# Clinical Characteristics of Interstitial Pneumonia With Autoimmune Features (IPAF) - a Multicenter Prospective Study

> **NCT03870828** · — · UNKNOWN · sponsor: **Medical University of Silesia** · enrollment: 210 (estimated)

## Conditions studied

- Interstitial Lung Disease
- Interstitial Pneumonia
- Interstitial Fibrosis
- Autoimmune Diseases

## Interventions

- **DIAGNOSTIC_TEST:** Bronchoalveolar lavage and taking bronchial mucosa samples
- **DIAGNOSTIC_TEST:** 6minute walk test
- **DIAGNOSTIC_TEST:** Arterial blood gas
- **PROCEDURE:** Blood drawing

## Key facts

- **NCT ID:** NCT03870828
- **Lead sponsor:** Medical University of Silesia
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-03-18
- **Primary completion:** 2020-02-18
- **Final completion:** 2025-12-31
- **Target enrollment:** 210 (ESTIMATED)
- **Last updated:** 2019-03-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03870828

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03870828, "Clinical Characteristics of Interstitial Pneumonia With Autoimmune Features (IPAF) - a Multicenter Prospective Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03870828. Licensed CC0.

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