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ClinicalTrials.gov public records Last synced Oct 4, 2026, 2:39 AM EDT

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Showing 25–48 of 146 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Tissue Plasminogen Activator (tPA) Clear all
Terminated Phase 1Phase 2 Interventional

Transcranial Ultrasound in Clinical SONothrombolysis

NCT00504842
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
MRX-801, Placebo
Drug
Lead sponsor
ImaRx Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
13
States / cities
Birmingham, Alabama • Phoenix, Arizona • Newport Beach, California + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2008 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 1 Interventional

Treatment for Blood Clots in the Veins of the Legs

NCT00001713
View directory record Official record
Conditions
Embolism, Thrombophlebitis
Interventions
Recombinant Tissue Plasminogen Activator, Heparin, Warfarin
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 4, 2026, 2:39 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 8, 2009 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 1 Interventional

Intravenous Thrombolysis Plus Hypothermia for Acute Treatment of Ischemic Stroke

NCT00283088
View directory record Official record
Conditions
Stroke
Interventions
hypothermia, tissue plasminogen activator
Procedure · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
7
States / cities
Palo Alto, California • San Diego, California • Hartford, Connecticut + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2011 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 4 Interventional Results available

Fibrinolysis Compared to Thoracoscopy for Pleural Infection

NCT03468933
View directory record Official record
Conditions
Pleural Infection, Empyema, Pleural Diseases, Parapneumonic Effusion
Interventions
tissue plasminogen activator (tPA) and human recombinant deoxyribonuclease (DNase), Medical Thoracoscopy
Drug · Procedure
Lead sponsor
Tulane University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 4, 2021 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 2 Interventional

Intravenous N-Acetylcysteine for the Treatment of Acute Ischemic Stroke

NCT04918719
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
Acetylcysteine, Dextrose in Water
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Oct 4, 2026, 2:39 AM EDT
Terminated Phase 2 Interventional Results available

Safety of Rt-PA + Transcranial Emission of Low-Energy Lasers for Acute Stroke Recovery

NCT01220739
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Transcranial Laser Therapy
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
Englewood, Colorado • Columbia, South Carolina • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Not applicable Interventional

Endovascular Stroke Treatment Only (ESTO) Trial

NCT04240470
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
Thrombectomy
Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 90 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Oct 4, 2026, 2:39 AM EDT
Recruiting Phase 2Phase 3 Interventional

Treatment of Acute Ischemic Stroke (ReMEDy2 Trial)

NCT05065216
View directory record Official record
Conditions
Acute Stroke, Ischemic Stroke, Stroke
Interventions
Recombinant human tissue kallikrein, Placebo for DM199 Solution for Injection
Drug · Other
Lead sponsor
DiaMedica Therapeutics Inc
Industry
Eligibility
18 Years to 90 Years
Enrollment
728 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
36
States / cities
Fairhope, Alabama • Arcadia, California • Glendale, California + 29 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 3 Interventional Results available

Acute Venous Thrombosis: Thrombus Removal With Adjunctive Catheter-Directed Thrombolysis

NCT00790335
View directory record Official record
Conditions
Deep Vein Thrombosis, Venous Thrombosis, Postphlebitic Syndrome, Venous Thromboembolism, Post Thrombotic Syndrome
Interventions
Recombinant tissue plasminogen activator (rt-PA)
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
16 Years to 75 Years
Enrollment
692 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
56
States / cities
Glendale, Arizona • Orange, California • Stanford, California + 48 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 4, 2026, 2:39 AM EDT
Terminated Phase 3 Interventional Results available

A Study of the Efficacy and Safety of Alteplase in Participants With Mild Stroke

NCT02072226
View directory record Official record
Conditions
Stroke
Interventions
Alteplase, Alteplase Placebo, Aspirin, Aspirin Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
313 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
88
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 72 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2018 · Synced Oct 4, 2026, 2:39 AM EDT
Recruiting No phase listed Observational

Complex Adult Deformity Surgery (CADS)

NCT04194138
View directory record Official record
Conditions
Adult Spinal Deformity, Scoliosis, Kyphosis, Sagittal Imbalance
Interventions
Index or spine revision surgery for complex adult spinal deformity
Procedure
Lead sponsor
International Spine Study Group Foundation
Other
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2032
U.S. locations
17
States / cities
La Jolla, California • Sacramento, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 4, 2026, 2:39 AM EDT
Completed No phase listed Observational

The PERFusion Use in Stroke Evaluation Study

NCT01387113
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Computed tomography perfusion imaging
Other
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 1 Interventional

Low-Dose rtPA to Treat Blood Clots in Major Arm or Neck Veins

NCT00055159
View directory record Official record
Conditions
Thrombosis
Interventions
Pulse-sprayed injection of recombinant tissue plasminogen activator (rtPA)
Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 4, 2026, 2:39 AM EDT
Not listed Phase 1Phase 2 Interventional

Platelet Function in Patients With Ischemic Stroke Treated With Anti-thrombotic or Thrombolytic

NCT05415150
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
Thrombolytic Agent
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2022 · Synced Oct 4, 2026, 2:39 AM EDT
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 4, 2018 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Autonomic Nervous System and Nitric Oxide Interactions

NCT01137253
View directory record Official record
Conditions
Endothelial Dysfunction
Interventions
Trimethaphan, Placebo
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 60 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Oct 4, 2026, 2:39 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 23, 2026 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 3 Interventional Results available

Clot Lysis: Evaluating Accelerated Resolution of Intraventricular Hemorrhage Phase III

NCT00784134
View directory record Official record
Conditions
Intraventricular Hemorrhage
Interventions
Alteplase, Normal saline
Drug · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
52
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 39 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2018 · Synced Oct 4, 2026, 2:39 AM EDT
Terminated Phase 1Phase 2 Interventional

Safety and Efficacy Study of PD-616 Plus Cytarabine to Treat Acute Myelogenous Leukemia or Myelodysplastic Syndrome

NCT01795924
View directory record Official record
Conditions
Acute Myelogenous Leukemia, Myelodysplastic Syndrome
Interventions
PD-616
Drug
Lead sponsor
Biosuccess Biotech Co., Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Duarte, California • Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 24, 2018 · Synced Oct 4, 2026, 2:39 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Inhaled Tissue Plasminogen Activator for Acute Plastic Bronchitis

NCT02315898
View directory record Official record
Conditions
Plastic Bronchitis, Protein-Losing Enteropathies, Healthy
Interventions
Treatment-inhaled tPA
Drug
Lead sponsor
University of Michigan
Other
Eligibility
5 Years to 24 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
6
States / cities
Palo Alto, California • Chicago, Illinois • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2025 · Synced Oct 4, 2026, 2:39 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Tenecteplase in Wake-up Ischaemic Stroke Trial

NCT03181360
View directory record Official record
Conditions
Ischemic Stroke, Stroke, Acute
Interventions
Tenecteplase, Control
Drug · Other
Lead sponsor
University Hospital of North Norway
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 14, 2021 · Synced Oct 4, 2026, 2:39 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 21, 2017 · Synced Oct 4, 2026, 2:39 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 Aug 1, 2006 · Synced Oct 4, 2026, 2:39 AM EDT