# Safety of Endobronchial Ultrasound-guided Transbronchial Needle Aspiration : A Prospective Study

> **NCT01597869** · — · UNKNOWN · sponsor: **Samsung Medical Center** · enrollment: 300 (estimated)

## Conditions studied

- Ultrasound
- Complication

## Interventions

- **DEVICE:** Endobronchial ultrasound

## Key facts

- **NCT ID:** NCT01597869
- **Lead sponsor:** Samsung Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-04
- **Primary completion:** 2013-01
- **Final completion:** —
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2013-01-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01597869

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01597869, "Safety of Endobronchial Ultrasound-guided Transbronchial Needle Aspiration : A Prospective Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01597869. Licensed CC0.

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