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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:36 AM EDT

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Showing 289–312 of 739 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Tissue Samples Clear all
Recruiting Not applicable Interventional

Genetic Testing for the Prevention of Cancer in American Indian Communities (JUNIPER Trial)

NCT06569316
View directory record Official record
Conditions
Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Communication Intervention, Genetic Testing, Survey Administration
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Completed No phase listed Observational

Study of Kidney Tumors in Younger Patients

NCT00898365
View directory record Official record
Conditions
Adult Cystic Nephroma, Anaplastic Kidney Wilms Tumor, Angiolipoma, Cellular Congenital Mesoblastic Nephroma, Classic Congenital Mesoblastic Nephroma, Clear Cell Sarcoma of the Kidney, Congenital Mesoblastic Nephroma, Cystic Partially Differentiated Kidney Nephroblastoma, Diffuse Hyperplastic Perilobar Nephroblastomatosis, Extrarenal Rhabdoid Tumor, Kidney Medullary Carcinoma, Kidney Neoplasm, Kidney Oncocytoma, Kidney Wilms Tumor, Metanephric Adenofibroma, Metanephric Adenoma, Metanephric Stromal Tumor, Metanephric Tumor, Mixed Congenital Mesoblastic Nephroma, Ossifying Renal Tumor of Infancy, Papillary Renal Cell Carcinoma, Renal Cell Carcinoma, Renal Cell Carcinoma Associated With Xp11.2 Translocations/TFE3 Gene Fusions, Rhabdoid Tumor of the Kidney, Wilms Tumor
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 29 Years
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2026
U.S. locations
214
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 153 more
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Renin-Angiotensin Aldosterone System and Fibrinolysis Interaction in Humans-Specific Aim 3

NCT00685945
View directory record Official record
Conditions
Obesity
Interventions
Control (bradykinin), L-NMMA + bradykinin, Isosorbide + L-NMMA + bradykinin, Sildenafil + L-NMMA + bradykinin
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 25, 2013 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Predicting Responsiveness in Oncology Patients Based on Host Response Evaluation During Anti Cancer Treatments, Using Multiomics

NCT05736029
View directory record Official record
Conditions
Non Small Cell Lung Cancer, Healthy
Interventions
blood, stool and tissue samples collection
Other
Lead sponsor
OncoHost Ltd.
Industry
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Oct 25, 2026, 4:36 AM EDT
Completed Not applicable Interventional

Impact of GBS on CVD in Type 2 Diabetes Mellitus

NCT00787670
View directory record Official record
Conditions
Obesity, Type 2 Diabetes Mellitus
Interventions
Diabetes Support and Education, gastric bypass surgery, Tissue Control Group
Other · Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years to 60 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting Not applicable Interventional

A Study of Changes in Ki67 Expression in People With Breast Cancer Receiving Endocrine Therapy Before Surgery

NCT06127979
View directory record Official record
Conditions
Breast Cancer
Interventions
blood draw
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Completed No phase listed Observational

Diagnostic Study of Gene Alterations in Patients With Acute Myeloid Leukemia

NCT00003931
View directory record Official record
Conditions
Leukemia
Interventions
reverse transcriptase-polymerase chain reaction
Genetic
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
15 Years and older
Enrollment
9,769 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2006
U.S. locations
46
States / cities
Birmingham, Alabama • La Jolla, California • San Francisco, California + 28 more
Source: ClinicalTrials.gov public record
Updated Jul 4, 2016 · Synced Oct 25, 2026, 4:36 AM EDT
Active, not recruiting No phase listed Observational

Detection of Plasma DNA Methylation in Peripheral Blood From Patients With Resectable Liver Cancer

NCT04856046
View directory record Official record
Conditions
Resectable Hepatocellular Carcinoma
Interventions
Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting No phase listed Observational

Acquisition of Blood and Tumor Tissue Samples From Patients With Gastrointestinal Cancer

NCT01313442
View directory record Official record
Conditions
Non-GI Cancers, Cancer of Gastrointestinal Tract, Gastrointestinal Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting Not applicable Interventional

Intelligent Optical Probe for Guiding Core Needle Biopsy Procedures

NCT06199492
View directory record Official record
Conditions
Needle Biopsy
Interventions
tVisio-1
Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Completed No phase listed Observational

Biomarkers in Tissue Samples From Young Patients With Liver Cancer

NCT01336881
View directory record Official record
Conditions
Childhood Hepatoblastoma, Stage I Childhood Liver Cancer, Stage II Childhood Liver Cancer, Stage III Childhood Liver Cancer, Stage IV Childhood Liver Cancer
Interventions
RNA analysis, gene expression analysis, microarray analysis, nucleic acid sequencing, diagnostic laboratory biomarker analysis
Genetic · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 16 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
Monrovia, California
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting No phase listed Observational

Collection of Research Data and Samples From Patients Treated With Immunotherapy to Study Its Side Effects

NCT04242095
View directory record Official record
Conditions
Hematopoietic and Lymphoid Cell Neoplasm, Immune System Disorder, Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Medical Chart Review
Procedure · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
Not listed
Enrollment
2,240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
629
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Kingman, Arizona + 405 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting No phase listed Observational

