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EFFECT OF VITAMIN D3 SUPPLEMENTATION ON INSULIN SENSITIVITY IN PREDIABETES.

EFFECT OF VITAMIN D3 SUPPLEMENTATION ON INSULIN SENSITIVITY IN PREDIABETES â?? A RANDOMIZED PLACEBO CONTROLLED TRIALâ??

Status
Active, not recruiting
Phases
Phase 4
Study type
Observational
Source
CTRI
Registry ID
CTRI/2012/12/003221
Enrollment
98
Registered
2012-12-14
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: null- 1) Prediabetes: Impaired fasting glucose(IFG) 100-125 mg/dl. 2)Age â?¥ 25 3)Serum 25(OH)D less than 30 ng/ml 4)Able and willing to provide written informed consent

Interventions

Intervention1: vitamin D3 : Oral vitamin D3 60000IU weekly for 3 months Control Intervention1: Placebo: oral Placebo weekly for 3 months

Sponsors

Dr Ahmed Munibuddin Government Medical College
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1) Prediabetes: Impaired fasting glucose (IFG) 100-125 mg/dl. 2)Age >= 25 3)Serum 25(OH)D less than 30 ng/ml 4)Able and willing to provide informed consent

Exclusion criteria

Exclusion criteria: 1)Diagnosed cases of diabetes or who are taking any oral glucose-lowering medication or insulin. 2)Taking vitamin D or calcium supplement. 3)Significant cardiac respiratory hepatic, renal, malignant or intestinal disease. 4)Any medication within the last month that could influence insulin secretion, insulin sensitivity, vitamin D or calcium metabolism (e.g. theophylline, phenytoin, β -blockers, diuretics, statins or reninâ??angiotensin system inhibitors, etc.);

Design outcomes

Primary

MeasureTime frame
Oral Glucose Insulin sensitivity (OGIS)IndexTimepoint: 3 months

Secondary

MeasureTime frame
HOMA-IR QUICKI HbA1c BMI Serum 25 (OH) D Plasma Glucose serum insulin Timepoint: 3 months

Countries

India

Contacts

Public ContactDr Urjita Sudhish Zingade

BJ Medical College, Pune

uszingade@gmail.com

Outcome results

None listed

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