# Rhinitis in the Elderly: The Role of Vitamin D

> **NCT02272101** · PHASE3 · COMPLETED · sponsor: **Rohr and Columbo Asthma, Allergy and Immunology Specialists, P.C.** · enrollment: 15 (actual)

## Conditions studied

- Rhinitis

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D versus placebo

## Key facts

- **NCT ID:** NCT02272101
- **Lead sponsor:** Rohr and Columbo Asthma, Allergy and Immunology Specialists, P.C.
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-11
- **Primary completion:** 2014-03
- **Final completion:** 2014-03
- **Target enrollment:** 15 (ACTUAL)
- **Last updated:** 2014-10-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02272101

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02272101, "Rhinitis in the Elderly: The Role of Vitamin D". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT02272101. Licensed CC0.

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