Clinical trials: Skin Pigmentation
Skin Diseases, Healthy Skin
An Observational Study to Assess Objective Skin Pigmentation Variation.
Accurate assessment of skin pigmentation is essential in dermatology for properly diagnosing and managing a wide range of skin conditions.
- Trial name
- SKIN-IMAGING (NCT07091604)
- Where
- Netherlands
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center
Vitiligo, Depressive Episode
Mental Health Associations With Vitiligo
This cohort study is a large population-based study in the UK to determine the risks of comorbid mental health conditions (including depression, anxiety and other potential psychological complications of vitiligo) in adults with…
- Conditions
- Vitiligo, Depressive Episode, Recurrent Depressive Disorder, Anxiety Disorders
- Trial name
- NCT04953338
- Testing
- Exposure of mental health condtion of interest
- Where
- United Kingdom
- Volunteers
- 36,104 people, healthy volunteers welcome
- Sponsor
- Momentum Data
Hypoxemia
SpO2 Accuracy in Children
Evaluation of SpO2 Accuracy in Children with Various Skin Color
- Trial name
- NCT07168798
- Testing
- Pulse oximeter
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Nihon Kohden
Face Rejuvenation, Neck Rejuvenation
Laser Treatment for Facial and Neck Rejuvenation
To assess the efficacy, safety, and patient satisfaction associated with the treatment of the face and neck with the 2,910nm mid-infrared UltraClear Laser System using both superficial epidermal ablation and deep ablative and…
- Trial name
- NCT05808842
- Testing
- CeraVe, CeraVe and Calecim
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Goldman, Butterwick, Fitzpatrick and Groff
Melasma, Post-acne Hyperpigmentation
Efficacy and Safety of a Combined Serum Containing Melasyl™, 10% Niacinamide, Hyaluronic Acid, and HEPES
The goal of this clinical trial is to evaluate the efficacy and safety of a combination serum containing Melasyl™, 10% Niacinamide, Hyaluronic Acid, and HEPES when used as a moisturizer after QS-Nd:YAG 1064 nm low-fluence laser…
- Trial name
- NCT07121439
- Testing
- a combination serum containing Melasyl™, 10% Niacinamide, Hyaluronic Acid, and HEPES, 2% hydroquinone cream
- Where
- Indonesia
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Dr.dr.Irma Bernadette, SpKK (K)
Improvement of Wrinkles/Elastosis and/or Pigmentation
Impact of M22 Synergistic Sequential Treatment (SST)
Up to 40 healthy subjects at 2 sites, age 30-65 year old with Fitzpatrick-Elastosis score of 3-6 and mild to moderate age/sun-related facial pigmentation that wish to improve their facial skin appearance.
- Trial name
- NCT02032771
- Testing
- M22 IPL and ResurFX
- Where
- 2 sites in United States, Germany
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Lumenis Be Ltd.
Sunscreen
A Study to Evaluate Usage of Mineral Sunscreens With Differentiated Whitening Attributes in Multi-Cultural Skin Tones
The purpose of the study is to evaluate the whitening potential of different mineral and chemical sunscreens across multi-cultural skin tones through instrumentation, imaging, and self-assessment.
- Trial name
- NCT06734299
- Testing
- Sunscreen A, Sunscreen B, Sunscreen C
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Vitiligo
Prostaglandin F2-alpha (PGF2α) in Vitiligo
study the cutaneous expression of PGF2α in vitiligo patients and compare it with normal control subjects.
- Trial name
- NCT03755830
- Testing
- Skin biopsy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Skin Quality
Laser Treatment to Improve Skin Quality
To assess the efficacy of a 1064nm picosecond laser (PicoWay; Candela; Marlborough, MA) with diffractive lens array and a picosecond 755nm laser (PicoSure®; Cynosure®; Westford, MA) with diffractive lens array in subjects for the…
- Trial name
- NCT05595525
- Testing
- 1064NM pico Laser, 755NM pico Laser
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Goldman, Butterwick, Fitzpatrick and Groff
Vitiligo, Skin Abnormalities
How Does Skin Tone Affect Quantitative Photoacoustic Imaging
Photoacoustic imaging (PAI) is an emerging method which combines light and ultrasound to assess the blood content and oxygenation of the body.
