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ClinicalTrials.gov public records Last synced Oct 19, 2026, 9:03 PM EDT

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Showing 121–144 of 457 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Research Blood Collection Clear all
Active, not recruiting Not applicable Interventional

A Single Center Diagnostic, Cross-sectional Study of Coronary Microvascular Dysfunction

NCT03537586
View directory record Official record
Conditions
Coronary Microvascular Disease, Ischemic Heart Disease, Myocardial Ischemia
Interventions
Bivalirudin, Adenosine, Heparin, Pressure-Temperature Sensor Guidewire, Guiding Catheter
Drug · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 125 Years
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 28, 2025 · Synced Oct 19, 2026, 9:03 PM EDT
Completed Phase 3 Interventional

Citalopram in Treating Postmenopausal Women With Hot Flashes

NCT00363909
View directory record Official record
Conditions
Breast Cancer, Hot Flashes, Psychosocial Effects of Cancer and Its Treatment
Interventions
citalopram hydrobromide, placebo
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
198
States / cities
Augusta, Georgia • Aurora, Illinois • Bloomington, Illinois + 126 more
Source: ClinicalTrials.gov public record
Updated Dec 13, 2016 · Synced Oct 19, 2026, 9:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

COMIDAS Comparing Original Mexican Diets and Standard US Diets

NCT01369173
View directory record Official record
Conditions
Healthy
Interventions
Mexican or American foods
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting No phase listed Observational

LOTUS-CC: An Observational Research Study to Uncover Subtypes of Cancer Cachexia

NCT06073431
View directory record Official record
Conditions
Advanced Colorectal Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Pancreatic Adenocarcinoma, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Colorectal Carcinoma, Unresectable Lung Non-Small Cell Carcinoma, Unresectable Pancreatic Adenocarcinoma
Interventions
Biospecimen Collection, Computed Tomography, Electronic Health Record Review, Medical Device Usage and Evaluation, Physical Performance Testing, Positron Emission Tomography, Survey Administration
Procedure · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
225
States / cities
Fort Smith, Arkansas • Aurora, Colorado • Boulder, Colorado + 160 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Completed No phase listed Observational

CNS and Extracranial Tumor Tissues, CSF, and Blood From Patients With Melanoma Brain Metastases

NCT02058953
View directory record Official record
Conditions
Melanoma, Brain Metastases
Interventions
Craniotomy scheduled, Collection for non-craniotomy
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 4, 2019 · Synced Oct 19, 2026, 9:03 PM EDT
Not listed No phase listed Observational

STRIDE Biorepository

NCT02843347
View directory record Official record
Conditions
Anemia, Sickle Cell
Interventions
Blood draw
Procedure
Lead sponsor
Emory University
Other
Eligibility
15 Years to 40 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
40
States / cities
Oakland, California • Washington D.C., District of Columbia • Gainesville, Florida + 28 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Oct 19, 2026, 9:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Collection of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers for Center for Human Immunology, Autoimmunity, and Inflammatory Diseases (CHI) Laboratory Research Studies

NCT00995891
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
8 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 5, 2019 · Synced Oct 19, 2026, 9:03 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Epigenetics of TNBC in Overweight and Obese Hispanic & Non-Hispanic White Women

NCT04291950
View directory record Official record
Conditions
Triple Negative Breast Cancer
Interventions
Needle core biopsy
Procedure
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting No phase listed Observational

Immune Checkpoint Inhibitor Response in Solid Tumors Using a Live Tumor Diagnostic Platform

NCT06349642
View directory record Official record
Conditions
Early Stage Triple-Negative Breast Carcinoma, Metastatic Bladder Urothelial Carcinoma, Metastatic Cervical Carcinoma, Metastatic Clear Cell Renal Cell Carcinoma, Metastatic Colorectal Carcinoma, Metastatic Endometrial Carcinoma, Metastatic Esophageal Carcinoma, Metastatic Liver Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Skin Neoplasm, Metastatic Malignant Solid Neoplasm, Resectable Lung Non-Small Cell Carcinoma, Early Stage Lung Non-Small Cell Carcinoma, Resectable Malignant Solid Neoplasm, Resectable Triple-Negative Breast Carcinoma, Stage III Renal Cell Cancer AJCC v8, Stage IV Cervical Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8, Stage IV Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8, Recurrent Cervical Carcinoma, Recurrent Colorectal Carcinoma, Recurrent Endometrial Carcinoma, Recurrent Esophageal Carcinoma, Recurrent Liver Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Recurrent Malignant Skin Neoplasm, Recurrent Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Tissue Collection
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting No phase listed Observational

Unified Network for Integrated Fluid Collection at Yale

NCT07689864
View directory record Official record
Conditions
Molecular Residual Disease, Cancer
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting Phase 2 Interventional

NeoTAILOR: ABiomarker-directed Approach to Guide Neoadjuvant Therapy for Patients With Stage II/III ER-positive, HER2-negative Breast Cancer

NCT05837455
View directory record Official record
Conditions
Breast Cancer, Cancer of the Breast
Interventions
VENTANA MIB-1 Ki67 assay, Oncotype DX® Recurrence Score, PAM50-based Prosigna breast cancer gene signature assay, Anastrozole, Combination anthracycline and/or taxane based treatment
Device · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Active, not recruiting No phase listed Observational

Long-Term Follow-Up in Women With Early Breast Cancer Three Years of More Post Primary Treatment

