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ClinicalTrials.gov public records Last synced Oct 1, 2026, 1:55 PM EDT

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Showing 1–24 of 101 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Recombinant Tissue Plasminogen Activator (rt-PA) Clear all
Terminated Phase 2 Interventional Results available

Study of Tenecteplase (TNK) in Acute Ischemic Stroke (TNK-S2B)

NCT00252239
View directory record Official record
Conditions
Stroke
Interventions
tenecteplase, tissue plasminogen activator, tPA
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
9
States / cities
San Diego, California • Englewood, Colorado • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Oct 1, 2026, 1:55 PM EDT
Recruiting Phase 4 Interventional

Once Daily Intrapleural Enzyme Therapy in Complicated Parapneumonic Effusion or Empyema

NCT07095361
View directory record Official record
Conditions
Pleural Infection Bacterial, Pleural Infections, Pleural Infections and Inflammations, Empyema, Pleural, Empyema, Complicated Pleural Effusion/ Empyema, Pleural Effusion Associated With Pulmonary Infection, Pleural Effusion
Interventions
Fibrinolytic once daily, Fibrinolytic twice daily, DNA degradation once daily, DNA degradation twice daily
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
11
States / cities
Little Rock, Arkansas • Palo Alto, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 1, 2026, 1:55 PM 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 1, 2026, 1:55 PM EDT
Not listed Phase 2 Interventional

Wake up Symptomatic Stroke - Benefit of Intravenous Clot Busters or Endovascular Intervention

NCT01455935
View directory record Official record
Conditions
Stroke
Interventions
Anti-platelets and statin, alteplase, intra arterial intervention
Drug · Procedure
Lead sponsor
Jacobs Neurological Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 30, 2012 · Synced Oct 1, 2026, 1:55 PM EDT
Recruiting Early Phase 1 Interventional

Alteplase Through an Indwelling Pleural Catheter for the Management of Symptomatic Septated Malignant Pleural Effusion

NCT06184321
View directory record Official record
Conditions
Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm
Interventions
Alteplase, Placebo Administration
Biological · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Baltimore, Maryland • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 1, 2026, 1:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Acute Stroke Program of Interventions Addressing Racial and Ethnic Disparities

NCT00724555
View directory record Official record
Conditions
Stroke
Interventions
Not listed
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
2,005 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
8
States / cities
Washington D.C., District of Columbia • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 31, 2014 · Synced Oct 1, 2026, 1:55 PM EDT
Terminated Phase 4 Interventional Results available

Standard-dose Apixaban AFtEr Very Low-dose ThromboLYSis for Acute Intermediate-high Risk Acute Pulmonary Embolism

NCT03988842
View directory record Official record
Conditions
Pulmonary Embolism With Acute Cor Pulmonale, Pulmonary Embolism, Pulmonary Embolism With Pulmonary Infarction, Pulmonary Embolism Subacute Massive, Right Ventricular Dysfunction, Right Ventricular Failure
Interventions
Alteplase, Unfractionated heparin, Placebo, Apixaban
Drug
Lead sponsor
Victor Tapson, MD
Other
Eligibility
18 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2021 · Synced Oct 1, 2026, 1:55 PM EDT
Completed Phase 2 Interventional Results available

A Study of Intravenous Thrombolysis With Alteplase in MRI-Selected Patients

NCT01282242
View directory record Official record
Conditions
Acute Stroke
Interventions
IV rt-PA
Drug
Lead sponsor
Lee Schwamm
Other
Eligibility
18 Years to 85 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
14
States / cities
Tucson, Arizona • Los Angeles, California • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Oct 1, 2026, 1:55 PM EDT
Completed Phase 2 Interventional Results available

Alteplase for Percutaneous Treatment of Loculated Abdominopelvic Abscesses

NCT00284739
View directory record Official record
Conditions
Abdominal Abscess, Pelvic Abscess
Interventions
Alteplase, saline
Drug · Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Feb 26, 2015 · Synced Oct 1, 2026, 1:55 PM 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 26, 2019 · Synced Oct 1, 2026, 1:55 PM 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 1, 2026, 1:55 PM 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 1, 2026, 1:55 PM EDT
Terminated Phase 3 Interventional Results available

Clot Dissolving Treatment for Blood Clots in the Lungs

NCT00680628
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
Tenecteplase + Enoxaparin, 0.9% Saline + Enoxaparin
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
7
States / cities
Sacramento, California • Aurora, Colorado • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Oct 1, 2026, 1:55 PM EDT
Completed Phase 1 Interventional Results available

The Capillary Index Score Trial

NCT02618031
View directory record Official record
Conditions
Acute Stroke, Brain Ischemia, Ischemic Stroke
Interventions
Endovascular Treatment (EVT)
Procedure
Lead sponsor
Firas Al-Ali
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
6
States / cities
Atlanta, Georgia • New York, New York • Rochester, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Oct 1, 2026, 1:55 PM 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 1, 2026, 1:55 PM 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 23, 2015 · Synced Oct 1, 2026, 1:55 PM 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 1, 2026, 1:55 PM EDT
Completed Not applicable Interventional

IV vs. IA tPA (Activase) in Acute Ischemic Stroke With CTA Evidence of Major Vessel Occlusion

NCT00624000
View directory record Official record
Conditions
Ischemic Stroke
Interventions
IV tpa (Alteplase) vs IA tpa (Alteplase)
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
19 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 8, 2011 · Synced Oct 1, 2026, 1:55 PM EDT
Completed Phase 2 Interventional Results available

Safety of Intravenous Thrombolysis for Wake-up Stroke

NCT01183533
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Alteplase (iv t-PA)
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
3
States / cities
Birmingham, Alabama • Englewood, Colorado • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 25, 2014 · Synced Oct 1, 2026, 1:55 PM EDT
Completed Phase 2 Interventional Results available

Low-Dose Alteplase to Treat Blood Clots in Deep Leg Veins

NCT00082355
View directory record Official record
Conditions
Acute Deep Venous Thrombosis of the Lower Extremity
Interventions
Alteplase (Activase, Genentech)
Drug
Lead sponsor
Richard Chang, M.D.
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 6, 2014 · Synced Oct 1, 2026, 1:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Thrombolytic Care During Inter-hospital Transfer

NCT02752256
View directory record Official record
Conditions
Stroke
Interventions
Tissue Plasminogen Activator
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 5, 2019 · Synced Oct 1, 2026, 1:55 PM EDT
Completed Phase 3 Interventional Results available

Minimally Invasive Surgery Plus Rt-PA for ICH Evacuation Phase III

NCT01827046
View directory record Official record
Conditions
Intracerebral Hemorrhage
Interventions
rt-PA
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
499 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
56
States / cities
Birmingham, Alabama • Phoenix, Arizona • Carmichael, California + 46 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2019 · Synced Oct 1, 2026, 1:55 PM EDT
Completed Not applicable Interventional Results available

Safety Study of Post Intravenous tPA Monitoring in Ischemic Stroke

NCT02039375
View directory record Official record
Conditions
Stroke, Ischemic Stroke
Interventions
"Hopkins" post tPA for ischemic stroke monitoring protocol
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Oct 1, 2026, 1:55 PM 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 18, 2017 · Synced Oct 1, 2026, 1:55 PM EDT