Clinical trials: Pigmentation
Acne, Melasma
The Use of Image-Based Computer Gradings in the Analysis of Acne, Rosacea, Melasma, and Seborrheic Dermatitis
The study is conducted to determine if image-based computer grading can of acne, melasma, rosacea and seborrheic dermatitis correlate well to expert based clinical severity grading.
- Conditions
- Acne, Melasma, Rosacea, Seborrheic Dermatitis
- Trial name
- NCT05942248
- Testing
- No Intervention
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Skin Pigmentation Over Contour Deformities of Face, Trauma, Rhomberg Disease
Long Term Effects on Skin Hyper Pigmentation With and Without Mesenchymal Stem Cell Enriched Adipose Tissue Grafting for "Contour Deformities With Pigmentary Changes on Face"
MSCs one injected along with fat, regulate pigmentation over the contour defects of face
- Trial name
- MSCs (NCT03564808)
- Testing
- MSC
- Where
- Pakistan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- King Edward Medical University
Hyperpigmentation
Efficacy and Tolerability of Tested Formula After 3 Months of Treatment of Facial Hyperpigmentation of 3 Origins
The objective of this study is to evaluate the efficacy, cosmetic acceptability and improvement of the stigmatization of the tested product (2039125 03) used bis in die (BID) for 3 months in adult patients suffering from mild to…
- Trial name
- NCT06253468
- Testing
- tested product
- Where
- Singapore
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Cosmetique Active International
Sunscreening Agent
Sun Protection Factor Assay
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02822248)
- Testing
- Coppertone (BAY987516)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
Vitiligo
The Investigation on the Expression of High Mobility Group Protein Box-1 (HMGB1) in Peripheral Blood of Vitiligo Patients and Healthy Controls According to Clinical Features, Treatment and Disease Activity
Vitiligo is an acquired depigmented disorder that causes white spots on the skin due to the loss of melanocytes. It is a common disease which accounts for 0.5-1% of the whole population.
- Trial name
- NCT03741738
- Where
- South Korea
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Sunscreening Agents
Sun Protection Factor Assay (SPF Assay 19009)
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- NCT02815228
- Testing
- BAY987517
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Bayer
Peutz-Jeghers Syndrome
Poorly Differentiated Adenocarcinoma of the Jejunum in a Patient With Peutz-Jeghers Syndrome: A Case Report
Our study is a case report of one of the rarest risk factor, Peutz-Jeghers syndrome, of small bowel malignancy detected in a patient with poorly differentiated adenocarcinoma of small bowel(jejunum)
- Trial name
- NCT06242457
- Where
- Ethiopia
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Haramaya Unversity
Pigment; Lesion, Lesion; Vascular
Image Data Collection of Tanned Skin During Phototherapy Treatment Using a Multi-spectral Camera
This is a prospective, observational, single-center, image collection study. Any patient who arrived at the phototherapy clinic for the first time, regardless of this study, and is prescribed a total of 30 treatments can be…
- Trial name
- NCT05692544
- Testing
- Phototherapy treatment
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Lumenis Be Ltd.
Gingival Pigmentation, Melanosis
Comparative Evaluation of Microsurgery vs Diode Laser Technique of Gingival Depigmentation
Gingiva being the most frequently pigmented tissue of the oral cavity challenges a lot of people with an esthetic concern. Increased production of melanin, a pigment produced by the melanocytes present in the basal and suprabasal…
- Trial name
- NCT05930366
- Testing
- Gingival depigmentation using microsurgery, Gingival Depigmentation using Diode Laser
- Where
- India
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Age Macular Degeneration
Study of the Macular Pigment by the Consumption of Corn With Strong Content in Zeaxanthine
The Age Macular Degeneration (AMD) is the first cause of blindness in industrialized countries. The macular pigment (lutein and zeaxanthin) could play an important role in the arisen of the AMD.
- Trial name
- MAIS (NCT02113254)
- Testing
- Corn zeaxanthin
- Where
- France
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Vitamin D Deficiency, Vitiligo
Synergistic Effect of Vitamin D Supplementation in Patients With Vitiligo and Vitamin D Deficiency
This prospective, randomized, controlled study was approved by the Institutional Review Board of Hallym University Kangnam Sacred Heart Hospital (IRB no. 2018-04-017).
