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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Biofilms Clear all
Withdrawn Not applicable Interventional

Biofilm Infection in Adults and Children Burn Injury

NCT03248154
View directory record Official record
Conditions
Thermal Burn, Wound
Interventions
Procellera
Device
Lead sponsor
Gayle Gordillo
Other
Eligibility
2 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
4
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 3, 2022 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optical Sensor for Photodynamic Detection of Oral Pathology

NCT00540774
View directory record Official record
Conditions
Mouth Diseases
Interventions
detection of oral pathology
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 75 Years
Enrollment
1,004 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2026
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Phase 1 Interventional

Bacterial Biofilms in Reconstructive Breast Prostheses Following Mastectomy

NCT03213249
View directory record Official record
Conditions
Breast Implant Infection, Mammoplasty
Interventions
Normal saline, Cefazolin, Skin biopsy, Bilateral skin- or nipple-sparing mastectomies, Tissue expander, Breast implant, Autologous flap, Acellular dermal matrix sling, Gentamicin, Bacitracin
Other · Drug · Procedure + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 7, 2019 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Phase 1 Interventional

E. Coli for Prevention of Catheter UTI in SCI Patients

NCT00458471
View directory record Official record
Conditions
Urinary Tract Infection(UTI)
Interventions
Insertion of a urinary catheter coated with benign E. coli
Device
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 9, 2007 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional

Electroceutical Dressing Technology (EDT) Against Wound Microbial Biofilm Infection

NCT04794621
View directory record Official record
Conditions
Wound Heal
Interventions
Electroceutical Dressing Technology-EDThi, Adding EDTlo (Procellera®) for 3 weeks after use of EDThi
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
3
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 2, 2023 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Salivary Inflammatory Biomarkers: Predictors & Comparative Effects of Sonicare/Elite-Flexcare in Stages of Perio Disease

NCT02187185
View directory record Official record
Conditions
Inflammation, Periodontitis
Interventions
Sonicare/Elite-Flexcare Toothbrush, Manual Toothbrush
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy in Patients Treated for Hip or Knee PJI With Vancomycin and Tobramycin Joint Irrigation

NCT03721328
View directory record Official record
Conditions
Prosthetic Joint Infection
Interventions
vancomycin hydrochloride and tobramycin sulfate
Combination Product
Lead sponsor
Osteal Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
4
States / cities
Saginaw, Michigan • Charlotte, North Carolina • Oklahoma City, Oklahoma + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Jul 22, 2026, 2:08 PM EDT
Recruiting No phase listed Observational

OCT in Open Fracture and Infected Fracture

NCT05785182
View directory record Official record
Conditions
Trauma Injury, Trauma, Open Fracture, Fracture Infection
Interventions
Open Fracture, Infected Fracture
Procedure
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 22, 2026, 2:08 PM EDT
Terminated Not applicable Interventional

Efficacy of BLASTX in Catheter Associated Bacteriuria Versus Standard of Care (SOC)

NCT03176394
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
BLASTX Gel, McKesson Jelly
Device
Lead sponsor
Next Science TM
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Celebration, Florida
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Jul 22, 2026, 2:08 PM EDT
Completed No phase listed Observational

A Clinical and Imaging Study to Evaluate a Novel Dentifrice

NCT02271815
View directory record Official record
Conditions
Gingivitis, Periodontitis, Dental Plaque
Interventions
Oral Hygiene
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Jul 22, 2026, 2:08 PM EDT
Terminated Not applicable Interventional Results available

A RCT to Compare the Effects of Two Wound Products on Biofilm Disruption in DFUs

NCT02181621
View directory record Official record
Conditions
Diabetic Foot Ulcer
Interventions
Iodosorb, Solosite gel
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Enzymes on Dental Biofilm Accumulation

NCT05579938
View directory record Official record
Conditions
Dental Plaque
Interventions
Enzyme-containing lozenge, Placebo lozenge
Dietary Supplement
Lead sponsor
Novozymes A/S
Industry
Eligibility
18 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional Results available

Efficacy Study on Silver-coated ETT Cleaned With a Novel Device

NCT02120001
View directory record Official record
Conditions
Ventilator Associated Pneumonia, Critically Ill
Interventions
ETT cleaning maneuver
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2017 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional

