Phase II Trial of High-Dose Gemcitabine/Busulfan/Melphalan with Autologous Stem Cell Transplantation for Primary Refractory or Poor-Risk Relapsed Hodgkin Lymphoma.

Published

Journal Article

We conducted a prospective phase 2 trial of gemcitabine, busulfan and melphalan (Gem/Bu/Mel) with autologous stem cell transplantation (ASCT) in patients with primary refractory or poor-risk relapsed Hodgkin lymphoma (HL) (ie, extranodal relapse or within 1 year of frontline therapy). The trial was powered to detect an improvement in 2-year progression-free survival (PFS) from a historical 50% using a BEAM regimen (carmustine/etoposide/cytarabine/melphalan) to 65%. We compared the study population with all other concurrent patients who were eligible for the trial but instead received the BEAM regimen at our center. No patient received post-ASCT maintenance therapy. The Gem/Bu/Mel trial enrolled 80 patients with a median age of 31 years, 41% with primary refractory HL and 59% with relapsed HL (36% extranodal relapses), and 30% with positron emission tomography (PET)-positive lesions at ASCT. The concurrent BEAM (n = 45) and Gem/Bu/Mel cohorts were well balanced except for higher rates of bulky relapse and PET-positive tumors in the Gem/Bu/Mel cohort. There were no transplantation-related deaths in either cohort. At a median follow-up of 34.5 months (range, 26 to 72 months), Gem/Bu/Mel was associated with better 2-year PFS (65% versus 51%; P = .008) and overall survival (89% versus 73%; P = .0003). In conclusion, our data show that Gem/Bu/Mel is safe, in this nonrandomized comparison yielding improved outcomes compared with a concurrently treated and prognostically matched cohort of patients with primary refractory or poor-risk relapsed HL receiving BEAM.

Full Text

Duke Authors

Cited Authors

  • Nieto, Y; Thall, PF; Ma, J; Valdez, BC; Ahmed, S; Anderlini, P; Popat, U; Jones, RB; Shpall, EJ; Hosing, C; Qazilbash, M; Kebriaei, P; Alousi, A; Timmons, M; Gulbis, A; Myers, A; Oki, Y; Fanale, M; Dabaja, B; Pinnix, C; Milgrom, S; Champlin, R; Andersson, BS

Published Date

  • August 2018

Published In

Volume / Issue

  • 24 / 8

Start / End Page

  • 1602 - 1609

PubMed ID

  • 29501779

Pubmed Central ID

  • 29501779

Electronic International Standard Serial Number (EISSN)

  • 1523-6536

Digital Object Identifier (DOI)

  • 10.1016/j.bbmt.2018.02.020

Language

  • eng

Conference Location

  • United States