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ClinicalTrials.gov public records Last synced Oct 6, 2026, 10:29 PM EDT

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Showing 49–72 of 1,528 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Blood draw (venipuncture) Clear all
Completed Phase 4 Interventional

Determine The Percentage Of Depressed Outpatients Who Do Not Effectively Metabolize Extended-release Venlafaxine HCl

NCT00788944
View directory record Official record
Conditions
Depression
Interventions
blood draw
Procedure
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
971 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
52
States / cities
Birmingham, Alabama • Tuscon, Arizona • Little Rock, Arkansas + 46 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2011 · Synced Oct 6, 2026, 10:29 PM EDT
Terminated Phase 1 Interventional Results available

Neoantigen DNA Vaccine in Pancreatic Cancer Patients Following Surgical Resection and Adjuvant Chemotherapy

NCT03122106
View directory record Official record
Conditions
Pancreatic Cancer, Pancreas Cancer, Cancer of the Pancreas
Interventions
Personalized neoantigen DNA vaccine, TDS-IM Electrode Array System, Peripheral blood draws
Biological · Device · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Baltimore, Maryland • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 6, 2026, 10:29 PM EDT
Completed No phase listed Observational

Paired Analysis of Sensitivity for Colorectal Cancer Using COLVERA : PASCAL

NCT03706248
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Blood Draw
Other
Lead sponsor
Clinical Genomics Pathology
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
6
States / cities
Redondo Beach, California • Tampa, Florida • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 6, 2026, 10:29 PM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

J-Tip® Jet Injection of 1% Buffered Lidocaine or Saline Versus 4% Lidocaine Cream Before Venipuncture or IV Insertion

NCT00924963
View directory record Official record
Conditions
Pain
Interventions
J-Tip jet injector, Jet injection saline, lidocaine cream
Device · Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 21 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Liberty Township, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 6, 2026, 10:29 PM EDT
Recruiting No phase listed Observational

Improving Survival for Metastatic Lobular Breast Cancer (PLUMB Registry)

NCT05964504
View directory record Official record
Conditions
Metastatic Breast Cancer, Lobular Breast Carcinoma
Interventions
Blood Specimen
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2036
U.S. locations
4
States / cities
San Diego, California • San Francisco, California • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 6, 2026, 10:29 PM EDT
Withdrawn Phase 2 Interventional

CAPEcitabine eXtension of Adjuvant Therapy for Pancreatic Adenocarcinoma: (CAPE-X)

NCT06110598
View directory record Official record
Conditions
Pancreas Cancer, Pancreas Adenocarcinoma
Interventions
Capecitabine
Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 15, 2024 · Synced Oct 6, 2026, 10:29 PM EDT
Withdrawn Not applicable Interventional

Autologous Blood Patch for Primary Spontaneous Pneumothorax

NCT06088901
View directory record Official record
Conditions
Primary Spontaneous Pneumothorax
Interventions
Autologous Blood Patch
Procedure
Lead sponsor
Rush University Medical Center
Other
Eligibility
13 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Oct 6, 2026, 10:29 PM EDT
Completed No phase listed Observational Results available

Peripheral T Cell Determinants of Response and Resistance to Pembrolizumab in Melanoma

NCT05105100
View directory record Official record
Conditions
Melanoma, Advanced Melanoma
Interventions
Biopsy, Biospecimen Collection
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 6, 2026, 10:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

An MRI Investigation of Soft Tissues in Total Hip Arthroplasty

NCT01750606
View directory record Official record
Conditions
Tissue Reaction, Elevated Blood Ion Levels
Interventions
Not listed
Lead sponsor
Zimmer Biomet
Industry
Eligibility
Not listed
Enrollment
397 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
5
States / cities
Flint, Michigan • New Albany, Ohio • Columbia, South Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 6, 2026, 10:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Mechanisms of Cerebrovascular Control

