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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Recombinant Tissue Plasminogen Activator Clear all
Terminated Phase 1 Interventional

Safety and Efficacy of Tissue Plasminogen Activator (tPA) in Neonates and Infants

NCT00265005
View directory record Official record
Conditions
Thrombosis
Interventions
alteplase
Drug
Lead sponsor
University of Louisville
Other
Eligibility
28 Weeks to 66 Weeks
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced Sep 29, 2026, 1:27 AM EDT
Terminated Phase 4 Interventional Results available

Low-Dose Tenecteplase in Covid-19 Diagnosed With Pulmonary Embolism

NCT04558125
View directory record Official record
Conditions
Pulmonary Embolism, COVID
Interventions
TNKase, Placebo, Enoxaparin
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 25, 2021 · Synced Sep 29, 2026, 1:27 AM EDT
Recruiting Not applicable Interventional

Combined Thrombectomy for Distal MediUm Vessel Occlusion StroKe

NCT05983757
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Experimental: endovascular thrombectomy in patients who suffer a distal medium vessel occlusion, Standard medical management
Device · Other
Lead sponsor
Raul Nogueira
Other
Eligibility
18 Years and older
Enrollment
584 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
4
States / cities
Atlanta, Georgia • Iowa City, Iowa • Toledo, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 29, 2026, 1:27 AM EDT
Recruiting Phase 2Phase 3 Interventional

Adjunctive Intra-arterial Tenecteplase Following Mechanical Thrombectomy (ALLY) II Trial

NCT06949228
View directory record Official record
Conditions
Ischemic Stroke, Acute Disease
Interventions
tenecteplase
Drug
Lead sponsor
ProMedica Health System
Other
Eligibility
18 Years to 85 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Not applicable Interventional

Fibrinolysis Compared to Thoracoscopy for Pleural Infection

NCT02973139
View directory record Official record
Conditions
Pleural Infection, Pleural Diseases
Interventions
Medical Thoracoscopy, Fibrinolytic Group
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 25, 2019 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 2 Interventional

A Study to Evaluate the Effects of YM872 on Brain Function and Disability When Administered in Combination With Alteplase (Tissue Plasminogen Activator)

NCT00044057
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
YM872 (zonampanel), t-PA (alteplase)
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
94
States / cities
Mobile, Alabama • Phoenix, Arizona • Tucson, Arizona + 78 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2006 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 2 Interventional Results available

Fibrinolytic Therapy to Treat ARDS in the Setting of COVID-19 Infection

NCT04357730
View directory record Official record
Conditions
Severe Acute Respiratory Syndrome, Respiratory Failure, Acute Respiratory Distress Syndrome
Interventions
Alteplase 50 MG [Activase]
Drug
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
9
States / cities
La Jolla, California • Aurora, Colorado • Denver, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2022 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 1Phase 2 Interventional

Combined Approach to Lysis Utilizing Eptifibatide and rt-PA in Acute Ischemic Stroke (CLEAR Stroke) Trial

NCT00250991
View directory record Official record
Conditions
Stroke
Interventions
activase, integrilin
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 80 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
19
States / cities
Phoenix, Arizona • Los Angeles, California • Santa Monica, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 7, 2009 · Synced Sep 29, 2026, 1:27 AM EDT
Recruiting No phase listed Observational

Testosterone Deficiency and Endothelial Dysfunction After Spinal Cord Injury

NCT07227740
View directory record Official record
Conditions
Spinal Cord Injuries, Endothelial Dysfunction, Testosterone Deficiency
Interventions
Intra-arterial Infusion of Vasoactive Agents, Intra-arterial Vitamin C Infusion, Blood Sampling
Diagnostic Test
Lead sponsor
Craig Hospital
Other
Eligibility
18 Years to 89 Years · Male only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Englewood, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 3 Interventional Results available

tPA by Endovascular Administration for the Treatment of Submassive PE Using CDT for the Reduction of Thrombus Burden

NCT04248868
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
The Bashir™ Endovascular Catheter, r-tPA
Device · Drug
Lead sponsor
Thrombolex, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
19
States / cities
Los Angeles, California • Miami, Florida • Orlando, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Sep 29, 2026, 1:27 AM EDT
Suspended No phase listed Observational

Augmented Ultrasound-Facilitated, Catheter-Directed Fibrinolysis for PE

NCT06310018
View directory record Official record
Conditions
Pulmonary Embolism, Right Ventricular Dysfunction, Right Ventricular Failure
Interventions
Ultrasound-facilitated, catheter-directed lower-dose fibrinolysis, Tissue Plasminogen Activator
Device · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Sep 29, 2026, 1:27 AM EDT
Not yet recruiting Phase 4 Interventional

Flush, Lyse, Operate

NCT07592520
View directory record Official record
Conditions
Complicated Parapneumonic Effusion, Empyema, Pleural
Interventions
Intrapleural Saline with possible escalation to intraplerual alteplase and dornase.
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 4 Interventional Results available

