Clinical trials: Skin Microbiome
Healthy Skin
Effect of Surfactants on the Skin Microbiome
Up to 10 volunteers will be recruited to evaluate the microbial environment on their forearms. Following informed consent, bacterial swabs will be obtained at baseline from the forearms of all subjects.
- Trial name
- NCT01951391
- Testing
- Control Hand Soap, Benzalkonium Chloride Soap, Triclocarban Soap
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Gut Microbiome, Skin Microbiome
The Influence of Oral Probiotics on the Microbiome and Lipidome
The purpose of this study is to measure oil production of the face, facial properties, and gut bacteria in people being given oral probiotics.
- Conditions
- Gut Microbiome, Skin Microbiome, Gut Lipidome, Skin Lipidome
- Trial name
- NCT03605108
- Testing
- Probiotic
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Gut Microbiome
Effects of Mango or Low-Fat Cookie Consumption on Gut Health, and Its Relationship With Mental, Sexual and Skin Health
The objective of the proposed research is to determine the effects of fresh mango consumption on gut microbiome, and its relationship with skin health, sexual and mental health in relatively healthy adults.
- Trial name
- NCT06800833
- Testing
- Low fat cookies, Mango
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- San Diego State University
Gastrointestinal Health
Colostrum and Gut Health
The primary objective of this study is to evaluate changes in participant-reported gastrointestinal function over a 16-week intervention period and a 4-week non-supplementation period (20 weeks total) following daily consumption…
- Trial name
- NCT07856979
- Testing
- Bovine Colostrum - Lower Dose, Bovine Colostrum - Higher Dose
- Where
- United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Bovita Labs, LLC
Vitiligo, Healthy
The Gut and Skin Microbiome in Vitiligo Disease Progression
Investigators plan to perform a pilot study that aims to characterize the microbiome of human vitiligo patients with both active and stable disease and compare this to the microbiome of age and sex matched controls.
- Trial name
- NCT03577327
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Giant Cell Arteritis
Investigation of the Influence of the Human Microbiome on Giant Cell Arteritis
The longitudinal observational study aims to assess the impact of the microbiome especially the gut-microbiome in the emergence and course of giant cell arteritis (abbr. GCA) patients.
- Trial name
- GCA-Biom (NCT06279065)
- Testing
- Analysis of blood and microbiome samples (stool, oral lavage)
- Where
- 2 sites in Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Bonn
Rheumatoid Arthritis
Oral Metagenomic Biomarkers in Rheumatoid Arthritis
Rheumatoid Arthritis (RA) is a chronic and potentially severe autoimmune disease affecting 2 million in the United States. The role of environmental factors in modulating autoimmunity pathogenesis has been clearly described and…
- Trial name
- NCT02544334
- Testing
- Dental Plaque, Multi-dimensional health assessment questionnaire (MDHAQ), Saliva Collection
- Where
- 2 sites in United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- University of Florida
Healthy Volunteers
Evaluation of Changes to Skin Microbiome With Tape-Stripped Wounds
This single center, randomized, 15-day clinical trial is being conducted to assess the changes to the skin microbiome of induced wounds on the back in approximately 35 healthy adult subjects aged 18-55 years, with Fitzpatrick…
- Trial name
- NCT03365934
- Testing
- ADHESIVE BANDAGE #1, ADHESIVE BANDAGE #2, ADHESIVE BANDAGE #3
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Acne Vulgaris
Lipidome and Microbiome Profile of Acne
Lipidome and microbiome analysis in subjects with acne on doxycycline. Investigators will look at the skin lipidome, blood lipidome, gut micro biome and skin micro biome.
- Trial name
- NCT02713607
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Acne Vulgaris
A Botanical Skin Care Regimen on Mild to Moderate Acne and the Microbiome
The purpose of this study is to analyze changes in acne and changes in the gut and skin microbiome with the use of a multi-step botanical skin care regimen in those with mild to moderate acne.
