# Optimization of Exhaled Biomarker Collection and Analysis

> **NCT05322785** · NA · ENROLLING_BY_INVITATION · sponsor: **Indiana University** · enrollment: 1000 (estimated)

## Conditions studied

- Respiratory Disease
- Healthy

## Interventions

- **OTHER:** Breath collection

## Key facts

- **NCT ID:** NCT05322785
- **Lead sponsor:** Indiana University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2020-02-02
- **Primary completion:** 2030-01-31
- **Final completion:** 2030-01-31
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2026-03-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05322785

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05322785, "Optimization of Exhaled Biomarker Collection and Analysis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05322785. Licensed CC0.

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