Clinical trial
The Effect of Vitamin D on in Vitro Fertilization Outcome, a Prospective Observational Study
NCT02361827 is registered in ClinicalTrials.gov with The First Affiliated Hospital of Zhengzhou University as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- The Effect of Vitamin D on in Vitro Fertilization Outcome, a Prospective Observational Study
- Lead sponsor
- The First Affiliated Hospital of Zhengzhou University
- Phase
- Observational
- Overall status
- Completed
- Start date
- January 1, 2018
- Completion date
- December 1, 2024
- Enrollment
- 688 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
in vitro fertilization, ongoing pregnancy rate, vitamin d