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ClinicalTrials.gov public records Last synced Oct 27, 2026, 4:36 AM EDT

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Showing 1–24 of 74 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo rinse Clear all
Terminated Phase 2 Interventional Results available

Efficacy, Safety and Tolerability of AG013 in Oral Mucositis Compared to Placebo When Administered Three Times Per Day

NCT03234465
View directory record Official record
Conditions
Oral Mucositis
Interventions
AG013, Placebo
Biological · Other
Lead sponsor
Oragenics, Inc.
Industry
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
27
States / cities
Farmington, Connecticut • Newark, Delaware • Orlando, Florida + 24 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CAMBRA - PBRN Caries Management By Risk Assessment In A Practice-Based Research Network

NCT01176396
View directory record Official record
Conditions
Dental Caries
Interventions
Caries prevention active intervention, control treatment
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 65 Years
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 10, 2020 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 3 Interventional Results available

Supersaturated Calcium Phosphate Rinse in Preventing Oral Mucositis in Young Patients Undergoing Autologous or Donor Stem Cell Transplant

NCT01305200
View directory record Official record
Conditions
Childhood Acute Lymphoblastic Leukemia in Remission, Childhood Acute Myeloid Leukemia in Remission, Childhood Chronic Myelogenous Leukemia, Childhood Myelodysplastic Syndromes, Chronic Eosinophilic Leukemia, Chronic Myelomonocytic Leukemia, Chronic Neutrophilic Leukemia, de Novo Myelodysplastic Syndromes, Disseminated Neuroblastoma, Juvenile Myelomonocytic Leukemia, Mucositis, Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable, Previously Treated Childhood Rhabdomyosarcoma, Previously Treated Myelodysplastic Syndromes, Recurrent Childhood Acute Lymphoblastic Leukemia, Recurrent Childhood Acute Myeloid Leukemia, Recurrent Childhood Large Cell Lymphoma, Recurrent Childhood Lymphoblastic Lymphoma, Recurrent Childhood Rhabdomyosarcoma, Recurrent Childhood Small Noncleaved Cell Lymphoma, Recurrent Malignant Testicular Germ Cell Tumor, Recurrent Wilms Tumor and Other Childhood Kidney Tumors, Recurrent/Refractory Childhood Hodgkin Lymphoma, Relapsing Chronic Myelogenous Leukemia, Secondary Acute Myeloid Leukemia, Secondary Myelodysplastic Syndromes, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
supersaturated calcium phosphate rinse, placebo, questionnaire administration, quality-of-life assessment
Drug · Other · Procedure
Lead sponsor
Children's Oncology Group
Network
Eligibility
4 Years to 21 Years
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
31
States / cities
Arcadia, California • Duarte, California • Oakland, California + 26 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 3 Interventional Results available

Study of Fluticasone Propionate MDPI Compared With Fluticasone/Salmeterol MDPI in Adolescent and Adult Patients With Persistent Asthma

NCT02139644
View directory record Official record
Conditions
Asthma
Interventions
FS MDPI, Fp MDPI, Placebo MDPI, albuterol/salbutamol, Beclomethasone dipropionate
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
12 Years and older
Enrollment
787 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
76
States / cities
Birmingham, Alabama • Glendale, Arizona • Cypress, California + 64 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2021 · Synced Oct 27, 2026, 4:36 AM EDT
Terminated Phase 3 Interventional

EN3285 for the Prevention or Delay of Oral Mucositis in Patients With Head and Neck Cancer

NCT00574860
View directory record Official record
Conditions
Oral Mucositis, Head and Neck Cancer
Interventions
EN3285, Placebo, Standard of care
Drug · Other
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
Louisville, Kentucky • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Phase 2, Safety & Microbiology Study of C16G2 in Multiple Oral Gel &/or Mouth Rinse Doses to Healthy Adults

NCT02044081
View directory record Official record
Conditions
Dental Caries
Interventions
C16G2 Rinse, Placebo, C16G2 Gel
Drug
Lead sponsor
Armata Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
2
States / cities
Kalispell, Montana • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 1, 2019 · Synced Oct 27, 2026, 4:36 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Mouth Rinses for Inactivation of COVID-19

NCT04584684
View directory record Official record
Conditions
Covid19, Coronavirus Infection, SARS-CoV-2 Infection
Interventions
0.9% w/v NaCL Saline, 1.5% w/v Hydrogen Peroxide, 0.12% Chlorohexidine Gluconate, 27% Ethanol plus essential oils, 0.5% w/v Povidone-iodide, 0.075% Cetylpyridinium Chloride
Other · Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 25, 2024 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Oral Rinse to Reduced Expelled Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) During COVID-19 Infection

NCT04931004
View directory record Official record
Conditions
Covid19
Interventions
Mouthwash Product
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 30, 2026 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 3 Interventional Results available

Doxepin and a Topical Rinse in the Treatment of Acute Oral Mucositis Pain in Patients Receiving Radiotherapy With or Without Chemotherapy

NCT02229539
View directory record Official record
Conditions
Acute Oral Mucositis Pain
Interventions
doxepin hydrochloride oral solution, DLA (diphenhydramine, lidocaine and antacids) rinse, Placebo
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
350
States / cities
Anchorage, Alaska • Burbank, California • Dublin, California + 221 more
Source: ClinicalTrials.gov public record
Updated May 18, 2025 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Not applicable Interventional

