RecruitingAccepts healthy volunteersPhase 2
Defibrotide for the Treatment of Severe COVID-19
Brigham and Women's Hospital · with Jazz Pharmaceuticals · NCT04652115
View Study & Apply (opens in a new tab)
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
Similar studies in Massachusetts
All healthy volunteers studies in Massachusetts →- RecruitingHealthy volunteersPhase 1/Phase 2
A Phase I/II Study of ITU512 in Healthy Participants and Patients With Sickle Cell Disease
Novartis Pharmaceuticals
- Location
- Boston, MA + 7 other US sites
- Eligibility basics
- Ages 12–55
- RecruitingHealthy volunteersPhase 1
Study to Evaluate the Safety, Pharmacokinetic, and Pharmacodynamic Effects of MY006 in Healthy Volunteers and Patients With Peanut Allergy
Mabylon AG
- Location
- Boston, MA + 7 other US sites
- Eligibility basics
- Ages 12–55
- RecruitingHealthy volunteersPhase 1
Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of HTX-001
Haya Therapeutics, Inc.
- Location
- Boston, MA + 1 other US site
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 1/Phase 2
Phase 1/2 Study of Respiratory Syncytial Virus and Human Metapneumovirus (RSV+HMPV) Vaccine Candidate in Adults 60 Years of Age and Older
Sanofi
- Location
- Boston, MA + 49 other US sites
- Eligibility basics
- Ages 60+