At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Rand. Trial Comp Higher Doses of Rituximab (Rituxan) With Standard Doses of Rituxan in Combination With CVP (Cyclophosphamide, Vincristine, and Prednisone) in Patients With Chronic ITP Who Have Failed/Relapsed After Rituxan Treatment
In Brief
A Phase 3 clinical trial evaluating Rituxan, Cyclophosphamide, Vincristine, Prednisone and Higher Dose of Rituximab for Immune Thrombocytopenic Purpura. Completed, enrolled 17 participants across 1 site.
Detailed Summary
This study is designed to compare the efficacy and safety of higher doses of Rituxan with a regimen combining standard doses of Rituxan + CVP in patients with chronic ITP who did not respond to or relapsed after standard doses of Rituxan. Patients eligible for this protocol will be stratified into two subgroups according to their initial response to Rituxan.
Study Details
Timeline
Interventions
'Rituximab, Cyclophosphamide, Vincristine, Prednisone interventions are as follows: Rituximab will be administered as an IV infusion at the standard dose of 375 mg/m2 for 4 doses. However, the schedule of the infusions will be different than the usual one: Rather than administrating the 4 doses once weekly, the first infusion will be given 5 days (± 3 days) prior to the first infusions of C and V and oral P, and the following 3 rituximab infusions will be given on the same day as the 3 cycles of C, V, and P.
rituximab 750mg/m2 (twice the standard dose of 375mg/m2) will be given weekly for 4 weeks. Premedication and infusion rate escalation will be exactly the same as for standard dose rituximab. The additional dose will thus run at 400ml/hr.