NCT05926024
View directory record Official record
Conditions
Breast Cancer
Interventions
Exercise Recall Patient Reported Outcomes, Health Behavior Questionnaire (HBQ)30 Patient Reported Outcomes, Functional Assessment of Cancer Therapy-General (FACT-G) Patient Reported Outcomes, Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Patient Reported Outcomes, Patient Reported Outcomes PROMIS Cognitive Function (Short Form 8a), Patient Reported Outcomes Functional Assessment of Cancer-Gynecology Oncology Group-Neurotoxicity (FACT/GOG-NTX-12), Patient Reported Outcomes PROMIS, Patient Reported Outcomes FACT-Endocrine Symptoms, Patient Reported Outcomes Penn Arthralgia Aging Survey, Patient Reported Outcomes PRO-CTCAE (patient-reported CTCAE), p16 tumor suppressor gene
Behavioral · Diagnostic Test
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
21 Years and older · Female only
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Network Of Clinical Research Studies On Craniosynostosis, Skull Malformations With Premature Fusion Of Skull Bones

NCT03025763
View directory record Official record
Conditions
Craniosynostosis
Interventions
Craniosynostosis Network Environmental Survey, 2D/3D Photography, Buccal Swab Cell Sampling, Blood sampling, Skin Biopsy, Tissues from a Clinically Indicated Procedure, Pre-operative CT Scan Image Files.
Other · Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
Up to 80 Years
Enrollment
2,145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2028
U.S. locations
15
States / cities
Davis, California • Hartford, Connecticut • Chicago, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2025 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting No phase listed Observational

Observational Prospective Research Study In Monoclonal Gammopathies leadINg to Myeloma

NCT02726750
View directory record Official record
Conditions
Monoclonal Gammopathy of Undetermined Significance, Smoldering Plasma Cell Myeloma
Interventions
Biospecimen Collection, Laboratory Biomarker Analysis
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Active, not recruiting No phase listed Observational

TRACK-TBI Longitudinal Biomarker Study

NCT05201833
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Telephone Outcome Assessment, In-Person Outcome Assessment, 3T Magnetic Resonance Imaging (MRI), Blood Draw
Behavioral · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
11
States / cities
San Francisco, California • Charlestown, Massachusetts • Cincinnati, Ohio + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison of Alveolar Macrophages in Individuals With COPD Versus Smokers With Normal Pulmonary Function

NCT00281190
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive
Interventions
Blood drawing, Bronchoalveolar lavage during indicated bronchoscopy
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
40 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 16, 2014 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting Phase 2 Interventional

Ruxolitinib With De-Intensified HLH-94 for the Treatment of Hemophagocytic Lymphohistiocytosis (HLH)

NCT06160791
View directory record Official record
Conditions
Hemophagocytic Lymphohistiocytoses
Interventions
Ruxolitinib, Etoposide, Dexamethasone, Non-interventional Imaging, Research Biopsy, Biospecimen Collection
Drug · Procedure
Lead sponsor
Jerry Lee, MD, MSc, MPhil
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
4
States / cities
Irvine, California • Sacramento, California • San Diego, California + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Completed No phase listed Observational

Exploring Virtual Reality in Clinical Care - Impacts on Patient Distress, Parental Anxiety and Nurse Satisfaction

NCT07280910
View directory record Official record
Conditions
Anxiety
Interventions
Virtual Reality, Survey Responses/Parent Caregivers, Survey Responses/Nurses
Other · Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
6 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 19, 2026, 9:03 PM EDT
Withdrawn Not applicable Interventional

Sleep Apnea in Head and Neck Cancer Patients at the University of Colorado

NCT04922112
View directory record Official record
Conditions
Obstructive Sleep Apnea, Squamous Cell Carcinoma of Head and Neck
Interventions
Obstructive sleep apnea testing
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 2, 2023 · Synced Oct 19, 2026, 9:03 PM EDT
Completed Not applicable Interventional

Impact of Smoking and Its Cessation on Systemic and Airway Immune Activation

NCT02836067
View directory record Official record
Conditions
HIV, Smoking
Interventions
Counseling, Smoking Cessation drugs, Bronchoscopy, Blood Draw, Questionnaires
Behavioral · Other · Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2024 · Synced Oct 19, 2026, 9:03 PM EDT
Completed No phase listed Observational

Evaluation of Multiple Protein and Molecular Biomarkers to Estimate Risk of Cancer in Gynecology Patients Presenting With a Pelvic Mass.

NCT02781272
View directory record Official record
Conditions
Ovarian Neoplasms
Interventions
Pelvic imaging, Blood draw, Imaging guided biopsy, surgical biopsy or surgical excision
Procedure
Lead sponsor
Angle plc
Industry
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 5, 2023 · Synced Oct 19, 2026, 9:03 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Transforming Research and Clinical Knowledge in Traumatic Brain Injury Epileptogenesis Project (TRACK-TBI EPI)

NCT05823766
View directory record Official record
Conditions
Traumatic Brain Injury, Post-traumatic Epilepsy
Interventions
In-Person Outcome Assessment, 3T Magnetic Resonance Imaging (MRI), Clinical Visit, Blood Draw, EEG, Telephone Outcome Assessment
Behavioral · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
9
States / cities
San Francisco, California • Charlestown, Massachusetts • Cincinnati, Ohio + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Apheresis and Specimen Collection Procedures to Obtain Plasma, Peripheral Blood Mononuclear Cells (PBMCs) and Other Specimens for Research Studies

NCT00067054
View directory record Official record
Conditions
Sample Collection
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
2
States / cities
Bethesda, Maryland • Kirkland, Washington
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 19, 2026, 9:03 PM EDT
Recruiting Not applicable Interventional

PENN-Surveillance Markers of Utility for Recurrence After (Neo)Adjuvant Therapy for Breast Cancer

NCT02732171
View directory record Official record
Conditions
Breast Cancer
Interventions
Research Blood Collection
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 19, 2026, 9:03 PM EDT