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ClinicalTrials.gov public records Last synced Oct 21, 2026, 3:59 AM EDT

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Showing 241–264 of 419 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: DNA Collection Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

North Carolina Newborn Exome Sequencing for Universal Screening

NCT02826694
View directory record Official record
Conditions
Metabolism, Inborn Errors, Hearing Loss, Hereditary Disease
Interventions
Well infant, whole exome sequencing, Diagnosed, whole exome sequencing
Genetic
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
1 Hour to 5 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 21, 2026, 3:59 AM EDT
Completed Not applicable Interventional Results available

A Novel Approach to Methicillin-resistant Staphylococcus Aureus (MRSA) Screening of Colonized Patients

NCT01234831
View directory record Official record
Conditions
MRSA Colonization
Interventions
nucleic acid amplification of nasal swab; nasal swab culture, Nasal swab culture
Device · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
463 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 31, 2017 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Immunophenotyping Assessment in a COVID-19 Cohort

NCT04378777
View directory record Official record
Conditions
Coronavirus Disease 2019 (COVID-19), SARS-CoV-2
Interventions
Biological sample collection, Data Collection: Clinical Care Assessments
Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
1,227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
17
States / cities
Tucson, Arizona • Los Angeles, California • San Francisco, California + 14 more
Source: ClinicalTrials.gov public record
Updated May 19, 2022 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Relationship Between Vitamin D Biomarkers and Survival in Blood Samples From Patients With Advanced Pancreatic Cancer

NCT01327794
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
polymorphism analysis, immunologic technique, laboratory biomarker analysis, medical chart review
Genetic · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Glens Falls, New York
Source: ClinicalTrials.gov public record
Updated Jun 29, 2016 · Synced Oct 21, 2026, 3:59 AM EDT
Recruiting No phase listed Observational

Studying Tumor Tissue Samples and Blood Samples to Learn More About DNA Changes in Patients With Lung Cancer

NCT00899405
View directory record Official record
Conditions
Lung Cancer
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2034
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood Collection Sub-Study for CRC Screening in Individuals 45-49 at Average Risk for CRC.

NCT03741166
View directory record Official record
Conditions
Colo-rectal Cancer
Interventions
Blood Sample Collection
Other
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
45 Years to 49 Years
Enrollment
871 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
37
States / cities
Phoenix, Arizona • Camarillo, California • Laguna Hills, California + 32 more
Source: ClinicalTrials.gov public record
Updated May 17, 2021 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Pediatric Longitudinal Cohort Study of Chronic Pancreatitis

NCT03672422
View directory record Official record
Conditions
Pancreatitis, Chronic, Pancreatitis, Acute
Interventions
Blood sample, Patient questionnaires, Saliva sample, Urine sample
Diagnostic Test · Behavioral
Lead sponsor
Aliye Uc
Other
Eligibility
0 Years to 17 Years
Enrollment
623 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
18
States / cities
Beverly Hills, California • Los Angeles, California • San Francisco, California + 15 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2020 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Disease Burden and Biology Using Tumor Cell Free DNA in Metastatic Kidney Cancer

NCT04883827
View directory record Official record
Conditions
Renal Cell Carcinoma
Interventions
Blood collection, Urine collection
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
3
States / cities
Nashville, Tennessee • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Oct 21, 2026, 3:59 AM EDT
Recruiting No phase listed Observational

ctDNA in Cutaneous Squamous Cell Carcinoma

NCT06875609
View directory record Official record
Conditions
Cutaneous Squamous Cell Carcinoma
Interventions
Blood and Tissue Collection
Diagnostic Test
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Multi Institutional Study in Patient Presenting With Hematuria

NCT03122964
View directory record Official record
Conditions
Bladder Cancer, Hematuria
Interventions
AssureMDx
Diagnostic Test
Lead sponsor
MDx Health
Industry
Eligibility
40 Years to 85 Years
Enrollment
1,148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 6, 2019 · Synced Oct 21, 2026, 3:59 AM EDT
Completed Phase 3 Interventional

Genetic Counseling or Usual Care in Helping Women With Newly Diagnosed Ductal Carcinoma In Situ or Stage I, Stage II, or Stage IIIA Breast Cancer Make Treatment Decisions

NCT00262899
View directory record Official record
Conditions
Breast Cancer, Psychosocial Effects of Cancer and Its Treatment
Interventions
counseling intervention, educational intervention, psychosocial assessment and care
Behavioral · Other · Procedure
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older · Female only
Enrollment
331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Chevy Chase, Maryland • Hackensack, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2013 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Voices Of Individuals: Challenges and Experiences Of bvFTD

NCT04060082
View directory record Official record
Conditions
Frontotemporal Dementia, Frontotemporal Degeneration, Frontotemporal Dementia, Behavioral Variant, FTD
Interventions
Telephone Interview
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
3
States / cities
Baltimore, Maryland • Bethesda, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Epidemiological Study to Monitor Study Participants With Resected Stage II (High Risk) or Stage III Colorectal Cancer for Circulating Tumor DNA Before, During and After Their Treatment With Adjuvant Chemotherapy

