# Study of Ablation for the Pulmonary Focal Pure Ground Glass Opacity (pGGO)

> **NCT01429649** · PHASE3 · UNKNOWN · sponsor: **Dongfang Hospital Beijing University of Chinese Medicine** · enrollment: 100 (estimated)

## Conditions studied

- Pulmonary Lesions

## Interventions

- **PROCEDURE:** cryotherapy or radiofrequency ablation

## Key facts

- **NCT ID:** NCT01429649
- **Lead sponsor:** Dongfang Hospital Beijing University of Chinese Medicine
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2011-09
- **Primary completion:** 2014-10
- **Final completion:** 2014-12
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2011-09-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01429649

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01429649, "Study of Ablation for the Pulmonary Focal Pure Ground Glass Opacity (pGGO)". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01429649. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*