# Prevalence and Risk Factors for Chronic Post-Surgical Pain Following Video-Assisted Thoracic Surgery : The EVATHO Prospective Bicentric Cohort Study.

> **NCT07687082** · — · NOT_YET_RECRUITING · sponsor: **University Hospital, Montpellier** · enrollment: 400 (estimated)

## Conditions studied

- Chronic Post-surgical Pain
- Postoperative Pain After Thoracic Surgery
- Neuropathic Pain
- Thoracic Surgical Procedures

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07687082
- **Lead sponsor:** University Hospital, Montpellier
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-08-01
- **Primary completion:** 2028-04-01
- **Final completion:** 2028-08-01
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2026-07-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07687082

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07687082, "Prevalence and Risk Factors for Chronic Post-Surgical Pain Following Video-Assisted Thoracic Surgery : The EVATHO Prospective Bicentric Cohort Study.". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07687082. Licensed CC0.

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