# Pollutant Altered Allergic Responses

> **NCT00011440** · — · COMPLETED · sponsor: **National Institute of Environmental Health Sciences (NIEHS)** · enrollment: 20 (—)

## Conditions studied

- Allergic Rhinitis
- Allergy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00011440
- **Lead sponsor:** National Institute of Environmental Health Sciences (NIEHS)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1998-12
- **Primary completion:** —
- **Final completion:** 2002-08
- **Target enrollment:** 20 (—)
- **Last updated:** 2006-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00011440

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00011440, "Pollutant Altered Allergic Responses". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00011440. Licensed CC0.

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