Surgery as salvage therapy in chemotherapy-resistant nonseminomatous germ cell tumours

Abstract

Objective: To review our experience of surgical staging for residual masses after chemotherapy in patients with nonseminomatous germ cell tumour (NSGCT) and positive tumour markers.

Patients and methods: Of 107 patients with metastatic NSGCTs treated surgically after chemotherapy from 1978 to 1995, 30 (median age 30.5 years, range 20-52) had positive tumour markers. These patients were reviewed and the outcome compared with 77 patients who had normal tumour marker values.

Results: Of the 77 patients with negative markers undergoing surgical/pathological staging, 71 (92%) became continuously disease-free, including 37 of 50 (74%) with viable NSGCT in excised specimens. Seventeen of 30 (57%) with raised marker levels undergoing similar surgery for chemotherapy-resistant tumour became disease-free, including 11 of 22 with viable NSGCT in the excised specimens.

Conclusion: Although the outcome after surgery is better in patients with negative tumour markers, it is clear that surgery is curative for patients with localized chemotherapy-resistant masses. There is a need for continued debate on the timing of salvage surgery and subsequent chemotherapy.