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ClinicalTrials.gov public records Last synced Sep 3, 2026, 1:15 AM EDT

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Showing 1–24 of 621 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Blood Draw/Data Collection Clear all
Recruiting No phase listed Observational

Exosomes in Rectal Cancer

NCT03874559
View directory record Official record
Conditions
Rectal Cancer
Interventions
Blood Draw
Diagnostic Test
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational

Evaluation of Comprehensive Geriatric Assessment and Laboratory Biomarkers in Elderly Patients With Multiple Myeloma

NCT05918185
View directory record Official record
Conditions
Plasma Cell Myeloma
Interventions
Biospecimen Collection, Comprehensive Geriatric Assessment, Electronic Health Record Review, Survey Administration
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
65 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Sep 3, 2026, 1:15 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 4, 2023 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pulse Oximeter Validation Study for the Perin Health Patch

NCT07027150
View directory record Official record
Conditions
Hypoxia
Interventions
Chest Worn Pulse Oximeter
Device
Lead sponsor
Perin Health Devices
Industry
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Sep 3, 2026, 1:15 AM EDT
Recruiting No phase listed Observational

Investigating Hereditary Risk In Thoracic Cancers (INHERIT)

NCT05587439
View directory record Official record
Conditions
Lung Cancer, Genetic Disease, Genetic Predisposition, Hereditary Diseases
Interventions
Data and Specimen Collection
Genetic
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational

National Registry and Blood Bank of Patients With Liver Cancer

NCT00482365
View directory record Official record
Conditions
Liver Cancer
Interventions
biologic sample preservation procedure, medical chart review, Patient interview
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
3
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 18, 2013 · Synced Sep 3, 2026, 1:15 AM EDT
Recruiting Not applicable Interventional

A Virtually Delivered Diet Intervention (LASO-3) for the Improvement of Chemotherapy-Induced Peripheral Neuropathy in Cancer Survivors Post-treatment

NCT07365007
View directory record Official record
Conditions
Chemotherapy-Induced Peripheral Neuropathy, Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Educational Intervention, Electronic Health Record Review, Interview, Survey Administration
Procedure · Other
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 3, 2026, 1:15 AM EDT
Completed Not applicable Interventional

Using Bluetooth Home Blood Pressure Monitors With Pharmacist Interventions

NCT05606783
View directory record Official record
Conditions
Hypertension
Interventions
Telehealth Follow-up Visits, Surveys, Devices
Behavioral · Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 6, 2022 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational

HPV Vaccine Hesitancy Among Indiana Youth With Cancer and Blood Diseases

NCT04667702
View directory record Official record
Conditions
Human Papilloma Virus Vaccine Hesitancy
Interventions
Interviews
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
9 Years to 75 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 3, 2026, 1:15 AM EDT
Terminated No phase listed Observational

Prevalence of Secondary Hypogonadism in Male Patients on Chronic Opioid Therapy for Cancer-Related Pain Syndromes

NCT00529230
View directory record Official record
Conditions
Advanced Cancer, Hypogonadism, Pain
Interventions
Questionnaire, Blood draws to assess gonadal function
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 24, 2018 · Synced Sep 3, 2026, 1:15 AM EDT
Recruiting No phase listed Observational

Longitudinal Sexual and Reproductive Health Study of Women With Breast Cancer and Lymphoma

NCT01788839
View directory record Official record
Conditions
Breast Cancer, Lymphoma, Hodgkin's Lymphoma
Interventions
surveys, Blood draw, Transvaginal ultrasounds
Behavioral · Other · Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational

COVID-19 Respiratory Outcomes Registry

NCT05074875
View directory record Official record
Conditions
Covid19
Interventions
Questionnaires and Patient Reported Outcomes (PROs), Nasal Swab COVID-19 reverse transcription polymerase chain reaction test (RT-PCR), Blood Samples for Biomarkers, High Resolution Computed Tomography, Physical Exam and Vital Signs, Medical Research Council Sum Score, Hand Grip Strength, Spirometry, Diffusing Capacity of Carbon Monoxide, 6 Minute Walk Test, Sit to Stand (STS) Measurement
Other · Diagnostic Test · Genetic
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
37 participants
Timeline
2021 – 2023
U.S. locations
4
States / cities
St Louis, Missouri • New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Sep 3, 2026, 1:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optimizing Outcomes in Women With Gestational Diabetes Mellitus and Their Infants