Effects of Curcumin-containing Toothpaste on Dental Biofilm and Associated Oral Halitosis

NCT04998617
View directory record Official record
Conditions
Halitosis
Interventions
Toothpaste with curcumin, Toothpaste without curcumin
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of Plaque Removal of a Novel Brushing Device

NCT05038293
View directory record Official record
Conditions
Dental Plaque
Interventions
Automated mouthpiece-based toothbrush, Manual toothbrush
Device
Lead sponsor
University of Washington
Other
Eligibility
5 Years to 17 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Phase 4 Interventional

Investigation of a Novel Wound Gel to Improve Wound Healing in Chronic Wounds

NCT03686904
View directory record Official record
Conditions
Wound Infection
Interventions
Benzalkonium Gel, standard of care topical gel, Debridement, benzalkonium irrigation, Saline Irrigation (SOC Irrigation)
Drug · Other · Procedure
Lead sponsor
Georgetown University
Other
Eligibility
18 Years to 99 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 1, 2022 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional

Randomized Study of Silq Urinary Catheter

NCT04841226
View directory record Official record
Conditions
Biofilm Formation, UTI
Interventions
Long-term indwelling Foley catheter
Device
Lead sponsor
Silq Technologies Corporation
Industry
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
8
States / cities
Tucson, Arizona • Downey, California • Los Angeles, California + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2024 · Synced Jul 22, 2026, 2:08 PM EDT
Completed No phase listed Observational

Comparison of Infection Rates Among Patients Using Two Catheter Access Devices

NCT00965198
View directory record Official record
Conditions
Catheter-Related Infections, Bacteremia
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Phase 1 Interventional

Study to Evaluate Safety and Activity of TRL1068 in Prosthetic Joint Infections

NCT04763759
View directory record Official record
Conditions
Prosthetic Joint Infection
Interventions
TRL1068, a human monoclonal antibody
Drug
Lead sponsor
Trellis Bioscience LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
9
States / cities
Birmingham, Alabama • Los Angeles, California • Santa Monica, California + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

RCT: Enzyme Blend Toothpaste on Dental Biofilm Plaque Accumulation

NCT07079683
View directory record Official record
Conditions
Dental Biofilm Accumulation
Interventions
Toothpaste Product
Other
Lead sponsor
Novozymes A/S
Industry
Eligibility
18 Years to 65 Years
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Jul 22, 2026, 2:08 PM EDT
Not yet recruiting Phase 4 Interventional

Nanozymes in Endodontics

NCT07518901
View directory record Official record
Conditions
Apical Periodontitis, Endodontic Disease, Root Canal Infection
Interventions
Nanozyme treatment, Control (Standard treatment)
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jul 22, 2026, 2:08 PM EDT
Temporarily Not Available No phase listed Expanded access

Expanded Access to Cyclic Irrigation in Patients Undergoing Exchange Arthroplasty

NCT06383611
View directory record Official record
Conditions
Prosthetic-joint Infection
Interventions
VT-X7 Treatment System
Combination Product
Lead sponsor
Osteal Therapeutics, Inc.
Industry
Eligibility
22 Years to 84 Years
U.S. locations
14
States / cities
Phoenix, Arizona • Los Angeles, California • Grand Junction, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 22, 2026, 2:08 PM EDT
Withdrawn Not applicable Interventional

Cleanser for Acute Wounds

NCT05422144
View directory record Official record
Conditions
Acute Wound
Interventions
Antimicrobial Skin & Wound Cleanser (AWC), Antimicrobial Wound Gel (AWG)
Device
Lead sponsor
Rochal Industries LLC
Industry
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced Jul 22, 2026, 2:08 PM EDT
Completed Not applicable Interventional

Procellera® Compared to Standard of Care Treatment in Mitigating Biofilm Formation in Acute Trauma and Burn Wounds

NCT04079998
View directory record Official record
Conditions
Trauma-related Wound, Burn, Partial Thickness
Interventions
Procellera®, Standard of Care
Device · Other
Lead sponsor
The Metis Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 21, 2021 · Synced Jul 22, 2026, 2:08 PM EDT