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ClinicalTrials.gov public records Last synced Oct 26, 2026, 5:10 AM EDT

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Showing 1–24 of 537 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: saliva Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Tongue Motor Recruitment During Exercise

NCT02687737
View directory record Official record
Conditions
Healthy
Interventions
Electromyography, Maximum expiratory pressure, Videofluoroscopy, Swallowing Tasks
Procedure · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 5, 2017 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational

Close Assessment and Testing for Chronic Graft Versus Host Disease, CATCH Study

NCT04188912
View directory record Official record
Conditions
Hematopoietic and Lymphoid Cell Neoplasm
Interventions
Biospecimen Collection, Optical Coherence Tomography, Spirometry, Survey Administration, Digital Photography, Quality-of-Life Assessment, Medical Chart Review
Procedure · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
7
States / cities
Gainesville, Florida • Tampa, Florida • Bethesda, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Oct 26, 2026, 5:10 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Caries Detection With Two Different Caries Detecting Devices

NCT06152081
View directory record Official record
Conditions
Caries,Dental
Interventions
LumiCare rinse, QLF Inspektor Pro Imaging
Device
Lead sponsor
Tufts University
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Oct 26, 2026, 5:10 AM EDT
Recruiting No phase listed Observational

Molecular Analysis of Suspected or High-Risk Lung Cancer to Drive Individualized Care

NCT06482073
View directory record Official record
Conditions
Lung Carcinoma, Metastatic Malignant Neoplasm in the Lung
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational

Genetic Basis of Pacing-induced Cardiomyopathy

NCT03317964
View directory record Official record
Conditions
Pacemaker, Artificial, Cardiomyopathies
Interventions
Saliva sample
Other
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 22, 2025 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational

Associations of Socioeconomic Adversity and Sleep With Allostatic Load Among Toddlers

NCT03419871
View directory record Official record
Conditions
Sleep Disorder
Interventions
Monitoring Sleep, stress biomarkers
Other
Lead sponsor
Yale University
Other
Eligibility
12 Months to 15 Months
Enrollment
100 participants
Timeline
2015 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 7, 2021 · Synced Oct 26, 2026, 5:10 AM EDT
Not listed Phase 1 Interventional

Understanding GWI: Integrative Modeling

NCT04255498
View directory record Official record
Conditions
Gulf War Illness, Persian Gulf Syndrome, Occupational Diseases
Interventions
Etanercept, Mifepristone
Drug
Lead sponsor
South Florida Veterans Affairs Foundation for Research and Education
Federal
Eligibility
40 Years to 70 Years · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ascertainment of Saliva or Blood Samples For Genetic Epidemiology Studies of Cancer and Aging

NCT00579618
View directory record Official record
Conditions
Non-cancer Affected Volunteers
Interventions
Saliva or Blood samples
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
60 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 31, 2017 · Synced Oct 26, 2026, 5:10 AM EDT
Completed Not applicable Interventional Results available

Examining Changes in Microbiota Over the Course of PTSD Treatment

NCT04109196
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Depression
Interventions
Cognitive Processing Therapy
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 26, 2026, 5:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

North Carolina Newborn Exome Sequencing for Universal Screening

NCT02826694
View directory record Official record
Conditions
Metabolism, Inborn Errors, Hearing Loss, Hereditary Disease
Interventions
Well infant, whole exome sequencing, Diagnosed, whole exome sequencing
Genetic
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
1 Hour to 5 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 26, 2026, 5:10 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Imaging-based Assessment of Oral Biofilm and Gingival Health

NCT05470023
View directory record Official record
Conditions
Plaque, Dental, Gingivitis
Interventions
OTC Toothpastes or Mouthrinses
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 26, 2026, 5:10 AM EDT
Active, not recruiting Not applicable Interventional

Comparison of Nasopharyngeal Swab v. Nasopharyngeal Saline Wash or Saliva Collection in Testing for Respiratory Viruses

