# Vitamin D as a Key Player in Rheumatoid Arthritis

> **NCT04344405** · PHASE3 · COMPLETED · sponsor: **Assiut University** · enrollment: 40 (actual)

## Conditions studied

- the Immunomodulatory Effect

## Interventions

- **DRUG:** Vitamin D
- **DRUG:** Steroid Drug

## Key facts

- **NCT ID:** NCT04344405
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-06-01
- **Primary completion:** 2020-01-01
- **Final completion:** 2021-06-01
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2021-06-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04344405

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04344405, "Vitamin D as a Key Player in Rheumatoid Arthritis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04344405. Licensed CC0.

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