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PIGMENT study: Pathogenic cells and mediators in pigment cell disorders of the ski

Recruiting
Conditions
Pigment cell disorders
10035023
Registration Number
NL-OMON56194
Lead Sponsor
Academisch Medisch Centrum
Brief Summary

Not available

Detailed Description

Not available

Recruitment & Eligibility

Status
Recruiting
Sex
Not specified
Target Recruitment
2500
Inclusion Criteria

Patients:
• Patients with pigment cell disorders: vitiligo, genetic pigment cell
disorders (e.g. piebaldism, nevus depigmentosis, segmental hypomelanosis) or
pityriasis
• Age >=18
• Patient is willing and able to give written informed consent

Healthy Donors:
• Age >=18
• Patient is willing and able to give written informed consent

Exclusion Criteria

Patients:
• Hypertrophic scars.
• Keloid.
• Patients with a history of hypersensitivity or allergy to local anaesthesia.
• Patients with haemophilia or other clotting disorders.
• Patients not competent to understand what the procedures involves.
Healthy Donors:
•• People with pigment cell disorders: vitiligo, genetic pigment cell
disorders (e.g. piebaldism, nevus depigmentosis, segmental hypomelanosis) or
pityriasis
• Hypertrophic scars
• Keloid
• People with a history of hypersensitivity or allergy to local anaesthesia
• People with haemophilia or other clotting disorders
• People who are competent to understand what the procedures involve

Study & Design

Study Type
Observational invasive
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Secondary Outcome Measures
NameTimeMethod
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