# Effects of Vitamin D Status on the Outcome of Ivf - Embryo Transfer

> **NCT03503006** · — · COMPLETED · sponsor: **Reproductive & Genetic Hospital of CITIC-Xiangya** · enrollment: 2569 (actual)

## Conditions studied

- Infertility, Female

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03503006
- **Lead sponsor:** Reproductive & Genetic Hospital of CITIC-Xiangya
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-03-21
- **Primary completion:** 2019-10-30
- **Final completion:** 2020-01-30
- **Target enrollment:** 2569 (ACTUAL)
- **Last updated:** 2020-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03503006

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03503006, "Effects of Vitamin D Status on the Outcome of Ivf - Embryo Transfer". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03503006. Licensed CC0.

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