NCT01809431
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Intervention
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 12, 2024 · Synced Sep 3, 2026, 1:15 AM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Insulin Modulation of fMRI Connectivity in Healthy Adults

NCT02982551
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Insulin, Taste Task, Magnetic Resonance Imaging, Dextrose
Drug · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 3, 2017 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational

Immunophenotyping Assessment in a COVID-19 Cohort

NCT04378777
View directory record Official record
Conditions
Coronavirus Disease 2019 (COVID-19), SARS-CoV-2
Interventions
Biological sample collection, Data Collection: Clinical Care Assessments
Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
1,227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
17
States / cities
Tucson, Arizona • Los Angeles, California • San Francisco, California + 14 more
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Sep 3, 2026, 1:15 AM EDT
Recruiting No phase listed Observational

Clonal Hematopoiesis Chemotherapy and Radiation Effects Study

NCT07675967
View directory record Official record
Conditions
Lung Cancer (Diagnosis), Osteochondroma, Spitz Nevus, Solid Cancers, Breast Cancer, Gastric (Stomach) Cancer, Colorectal (Colon or Rectal) Cancer, Sarcoma, Ovarian Adenocarcinoma, Uterine Adenocarcinoma, Endometrial Adenocarcinoma, Esophageal Adenocarcinoma, Head and Neck Cancer, Therapy-Related Acute Myeloid Leukemia, Therapy-Related MDS, Clonal Hematopoiesis of Indeterminate Potential (CHIP), Clonal Cytopenia of Undetermined Significance
Interventions
Samples
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 3, 2026, 1:15 AM EDT
Recruiting No phase listed Observational

Evaluating Alcohol Use in Alcoholic Liver Disease

NCT03267069
View directory record Official record
Conditions
Alcoholic Liver Disease
Interventions
survey
Other
Lead sponsor
Nicole T Shen
Other
Eligibility
18 Years to 80 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Sep 3, 2026, 1:15 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Trial of Indole-3-Carbinol and Silibinin

NCT03687073
View directory record Official record
Conditions
Smoking
Interventions
Indole-3-Carbinol, Silibinin, Silibin
Drug
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Sep 3, 2026, 1:15 AM EDT
Active, not recruiting No phase listed Observational

Study of Radiation Exposure and Bilateral Breast Cancer

NCT00903591
View directory record Official record
Conditions
Breast Cancer
Interventions
questionaire, blood or saliva sample
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
1,699 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
4
States / cities
Stanford, California • Iowa City, Iowa • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 3, 2026, 1:15 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Sargramostim for Myeloid Dendritic Cell Deficiency

NCT03063242
View directory record Official record
Conditions
Kidney Diseases, Kidney Transplant
Interventions
Sargramostim, Blood samples
Drug · Biological
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 30, 2018 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational

Utilization of TEG to Monitor Rivaroxaban Activity

NCT02651909
View directory record Official record
Conditions
Anemia, Venous Thrombosis
Interventions
blood sampling
Other
Lead sponsor
Matthew Neal MD
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Sep 3, 2026, 1:15 AM EDT
Recruiting No phase listed Observational

A Biorepository of Multiple Allergic Diseases (MADREP) With Longitudinal Follow-Up

NCT06732414
View directory record Official record
Conditions
Allergy, Sinus Disorders, Atopic Diseases, Asthma, Allergic Rhinitis, Atopic Dermatitis, EoE, Drug a
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Years to 100 Years
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2045
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 3, 2026, 1:15 AM EDT
Completed No phase listed Observational

Blood Culture Improvement Guidelines and Diagnostic Stewardship for Antibiotic Reduction in Critically Ill Children

NCT03441126
View directory record Official record
Conditions
Sepsis, Bacteremia
Interventions
Multicenter Quality Improvement program
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
5
States / cities
St Louis, Missouri • Cleveland, Ohio • Portland, Oregon + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Sep 3, 2026, 1:15 AM EDT
Completed Not applicable Interventional

A Prospective Trial to Assess Cost and Clinical Outcomes of a Clinical Pharmacogenomic Program

NCT02297126
View directory record Official record
Conditions
Adverse Drug Reaction
Interventions
Pharmacogenetic Intervention Arm (pharmacogenetic testing)
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
4,465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 7, 2021 · Synced Sep 3, 2026, 1:15 AM EDT