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ClinicalTrials.gov public records Last synced Sep 9, 2026, 11:15 AM EDT

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Showing 1–24 of 47 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Rt-PA thrombolysis Clear all
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 9, 2026, 11:15 AM EDT
Completed Phase 4 Interventional Results available

Assess the Penumbra System in the Treatment of Acute Stroke

NCT01429350
View directory record Official record
Conditions
Ischemic Stroke
Interventions
intravenous (IV) recombinant human tissue plasminogen activator (rtPA), Penumbra System
Drug · Device
Lead sponsor
Penumbra Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
4
States / cities
Denver, Colorado • Gainesville, Florida • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Sep 9, 2026, 11:15 AM EDT
Not listed Not applicable Interventional

The RESCUE II Study. The Bashir™ Endovascular Catheter (BEC),

NCT06120179
View directory record Official record
Conditions
Acute Submassive Pulmonary Embolism
Interventions
The Bashir™ Endovascular Catheter (BEC
Device
Lead sponsor
Temple University
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Sep 9, 2026, 11:15 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Study of a Neuroprotective Drug to Limit the Extent of Damage From an Ischemic Stroke

NCT00630396
View directory record Official record
Conditions
Stroke, Acute
Interventions
Minocycline
Drug
Lead sponsor
David Hess, MD
Other
Eligibility
19 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
2
States / cities
Lexington, Kentucky • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 12, 2012 · Synced Sep 9, 2026, 11:15 AM 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 14, 2017 · Synced Sep 9, 2026, 11:15 AM 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 29, 2012 · Synced Sep 9, 2026, 11:15 AM 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 10, 2021 · Synced Sep 9, 2026, 11:15 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 13, 2021 · Synced Sep 9, 2026, 11:15 AM EDT
Withdrawn Phase 1 Interventional

Study for the Use of Alteplase in Patients Who Awaken With Stroke

NCT01150266
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Alteplase (tPA)
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
22 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2013 · Synced Sep 9, 2026, 11:15 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 9, 2026, 11:15 AM EDT
Terminated Phase 3 Interventional Results available

Interventional Management of Stroke (IMS) III Trial

NCT00359424
View directory record Official record
Conditions
Stroke
Interventions
IV rt-PA alone, endovascular therapy
Drug · Other
Lead sponsor
Joseph Broderick
Other
Eligibility
18 Years to 82 Years
Enrollment
656 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
49
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 39 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2013 · Synced Sep 9, 2026, 11:15 AM EDT
Completed Not applicable Interventional Results available

Treatment of Complicated Parapneumonic Effusion With Fibrinolytic Therapy Versus VATs Decortication

NCT03583931
View directory record Official record
Conditions
Parapneumonic Effusion, Empyema, Pleural, Coagulopathy
Interventions
VATS Decortication, Fibrinolytic Therapy
Procedure · Drug
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 26, 2022 · Synced Sep 9, 2026, 11:15 AM 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 4, 2019 · Synced Sep 9, 2026, 11:15 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 9, 2026, 11:15 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 1, 2017 · Synced Sep 9, 2026, 11:15 AM EDT
Completed No phase listed Observational

New York City Mobile Interventional Stroke Team

NCT03048292
View directory record Official record
Conditions
Acute Stroke
Interventions
Acute Endovascular Stroke Treatment
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
4
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 9, 2026, 11:15 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 9, 2026, 11:15 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 9, 2022 · Synced Sep 9, 2026, 11:15 AM 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 5, 2014 · Synced Sep 9, 2026, 11:15 AM EDT
Not listed Not applicable Interventional

Prospective Randomized, Controlled Trial for Treatment of Intraventricular Hemorrhage

NCT01064011
View directory record Official record
Conditions
Intraventricular Hemorrhage
Interventions
Rt-PA thrombolysis, endoscopic hematoma evacuation
Procedure
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years to 75 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Jun 26, 2011 · Synced Sep 9, 2026, 11:15 AM EDT
Terminated Phase 1 Interventional Results available

Thrombolysis in Pediatric Stroke (TIPS)

NCT01591096
View directory record Official record
Conditions
Stroke
Interventions
Tissue plasminogen activator (Activase®)
Drug
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
2 Years to 17 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
13
States / cities
Palo Alto, California • Aurora, Colorado • Boston, Massachusetts + 9 more
Source: ClinicalTrials.gov public record
Updated May 24, 2018 · Synced Sep 9, 2026, 11:15 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 9, 2026, 11:15 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

The Intravascular Cooling in the Treatment of Stroke 2/3 Trial

NCT01123161
View directory record Official record
Conditions
Stroke, Acute
Interventions
hypothermia and anti-shivering treatment, Group1: IV t-PA and normothermia
Device · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
22 Years to 82 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
29
States / cities
Birmingham, Alabama • Los Angeles, California • Newport Beach, California + 25 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Sep 9, 2026, 11:15 AM EDT
Completed Phase 3 Interventional Results available

Submassive and Massive Pulmonary Embolism Treatment With Ultrasound Accelerated Thrombolysis Therapy

NCT01513759
View directory record Official record
Conditions
Pulmonary Embolism, Acute Pulmonary Embolism, Sub-massive Pulmonary Embolism, Massive Pulmonary Embolism, Pulmonary Thromboembolism
Interventions
recombinant tissue plasminogen activator, EKOS EkoSonic Endovascular System
Drug · Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
22
States / cities
Montgomery, Alabama • Modesto, California • Stanford, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2021 · Synced Sep 9, 2026, 11:15 AM EDT