In contrast to younger patients, the prognosis of elderly patients with advanced Hodgkin's disease (HD) has not improved substantially over the last 20 years. We thus carried out a prospectively randomized study (HD9(elderly)) to compare the BEACOPP regimen in this setting against standard COPP-ABVD. Between February 1993 and 1998, 75 patients aged 66-75 years with newly diagnosed HD in advanced stages were recruited into the HD9 trial as a separate stratum (HD9(elderly)). Patients were assigned to eight alternating cycles of COPP and ABVD or eight cycles of BEACOPP in baseline doses. Radiotherapy was given to initial bulky or residual disease. In total, 68 of 75 registered patients were assessable: 26 were treated with COPP-ABVD and 42 with BEACOPP baseline. There were no significant differences between COPP-ABVD and BEACOPP in terms of complete remission (76%), overall survival (50%) and freedom from treatment failure (FFTF) (46%) at 5 years. At a median follow-up of 80 months, a total of 37 patients died: 14/26 patients (54%) treated with COPP-ABVD and 23/42 patients (55%) with BEACOPP. Two patients (8%) treated with COPP-ABVD and nine patients (21%) treated with BEACOPP died of acute toxicity. Hodgkin-specific FFTF at 5 years was 55% after COPP-ABVD and 74% after BEACOPP (P=0.13). Thus, there are no differences in survival between these regimens in elderly patients.
The reduction of BEACOPP to the 4 + 4 regimen did not substantially reduce severe toxicity but might decrease efficacy. Our results do not support the omission of consolidation RT for patients with residual disease. Alternative strategies for improving the risk-to-benefit ratio for patients with advanced HL are needed.
Unlike in previous studies, the UICC stage grouping did perform worse than other TNM-based stage groupings, which may be due to the alterations made in the sixth edition.
The prognostic value of positron emission tomography (PET) in early therapy response assessment, after completion of chemotherapy and 3 months after the end of treatment in advanced Hodgkin lymphoma (HL) remains to be defined. We report the results of 69 patients with first presentation of advanced HL. [18F]-fluoro-2-deoxy-d-glucose (FDG)-PET scan was performed after four cycles (PET-4), on completion of chemotherapy after 6/8 cycles (PET-6/8) and 3 months after the completion of chemotherapy (PET 3-months). Median follow-up was 55 months. The negative predictive value (NPV) for PET-4, PET-6/8 and PET 3-months was 98%, 95% and 97%, respectively. The 4-year progression-free survival (PFS) for PET-4 negative (n = 51) and PET-4 positive (n = 18) patients was 96% and 78%, respectively (p = 0.016). The 4-year PFS for PET-6/8 negative (n = 59) and PET-6/8 positive (n = 9) patients was 95% and 78%, respectively (p = 0.046). Patients with a large mediastinal mass constituted nearly all of the PET-4 positive (16/18) and PET-6/8 positive (8/9) patients. After radiotherapy of PET-6/8 positive patients, PET 3-months was negative in 64 (97%) and positive in two (3%) patients. PET 3-months after the end of chemotherapy was of limited value when the interim PET-4 was negative. Interim PET after four cycles of bleomycin, etoposide, adriamycin, cyclophosphamide, vincristine, procarbazine and prednisone (BEACOPP) is a strong prognostic marker for PFS in advanced HL.
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