Clinical trials: Depigmentation Treatment
Vitiligo Vulgaris
Ginkgo Biloba for the Treatment of Vitiligo Vulgaris in Adolescents
Vitiligo is a common hypopigmentation disorder with significant psychological impact if occurring before adulthood. One study investigating the use of Ginkgo biloba for the treatment of vitiligo in adults reports effectiveness…
- Trial name
- NCT00907062
- Testing
- Ginkgo biloba
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Gingival Hyperpigmentation, Oral Pigmentation
Comparison of Er-YAG Laser, Air Polishing, and Surgical Excision for Gingival Hyperpigmentation
This randomized controlled clinical trial aimed to compare the effectiveness of different treatment approaches for physiologic gingival hyperpigmentation.
- Trial name
- APGH (NCT07672587)
- Testing
- Er:YAG Laser Therapy, Air Polishing with Erythritol Powder, Air Polishing with Sodium Bicarbonate Powder
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Vitiligo
5-fluorouracil for Treatment of Stable Vitiligo
Vitiligo, a significant dermatologic challenge affecting 0.5 to 2% of the global population. Despite various existing medical approaches, current vitiligo treatments are still far from optimal.
- Trial name
- NCT06209138
- Testing
- 5 fluorouracil, Saline
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Vitiligo, Generalized
Gasdermin D Expression in Generalized Vitiligo Patients After Narrow-band Ultraviolet B Therapy
The aim of this study is to: 1. Evaluate the role of tissue Gasdermin D expression using immunehistochemstry techniques in patients with generalized vitiligo and compare it with healthy controls. 2.
- Trial name
- NCT06546059
- Testing
- narrow band ultraviolet-B
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- South Valley University
Solar Lentigo
CLINICAL INVESTIGATION TO EVALUATE THE EFFICACY AND SAFETY OF EPILADY PROTOTYPE DEVICE FOLLOWED BY APPLICATION OF A TOPICAL FORMULA ON DEPIGMENTATION OF LENTIGO SPOTS
To assess the efficacy of the Epilady investigational device, used with and without a topical depigmenting formula, in reducing the appearance of lentigo spots on the hands and forearms of healthy female participants over an…
- Trial name
- EPILADY (NCT07239726)
- Testing
- LASER, LASER AND ACTIVE FORMULA
- Where
- Mauritius
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Cosmetique Active International
Melanin Hyperpigmentation
Vitamin C Depigmenattion Versus Conventional Technique
Although physiologic gingival hyperpigmentation is not a pathologic condition, it is considered one of the main esthetic problems in dentistry.
- Trial name
- NCT03719274
- Testing
- vitamin c depigementation
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Vitiligo
Efficacy of 311-nm Ti:Sapphire Laser Versus 308-nm Excimer Laser Treatment in Vitiligo
A randomized controlled non-inferiority trial based on split-body was planned to compare the efficacy of 308-nm excimer laser and 311-nm Ti:Sapphire laser in patients with vitiligo.
- Trial name
- NCT02925767
- Testing
- 311-nm Ti:Sapphire laser, 308-nm excimer laser
- Where
- South Korea
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Vitiligo
T Central Memory Cells in Early Localized Non-Segmental Vitiligo
Assessing the level of circulating TCMs (cluster of differentiation (CD) 8+, CD3+,C- chemokine receptor (CCR)7, cluster of differentiation 45 receptor (CD45R) cells) in early localized vitiligo cases prior to treatment and after…
- Trial name
- NCT05706636
- Testing
- oral mini pulse, Topical cream, targeted phototherapy
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Vitiligo
Building an Assessment Model for Vitiligo Activity and Prognosis Using Peripheral Blood Cytokine Profiles
Vitiligo is a chronic autoimmune disorder characterized by depigmented patches on the skin, which can pose significant psychosocial challenges, particularly for individuals with darker skin tones.
- Trial name
- NCT07298551
- Testing
- Serum Cytokine Assay
- Where
- China
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Vitiligo, Generalized
Vitiligo, New Treatment and Serum s100B
vitiligo is an autoimmune depigmenting skin disorder characterized by milky white macules or patches, with 2% worldwide prevalence.
- Trial name
- NCT06768840
- Testing
- Baricitinib, oral mini pulse, Narrow Band UVB Treatment
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- South Valley University
Vitiligo
Examination Of Vitiligo Skin Samples Before and After UVB Treatment
The keratinocytes of lesional skin of vitiligo compared to normal and perilesional skin will differentially express genes correlating with melanocyte death.
