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Showing 1–24 of 202 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Saliva samples Clear all
Completed No phase listed Observational Accepts healthy volunteers

Proteomics of Brain Trauma-associated Elevated Intracranial Pressure (ICP)

NCT00178659
View directory record Official record
Conditions
Brain Injuries, Traumatic, Traumatic Brain Injury
Interventions
Blood/saliva samples for protein/molecular analysis
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
14 Years to 65 Years
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Sep 2, 2026, 5:37 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Blood Donor CVD 5000

NCT03971669
View directory record Official record
Conditions
Risk Reduction
Interventions
Vivotif Typhoid Oral Vaccine
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 2, 2026, 5:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Tobacco Exposures Among African American Women and Children

NCT03476837
View directory record Official record
Conditions
Tobacco Use, Second Hand Tobacco Smoke
Interventions
Treatment, Control
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 50 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 18, 2023 · Synced Sep 2, 2026, 5:37 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 10, 2026 · Synced Sep 2, 2026, 5:37 AM EDT
Recruiting Not applicable Interventional

PICU-related Sleep and Circadian Dysregulation Pilot Study

NCT06505447
View directory record Official record
Conditions
Circadian Dysrhythmia, Sleep Disturbance, Critical Illness, Children, Only
Interventions
Daytime light exposure, Daytime restricted feeding
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
3 Years to 6 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 2, 2026, 5:37 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Preparedness Through Respiratory Virus Epidemiology and Community Engagement

NCT07147517
View directory record Official record
Conditions
Respiratory Infection Virus, COVID -19, RSV, FLU
Interventions
Component A0, Component A1, Component A2, Component B
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
25,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
2
States / cities
La Jolla, California • San Ysidro, California
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Sep 2, 2026, 5:37 AM EDT
Completed No phase listed Observational

Immune Response Under Immunotherapy in Metastatic NSCLC: Sputum, Blood Samples and Microbioata Study

NCT04804137
View directory record Official record
Conditions
Non-squamous Lung Cancer, Metastatic Lung Cancer
Interventions
Blood, sputum, saliva, stool
Other
Lead sponsor
University Hospital, Tours
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Sep 2, 2026, 5:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Linking Somatic Mutation Rate With Baseline Exposure in East Palestine

NCT06357845
View directory record Official record
Conditions
Somatic Mutation
Interventions
Survey, Biological specimen collection, Communications about study updates and future research opportunities, Qualitative interview
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 15, 2026 · Synced Sep 2, 2026, 5:37 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 10, 2022 · Synced Sep 2, 2026, 5:37 AM EDT
Recruiting No phase listed Observational

Predictive Biomarkers for Pneumonitis After Chemoradiotherapy and Immunotherapy in Patients With Non-small Cell Lung Cancer

NCT04913311
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma
Interventions
Biospecimen Collection, Bronchoscopy with Bronchoalveolar Lavage, Chemoradiotherapy, Computed Tomography, Diagnostic Laboratory Biomarker Analysis, Immune Checkpoint Inhibitor, Nasal Wash and Collection, Quality-of-Life Assessment, Questionnaire Administration, Spirometry
Procedure · Other · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 2, 2026, 5:37 AM EDT
Completed No phase listed Observational

SARS-CoV-2 Donor-Recipient Immunity Transfer

NCT04666025
View directory record Official record
Conditions
Accelerated Phase CML, BCR-ABL1 Positive, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Chronic Lymphocytic Leukemia, Chronic Phase CML, BCR-ABL1 Positive, COVID-19 Infection, Hematopoietic and Lymphoid Cell Neoplasm, Hodgkin Lymphoma, Lymphoblastic Lymphoma, Myelodysplastic Syndrome, Myelofibrosis, Myeloproliferative Neoplasm, Non-Hodgkin Lymphoma
Interventions
Biospecimen Collection, Diagnostic Laboratory Biomarker Analysis, Electronic Health Record Review, Questionnaire Administration
Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2024 · Synced Sep 2, 2026, 5:37 AM EDT
Completed Not applicable Interventional Results available

Study Utilizing BIOZEK COVID-19 Antigen Rapid Test

NCT04926779
View directory record Official record
Conditions
Covid-19 Testing
Interventions
Biozek Covid-19 Antigen Rapid Test (Saliva)
Diagnostic Test
Lead sponsor
Mach-E B.V.
Industry
Eligibility
18 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Flushing, New York • Southampton, New York
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Sep 2, 2026, 5:37 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Discovering Cancer Risks From Environmental Contaminants and Maternal/Child Health

