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ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:36 PM EDT

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

Showing 49–72 of 269 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sample Collection Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Tissue Procurement for Biomedical Research

NCT00182858
View directory record Official record
Conditions
Normal Volunteers
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Completed No phase listed Observational

Collecting Tumor Samples From Patients With Gynecological Tumors

NCT00897442
View directory record Official record
Conditions
Borderline Ovarian Clear Cell Tumor, Borderline Ovarian Serous Tumor, Cervical Adenocarcinoma, Cervical Adenosquamous Carcinoma, Cervical Small Cell Carcinoma, Cervical Squamous Cell Carcinoma, Not Otherwise Specified, Childhood Embryonal Rhabdomyosarcoma, Childhood Malignant Ovarian Germ Cell Tumor, Endometrioid Stromal Sarcoma, Gestational Trophoblastic Tumor, Malignant Mesothelioma, Malignant Ovarian Epithelial Tumor, Melanoma, Neoplasm of Uncertain Malignant Potential, Ovarian Brenner Tumor, Ovarian Clear Cell Cystadenocarcinoma, Ovarian Serous Cystadenocarcinoma, Paget Disease of the Vulva, Recurrent Cervical Carcinoma, Recurrent Fallopian Tube Carcinoma, Recurrent Ovarian Carcinoma, Recurrent Ovarian Germ Cell Tumor, Recurrent Primary Peritoneal Carcinoma, Recurrent Uterine Corpus Carcinoma, Recurrent Vaginal Carcinoma, Recurrent Vulvar Carcinoma, Stage I Ovarian Cancer, Stage I Uterine Corpus Cancer, Stage I Vaginal Cancer, Stage I Vulvar Cancer, Stage IA Cervical Cancer, Stage IA Fallopian Tube Cancer, Stage IA Ovarian Cancer, Stage IA Ovarian Germ Cell Tumor, Stage IB Cervical Cancer, Stage IB Fallopian Tube Cancer, Stage IB Ovarian Cancer, Stage IB Ovarian Germ Cell Tumor, Stage IC Fallopian Tube Cancer, Stage IC Ovarian Cancer, Stage IC Ovarian Germ Cell Tumor, Stage II Ovarian Cancer, Stage II Uterine Corpus Cancer, Stage II Vaginal Cancer, Stage II Vulvar Cancer, Stage IIA Cervical Cancer, Stage IIA Fallopian Tube Cancer, Stage IIA Ovarian Cancer, Stage IIA Ovarian Germ Cell Tumor, Stage IIB Cervical Cancer, Stage IIB Fallopian Tube Cancer, Stage IIB Ovarian Cancer, Stage IIB Ovarian Germ Cell Tumor, Stage IIC Fallopian Tube Cancer, Stage IIC Ovarian Cancer, Stage IIC Ovarian Germ Cell Tumor, Stage III Borderline Ovarian Surface Epithelial-Stromal Tumor, Stage III Cervical Cancer, Stage III Uterine Corpus Cancer, Stage III Vaginal Cancer, Stage III Vulvar Cancer, Stage IIIA Fallopian Tube Cancer, Stage IIIA Ovarian Cancer, Stage IIIA Ovarian Germ Cell Tumor, Stage IIIA Primary Peritoneal Cancer, Stage IIIB Fallopian Tube Cancer, Stage IIIB Ovarian Cancer, Stage IIIB Ovarian Germ Cell Tumor, Stage IIIB Primary Peritoneal Cancer, Stage IIIC Fallopian Tube Cancer, Stage IIIC Ovarian Cancer, Stage IIIC Ovarian Germ Cell Tumor, Stage IIIC Primary Peritoneal Cancer, Stage IV Borderline Ovarian Surface Epithelial-Stromal Tumor, Stage IV Fallopian Tube Cancer, Stage IV Ovarian Cancer, Stage IV Primary Peritoneal Cancer, Stage IV Uterine Corpus Cancer, Stage IVA Cervical Cancer, Stage IVA Vaginal Cancer, Stage IVB Cervical Cancer, Stage IVB Vaginal Cancer, Stage IVB Vulvar Cancer, Uterine Corpus Cancer, Uterine Corpus Leiomyosarcoma, Vulvar Squamous Cell Carcinoma
Interventions
Laboratory Biomarker Analysis
Other
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
Female only
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1992
U.S. locations
187
States / cities
Fayetteville, Arkansas • Little Rock, Arkansas • Burbank, California + 128 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2016 · Synced Oct 21, 2026, 11:36 PM EDT
Completed No phase listed Observational

