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The Study of Vitamin D Supplement Effect on Improvement of Glycemic Indexes in Type 2 Diabetics

The Study of Vitamin D Supplement Effect on Improvement of Glycemic Indexes in Type 2 Diabetics

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT201011185191N6
Enrollment
60
Registered
2011-10-05
Start date
2010-06-22
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

Type 2 diabetes. Non-insulin-dependent diabetes mellitus

Interventions

Intervention 1: Daily half micrograms of calcitriol for 12 weeks. Intervention 2: Placebo for 12 weeks.
Treatment - Drugs
Placebo
Daily half micrograms of calcitriol for 12 weeks

Sponsors

Cellular Molecular Research Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Inclusion criteria: Patient's consent for participation in the study; Final diagnosis of Type 2 diabetes based on standard criteria; having no advanced nephrology and liver diseases as well as any other chronic diseases based on patient biography and clinical examination; having 0.7.5% = HBA1C = 7%. Exclusion criteria: Non-satisfaction of the patient for participation in the study; any chronic debilitive critical diseases based on patient biography and clinical examination; improper diabetes control HBA1C>7.5%; taking any calcium and vitamin D supplement during the last six months.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Measure of glycosylated hemoglobin (HbA1c). Timepoint: 3 months. Method of measurement: Laboratory.;Fasting glucose levels. Timepoint: 3 months. Method of measurement: Laboratory.;Glucose levels 2 hours after a meal. Timepoint: 3 months. Method of measurement: Laboratory.;Total cholesterol and triglyceride levels and LDL-C and HDL-C. Timepoint: 3 months. Method of measurement: Laboratory.

Secondary

MeasureTime frame
Vitamin D level. Timepoint: 3 months. Method of measurement: Laboratory.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Kamran Roudini

Shahr-e-Kord University of Medical Sciences

Roudini.k@gmail .com+98 38 1222 8262

Outcome results

None listed

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