Efficacy of routine follow-up after first-line treatment for testicular cancer.

To define guidelines for the follow-up management of patients treated for testicular germ cell tumor this study assessed characteristics of patients with recurrent disease. The charts of 505 patients with testicular cancer treated and followed-up at the University Medical Centre Nijmegen between 1982-2000 were reviewed retrospectively. In 42 patients disease recurrence was found during routine follow-up. In a subset of patients no recurrences were seen after first-line treatment: (a) pathological stage IIa nonseminoma patients who were adjuvantly treated with chemotherapy and (b) histologically confirmed complete responders after primary chemotherapy. Furthermore, in low-stage disease no intra-abdominal recurrences were seen in (a) pathological stage I nonseminoma patients and (b) low-stage seminoma patients who received radiotherapy. The risk of recurrent testicular cancer depends on primary therapy and efficacy of it; these results indicate a limited role for follow-up in pathological stage II nonseminoma patients adjuvantly treated with chemotherapy and in histologically confirmed complete responders after chemotherapy. Abdominal computed tomography does not appear necessary in routine follow-up of patients treated for low-stage testicular cancer.