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ClinicalTrials.gov public records Last synced Oct 24, 2026, 5:01 PM EDT

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Showing 193–216 of 739 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Tissue Samples Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Prostate Cancer Screening for People at Genetic Risk for Aggressive Disease, PATROL Study

NCT04472338
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Biospecimen Collection, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
University of Washington
Other
Eligibility
40 Years and older · Male only
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
8
States / cities
Duarte, California • San Francisco, California • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 24, 2026, 5:01 PM EDT
Completed Early Phase 1 Interventional

Using Ferumoxytol-Enhanced MRI to Measure Inflammation in Patients With Brain Tumors or Other Conditions of the CNS

NCT02452216
View directory record Official record
Conditions
Brain Injury, Central Nervous System Degenerative Disorder, Central Nervous System Infectious Disorder, Central Nervous System Vascular Malformation, Hemorrhagic Cerebrovascular Accident, Ischemic Cerebrovascular Accident, Primary Brain Neoplasm, Brain Cancer, Brain Tumors
Interventions
Ferumoxytol, Tissue Analysis, Magnetic Resonance Imaging
Drug · Other · Procedure
Lead sponsor
Michael Iv
Other
Eligibility
2 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2017 · Synced Oct 24, 2026, 5:01 PM EDT
Withdrawn No phase listed Observational

Studying Biomarkers in Samples From Younger Patients With Kidney Cancer

NCT01642095
View directory record Official record
Conditions
Childhood Kidney Neoplasm, Clear Cell Renal Cell Carcinoma, Congenital Mesoblastic Nephroma, Rhabdoid Tumor of the Kidney
Interventions
Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Oct 24, 2026, 5:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Relationship of Tenofovir With HIV-1 Suppression in ex Vivo Tissue in Adolescents

NCT02134431
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
flexible sigmoidoscopy or colonoscopy with biopsies
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
10 Years to 21 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Oct 24, 2026, 5:01 PM EDT
Not listed Not applicable Interventional

Wide-Area Transepithelial Sampling in Endoscopic Eradication Therapy for Barrett's Esophagus

NCT05056051
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Cancer
Interventions
WATS-3D tissue sampling prior to forceps biopsies, WATS-3D tissue sampling following forceps biopsies
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
4
States / cities
Los Angeles, California • Aurora, Colorado • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 24, 2026, 5:01 PM EDT
Terminated No phase listed Observational

Nipple Secretion Samples in Detecting Breast Cancer in Patients and Healthy Participants Undergoing Breast Cancer Screening, Breast Diagnostic Studies, or Treatment for Benign Breast Disease

NCT00813878
View directory record Official record
Conditions
Breast Cancer
Interventions
protein analysis, protein expression analysis, proteomic profiling, diagnostic laboratory biomarker analysis, immunohistochemistry staining method, liquid chromatography, mass spectrometry, fine-needle aspiration, needle biopsy, radiomammography
Genetic · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 120 Years · Female only
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2012
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2017 · Synced Oct 24, 2026, 5:01 PM EDT
Terminated No phase listed Observational

Intubated ICU Patients

NCT02171091
View directory record Official record
Conditions
Patients Requiring Endotracheal Intubation
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 85 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Oct 24, 2026, 5:01 PM EDT
Completed Phase 2 Interventional Results available

Carboplatin and ABI-007 in Treating Patients With Stage IV Melanoma That Cannot Be Removed By Surgery

NCT00404235
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
carboplatin, paclitaxel albumin-stabilized nanoparticle formulation
Drug
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
156
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Aurora, Illinois + 98 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced Oct 24, 2026, 5:01 PM EDT
Recruiting No phase listed Observational

Tumor-Informed ctDNA Testing for MRD Following Treatment of Squamous Cell Carcinoma

NCT06606028
View directory record Official record
Conditions
Squamous Cell Carcinoma of Head and Neck, Squamous Cell Carcinoma Head and Neck Cancer (HNSCC), Squamous Cell Carcinoma of Skin, Cutaneous Squamous Cell Carcinoma (CSCC)
Interventions
Blood Specimen Collection, Tumor Tissue Collection, Medical Record Review
Procedure · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 24, 2026, 5:01 PM EDT
Completed No phase listed Observational

Collecting and Storing Tissue and DNA Samples From Patients Undergoing a Donor Stem Cell Transplant

