Clinical trials: Cutibacterium Acnes
Acne Vulgaris
Facial Skin Microbiome in Patients With Moderate-to-Severe Acne Vulgaris Treated With Isotretinoin
Acne vulgaris is associated with changes in the facial skin microbiome, but longitudinal microbiome changes during isotretinoin therapy remain incompletely understood.
- Trial name
- FACEMICRO (NCT07834138)
- Testing
- ISOtretinoin 10 MG
- Where
- Vietnam
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Can Tho University of Medicine and Pharmacy
Acne Vulgaris
Acne Vulgaris Related Microbiology and Serology
This will be an investigation to determine the quality of the serological immune responses against Propionibacterium acnes (P. acnes) in acne patients compared to healthy individuals.
- Trial name
- NCT04056598
- Testing
- Study of humoral immunity
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Sanofi
Infection, Intervertebral Disc Herniation
Subclinical Propionibacterium Acnes Infection Estimation in the Intervertebral Disc (SPInE-ID)
Subclinical infection of the intervertebral disc after lumbar disc herniation surgery has been correlated to chronic low back pain and vertebral endplate changes. The most commonly reported agent is Propionibacterium acnes.
- Conditions
- Infection, Intervertebral Disc Herniation, Propionibacterium Infection, Spinal Diseases
- Trial name
- SPInE-ID (NCT03158766)
- Testing
- Microdiscectomy
- Where
- Brazil
- Volunteers
- 108 people
- Sponsor
- Hospital Israelita Albert Einstein
Eczema
Impact of a Daily Application of an Omega-3 Monoglycerides Based Serum and Cream on the Skin Microbiota
This exploratory study aims to investigate the prebiotic potential of daily application of an omega-3 serum and cream to skin affected by eczema. The study will also collect data on any potential adverse effects of the products.
- Trial name
- COS-PBP-03 (NCT07583121)
- Testing
- Omega-3 monoglyceride based topical treatment
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- SCF Pharma
Propionibacterium Infection
Antimicrobial Prophylaxis for Skin Colonization With Propionibacterium Acnes in Primary Open Shoulder Surgery
INESS Antibiotic Prophylaxis in Orthopedic Guide recommends the use of Cefazolin at induction for all orthopaedic procedure with implantation of internal fixation device. With the increasing rate of identified P.
- Trial name
- PAPA (NCT02996656)
- Testing
- Cefazolin, Ceftriaxone
- Where
- Canada
- Volunteers
- 88 people
- Sponsor
- Université de Montréal
Rotator Cuff Tear Arthropathy, Spine Degeneration
Cutibacterium Acnes in Deep Tissues in Primary Spine and Shoulder Surgery
Obtain deep tissue samples from patients undergoing primary prosthetic surgery of the shoulder and patients undergoing primary instrumented surgery of the spine.
- Trial name
- NCT05355844
- Testing
- Benzoyl peroxide
- Volunteers
- 200 people
- Sponsor
- Hospital del Mar
Rate of Positive Culture Growth for C.Acnes From Specimens Obtained From the Shoulders of Patients Undergoing Primary Shoulder Arthroplasty
Irrisept C.Acnes Study
A Prospective, Randomized, Controlled Trial Comparing An Irrisept Antiseptic Irrigation With 0.05% Chlorhexidine Gluconate versus Standard of Care Prophylaxis Chlorohexidine Wipes
- Trial name
- NCT03938467
- Testing
- Antiseptic Cleanser
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Orthopaedic Associates of Michigan, PC
Prosthesis and Bone Infections, Cutibacterium Acnes
Cutibacterium Acnes in Bone and Joint Infections
Prosthetic Joint Infections (PJIs) are increasing with the use of orthopedic devices on an ageing population. Cutibacterium acnes is a commensal organism that plays an important role in the ecosystem healthy human skin, yet this…
- Trial name
- CaBJI (NCT03950063)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- CHU de Reims
Acne
Blue Light Therapy of C. Acnes
This proposal aims to investigate a novel light-based treatment to reduce morbidity in shoulder surgical patients. This has potential to improve outcomes and reduce health care utilization associated with infectious complications…
- Trial name
- NCT04300010
- Testing
- 5% Topical Benzoyl Peroxide Gel, Blue Light Therapy
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Eczema
Omega-3 Monoglyceride Based Topic Products as Skin Prebiotics for Eczema
This exploratory study aims to verify the impact on the severity of eczema as well as the prebiotic potential of a daily application of Omega-3 serum and cream on a skin with eczema.
- Trial name
- NCT06155513
- Testing
- Omega-3 monoglyceride based topical Serum and cream of formulation A (light), Omega-3 monoglyceride based topical Serum and cream of formulation B (rich)
- Where
- Canada
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- SCF Pharma
Bone and Joint Infection
Chronic Infections on Articular Prostheses With C. Acnes Diagnosed by Specific PCR
Osteaoarticular infection due to C. acnes are known to be of late onset, causing chronic infection possibly pauci-symptomatic. Osteaoarticular infection due to C. acnes represents a diagnostic challenge, since C.
