Clinical trials: Biofilm
Prosthetic Joint Infections of Hip, Prosthetic Joint Infections of Knee
Study to Evaluate the Efficacy and Safety of TRL1068 for the Treatment of Prosthetic Joint Infection
TRL1068 is expected to eliminate the pathogen-protecting biofilm in the prosthetic joint and surrounding tissue, thus making pathogens substantially more susceptible to established antibiotic treatment regimens.
- Trial name
- NCT06621251
- Testing
- TRL1068 (calpurbatug), a human monoclonal antibody, DAIR
- Where
- 11 sites in United States
- Volunteers
- 60 people
- Sponsor
- Trellis Bioscience LLC
pH, Microbiome
Oral Changes With Caloric and no Caloric Sweeteners
The objective of this clinical trial is to compare the effect that the intake of beverages without sweeteners, added with non-caloric sweeteners (stevioside) and caloric sweeteners (sucrose) on oral pH and dental biofilm…
- Conditions
- pH, Microbiome, Dental Plaque
- Trial name
- NCT05852145
- Testing
- Stevioside, Sucrose, Natural water
- Where
- Mexico
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Hospital Infantil de Mexico Federico Gomez
Urinary Tract Infections (UTIs), Catheter-Associated Urinary Tract Infections (CAUTIs)
Antibiofilm Activity of Chitosan Nanoparticles Against Uropathogenic Escherichia Coli
1. Isolation of uropathogenic Escherichia coli (UPEC) and determination of their Antimicrobial sensitivity Patterns. 2. Evaluation of biofilm-forming capacity of UPEC isolates. 3.
- Conditions
- Urinary Tract Infections (UTIs), Catheter-Associated Urinary Tract Infections (CAUTIs), Biofilm Formation by Uropathogenic Escherichia Coli (UPEC)
- Trial name
- NCT07482553
- Testing
- chitosan nanoparticles
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Stomatitis
Effectiveness of Hygiene Solutions on Denture Biofilm
This clinical trial evaluated Ricinus communis and sodium hypochlorite solutions in different concentrations for denture cleanliness, regarding biofilm removal capacity, remission of atrophic chronic candidiasis, degree of…
- Trial name
- NCT02407834
- Testing
- S1, S2, S3
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Dental Hygiene, Probiotics, Periodontitis
Probiotic Nanofiber Floss and Subgingival Pathogen Suppression
This randomized, double-blind, crossover clinical trial evaluated the effect of a probiotic-containing nanofiber dental floss on subgingival red complex periopathogens and gingival health in periodontally healthy individuals.
- Conditions
- Dental Hygiene, Probiotics, Periodontitis, Prevention of Dental Caries, Gingivitis and Periodontal Diseases
- Trial name
- NCT07149493
- Testing
- Probiotic nanofiber floss
- Where
- Czechia
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- St. Anne's University Hospital Brno, Czech Republic
Periodontitis, Adult
Cleansing Efficacy of Waist-shaped Interdental Brushes.
The aim of the present randomized and single-blinded cross-over study was to compare the cleansing efficacy of waist-shaped interdental brushes with that of cylindric interdental brushes in interproximal sites.
- Trial name
- Waist-shaped (NCT03851757)
- Testing
- waist-shaped interdental brush, cylindric interdental brush
- Where
- Austria
- Volunteers
- 20 people
- Sponsor
- Medical University Innsbruck
Microbiology, Alveolar Ridge Preservation
Microbiome Analysis of Dental Biofilm on High-Density Polytetrafluoroethylene Membranes Used in Socket Preservation
The goal of this clinical trial is to evaluate how different types of high-density polytetrafluoroethylene (d-PTFE) membranes impact dental biofilm accumulation and composition in patients undergoing socket preservation following…
- Conditions
- Microbiology, Alveolar Ridge Preservation, Infections, Bacterial
- Trial name
- MADBioS (NCT06694844)
- Testing
- Socket preservation with M1, Socket preservation with M2
- Where
- Croatia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Marija Čandrlić
Trauma-related Wound, Burn, Partial Thickness
Procellera® Compared to Standard of Care Treatment in Mitigating Biofilm Formation in Acute Trauma and Burn Wounds
The objective of the study is to evaluate Procellera® , a novel FDA approved antimicrobial wound dressing in a prospective, randomized, controlled clinical study.
- Trial name
- NCT04079998
- Testing
- Procellera®, Standard of Care
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- The Metis Foundation
Staphylococcal Infections, Prosthetic Joint Infection
Staphylococcus Lugdunensis Prosthetic Joint Infection
Staphylococcus lugdunensis is a coagulase-negative staphylococcus belonging to the human commensal cutaneous flora, and has been little studied in the field of prosthetic joint infections.
- Trial name
- NCT04409392
- Testing
- Prothestic joint infection due to Staphylococcus lugdunensis
- Where
- France
- Volunteers
- 84 people
- Sponsor
- Hospices Civils de Lyon
Dental Plaque, Gingivitis
Effect of an Enzyme-containing Lozenge on Dental Biofilm in Healthy Individuals.
