NCT04992377

R-EPOCH in Combination With Ibrutinib for Patients With Classical RT of CLL

A Multicenter Phase 2 Study of R-EPOCH in Combination With Ibrutinib for Patients With Classical Richter Transformation of Chronic Lymphocytic Leukemia

• Status: Unknown
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 30 (estimated)
• Sponsor: Institute of Hematology & Blood Diseases Hospital, China · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

This is an investigator-initiated Phase 2 study, which combines R-EDOCH with Ibrutinib to treat patients with Ritcher Transformation in consideration of DLBCL and CLL components both could being targeted at the same time. The investigator will observe the 2-year overall survival rate of this regimen for RT and explore the new regimen for RT in the novel drugs era, which aims to improve the efficacy and prolong survival.

Conditions

• Richter Transformation

Interventions

Type	Name	Description
DRUG	R-EPOCH in Combination With Ibrutinib	Induction: (21-day per cycle) Ibrutinib:420mg given orally , once daily. Details of R-DA-EPOCH are as follows: Rituximab: 375 mg/m2 given intravenously (IV) on day 0 Etoposide: 50 mg/m2 given CIV from day 1-4 Doxorubicin: 10 mg/m2 given CIV from day 1-4 Vincristine: 0.4 mg/m2 given CIV from day 1-4 Cyclophosphamide: 750 mg/m2/day IV on day 5 Prednisone: 60 mg/m2 given orally bid on days 1-5. Patients who achieve CR after 4 cycles enter the consolidation treatment ; Patients with PR after 4 cycles would receive another 2 cycles of R-EPOCH + ibrutinib induction therapy, they could enter the consolidation treatment if they achieve CR ,withdrawn from the study if they achieve ≤ PR; Patients with SD/PD after 4 cycles of treatment are withdrawn from the study. Consolidation: 2 cycles of R-EPOCH + Ibrutinib (dose as before) treatment Maintenance: Ibrutinib 420 mg/day for 24 months or until disease progression or intolerable toxicity

Timeline

• Start date: 2021-08-30
• Primary completion: 2024-08-30
• Completion: 2025-08-30
• First posted: 2021-08-05
• Last updated: 2021-08-05

Locations

11 sites across 1 country: China

Regulatory

• FDA-regulated drug study