Evaluating the Analytical Equivalency of Serum and Whole Blood Samples Run on the MeMed Key® Platform (Perseverance Study)

NCT05439551
View directory record Official record
Conditions
Acute Infection
Interventions
MeMed BV®
Diagnostic Test
Lead sponsor
MeMed Diagnostics Ltd.
Industry
Eligibility
90 Days and older
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Brooklyn, New York • Easley, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 24, 2023 · Synced Oct 21, 2026, 11:36 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Direct to Patient Minimal Risk Biospecimen and Data Collection Research

NCT07128966
View directory record Official record
Conditions
Healthy, Lupus, Celiac, Kidney Disease, Chronic, Dermatologic
Interventions
Observation
Other
Lead sponsor
Joined Bio
Industry
Eligibility
18 Years to 90 Years
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2036
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Recruiting Not applicable Interventional

Prehabilitation Physical Therapy and Relaxation Intervention Program to Promote Resiliency and Operative Success Among Adults Receiving Lung Cancer Surgery, ROAR-LCS Trial

NCT07584239
View directory record Official record
Conditions
Resectable Lung Non-Small Cell Carcinoma
Interventions
Biospecimen Collection, Exercise Intervention, Internet-Based Intervention, Physical Therapy, Relaxation Technique, Survey Administration, Text Message-Based Navigation Intervention
Procedure · Other · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Completed No phase listed Observational

Alinity m HR HPV Specimen Collection Study From Women Undergoing Routine Cervical Cancer Screening

NCT04746872
View directory record Official record
Conditions
Human Papillomavirus
Interventions
Alinity m HR HPV
Diagnostic Test
Lead sponsor
Abbott Molecular
Industry
Eligibility
25 Years and older · Female only
Enrollment
14,935 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
63
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2024 · Synced Oct 21, 2026, 11:36 PM EDT
Recruiting No phase listed Observational

Study to Enable New Diagnostics for Pulmonary Microbes in People With CF

NCT07312734
View directory record Official record
Conditions
Cystic Fibrosis (CF), New Diagnostics
Interventions
Not listed
Lead sponsor
Chris Goss
Other
Eligibility
16 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
9
States / cities
La Jolla, California • Minneapolis, Minnesota • St Louis, Missouri + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biological Specimen Collection for Laboratory Methods Development and Training Purposes

NCT00025831
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 21, 2026, 11:36 PM EDT
Terminated No phase listed Observational

Biorepository for Precision Genomics

NCT02587026
View directory record Official record
Conditions
Neoplasms
Interventions
Blood sample collection, Tumor tissue sample collection
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
2
States / cities
Indianapolis, Indiana • Muncie, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 13, 2020 · Synced Oct 21, 2026, 11:36 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

VRC 900: Evaluation of Tissue-Specific Immune Responses in Adults 18 Years of Age and Older

NCT01132859
View directory record Official record
Conditions
Immunity, Mucosal, Immune System Processes, Blood Specimen Collection
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 120 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Swab Sample Collection for the Detection of Bacterial Proteases in Wounds Assay

NCT01750203
View directory record Official record
Conditions
Chronic Wounds With Different Etiologies
Interventions
Swabs
Other
Lead sponsor
Systagenix Wound Management
Industry
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 20, 2012 · Synced Oct 21, 2026, 11:36 PM EDT
Completed No phase listed Observational

