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ClinicalTrials.gov public records Last synced Oct 21, 2026, 5:35 AM EDT

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Showing 649–672 of 2,812 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sample Collection Blood Clear all
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, 5:35 AM EDT
Terminated No phase listed Observational

Anti-tumor Immune Response in Patients With Cancer Undergoing Radiation Therapy

NCT02310594
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
cytology specimen collection procedure, laboratory biomarker analysis
Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2022 · Synced Oct 21, 2026, 5:35 AM EDT
Recruiting Phase 1 Interventional

Testing the Combination of the Anticancer Drugs ZEN003694 and Binimetinib in Patients With Advanced/Metastatic or Unresectable Solid Tumors With RAS Alterations and Triple Negative Breast Cancer

NCT05111561
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Metastatic Malignant Solid Neoplasm, Refractory Malignant Solid Neoplasm, Triple-Negative Breast Carcinoma, Unresectable Malignant Solid Neoplasm
Interventions
BET Bromodomain Inhibitor ZEN-3694, Binimetinib, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
4
States / cities
Boston, Massachusetts • Galveston, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Not listed No phase listed Observational

Predicting the Risk of Ovarian Cancer Recurrence Using Circulating Tumor DNA to Assess Residual Disease

NCT05212779
View directory record Official record
Conditions
Epithelial Ovarian Cancer
Interventions
Signatera testing, Altera Testing
Diagnostic Test
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years to 95 Years · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Oct 21, 2026, 5:35 AM EDT
Active, not recruiting Phase 2 Interventional

Treatment of Hemochromatosis

NCT00007150
View directory record Official record
Conditions
Hemochromatosis
Interventions
Phlebotomy
Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 100 Years
Enrollment
622 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Completed No phase listed Observational

Myocardial Injury and Dysfunction Associated With COVID-19 Vaccination

NCT05359250
View directory record Official record
Conditions
Myocardial Injury, COVID-19, Vaccine Reaction
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Oct 21, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

Cabozantinib in Combination With Pembrolizumab for the Treatment of Patients With Locally Advanced, Metastatic, or Unresectable Adrenal Cortical Cancer

NCT06006013
View directory record Official record
Conditions
Locally Advanced Adrenal Cortex Carcinoma, Adrenal Cortical Carcinoma, Stage III Adrenal Cortex Carcinoma, Stage IV Adrenal Cortex Carcinoma AJCC v8, Unresectable Adrenal Cortex Carcinoma
Interventions
Pembrolizumab, Biospecimen Collection, Cabozantinib S-malate, Computed Tomography, Magnetic Resonance Imaging
Biological · Procedure · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Terminated No phase listed Observational

Characterization of Circulating Tumor Cells (CTCs) in High Risk and Early Metastatic Prostate Cancer Patients Using Parsortix® System

NCT05437679
View directory record Official record
Conditions
High Risk Prostate Carcinoma, Biochemically Recurrent Prostate Carcinoma, Castration-resistant Prostate Cancer, Prostate Cancer
Interventions
Blood collection
Other
Lead sponsor
Angle plc
Industry
Eligibility
18 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Bala-Cynwyd, Pennsylvania • Pottstown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Oct 21, 2026, 5:35 AM EDT
Completed Not applicable Interventional

Validation of an RLIP76 Assay in Humans

NCT01824017
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Blood Draw
Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2016 · Synced Oct 21, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

A Study of Lower Radiotherapy Dose to Treat Children With CNS Germinoma

NCT06368817
View directory record Official record
Conditions
Basal Ganglia Germinoma, Diabetes Insipidus, Germinoma, Pineal Region Germinoma, Suprasellar Germinoma, Thalamic Germinoma
Interventions
3-Dimensional Conformal Proton Radiation Therapy, 3-Dimensional Conformal Radiation Therapy, Biospecimen Collection, Carboplatin, Etoposide, Intensity-Modulated Proton Therapy, Intensity-Modulated Radiation Therapy, Lumbar Puncture, Magnetic Resonance Imaging, Questionnaire Administration, Surgical Procedure
Radiation · Procedure · Drug + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
3 Years to 29 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
97
States / cities
Mobile, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 76 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Effects of Transfusion of Older Stored Red Cells

NCT01534676
View directory record Official record
Conditions
Sickle Cell Disease, Thalassemia
Interventions
Transfusion, Blood, Chelation therapy
Procedure · Biological
Lead sponsor
Columbia University
Other
Eligibility
1 Year to 65 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2016 · Synced Oct 21, 2026, 5:35 AM EDT
Completed No phase listed Observational

Periodontal Treatment Response in Type II Diabetic Patients

NCT01881074
View directory record Official record
Conditions
Type II Diabetes, Periodontal Disease
Interventions
Triclosan containing toothpaste, Non-triclosan containing toothpaste
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 17, 2018 · Synced Oct 21, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

Ivonescimab Prior to Surgery for the Treatment of High-Risk Localized Clear Cell Renal Cell Cancer

NCT07226544
View directory record Official record
Conditions
Localized Clear Cell Renal Cell Carcinoma, Resectable Clear Cell Renal Cell Carcinoma, Stage II Renal Cell Cancer AJCC v8, Stage III Renal Cell Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Echocardiography Test, Ivonescimab, Nephrectomy, Questionnaire Administration
Procedure · Biological · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Withdrawn No phase listed Observational

