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Comparison of Different Doses of Vitamin D Supplementation on Glycated Haemoglobin and Blood Glucose Parameters With Type II Diabetes Mellitus Having Vitamin d Deficiency

Comparison of Different Doses of Vitamin D Supplementation on Glycated Haemoglobin and Blood Glucose Parameters With Type II Diabetes Mellitus Having Vitamin d Deficiency

Status
Active, not recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07321223
Enrollment
108
Registered
2026-01-06
Start date
2024-08-22
Completion date
2026-02-22
Last updated
2026-01-06

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

Conditions

Diabetes (DM), Vitamin D Deficiency

Keywords

Diabetes Mellitus, Vitamin D Deficiency

Brief summary

COMPARISON OF DIFFERENT DOSES OF VITAMIN D SUPPLEMENTATION ON GLYCATED HEMOGLOBIN (HbA1c) and BLOOD GLUCOSE PARAMETRS IN PATIENTS WITH TYPE 2 DIABETES MELLITUS HAVING VITAMIN D DEFICIENCY

Interventions

DIETARY_SUPPLEMENTVitamin D

Vitamin D supplement capsules (50,000 IU, 200000 IU)

Sponsors

University of Lahore
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
40 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

Patients diagnosed of T2DM with the age of 40-70 years from both genders taking only metformin with an Hb1Ac range of 7.5-9% and 25-hydroxy Vitamin D levels (25\[OH\]D) \<20ng/ml.

Exclusion criteria

Individuals

Design outcomes

Primary

MeasureTime frame
HbA1c90 days

Secondary

MeasureTime frame
Blood Safety Profile (LFTs, RFTs)90 days

Countries

Pakistan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026