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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:50 AM EDT

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Showing 217–240 of 269 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sample Collection Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Detection of Gut Metabolites in Mother's Milk Following Juice Intake

NCT04596254
View directory record Official record
Conditions
Healthy Diet
Interventions
Pomegranate Juice
Other
Lead sponsor
Amazentis SA
Industry
Eligibility
20 Years to 40 Years · Female only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Collection Of Tissue, Blood, and Other Specimens From Patients With Head and Neck Tumors To Study the Causes, Diagnosis, Prevention and Treatment of Cancers

NCT00580203
View directory record Official record
Conditions
Head and Neck Cancers
Interventions
Not listed
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
1,468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 15, 2024 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational Results available

Pre-Salpingo-Oophorectomy Pilot Study of MAKO 7 Device Performance

NCT02974842
View directory record Official record
Conditions
BRCA1 Mutation, BRCA2 Mutation, Atypia Suspicious for Malignancy
Interventions
MAKO 7
Device
Lead sponsor
nVision Medical
Industry
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
San Francisco, California • Walnut Creek, California • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 22, 2026, 4:50 AM EDT
Active, not recruiting No phase listed Observational

Endometrial Cancer Vaginal Fluid Specimen Collection Study

NCT07544680
View directory record Official record
Conditions
Abnormal Uterine Bleeding (AUB), Endometrial Cancer, Atypical Endometrial Hyperplasia, Endometrial Hyperplasia With Atypia, Endometrial Intraepithelial Neoplasia
Interventions
Not listed
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
18 Years and older · Female only
Enrollment
4,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
5
States / cities
Sarasota, Florida • Scarborough, Maine • Murfreesboro, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 22, 2026, 4:50 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection of Lung Fluid and Tissue Samples for Research

NCT00471250
View directory record Official record
Conditions
Leukocyte Disorders, Respiratory Tract Diseases, Bronchoscopy
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
5 Years to 100 Years
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational Results available

Collection and Testing of Respiratory Samples

NCT01302418
View directory record Official record
Conditions
QIAGEN ResPlex II Advanced Panel, Influenza A, Respiratory Syncytial Virus Infections, Infection Due to Human Parainfluenza Virus 1, Parainfluenza Type 2, Parainfluenza Type 3, Parainfluenza Type 4, Human Metapneumovirus A/B, Rhinovirus, Coxsackie Virus/Echovirus, Adenovirus Types B/C/E, Coronavirus Subtypes 229E, Coronavirus Subtype NL63, Coronavirus Subtype OC43, Coronavirus Subtype HKU1, Human Bocavirus, Artus Influenza A/B RT-PCR Test, Influenza B
Interventions
artus Influenza A/B RT-PCR Test
Device
Lead sponsor
QIAGEN Gaithersburg, Inc
Industry
Eligibility
Not listed
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
5
States / cities
Tuscon, Arizona • Albany, New York • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Oct 22, 2026, 4:50 AM EDT
Terminated No phase listed Observational

Prospective Collection of Biospecimen in Pediatric Patients and Adult Guardians Diagnosed With Glycogen Storage Disease Type 1B (GSD1b)

NCT05915910
View directory record Official record
Conditions
Glycogen Storage Disease Type IB
Interventions
Specimen Donation
Diagnostic Test
Lead sponsor
Sanguine Biosciences
Industry
Eligibility
4 Years to 85 Years
Enrollment
6 participants
Timeline
2023 – 2024
U.S. locations
1
States / cities
Woburn, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 19, 2024 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

ALCMI-006: A Prospective Biospecimen Collection Study From Patients With ROS1-Fusion Positive Tumors

NCT03497624
View directory record Official record
Conditions
ROS1-fusion Positive Tumor
Interventions
Biospecimens collection
Other
Lead sponsor
Addario Lung Cancer Medical Institute
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Carlos, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2020 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Collection of Heart Tissue Sample During Open Heart Surgery

NCT00423553
View directory record Official record
Conditions
Ischemia
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Validation of An Optimized Multi-Target Stool DNA (Mt-sDNA 2.0) Test, for Colorectal Cancer Screening "BLUE-C"

NCT04144738
View directory record Official record
Conditions
Colorectal Cancer
Interventions
mt-sDNA 2.0 screening test, FIT test, Colonoscopy
Diagnostic Test · Procedure
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
40 Years and older
Enrollment
26,758 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
195
States / cities
Birmingham, Alabama • Cullman, Alabama • Dothan, Alabama + 161 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2023 · Synced Oct 22, 2026, 4:50 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Specimen and Data Collection for a Novel Biomarker Combination for the Differential Diagnosis of Inflammatory Bowel Disease and Irritable Bowel Syndrome.