- Trial name
- NCT05364567
- Testing
- cholecalciferol (vitamin D3), Phototherapy
- Where
- South Korea
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Neovascular Age-related Macular Degeneration
Development of an Optimal Algorithm for the Management of Patients With Retinal Pigment Epithelium Detachment in Neovascular Age-related Macular Degeneration Using Artificial Intelligence
The study involves the development of an algorithm for predicting anatomical and functional results of therapy with angiogenesis inhibitors in patients with retinal pigment epithelium detachments in neovascular age-related…
- Trial name
- NCT05208931
- Testing
- Anti-vascular endothelial growth factor therapy
- Where
- Russia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The S.N. Fyodorov Eye Microsurgery State Institution
Melasma
Effectiveness and Safety of Pigment Solution Program (PSP) as Adjuvant Therapy in Melasma
This research is a clinical study with a single-blind randomized clinical trial design (randomized controlled trial) in multicenters at two Dermatology and Venereology Education centers in Indonesia.
- Trial name
- NCT06174545
- Testing
- Pigment Solution Program
- Where
- Indonesia
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Dr.dr.Irma Bernadette, SpKK (K)
Sunscreening Agents
18750-Sun Protection Factor Assay
To evaluate the Sun Protection Factor (SPF) efficacy on human skin.
- Trial name
- SPF Assay (NCT02741466)
- Testing
- Coppertone (BAY987517)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
Skin
A Double-Blind, Randomized, Placebo-Controlled Study Evaluating the Nutritional Supplement Lumenato and Its Impact on Skin Parameters in Healthy Female Subjects
The purpose of this study is to evaluate perceived changes in skin health and appearance after taking the study product daily for 12 weeks. The study product is a soft gel supplement containing tomato oil.
- Trial name
- NCT04356456
- Testing
- Lumenato
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- LycoRed Ltd.
Immune Deficiency, Immune Dysregulation Disorder
Allergy and Immunology Natural History Study
This protocol is a natural history study designed to evaluate subjects (and some family members) with suspected or identified genetic diseases of allergic inflammation or Immune Dysregulation.
- Conditions
- Immune Deficiency, Immune Dysregulation Disorder, Allergic Inflammation
- Trial name
- NCT05584488
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Columbia University
Vitiligo
E-cadherin and Integrin Alpha v Beta 1 in Vitiligo
The purpose of this clinical trial is to study the effect of Narrow Band UVB on E-cadherin and integrin alpha v beta 1 as representatives of adhesion molecules in non-segmental vitiligo in a trial to verify a novel proposed…
- Trial name
- NCT05287776
- Testing
- Narrow band UVB
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Kasr El Aini Hospital
Lesion; Pigment, Diagnostic Self Evaluation
Perceptual Expertise Training for Triage of Moles
The aim of this study is to assess a novel educational mobile and online application which will use images of pigmented skin lesions with question prompts to train future medical providers to more accurately detect malignant…
- Trial name
- NCT03246633
- Testing
- Perceptual Training
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Acute Kidney Injury
Pharmacokinetics of MB-102 and Use of the Non-invasive Optical Renal Function Monitor (ORFM) Device in Subjects With Normal and Impaired Renal Function and a Range of Skin Color Types
This study was a pilot, safety, and pharmacokinetic study of MB-102 versus iohexol and the use of the non-invasive optical renal function monitor (ORFM) device in normal and compromised renal function participants with different…
- Trial name
- NCT02772276
- Testing
- MB-102-- single dose of 4 µmol/kg, MB-102-- single dose of 130 mg, MB-102-single dose of 130 mg or 2 doses of 130 mg 12 hours apart
- Where
- 3 sites in United States
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- MediBeacon
Macular Degeneration
Lutein/Zeaxanthin and Omega-3 Supplementation in Persons Over Age 60
This study will explore whether taking the vitamins lutein and zeaxanthin, with or without Omega-3 fatty acid (fish oil or docosahexanoic acid, also known as DHA) will change the amount of lutein and zeaxanthin in the blood among…
- Trial name
- NCT00121589
- Testing
- Lutein
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)