- Trial name
- NCT03850548
- Testing
- Prosthetic joint infection with Cutibacterium acnes
- Where
- France
- Volunteers
- 6 people
- Sponsor
- Hospices Civils de Lyon
Rotator Cuff Tears of the Shoulder
Acne Face Wash for Reducing the Contamination Rate in Arthroscopic Rotator Cuff Repair Surgery
Previous studies have shown that even when following standard sterilization protocols, the positive culture rate of Cutibacterium acnes can still be as high as 30%.
- Trial name
- NCT07239349
- Testing
- Acne face wash
- Where
- Taiwan
- Volunteers
- 150 people
- Sponsor
- National Taiwan University Hospital
Prosthetic-joint Infection
Benzoyl Peroxide and Electrocautery Skin Incision to Eradicate Cutibacterium Acnes
The goal of this prospective randomized clinical trial is to investigate the potential synergistic effect of combination of topical benzoyl peroxide and making skin incision with electrocautery on preventing surgical wound…
- Trial name
- NCT05676411
- Testing
- Benzoyl Peroxide Topical, Electrocautery surgical skin incision
- Where
- United States
- Sponsor
- University of Missouri-Columbia
Joint Arthroplasty, Shoulder
Reduction of Bacterial Seeding in Total Shoulder Arthroplasty
The purpose of this study is to compare the growth of intra-operative tissue cultures of Cutibacterium Acnes after primary shoulder replacement when using a no-prep control group versus Prontosan wound gel applied to the skin…
- Conditions
- Joint Arthroplasty, Shoulder, Cutibacterium Acnes, Prosthetic Joint Infection
- Trial name
- NCT07406893
- Testing
- Prontosan Wound Gel
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- St. Louis University
Back Pain, Low, Degenerative Disc Disease
Protocol for an Analytical Study With Microbiological, Phenotypic, Genotypic and Multiomics Techniques
The study aims to identify metabolites present in intervertebral discs colonized by C. acnes from patients with low back pain and degenerative disc disease, correlating them with their clinical, radiological and demographic…
- Trial name
- NCT05090553
- Testing
- Lumbar Spinal Fusion Surgery, Bacterial culture, Phenotypic and genotypic characterization
- Where
- Brazil
- Volunteers
- 120 people
- Sponsor
- Gaffree & Guinle Universitary Hospital
Dihydrotestosterone, Periprosthetic Joint Infection (PJI)
Finasteride and Cutibacterium
High levels of Testosterone causes high amounts of skin bacteria (Cutibacterium Acnes) which can go into the skin during a shoulder replacement surgery and cause a terrible infection.
- Conditions
- Dihydrotestosterone, Periprosthetic Joint Infection (PJI), Cutibacterium Acnes
- Trial name
- NCT07731802
- Testing
- Finasteride 1 mg
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Washington
Shoulder Arthroplasty
The Effect of Pretreatment for Propionibacterium Acnes on Surgical Site Burden in Shoulder Arthroplasty
Cutibacterium acnes - formally known as Propionibacter acnes (P. acnes) is the most common pathogen associated with prosthetic joint infection of the shoulder. Despite current skin preparation techniques, P.
- Trial name
- NCT04112407
- Testing
- Blue Light Phototherapy, Benzyl Peroxide, Control
- Where
- 2 sites in United States
- Volunteers
- 120 people
- Sponsor
- Albany Medical College
Infections Joint Prosthetic
Impact of Rifampicin in Treatment Outcome of Cutibacterium Acnes Prosthetic Joint Infections
Cutibacterium acnes is involved in nearly 40% of shoulder prosthetic joint infections (PJI). After shoulder prothesis, C. acnes mainly affects hip prosthesis.
- Trial name
- RIFACute (NCT05902221)
- Testing
- amoxicillin or moxifloxacin, amoxicillin or moxifloxacin + rifampicin
- Where
- 13 sites in France
- Volunteers
- 235 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Disc Degeneration
Low-grade Infections of the Intervertebral Discs
The purpose of this prospective, observational study was to evaluate frequency and characteristics of low-grade infections of the intervertebral discs in an unselected real-life patient population undergoing surgery for…
- Trial name
- NCT04712487
- Testing
- Microbiological culture, viral PCR, histopathological analysis
- Where
- Austria
- Volunteers
- 392 people
- Sponsor
- Kepler University Hospital
Acne
Evaluation and Detection of Facial Propionibacterium Acnes Bacteria and Phage
This multi-center, outpatient study will extract and evaluate the presence of facial P. acnes bacteria and phage strains using pore strips on up to 400 human subjects.
- Trial name
- NCT03009903
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- MBcure Ltd