NCT02936687
View directory record Official record
Conditions
Metabolic Syndrome X
Interventions
NOS Inhibition, ET-1 Inhibition, NOS Inhibition Placebo, 3 Tesla MRI, Intravenous Catheter, Oral Glucose Tolerance Test, ET-1 Inhibition Placebo
Drug · Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Oct 6, 2026, 10:29 PM EDT
Completed Phase 4 Interventional Results available

Collection of Blood Samples From Patients With Relapsing MS Who Developed ITP After Receiving Lemtrada

NCT03784898
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Blood draw for future biomarker analysis
Other
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Oct 6, 2026, 10:29 PM EDT
Active, not recruiting No phase listed Observational

AML/MDS Drug Sensitization by in Vivo Chemotherapy Administration

NCT04263181
View directory record Official record
Conditions
Acute Myeloid Leukemia, Myelodysplastic Syndromes
Interventions
Peripheral blood draw, Bone marrow aspirate, Buccal swab
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 6, 2026, 10:29 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection of Airway, Blood and/or Urine Specimens From Subjects for Research Studies

NCT01776398
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD), Smoking, Smoking Cessation, Idiopathic Pulmonary Fibrosis (IPF), Rheumatoid Arthritis-Associated Interstitial Lung Disease, Scleroderma-Associated Interstitial Lung Disease (SSC-ILD)
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 6, 2026, 10:29 PM EDT
Completed Phase 2 Interventional Results available

Maximizing Analgesia to Reduce Pain in Knee Osteoarthritis

NCT03098563
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Blinded study medication
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
45 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 6, 2026, 10:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Immunomodulatory Effects of Fasting in Healthy Adults

NCT05104502
View directory record Official record
Conditions
Fasting
Interventions
Dietary Fasting
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
20 Years to 40 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 6, 2026, 10:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Novel Mechanisms and Approaches to Treat Neonatal Sepsis

NCT02554630
View directory record Official record
Conditions
Complication of Prematurity, Immunologic Deficiency Syndromes
Interventions
Adjuvant, Blood Collection
Other
Lead sponsor
University of Florida
Other
Eligibility
Up to 55 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 10, 2023 · Synced Oct 6, 2026, 10:29 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Salivary Glycated Albumin

NCT03235492
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
SmartAlbu
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 20, 2023 · Synced Oct 6, 2026, 10:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Evaluating Mitochondrial Dysfunction in Patients With Neurofibromatosis Type 1

NCT05912400
View directory record Official record
Conditions
Neurofibromatosis 1
Interventions
Blood draw, FACIT-F and Pain Scales
Diagnostic Test · Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Oct 6, 2026, 10:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Depression, Cytokines and Pancreatic Cancer

NCT00582699
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
assessment interview and blood draw
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 10, 2014 · Synced Oct 6, 2026, 10:29 PM EDT
Terminated Not applicable Interventional

Role Of Angiogenic Factors In The Development Of Hepatorenal Syndrome

NCT00734136
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 18, 2009 · Synced Oct 6, 2026, 10:29 PM EDT
Completed No phase listed Observational

Concordance of Inivata Liquid Biopsy With Standard Tissue Biopsy

NCT03116633
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Not listed
Lead sponsor
Inivata
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
6
States / cities
Fort Smith, Arkansas • Joplin, Missouri • Springfield, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated May 16, 2019 · Synced Oct 6, 2026, 10:29 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Effects of Nicotine Salt Aerosol on Cigarette Smokers

NCT03974152
View directory record Official record
Conditions
Electronic Cigarette Use
Interventions
Subox Mini C with Avail 18 mg nicotine salt (protonated), Subox Mini C with Avail 18 mg nicotine (unprotonated), Own brand cigarette
Other
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
21 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Oct 6, 2026, 10:29 PM EDT
Completed Early Phase 1 Interventional Results available

Neoadjuvant Itraconazole in Non-small Cell Lung Cancer

NCT02357836
View directory record Official record
Conditions
Non-small Cell Lung Cancer
Interventions
Itraconazole
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 6, 2026, 10:29 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Mechanisms of Anabolic Resistance in Older Humans

NCT06617195
View directory record Official record
Conditions
Aging
Interventions
Exercise
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 6, 2026, 10:29 PM EDT