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ClinicalTrials.gov public records Last synced Oct 18, 2026, 2:10 AM EDT

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Showing 1–24 of 60 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Biofilm Clear all
Enrolling by invitation 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 Oct 13, 2026 · Synced Oct 18, 2026, 2:10 AM EDT
Completed Not applicable Interventional

Standard vs. Biofilm Susceptibility Testing in Cystic Fibrosis (CF)

NCT00153634
View directory record Official record
Conditions
Cystic Fibrosis, Chronic Bronchitis
Interventions
IV amikacin, PO azithromycin, IV ceftazidime, PO ciprofloxacin, IV meropenem, IV piperacillin-tazobactam, IV ticarcillin-clavulanate, IV tobramycin
Drug
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
14 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
8
States / cities
Iowa City, Iowa • St Louis, Missouri • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2008 · Synced Oct 18, 2026, 2:10 AM 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 11, 2022 · Synced Oct 18, 2026, 2:10 AM EDT
Completed No phase listed Observational

The RESPOND Registry

NCT03286452
View directory record Official record
Conditions
Partial Thickness Wound, Pressure Ulcer, Venous Ulcer, Diabetic Ulcer, Surgical Wounds, Trauma Wounds, Draining Wounds, Chronic Vascular Ulcer
Interventions
PuraPly™ Antimicrobial Wound Matrix
Device
Lead sponsor
Organogenesis
Industry
Eligibility
18 Years and older
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
15
States / cities
Prescott Valley, Arizona • Jupiter, Florida • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2019 · Synced Oct 18, 2026, 2:10 AM EDT
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 4, 2022 · Synced Oct 18, 2026, 2:10 AM 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 4, 2025 · Synced Oct 18, 2026, 2:10 AM EDT
Completed Not applicable Interventional

Activated Carbon Interphase Effect on Biofilm and Total Bacterial Load

NCT03461783
View directory record Official record
Conditions
Wound Infection
Interventions
Zorflex Activated Carbon Dressing, Standard of Care
Device
Lead sponsor
Brock Liden, DPM
Individual
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Circleville, Ohio • Logan, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 27, 2019 · Synced Oct 18, 2026, 2:10 AM EDT
Completed Not applicable Interventional Results available

Larval Debridement Therapy Versus Sharp Debridement to Remove Biofilm

NCT02294175
View directory record Official record
Conditions
Lower Extremity or Diabetic Foot Ulcers, Bacterial Infection
Interventions
Larval Debridement Therapy, Bedside Sharp Debridement
Device · Procedure
Lead sponsor
North Florida Foundation for Research and Education
Other
Eligibility
21 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 7, 2020 · Synced Oct 18, 2026, 2:10 AM 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 31, 2018 · Synced Oct 18, 2026, 2:10 AM EDT
Terminated Not applicable Interventional

Evaluating Wound Healing With Next Science Gel & Wash.

NCT03738579
View directory record Official record
Conditions
Chronic Wound
Interventions
Next Science Group, Control Group, Antibacterial Control Group
Device
Lead sponsor
Next Science TM
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 3, 2023 · Synced Oct 18, 2026, 2:10 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Erbium, Chromium: Yttrium, Scandium, Gallium, Garnet (Er,Cr:YSGG) Laser in Root Canal Disinfection

NCT05959629
View directory record Official record
Conditions
Endodontic Disease, Root Canal Infection
Interventions
Waterlase Express™, BIOLASE®, Sodium Hypochlorite
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Oct 18, 2026, 2:10 AM EDT
Not listed Phase 2 Interventional

Removal of Endotracheal Tube Secretions Comprehensively Until Extubation

NCT00663637
View directory record Official record
Conditions
Mechanical Ventilation, Pneumonia
Interventions
CAM (Complete Airway Management) Catheters
Device
Lead sponsor
O. M. Neotech, Inc.
Industry
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Cape Girardeau, Missouri
Source: ClinicalTrials.gov public record
Updated May 29, 2008 · Synced Oct 18, 2026, 2:10 AM EDT
Recruiting No phase listed Observational

Diabetic Foot Ulcer (DFU) Biofilm Infection and Recurrence

NCT05172089
View directory record Official record
Conditions
Chronic Wounds, Biofilm Infection, Trans-epidermal Water Loss (TEWL), Diabetic Foot, Diabetic Foot Infection
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Tucson, Arizona • Cranberry Township, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 18, 2026, 2:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of the Composition of Dental Plaque

NCT00001726
View directory record Official record
Conditions
Dental Caries, Dental Plaque, Periodontal Disease
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 18, 2026, 2:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Collection of Dental Plaque and Saliva for Studies of Bacterial Colonization of Teeth

NCT00098267
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
3 Months and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 18, 2026, 2:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Biocidin on Oral Biofilms

NCT07408245
View directory record Official record
Conditions
Biofilm
Interventions
Biocidin Liquid
Dietary Supplement
Lead sponsor
OvationLab
Network
Eligibility
25 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 18, 2026, 2:10 AM EDT
Completed No phase listed Observational

Bacterial Arrangement on the Teeth

NCT01712672
View directory record Official record
Conditions
Dental Plaque, Oral Health, Periodontal Disease and Caries, Periodontal Disease
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Oct 18, 2026, 2:10 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Evaluation of Anti-biofilm Effects of Ferumoxytol (Feraheme) Using an in Situ Biofilm Demineralization Model

NCT03678012
View directory record Official record
Conditions
Dental Caries
Interventions
Ferumoxytol/Hydrogen peroxide, Hydrogen Peroxide, Water
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 85 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Indianapolis, Indiana • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Oct 18, 2026, 2:10 AM EDT
Withdrawn No phase listed Observational

Non-Invasive Oral Biofilm Characterization

NCT02178046
View directory record Official record
Conditions
Gingivitis
Interventions
optical measurements
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 25 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 18, 2026, 2:10 AM EDT
Not yet recruiting No phase listed Observational

Retrospective Kinetic Safety Evaluation of an Intravenous Micellar Excipient Platform

NCT07609069
View directory record Official record
Conditions
Drug Related Side Effects and Adverse Reactions, Infusion Reactions
Interventions
PIV-850 (850-picometer Dual-NCE Acidic Matrix), Legacy Heterogeneous Payload (Micellar Vehicle)
Drug
Lead sponsor
PICO IV, Inc.
Industry
Eligibility
18 Years and older
Enrollment
625 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 18, 2026, 2:10 AM EDT
Completed No phase listed Observational

Antimicrobial Resistance of Bacteria in Burn Patients

NCT00794742
View directory record Official record
Conditions
Burns
Interventions
Not listed
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
Not listed
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Oct 18, 2026, 2:10 AM 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 2, 2022 · Synced Oct 18, 2026, 2:10 AM 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 Oct 15, 2026 · Synced Oct 18, 2026, 2:10 AM EDT
Completed No phase listed Observational

Prospective PuraPly™ AM Case Series Study

NCT03070925
View directory record Official record
Conditions
Pressure Ulcers, Venous Ulcers, Diabetic Ulcers, Surgical Wounds, Trauma Wounds
Interventions
PuraPly™ Antimicrobial Wound Matrix
Device
Lead sponsor
Organogenesis
Industry
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Lake Success, New York
Source: ClinicalTrials.gov public record
Updated Aug 31, 2017 · Synced Oct 18, 2026, 2:10 AM EDT