Actively Recruiting

Age: 18Years +
All Genders
NCT06143969

Ultrasound-assisted, Catheter-directed Thrombolysis for Acute Intermediate-high-risk Pulmonary Embolism

Led by Niguarda Hospital · Updated on 2026-04-16

180

Participants Needed

1

Research Sites

226 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

The purpose of this retrospective and prospective multicenter study is to evaluate the incidence of pulmonary hypertension (PH) within 6 months from ultrasound-assisted, Catheter-directed Thrombolysis for acute intermediate- high-risk Pulmonary Embolism

CONDITIONS

Official Title

Ultrasound-assisted, Catheter-directed Thrombolysis for Acute Intermediate-high-risk Pulmonary Embolism

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients admitted with acute intermediate-high risk pulmonary embolism as defined by ESC guidelines
  • Symptoms started within the previous 14 days, with or without deep venous thrombosis
  • Pulmonary embolism confirmed by contrast-enhanced chest CT with embolus in a main or proximal lower lobe pulmonary artery
  • Echocardiographic evidence of right ventricular dysfunction
  • Patients with high-risk pulmonary embolism or worsening hemodynamics on anticoagulation who have absolute contraindications to systemic thrombolysis and symptoms started within 14 days
  • Patients with surgery-related embolic complications within 48 hours
Not Eligible

You will not qualify if you...

  • Younger than 18 years old
  • Unable to provide informed consent
  • Pregnant
  • Received fibrinolytic drugs within the previous 4 days
  • Bleeding disorders or known bleeding risk
  • Low platelet count (less than 100,000/uL)
  • Gastrointestinal bleeding within the last 3 months
  • Presence of malignant cancer with survival less than 6 months
  • Advanced chronic kidney disease (eGFR less than 30 ml/min or on dialysis)

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

ASST GOM Niguarda

Milan, Italia, Italy, 20162

Actively Recruiting

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Research Team

A

Alice Sacco, MD

CONTACT

D

Dario Brunelli, PhD

CONTACT

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

1

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