Comparative Study of Techniques in Melanocyte-Keratinocyte Transplantation for the Treatment of Vitiligo
Public ClinicalTrials.gov record NCT01822379. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Comparative Study of the Use of Trypsin Versus Dispase in Melanocyte-Keratinocyte Transplantation for the Treatment of Vitiligo
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Previous studies have evaluated the transplantation of pigment cells (melanocytes)and skin cells (keratinocytes) for the treatment of vitiligo. This procedure is known as MKTP (Melanocyte Keratinocyte Transplantation Procedure). Multiple studies have found this procedure to be both safe and effective for the treatment of vitiligo. The majority of these studies utilized trypsin to help isolate melanocytes and keratinocytes. Trypsin is enzyme that helps to separate the different layers of skin. However, some cell biologists believe that the enzyme dispase (which can be used to separate the epidermis from the dermis) is less toxic to cells of the epidermis and can result in a greater number of viable melanocytes and keratinocytes for transplantation. This study will look at the repigmentation rates of MKTP using trypsin to isolate cells, versus MKTP using dispase to isolate cells.
Study identification
- NCT ID
- NCT01822379
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2010
- Primary completion
- Jun 30, 2011
- Completion
- Jun 30, 2012
- Last update posted
- Mar 9, 2017
2010 – 2012
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Henry Ford Hospital Department of Dermatology | Detroit | Michigan | 48202 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01822379, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 9, 2017 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01822379 live on ClinicalTrials.gov.