# Biomarkers in the Evaluation of Chronic Lung Disease

> **NCT00926523** · — · COMPLETED · sponsor: **Northwell Health** · enrollment: 67 (actual)

## Conditions studied

- Pulmonary Hypertension
- Pulmonary Arterial Hypertension
- Interstitial Lung Disease

## Interventions

- **OTHER:** Blood Gas
- **OTHER:** Pulmonary Exercise Test
- **OTHER:** Spirometry
- **OTHER:** Breath Condensate Collector

## Key facts

- **NCT ID:** NCT00926523
- **Lead sponsor:** Northwell Health
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2009-06
- **Primary completion:** 2011-03
- **Final completion:** 2011-03
- **Target enrollment:** 67 (ACTUAL)
- **Last updated:** 2011-05-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00926523

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00926523, "Biomarkers in the Evaluation of Chronic Lung Disease". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT00926523. Licensed CC0.

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