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ClinicalTrials.gov public records Last synced Oct 24, 2026, 2:14 PM EDT

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Showing 985–1008 of 2,814 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sample Collection Blood Clear all
Completed Phase 4 Interventional Accepts healthy volunteers

Human Immune Responses to Yellow Fever Vaccination

NCT00694655
View directory record Official record
Conditions
Yellow Fever
Interventions
Yellow Fever Vaccine, Leukapheresis, Fine-needle aspiration (FNA)
Biological · Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years to 45 Years
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2024
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 3, 2025 · Synced Oct 24, 2026, 2:14 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Opioid Use Disorder in Pregnancy in Long-Term Maternal/Infant Outcomes

NCT03923374
View directory record Official record
Conditions
Opioid-use Disorder, Opioid Use, Unspecified, Buprenorphine Dependence
Interventions
Subutex / Buprenorphine, Fetal & Neonatal MRI, DNA/Genetic/Pharmacokenetic Blood Draws
Drug · Diagnostic Test
Lead sponsor
Senthil Sadhasivam
Other
Eligibility
18 Years and older · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 24, 2026, 2:14 PM EDT
Completed Not applicable Interventional Results available

Evaluation of the Immune Response to Clostridium Difficile in Adults With Clostridium Difficile Infection (CDI)

NCT01716533
View directory record Official record
Conditions
Infections, Clostridium Difficile
Interventions
Blood sampling, Stool sample collection
Procedure · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
3
States / cities
Little Rock, Arkansas • Boston, Massachusetts • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 7, 2019 · Synced Oct 24, 2026, 2:14 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Treg Therapy in Subclinical Inflammation in Kidney Transplantation

NCT02711826
View directory record Official record
Conditions
Kidney Transplant, Adult Living Donor Kidney Transplant Recipients, Renal Transplant, Living Kidney Donor
Interventions
Polyclonal Regulatory T Cells, Everolimus, Tacrolimus, Mycophenolate mofetil, Mycophenolic acid, Acetaminophen, Diphenhydramine, Biopsy, Kidney, Blood Draw, Leukapheresis, IS regimen conversion
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
6
States / cities
Birmingham, Alabama • San Francisco, California • Aurora, Colorado + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 24, 2026, 2:14 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Therapy to Elevate CD4 Counts in HIV-1 Disease

NCT01370018
View directory record Official record
Conditions
HIV Disease
Interventions
alpha-1-Proteinase Inhibitor
Biological
Lead sponsor
Institute for Human Genetics and Biochemistry
Other
Eligibility
30 Years to 70 Years · Male only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Oct 24, 2026, 2:14 PM EDT
Active, not recruiting Phase 1 Interventional

Pembrolizumab and Recombinant Interleukin-12 in Treating Patients With Solid Tumors

NCT03030378
View directory record Official record
Conditions
Metastatic Malignant Solid Neoplasm, Unresectable Malignant Solid Neoplasm
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Edodekin alfa, Magnetic Resonance Imaging, Pembrolizumab, Positron Emission Tomography
Procedure · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
27
States / cities
Sacramento, California • San Francisco, California • Aurora, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 24, 2026, 2:14 PM 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 24, 2026, 2:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Performance Evaluation of the VIDAS TB-IGRA Assay.

NCT04048018
View directory record Official record
Conditions
Active Tuberculosis, Latent Tuberculosis Infection, Non-Tuberculous Mycobacterial (NTM) Pneumonia
Interventions
Blood draw and IGRA test
Diagnostic Test
Lead sponsor
BioMérieux
Industry
Eligibility
2 Years and older
Enrollment
2,401 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
7
States / cities
Palo Alto, California • San Diego, California • Denver, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2021 · Synced Oct 24, 2026, 2:14 PM EDT
Completed No phase listed Observational

CLAD Phenotype Specific Risk Factors and Mechanisms

NCT02631720
View directory record Official record
Conditions
Lung Transplant, Post Lung Transplantation
Interventions
Blood Draw, Bronchoscopy
Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
884 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
4
States / cities
Los Angeles, California • Baltimore, Maryland • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 24, 2026, 2:14 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Drug Discovery for Parkinson's With Mutations in the GBA Gene

NCT05536388
View directory record Official record
Conditions
Parkinson Disease, Gaucher Disease, Healthy, GBA Gene Mutation
Interventions
Biological Sample Collection
Other
Lead sponsor
New York Stem Cell Foundation Research Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Oct 24, 2026, 2:14 PM EDT
Suspended Phase 2Phase 3 Interventional

Testing the Addition of Radiation Therapy to the Usual Immune Therapy Treatment (Atezolizumab) for Extensive Stage Small Cell Lung Cancer, The RAPTOR Trial

NCT04402788
View directory record Official record
Conditions
Extensive Stage Lung Small Cell Carcinoma
Interventions
Atezolizumab, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Radiation Therapy
Drug · Procedure · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
411
States / cities
Birmingham, Alabama • Anchorage, Alaska • Phoenix, Arizona + 296 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 24, 2026, 2:14 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Liver X Receptor (LXR) as a Novel Therapeutic Target in Diabetic Retinopathy (DR)

NCT03403686
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
blood draw
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years to 98 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 24, 2026, 2:14 PM EDT
Recruiting Phase 1 Interventional

Ruxolitinib in Combination With CHOP Chemotherapy for the Treatment of Untreated Nodal T-Follicular Helper Cell Lymphomas

