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A Safety and Efficacy Study of Defibrotide in the Prevention of Chimeric Antigen Receptor-T-cell-associated Neurotoxicity

NCT03954106 · Status: TERMINATED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 25

Last updated 2021-12-09

Study results available
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Summary

This is a prospective, open-label, single-arm study evaluating the safety and efficacy of defibrotide for the prevention of CAR-T-associated neurotoxicity in subjects with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) receiving Yescarta.

Conditions

  • DLBCL
  • Neurotoxicity Syndromes

Interventions

DRUG

Defibrotide

* Part 1: Defibrotide 2.5 mg/kg/dose or 6.25 mg/kg/dose once daily as a single dose on CAR-T Day -5, -4, and -3 before lymphodepletion, then every 6 hours daily for 8 days (CAR-T Day 0 to Day 7). * Part 2 Recommended Phase 2 Dose: Defibrotide 6.25 mg/kg/dose once daily as a single dose on CAR-T Day -5, -4, and -3 before lymphodepletion, then every 6 hours daily for 8 days (CAR-T Day 0 to Day 7).

Sponsors & Collaborators

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-10-04
Primary Completion
2020-09-18
Completion
2020-09-30
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03954106 on ClinicalTrials.gov