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Effect of Vitamin D on Outcome of Assisted Reproductive Technology(ART);

NCT03804294 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 4000

Last updated 2019-01-17

No results posted yet for this study

Summary

Vitamin D has many biological functions. Vitamin D receptors are widely distributed in the male and female reproductive system. Animal experiments have shown that vitamin D deficiency can affect hormone synthesis and gamete formation, reduce sperm motility, and may be related to diseases such as PCOS and endometriosis. Population studies suggest that vitamin D may be related to androgen levels and sperm quality, but whether vitamin D affects the outcome of assisted reproduction is controversial and inconclusive. This study intends to explore whether vitamin D affects the outcome of assisted reproduction through a large sample cohort study.

Conditions

  • ART

Sponsors & Collaborators

  • Peking University Third Hospital

    lead OTHER

Principal Investigators

  • XU ZHI · Peking University Third Hospital

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-11-28
Primary Completion
2019-12-01
Completion
2020-07-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03804294 on ClinicalTrials.gov