Modified BEAM with triple autologous stem cell transplantation for patients with relapsed aggressive non-Hodgkin lymphoma.

Abstract:

Treatment of relapse and primary progression in aggressive lymphoma remains unsatisfactory; outcome is still poor. Better treatment strategies are much needed for this patient population. The R1 study is a prospective multi-center phase I/II study evaluating a dose finding approach with a triple transplant regimen in four BEAM dose levels in patients with relapsed aggressive non-Hodgkin lymphoma. The aim of the study was to determine feasibility, toxicity, and remission rate. In a total of 39 patients (pts.) enrolled in the study, 24 pts. were evaluated in the following analysis. Twenty pts. had aggressive B cell lymphoma, and two pts. had T cell lymphoma. All evaluated patients responded to DexaBEAM with a sufficient stem cell harvest. The phase I/II study was started with BEAM dose level II. Four patients were treated at dose level II, and 20 pts. were treated at dose level III. Due to the early termination of the study, dose levels I and IV were never administered. Sixteen pts. completed therapy according to protocol, and eight pts. (33.3 %) stopped treatment early. Infections (27 %) and stomatitis (13 %) were the most frequent grade III/IV non-hematologic toxicities. Thirteen percent of patients presented with severe grade III/IV lung toxicity during modified BEAM (m-BEAM). Fourteen pts. achieved a complete response (CR), one pt. achieved no change (NC), six pts. had progressive disease (PD), and two pts. died; for one pt., outcome is not known. One-year and 3-year event-free survival (EFS) was 38 and 33 %, respectively. Overall survival (OS) after 1 and 3 years was 50 and 38 %. In conclusion, dose escalation of standard BEAM is not feasible due to toxicity.

PubMed ID: 27165090

Projects: GLA - German Lymphoma Alliance

Publication type: Not specified

Journal: Ann Hematol

Human Diseases: Non-hodgkin lymphoma

Citation: Ann Hematol. 2016 Jun;95(7):1121-8. doi: 10.1007/s00277-016-2671-5. Epub 2016 May 11.

Date Published: 12th May 2016

Registered Mode: by PubMed ID

Authors: K. Hohloch, S. Zeynalova, B. Chapuy, M. Pfreundschuh, M. Loeffler, M. Ziepert, A. C. Feller, L. Trumper, D. Hasenclever, G. Wulf, N. Schmitz

Help
help Submitter
Activity

Views: 1982

Created: 22nd May 2019 at 12:32

Last updated: 7th Dec 2021 at 17:58

help Tags

This item has not yet been tagged.

help Attributions

None

Related items

Powered by
(v.1.13.0-master)
Copyright © 2008 - 2021 The University of Manchester and HITS gGmbH
Institute for Medical Informatics, Statistics and Epidemiology, University of Leipzig

By continuing to use this site you agree to the use of cookies