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ClinicalTrials.gov public records Last synced Oct 31, 2026, 12:52 AM EDT

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Showing 121–144 of 317 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Specimen sampling Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Evaluation of the Panbio™ COVID-19/ Flu A&B Rapid Panel

NCT05163730
View directory record Official record
Conditions
COVID-19, Influenza A, Influenza Type B
Interventions
COVID-19/ Flu A&B Rapid Panel
Device
Lead sponsor
Abbott Rapid Diagnostics Jena GmbH
Industry
Eligibility
Not listed
Enrollment
2,472 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Easley, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Oct 31, 2026, 12:52 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Telehealth Self Management for CHF

NCT01812512
View directory record Official record
Conditions
Heart Failure
Interventions
Teaching for Interactive Patient Self-Management (TIPS) for Heart Failure (HF
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
55 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Charleston, South Carolina • Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 2, 2014 · Synced Oct 31, 2026, 12:52 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Positron Emission Tomography (PET) Imaging of Thrombosis

NCT03830320
View directory record Official record
Conditions
Atrial Fibrillation, COVID-19, Cancer, Thrombosis
Interventions
[64Cu]FBP8, PET/MR, Blood Collection, Electrocardiogram
Drug · Device · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 31, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Safety Study Assessing the Effects of Receiving Genome Sequencing Results

NCT01692223
View directory record Official record
Conditions
History of Cancer
Interventions
qualitative interviews
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 2, 2018 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Omadacycline Tissue Penetration in Diabetic Patients With Wound Infections and Healthy Volunteers Via In Vivo Microdialysis

NCT04144374
View directory record Official record
Conditions
Diabetes, Wound Infection, Healthy Volunteers
Interventions
Omadacycline, Microdialysis Catheter Insertion
Drug · Procedure
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 25, 2021 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluating Distribution of a Tenofovir Douche With Tap Water Douching and Simulated Receptive Anal Intercourse

NCT04195776
View directory record Official record
Conditions
HIV/AIDS, HIV Prevention
Interventions
Tenofovir Douche
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Phase 1Phase 2 Interventional

Utility of Endobronchial Ultrasound Guided Needle Biopsy in Early Stage Non- Small Cell Lung Cancer (NSCLC)

NCT00832715
View directory record Official record
Conditions
Lung Cancer
Interventions
EBUS-TBNA
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 20, 2016 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Screening for Endometrial Abnormalities in Overweight and Obese Women

NCT01922778
View directory record Official record
Conditions
Endometrial Cancer
Interventions
Endometrial Biopsy
Procedure
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
303 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Not applicable Interventional

The Biodistribution and Potential Diagnostic Ability of 18F FACBC in Patients With Head and Neck, Breast, and Prostate Cancer

NCT00605488
View directory record Official record
Conditions
Breast Cancer, Head and Neck Cancer, Prostate Cancer
Interventions
novel PET tracer FACBC
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Oct 31, 2026, 12:52 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Emergency Department-based Cervical Cancer Screening Through Self-sampling

NCT07345897
View directory record Official record
Conditions
HPV, HPV Associated Cancers, HPV Cancers, Cervical Cancer Screening, Cervical Cancer (Early Detection)
Interventions
Cervical Cancer Screening
Diagnostic Test
Lead sponsor
University of Rochester
Other
Eligibility
30 Years to 65 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 31, 2026, 12:52 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Mechanisms of Post-Bariatric Hypoglycemia

NCT04428866
View directory record Official record
Conditions
Hypoglycemia
Interventions
Continuous Glucose Monitoring, activity monitor, Mixed meal tolerance test, Glucagon Sensitivity Testing, Hypoglycemic Hyperinsulinemic Clamp, analysis of fecal microbiome
Diagnostic Test
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2024 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Establishing Baseline Sysmex UF-5000 Flow Cytometer Results in Healthy Men

NCT06951009
View directory record Official record
Conditions
Urethritis, Healthy Men Age 18-50 With no Urethral Symptoms
Interventions
Colli-Pee, standard of care 60 mL urine cup, Urinalysis, Sysmex UP-5000
Device · Diagnostic Test
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 31, 2026, 12:52 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of Day-night Secretion of Progesterone and LH Across Puberty

NCT02155933
View directory record Official record
Conditions
Puberty, Hyperandrogenism
Interventions
Blood sampling
Other
Lead sponsor
University of Virginia
Other
Eligibility
7 Years to 17 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 31, 2026, 12:52 AM EDT
Completed No phase listed Observational

Case Control Study of Pharmacogenomic Factors Associated With Hepatocellular Injury Following Exposure to Lapaquistat Acetate

