Skip to content

Impact of light therapy on bone strength and blood vitamin D levels in vitiligo patients

Effect of Narrow Band Ultraviolet-B treatment on bone mineral density and vitamin D levels in vitiligo

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/03/050766
Enrollment
40
Registered
2023-03-16
Start date
Unknown
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Health Condition 1: L80- Vitiligo

Interventions

Intervention1: Narrow Band UVB: The study patients will be treated with whole body NBUVB phototherapy unit, administered thrice a week on alternate days. An initial dose of 200 mJ/cm2 will be administ

Sponsors

Keshavamurthy Vinay
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients of non-segmental vitiligo involving 10-50% of body surface area 2. Age 12-60 years 3. Unstable disease, defined as occurrence of new lesion(s), progression of existing lesion(s) or Koebnerization 4. Should have received corticosteroids in any dose for >3 months

Exclusion criteria

Exclusion criteria: 1. Patients of segmental vitiligo and universal vitiligo 2. Contraindication to use of NBUVB phototherapy including xeroderma pigmentosa, systemic lupus erythematosus and other photo-induced or photo-aggravated dermatoses 3. Intake of phototoxic drugs 4. History of skin malignancy, premalignant skin lesions and dysplastic naevi 5. Claustrophobia 6. Hepatic and renal dysfunction 7. Immunosuppression 8. Associated connective tissue diseases including but not limited to systemic lupus erythematosus, rheumatoid arthritis 9. Pregnancy and lactation

Design outcomes

Primary

MeasureTime frame
1. Measurement of bone mineral density using dual-energy X-ray absorptiometry (DEXA) at baseline and after 24 weeks. 2. Measurement of serum vitamin D levels at baseline and after 24 weeksTimepoint: Baseline 24 weeks

Secondary

MeasureTime frame
NoneTimepoint: None

Countries

India

Contacts

Public ContactKeshavamurthy Vinay

Post Graduate Institute Of Medical Education And Research, Chandigarh

vinay.keshavmurthy@gmail.com

Outcome results

None listed

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