NCT05864118
View directory record Official record
Conditions
Respiratory Tract Infections
Interventions
Respiratory pathogen panel PCR test, COVID-19 antibody test
Diagnostic Test
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 26, 2026, 5:10 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment

NCT06104280
View directory record Official record
Conditions
Opioid Use Disorder, Sleep Disturbance
Interventions
Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test, Ecological Momentary Assessments, Actigraphy, DLMO, Melatonin Suppression Test
Other · Behavioral · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational

Blood and Saliva Sample Collection for AREDS 2

NCT01553474
View directory record Official record
Conditions
Age-Related Macular Degeneration, Eye Diseases
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
55 Years to 85 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Oct 26, 2026, 5:10 AM EDT
Recruiting No phase listed Observational

Germ-Line Mutations in Blood and Saliva Samples From Patients With Cancer

NCT02280161
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
cytology specimen collection procedure
Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 26, 2026, 5:10 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Biological Biomarkers in MOMS Partnership

NCT02438514
View directory record Official record
Conditions
Psychological Stress
Interventions
Biological Sample Collection
Other
Lead sponsor
Yale University
Other
Eligibility
21 Years to 70 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 12, 2020 · Synced Oct 26, 2026, 5:10 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Impact of Targeted Therapy on Cancer-Related Cognitive Impairment

NCT07638007
View directory record Official record
Conditions
Disease/Condition Name Cancer-related Cognitive Dysfunction, Chronic Lymphocytic Leukemia (CLL), Chronic Myeloid Leukemia, BCR-ABL1 Positive
Interventions
Not listed
Lead sponsor
University of Rochester NCORP Research Base
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Oral Metagenomic Biomarkers in Rheumatoid Arthritis

NCT02544334
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Dental Plaque, Multi-dimensional health assessment questionnaire (MDHAQ), Saliva Collection
Procedure · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 12, 2019 · Synced Oct 26, 2026, 5:10 AM EDT
Active, not recruiting No phase listed Observational

Evaluating the Prevalence of Acute Hepatic Porphyria in Postural Tachycardia Syndrome

NCT05344599
View directory record Official record
Conditions
Postural Orthostatic Tachycardia Syndrome, Acute Hepatic Porphyria
Interventions
Autonomic Function Testing, Genetic Testing, Urine Testing, Blood laboratory Testing
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Timeline
2022 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pediatric Obesity and the Infant Microbiome (BEACH)

NCT02843087
View directory record Official record
Conditions
Pediatric Obesity
Interventions
Not listed
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 25, 2024 · Synced Oct 26, 2026, 5:10 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Salivary Glycated Albumin

NCT03235492
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
SmartAlbu
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 20, 2023 · Synced Oct 26, 2026, 5:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Monitoring Health Care Workers at Risk for COVID-19 Using Wearable Sensors and Smartphone Technology

NCT04756869
View directory record Official record
Conditions
Covid19
Interventions
COVID-19 Monitoring Using Wearable Sensors and Smartphone Technology
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 11, 2022 · Synced Oct 26, 2026, 5:10 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Rheumatology Patient Registry and Biorepository

NCT04402086
View directory record Official record
Conditions
Rheumatic Diseases, Adult Onset Still Disease, Ankylosing Spondylitis, Psoriatic Arthritis, Reactive Arthritis, Antiphospholipid Syndrome, Systemic Lupus Erythematosus, Behcet Disease, Dermatomyositis, Polymyositis, Giant Cell Arteritis, Lyme Disease, Mixed Connective Tissue Disease, Polymyalgia Rheumatica, Rheumatoid Arthritis, Sarcoidosis, Systemic Sclerosis, Scleroderma, Sjogren's Syndrome, Undifferentiated Connective Tissue Diseases
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 99 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 26, 2026, 5:10 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Risk Factors for Endometrial Cancer in Black Women

NCT00514254
View directory record Official record
Conditions
Endometrial Cancer
Interventions
questionnaire administration, study of socioeconomic and demographic variables, evaluation of cancer risk factors
Other · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2027
U.S. locations
4
States / cities
Brooklyn, New York • New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 26, 2026, 5:10 AM EDT