NCT00900406
View directory record Official record
Conditions
Breast Cancer, Chronic Myeloproliferative Disorders, Gestational Trophoblastic Tumor, Graft Versus Host Disease, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Neuroblastoma, Ovarian Cancer, Testicular Germ Cell Tumor
Interventions
gene expression analysis, microarray analysis, polymorphism analysis, proteomic profiling, flow cytometry, immunologic technique, laboratory biomarker analysis, biopsy
Genetic · Other · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
3
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 6, 2012 · Synced Oct 24, 2026, 5:01 PM EDT
Withdrawn No phase listed Observational

Optical Coherence Tomography of the Airway for Lung Cancer or Lung Disease

NCT00733252
View directory record Official record
Conditions
Lung Cancer, Malignant Mesothelioma, Metastatic Cancer, Nonmalignant Neoplasm, Precancerous Condition
Interventions
bronchoscopic and lung imaging studies, diagnostic bronchoscopy, histopathologic examination, optical coherence tomography
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 2, 2015 · Synced Oct 24, 2026, 5:01 PM EDT
Recruiting No phase listed Observational

Prostate Tissue BioBank

NCT06659614
View directory record Official record
Conditions
Prostate Cancer, Genetic Predisposition
Interventions
Not listed
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2034
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Oct 24, 2026, 5:01 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development of a Database to Investigate Digital and Blood-Based Biomarkers and Their Relationship to Tau and Amyloid PET Imaging in Older Participants Who Are Cognitively Normal (CN), Have Mild Cognitive Impairment (MCI), or Have Mild-to-Moderate AD Dementia

NCT06584357
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer's Disease, Alzheimer's Disease, Early Onset, Memory Loss, Memory Disorders, Memory Impairment
Interventions
Biomarker Data Collection, MK6240
Other · Radiation
Lead sponsor
GAP Innovations, PBC
Industry
Eligibility
60 Years to 90 Years
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
22
States / cities
Atlantis, Florida • Aventura, Florida • Clermont, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 24, 2026, 5:01 PM EDT
Completed No phase listed Observational

Collecting Tissue Samples From Patients With Leukemia or Other Blood Disorders Planning to Enroll in an ECOG Leukemia Treatment Clinical Trial

NCT00897767
View directory record Official record
Conditions
Leukemia, Lymphoma
Interventions
biologic sample preservation procedure
Other
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
0 Years to 120 Years
Enrollment
1,873 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
214
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Aurora, Colorado + 156 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 24, 2026, 5:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Collection of Human Tissue Samples From the Neck Region for Characterization of Its Molecular and Biochemical Signatures

NCT02274805
View directory record Official record
Conditions
Obesity
Interventions
Adults presenting for surgery in the neck area
Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 24, 2026, 5:01 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection and Analysis of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers

NCT00442195
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
8 Years to 99 Years
Enrollment
1,000 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 24, 2026, 5:01 PM 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 24, 2026, 5:01 PM EDT
Completed Early Phase 1 Interventional

NIH CCR2 AAA Study

NCT04586452
View directory record Official record
Conditions
Abdominal Aortic Aneurysm (AAA), No Abdominal Aortic Aneurysm (Non-AAA)
Interventions
AAA Group (Aim 3A), Non-AAA Group, Ex Vivo Human AAA Specimens (Aim 2A), Relationship between radiotracer and CCR2 (Aim 2B), AAA Group (Aim 3B-Reproducibility)
Diagnostic Test · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 24, 2026, 5:01 PM EDT
Completed Early Phase 1 Interventional

Effects of Probiotics on the Gut Microbiome and Immune System in Operable Stage I-III Breast or Lung Cancer

NCT04857697
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, Breast Adenocarcinoma, Stage I Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8
Interventions
Biopsy, Biospecimen Collection, Probiotic, Therapeutic Conventional Surgery
Procedure · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 21, 2023 · Synced Oct 24, 2026, 5:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Exploration and Determination of Genomic Markers Predictive of Uterine Atony

NCT03413917
View directory record Official record
Conditions
Uterine Atony
Interventions
Analysis of genomic markers in uterine atony
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 24, 2026, 5:01 PM EDT
Terminated Phase 1 Interventional

Serial Measurements of Molecular and Architectural Responses to Therapy (SMMART) PRIME Trial

