

First recorded

May 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Second Affiliated Hospital, School of Medicine, Zhejiang University

Data source: Second Affiliated Hospital, School of Medicine, Zhejiang University

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

Study Locations

• Hangzhou, China