# Prospective Validation of Cough, Dyspnea, and Quality of Life Questionnaires in Patients With IPF

> **NCT01874223** · — · COMPLETED · sponsor: **Stanford University** · enrollment: 40 (actual)

## Conditions studied

- Interstitial Lung Disease
- Idiopathic Pulmonary Fibrosis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01874223
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-06
- **Primary completion:** 2018-01-04
- **Final completion:** 2018-11-04
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2022-08-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01874223

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01874223, "Prospective Validation of Cough, Dyspnea, and Quality of Life Questionnaires in Patients With IPF". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01874223. Licensed CC0.

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