Phase II Study of Cyclophosphamide, Epirubicin, Vincristine, Prednisone, and Etoposide (CEOP-E) for Aggressive Non-Hodgkin's Lymphoma

Abstract

The main objectives of the current study were to evaluate the efficacy and safety of a CEOP-E regimen for patients with aggressive non-Hodgkin's lymphoma (NHL). Fifty-one consecutive patients with newly diagnosed aggressive NHL were enrolled in the study. Median age of patients was 57 (range, 18-75) yr old, and male to female ratio was 1.32:1. Diffuse large B cell lymphoma (68.8%) was the most common histological subtype. Thirty patients (58.8%) had Ann Arbor stage III or IV diseases at diagnosis. One course of chemotherapy consisted of an intravenous combination of cyclophosphamide 750 mg/m2, epirubicin 50 mg/m2, vincristine 2 mg, etoposide 80 mg/m2 on day 1 and oral administration of 100 mg prednisone on days 1 to 5 (CEOP-E). A complete response or unconfirmed complete response was achieved in 31 (63.3%) out of 49 evaluated patients. With a median follow-up of 16.3 months, 26 events including relapse and death were observed. The estimated 2-yr survival rate for all patients and disease free survival rate for patients achieving complete re-sponse was 58.9% and 57.1%, respectively. Episodes of febrile neutropenia occurred in 5 (10.2%) patients. Transient episodes of ECG abnormality (1st degree AV block) were observed in 2 patients. Accordingly, the CEOP-E regimen produced comparable results to those of other regimens, including CHOP, in terms of the response rate and overall survival. The current regimen seemed to minimize the cardiac toxicity due to an accumulated dose of anthracycline in the treatment of aggressive NHL.

Pralatrexate injection combined with CHOP for treatment of PTCL: results from the Fol-CHOP dose-finding phase 1 trial

“…Strategies have included the addition of other agents, including biologics (“CHOP + X”), more intensive dosing administration, and, for patients who reach complete remissions, high-dose chemotherapy using autologous stem cell rescue as consolidation therapy. 9 , 10 , 11 Allogeneic stem cell transplantation is also recognized as a feasible option for patients with PTCL who are candidates for the procedure, although significant treatment-related toxicity has been observed. 12 , 13 , 14 Although the reported survival outcomes remain quite poor, response rates for CHOP-based therapies have been relatively high.…”