Rapidly alternating COPP/ABV/IMEP is not superior to conventional alternating COPP/ABVD in combination with extended-field radiotherapy in intermediate-stage Hodgkin's lymphoma: final results of the German Hodgkin's Lymphoma Study Group Trial HD5.

PURPOSE: To investigate whether treatment results in intermediate-stage Hodgkin's lymphoma can be improved by rapid application of non-cross-resistant drugs, the 10-drug regimen cyclophosphamide, vincristine, procarbazine, and prednisone (COPP), doxorubicin, bleomycin, and vinblastine (ABV), and ifosfamide, methotrexate, etoposide, and prednisone (IMEP), repeated every 6 weeks, was compared with conventional alternating COPP/doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) administered every 8 weeks. PATIENTS AND METHODS: From January 1988 to January 1993, 996 patients in stage I or II Hodgkin's lymphoma with at least one risk factor (massive mediastinal tumor, massive spleen involvement, extranodal disease, elevated ESR, or more than two lymph node areas involved) and all patients in stage IIIA Hodgkin's lymphoma were randomized to receive two cycles of COPP/ABVD or COPP/ABV/IMEP followed by extended-field radiotherapy. RESULTS: Both regimens produced similar rates for treatment responses (complete remission, 93% v 94%), freedom from treatment failure (80% v 79%), and overall survival (88% for both regimens) at a median follow-up time of 7 years. Most serious toxicities during chemotherapy were similar in both regimens. However, World Health Organization grade 3 and 4 leukocytopenia occurred significantly more frequently in the COPP/ABV/IMEP arm (53% v 44% of patients; P =.010). There were no differences in the number of serious infections and toxic deaths during therapy. The number of second malignancies was also the same in both arms (22 each). CONCLUSION: Alternating COPP/ABVD and rapid alternating COPP/ABV/IMEP in combination with extended-field radiotherapy are equally effective in intermediate-stage Hodgkin's lymphoma and produce excellent long-term treatment results.

Is bone marrow trephine biopsy always mandatory in staging Hodgkin's disease?

We reviewed data from 690 adult patients with Hodgkin's disease (HD) to determine whether bone marrow trephine biopsy (BMTB) is mandatory for all patients. The data suggest that it is not necessary in clinical stage I-IIA. However, bilateral BMTB is recommended in the presence of B symptoms also in patients with localized stage disease.

Testicular cancer and Hodgkin's disease: evaluation of semen quality.

BACKGROUND: The aim of our study was to establish whether there is a difference in semen quality between patients with testicular cancer (TC) and Hodgkin's disease (HD). METHODS: We evaluated 342 patients affected by TC (n = 232) or HD (n = 110) who cryobanked sperm before initiating chemo- or radiotherapy. All TC patients were evaluated approximately 1 month after orchidectomy. RESULTS: A total of 14 patients were azoospermic or cryptozoospermic. In the TC group (n = 222) the mean of the semen parameters was normal according to the World Health Organization (1992). However, dividing the cases into total sperm count > or =40x10(6)/ejaculate and <40x10(6)/ejaculate, 35.5% of the patients showed an impaired semen quality. The quality of sperm parameters was higher in seminoma patients than for the other histological groups. A significant difference for all semen variables was observed between patients with serum betahCG levels classified as pathological (>5 mIU/ml) and those with normal serum betahCG. Comparison of semen parameters between TC stages I and II showed no significant differences. In the HD group (n = 106), we found that by and large they showed normal spermatogenesis, with only 24.5% having a total sperm count <40x10(6)/ejaculate. There was a significant decrease in semen quality in stages III and IV of HD. CONCLUSIONS: Better semen quality was observed in patients with HD than in those with TC. The semen quality observed in our TC and HD groups seems better than previous results reported in the literature.

Dose intensification with autologous stem cell transplantation in relapsed and resistant Hodgkin's disease.

BACKGROUND AND OBJECTIVES: Patients affected by Hodgkin's disease (HD) resistant to induction therapy or who have a brief duration of first remission have a poor outcome. DESIGN AND METHODS: We retrospectively reviewed the clinical data of 28 patients affected by Hodgkin's disease who relapsed 6 to 24 months from completion of treatment (14 patients) or who were refractory to first-line therapy or relapsed very early (14 patients). All the 28 patients were treated with salvage chemotherapy plus a conditioning regimen followed by peripheral blood stem cell transplant (PBCST) or autologous bone marrow transplant (ABMT). RESULTS: At a median follow-up of 35.5 months (range 14-119), of the 14 patients responding to first-line therapy but who relapsed > 6 months off therapy, 10 (72%) are alive, well and in complete remission (CR), 2 (14%) are alive with disease at 39 and 83 months from transplant, and 2 (14%) died 26 and 63 months after their transplant from acute myeloid leukemia and HD, respectively. At a median follow-up of 39 months, the overall survival (OS) is 68% and the event-free survival (EFS) is 56%. At a median follow-up of 30 months (1-98), of the 14 patients refractory to first-line therapy or who relapsed very early, 9 (64%) are alive in CR, 1 (7%) is alive with disease and 4 (29%) have died of their disease (3 patients) or myelodysplastic syndrome (1 patient). The OS is 58% and the EFS is 52%. There are no statistically significant differences in terms of OS and EFS between the two groups of patients. INTERPRETATION AND CONCLUSIONS: Our study shows that salvage chemotherapy followed by a conditioning regimen and autotransplant is an effective, feasible and well-tolerated scheme of therapy not only for patients with HD who relapse after first-line treatment, but also for those resistant to first-line treatment.