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The effect of vitamin D on the outcome of IVF therapy in women with poor response to IVF treatment.

Evaluating the effect of vitamin D treatment among patients with vitamin D deficiency on the outcome of IVF in poor responder IVF candidates; A clinical trial.

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20210820052235N1
Enrollment
65
Registered
2022-06-06
Start date
2022-08-23
Completion date
Unknown
Last updated
2022-06-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Female infertility. Female infertility

Interventions

Intervention 1: Intervention group: Vitamin D deficient (Vitamin D level 30 ng/dl). These patients will receive Placebo just same as Pearl Vitamin D that would given to intervention groups per week f

Sponsors

Iran University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: Consent of mother for diagnostic and laboratory measuressigning Obtaining an informed consent form to participate in the study Age between 20-40 Patients must be among group 3 or 4 of poor responder patients to IVF treatment, based on Poseidon criteria.

Exclusion criteria

Exclusion criteria: Lack of consent for contributing in the study Any level of liver failure Cardiovascular diseases Endometriosis Chronic kidney disease Thyroid dysfunction Hyperprolactinemia BMI over 30

Design outcomes

Primary

MeasureTime frame
The main result of the study is reported as IVF success rate. Timepoint: After childbirth. Method of measurement: Successful and failure rate of the pregnancy.;Pregnancy rate. Timepoint: 16th weeks of pregnancy. Method of measurement: The number of pregnancies relative to the number of ovum transfer cycles.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMaryam Sadat Mirsharifi

Iran University of Medical Sciences

dr_mirsharifi@yahoo.com+98 21 5560 6034

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026