# Impact of Vitamine D Status on in Vitro Fertilization Outcomes

> **NCT05048511** · — · WITHDRAWN · sponsor: **Nantes University Hospital**

## Conditions studied

- Infertility

## Interventions

- **BIOLOGICAL:** vitamin D estimation

## Key facts

- **NCT ID:** NCT05048511
- **Lead sponsor:** Nantes University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2016-01-01
- **Primary completion:** 2016-01-01
- **Final completion:** 2016-01-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** The project was abandoned because of a lot of publications on the subject in the meantime and it was not considered relevant to continue.
- **Last updated:** 2021-09-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05048511

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05048511, "Impact of Vitamine D Status on in Vitro Fertilization Outcomes". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05048511. Licensed CC0.

---

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