# Digital Auscultation Test - IPF Data Collection

> **NCT03503188** · PHASE4 · COMPLETED · sponsor: **Boehringer Ingelheim** · enrollment: 274 (actual)

## Conditions studied

- Idiopathic Pulmonary Fibrosis

## Interventions

- **DEVICE:** Littmann ®

## Key facts

- **NCT ID:** NCT03503188
- **Lead sponsor:** Boehringer Ingelheim
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-03-28
- **Primary completion:** 2019-01-03
- **Final completion:** 2019-01-03
- **Target enrollment:** 274 (ACTUAL)
- **Last updated:** 2020-01-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03503188

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03503188, "Digital Auscultation Test - IPF Data Collection". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03503188. Licensed CC0.

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