- Trial name
- PAISKINTONE (NCT05554523)
- Testing
- Photoacoustic imaging
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Cambridge
Gingival Pigmentation, Depigmentation
Gingival Hyperpigmentation Treatment
It is a clinical study conducted to evaluate the effect of vitamin C and Glucathonine injection of pigmented gingival tissue versus surgical removal by scalpel
- Conditions
- Gingival Pigmentation, Depigmentation, Vitamin C, Glutathione
- Trial name
- NCT07595705
- Testing
- Vitamin c and glutathione, Surgical depigmentation
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Metabolism Disorder, Glucose, Metabolism Disorder, Lipid
Correlation of Glucose and Lipid Metabolism Levels With Vitiligo
The goal of this observational study is to compare serum glucose and lipid metabolism levels between health volunteers and vitiligo patients.
- Conditions
- Metabolism Disorder, Glucose, Metabolism Disorder, Lipid, Vitiligo
- Trial name
- NCT05968235
- Testing
- Collecting blood samples
- Where
- China
- Volunteers
- 963 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Melasma
Opsin Receptors in Melasma
Melasma is a hyperpigmentation disorder that is probably exacerbated by visible light. Opsin receptors (OPN 1, 2, 3, 4 y 5) were described in the skin, being capable of activating melanogenesis induced by visible light.
- Trial name
- NCT04417348
- Testing
- Retinoic acid
- Where
- Mexico
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma de San Luis Potosí
Skin Cancer, Malignant Melanoma
Fast Track Diagnosis of Skin Cancer by Advanced Imaging Technologies and Tumour Tapestripping
In this clinical feasibility study the investigators will test and compare two advanced optical imaging technologies, lipid and RNA tape stripping with regards to diagnostic accuracies for fast bedside diagnosis of pigmented skin…
- Trial name
- NCT05389085
- Testing
- Reflectance confocal microscopy (RCM), Photoacoustic imaging (PAI) and tape-strippng of RNA and lipids
- Where
- Denmark
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University Hospital Bispebjerg and Frederiksberg
Gingival Pigmentation
Effect of Oxidant Gel and Anti-oxidant Gel on Wound Healing After Gingival Depigmentation
To evaluate effect of Oxidant (Oxygen Releasing Oral Gel) with Coe-Pak versus Anti-oxidant (Nano-emulsion complex propolis and vitamin C gel) with Coe-Pak on wound healing, pain, patient satisfaction after gingival depigmentation
- Trial name
- NCT05837416
- Testing
- blue®m Gel, NBF GINGIVAL GEL®, COE-PAK™
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
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.
Melanoma
MicroRNA Expression and Function in Cutaneous Malignant Melanoma
Spectrophotometric intracutaneous analysis (SIAscopy) is a new technique for imaging pigmented skin lesions and for diagnosing melanoma and non-melanoma skin cancer.
- Trial name
- NCT00536029
- Where
- Denmark
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
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
Hyperpigmentation
Fat Grafting an Ideal Filler For Contour Deformities With Hyperpigmentation On Face
Pigmentary changes are commonly associated with contour defects of facial region. These deformities cause cosmetic concerns. Traditionally used techniques indwelling limitations and therefore it invokes innovative techniques to…
- Trial name
- NCT06103461
- Testing
- Autologous fat grafting
- Where
- Pakistan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- King Edward Medical University
Melasma
Evaluation of Laser and Tranexamic Acid in Treatment of Melasma
Melasma Is an acquired, chronic, recurrent, symmetrical hypermelanosis, which is characterized by brown patches of variable darkness on sun exposed areas of the body. It is more common in women.
- Trial name
- NCT04599205
- Testing
- Tranexamic acid
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Assiut University