# Preoperative Stereoscopic Localization Versus Methylene Blue Localization in GGO Wedge Resection

> **NCT03252210** · NA · UNKNOWN · sponsor: **Guangdong Provincial People's Hospital** · enrollment: 20 (estimated)

## Conditions studied

- Thoracic Surgery, Video-Assisted

## Interventions

- **PROCEDURE:** Preoperative Stereoscopic Localization

## Key facts

- **NCT ID:** NCT03252210
- **Lead sponsor:** Guangdong Provincial People's Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-08-16
- **Primary completion:** 2018-08-01
- **Final completion:** 2018-08-01
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2017-08-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03252210

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03252210, "Preoperative Stereoscopic Localization Versus Methylene Blue Localization in GGO Wedge Resection". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03252210. Licensed CC0.

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