The Impact of Vitamin D Status on in Vitro Fertilization (IVF) Outcomes
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ClinicalTrials.gov Identifier: NCT01348594 |
Recruitment Status :
Completed
First Posted : May 5, 2011
Last Update Posted : June 19, 2012
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Condition or disease |
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Vitamin D Status |
Study Type : | Observational |
Actual Enrollment : | 182 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | The Impact of Vitamin D on Implantation and Clinical Pregnancy Rates Following in Vitro Fertilization |
Study Start Date : | April 2011 |
Actual Primary Completion Date : | December 2011 |
Actual Study Completion Date : | June 2012 |
Group/Cohort |
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Vitamin D deficient |
Vitamin D sufficient |
- implantation rates following IVF [ Time Frame: 3 weeks ]
- clinical pregnancy rates following IVF [ Time Frame: 3 weeks ]

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Ages Eligible for Study: | 18 Years to 40 Years (Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Age > 18, < 40
- Day 3 FSH < 10
- Capable of providing informed consent
Exclusion Criteria:
- BMI > 35
- Untreated uterine pathology ie. fibroids, septum, polyps
- Unable to provide informed consent

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01348594
Canada, Ontario | |
Centre for Fertility and Reproductive Health, Mount Sinai Hospital | |
Toronto, Ontario, Canada, m5t2z5 |
Principal Investigator: | Kimberly Liu, MD FRCSC | Mount Sinai Hospital, University of Toronto |
Responsible Party: | Kimberly Liu, Reproductive Endocrinology and Infertility Specialist, University of Toronto |
ClinicalTrials.gov Identifier: | NCT01348594 |
Other Study ID Numbers: |
10-0288-E |
First Posted: | May 5, 2011 Key Record Dates |
Last Update Posted: | June 19, 2012 |
Last Verified: | June 2012 |
Vitamin D In vitro Fertilization |