Molecular and Immunohistochemical Profiling of Tumors in Patients With Parathyroid Tumors

NCT03039439
View directory record Official record
Conditions
Parathyroid Gland Adenoma, Parathyroid Gland Atypical Adenoma, Parathyroid Gland Carcinoma, Primary Hyperparathyroidism
Interventions
Biospecimen Collection, Laboratory Biomarker Analysis
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Active, not recruiting Not applicable Interventional

Liquid Biopsy in Ewing Sarcoma and Osteosarcoma as a Prognostic And Response Diagnostic: LEOPARD

NCT06068075
View directory record Official record
Conditions
Ewing Sarcoma, Ewing Sarcoma of Bone, Ewing Sarcoma of Soft Tissue, Peripheral Primitive Neuroectodermal Tumor, Peripheral Primitive Neuroectodermal Tumor of Bone, Peripheral Primitive Neuroectodermal Tumor of Soft Tissue, High-grade Osteosarcoma
Interventions
FoundationOne Liquid CDx
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
12 Months to 50 Years
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
15
States / cities
Los Angeles, California • Atlanta, Georgia • Boston, Massachusetts + 9 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Active, not recruiting No phase listed Observational

Dendritic Cells in Patients With Acute or Chronic Skin Graft Versus Host Disease

NCT02611180
View directory record Official record
Conditions
Acute Graft-versus-host Disease, Acute GVHD, Chronic Graft-versus-host Disease, Chronic GVHD
Interventions
Skin punch biopsy, Peripheral blood draw
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Not yet recruiting No phase listed Observational

Surgical Critical Care Initiative (SC2i) Tissue and Data Acquisition Protocol (TDAP) in Burn Patients Improving the Robustness and Generalizability of Post-burn Sepsis Prediction With the Post-Burn Sepsis Digital Twin. Group 1

NCT07249762
View directory record Official record
Conditions
Sepsis, Burn Injury, Wound Healing, Critical Illness, Multiple Organ Dysfunction Syndrome
Interventions
Observational Cohort (No Intervention)
Other
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Tampa, Florida • Atlanta, Georgia • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Completed Phase 2 Interventional

HEAL STUDY (Hepatic Encephalopathy and Albumin Study)

NCT03585257
View directory record Official record
Conditions
Cirrhosis, Hepatic Encephalopathy, Minimal Hepatic Encephalopathy, Covert Hepatic Encephalopathy
Interventions
25% IV albumin, Placebo
Biological · Other
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 31, 2022 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting No phase listed Observational

Collection and Storage of Tissue Samples From Patients Undergoing Surgery For Suspected Solid Tumors

NCT00900471
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
biologic sample preservation procedure, medical chart review
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Recruiting No phase listed Observational

Development of Liquid Biopsy Technologies for Noninvasive Cancer Diagnostics in Patients With Suspicious Thyroid Nodules or Thyroid Cancer

NCT04742608
View directory record Official record
Conditions
Thyroid Gland Carcinoma, Thyroid Gland Nodule
Interventions
Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 25, 2026, 4:36 AM EDT
Not listed No phase listed Observational

Collection of Gastrointestinal Malignant and Non-malignant Human Samples

NCT03415919
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Colo-rectal Cancer
Interventions
no intervention will be given to patients.
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 99 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 16, 2021 · Synced Oct 25, 2026, 4:36 AM EDT
Completed Phase 2 Interventional Results available

Rilotumumab in Treating Patients With Persistent or Recurrent Ovarian Epithelial Cancer, Fallopian Tube Cancer, or Primary Peritoneal Cancer

NCT01039207
View directory record Official record
Conditions
Recurrent Fallopian Tube Carcinoma, Recurrent Ovarian Carcinoma, Recurrent Primary Peritoneal Carcinoma
Interventions
Laboratory Biomarker Analysis, Rilotumumab
Other · Biological
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
28
States / cities
Burbank, California • New Britain, Connecticut • Orlando, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2017 · Synced Oct 25, 2026, 4:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Resources to Enhance the Adjustment of Children (REACH)

NCT00820001
View directory record Official record
Conditions
Oppositional Defiant Disorder, Conduct Disorder, Attention Deficit Hyperactivity Disorder
Interventions
Booster Treatment, No-Booster, No intervention, Treatment As Usual
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
6 Years to 11 Years
Enrollment
254 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
2
States / cities
Cincinnati, Ohio • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2013 · Synced Oct 25, 2026, 4:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

99th Percentile Upper Reference Limit (URL) for the Meritas Troponin I Test

NCT02638311
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Not listed
Lead sponsor
Trinity Biotech
Industry
Eligibility
21 Years and older
Enrollment
769 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
3
States / cities
Philadelphia, Pennsylvania • Charleston, South Carolina • Layton, Utah
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Oct 25, 2026, 4:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Collection of Gastrointestinal Tissue Samples for the Characterization and ex Vivo Functional Assessment of Chemoreceptors

NCT02859116
View directory record Official record
Conditions
Diabetes
Interventions
Collection of digestive tissues
Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced Oct 25, 2026, 4:36 AM EDT