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Completed Phase 3 Interventional Results available

Submassive and Massive Pulmonary Embolism Treatment With Ultrasound Accelerated Thrombolysis Therapy

ClinicalTrials.gov ID: NCT01513759

Public ClinicalTrials.gov record NCT01513759. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 10:43 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Prospective, Single-Arm, Multi-Center Trial of EkoSonic® Endovascular System and Activase for Treatment of Acute Pulmonary Embolism (PE)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine if the EKOS EkoSonic® Endovascular Device when used in conjunction with recombinant tissue plasminogen activator (t-PA) as a treatment for acute PE will decrease the ratio of right ventricle (RV) to left ventricle (LV) diameter within 48 =/- 6 hours in participants with massive or submassive PE.

Study identification

NCT ID
NCT01513759
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Boston Scientific Corporation
Industry
Enrollment
150 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 7, 2012 (Actual)
Primary completion
Feb 17, 2013 (Actual)
Completion
Feb 17, 2013 (Actual)
Last update posted
Jul 19, 2021

2012 – 2013

United States locations

U.S. sites
22
U.S. states
16
U.S. cities
21
Facility City State ZIP Site status
Baptist Health Montgomery Alabama 36116 —
Memorial Medical Center Modesto California 95355 —
Stanford University Medical Center Stanford California 94305 —
Hartford Hospital Hartford Connecticut — —
Christiana Hospital Newark Delaware 19718 —
Lakeland Regional Medical Center Lakeland Florida 33805 —
Holmes Regional Medical Center Melbourne Florida 32901 —
Florida Hospital Orlando Florida 32803 —
Orlando Regional Medical Center Orlando Florida 32806 —
Medical Center of Central Georgia Macon Georgia 31201 —
Prairie Heart Institute Springfield Illinois 62701 —
St. Vincent Hospital Indianapolis Indiana — —
University of Kentucky, Gill Heart Institute Lexington Kentucky 40536 —
East Jefferson General Hospital New Orleans Louisiana 70006 —
Hackensack University Medical Center Hackensack New Jersey 07601 —
Overlook Medical Center Morristown New Jersey 07960 —
Holy Name Hospital Teaneck New Jersey 07666 —
Montefiore Medical Center The Bronx New York 10467 —
Mt. Carmel East Columbus Ohio 43213 —
The Miriam Hospital Providence Rhode Island 02906 —
Providence Memorial and Sierra Medical Center El Paso Texas 79902 —
Inova Alexandria Hospital Alexandria Virginia 22304 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01513759, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 19, 2021 · Synced Oct 24, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01513759 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →