Childhood Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Treatment Option Overview for Childhood ALL
Overt testicular involvement at the time of diagnosis occurs in approximately 2% of males. In early ALL trials, testicular involvement at diagnosis was an adverse prognostic factor. With more aggressive initial therapy, however, the prognostic significance of initial testicular involvement is unclear.[4,5] The role of radiation therapy for testicular involvement is also unclear. A study from St. Jude Children's Research Hospital suggests that a good outcome can be achieved with aggressive conventional chemotherapy without radiation. The Children's Oncology Group has also adopted this strategy for boys with testicular involvement that resolves completely during induction chemotherapy.
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- Rubnitz JE, Lensing S, Zhou Y, et al.: Death during induction therapy and first remission of acute leukemia in childhood: the St. Jude experience. Cancer 101 (7): 1677-84, 2004.
- Christensen MS, Heyman M, Möttönen M, et al.: Treatment-related death in childhood acute lymphoblastic leukaemia in the Nordic countries: 1992-2001. Br J Haematol 131 (1): 50-8, 2005.
- Hijiya N, Liu W, Sandlund JT, et al.: Overt testicular disease at diagnosis of childhood acute lymphoblastic leukemia: lack of therapeutic role of local irradiation. Leukemia 19 (8): 1399-403, 2005.
- Sirvent N, Suciu S, Bertrand Y, et al.: Overt testicular disease (OTD) at diagnosis is not associated with a poor prognosis in childhood acute lymphoblastic leukemia: results of the EORTC CLG Study 58881. Pediatr Blood Cancer 49 (3): 344-8, 2007.