| Abstract: | ![]()
The aim of this study was to review the patterns of disease relapse and survival outcomes for patients treated postorchidectomy with radiotherapy for early stage (I and IIA) non-seminomatous germ cell tumors of the testis (NSGCT). The clinical records were reviewed of 117 men consecutively treated at the Queensland Radium Institute from 1960–90 (inclusive) for stage I or MA NSGCT. A total of 108 patients received radiotherapy to the para-aortic nodes and ipsilateral hemipelvis following orchidectomy; nine patients received radiotherapy to the para-aortic nodes and whole pelvis. Twenty-two of 99 (22.2%) stage I and eight of 18 (44.4%) stage MA patients relapsed following definitive radiotherapy. The 5 year overall and recurrence-free survivals were 84 and 75%, respectively. Factors associated with a significantly worse outcome included: (i) patients with stage IIA disease; (ii) the presence of undifferentiated elements in the operative specimen; (iii) a primary tumor < 5 cm size; and (iv) treatment given prior to 1979. Given the unsatisfactory recurrence rate following radiation therapy alone and the availability of cisplatin-based chemotherapy regimens, it is recommended that radiation therapy alone for patients with early stage NSGCT be abandoned in favour of other management strategies. |
