Abstract
We previously reported that three risk factors (RF): initial remission duration <1 year, active B symptoms, and extranodal disease predict outcome in relapsed or refractory Hodgkin lymphoma (HL). Our goal was to improve event-free survival (EFS) for patients with multiple RF and to determine if response to salvage therapy impacted outcome. We conducted a phase II intent-to-treat study of tailored salvage treatment: patients with zero or one RF received standard-dose ifosfamide, carboplatin, and etoposide (ICE); patients with two RF received augmented ICE; patients with three RF received high-dose ICE with stem cell support. This was followed by evaluation with both computed tomography and functional imaging (FI); those with chemosensitive disease underwent high-dose chemoradiotherapy and autologous stem cell transplantation (ASCT). There was no treatment-related mortality. Compared to historical controls this therapy eliminated the difference in EFS between the three prognostic groups. Pre-ASCT FI predicted outcome; 4-year EFS rates was 33% vs. 77% for patients transplanted with positive versus negative FI respectively, P = 0·00004, hazard ratio 4·61. Risk-adapted augmentation of salvage treatment in patients with HL is feasible and improves EFS in poorer-risk patients. Our data suggest that normalisation of FI pre-ASCT predicts outcome, and should be the goal of salvage treatment.
Original language | English (US) |
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Pages (from-to) | 890-897 |
Number of pages | 8 |
Journal | British Journal of Haematology |
Volume | 148 |
Issue number | 6 |
DOIs | |
State | Published - Mar 2010 |
Keywords
- High-dose chemoradiotherapy
- Hodgkin Lymphoma
- HSCT
ASJC Scopus subject areas
- Hematology