NCT07471490
View directory record Official record
Conditions
IBD (Inflammatory Bowel Disease), IBS (Irritable Bowel Syndrome), Gastrointestinal Symptoms
Interventions
Not listed
Lead sponsor
DiaSorin Inc.
Industry
Eligibility
2 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 22, 2026, 4:50 AM EDT
Recruiting No phase listed Observational

Collecting Tissue Samples for Future Research From Women Undergoing Surgery for Breast Cancer

NCT00898131
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
Female only
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 22, 2026, 4:50 AM EDT
Not listed No phase listed Observational

Prospective Single-Timepoint Huntington's Disease Biospecimen Collection Study

NCT05773196
View directory record Official record
Conditions
Huntington Disease, Huntington's Dementia, Huntington Disease, Late Onset, Huntington; Dementia (Etiology)
Interventions
Biospecimen Collection
Other
Lead sponsor
Sanguine Biosciences
Industry
Eligibility
25 Years to 65 Years
Enrollment
5 participants
Timeline
2023 – 2025
U.S. locations
1
States / cities
Woburn, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Detecting Infections Rapidly and Easily for Candidemia Trial (DIRECT)

NCT01525095
View directory record Official record
Conditions
Candidemia
Interventions
Not listed
Lead sponsor
T2 Biosystems
Industry
Eligibility
18 Years to 95 Years
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
5
States / cities
Birmingham, Alabama • San Francisco, California • Lexington, Kentucky + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Detecting Infections Rapidly and Easily for Bacteremia Trial (DIREBT)

NCT01919762
View directory record Official record
Conditions
Bacteremia
Interventions
Not listed
Lead sponsor
T2 Biosystems
Industry
Eligibility
18 Years to 95 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 28, 2015 · Synced Oct 22, 2026, 4:50 AM EDT
Terminated Not applicable Interventional

Study to Evaluate the Effectiveness of the Initial Specimen Diversion Device When Collected Through Peripheral Intravenous Catheters

NCT02093494
View directory record Official record
Conditions
Septicemia
Interventions
Initial Specimen Diversion Device (ISDD), Lab standard practice (LSP), Peripheral Intravenous Catheters (PIVC)
Device · Procedure
Lead sponsor
Magnolia Medical Technologies, Inc.
Industry
Eligibility
19 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 11, 2017 · Synced Oct 22, 2026, 4:50 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Sample Collection Study for the CellMax Life Circulating Tumor Cell and Circulating Tumor DNA Platforms for the Early Detection of Colorectal Cancer and Adenomas

NCT05127096
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
FirstSight blood test
Diagnostic Test
Lead sponsor
CellMax Life
Industry
Eligibility
45 Years to 80 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
15
States / cities
Huntsville, Alabama • Chula Vista, California • Lancaster, California + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 19, 2021 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Blood Sample Collection to Evaluate Biomarkers for Hepatocellular Carcinoma

NCT03628651
View directory record Official record
Conditions
Hepatocellular Carcinoma, Hepatocellular Carcinoma Surveillance
Interventions
Blood Sample Collection
Other
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
18 Years and older
Enrollment
2,150 participants
Timeline
2018 – 2020
U.S. locations
36
States / cities
Los Angeles, California • Newport Beach, California • Orange, California + 29 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2020 · Synced Oct 22, 2026, 4:50 AM EDT
Terminated No phase listed Observational

Whole Blood Biospecimen Collection for Subjects With Fanconi Anemia

NCT05910853
View directory record Official record
Conditions
Fanconi Anemia
Interventions
Specimen Donation
Diagnostic Test
Lead sponsor
Sanguine Biosciences
Industry
Eligibility
18 Years to 85 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Woburn, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Pharmacokinetic, Immunological and Biochemical Sample Collection and Analysis of a Tysabri Patient Cohort

NCT01070719
View directory record Official record
Conditions
Multiple Sclerosis, Relapse
Interventions
Not listed
Lead sponsor
John F. Foley, MD
Other
Eligibility
18 Years to 75 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Oct 22, 2026, 4:50 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Data and Sample Collection Study to Elucidate the Mechanisms of Eosinophilic Disorders

NCT00267501
View directory record Official record
Conditions
Eosinophilic Gastrointestinal Disease Eosinophilic Inflammatory Disease, Food Allergy
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2050
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Sample Collection Study in Patients With Suspected Melanoma Utilizing DermTech's Non-invasive Adhesive Patch Biopsy Kits

NCT04550000
View directory record Official record
Conditions
Melanoma (Skin), Pigmented Skin, Nevus
Interventions
Not listed
Lead sponsor
DermTech
Other
Eligibility
21 Years and older
Enrollment
652 participants
Timeline
2019 – 2022
U.S. locations
2
States / cities
Chevy Chase, Maryland • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Oct 28, 2022 · Synced Oct 22, 2026, 4:50 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Immune Responses to H5N1 Vaccine With and Without AS03 Adjuvant

NCT01578317
View directory record Official record
Conditions
Influenza
Interventions
H5N1 vaccine plus AS03 adjuvant, H5N1 vaccine without adjuvant
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Collecting and Storing Tissue Samples From Patients With Head and Neck Cancer

NCT00898300
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
biologic sample preservation procedure, biopsy
Other · Procedure
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
97
States / cities
Birmingham, Alabama • Sacramento, California • Colorado Springs, Colorado + 68 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2015 · Synced Oct 22, 2026, 4:50 AM EDT