# Systematic Sampling of Lymph Nodes vs. Lymphadenectomy According to Intraoperative Frozen Pathology for Pulmonary Invasive Adenocarcinoma With Ground-glass Opacity

> **NCT03322826** · NA · UNKNOWN · sponsor: **Shanghai Pulmonary Hospital, Shanghai, China** · enrollment: 600 (estimated)

## Conditions studied

- Lymph Node Excision

## Interventions

- **PROCEDURE:** systematic sampling of the lymph-node
- **PROCEDURE:** lymphadenectomy

## Key facts

- **NCT ID:** NCT03322826
- **Lead sponsor:** Shanghai Pulmonary Hospital, Shanghai, China
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-12-08
- **Primary completion:** 2021-10-28
- **Final completion:** 2023-10-28
- **Target enrollment:** 600 (ESTIMATED)
- **Last updated:** 2017-12-19

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03322826

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03322826, "Systematic Sampling of Lymph Nodes vs. Lymphadenectomy According to Intraoperative Frozen Pathology for Pulmonary Invasive Adenocarcinoma With Ground-glass Opacity". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03322826. Licensed CC0.

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