Autofluorescence Detection of Oral Malignancies and Database and Biospecimen Collection to Identify Biomarkers of Head and Neck Tumor Progression

NCT01531881
View directory record Official record
Conditions
Oral Cancer
Interventions
Not listed
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
21 Years to 99 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2023 · Synced Oct 21, 2026, 11:36 PM EDT
Terminated Not applicable Interventional

Biospecimen Collection and Testing for the Prevalence of Anal Dysplasia and Anal Cancer in Patients With Cervical, Vaginal and Vulvar Dysplasia and Cancer

NCT02140021
View directory record Official record
Conditions
Cervical Adenocarcinoma, Cervical Adenocarcinoma In Situ, Cervical Intraepithelial Neoplasia, Cervical Squamous Cell Carcinoma, Not Otherwise Specified, Cervical Squamous Intraepithelial Neoplasia, Early Invasive Cervical Adenocarcinoma, Early Invasive Cervical Squamous Cell Carcinoma, High Grade Cervical Squamous Intraepithelial Neoplasia, High Grade Vaginal Intraepithelial Neoplasia, Low Grade Vaginal Intraepithelial Neoplasia, Stage I Cervical Cancer AJCC v8, Stage I Vaginal Cancer AJCC v8, Stage I Vulvar Cancer AJCC v8, Stage IA Cervical Cancer AJCC v8, Stage IA Vaginal Cancer AJCC v8, Stage IA Vulvar Cancer AJCC v8, Stage IA1 Cervical Cancer AJCC v8, Stage IA2 Cervical Cancer AJCC v8, Stage IB Cervical Cancer AJCC v8, Stage IB Vaginal Cancer AJCC v8, Stage IB Vulvar Cancer AJCC v8, Stage IB1 Cervical Cancer AJCC v8, Stage IB2 Cervical Cancer AJCC v8, Stage II Cervical Cancer AJCC v8, Stage II Vaginal Cancer AJCC v8, Stage II Vulvar Cancer AJCC v8, Stage IIA Cervical Cancer AJCC v8, Stage IIA Vaginal Cancer AJCC v8, Stage IIA1 Cervical Cancer AJCC v8, Stage IIA2 Cervical Cancer AJCC v8, Stage IIB Cervical Cancer AJCC v8, Stage IIB Vaginal Cancer AJCC v8, Stage III Cervical Cancer AJCC v8, Stage III Vaginal Cancer AJCC v8, Stage III Vulvar Cancer AJCC v8, Stage IIIA Cervical Cancer AJCC v8, Stage IIIA Vulvar Cancer AJCC v8, Stage IIIB Cervical Cancer AJCC v8, Stage IIIB Vulvar Cancer AJCC v8, Stage IIIC Vulvar Cancer AJCC v8, Stage IV Cervical Cancer AJCC v8, Stage IV Vaginal Cancer AJCC v8, Stage IV Vulvar Cancer AJCC v8, Stage IVA Cervical Cancer AJCC v8, Stage IVA Vaginal Cancer AJCC v8, Stage IVA Vulvar Cancer AJCC v8, Stage IVB Cervical Cancer AJCC v8, Stage IVB Vaginal Cancer AJCC v8, Stage IVB Vulvar Cancer AJCC v8, Vaginal Adenocarcinoma, Vulvar Adenocarcinoma, Vulvar High Grade Squamous Intraepithelial Lesion, Vulvar Intraepithelial Neoplasia, Vulvar Squamous Cell Carcinoma, Vulvar Squamous Intraepithelial Lesion
Interventions
Biospecimen Collection, Laboratory Biomarker Analysis
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
409 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Oct 21, 2026, 11:36 PM EDT
Withdrawn No phase listed Observational

Collection of Biospecimen & Clinical Information in Patients w/ Gastrointestinal Cancers