NCT00890448
View directory record Official record
Conditions
Toxicity
Interventions
Pharmacogenomic whole blood sampling
Other
Lead sponsor
Takeda
Industry
Eligibility
Not listed
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
4
States / cities
Jacksonville, Florida • Jupiter, Florida • Idaho Falls, Idaho + 1 more
Source: ClinicalTrials.gov public record
Updated May 24, 2012 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Not applicable Interventional

Peripheral vs. Selective Tumor Marker Venous Sampling in Prostate Cancer

NCT02479945
View directory record Official record
Conditions
Prostate Cancer
Interventions
Obtaining biospecimen
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years to 99 Years · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 21, 2020 · Synced Oct 31, 2026, 12:52 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Digital Accessible Remote Olfactory Mediated Health Assessments for Preclinical AD

NCT05881239
View directory record Official record
Conditions
Subjective Cognitive Concerns, Mild Cognitive Impairment, Mild Behavioral Impairment, Healthy Aging
Interventions
AROMHA Brain Health Test
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 31, 2026, 12:52 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Gas Kinetics and Metabolism in Anesthesia During Non Steady State

NCT00225381
View directory record Official record
Conditions
Anesthetized Healthy Patients (ASA 1 or 2) in the Supine Position, Excluding Head, Neck and Head Surgeries, Anesthetized Patient With Severe Systemic Disease (ASA 3 or 4)
Interventions
connection of measuring device to anesthesia circuit, drawing of blood sample through an arterial line, placed according to clinical criteria by primary anesthesia team, changing operating room bed position (head down and up position), adding PEEP during anesthesia, placement of esophageal Doppler for cardiac output measurements, Humidity sensor, A mixing chamber (bymixer), Pneumotachometer cuvette, Mass spectrometer sampling port
Device · Procedure
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Oct 31, 2026, 12:52 AM EDT
Not listed Not applicable Interventional

Bioenergetics in Surgical Patients

NCT01890395
View directory record Official record
Conditions
Mitochondrial DAMP Levels in Surgical Patients
Interventions
Blood draws
Other
Lead sponsor
University of South Alabama
Other
Eligibility
19 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Mobile, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 17, 2018 · Synced Oct 31, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Interactions of Human Gut Microbiota With Intestinal Sweet Taste Receptors

NCT03032640
View directory record Official record
Conditions
Obesity
Interventions
Oral Glucose Tolerance Test (OGTT), Assessment of dietary compliance, Stool sampling, Sodium Saccharin, Placebo, Lactisole
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 45 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Oct 31, 2026, 12:52 AM EDT
Completed No phase listed Observational

Community Partnership for Healthy Sleep

NCT03045874
View directory record Official record
Conditions
Pediatric Sleep
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 5, 2019 · Synced Oct 31, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

SpO2 Accuracy Low Saturation Validation of the OxySoftN Sensor

NCT04811963
View directory record Official record
Conditions
Hypoxia, Desaturation of Blood
Interventions
Non-Invasive Controlled Hypoxia
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Oct 31, 2026, 12:52 AM EDT
Completed No phase listed Observational

Genetic Mutations in Blood and Tissue Samples in Predicting Response to Treatment in Patients With Locally Advanced Rectal Cancer Undergoing Chemoradiation

NCT02132858
View directory record Official record
Conditions
Mucinous Adenocarcinoma of the Rectum, Recurrent Rectal Cancer, Signet Ring Adenocarcinoma of the Rectum, Stage IIA Rectal Cancer, Stage IIB Rectal Cancer, Stage IIC Rectal Cancer, Stage IIIA Rectal Cancer, Stage IIIB Rectal Cancer, Stage IIIC Rectal Cancer
Interventions
cytology specimen collection procedure, laboratory biomarker analysis
Other
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Oct 31, 2026, 12:52 AM EDT
Recruiting Phase 2 Interventional

Study of 18F-FFNP Breast PET/MRI

NCT06086704
View directory record Official record
Conditions
Breast Cancer
Interventions
18F-fluorofuranylnorprogesterone, Positron Emissions Tomography / Magnetic Resonance Imaging, Anastrozole, Blood Sampling, FDA-approved gadolinium-based intravenous contrast agent
Drug · Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Female only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 31, 2026, 12:52 AM EDT
Completed No phase listed Observational

Radiation Biodosimetry in Patients Treated With Total Body Irradiation (TBI)

NCT00581958
View directory record Official record
Conditions
Cancer
Interventions
Blood Samples
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
4 Years to 100 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced Oct 31, 2026, 12:52 AM EDT