Treatment with MOPP or ChlVPP chemotherapy only for all stages of childhood Hodgkin's disease

Abstract

Fifty-three children with Hodgkin's disease were clinically staged and treated with chemotherapy alone. Forty-six received mechlorethamine (Mustargen; Merk Sharpe & Dohme, West Point, PA), vincristine (Oncovin; Eli Lilly and Company, Indianapolis), procarbazine, and prednisolone (MOPP) and 7 chlorambucil, vinblastine, prednisolone, and procarbazine (ChlVPP). There were four events in the 38 children with stage I and II disease. One patient with massive mediastinal disease failed to remit and subsequently failed mantle irradiation and changes of chemotherapy. Another relapsed at the site of local disease and was salvaged with involved field irradiation and further courses of MOPP. Two other children died as a result of acute graft-v-host disease (GVHD) following transfusion. At autopsy there was no evidence of Hodgkin's disease. Fifteen children had stage III and IV disease and 14 achieved complete remission (CR) and none have relapsed. The child who failed to achieve remission died of virus infections. A mediastinal mass greater than 1/3 the thoracic width was present in 19 children of whom 18 achieved remission and none relapsed. An infradiaphragmatic presentation occurred in eight, all achieved remission and none relapsed. Overall at a median follow-up time of 45 months survival was 94%; the percent of patients without treatment failure was 92; and the percent without relapse was 98.