Christian Daniel Fankhauser1,2, Josias Bastian Grogg3, Christian Rothermundt4, Noel William Clarke5,6. 1. The Christie NHS Foundation Trust, Manchester, United Kingdom. cdfankhauser@gmail.com. 2. Luzerner Kantonsspital, Luzern, Switzerland. cdfankhauser@gmail.com. 3. University of Zurich, Zurich, Switzerland. 4. Kantonsspital St. Gallen, St. Gallen, Switzerland. 5. The Christie NHS Foundation Trust, Manchester, United Kingdom. 6. Salford Royal NHS Foundation Trust, Manchester, United Kingdom.
Abstract
PURPOSE: To provide recommendations for the follow-up of rare, clinically localised testis tumours, including Leydig, Sertoli or granulosa cell and spermatocytic tumours. METHODS: Medline and Embase searches to identify published clinical trials, cohort studies, reviews, clinical practise guidelines and meta-analyses to design expert opinion-based follow-up schedules. RESULTS: In four different systematic reviews, we previously identified 1375 men with Leydig, 435 with Sertoli, 239 with granulosa cell lesions and 146 with spermatocytic tumours. Local recurrence after testis-sparing surgery (TSS) was observed in 7%, < 1% and 5% of men with Leydig, Sertoli and granulosa cell tumours: no reports were available regarding recurrence after TSS in men with spermatocytic tumours. Distant recurrence was observed in 6%, 4%, 4% and 7% of the first four tumour types, respectively: metastasis was never reported in granulosa cell tumours of juvenile type. For patients with metastatic disease, complete response after surgical resection was reported in 10%, 18%, 43% and 4%. Complete response after chemotherapy was reported in 5%, 0%, 29% and 4%. There was no report of patients responding to radiotherapy alone. CONCLUSIONS: We have collated the existing data about local and distant recurrence and response to treatment in men with rare testicular tumours and propose new recommendations for follow-up with cross-sectional imaging, stratified for each histological subtype.
PURPOSE: To provide recommendations for the follow-up of rare, clinically localised testis tumours, including Leydig, Sertoli or granulosa cell and spermatocytic tumours. METHODS: Medline and Embase searches to identify published clinical trials, cohort studies, reviews, clinical practise guidelines and meta-analyses to design expert opinion-based follow-up schedules. RESULTS: In four different systematic reviews, we previously identified 1375 men with Leydig, 435 with Sertoli, 239 with granulosa cell lesions and 146 with spermatocytic tumours. Local recurrence after testis-sparing surgery (TSS) was observed in 7%, < 1% and 5% of men with Leydig, Sertoli and granulosa cell tumours: no reports were available regarding recurrence after TSS in men with spermatocytic tumours. Distant recurrence was observed in 6%, 4%, 4% and 7% of the first four tumour types, respectively: metastasis was never reported in granulosa cell tumours of juvenile type. For patients with metastatic disease, complete response after surgical resection was reported in 10%, 18%, 43% and 4%. Complete response after chemotherapy was reported in 5%, 0%, 29% and 4%. There was no report of patients responding to radiotherapy alone. CONCLUSIONS: We have collated the existing data about local and distant recurrence and response to treatment in men with rare testicular tumours and propose new recommendations for follow-up with cross-sectional imaging, stratified for each histological subtype.
Authors: Christian D Fankhauser; Josias B Grogg; Stefanie Hayoz; Marian S Wettstein; Klaus-Peter Dieckmann; Tullio Sulser; Peter-Karl Bode; Noel W Clarke; Joerg Beyer; Thomas Hermanns Journal: J Urol Date: 2019-12-17 Impact factor: 7.450
Authors: Beverley L Høeg; Pernille E Bidstrup; Randi V Karlsen; Anne Sofie Friberg; Vanna Albieri; Susanne O Dalton; Lena Saltbæk; Klaus Kaae Andersen; Trine Allerslev Horsboel; Christoffer Johansen Journal: Cochrane Database Syst Rev Date: 2019-11-21