NCT07278856
View directory record Official record
Conditions
Follicular Helper T-Cell Lymphoma, Follicular Helper T-Cell Lymphoma, Angioimmunoblastic-Type, Follicular Helper T-Cell Lymphoma, Follicular-Type, Follicular Helper T-Cell Lymphoma, Not Otherwise Specified, Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma, Peripheral T-Cell Lymphoma, Not Otherwise Specified
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Cyclophosphamide, Doxorubicin, Echocardiography Test, FDG-Positron Emission Tomography, Filgrastim, Fludeoxyglucose F-18, Multigated Acquisition Scan, Pegfilgrastim, Prednisone, Questionnaire Administration, Ruxolitinib Phosphate, Vincristine
Procedure · Drug · Biological + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 24, 2026, 2:14 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Combined Breast MRI and Biomarker Strategies in Identifying High-risk Breast Cancer Patients

NCT03303846
View directory record Official record
Conditions
Healthy Subject
Interventions
Magnetic Resonance Imaging, Biospecimen Collection, Laboratory Biomarker Analysis
Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
344 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
5
States / cities
Duarte, California • Los Angeles, California • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 24, 2026, 2:14 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

PAI-1, tPA, TFPI and HEECs in Uterine Hemostasis

NCT05862805
View directory record Official record
Conditions
Menstrual Bleeding, Heavy
Interventions
Sample Collection and Endometrial Biopsy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 19, 2024 · Synced Oct 24, 2026, 2:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study of Cytokine and Inflammatory Markers in Patients With Chronic Renal Failure

NCT00565994
View directory record Official record
Conditions
Chronic Renal Failure
Interventions
Blood Draw
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 28, 2010 · Synced Oct 24, 2026, 2:14 PM EDT
Completed No phase listed Observational

Correlation of Menstrual Cycle Phase at Time of Primary Surgery With 5-Year Disease-Free Survival in Women With Stage I or Stage II Breast Cancer

NCT00002762
View directory record Official record
Conditions
Breast Cancer, Perioperative/Postoperative Complications
Interventions
patient interviewing to obtain menstrual history, blood sampling
Behavioral · Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
1,118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2009
U.S. locations
52
States / cities
Mobile, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 44 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2016 · Synced Oct 24, 2026, 2:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Storage Lesion in Banked Blood Due to Disruption of Nitric Oxide (NO) Homeostasis

NCT01137656
View directory record Official record
Conditions
Healthy
Interventions
Acetylcholine and Blood
Drug
Lead sponsor
Mark Gladwin
Other
Eligibility
18 Years to 50 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced Oct 24, 2026, 2:14 PM EDT
Recruiting Phase 2 Interventional

Propranolol in Combination With Pembrolizumab and Standard Chemotherapy for the Treatment of Unresectable Locally Advanced or Metastatic Esophageal or Gastroesophageal Junction Adenocarcinoma

NCT05651594
View directory record Official record
Conditions
Clinical Stage II Esophageal Adenocarcinoma AJCC v8, Clinical Stage III Esophageal Adenocarcinoma AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage IV Esophageal Adenocarcinoma AJCC v8, Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8, Locally Advanced Esophageal Adenocarcinoma, Locally Advanced Gastroesophageal Junction Adenocarcinoma, Metastatic Esophageal Adenocarcinoma, Metastatic Gastroesophageal Junction Adenocarcinoma, Unresectable Esophageal Adenocarcinoma, Unresectable Gastroesophageal Junction Adenocarcinoma
Interventions
Biopsy, Biospecimen Collection, Computed Tomography, Fluorouracil, Leucovorin, Oxaliplatin, Pembrolizumab, Propranolol Hydrochloride, Questionnaire Administration
Procedure · Drug · Biological + 1 more
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Oct 24, 2026, 2:14 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Mechanisms of Post-Bariatric Hypoglycemia

NCT04428866
View directory record Official record
Conditions
Hypoglycemia
Interventions
Continuous Glucose Monitoring, activity monitor, Mixed meal tolerance test, Glucagon Sensitivity Testing, Hypoglycemic Hyperinsulinemic Clamp, analysis of fecal microbiome
Diagnostic Test
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2024 · Synced Oct 24, 2026, 2:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Influence of Vitamin D on Atypical Antipsychotic-induced Weight Gain

NCT02281162
View directory record Official record
Conditions
Schizophrenia, Metabolic Syndrome, Vitamin D Deficiency
Interventions
Blood Draw
Other
Lead sponsor
Creighton University
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 8, 2016 · Synced Oct 24, 2026, 2:14 PM EDT
Active, not recruiting Phase 2 Interventional Results available

TRADE: Dose Escalation Tolerability of Abemaciclib in HR+ HER2- Early Stage Breast Cancer

NCT06001762
View directory record Official record
Conditions
Breast Cancer, Early-stage Breast Cancer, High Risk Breast Carcinoma
Interventions
Abemaciclib, Tamoxifen, Anastrozole, Letrozole, Exemestane, LHRH Agonist
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
12
States / cities
Stamford, Connecticut • Brewer, Maine • Scarborough, Maine + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 24, 2026, 2:14 PM EDT
Completed Phase 1 Interventional

[18F] Dihydro-testosterone Pet and MR Imaging In Patients With Localized Prostate Cancer

NCT02297386
View directory record Official record
Conditions
Prostate Cancer, Localized Prostate Cancer
Interventions
[18F] DIHYDRO-TESTOSTERONE, PET scan, MRI, Blood draw
Drug · Device · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 79 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Oct 24, 2026, 2:14 PM EDT
Completed Phase 2 Interventional Results available

Study of Pharmacology of 17-OHPC in Pregnancy

NCT00409825
View directory record Official record
Conditions
Pregnancy
Interventions
17-OHPC, Blood Draws
Drug · Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Pittsburgh, Pennsylvania • Galveston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2015 · Synced Oct 24, 2026, 2:14 PM EDT