NCT03878524
View directory record Official record
Conditions
Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Anatomic Stage IV Breast Cancer AJCC v8, Anemia, Ann Arbor Stage III Hodgkin Lymphoma, Ann Arbor Stage III Non-Hodgkin Lymphoma, Ann Arbor Stage IV Hodgkin Lymphoma, Ann Arbor Stage IV Non-Hodgkin Lymphoma, Atypical Chronic Myeloid Leukemia, BCR-ABL1 Negative, Blast Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Castration-Resistant Prostate Carcinoma, Chronic Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Hematopoietic and Lymphoid System Neoplasm, Locally Advanced Pancreatic Adenocarcinoma, Metastatic Breast Carcinoma, Metastatic Malignant Solid Neoplasm, Metastatic Pancreatic Adenocarcinoma, Myelodysplastic/Myeloproliferative Neoplasm With Ring Sideroblasts and Thrombocytosis, Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable, Primary Myelofibrosis, Recurrent Acute Lymphoblastic Leukemia, Recurrent Acute Myeloid Leukemia, Recurrent Chronic Lymphocytic Leukemia, Recurrent Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Recurrent Hematologic Malignancy, Recurrent Hodgkin Lymphoma, Recurrent Myelodysplastic Syndrome, Recurrent Myelodysplastic/Myeloproliferative Neoplasm, Recurrent Myeloproliferative Neoplasm, Recurrent Non-Hodgkin Lymphoma, Recurrent Plasma Cell Myeloma, Recurrent Small Lymphocytic Lymphoma, Refractory Acute Lymphoblastic Leukemia, Refractory Acute Myeloid Leukemia, Refractory Chronic Lymphocytic Leukemia, Refractory Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Refractory Chronic Myelomonocytic Leukemia, Refractory Hematologic Malignancy, Refractory Hodgkin Lymphoma, Refractory Malignant Solid Neoplasm, Refractory Myelodysplastic Syndrome, Refractory Myelodysplastic/Myeloproliferative Neoplasm, Refractory Non-Hodgkin Lymphoma, Refractory Plasma Cell Myeloma, Refractory Primary Myelofibrosis, Refractory Small Lymphocytic Lymphoma, Stage II Pancreatic Cancer AJCC v8, Stage III Pancreatic Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8, Unresectable Pancreatic Adenocarcinoma
Interventions
Abemaciclib, Abiraterone, Afatinib, Bevacizumab, Bicalutamide, Biospecimen Collection, Bortezomib, Cabazitaxel, Cabozantinib, Capecitabine, Carboplatin, Celecoxib, Cobimetinib, Copanlisib, Dabrafenib, Dacomitinib, Darolutamide, Dasatinib, Doxorubicin, Durvalumab, Enasidenib, Entrectinib, Enzalutamide, Erlotinib, Everolimus, Fluorouracil, Idelalisib, Imatinib, Ipilimumab, Lenvatinib, Leucovorin, Lorlatinib, Losartan, Nab-paclitaxel, Neratinib, Nivolumab, Olaparib, Oxaliplatin, Palbociclib, Panobinostat, Pembrolizumab, Pertuzumab, Ponatinib, Quality-of-Life Assessment, Regorafenib, Ruxolitinib, Sirolimus, Sorafenib, Sunitinib, Trametinib, Trastuzumab Emtansine, Tretinoin, Vemurafenib, Venetoclax, Vismodegib, Vorinostat
Drug · Biological · Procedure + 1 more
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
21 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 4, 2024 · Synced Oct 24, 2026, 5:01 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Analyze Previously Collected Biopsy Samples From Participants Who Completed the "SPLASH: Split-Body Randomized Clinical Trial of Poly-L-Lactic Acid for Adipogenesis and Volumization of the Hip Dell" Study

NCT06656923
View directory record Official record
Conditions
Lateral Gluteal Depression
Interventions
Biopsies
Diagnostic Test
Lead sponsor
Goldman, Butterwick, Fitzpatrick and Groff
Other
Eligibility
Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 24, 2026, 5:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Determining Normal Range for Free Light Chains in Serum Among Twins

NCT04191057
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Free light chains
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Oct 24, 2026, 5:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Immune Signature of Palmoplantar Pustulosis

NCT01780857
View directory record Official record
Conditions
Palmoplantar Pustulosis
Interventions
Not listed
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2014 · Synced Oct 24, 2026, 5:01 PM EDT