# Factors in Childhood Lung Susceptibility to Pollution

> **NCT00233285** · — · COMPLETED · sponsor: **National Heart, Lung, and Blood Institute (NHLBI)**

## Conditions studied

- Lung Diseases
- Asthma

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00233285
- **Lead sponsor:** National Heart, Lung, and Blood Institute (NHLBI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1999-09
- **Primary completion:** 2009-03
- **Final completion:** 2009-03
- **Target enrollment:** — (—)
- **Last updated:** 2016-07-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00233285

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00233285, "Factors in Childhood Lung Susceptibility to Pollution". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT00233285. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*