The purpose of the study is to assess the effect of an enzyme containing lozenge on dental plaque accumulation in healthy adults.
- Conditions
- Dental Plaque, Gingivitis, Microbial Colonization
- Trial name
- NCT05070507
- Testing
- Enzyme containing lozenge
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Novozymes A/S
Bronchiectasis, Microbial Colonization
Role of Pseudomonas Aeruginosa Biofilms in Exacerbations in Patients With Bronchiectasis With and Without Chronic Obstructive Pulmonary Disease
Exacerbations, in particular during chronic Pseudomonas aeruginosa (PA) infection, are very important in the prognosis of patients with non-cystic fibrosis bronchiectasis (BE).
- Conditions
- Bronchiectasis, Microbial Colonization, Pseudomonas Aeruginosa, Biofilm
- Trial name
- NCT04803695
- Testing
- Microbial biofilm diagnose
- Where
- Spain
- Volunteers
- 96 people
- Sponsor
- Hospital Clinic of Barcelona
Lower Extremity Wound Infected, Venous Stasis Ulcers
V.A.C. VeraFlo™ Instillation Therapy vs V.A.C. Ulta™ Therapy on Biofilm in Chronically Infected Wounds
This study would like to determine if using negative pressure wound therapy with an instillation of .125% Dakins is more effective than using negative pressure wound therapy alone on biofilm removal, disruption and elimination in…
- Trial name
- NCT02009501
- Testing
- VAC VeraFlo with Dakins Instillation, VAC Ulta Therapy
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Periodontitis
Novel Protocol for Supportive Periodontal Therapy
Supportive periodontal therapy (SPT) succeeds the active phase of periodontal therapy. SPT includes repeated supra- and subgingival scaling and root planing (SRP) at all sites with bleeding on probing and pocket depths ≥ 4-5 mm.
- Trial name
- GBM (NCT05799261)
- Testing
- Control (standard protocol), Test (Guided Biofilm management)
- Where
- Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Bern
Oral Disease
The Effect of Probiotics on Oral Health
This will be a double-blind, randomized, placebo-controlled two-arm parallel groups study of the effect of oral probiotics containing Streptococcus salivarius K12 on oral biofilm, salivation rate, and secretory immunoglobulin A…
- Trial name
- NCT05039320
- Testing
- Bactoblis
- Where
- Russia
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Malocclusion, Periodontal Diseases
Periodontal Health in Adults Treated With Fixed Orthodontic Appliances or Clear Aligners
This prospective observational study will compare the effects of fixed orthodontic appliances and clear aligners on periodontal health during the initial three months of orthodontic treatment.
- Conditions
- Malocclusion, Periodontal Diseases, Periodontal Health
- Trial name
- NCT07802249
- Testing
- Fixed Orthodontic Appliance, Clear Aligner Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Ravan Mammadov
Tracheostomy Infection
Infection Control Program in Tracheostomized Patients
Healthcare-associated infections are infections that patients acquire during the course of receiving treatment for other conditions within a healthcare setting and are not present at the time of admission.
- Trial name
- NCT05113329
- Volunteers
- 52 people
- Sponsor
- Assiut University
Periodontal Diseases, Dental Plaque
Marginal Biofilm Distribution and Periodontal Response to Supragingival and Juxtagingival Aligner Designs
This prospective, longitudinal, within-person (split-mouth) clinical study evaluates the influence of two clear aligner trimming-line designs on marginal soft-tissue biofilm distribution and periodontal tissue response over a…
- Conditions
- Periodontal Diseases, Dental Plaque, Gingivitis
- Trial name
- BIOFILM-ALIGN (NCT07642037)
- Testing
- Supragingival aligner trimming-line, Juxtagingival festooned aligner trimming-line
- Where
- Romania
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures
Diabetes, Chronic Foot Wounds
The Effect of Aquacel® Ag+ Extra Dressing on Wound Biofilms
The purpose of the research is to assess the effects of Aquacel Ag+ Extra dressing on chronic wound bacterial biofilms
- Trial name
- NCT02228122
- Testing
- Aquacel® Ag+ Extra
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Dr Angela Oates
Candidiasis
Immunological Interaction Between the Host and Candida Albicans Biofilm
Candida albicans is one of the most common nosocomial infection and the onset relies on the host immune status. The purpose of this study is to determine the immunological profile of patients infected with Candida albicans, that…
- Trial name
- NCT01919931
- Where
- Belgium
- Volunteers
- 237 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Plaque-Induced Gingivitis
Efficacy of Thymus Vulgaris Mouthwash in the Management of Biofilm-Induced Gingivitis
The goal of this clinical trial is to learn whether a mouthwash made from thyme (Thymus vulgaris in its scientific name) helps improve gum health in people with plaque-induced gingivitis.
- Trial name
- NCT07905456
- Testing
- Thymus vulgaris mouthwash, Chlorhexidine 0,12%
- Where
- Iraq
- Volunteers
- 60 people
- Sponsor
- University of Sulaimani