Pulmonary Vascular Hemodynamics Before and After Mitral Valve Procedures

NCT04947384
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
To discern micro-RNA specific for right and left heart induced PH
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

A Phase II Open-label Study of Olutasidenib Post-transplant Maintenance Therapy for Patients With IDH1-mutated Myeloid Malignancies

NCT06668584
View directory record Official record
Conditions
Myeloid Malignancies
Interventions
Olutasidenib
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Completed Phase 3 Interventional Results available

Safety & Immunogenicity of 13vPnC in HIV-Infected Subjects Aged 18 or Older Who Were Previously Immunized With 23vPS

NCT00963235
View directory record Official record
Conditions
HIV Infections, Pneumococcal Infections
Interventions
13-valent pneumococcal conjugate vaccine, Blood draw
Biological · Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
15
States / cities
San Francisco, California • Aurora, Colorado • Washington D.C., District of Columbia + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2013 · Synced Oct 21, 2026, 5:35 AM EDT
Recruiting Not applicable Interventional

Metabolism-Informed Care to Aid Alaska Native People to Quit Smoking (QUIT)

NCT06556238
View directory record Official record
Conditions
Smoking Cessation
Interventions
Nicotine Metabolite Ratio
Other
Lead sponsor
Southcentral Foundation
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Completed Not applicable Interventional

Low-Fat Fish Oil Diet for Prostate Cancer Prevention

NCT00798876
View directory record Official record
Conditions
Prostate Cancer
Interventions
Fish Oil, Vitamin E supplement, Western Diet, Low-Fat Diet, Medical Examination, Dietary Interview, Blood Draw, Radical Prostatectomy
Dietary Supplement · Other · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
40 Years to 75 Years · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2018
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Oct 21, 2026, 5:35 AM EDT
Terminated No phase listed Observational

A Biospecimen Collection Study in BRAF-V600E Mutated Recurrent Gliomas

NCT03593993
View directory record Official record
Conditions
Glioma, BRAF V600E, Pleomorphic Xantho-Astrocytoma, Glioblastoma
Interventions
Surgical Cohort
Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
6 Weeks and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
5
States / cities
Baltimore, Maryland • Boston, Massachusetts • Winston-Salem, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2023 · Synced Oct 21, 2026, 5:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tasso-SST OnDemand Comparator Pilot Study

NCT04713748
View directory record Official record
Conditions
C3PI Study Testing Group
Interventions
Tasso-SST on Demand, Regular Phlebotomy
Device · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Oct 21, 2026, 5:35 AM EDT
Active, not recruiting No phase listed Observational

Immune Related Toxicity and Symptom Burden in Chronic Cancer Survivors With Melanoma Receiving Adjuvant Immunotherapy With Immune Checkpoint Inhibitors

NCT04990726
View directory record Official record
Conditions
Clinical Stage III Cutaneous Melanoma AJCC v8, Pathologic Stage III Cutaneous Melanoma AJCC v8, Pathologic Stage IIIA Cutaneous Melanoma AJCC v8, Pathologic Stage IIIB Cutaneous Melanoma AJCC v8, Pathologic Stage IIIC Cutaneous Melanoma AJCC v8, Pathologic Stage IIID Cutaneous Melanoma AJCC v8, Melanoma, Stage II, Melanoma Stage IV
Interventions
Assessment, Biospecimen Collection, Quality-of-Life Assessment, Questionnaire Administration
Behavioral · Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Utility of Serum Biomarkers for the Management of Neonatal Hypoxic Ischemic Encephalopathy (Control Levels)

NCT02349672
View directory record Official record
Conditions
Hypoxic Ischemic Encephalopathy
Interventions
blood sample
Procedure
Lead sponsor
University of Florida
Other
Eligibility
1 Day to 3 Days
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 21, 2018 · Synced Oct 21, 2026, 5:35 AM EDT
Active, not recruiting Phase 2 Interventional

Ruxolitinib Based GVHD Prophylaxis Regimen Before, During, and After Hematopoietic Cell Transplantation in Older Adult Patients With Acquired Aplastic Anemia

NCT06752694
View directory record Official record
Conditions
Aplastic Anemia
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Bone Marrow Transplantation, Computed Tomography, Cyclosporine, Fludarabine, Granulocyte Colony-Stimulating Factor, Mycophenolate Mofetil, Peripheral Blood Stem Cell Transplantation, Ruxolitinib, Sirolimus, Total-Body Irradiation, Multigated Acquisition Scan, Echocardiography
Procedure · Drug · Radiation
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 21, 2026, 5:35 AM EDT
Recruiting Not applicable Interventional

Portable MRI for Pediatric Hypoxic Ischemic Brain Injury

NCT07577336
View directory record Official record
Conditions
Acute Brain Injury, Hypoxia, Brain, Ischemia, Brain, Brain Injuries, Stroke
Interventions
Portable MRI, Scavenged Sample Collection
Device · Other
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 21, 2026, 5:35 AM EDT