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Blood. 2012 Feb 16;119(7):1665-70. doi: 10.1182/blood-2011-10-388058. Epub 2011 Dec 19.

Normalization of pre-ASCT, FDG-PET imaging with second-line, non-cross-resistant, chemotherapy programs improves event-free survival in patients with Hodgkin lymphoma.

Author information

1
Lymphoma Disease Management Team, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA. moskowic@mskcc.org

Abstract

We previously reported that remission duration < 1 year, extranodal disease, and B symptoms before salvage chemotherapy (SLT) can stratify relapsed or refractory Hodgkin lymphoma (HL) patients into favorable and unfavorable cohorts. In addition, pre-autologous stem cell transplant (ASCT) (18)FDG-PET response to SLT predicts outcome. This phase 2 study uses both pre-SLT prognostic factors and post-SLT FDG-PET response in a risk-adapted approach to improve PFS after high-dose radio-chemotherapy (HDT) and ASCT. The first SLT uses 2 cycles of ICE in a standard or augmented dose (ICE/aICE), followed by restaging FDG-PET scan. Patients with a negative scan received a transplant. If the FDG-PET scan remained positive, patients received 4 biweekly doses of gemcitabine, vinorelbine, and liposomal doxorubicin. Patients without evidence of disease progression proceeded to HDT/ASCT; those with progressive disease were study failures. At a median follow-up of 51 months, EFS analyzed by intent to treat as well as for transplanted patients is 70% and 79%, respectively. Patients transplanted with negative FDG-PET, pre-HDT/ASCT after 1 or 2 SLT programs, had an EFS of > 80%, versus 28.6% for patients with a positive scan (P < .001). This prospective study provides evidence that the goal of SLT in patients with Hodgkin lymphoma should be a negative FDG-PET scan before HDT/ASCT.

TRIAL REGISTRATION:

ClinicalTrials.gov NCT00255723.

PMID:
22184409
PMCID:
PMC3790950
DOI:
10.1182/blood-2011-10-388058
[Indexed for MEDLINE]
Free PMC Article

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