Determination of the Safety and Effectiveness of an Oral Rinse in the Reduction of Medication Associated Metallic Taste

NCT02992314
View directory record Official record
Conditions
Medication Associated Metallic Taste , Dysgeusia
Interventions
Metaqil™ Oral Rinse, Placebo
Device
Lead sponsor
You First Services
Industry
Eligibility
18 Years to 75 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 2 Interventional Results available

Study of the Effects of Brilacidin Oral Rinse on Radiation-induced Oral Mucositis in Patients With Head and Neck Cancer

NCT02324335
View directory record Official record
Conditions
Head and Neck Neoplasms, Mucositis
Interventions
Brilacidin, Placebo
Drug · Other
Lead sponsor
Innovation Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
16
States / cities
Gilbert, Arizona • Lakeland, Florida • Columbus, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2019 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

In Situ Erosion Study to Investigate the Effectiveness of an Experimental Toothpaste

NCT03296072
View directory record Official record
Conditions
Tooth Erosion
Interventions
0.254% w/w sodium fluoride and 5% KNO3, 0.454% w/w stannous fluoride, 5% KNO3
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 2 Interventional Results available

Povidone-Iodine Oral Rinse Study

NCT05239598
View directory record Official record
Conditions
COVID-19
Interventions
Mouth rinse
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 2 Interventional Results available

Dose Ranging Study of Ivermectin Treatment Conditioner in Subjects With Head Lice Infestation

NCT00857948
View directory record Official record
Conditions
Pediculus Humanus Capitis (Head Lice)
Interventions
ivermectin treatment conditioner, Placebo, vehicle control
Drug
Lead sponsor
Topaz Pharmaceuticals Inc
Industry
Eligibility
6 Months and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2012 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 2 Interventional Results available

Antibacterial Mouthwash for Pharyngeal Gonorrhea Prevention

NCT04966507
View directory record Official record
Conditions
Gonorrhea
Interventions
Listerine Antiseptic Mouthwash Product, Biotene Mouthwash
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 1Phase 2 Interventional

An Evaluation of the Impact of a Single Dose of P-552 on Oral Mucosal Wetness

NCT01369589
View directory record Official record
Conditions
Xerostomia, Sjogren's Syndrome
Interventions
P-552, Placebo
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Comparative Efficacy of Floss and Essential Oil/CPC+Zn Mouthwashes in Reducing Dental Plaque and Gingivitis

NCT07029438
View directory record Official record
Conditions
Dental Plaque, Gingivitis
Interventions
Mouthwash, Floss, Toothbrush, Toothpaste
Drug · Device
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years and older
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 2 Interventional

Dose-Response Study of Iocide Oral Rinse

NCT01103102
View directory record Official record
Conditions
Gingivitis
Interventions
Iocide Oral Rinse, Placebo
Drug
Lead sponsor
Biomedical Development Corporation
Industry
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 29, 2013 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 1 Interventional

Study to Assess Safety and Tolerability of AG013 in Oral Mucositis in Subjects Receiving Induction Chemotherapy for the Treatment of Cancers of the Head and Neck

NCT00938080
View directory record Official record
Conditions
Oral Mucositis
Interventions
AG013, Placebo
Biological · Other
Lead sponsor
ActoGeniX N.V.
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
6
States / cities
Stanford, California • Chicago, Illinois • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2014 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effectiveness of Mometasone Nasal Irrigation for Chronic Rhinosinusitis

NCT03705793
View directory record Official record
Conditions
Chronic Rhinosinusitis (Diagnosis), Allergic Rhinosinusitis, Chronic Eosinophilic Rhinosinusitis
Interventions
Mometasone Furoate Nasal Irrigation, Mometasone Nasal Spray
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Oral Hygiene Products in an In Situ Caries Model

NCT02399163
View directory record Official record
Conditions
Dental Caries
Interventions
Fluoride free toothpaste, Fluoride toothpaste, Fluoride mouthwash
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Oct 27, 2026, 4:36 AM EDT
Completed Phase 2 Interventional

Randomized, Double Blind, Placebo-Controlled, Phase IIB Trial of Ketorolac Mouth Rinse Evaluating the Effect of Cyclooxygenase Inhibition on Oropharyngeal Leukoplakia: Collaborative Study of the NCI, NIDCD and the NIDCR

NCT00001698
View directory record Official record
Conditions
Leukoplakia, Periodontal Disease
Interventions
Ketorolac Rinse
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 27, 2026, 4:36 AM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Pre-Emptive Analgesia in Dental Implant Surgery

NCT03243032
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Ibuprofen 600 mg, Local anesthetic Group 1, Placebo oral capsule, Local anesthetic Control
Drug
Lead sponsor
Satheesh Elangovan
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 12, 2018 · Synced Oct 27, 2026, 4:36 AM EDT
Not listed Phase 3 Interventional

Iseganan Hydrochloride in Preventing Oral Mucositis in Patients Who Are Undergoing Radiation Therapy for Head and Neck Cancer

NCT00022373
View directory record Official record
Conditions
Head and Neck Cancer, Oral Complications of Radiation Therapy, Radiation Toxicity
Interventions
iseganan HCl oral solution, management of therapy complications
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2014 · Synced Oct 27, 2026, 4:36 AM EDT