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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:36 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 13,488 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Laboratory Procedure Clear all
Completed No phase listed Observational

COVID Breath Test - Ancon

NCT04760639
View directory record Official record
Conditions
Covid19
Interventions
Breath test
Diagnostic Test
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 20, 2026, 5:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

DHL Survey on Generative AI for MyChart Messaging

NCT06108037
View directory record Official record
Conditions
Communication
Interventions
Generative AI for electronic communication and disclosure
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
1,454 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 20, 2026, 5:36 AM EDT
Terminated Early Phase 1 Interventional Results available

Cardiometabolic Disease and Pulmonary Hypertension

NCT03349775
View directory record Official record
Conditions
Obesity
Interventions
Metformin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
30 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 21, 2022 · Synced Oct 20, 2026, 5:36 AM EDT
Terminated Phase 2 Interventional Results available

Docetaxel Followed by Surgery in Treating Women With Stage II or Stage III Breast Cancer

NCT00343512
View directory record Official record
Conditions
Breast Cancer
Interventions
docetaxel, protein expression analysis, laboratory biomarker analysis, biopsy, conventional surgery, neoadjuvant therapy
Drug · Genetic · Other + 1 more
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 27, 2012 · Synced Oct 20, 2026, 5:36 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

The Role of Molecules in Blood Cells for Diagnosing Bipolar Disorders

NCT02804334
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Psychiatric Questionnaires, Blood draw
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 1, 2018 · Synced Oct 20, 2026, 5:36 AM EDT
Completed Phase 3 Interventional Results available

A Study to Test the Efficacy and Safety of the Beta-3 Agonist Mirabegron (YM178) in Patients With Symptoms of Overactive Bladder

NCT00912964
View directory record Official record
Conditions
Urinary Bladder, Overactive
Interventions
Mirabegron, Placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
2,030 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
82
States / cities
Homewood, Alabama • Huntsville, Alabama • Mobile, Alabama + 75 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 20, 2026, 5:36 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Study to Assess Effect of Next-Generation Propellant MDI on Mucociliary Clearance Vs. HFA Propellant MDI in Healthy Participants

NCT05755932
View directory record Official record
Conditions
Mucociliary Clearance
Interventions
HFO-1234ze(E), HFA-134a
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 60 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
4
States / cities
Kansas City, Kansas • Baltimore, Maryland • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 20, 2026, 5:36 AM EDT
Active, not recruiting No phase listed Observational

Feasibility and Reliability of the Melbourne Assessment-2 (MA-2) for Telehealth

NCT06810063
View directory record Official record
Conditions
Cerebral Palsy, Hemiplegic Cerebral Palsy
Interventions
Assessment only, no intervention
Other
Lead sponsor
Ohio State University
Other
Eligibility
2 Years to 10 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 20, 2026, 5:36 AM EDT
Active, not recruiting Not applicable Interventional

Lupus Intervention for Fatigue Trial

NCT02653287
View directory record Official record
Conditions
Fatigue, Physical Activity, Lupus Erythematosus, Systemic
Interventions
Experimental, Control
Behavioral · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational

Study of Diets and Way of Life of Native Americans and Hispanics in New Mexico During the Time of the Trinity Nuclear Test

NCT02211781
View directory record Official record
Conditions
Lifestyle, Diet, Ionizing Radiation Exposure
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
75 Years to 101 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 23, 2018 · Synced Oct 20, 2026, 5:36 AM EDT
Recruiting Phase 3 Interventional

Active Surveillance, Bleomycin, Etoposide, Carboplatin or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors

NCT03067181
View directory record Official record
Conditions
Childhood Extracranial Germ Cell Tumor, Extragonadal Embryonal Carcinoma, Germ Cell Tumor, Malignant Germ Cell Tumor, Malignant Ovarian Teratoma, Stage I Ovarian Choriocarcinoma, Stage I Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage I Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage I Testicular Choriocarcinoma AJCC v6 and v7, Stage I Testicular Embryonal Carcinoma AJCC v6 and v7, Stage I Testicular Seminoma AJCC v6 and v7, Stage I Testicular Yolk Sac Tumor AJCC v6 and v7, Stage II Ovarian Choriocarcinoma, Stage II Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage II Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage II Testicular Choriocarcinoma AJCC v6 and v7, Stage II Testicular Embryonal Carcinoma AJCC v6 and v7, Stage II Testicular Yolk Sac Tumor AJCC v6 and v7, Stage III Ovarian Choriocarcinoma, Stage III Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage III Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage III Testicular Choriocarcinoma AJCC v6 and v7, Stage III Testicular Embryonal Carcinoma AJCC v6 and v7, Stage III Testicular Yolk Sac Tumor AJCC v6 and v7, Stage IV Ovarian Choriocarcinoma, Stage IV Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage IV Ovarian Yolk Sac Tumor AJCC v6 and v7, Testicular Mixed Choriocarcinoma and Embryonal Carcinoma, Testicular Mixed Choriocarcinoma and Teratoma, Testicular Mixed Choriocarcinoma and Yolk Sac Tumor
Interventions
Best Practice, Biopsy Procedure, Biospecimen Collection, Bleomycin Sulfate, Carboplatin, Cisplatin, Computed Tomography, Etoposide, Magnetic Resonance Imaging, Pulmonary Function Test, Questionnaire Administration
Other · Procedure · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Enrollment
1,780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
566
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 338 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Rod Sensitivity in Age-related Macular Degeneration (AMD) and Retinitis Pigmentosa (RP)

