Clinical trials: Pigment Deposition
Age-related Macular Degeneration, Choroidal Neovascular Age-related Macular Degeneration
Association of Macular Pigment Optical Density (MPOD) and Genetic Variants in Complement Factor H in Subjects With Choroidal Neovascular (CNV)
Subjects with wet AMD, dry AMD, and age-matched controls will undergo routine occular measurements, will provide a blood and cheek cell sample, and will have macular pigment optical density (MPOD) measured to determine if there…
- Trial name
- NCT01682382
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Sequenom, Inc.
Gingival Pigmentation
The Adjunctive Role of Vitamin C on Pigment Recurrence (Randomized Clinical and Histological Trial)
The goal of this clinical trial is to determine the role of vitamin C on recurrence of gingival pigment after patients who are healthy and esthetically concerned with it received surgical removal of this pigment.
- Trial name
- NCT06312605
- Testing
- Injectable applied vitamin C, Topical applied Vitamin C, Surgical depigmentation only
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
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
Inflammation, Skin Abnormalities
Effects of Bend Beauty's Anti-Aging Formula on Inflammatory Markers
This is a phase IV, randomized, double-blind, placebo-controlled, three-arm, parallel intervention study including three groups of 25 subjects between 35-65 years of age, treated with either Bend Beauty's Anti-Aging Formula, fish…
- Conditions
- Inflammation, Skin Abnormalities, Skin Pigment, Inflammatory Response
- Trial name
- BENCHMARK (NCT03862872)
- Testing
- Anti-Aging Formula, Control Fish Oil
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Bend Beauty Inc.
Sunscreening Agents
18612 - Sun Protection Factor Assay
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- NCT02760576
- Testing
- BAY 987521
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
Cognitive Performance, Age-Related Macular Degeneration
Lutein, Zeaxathin, and Fish Oil Supplementation
The goal of this clinical trial is to learn the impact of lutein, zeaxanthin, and fish oil (LZF) supplementation in healthy adults.
- Conditions
- Cognitive Performance, Age-Related Macular Degeneration, Bone Loss
- Trial name
- NCT06489873
- Testing
- Active Comparator (Lutein, zeaxanthin, and fish oil supplement (LZF)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Sunscreening Agents
Sun Protection Factor Assay
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02815241)
- Testing
- BAY987517
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Bayer
Sunscreening Agent
Sun Protection Factor Assay
To evaluate the Sun protection factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02803008)
- Testing
- Coppertone (BAY987517)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
Sunscreening Agent
Sun Protection Factor Assay
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02803047)
- Testing
- Coppertone (BAY987516)
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Bayer
Psoriasis
Levels of Pigment Epithelium-derived Factor in Patients With Psoriasis.
Psoriasis is an immune-mediated chronic inflammatory skin disease associated with increase interaction of inflammatory mediators like adipokines.
- Trial name
- NCT05252741
- Testing
- serum samples and punch skin biopsies
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Sohag University
Sunscreening Agent
Sun Protection Factor Assay
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02822313)
- Testing
- Coppertone (BAY987518)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
Macular Pigment Optical Density
"Visiobiane Anti-age" Effects on Vision Parameters
The purpose of this study is to determine the benefits of "Visiobiane Anti-age" dietary supplement on macular pigment optical density, contrast sensibility and visual acuity.
- Trial name
- NCT00449917
- Testing
- lutein, DHA, vitamins
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- PiLeJe
Age Related Macular Degeneration
Association of MPOD Values With Blue Light.
This study aims to investigate in healthy adults 18-65 years of age the association of electronic device blue light exposure and macular pigment optical density (MPOD) considering usual dietary intake of lutein and zeaxanthin…
- Trial name
- AMPBL19 (NCT04779398)
- Where
- Australia
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- The University of Queensland
Sunscreening Agent
18615 - Sun Protection Factor Assay
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02756988)
- Testing
- Coppertone (BAY987704)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
Skin Pigment
Correlation Between Objective Skin Pigment Measurement and Fitzpatrick Skin Type
The purpose of this study is to correlate subjective skin pigment measurements as reported by patient-responses to the Fitzpatrick Skin Type Scale versus objective classification of skin pigment utilizing Individual Typology…
- Trial name
- NCT06144541
- Testing
- Survey administration for Fitzpatrick skin type, Measurement of ITA based on SkinColorCatch instrument
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Sunscreening Agent
18790 - Sun Protection Factor Assay
To evaluate the Sun Protection Factor (SPF) efficacy on human skin.
- Trial name
- SPF (NCT02695303)
- Testing
- Coppertone (BAY 987516)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
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
Sunscreening Agent
Sun Protection Factor Assay
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02822300)
- Testing
- Coppertone (BAY987517)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bayer
Sunscreening Agents
Sun Protection Factor Assay (SPF Assay 201/2016)
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- NCT02930772
- Testing
- BAY987516
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Bayer
Healthy
Normal Human Electro-Oculogram
This study will measure the normal range of the human electro-oculogram (EOG) in people of various age groups. EOGs are recordings of electrical signals generated by the retina (the light-sensitive tissue in the back of the eye)…
- Trial name
- NCT00001610
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)