NCT05746169
View directory record Official record
Conditions
Cancer
Interventions
Health Questionnaires, Specimen sample collection
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
1,576 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
3
States / cities
Berkeley, California • Fresno, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Sep 2, 2026, 5:37 AM EDT
Terminated No phase listed Observational

Collecting, Analyzing, and Storing Samples From Patients With Metastatic, Triple Negative Breast Cancer Receiving Anti-cancer Therapy

NCT01957514
View directory record Official record
Conditions
Estrogen Receptor Negative, HER2/Neu Negative, Progesterone Receptor Negative, Stage IV Breast Cancer AJCC v6 and v7, Triple-Negative Breast Carcinoma
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
2
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Sep 2, 2026, 5:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

COVID-19: Human Epidemiology and Response to SARS-CoV-2

NCT04375761
View directory record Official record
Conditions
Coronavirus Disease 2019 (COVID-19), SARS-CoV-2
Interventions
Collection of Biological Samples, Symptom and Exposure Surveys
Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
5,599 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
20
States / cities
Aurora, Colorado • Washington D.C., District of Columbia • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Sep 2, 2026, 5:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Tweens to Teens Project at Penn State

NCT01184651
View directory record Official record
Conditions
Congenital Adrenal Hyperplasia
Interventions
Questionnaires/Interviews
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
10 Years to 13 Years · Female only
Enrollment
188 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2018 · Synced Sep 2, 2026, 5:37 AM EDT
Recruiting No phase listed Observational

Genomic Analysis of Families With a History of Discordant Cancers

NCT04860453
View directory record Official record
Conditions
Discordant Cancers
Interventions
WES via Illumina NextSeq 550 sequencing system, Blood Draw, Skin biopsy, Saliva Sample
Genetic · Diagnostic Test
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years to 100 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Sep 2, 2026, 5:37 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Microbiome and Axial Spondyloarthritis

NCT04713995
View directory record Official record
Conditions
Axial Spondyloarthritis
Interventions
Dietary recommendations
Other
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Jul 7, 2022 · Synced Sep 2, 2026, 5:37 AM EDT
Completed Phase 1 Interventional

Study of Carfilzomib in Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL) or Prolymphocytic Leukemia (PLL)

NCT01212380
View directory record Official record
Conditions
B-cell Chronic Lymphocytic Leukemia, Hematopoietic/Lymphoid Cancer, Prolymphocytic Leukemia, Recurrent Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia
Interventions
carfilzomib, Cytokine Assessment, Pharmacodynamic Studies, Proteosome Inhibition Assessment, Pharmacogenomic Studies
Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 8, 2016 · Synced Sep 2, 2026, 5:37 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Remote Incentives for Smoking Cessation Among AN Pregnant Women

NCT05019170
View directory record Official record
Conditions
Smoking, Smoking Cessation
Interventions
Smartphone-based Financial Incentives, Best Practices
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Anchorage, Alaska • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Sep 2, 2026, 5:37 AM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Implementing Tobacco Treatment in Low Dose CT Lung Cancer Screening Sites

NCT03315910
View directory record Official record
Conditions
Smoking Cessation
Interventions
Motivational Interviewing (MI), Nicotine Replacement Therapy (NRT), Nicotine Lozenge, Message Framing, saliva sample
Behavioral · Drug · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
50 Years to 80 Years
Enrollment
807 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
18
States / cities
Los Angeles, California • Walnut Creek, California • La Grange, Georgia + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced Sep 2, 2026, 5:37 AM EDT
Completed Not applicable Interventional

Yoga Program for Lung Cancer Patients and Caregivers

NCT02196844
View directory record Official record
Conditions
Lung Cancer
Interventions
Hatha Yoga, Questionnaires, Walk Test
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Sep 2, 2026, 5:37 AM EDT
Recruiting No phase listed Observational

Molecular Testing for the MD Anderson Cancer Center Personalized Cancer Therapy Program

NCT01772771
View directory record Official record
Conditions
Glioma, Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm, Melanoma, Sarcoma
Interventions
Biospecimen Collection, Genetic Testing, Medical Chart Review
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
12,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2033
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 2, 2026, 5:37 AM EDT
Completed Phase 4 Interventional Results available

Calcitonin Gene-related Peptide Levels in Chronic Migraine

NCT01071096
View directory record Official record
Conditions
Chronic Migraine
Interventions
OnabotulinumtoxinA, Saline
Drug
Lead sponsor
Cady, Roger, M.D.
Individual
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Springfield, Missouri • Plainview, New York
Source: ClinicalTrials.gov public record
Updated Feb 11, 2013 · Synced Sep 2, 2026, 5:37 AM EDT