Hepatic Veno-occlusive Disease
Conditions
Keywords
Hepatic Veno-occlusive Disease
Brief summary
Veno-occlusive disease (VOD) of the liver is a significant complication for some patients undergoing hematopoietic stem cell transplantation. This disease is thought to be a toxicity secondary to chemotherapy or radiation-induced damage to the epithelial cells of the blood vessels in the liver. VOD is categorized as mild, moderate or severe. Historically, there has been no method to treat the disease. Recently, however, there have been investigations into the use of a new agent called defibrotide. The primary purpose of this protocol is to provide defibrotide to patients with severe VOD. Because this drug has not been approved by the FDA, use of this medication under the auspices of this IND treatment plan is for compassionate use only.
Detailed description
Secondary objectives of this protocol include the following: * To describe the toxicities of defibrotide in patients with VOD. * To describe the response rate of VOD in patients receiving defibrotide.
Interventions
DRUGDefibrotide
Defibrotide to be administered approximately every 6 hours at an initial dose of 6.25 mg/kg/dose. Subsequent doses will be escalated with a plateau of 15 mg/kg/dose (or 60 mg/kg/day total). For patients with persistent VOD, the dose may be escalated by 10 mg/kg/day as needed to a maximum of 110 mg/kg/day total.
Sponsors
St. Jude Children's Research Hospital
Eligibility
Sex/Gender
ALL
Healthy volunteers
No
Inclusion criteria
Patients with clinical or pathologic diagnosis of veno-occlusive disease. The following criteria will be used: 1. Hyperbilirubinemia (greater than or equal to 2mg/dl) and two of the following: (hepatomegaly, ascites, or weight gain \[greater than or equal to 5% of baseline\]); OR, 2. Patient who do not fulfill criteria in #1 but who have pathologic or radiographic evidence of VOD.
Countries
United States
Outcome results
None listed