Treatment of Chronic Deep Vein Thrombosis (DVT) and Post-Thrombotic Syndrome (PTS) With the EkoSonic® Endovascular System

NCT02159521
View directory record Official record
Conditions
Deep Vein Thrombosis, Post-thrombotic Syndrome
Interventions
EkoSonic® Endovascular System, Alteplase
Device · Biological
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
22
States / cities
Los Angeles, California • Aurora, Colorado • Darien, Connecticut + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2021 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

Efficacy and Safety of Activase (Ateplase) vs Placebo in Complicated Pleural Effusions (CPE)/Empyemas

NCT00468104
View directory record Official record
Conditions
Pleural Effusion Associated With Pulmonary Infection, Bacterial Pleural Effusion Other Than Tuberculosis
Interventions
Alteplase, Placebo
Drug
Lead sponsor
Midwest Pulmonary and Critical Care
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 29, 2012 · Synced Sep 29, 2026, 1:27 AM EDT
Active, not recruiting Phase 4 Interventional

Peripheral Systemic Thrombolysis Versus Catheter Directed Thrombolysis for Submassive PE

NCT03581877
View directory record Official record
Conditions
Pulmonary Embolism, Pulmonary Hypertension, Thromboembolism, Right Ventricular Dysfunction
Interventions
Alteplase, EKOS
Drug · Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 89 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
Bay Shore, New York • Queens, New York
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 2 Interventional Results available

Combination Anti-Platelet and Anti-Coagulation Treatment After Lysis of Ischemic Stroke Trial (CATALIST)

NCT00061373
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Aspirin, tinzaparin sodium, eptifibatide
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 3, 2013 · Synced Sep 29, 2026, 1:27 AM EDT
Withdrawn Phase 2Phase 3 Interventional

Tenecteplase Versus Alteplase in Ischemic Stroke Management (TALISMAN)

NCT02180204
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Tenecteplase, Alteplase
Drug
Lead sponsor
Reza Behrouz, DO
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 22, 2015 · Synced Sep 29, 2026, 1:27 AM EDT
Terminated Phase 2 Interventional Results available

Feasibility Study of IV Recombinant Tissue Plasminogen Activator (rtPA) vs. Primary Endovascular Therapy for Acute Ischemic Stroke

NCT01869478
View directory record Official record
Conditions
Stroke, Ischemic Stroke
Interventions
Intravenous Thrombolysis, Endovascular Arterial Reperfusion
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 4, 2016 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 4 Interventional Results available

Optimum Duration of Acoustic Pulse Thrombolysis Procedure in Acute Pulmonary Embolism

NCT02396758
View directory record Official record
Conditions
Pulmonary Embolism and Thrombosis
Interventions
Ekosonic® Endovascular Device ultrasonic infusion catheter, Recombinant tissue plasminogen activator
Device · Biological
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
16
States / cities
Beverly Hills, California • Tallahassee, Florida • Tampa, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2021 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 3 Interventional Results available

Tenecteplase in Stroke Patients Between 4.5 and 24 Hours

NCT03785678
View directory record Official record
Conditions
THROMBOLYSIS
Interventions
Tenecteplase, Placebo
Biological · Other
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
94
States / cities
Birmingham, Alabama • Mesa, Arizona • Anaheim, California + 74 more
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Phase 2 Interventional

Safety and Feasibility of Argatroban, Tissue Plasminogen Activator and Intra-arterial Therapy in Stroke

NCT02448069
View directory record Official record
Conditions
Stroke, Cerebral Ischemia
Interventions
Argatroban
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Sep 29, 2026, 1:27 AM EDT
Not listed Not applicable Interventional

Alteplase for Treatment of Empyema and Complicated Parapneumonic Effusion

NCT00103766
View directory record Official record
Conditions
Empyema, Pleural Effusion
Interventions
Alteplase
Drug
Lead sponsor
O'Brien, Jeana D., MD, FACP, FCCP
Individual
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Temple, Texas
Source: ClinicalTrials.gov public record
Updated Jul 31, 2006 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

Solitaire™ With the Intention For Thrombectomy as PRIMary Endovascular Treatment (SWIFT PRIME) Trial

NCT01657461
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
Intravenous (IV) recombinant human tissue plasminogen activator (rtPA), Solitaire revascularization device
Drug · Device
Lead sponsor
Medtronic Neurovascular Clinical Affairs
Industry
Eligibility
18 Years to 80 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Sep 29, 2026, 1:27 AM EDT
Completed Not applicable Interventional

Increasing Stroke Treatment Through Interventional Change Tactics Study

NCT00349479
View directory record Official record
Conditions
Stroke
Interventions
Barrier assessment / interactive educational intervention
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
Not listed
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 24, 2013 · Synced Sep 29, 2026, 1:27 AM EDT