Clinical data and therapeutic approach in elderly patients with Hodgkin's disease

The present study was undertaken to investigate the clinico pathologic features of Hodgkin's disease in a series of 114 elderly patients (age greater than 60 yrs), with particular reference to prognosis and treatment. Mixed cellularity (63.2%) was the most frequent histologic subtype. Clinical presentation was characterized by superficial lymphadenopathy (92%) and the presence of general symptoms (40.4%); mediastinal involvement was observed in 16.6% of cases; 17.5% of patients had a primitive infradiaphragmatic presentation. Thirty-eight patients were treated with radiotherapy alone (33.4%), 69 with chemotherapy alone (60.5%), while 7 received combined treatment. Complete remission was obtained in 85 patients (74.6%), 25 of whom relapsed. Elderly patients had an overall 5-year survival rate of 61.8% (considering only disease progression as a cause of death). Proportional-hazard multi variate statistics showed that survival was strongly influenced by the achievement of complete remission (P less than 0.001) and stage (P = 0.011). The achievement of complete remission was also significantly linked to the presence of constitutional symptoms, advanced stage and age greater than 70 yrs, as demonstrated by discriminant statistical analysis. The actuarial incidence of second cancer (28.7% at 15 yrs) was slightly higher than that previously reported in younger patients. Overall, our data indicate that the treatment of elderly patients with Hodgkin's disease should be aimed at achieving a cure, using the same therapeutic modalities commonly employed in younger subjects.