# Study on Endobronchial Ultrasound-guided Transbronchial Mediastinal Cryobiopsy Via a Tunnel in the Diagnosis of Mediastinal Lymphadenopathy

> **NCT05803239** · NA · COMPLETED · sponsor: **China-Japan Friendship Hospital** · enrollment: 156 (actual)

## Conditions studied

- Mediastinal Lymphadenopathy

## Interventions

- **PROCEDURE:** EBUS-TBNA
- **PROCEDURE:** EBUS-TBMC via a tunnel

## Key facts

- **NCT ID:** NCT05803239
- **Lead sponsor:** China-Japan Friendship Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-02-18
- **Primary completion:** 2025-03-18
- **Final completion:** 2025-03-18
- **Target enrollment:** 156 (ACTUAL)
- **Last updated:** 2025-07-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05803239

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05803239, "Study on Endobronchial Ultrasound-guided Transbronchial Mediastinal Cryobiopsy Via a Tunnel in the Diagnosis of Mediastinal Lymphadenopathy". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT05803239. Licensed CC0.

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