Search | Clinical Trials Finder

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 15, 2026, 2:17 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 995 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Blood Sample Draw Clear all

Conditions: Disease Progression
Interventions: De novo tumor tissue biopsy, Research blood draws; Procedure
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 38 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 17
States / cities: Daphne, Alabama • Mobile, Alabama • Anchorage, Alaska + 10 more

Conditions: Ischemic Stroke, Atrial Fibrillation, Transient Ischemic Attacks, Transient Cerebrovascular Events, Thrombotic Stroke, Stroke of Basilar Artery, Cardioembolic Stroke
Interventions: Biomarker blood draw; Other
Lead sponsor: Ischemia Care LLC; Industry
Eligibility: 18 Years and older
Enrollment: 1,750 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2020
U.S. locations: 22
States / cities: Sacramento, California • San Francisco, California • Detroit, Michigan + 17 more

Conditions: Pre Diabetes
Interventions: Finger Prick- Blood Glucose, Whole Blood Draw, Diet History Questionnaire, Physical Activity Assessment; Procedure · Behavioral
Lead sponsor: Cornell University; Other
Eligibility: 18 Years to 35 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Ithaca, New York

Conditions: Pancreatic Cancer Stage III, Pancreatic Cancer Stage IV, Pancreatic Ductal Adenocarcinoma, Pancreatic Neoplasms
Interventions: Blood draw; Procedure
Lead sponsor: Nuvance Health; Other
Eligibility: 18 Years and older
Enrollment: 200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2030
U.S. locations: 1
States / cities: Norwalk, Connecticut

Conditions: Contraception
Interventions: Blood draw; Procedure
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 18 Years to 45 Years · Female only
Enrollment: 900 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2022
U.S. locations: 1
States / cities: Aurora, Colorado

Conditions: Cardiovascular Diseases
Interventions: Blood volume collected specifically for this study; Biological
Lead sponsor: University of Florida; Other
Eligibility: 21 Years to 50 Years
Enrollment: 4 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Liver Disease, Liver Transplantation
Interventions: blood sampling; Procedure
Lead sponsor: University of Washington; Other
Eligibility: 18 Years to 70 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2011
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Non-healing Wound
Interventions: Blood draw; Other
Lead sponsor: University of Pittsburgh; Other
Eligibility: 21 Years to 80 Years
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2030
U.S. locations: 2
States / cities: Pittsburgh, Pennsylvania

Conditions: Pregnancy Following IVF With PGS/PGD
Interventions: Blood draw; Procedure
Lead sponsor: Natera, Inc.; Industry
Eligibility: 18 Years and older · Female only
Enrollment: 16 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2013
U.S. locations: 1
States / cities: Redwood City, California

Conditions: Cerebral Ischemia
Interventions: Not listed
Lead sponsor: St. Joseph's Hospital and Medical Center, Phoenix; Other
Eligibility: 18 Years and older
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Phoenix, Arizona

Conditions: Lymphoma, Sarcoma
Interventions: Electrocardiogram, Echocardiogram, LVEF echocardiogram, Apple Watch, Biospecimen collection, Questionnaires, Cardio-pulmonary exercise test, 6 minute walk test, Grip strength test; Procedure · Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2029
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Lung Neoplasms
Interventions: Blood draw; Other
Lead sponsor: Shadia Jalal; Other
Eligibility: 18 Years and older
Enrollment: 71 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2027
U.S. locations: 2
States / cities: Indianapolis, Indiana

Conditions: Alcohol Abuse
Interventions: Brief Motivational Intervention (BMI), Substance-Free Activity Session (SFAS), Relaxation Session; Behavioral
Lead sponsor: University of Memphis; Other
Eligibility: 18 Years to 27 Years
Enrollment: 393 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2017
U.S. locations: 2
States / cities: Columbia, Missouri • Memphis, Tennessee

Conditions: Colorectal Neoplasms
Interventions: Blood draw; Procedure
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 137 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2002 – 2005
U.S. locations: 29
States / cities: Mobile, Alabama • Tucson, Arizona • Fresno, California + 26 more

Conditions: Hepatorenal Syndrome, Renal Failure, Liver Diseases
Interventions: Blood Draws and a hepatectomy specimen, Blood draw - pre operative standard of care; Procedure
Lead sponsor: Lahey Clinic; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2009
U.S. locations: 1
States / cities: Burlington, Massachusetts

