Status:
TERMINATED
Effect of Vitamin D Supplementation on In-vitro Fertilization (IVF) Outcomes
Lead Sponsor:
Northwestern University
Conditions:
Infertility
Vitamin D Deficiency
Eligibility:
FEMALE
18-38 years
Brief Summary
Historically, vitamin D has been considered to play a role solely in bone and calcium metabolism. Numerous studies have suggested a link between vitamin D deficiency and adverse health outcomes such a...
Detailed Description
The trial will not pay for or subsidize for IVF treatment. Participants will receive blood Vitamin D screening test and any necessary supplements free of charge.
Eligibility Criteria
Inclusion
- Infertile women aged ≤ 38 years undergoing fresh invitro fertilization cycles
Exclusion
- Infertile women aged \> 38 undergoing fresh invitro fertilization cycles
- Patients undergoing frozen embryo transfers
- Patients undergoing donor-egg cycles
- Patients who have a contraindication to receiving Vitamin D (e.g. patients with history of primary hyperparathyroidism, sarcoidosis, tuberculosis, kidney disease, or lymphoma)
Key Trial Info
Start Date :
August 1 2011
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
January 1 2014
Estimated Enrollment :
102 Patients enrolled
Trial Details
Trial ID
NCT01419743
Start Date
August 1 2011
End Date
January 1 2014
Last Update
February 19 2014
Active Locations (3)
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1
Northwestern Memorial Faculty Foundation
Chicago, Illinois, United States, 60611
2
Northwestern Memorial Hospital
Chicago, Illinois, United States, 60611
3
Northwestern University Feinberg School of Medicine
Chicago, Illinois, United States, 60611