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RecruitingAccepts healthy volunteersPhase 2

Defibrotide for the Treatment of Severe COVID-19

Brigham and Women's Hospital · with Jazz Pharmaceuticals · NCT04652115

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18–100 · All sexes
Healthy volunteers
Accepted
Study type
Interventional · Phase 2
Target enrollment
42
US sites recruiting
1
Study start
January 1, 2021
Record last updated
July 20, 2026

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

The goal of this study is to evaluate the safety and feasibility of defibrotide in COVID-19 pneumonia.

Being studied: Defibrotide

Conditions: Covid19

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • Age ≥18 years.
  • Active COVID-19 infection confirmed by positive SARS-CoV-2 PCR.
  • Radiographic evidence of bilateral pulmonary infiltrates.
  • A life expectancy of at least 24 hours.
  • Score of 4-7 on the WHO ordinal scale.
  • Prophylactic dose anticoagulation is allowed for enrollment into cohort 1. Therapeutic dose anticoagulation for active thrombosis, ECMO, and/or continuous renal replacement therapy (CRRT) is allowed for enrollment into cohort 2 if there is no evidence of bleeding after at least 24 hours of anticoagulation.
  • Patient or surrogate able to provide informed consent

Exclusion Criteria

  • Clinically significant acute bleeding.
  • Concomitant use of thrombolytic therapy (e.g. t-PA).
  • Hemodynamic instability, defined as a requirement for >1 vasopressor agent for enrollment into cohort 1, and a requirement for >2 vasopressor agents for enrollment into cohort 2
  • Known allergy or hypersensitivity to DF.
  • Pregnant or lactating.

Recruiting US locations

  • Brigham and Women's Hospital

    Boston, MA 02214

    Site contact: Paul G Richardson, MD · 617-632-2127 · Paul_Richardson@dfci.harvard.edu

Defibrotide for the Treatment of Severe COVID-19 (NCT04652115) | Bored Studies