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Effect of vitamin D3 supplementation on polycystic ovarian syndrome

Effect of oral vitamin D3 supplementation on glycemic parameters, lipid profile, and hs-CRP inflammatory factor in polycystic ovarian syndrome

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT138904113140N2
Enrollment
50
Registered
2010-07-02
Start date
2010-04-19
Completion date
Unknown
Last updated
2018-02-22

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

Conditions

Polycystic ovarian syndrome. Polycystic ovarian syndrome

Interventions

Intervention 1: intervantion group: 50000 IU vitaminD3 every 20 days for 60 days. Intervention 2: control group: placebo every 20 days for 60 days.
Treatment - Drugs
Placebo

Sponsors

Research Vice-chancellor of Tabriz University of Medical Sciences and Nutrition Research Center of T
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: diagnosis of PCOS based on Rotterdam criteria (presence of two of the three following characteristics: 1. oligomemorreha /amenorrhea, 2. chemical or clinical finding of hyperandrogenism and 3. polycystic appearance of ovary), voluntary consent for participation in the study, age of 16-40 years, gender: female. Exclusion criteria: Other common causes of hyperandrogenemia and/or anovulation; hyperprolactinoma, congenital adrenal hyperplasia, Cushing syndrome, and virilizing ovarian or adrenal tumors, diabetes mellitus and heart, kidney and liver dysfunction, using vitamin D or Calcium supplement, metformin or insulin sensitizing drugs, corticosteroids, anticonvulsants during last 2 month or during the study, Smoking, alcohol abuse, breast feeding and pregnancy.

Exclusion criteria

Exclusion criteria:

Design outcomes

Secondary

MeasureTime frame
Antropometric indicators (BMI). Timepoint: 60 days. Method of measurement: Body weight without shoes with calibrated scale, Standing height without shoes are measuredl. BMI was calculated with this equation: W(kg) /H(m)2.;Dietary regime. Timepoint: 60 days. Method of measurement: 3 days 24h dietaty racall.

Primary

MeasureTime frame
Improvement of gelycemic parameters. Timepoint: 60 days. Method of measurement: serum level of blood suger and fasting Insulin.;Lipid profile and hs-CRP. Timepoint: 60 days. Method of measurement: Serum level of HDL, LDL, Total Cholesterol, TG, ApoA1, hs-CRP.;Serum level of alkaline phosphatase, calcium and phosphorus. Timepoint: 60 days. Method of measurement: serum level.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactBahram Pourghassem

Health and Nutrition Faculty, Tabriz university of medical sciences

pourghassemb@tbzmed.ac.ir & bahrampg@yahoo.com+98 41 1335 7580

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Mar 26, 2026