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Effect of vitamin D treatment in type 2 diabetic patients with diabetic neuropathy and low vitamin D levels

Effect of oral vitamin D supplementation for 3 months on diabetic neuropathy in type 2 diabetes mellitus patients aged 18 to 60 years with hypovitaminosis D at a tertiary care centre of Haryana. A quasi experimental study. - NIL

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/05/110232
Enrollment
60
Registered
2026-05-08
Start date
Unknown
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

Health Condition 1: E114- Type 2 diabetes mellitus with neurological complications Health Condition 2: E559- Vitamin D deficiency, unspecified

Interventions

Intervention1: Vitamin D(cholecalciferol): 1. Dose, 60000 international units(IU) 2. Route of administration, oral 3. Frequency, one time in a week 4. Total Duratioin, for 12 weeks Control Interventio

Sponsors

Dr Gaurav Singh Mehta
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Adults aged 18 to 60 years 2. Diagnosed with Type 2 Diabetes Mellitus as per American Diabetes Association criteria a. Fasting Plasma Glucose more than or equal to 126 mg perdL (7.0 mmol perL) b. 2 hour Plasma Glucose (during OGTT) more than or equal to 200 mg perdL (11.1 mmol perL) c. HbA1C level more than or equal to 6.5 percent d. Random Plasma Glucose more than or equal to 200 mg perdL (11.1 mmol perL) with classic symptoms of hyperglycemia (polyuria, polydipsia, weight loss) or hyperglycemic crisis. 3. Clinically diagnosed Diabetic Neuropathy (symptomatic and or confirmed by nerve conduction studies) 4. Serum 25(OH) Vitamin D level less than 30 ng per mL (deficient or insufficient) 5. Willing to give informed consent to participate in the study

Exclusion criteria

Exclusion criteria: 1. Other causes of neuropathy (e.g alcohol abuse, hypothyroidism, renal failure, Vit B1, B6 or B12 deficiency) 2. Taking Vitamin D supplements within 3 months before enrollment 3. Severe hepatic or renal dysfunction 4. Pregnancy or lactation 5. Known hypersensitivity to study medications

Design outcomes

Primary

MeasureTime frame
Change in MNSI score, NTSS-6 score, and nerve conduction study parameters (velocity and amplitude) from baseline to 3 months after oral vitamin D supplementation.Timepoint: 3 months from the date of recruitment

Secondary

MeasureTime frame
NILTimepoint: NIL

Countries

India

Contacts

Public ContactDr Gaurav Singh Mehta

Maharaja Agrasen Medical College, Agroha

deepakgahlan25@gmail.com8059844515

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Jun 11, 2026