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Blood, 15 August 2005, Vol. 106, No. 4, pp. 1473-1478. Prepublished online as a Blood First Edition Paper on May 3, 2005; DOI 10.1182/blood-2004-12-4689.
TRANSPLANTATION High-dose chemotherapy and autologous stem cell transplantation for primary refractory or relapsed Hodgkin lymphoma: long-term outcome in the first 100 patients treated in VancouverFrom the Leukemia/Bone Marrow Transplantation Program of British Columbia, Division of Hematology, Vancouver General Hospital, Vancouver, BC, Canada; the Department of Medical Oncology, British Columbia Cancer Agency, Vancouver, BC, Canada; the Department of Pathology and Radiation Oncology, British Columbia Cancer Agency, Vancouver, BC, Canada; and the University of British Columbia, Vancouver, BC, Canada.
Beginning in 1985, patients in British Columbia with Hodgkin lymphoma (HL) that was not controlled by conventional chemotherapy routinely underwent high-dose chemotherapy and autologous stem cell transplantation (HD-ASCT). Long-term complications of HD-ASCT have become apparent as more patients survive without recurrence of HL. Data were obtained retrospectively on the first 100 patients that underwent HD-ASCT for HL in Vancouver, focusing on relapse, treatment-related complications, and the occurrence of late events. Fifty-three patients remain alive (median follow-up, 11.4 years [range, 10.0-17.4 years]) with an overall survival (OAS) of 54% at 15 years. OAS was significantly better in patients in first relapse (67%) than in patients with primary refractory-induction failure (39%) and advanced disease (29%) (P = .002). The major cause of death was progression of HL (32% at 15 years). Treatment-related mortality, including death from second malignancy, was 17% at 15 years. Cumulative risk of a second malignancy was 9% at 15 years. Karnofsky performance status was at least 90% in 47 patients although hypogonadism (20 patients), hypothyroidism (12 patients), unusual infections (10 patients), anxiety or depression (7 patients), and cardiac disease (5 patients) were not uncommon in survivors. HD-ASCT can lead to durable remissions in relapsed or refractory HL with acceptable but definite late toxicity. The occurrence of late events necessitates lifelong medical surveillance. (Blood. 2005;106:1473-1478)
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