- Trial name
- NCT00177034
- Testing
- Narrow Band UVB Treatment
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Mimi Cho, MD
Vitiligo - Macular Depigmentation
Comparative Study of Microneedling With Topical Minoxidil 5% ± NB-UVB in Stable Vitiligo"
This study is a randomized controlled trial comparing microneedling with topical minoxidil 5% versus microneedling with minoxidil combined with NB-UVB phototherapy in stable vitiligo.
- Trial name
- NCT07548918
- Testing
- microneedling with minoxidil 5% and NBUVB, Microneedling with Minoxidil5%
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sohag University
Vitiligo, Generalized
Comparison of Efficacy and Safety Psoralen Combined With Ultraviolet A (PUVA) Vs Tofacitinib in the Treatment of Generalized Vitiligo.
This study aims to compare the efficacy and safety of PUVA versus Tofacitinib in the treatment of generalized vitiligo. Given the high prevalence of vitiligo in Pakistan and the significant psychosocial impact on patients…
- Trial name
- (PUVA) (NCT07055529)
- Testing
- Group A recieving PUVA therapy, Group B receiving Tablet Tofacitinib
- Where
- Pakistan
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Hayat Abad Medical Complex, Peshawar
Depigmentation Treatment, Depigmentation
Effect of Co-enzyme Q10 and Vitamin C Alone or in Combination After a Surgical Gingival Depigmentation
This study aims to assess the clinical effectiveness of Co-enzyme Q10 and Vitamin C, applied individually or in combination after surgical gingival depigmentation.
- Trial name
- Effect of Coe (NCT07677826)
- Testing
- surgical depigmentation, Coenzyme Q10, Vitamin C
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Vitiligo
Treatment and Complication of Bath PUVA in Vitiligo
The purpose of this study is to determine whether bath PUVA are effective in treatment of vitiligo and what is the complication of bath PUVA in vitiligo.
- Trial name
- NCT00380471
- Testing
- Bath PUVA
- Where
- Iran
- Volunteers
- healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Vitiligo
Enhanced Transcutaneous Delivery of Betamethasone for the Treatment of Vitiligo
Vitiligo is the commonest acquired depigmenting disorder characterized by loss of melanocytes from the basal layer of skin causing white patches which leads to great psychological distress in many patients.
- Trial name
- NCT05233735
- Testing
- Enhanced Transcutaneous Delivery of Topical Betamethasone after the treatment with Tixel, Topical treatment
- Where
- Israel
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Vitiligo
Effect of Combination Non Steroidal Antiinflammatory Drugs and Narrowband UVB Treatment in Non-Photoadapters
Narrow band UVB phototherapy is the mainstay of therapy for vitiligo. However, about 1/3 of patients cannot respond to phototherapy.
- Trial name
- NCT05256147
- Testing
- Ibuprofen
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Idiopathic Guttate Hypomelanosis
Excimer Light Treatment for Idiopathic Guttate Hypomelanosis: A Pilot Study
This pilot study will consist of 10 adult subjects with symmetric idiopathic guttate hypomelanosis on the lower legs. Subjects will be randomized to which extremity (right or left) will be treated.
- Trial name
- NCT01956435
- Testing
- Excimer Light Treatment
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Seton Healthcare Family
Vitiligo - Evaluation of Methotrexate Iontophoresis and Topical Methotrexate Gel as Localized Treatment Approache
Methotrexate Iontophoresis Versus Methotrexate 1% Gel on Depigmentation in Vitiligo Patients
Vitiligo is a common autoimmune depigmenting disorder characterized by selective destruction of melanocytes. Methotrexate (MTX) has shown potential in stabilizing disease activity and promoting repigmentation; however, systemic…
- Trial name
- NCT07208890
- Testing
- Methotrexate Iontophoresis/a low-intensity electric current
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Pharos University in Alexandria
Vitiligo
Effect of Microneedling, Bimatoprost and Excimer in Vitiligo Treatment
The purpose of this research is to treat vitiligo with a topical PGF2α, microneedling and excimer laser. The goal is to have greater repigmentation than the standard of care (excimer) after 12 weeks of treatment.
- Trial name
- NCT04738149
- Testing
- Bimatoprost, Excimer laser, Microneedling with a dermaroller
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina