CompletedNot Applicable

Vitamin D Influence on Oocyte Donation

269 participantsStarted 2013-06

Plain-language summary

Objective: To investigate the correlation between total and bioavailable serum 25-OH vitamin D, ovarian reserve and ovarian response to controlled stimulation in egg donors.

Who can participate

Age range18 Years – 34 Years

SexFEMALE

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Caucasian race, * between 18 and 34 years of age, * all donors had normal menstrual cycles of 26-34 days, * normal weight range (BMI 18- 25 Kg/m2), * normal uterus and ovaries on transvaginal ultrasound (no signs of polycystic ovarian syndrome), and * an antral follicle count (AFC) \>10, * normal karyotype Exclusion Criteria: * current or past exposure to radiation or hazardous chemical substances, * history of drug use, * family history of hereditary chromosomal diseases, * sexually transmitted diseases

What they're measuring

Numbers of oocytes retrieved

Timeframe: 2 months

Trial details

NCT IDNCT02341365

SponsorIVI Madrid

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2014-12

View on ClinicalTrials.gov More Disorder of Phosphate, Calcium and Vitamin D Metabolism trials