Clinical Trials Logo

Segmental Vitiligo clinical trials

View clinical trials related to Segmental Vitiligo.

Filter by:
  • None
  • Page 1

NCT ID: NCT02458417 Completed - Piebaldism Clinical Trials

Autologous Cell Suspension Grafting Using ReCell in Vitiligo and Piebaldism Patients

Start date: May 2015
Phase: Phase 4
Study type: Interventional

The purpose of this study is to assess the efficacy and safety of ReCell grafting after CO2 laser abrasion with superficial full surface ablation, fractional laser treatment and conventional (deep) full surface CO2 laser ablation, to assess the practical aspects and the patient reported outcome and to assess the cellular composition of the graft.

NCT ID: NCT01640678 Active, not recruiting - Piebaldism Clinical Trials

Autologous Cell Suspension Grafting Using ReCell in Vitiligo and Piebaldism Patients

Start date: June 2012
Phase: Phase 4
Study type: Interventional

Autologous epidermal cell suspension grafting is an effective method of surgical treatment in vitiligo, which is suitable for treating larger areas with better cosmetic results as compared to other grafting methods. The ReCell Autologous Cell Harvesting Device (Avita Medical Europe Limited, Cambridge, UK) is an autologous cell harvesting device which, compared to other forms of autologous epidermal cell suspension grafting, is easier in use showing similar results. Furthermore, the ReCell device needs no laboratory facilities. Therefore, it is promising for patients with large vitiligo and piebaldism lesions. Objectives: Primary: to asses the efficacy and safety of autologous epidermal cell suspension grafting with the ReCell device after CO2 laser abrasion compared to CO2 laser abrasion alone and no treatment, in patients with piebaldism and stable vitiligo. Secondary: to assess the practical aspects and patients satisfaction of autologous epidermal cell suspension grafting with the ReCell device. Study design: Prospective observer blinded randomized controlled pilot study. Study population: 10 patients ≥ 18 years with stable segmental vitiligo or piebaldism who are under treatment at the Netherlands Institute for Pigment Disorders (NIPD) at the Academic Medical Centre University of Amsterdam. Methods: Three depigmented regions on the trunk or proximal extremities will be randomly allocated to; CO2 laser abrasion + ReCell autologous cell suspension grafting, or CO2 laser abrasion, or no treatment. After the transplantation, UV-treatment according to the standard treatment protocol of the NIPD will be started on all sites and continued for 3 months. Three and six months after grafting, the percentage of repigmentation of the lesions will be assessed.

NCT ID: NCT01377077 Recruiting - Clinical trials for Non-segmental Vitiligo

Punchgrafting Techniques for Vitiligo

MiniSNIP
Start date: June 2011
Phase: Phase 4
Study type: Interventional

Rationale: Punch grafting is a safe, simple and widely used technique for in vitiligo. However, no reliable data are available on the effect of punch depth and punch size. Objectives: Primary: to compare the efficacy and safety of different punchdepths and punchsizes in punch grafting in patients with segmental and non-segmental vitiligo. Secondary: to assess the practical aspects and patients preference of different punch grafting techniques. Study design: Prospective observer blinded randomised controlled study. Study population: 35 patients ≥ 18 years with segmental or stable non-segmental vitiligo who will receive regular treatment by punch grafting at the Netherlands Institute for Pigment Disorders (SNIP) at the Academic Medical Centre University of Amsterdam. Methods: Four depigmented regions on the trunk or upper extremities will be randomly allocated to either epidermal 1,5 mm punch grafting, epidermal 1mm punch grafting, dermal 1,5 mm punch grafting and dermal 1 mm punch grafting. After grafting, all regions will receive UV-therapy twice a week for 3 months. Three and six months after grafting, the repigmentation of the lesions will be assessed by measuring the outgrowth. Main study parameter/endpoint: Outgrowth of pigment after six months. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The study involves 16 additional punch grafts but no additional visits to our institute. Patients will not miss any regular treatment. The extra time due to participation in the study will be about 40 minutes. No increase of the risk of side effects is expected by placing 16 additional punch grafts. 1.