Abstract
e15025 Background: There are limited data about f.-up quality of pts with stage I NSGCT after orchiectomy (OE) management and their survival. A retrospective analysis was performed to find the impact of compliance with schedule of f.-up on outcome of relapsed pts with stage I NSGCT. Methods: We analyzed data of 261 pts with stage I GCT treated in our department from 1994 to 2010. NSGCT was revealed in 128 (49%) pts. Therapeutic options following OE comprised retroperitoneal lymph node dissection (RPLND) – in 4/128 (3%), adjuvant cisplatin-based chemotherapy (CT) - in 75/128 (58%) and surveillance - in 49/128 (39%). The following procedures were performed in our center during the f.-up: ultrasound of the abdomen and pelvis, serum AFP, HCG and LDH – bimonthly in the 1st year, quarterly in the 2nd year, biannually in the 3rd-4th years and then annually; X-Ray of the chest – thrice-yearly in the 1st year, biannually on the 2nd year and then annually. Median f.-up time was 75 (range 16 - 176) months. Results: No pts had relapse after RPLND, 4/75 (5,3%) pts had relapses after CT, 16/49 (32%) pts – in surveillance group. 17/20 (85%) relapses were revealed in the first 2 years of f.-up. During relapses, 17/20 (85%) pts had good, 2/20 (10%) - intermediate and 1 patient - poor IGCCCG prognosis. The mean number of visits in the 1st year after OE was 3, on the 2nd year -1,4, in the 3rd- 4th years - 1 per year. All relapsed pts received induction CT (EP or BEP regimen). 11/20 (55%) pts were compliant to visits, 9/20 (45%) pts were not. The 5-years overall survival was 90% and 68% (p=0,3); the median size of metastases in RPLN was 2,2 and 5,5 cm (p=0,001), respectively. All pts in intermediate and poor prognosis were in the noncompliant group, whereas all pts, who were compliant were in good prognosis (3/9 (33%) vs 0/11 (0%), p=0,07). Moreover, surgical removal of residual tumor after induction CT was more often performed in the noncompliant group (5/11 (33%) vs 5/9 (71%), р=0.6). Conclusions: Poor compliance with f.-up program in stage I NSGCT results to non significant worse long-term outcome. Also pts, who were compliant had significantly smaller size of metastases in retroperitoneal lymph nodes at relapse and had good IGCCCG prognosis in all case.
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