Adjuvant treatment in the management of testis-confined germ cell tumours after orchidectomy

Germ cell tumours are highly curable, especially when still at the localized stage, which is the case for most testicular tumours. Various options are available for organ-confined disease; depending on the histological review, patients with clinical stage I seminomas can be offered radiotherapy, surveillance or chemotherapy, whereas those with clinical stage I nonseminomas can be offered retroperitoneal lymph node dissection, surveillance or chemotherapy. As it is unlikely that any of these approaches will have a clear survival advantage, the most appropriate variables to be considered are acute and late side-effects, acceptability and quality of life. In recent years adjuvant chemotherapy has been extensively evaluated in patients with seminoma or nonseminoma. In this review we discuss the advantages and disadvantages of the different strategies for treating seminomas and nonseminomas, and their associated prognostic factors, and then consider future developments.