# Causal Associations Between Allergic Rhinitis and Asthma

> **NCT06668974** · — · COMPLETED · sponsor: **Zhibin Xu** · enrollment: 239607 (actual)

## Conditions studied

- Allergic Rhinitis
- Asthma

## Interventions

- **OTHER:** Mendelian Randomization

## Key facts

- **NCT ID:** NCT06668974
- **Lead sponsor:** Zhibin Xu
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2024-10-01
- **Primary completion:** 2024-10-15
- **Final completion:** 2024-10-28
- **Target enrollment:** 239607 (ACTUAL)
- **Last updated:** 2024-11-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06668974

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06668974, "Causal Associations Between Allergic Rhinitis and Asthma". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT06668974. Licensed CC0.

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