Vitamin D in Diabetic Neuropathy
- NCT ID
- NCT07644520
- Registry status
- Not yet recruiting
- Study type
- Not specified in the registry data
- Phase
- Phase 2 / Phase 3
- Sponsor
- Tanta University
Overview
ClinicalTrials.gov lists this study as Not yet recruiting.
Enrollment: 150 participants (Estimated).
What is being studied
No interventions are listed in the registry data.
Who may be eligible
- Ages
- Not specified in the registry data
- Sex
- Not specified in the registry data
- Healthy volunteers accepted
- No
ClinicalTrials.gov lists the following eligibility criteria.
Inclusion criteria
Participants must fulfill all the following:
1\. Age between 18 and 75 years 2. Diagnosed with type 2 diabetes mellitus according to ADA criteria 3. Clinically diagnosed diabetic peripheral neuropathy 4. Neuropathic symptoms for at least 3 months 5. Vitamin D insufficiency or deficiency:
* Serum 25(OH)D \< 30 ng/mL 6. Stable antidiabetic treatment for at least 3 months Exclusion criteria
1. Type 1 diabetes mellitus
2. Current vitamin D supplementation within the previous 3 months
3. Severe renal impairment (eGFR \< 30 mL/min/1.73m²)
4. Severe hepatic impairment
5. Hypercalcemia
6. Malabsorption syndromes
7. Pregnancy or lactation
8. Peripheral neuropathy due to causes other than diabetes:
* Vitamin B12 deficiency
* Hypothyroidism
* Alcoholic neuropathy
* Chemotherapy-induced neuropathy 9. Active malignancy 10. Severe psychiatric illness
Study locations
No study locations are listed in the registry data.
Study details
- Start date
- October 1, 2026
- Primary completion date
- October 1, 2027
- First posted
- June 12, 2026
Source and update information
- Source
- ClinicalTrials.gov
- NCT ID
- NCT07644520
- Registry last updated
- September 8, 2026
- QualifiedStudies registry data refreshed
- September 21, 2026
View NCT07644520 on ClinicalTrials.gov
Trial information can change. Confirm current study details with the study team or the registry.
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