- Trial name
- NCT05271487
- Testing
- Multi-Step Botanical Skin Care Regimen
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Vaginal Microbiome, Skin Microbiome
Integrated Genetic and Functional Analysis of the Female Microbiome in a Flemish Cohort
The aim of the project is to improve our knowledge on the stability and temporal dynamics of the Flemish female microbiome (vagina, skin and saliva) in relation to different lifestyle factors and environmental conditions and to…
- Conditions
- Vaginal Microbiome, Skin Microbiome, Saliva Microbiome
- Trial name
- Isala (NCT04319536)
- Testing
- no intervention
- Where
- Belgium
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Hypopigmentation
Characterization of Bacterial and Mycosis Skin Flora in Seborrheic Macular Hypopigmentation - Microbiome
Hypopigmented skin changes are commonly encountered by dermatologists. A new dermatological entity was identified as scattered, hypopigmented oval-shaped macules and patches distributed mostly in seborrheic area of the face and…
- Trial name
- Microbiome_SHM (NCT06908889)
- Testing
- Skin's lesion patients, Skin's lesion vulunteers
- Where
- 3 sites in France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Postoperative Wound Infection Deep Incisional Surgical Site, Prosthesis and Implants
Effect of Photodynamic Treatment on Skin Microbiome. Single Center Study
The overarching aim of this research project is to prevent orthopedic implant-associated infections. This study aims to investigate if photodynamic therapy has an effect on bacterial skin colonization and decrease number of…
- Conditions
- Postoperative Wound Infection Deep Incisional Surgical Site, Prosthesis and Implants, Surgical Site Infection, Prosthetic Joint Infection
- Trial name
- PHOMIC (NCT04067843)
- Testing
- Photodynamic treatment
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Eczema Atopic Dermatitis, Eczema
Short-term Topical Application to Prevent Atopic Dermatitis
This is a randomised, open-label, controlled study designed to investigate the effect of short-term neonatal skin barrier protection using a commercially available moisturiser on the prevention of atopic dermatitis and food…
- Conditions
- Eczema Atopic Dermatitis, Eczema, Eczema, Infantile, Food Allergy
- Trial name
- STOP AD (NCT03871998)
- Testing
- Skin barrier protection in the first 2 months of life
- Where
- Ireland
- Volunteers
- 321 people, healthy volunteers welcome
- Sponsor
- University College Cork
Healthy
Microbiome Analysis of Skin and Airway Samples and Effect of Face Masks
The goal of this study is to optimize two methods for microbiome analysis of skin and upper airway samples (16S amplicon sequencing and Shotgun sequencing).
- Trial name
- NCT04894422
- Testing
- Observational intervention
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Behcet's Syndrome, Intestinal Type
Pathogenesis of Intestinal Behcet's Syndrome
There is a direct interaction between food, intestinal flora and the intestinal barrier composed of intestinal epithelial cells and mucosal immunity, whose composition and functional alterations are theorized to be closely…
- Trial name
- NCT06026020
- Testing
- Biological samples collection
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Atopic Dermatitis, Psoriasis
Skin Microbial Ecology in Atopic Dermatitis
Everybody's skin has bacteria that normally lives on it. Previous research has shown that people with eczema (or atopic dermatitis [AD]) have much higher concentrations of a certain bacteria (S.
- Conditions
- Atopic Dermatitis, Psoriasis, Healthy
- Trial name
- NCT04170244
- Testing
- AD subject visit sampling procedures, PS subject visit sampling procedures, Healthy control visit sampling procedures
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Skin Microboime, Acne
Study of Skin Balancing Gel Cream Safety and Influence of Skin Microbiome on Acne Prone Skin
The purpose of this study is to assess the safety of the skin balancing gel cream and examine the effects it has on the skin microbiome of individuals with non-cystic acne prone skin.
- Trial name
- NCT05941065
- Testing
- Balancing gel cream
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Diaper Rash
Infant Microbiome in Diaper Rash
The objective of this study is to evaluate the microbiome composition of infant's (9-12 month) skin experiencing diaper rash in order to determine if the onset and severity of erythema associated with diaper rash is influenced by…
- Trial name
- NCT02893501
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Kimberly-Clark Corporation
Microbial Disease, Metabolomics
Foot-skin Microbiome and Metabolomics of Pitted Keratolysis
This study aimed to investigate the skin microbiome and metabolomics of patients with pitted keratolysis.
- Trial name
- Foot-skin M&M (NCT04781036)
- Testing
- 4%Chlorhexidine
- Where
- 2 sites in Thailand
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Mahidol University