NCT04813627
View directory record Official record
Conditions
Colorectal Cancer Stage II, Colorectal Cancer Stage III
Interventions
Regular blood sample collection for ctDNA assessment
Procedure
Lead sponsor
BioNTech SE
Industry
Eligibility
18 Years and older
Enrollment
2,079 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
17
States / cities
California City, California • Concord, California • Greenbrae, California + 14 more
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Risk-Based Classification System of Patients With Newly Diagnosed Acute Lymphoblastic Leukemia

NCT01142427
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 30 Years
Enrollment
17,463 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
214
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 153 more
Source: ClinicalTrials.gov public record
Updated Oct 3, 2023 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Quantitative Detection of Circulating Donor-Specific DNA in Organ Transplant Recipients (DTRT-Multi-Center Study)

NCT02109575
View directory record Official record
Conditions
Cardiovascular Disease, Acute Rejection of Cardiac Transplant, Cardiac Transplant Rejection, Heart Transplant Failure and Rejection
Interventions
Blood Draw of up to 10 ml
Diagnostic Test
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
Not listed
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
8
States / cities
Little Rock, Arkansas • Atlanta, Georgia • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2021 · Synced Oct 21, 2026, 3:59 AM EDT
Completed No phase listed Observational

Genetic Study of Schizophrenia

NCT00001486
View directory record Official record
Conditions
Schizoaffective Disorder, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
4,914 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1995
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Imatinib to Increase RUNX1 Activity in Participants With Germline RUNX1 Deficiency

NCT06090669
View directory record Official record
Conditions
Inherited Bone Marrow Failure Syndrome, Familial Platelet Disorder With Predisposition to Myeloid Malignancies
Interventions
TruSight Oncology, imatinib
Device · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Recruiting No phase listed Observational

Defining the Molecular and Radiologic Phenotype of Progressive RA Interstitial Lung Disease

NCT06397677
View directory record Official record
Conditions
Rheumatoid Arthritis, Interstitial Lung Disease
Interventions
Research Testing Performed (Laboratory), Information Collected as Standard of Care, Research Testing Performed
Genetic · Diagnostic Test · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 90 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2034
U.S. locations
4
States / cities
San Francisco, California • Aurora, Colorado • Kansas City, Kansas + 1 more
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 21, 2026, 3:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of SKY Breath Meditation on Health and Well-being

NCT05523414
View directory record Official record
Conditions
Stress, Stress, Psychological, Stress, Physiological, Anxiety, Mental Well Being, Happiness, Resilience
Interventions
SKY
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years to 99 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Pediatric Vasculitis Initiative

NCT02006134
View directory record Official record
Conditions
Wegeners Granulomatosis (Granulomatosis With Polyangiitis), Microscopic Polyangiitis, Eosinophilic Granulomatosis With Polyangiitis, Polyarteritis Nodosa, Takayasu Arteritis, Primary CNS Vasculitis, Unclassified Vasculitis
Interventions
Not listed
Lead sponsor
University of British Columbia
Other
Eligibility
Up to 20 Years
Enrollment
1,600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2025
U.S. locations
10
States / cities
San Francisco, California • Gainesville, Florida • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 21, 2026, 3:59 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Brief Stresses Experimental Study

NCT03893617
View directory record Official record
Conditions
DNA Damage, Psychological Stress
Interventions
Propranolol, Placebo oral capsule, Acute stress task, No stress task
Drug · Behavioral
Lead sponsor
Dana Bovbjerg
Other
Eligibility
20 Years to 59 Years
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Oct 21, 2026, 3:59 AM EDT
Terminated No phase listed Observational

Role of Circulating Tumor DNA (ctDNA) From LIquid Biopsy in Early Stage NSCLC Resected Lung Tumor Investigation

NCT03553550
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
biospecimen collection
Other
Lead sponsor
Addario Lung Cancer Medical Institute
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
6
States / cities
Atlanta, Georgia • Chicago, Illinois • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 21, 2026, 3:59 AM EDT
Recruiting Not applicable Interventional

ctDNA-guided Therapy Optimization in Newly Diagnosed DLBCL

NCT06693830
View directory record Official record
Conditions
Lymphoma, Lymphoma, B-Cell, Diffuse Large B Cell Lymphoma, Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, High-grade B-cell Lymphoma
Interventions
Phased Variant Enrichment and Detection Sequencing (PhasED-seq), Standard of Care Treatment, De-escalated Treatment
Device · Other
Lead sponsor
Hua-Jay J Cherng, MD
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 21, 2026, 3:59 AM EDT
Terminated Not applicable Interventional

Detection of Tumor Associated Cell-free DNA in Peritoneal Fluid Obtained by Culdocentesis

NCT02441140
View directory record Official record
Conditions
Stage III Ovarian Cancer, Stage IV Ovarian Cancer
Interventions
Culdocentesis, Vaginal Swab, Chromopertubation, Blood collection, Tissue collection
Procedure
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 4, 2020 · Synced Oct 21, 2026, 3:59 AM EDT