# A Randomized Trial of Vitamin D Supplementation With or Without Vitamin A in Stem Cell Transplantation

> **NCT03202849** · NA · COMPLETED · sponsor: **Children's Hospital Medical Center, Cincinnati** · enrollment: 83 (actual)

## Conditions studied

- Hematopoietic Stem Cell Transplant

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D and A
- **DIETARY_SUPPLEMENT:** Vitamin D and Placebo

## Key facts

- **NCT ID:** NCT03202849
- **Lead sponsor:** Children's Hospital Medical Center, Cincinnati
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-02-19
- **Primary completion:** 2022-08-14
- **Final completion:** 2023-05-06
- **Target enrollment:** 83 (ACTUAL)
- **Last updated:** 2023-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03202849

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03202849, "A Randomized Trial of Vitamin D Supplementation With or Without Vitamin A in Stem Cell Transplantation". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03202849. Licensed CC0.

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