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Showing 1–24 of 533 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational

Human Papilloma Virus Infection in HIV-Positive Indian Men Who Have Sex With Men

NCT00919997
View directory record Official record
Conditions
Nonneoplastic Condition, Precancerous Condition
Interventions
DNA analysis, polymerase chain reaction, fluorescence activated cell sorting, questionnaire administration, study of socioeconomic and demographic variables, study of high risk factors
Genetic · Other · Procedure
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older · Male only
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2015 · Synced Sep 2, 2026, 5:41 PM EDT
Completed Not applicable Interventional

Pediatric Emergency Department Decision Support System to Reduce Secondhand Smoke

NCT02489708
View directory record Official record
Conditions
Asthma, Smoking Cessation
Interventions
Cessation Counseling
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 8, 2021 · Synced Sep 2, 2026, 5:41 PM EDT
Completed No phase listed Observational

Salivary Biomarkers for Sjögren's Syndrome Detection

NCT01807689
View directory record Official record
Conditions
Sjögren's Syndrome
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Sep 2, 2026, 5:41 PM 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 22, 2025 · Synced Sep 2, 2026, 5:41 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The BEACH Interview Study- Pregnant and Breastfeeding Mothers

NCT03036696
View directory record Official record
Conditions
Pediatric Obesity, Recruitment
Interventions
Pregnant Mothers Interview, Breastfeeding Mothers Interview
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 11, 2019 · Synced Sep 2, 2026, 5:41 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Sleep and Circadian Contributions to Nighttime Blood Pressure

NCT05656768
View directory record Official record
Conditions
Sleep, Circadian Rhythm, Blood Pressure, Hypertension
Interventions
Constant Routine Protocol
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
1,427 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Sep 2, 2026, 5:41 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Discovering New Genetic Markers in Adults and Children Who May Be At Risk for Hereditary Forms of Cancer

NCT03922893
View directory record Official record
Conditions
Cancer
Interventions
Family History Information, ORAGENE, Blood, Skin Biopsy
Other · Genetic
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Sep 2, 2026, 5:41 PM EDT
Completed Phase 1 Interventional

Cocaine in Parotid Saliva, Blood and Urine - 4

NCT00000190
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Parotid Gland
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1991 – 1992
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced Sep 2, 2026, 5:41 PM 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 24, 2024 · Synced Sep 2, 2026, 5:41 PM EDT
Recruiting No phase listed Observational

Validity of Viome's Oral/throat Cancer Test

NCT06174428
View directory record Official record
Conditions
Oral and Throat Cancer, Oropharyngeal Squamous Cell Carcinoma, Oral Squamous Cell Carcinoma
Interventions
Oral/Throat cancer test
Device
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
St Louis, Missouri • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Sep 2, 2026, 5:41 PM EDT
Recruiting Not applicable Interventional

Engagement of American Indians of Southwestern Tribal Nations in Cancer Genome Sequencing

NCT06207864
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
Biospecimen Collection, Return of Results, Survey Administration
Procedure · Other
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years and older
Enrollment
1,001 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Sep 2, 2026, 5:41 PM EDT
Completed No phase listed Observational

Determination of Amifostine Levels During Radiation Therapy

NCT00286611
View directory record Official record
Conditions
Cancer
Interventions
Blood and salivary sampling of amifostine
Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 9, 2008 · Synced Sep 2, 2026, 5:41 PM EDT
Recruiting No phase listed Observational

Investigating Hereditary Risk In Thoracic Cancers (INHERIT)

NCT05587439
View directory record Official record
Conditions
Lung Cancer, Genetic Disease, Genetic Predisposition, Hereditary Diseases
Interventions
Data and Specimen Collection
Genetic
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 2, 2026, 5:41 PM 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 12, 2026 · Synced Sep 2, 2026, 5:41 PM EDT
Recruiting No phase listed Observational

Clonal Hematopoiesis Chemotherapy and Radiation Effects Study

NCT07675967
View directory record Official record
Conditions
Lung Cancer (Diagnosis), Osteochondroma, Spitz Nevus, Solid Cancers, Breast Cancer, Gastric (Stomach) Cancer, Colorectal (Colon or Rectal) Cancer, Sarcoma, Ovarian Adenocarcinoma, Uterine Adenocarcinoma, Endometrial Adenocarcinoma, Esophageal Adenocarcinoma, Head and Neck Cancer, Therapy-Related Acute Myeloid Leukemia, Therapy-Related MDS, Clonal Hematopoiesis of Indeterminate Potential (CHIP), Clonal Cytopenia of Undetermined Significance
Interventions
Samples
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 2, 2026, 5:41 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Detection of Oral and Throat Cancers Using OralViome Cancer Testing System

NCT05451303
View directory record Official record
Conditions
Oral Squamous Cell Carcinoma, Oropharynx Squamous Cell Carcinoma, Premalignant Lesion
Interventions
OralViome Cancer Testing System
Device
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
475 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Sep 2, 2026, 5:41 PM 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, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Smartphone-based Financial Incentives

NCT03922360
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Smartphone-based Financial Incentives, Best Practices
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 2, 2026, 5:41 PM EDT
Active, not recruiting No phase listed Observational

Study of Radiation Exposure and Bilateral Breast Cancer

NCT00903591
View directory record Official record
Conditions
Breast Cancer
Interventions
questionaire, blood or saliva sample
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
1,699 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
4
States / cities
Stanford, California • Iowa City, Iowa • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 2, 2026, 5:41 PM EDT
Completed Not applicable Interventional Results available

DryShield vs Cotton Roll Isolation During Sealants Placement: Efficiency and Patient Preference

NCT02995369
View directory record Official record
Conditions
Time, Patient Preference
Interventions
DryShield, Cotton rolls
Device · Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
5 Years to 14 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Sep 2, 2026, 5:41 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Long QT Syndrome Screening in Newborns

NCT02412709
View directory record Official record
Conditions
Long QT Syndrome
Interventions
QTScreen ECG Recorder
Device
Lead sponsor
QT Medical, Inc.
Other
Eligibility
2 Weeks to 4 Weeks
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
3
States / cities
Lynwood, California • Torrance, California
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Sep 2, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Defining Skin Immunity of a Bite of Key Insect Vectors in Humans

NCT03641339
View directory record Official record
Conditions
Zika, Dengue, Malaria, Chikungunya, Leishmaniasis
Interventions
One vector feeding, Four vector feeding
Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 64 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 7, 2021 · Synced Sep 2, 2026, 5:41 PM EDT
Recruiting No phase listed Observational

Collecting Medical Information and Tissue Samples From Patients With Pancreatic Cancer or Other Pancreatic Disorders

NCT00830557
View directory record Official record
Conditions
Islet Cell Tumor, Pancreatic Cancer, Pancreatic Disease, Acute Pancreatitis, Chronic Pancreatitis, Hereditary Pancreatitis, Pancreatic Neuroendocrine Carcinoma, Pancreatic Adenocarcinoma
Interventions
medical chart review, survey administration, biospecimen collection
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2027
U.S. locations
3
States / cities
Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Sep 2, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Role of Contingency Management in Waterpipe Smoking Cessation

NCT02159092
View directory record Official record
Conditions
Waterpipe Smoking
Interventions
Contingency Management
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Sep 2, 2026, 5:41 PM EDT