Acute nonlymphocytic leukemia: a delayed complication of Hodgkin's disease therapy: analysis of 109 cases.

Abstract

The use of combined modality therapy (irradiation and combinations of drugs) in the treatment of Hodgkin's disease has produced a significant improvement in survival, during which most patients lead an active and productive life. The estimated 1% incidence of leukemia in treated Hodgkin's disease patients, however, is greater than would be expected in the general population. There is a vast amount of literature which indicates that alkylating agents, procarbazine and irradiation are leukemogenic and immunosuppressive in animals and man. It is than conceivable that the current intensive treatment programs which use these agents are promoting the development of acute non-lymphocytic leukemia (ANLL). This leukemia has occurred most often in patients whose Hodgkin's disease is poorly controlled and who have received more aggressive therapy. The latent period from the diagnosis of Hodgkin's disease to the diagnosis of leukemia is significantly shorter (p less than .0005) in those patients who have received intensive and near maximal radiotherapy (total nodal irradiation), combination chemotherapy (MOPP or equivalent) or a sequential combination of the two modalities than similar patients who were treated with less than total nodal irradiation and or single agent chemotherapy. The following characteristic features have occurred with sufficient frequency to suggest that the subsequent leukemia is a distinct clinicopathological entity: pancytopenia, megaloblastoid marrow, nucleated red blood cells in the peripheral blood, random chromosomal aberrations of the bone marrow in most patients (94%), and refractoriness to antileukemia therapy (response rate 6.5%) with a very short survival (median one month).

• Authors: E C Cadman, R L Capizzi, J R Bertino
• Journal: Cancer (Cancer) Vol. 40 Issue 3 Pg. 1280-96 (Sep 1977) ISSN: 0008-543X [Print] United States
• PMID: 409479 (Publication Type: Case Reports, Journal Article, Research Support, U.S. Gov't, P.H.S., Review)

Chemical References

• Antineoplastic Agents

Topics

• Acute Disease
• Adolescent
• Adult
• Aged
• Antineoplastic Agents (adverse effects, therapeutic use)
• Child
• Chromosome Aberrations
• Dose-Response Relationship, Radiation
• Drug Therapy, Combination
• Female
• Hodgkin Disease (immunology, therapy)
• Humans
• Immunosuppression Therapy
• In Vitro Techniques
• Leukemia (drug therapy, etiology, genetics)
• Leukemia, Radiation-Induced (etiology)
• Middle Aged
• Neoplasms, Multiple Primary (etiology)
• Radiotherapy, High-Energy (adverse effects)
• Remission, Spontaneous
• Time Factors