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

> **NCT03648008** · PHASE4 · COMPLETED · sponsor: **Second Affiliated Hospital, School of Medicine, Zhejiang University** · enrollment: 171 (actual)

## Conditions studied

- Pain, Postoperative
- Thoracic Surgery, Video-Assisted

## Interventions

- **DRUG:** Hydromorphone
- **DRUG:** Morphine

## Key facts

- **NCT ID:** NCT03648008
- **Lead sponsor:** Second Affiliated Hospital, School of Medicine, Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-05-05
- **Primary completion:** 2018-09-01
- **Final completion:** 2018-09-01
- **Target enrollment:** 171 (ACTUAL)
- **Last updated:** 2018-09-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03648008

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03648008, "Postoperative Analgesic Effect of Hydromorphone on Partial Pulmonary Resection Under Video-assisted Thoracoscopy". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03648008. Licensed CC0.

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