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Effect of Vitamin D Injection on Hypertrophic Scars and Keloids

Effect of Vitamin D Injection on Hypertrophic Scars and Keloids

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06301178
Enrollment
35
Registered
2024-03-08
Start date
2024-02-27
Completion date
2025-02-20
Last updated
2025-04-08

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

Conditions

Dermatologic Disease

Brief summary

Scars and keloids cause patients severe morbidity and psychological distress. Hypertrophic scars rise above the skin but stay within the scar boundaries, while keloids expand. The development of keloids and hypertrophic scars is a consequence of insufficient wound healing. These lesions are distinguished by excessive ECM deposition. Excessive ECM deposition is caused by increased inflammatory and proliferative processes and decreased remodeling activities. These scarring lesions are also linked to genetic and systemic causes

Interventions

DRUGCholecalciferol

Vitamin D has various critical regulatory roles, including inflammatory control, cellular proliferation and differentiation, and wound healing regulation.

Sponsors

Mostafa Bahaa
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 50 Years
Healthy volunteers
No

Inclusion criteria

\- Age from 12 years to 50 years. Patients with hypertrophic scars and keloids

Exclusion criteria

Age below 12 years and above 50 years. Patients received other treatment modalities for hypertrophic scars and keloids. Systemic and other skin diseases. Patients were already receiving supplemental vitamin D.

Design outcomes

Primary

MeasureTime frameDescription
Clinical scoring by Vancouver Scale Score3 monthsFour characteristics of the scar are assessed. These are: vascularity, height, pliability, and pigmentation. Each characteristic is given a score, which are added together to give an overall score between 0 and 13

Countries

Egypt

Outcome results

None listed

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