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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Venous Blood Clear all
Completed Phase 2 Interventional Results available

Safety and Efficacy Study of Sirolimus in Complicated Vascular Anomalies

NCT00975819
View directory record Official record
Conditions
Kaposiform Hemangioendotheliomas, Tufted Angioma, Capillary Venous Lymphatic Malformation, Venous Lymphatic Malformation, Microcystic Lymphatic Malformation, Mucocutaneous Lymphangiomatosis and Thrombocytopenia, Capillary Lymphatic Arterial Venous Malformations, PTEN Overgrowth Syndrome With Vascular Anomaly, Lymphangiectasia Syndromes
Interventions
sirolimus
Drug
Lead sponsor
Denise Martin Adams
Other
Eligibility
Up to 31 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
2
States / cities
Boston, Massachusetts • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Recruiting Phase 3 Interventional

Comparing The Safety And Efficacy Of DEFENCATH® In Reducing Central-Line Bloodstream Infections (CLABSIs) In Adults Receiving Total Parenteral Nutrition Through A Central Venous Catheter (CVC)

NCT06822426
View directory record Official record
Conditions
Central Line Associated Blood Stream Infections (CLABSI)
Interventions
(taurolidine and heparin) catheter lock solution, Heparin
Drug
Lead sponsor
CorMedix Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
17
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Doral, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Not applicable Interventional

Correlation of Arterial Blood Gas (ABG) and Venous Blood Gas (VBG) in the Undifferentiated Critically Ill Patient

NCT01287884
View directory record Official record
Conditions
Patients Needing Blood Gases
Interventions
Venous Blood Gas
Other
Lead sponsor
Christiana Care Health Services
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Nov 8, 2012 · Synced Sep 24, 2026, 10:10 PM EDT
Terminated Not applicable Interventional Results available

Validation of Mixed Venous Blood Oxygen Saturation Obtained With a Novel Mathematical Equation

NCT00783952
View directory record Official record
Conditions
Mixed Venous Oxygen Saturation, Tissue Oxygenation
Interventions
Cerebral/Somatic Tissue Oximeter device, Pulmonary artery catheter
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Not applicable Interventional

The Effects of MAP and EtCO2 on Venous Sinus Pressures

NCT03867461
View directory record Official record
Conditions
Idiopathic Intracranial Hypertension
Interventions
Venous Sinus Stenting, Adjustment to end-tidal carbon dioxide concentrations ( 38-40 mmHg range), Adjustment to Mean Arterial Pressure (100-110 mmHg range), Adjustment to Mean Arterial Pressure (60-80 mmHg range), Adjustment to end-tidal carbon dioxide concentrations (24-26 mmHg range)
Procedure · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 11, 2020 · Synced Sep 24, 2026, 10:10 PM EDT
Terminated Phase 2 Interventional Results available

A Study to Test Whether BI 685509 Alone or in Combination With Empagliflozin Helps People With Liver Cirrhosis Caused by Viral Hepatitis or Non-alcoholic Steatohepatitis (NASH) Who Have High Blood Pressure in the Portal Vein (Main Vessel Going to the Liver)

NCT05282121
View directory record Official record
Conditions
Liver Diseases, Hypertension, Portal
Interventions
Avenciguat, Empagliflozin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
4
States / cities
Pasadena, California • Rialto, California • Miami Lakes, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Sep 24, 2026, 10:10 PM EDT
Completed No phase listed Observational

Effects of Hip Distraction Without a Perineal Post on Venous Blood Flow and Peripheral Nerve Conduction

NCT03417934
View directory record Official record
Conditions
Hip Disease
Interventions
Hip Arthroscopy Procedure
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Sep 24, 2026, 10:10 PM EDT
Completed No phase listed Observational

Sonography Outcomes Assessment Program for Lower Extremity Deep Venous Thrombosis

NCT00178789
View directory record Official record
Conditions
Deep Venous Thrombosis
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2007 · Synced Sep 24, 2026, 10:10 PM EDT
Recruiting No phase listed Observational

PIVO Use for Blood Cultures in the Emergency Department

NCT07348289
View directory record Official record
Conditions
Sepsis, Device Performance, Emergency Medicine
Interventions
PIVO device, a needle-free blood draw device
Device
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
Not listed
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Park City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Not yet recruiting No phase listed Observational

Comparison of Beta-hCG Levels When Using Venous Puncture Blood and Peripheral Finger Stick Blood

NCT07493720
View directory record Official record
Conditions
Pregnancy
Interventions
Beta-hCG
Diagnostic Test
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Completed No phase listed Observational

Using Near-infrared Spectroscopy (NIRS) Monitor to Noninvasively Evaluate Hepatic Venous Saturation

NCT01891188
View directory record Official record
Conditions
Congenital Heart Disease, Arrhythmia
Interventions
Not listed
Lead sponsor
Phoenix Children's Hospital
Other
Eligibility
1 Day to 18 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Completed No phase listed Observational