NCT03322930
View directory record Official record
Conditions
Retinitis Pigmentosa, AMD
Interventions
Rod sensitivity
Diagnostic Test
Lead sponsor
Retina Foundation of the Southwest
Other
Eligibility
10 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 23, 2019 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational

National Registry and Blood Bank of Patients With Liver Cancer

NCT00482365
View directory record Official record
Conditions
Liver Cancer
Interventions
biologic sample preservation procedure, medical chart review, Patient interview
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
3
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 19, 2013 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational

Longitudinal Study of Multiple Symptoms in Advanced Lung Cancer

NCT00422500
View directory record Official record
Conditions
Lung Cancer
Interventions
Questionnaire, Telephone Interactive System, Blood Samples
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
4
States / cities
Miami, Florida • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2012 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Feasibility of Rapid COVID-19 Testing in Disadvantaged Populations

NCT04558307
View directory record Official record
Conditions
Coronavirus Disease (COVID-19)
Interventions
Pilot a rapid SARS-CoV-2 testing strategy, Community-driven messages to promote COVID-19 testing
Diagnostic Test · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Oct 20, 2026, 5:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Throwing Device Tracker for Youth Injury Prevention

NCT04098107
View directory record Official record
Conditions
Overuse Injury
Interventions
Throwing Device
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
8 Years to 14 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Chocolate Study

NCT01949636
View directory record Official record
Conditions
Obesity
Interventions
Functional Magnetic Resonance Imaging
Other
Lead sponsor
Oregon Research Institute
Other
Eligibility
14 Years to 16 Years
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 24, 2018 · Synced Oct 20, 2026, 5:36 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Point of Care Evaluation of Novir 2019-nCoV Immunoglobulin G/ Immunoglobulin M (IgG/IgM) Antibody Test (Collodial Gold)

NCT04902911
View directory record Official record
Conditions
Covid19
Interventions
COVID-19 SARS-CoV IgG/IgM antibody rapid test
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
21 Years and older
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Wauwatosa, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Oct 20, 2026, 5:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Addressing Prostate Cancer Information Disparities With eHealth Technology

NCT02787434
View directory record Official record
Conditions
Prostate Neoplasm
Interventions
Prostate Cancer Screening Decision Aid
Other
Lead sponsor
Tufts University
Other
Eligibility
45 Years to 70 Years · Male only
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
2
States / cities
Medford, Massachusetts • Atlanta, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 22, 2016 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Smart Phone as a Screening and Evaluation Tool to Identify Knee Valgus During Dynamic Activities

NCT02167399
View directory record Official record
Conditions
Leg Injuries
Interventions
Not listed
Lead sponsor
Mitchell Selhorst
Other
Eligibility
13 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Westerville, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 23, 2014 · Synced Oct 20, 2026, 5:36 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Skin Safety Study to Evaluate the Sensitizing Potential in Healthy Volunteers

NCT02256930
View directory record Official record
Conditions
Healthy Volunteers
Interventions
M518101, M518101 Vehicle, Sodium lauryl sulfate, Saline
Drug · Other
Lead sponsor
Maruho North America Inc.
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Fair Lawn, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 11, 2015 · Synced Oct 20, 2026, 5:36 AM EDT
Recruiting Phase 3 Interventional

Metformin for the Treatment of Insulin Resistance in Women With Stage I-III Breast Cancer Completing Chemotherapy

NCT06763328
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Invasive Breast Carcinoma
Interventions
Biospecimen Collection, Educational Intervention, Extended Release Metformin Hydrochloride, Questionnaire Administration
Procedure · Other · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
3
States / cities
Duarte, California • La Jolla, California • Riverside, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 20, 2026, 5:36 AM EDT
Completed Not applicable Interventional Results available

Cost Effectiveness of Ambulatory Management for Veterans With Sleep Apnea

NCT00880165
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Continuous positive airway pressure apparatus
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 90 Years
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Oct 20, 2026, 5:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Vallania Study: A Case Control Study for the Development of Multiomics Blood Tests for Cancer Screening

NCT05254834
View directory record Official record
Conditions
Cancer
Interventions
Freenome Test
Diagnostic Test
Lead sponsor
Freenome Holdings Inc.
Industry
Eligibility
30 Years and older
Enrollment
7,435 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
68
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Springdale, Arkansas + 62 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 20, 2026, 5:36 AM EDT