# Intraoperative S-ketamine to Prevent Postoperative Hyperalgesia in Patients Undergoing Video-assisted Thoracic Surgery

> **NCT05016128** · NA · UNKNOWN · sponsor: **Second Affiliated Hospital, School of Medicine, Zhejiang University** · enrollment: 92 (estimated)

## Conditions studied

- Postoperative Hyperalgesia

## Interventions

- **DRUG:** S-ketamine
- **DRUG:** saline

## Key facts

- **NCT ID:** NCT05016128
- **Lead sponsor:** Second Affiliated Hospital, School of Medicine, Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-08-17
- **Primary completion:** 2021-12-30
- **Final completion:** 2022-04-30
- **Target enrollment:** 92 (ESTIMATED)
- **Last updated:** 2021-09-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05016128

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05016128, "Intraoperative S-ketamine to Prevent Postoperative Hyperalgesia in Patients Undergoing Video-assisted Thoracic Surgery". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05016128. Licensed CC0.

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