Dental Study in Cancer Patients With Central Venous Catheters

NCT00798330
View directory record Official record
Conditions
Cancer
Interventions
Not listed
Lead sponsor
Rajesh Lalla
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 26, 2020 · Synced Sep 24, 2026, 10:10 PM EDT
Completed No phase listed Observational Results available

Tranexamic Acid and Blood Clots in Knee Surgery

NCT02867163
View directory record Official record
Conditions
Venous Thrombosis
Interventions
Tranexamic Acid
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Rio Rancho, New Mexico
Source: ClinicalTrials.gov public record
Updated May 19, 2019 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Phase 3 Interventional Results available

A Study of the Safety and Effectiveness of Apixaban in Preventing Blood Clots in Children With Leukemia Who Have a Central Venous Catheter and Are Treated With Asparaginase

NCT02369653
View directory record Official record
Conditions
Lymphoma, Acute Lymphoblastic Leukemia
Interventions
Apixaban, No systemic anticoagulant prophylaxis
Drug · Other
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
1 Year to 17 Years
Enrollment
512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
64
States / cities
Phoenix, Arizona • Duarte, California • Loma Linda, California + 56 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2022 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Phase 4 Interventional Results available

Apixaban for Primary Prevention of Venous Thromboembolism in Patients With Multiple Myeloma

NCT02958969
View directory record Official record
Conditions
Venous Thromboembolism, Multiple Myeloma
Interventions
Apixaban
Drug
Lead sponsor
Gregory Piazza
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 24, 2026, 10:10 PM EDT
Recruiting No phase listed Observational

A Study to Evaluate the Safety and Efficacy of Intracranial Venous Blood Sampling for Liquid Biopsy in the Diagnosis of Brain Cancers

NCT07467109
View directory record Official record
Conditions
Intracranial Venous Blood, Brain Cancers, Liquid Biopsy, Evaluate the Safety
Interventions
blood sampling
Diagnostic Test
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Phase 3 Interventional

Steroid Injections vs. Standard Treatment for Macular Edema Due to Retinal Blood Vessel Blockage

NCT00106132
View directory record Official record
Conditions
Retinal Vein Occlusion, Macular Edema, Cystoid, Macular Edema
Interventions
Triamcinolone Acetonide
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
1,260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Treatment of Post-SCI Hypotension

NCT02919917
View directory record Official record
Conditions
Spinal Cord Injury, Autonomic Dysreflexia, Orthostatic Hypotension, Baroreceptor Integrity, Sympathetic Integrity, Vagal Integrity, Hypotension, Cerebral Blood Flow, Blood Pressure, Venous Occlusion Plethysmography
Interventions
Midodrine Hydrochloride
Drug
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 89 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2025 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Phase 2 Interventional

A Trial to Learn How Well REGN9933 and REGN7508 Work for Preventing Blood Clots, and How Safe They Are, in Adults Who Have a Peripherally Inserted Central Catheter (PICC)

NCT06299111
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
REGN9933, REGN7508, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
6
States / cities
Los Angeles, California • Miami, Florida • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Autonomic Control of the Circulation and VDR

NCT03513770
View directory record Official record
Conditions
Venous Distension Reflex, Blood Pressure
Interventions
Wrist-to-elbow (W-E) occlusion, ketorolac tromethamine, saline control
Other · Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 35 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Active, not recruiting No phase listed Observational

An Observational Study in the United States to Learn How Venous Thromboembolism, Disseminated Intravascular Coagulation, and Sepsis Are Related

NCT06765681
View directory record Official record
Conditions
Sepsis, Venous Thromboembolism, Disseminated Intravascular Coagulation
Interventions
Diagnosis of both VTE and sepsis
Other
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Safety of a Potential New Drug in Comparison to the Standard Practice of Dosing With Warfarin for Non-valvular Atrial Fibrillation

NCT00504556
View directory record Official record
Conditions
Atrial Fibrillation, Thromboembolism
Interventions
Edoxaban (DU-176b), warfarin
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
22
States / cities
Huntsville, Alabama • Anaheim, California • Beverly Hills, California + 19 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Sep 24, 2026, 10:10 PM EDT
Enrolling by invitation No phase listed Observational

Xpert® Tropical Fever Test on GeneXpert® Edge X System

NCT07520279
View directory record Official record
Conditions
Malaria Fever, Zika, Dengue Fever, Leptospirosis, Chikungunya Virus Infection
Interventions
Xpert Tropical Fever test
Diagnostic Test
Lead sponsor
Cepheid
Industry
Eligibility
14 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 24, 2026, 10:10 PM EDT
Recruiting Phase 3 Interventional

Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation for Whom Oral Anticoagulation is Unsuitable

NCT07430956
View directory record Official record
Conditions
Atrial Fibrillation (AF)
Interventions
REGN7508, REGN9933, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
2,628 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
35
States / cities
Dothan, Alabama • Little Rock, Arkansas • Fremont, California + 30 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 24, 2026, 10:10 PM EDT