# Leukotriene D4 Nasal Provocation Test in Allergic Rhinitis

> **NCT01963741** · NA · COMPLETED · sponsor: **Guangzhou Institute of Respiratory Disease** · enrollment: 60 (actual)

## Conditions studied

- Allergic Rhinitis
- Asthma

## Interventions

- **DRUG:** leukotriene D4
- **DRUG:** histamine

## Key facts

- **NCT ID:** NCT01963741
- **Lead sponsor:** Guangzhou Institute of Respiratory Disease
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-11
- **Primary completion:** 2014-02
- **Final completion:** 2014-04
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2015-07-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01963741

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01963741, "Leukotriene D4 Nasal Provocation Test in Allergic Rhinitis". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT01963741. Licensed CC0.

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