Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 2, 2026, 6:47 AM EDT

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Showing 1–24 of 37 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Allogeneic Hematopoietic Cell Transplantation
Interventions
Xylitol, Placebo
Drug · Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Consumption of Oral Artificial Sweeteners on Platelet Aggregation and Polyol Excretion

NCT04731363
Conditions
Cardiovascular Risk Factor
Interventions
xylitol, 30g, erythritol, 30g, xylitol, 5g, glucose, 30g
Dietary Supplement
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Dental Caries
Interventions
xylitol, inactive lozenge
Dietary Supplement
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
25 Years to 80 Years
Enrollment
709 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
3
States / cities
Birmingham, Alabama • Chapel Hill, North Carolina • San Antonio, Texas
Completed Not applicable Interventional Results available

Xylitol for Caries Prevention in Inner-City Children

NCT01901250
Conditions
Dental Caries
Interventions
Xylitol gummy bears, Sugar free fiber gummy bears, Oral health education, Fluoride varnish, Dental sealant
Dietary Supplement · Behavioral · Device
Lead sponsor
Case Western Reserve University
Other
Eligibility
5 Years to 6 Years
Enrollment
562 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Acute Myeloid Leukemia, Recurrent Acute Myeloid Leukemia
Interventions
Best Practice, Biospecimen Collection, Cytarabine, Electronic Health Record Review, Placebo Administration, Xylitol-containing Oral Wipe
Other · Procedure · Drug
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 25 Years
Enrollment
556 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
36
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Madera, California + 32 more
Conditions
Orthodontic Appliances
Interventions
Xylitol Gum
Drug
Lead sponsor
West Virginia University
Other
Eligibility
Up to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Morgantown, West Virginia
Completed Phase 2 Interventional Results available

Herbal Mouthrinse for Oral Mucositis Study

NCT01898091
Conditions
Oral Mucositis
Interventions
Neem Mouthrinse, Placebo Mouthrinse
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 89 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Covid19
Interventions
Xlear Nasal Spray, Placebo
Drug
Lead sponsor
Larkin Community Hospital
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Miami, Florida
Conditions
HIV
Interventions
HEC Placebo gel, Placebo Intravaginal Ring, Placebo Vaginal Film, Placebo Vaginal Insert
Other
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Norfolk, Virginia
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
Conditions
Acute Otitis Media
Interventions
Xylitol syrup, Placebo
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
6 Months to 5 Years
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Mucositis, Nephrotoxicity, Ototoxicity
Interventions
Tempol, Placebo Solution
Drug
Lead sponsor
Matrix Biomed, Inc.
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
9
States / cities
La Jolla, California • Merced, California • San Francisco, California + 4 more
Conditions
Cesarean Section
Interventions
ketorolac, Chewing Gum, Enhanced Recovery Protocol
Drug · Other · Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Completed Not applicable Interventional Accepts healthy volunteers

Remineralization Effects of Hydroxyapatite Toothpaste

NCT03681340
Conditions
Caries, Dental
Interventions
Hydroxyapatite toothpaste, Fluoridated toothpaste
Other
Lead sponsor
Dr. Joachim Enax
Industry
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Completed Phase 1Phase 2 Interventional Results available

Green Tea Lozenges for the Management of Dry Mouth

NCT01647737
Conditions
Xerostomia, Sjogren Syndrome, Dry Mouth
Interventions
MighTeaFlow, Xylitol
Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Augusta, Georgia
Completed Not applicable Interventional Results available

Blinded Dry Mouth Spray Crossover Study

NCT04608773
Conditions
Xerostomia, Head and Neck Cancer, Xerostomia Following Radiotherapy
Interventions
Remineralizing Extreme Dry Mouth Spray with Xylitol, Alcohol-Free Moisturizing Dry Mouth Spray
Other · Device
Lead sponsor
Jonas Johnson
Other
Eligibility
18 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Caries Management by Risk Assessment in Children

NCT01310283
Conditions
Dental Caries
Interventions
xylitol mints and fluoride varnish
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
5 Years to 9 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
2
States / cities
San Francisco, California
Conditions
Hypertension
Interventions
NEO40 Daily
Dietary Supplement
Lead sponsor
Hypertension Institute, Nashville
Other
Eligibility
18 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Terminated Phase 3 Interventional Accepts healthy volunteers

Caries Transmission Prevention in Alaska Native Infants

NCT00067340
Conditions
Dental Caries
Interventions
Chlorhexidine mouth rinse, Xylitol chewing gum
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
Female only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Covid19
Interventions
GSE and Xylitol, Control Placebo
Other · Drug
Lead sponsor
Larkin Community Hospital
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Miami, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Study on Use of Xylitol-wipes to Prevent Dental Caries

NCT01468727
Conditions
Dental Caries
Interventions
xylitol wipe, placebo wipe
Dietary Supplement
Lead sponsor
University of California, San Francisco
Other
Eligibility
6 Months to 35 Months
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Francisco, California
Conditions
Inflammatory Bowel Disease (IBD), Clostridioides Difficile Infection
Interventions
Xylitol
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Saving Lives at Birth: Primary Prevention of Periodontal Disease in Relation to Preterm Birth in Malawi

NCT02333227
Conditions
Preterm Birth, Periodontal Disease, Caries, Dental
Interventions
Xylitol gum
Dietary Supplement
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
10,069 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Xylitol Disk Use in Adults With Dry Mouth

NCT01823445
Conditions
Mutans Streptococci, Xerostomia
Interventions
Xylitol disk
Other
Lead sponsor
University of Washington
Other
Eligibility
21 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Seattle, Washington