NCT01031056
View directory record Official record
Conditions
Gastrointestinal Neoplasms, Gynecologic Cancers, Gynecologic Cancers Cervical Cancer, Gastric (Stomach) Cancer, Gastro-Esophageal(GE) Junction Cancer, Gastrointenstinal Stromal Tumor (GIST), Colon/Rectal Cancer, Colon/Rectal Cancer Colon Cancer, Colon/Rectal Cancer Rectal Cancer, Colon/Rectal Cancer Anal Cancer, Anal Cancer, Hepatobiliary Cancers, Hepatobiliary Cancers Liver, Pancreatic Cancer
Interventions
Blood Draw, Frozen Tumor Specimens
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2099
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 28, 2012 · Synced Oct 21, 2026, 11:36 PM EDT
Not listed No phase listed Observational

A Sample Collection Study to Validate the NEPHROCLEAR™ CCL14 Test

NCT04785391
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
Urine collection for NEPHROCLEAR CCL14 Test
Diagnostic Test
Lead sponsor
Astute Medical, Inc.
Industry
Eligibility
21 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Oct 21, 2026, 11:36 PM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Skin Immunity Sample Collection Involving Blisters and Biopsies

NCT03921515
View directory record Official record
Conditions
Hyper-Immunoglobulin E. Syndrome (HEIS), Chronic Granulomatous Disease (CGD)
Interventions
Blister induction, Skin Biopsies
Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
7 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 13, 2024 · Synced Oct 21, 2026, 11:36 PM EDT
Withdrawn No phase listed Observational

Protocol to Validate the Performance of the Mellitus Glycated CD59 ELISA for Gestational Diabetes Screening

NCT03865901
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Mellitus GCD59 Test
Diagnostic Test
Lead sponsor
Mellitus, LLC
Industry
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
19
States / cities
Birmingham, Alabama • Orange, California • Aurora, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Oct 21, 2026, 11:36 PM EDT
Completed Not applicable Interventional Results available

A Study Comparing Use of Manual and Power Bone Marrow Aspiration and Biopsy Devices in Children

NCT02159118
View directory record Official record
Conditions
Bone Marrow Aspiration and Biopsy Specimen Collection
Interventions
Manual bone marrow aspiration and biopsy device, Powered bone marrow aspiration and biopsy device
Device
Lead sponsor
Vidacare Corporation
Industry
Eligibility
2 Years to 18 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Terminated No phase listed Observational

Collection of Clinical Data and Specimens for Research on Head and Neck and Communication Disorders

NCT04618432
View directory record Official record
Conditions
Head and Neck Carcinoma
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
2 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 13, 2023 · Synced Oct 21, 2026, 11:36 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of Self-Collected Sample Compared to Clinician Collected Sample in COVID-19 and Influenza Program

NCT04681950
View directory record Official record
Conditions
Subjects Possibly Exposed to COVID-19
Interventions
Not listed
Lead sponsor
Biocerna LLC
Industry
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Fulton, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced Oct 21, 2026, 11:36 PM EDT
Recruiting No phase listed Observational

Specimen Collection From Pregnant Women at Increased Risk for Fetal Aneuploidy

NCT01429389
View directory record Official record
Conditions
Down Syndrome, Fetal Aneuploidy
Interventions
Not listed
Lead sponsor
Sequenom, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2028
U.S. locations
12
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Genes and Environment in Multiple Sclerosis

NCT01353547
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2040
U.S. locations
5
States / cities
Bethesda, Maryland • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 21, 2026, 11:36 PM EDT
Withdrawn No phase listed Observational

PDX Models From EGFR Mutant Tumors

NCT03872440
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Not listed
Lead sponsor
Addario Lung Cancer Medical Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Carlos, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2020 · Synced Oct 21, 2026, 11:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Nasal Swab Home Collection Kit (NSHC Kit) Study

NCT03813966
View directory record Official record
Conditions
Influenza Viral Infections
Interventions
Sofia Influenza A+B FIA
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
0 Years and older
Enrollment
1,181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 21, 2026, 11:36 PM EDT