Conditions: Liver Transplant Rejection
Interventions: Liver Transplant; Diagnostic Test
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 54 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 3
States / cities: Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota

Conditions: COVID-19
Interventions: Duvelisib, Peripheral blood draw, Placebo; Drug · Procedure
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 18 Years and older
Enrollment: 28 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Neurofibromatosis 1, Neurofibroma, Atypical Neurofibroma, Atypical Neurofibromatosis, Plexiform Neurofibroma, Von Recklinghausen Disease
Interventions: Whole Body MRI; Diagnostic Test
Lead sponsor: Children's National Research Institute; Other
Eligibility: 8 Years to 30 Years
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2022
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Hiv, HIV Infections, Immune Deficiency
Interventions: Haploidentical Natural Killer (NK) Cells; Biological
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years to 65 Years
Enrollment: 9 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Osteogenesis Imperfecta
Interventions: Fresolimumab; Drug
Lead sponsor: Baylor College of Medicine; Other
Eligibility: 18 Years and older
Enrollment: 11 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2022
U.S. locations: 2
States / cities: Portland, Oregon • Houston, Texas

Conditions: Cirrhosis of the Liver, Ascites, Spontaneous Bacterial Peritonitis
Interventions: Medical food, EnteraGam (Serum-Derived Bovine Immunoglobulin); Other
Lead sponsor: St. Louis University; Other
Eligibility: 18 Years to 70 Years
Enrollment: 11 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Healthy Lifestyle
Interventions: Cooling Vest Procedure, Fasting overnight; Other
Lead sponsor: Rockefeller University; Other
Eligibility: 18 Years to 28 Years
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Type2diabetes, Mild Cognitive Impairment, Age-related Cognitive Decline
Interventions: Progressive Exercise Program (12 Weeks); Other
Lead sponsor: The University of Texas Medical Branch, Galveston; Other
Eligibility: 55 Years to 80 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Galveston, Texas

Conditions: Urea Cycle Disorder
Interventions: Diagnostic Ultrasound; Other
Lead sponsor: Baylor College of Medicine; Other
Eligibility: 5 Years to 60 Years
Enrollment: 28 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Houston, Texas

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Treatment Resistance Following Anti-cancer Therapies

Ischemia Care Biomarkers of Acute Stroke Etiology (BASE)

The Effect of Nutrient Sequencing in Healthy Adults

The Role of MicroRNA in the Diagnosis, Prognosis and Response to Treatment in Pancreatic Cancer

Pharmacogenomics of Contraception: Genetic Variants and Etonogestrel Pharmacokinetics

The Role of the Space Environment on Vascular Endothelial and Smooth Muscle Cell Processes

Peripheral Immunologic Response of Solid Organ Transplant Recipients to Depletion Versus Non-depletion Protocols

Mechanisms Underlying Impaired Diabetic Wound Healing

Collection of Maternal Blood Samples for Development of Non-invasive Prenatal Diagnostic Testing

Identification of Novel Molecular Markers for Cerebral Ischemia From Patients With Minor and Devastating Ischemic Injury

WATCH (Wearable Artificial inTelligence for Cardiac Function and Health Monitoring)

Circulating Tumor Cells (CTC) in Lung Cancer

Improving Brief Alcohol Interventions With a Behavioral Economic Supplement

Pharmacogenomics Blood Sampling Protocol For Irinotecan/Fluorouracil/Leucovorin(CPT-11/FU/LV).

Role Of Angiogenic Factors In The Development Of Hepatorenal Syndrome

The TOGETHER Project - Liver

Duvelisib to Combat COVID-19

Whole Body MRI to Identify Atypical Neurofibromas in Patients With NF1

Adoptive Transfer of Haploidentical NK Cells and N-803

Safety of Fresolimumab in the Treatment of Osteogenesis Imperfecta

Evaluation of Serum-Derived Bovine Immunoglobulin Protein Isolate in Subjects With Decompensated Cirrhosis With Ascites

BATokines as Biomarkers of Brown Fat in Humans

Feasibility and Adherence to a Technology-assisted Home-based Strength Training Program in Adults With Type 2 Diabetes Mellitus and Mild Cognitive Impairment

Chronic Liver Disease in Urea Cycle Disorders