# Pilot Study to Evaluate the Role of EBUS in the Diagnosis of Acute PE in Critically Ill Patients

> **NCT04047784** · NA · ENROLLING_BY_INVITATION · sponsor: **University of California, Los Angeles** · enrollment: 60 (estimated)

## Conditions studied

- Acute Pulmonary Embolism

## Interventions

- **DEVICE:** Endobronchial ultrasound (EBUS)

## Key facts

- **NCT ID:** NCT04047784
- **Lead sponsor:** University of California, Los Angeles
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2019-08-12
- **Primary completion:** 2028-12-31
- **Final completion:** 2028-12-31
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2026-05-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04047784

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04047784, "Pilot Study to Evaluate the Role of EBUS in the Diagnosis of Acute PE in Critically Ill Patients". Retrieved via AI Analytics 2026-05-20 from https://api.ai-analytics.org/clinical/NCT04047784. Licensed CC0.

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