PURPOSE: The aim of our study was to identify factors which influence survival in patients with disseminated seminoma in the good prognostic group according to IGCCCG, as well as to evaluate the impact of treatment intensification in patients with negative prognostic factors. METHODS: We analyzed the database of the patients with metastatic seminoma who had received treatment at our department from 1986 to 2005. Inclusion criteria were as follows: morphologically verified seminoma; favorable prognosis according to IGCCCG; modern chemotherapy regimen (EP ± bleomycin); AFP level <15 IU/ml; and HCG level <300 mIU/ml. The primary endpoint was overall survival (OS). RESULTS: With median follow-up 83 months, 5-year OS rate was 91% in 206 patients. Only three negative prognostic factors were associated with OS: retroperitoneal lymph nodes >5 cm (p < 0.01), pulmonary metastases (p < 0.01) and LDH level ≥ 2.25 × ULN (p = 0.01). In view of the obtained data, we have changed our treatment approach since 2005. In case of any negative prognostic factors, we administered an intensified CT regimen--4BEP or 3BEP + 1EP. Prospective phase of the study included 34 patients with unfavorable prognosis. We observed an increase of 5-year OS rate in the intensified CT group in comparison with the standard CT group in patients with unfavorable prognostic from 85 to 100%. CONCLUSION: Administration of 4 cycles of induction CT (4BEP or 3BEP + 1EP) in patients with metastatic seminoma who have LDH level ≥ 2.25 ULN, and/or retroperitoneal lymph nodes >5 cm and/or pulmonary metastases results in decreased disease progression rate and significant gain in OS.
PURPOSE: The aim of our study was to identify factors which influence survival in patients with disseminated seminoma in the good prognostic group according to IGCCCG, as well as to evaluate the impact of treatment intensification in patients with negative prognostic factors. METHODS: We analyzed the database of the patients with metastatic seminoma who had received treatment at our department from 1986 to 2005. Inclusion criteria were as follows: morphologically verified seminoma; favorable prognosis according to IGCCCG; modern chemotherapy regimen (EP ± bleomycin); AFP level <15 IU/ml; and HCG level <300 mIU/ml. The primary endpoint was overall survival (OS). RESULTS: With median follow-up 83 months, 5-year OS rate was 91% in 206 patients. Only three negative prognostic factors were associated with OS: retroperitoneal lymph nodes >5 cm (p < 0.01), pulmonary metastases (p < 0.01) and LDH level ≥ 2.25 × ULN (p = 0.01). In view of the obtained data, we have changed our treatment approach since 2005. In case of any negative prognostic factors, we administered an intensified CT regimen--4BEP or 3BEP + 1EP. Prospective phase of the study included 34 patients with unfavorable prognosis. We observed an increase of 5-year OS rate in the intensified CT group in comparison with the standard CT group in patients with unfavorable prognostic from 85 to 100%. CONCLUSION: Administration of 4 cycles of induction CT (4BEP or 3BEP + 1EP) in patients with metastatic seminoma who have LDH level ≥ 2.25 ULN, and/or retroperitoneal lymph nodes >5 cm and/or pulmonary metastases results in decreased disease progression rate and significant gain in OS.
Authors: L Weissbach; R Bussar-Maatz; U Löhrs; G E Schubert; K Mann; M Hartmann; K P Dieckmann; J Fassbinder Journal: Eur Urol Date: 1999-12 Impact factor: 20.096
Authors: S D Fosså; R T Oliver; S P Stenning; A Horwich; P Wilkinson; G Read; G M Mead; J T Roberts; G Rustin; M H Cullen; S B Kaye; S J Harland; P Cook Journal: Eur J Cancer Date: 1997-08 Impact factor: 9.162
Authors: Susanne Krege; Jörg Beyer; Rainer Souchon; Peter Albers; Walter Albrecht; Ferran Algaba; Michael Bamberg; István Bodrogi; Carsten Bokemeyer; Eva Cavallin-Ståhl; Johannes Classen; Christoph Clemm; Gabriella Cohn-Cedermark; Stéphane Culine; Gedske Daugaard; Pieter H M De Mulder; Maria De Santis; Maike de Wit; Ronald de Wit; Hans Günter Derigs; Klaus-Peter Dieckmann; Annette Dieing; Jean-Pierre Droz; Martin Fenner; Karim Fizazi; Aude Flechon; Sophie D Fosså; Xavier Garcia del Muro; Thomas Gauler; Lajos Geczi; Arthur Gerl; Jose Ramon Germa-Lluch; Silke Gillessen; Jörg T Hartmann; Michael Hartmann; Axel Heidenreich; Wolfgang Hoeltl; Alan Horwich; Robert Huddart; Michael Jewett; Johnathan Joffe; William G Jones; László Kisbenedek; Olbjørn Klepp; Sabine Kliesch; Kai Uwe Koehrmann; Christian Kollmannsberger; Markus Kuczyk; Pilar Laguna; Oscar Leiva Galvis; Volker Loy; Malcolm D Mason; Graham M Mead; Rolf Mueller; Craig Nichols; Nicola Nicolai; Tim Oliver; Dalibor Ondrus; Gosse O N Oosterhof; Luis Paz-Ares; Giorgio Pizzocaro; Jörg Pont; Tobias Pottek; Tom Powles; Oliver Rick; Giovanni Rosti; Roberto Salvioni; Jutta Scheiderbauer; Hans-Ulrich Schmelz; Heinz Schmidberger; Hans-Joachim Schmoll; Mark Schrader; Felix Sedlmayer; Niels E Skakkebaek; Aslam Sohaib; Sergei Tjulandin; Padraig Warde; Stefan Weinknecht; Lothar Weissbach; Christian Wittekind; Eva Winter; Lori Wood; Hans von der Maase Journal: Eur Urol Date: 2007-12-26 Impact factor: 20.096
Authors: U Rüther; B Rothe; K Grunert; H Bader; R Sessler; C Nunnensiek; J Rassweiler; M Lüthgens; F Eisenberger; P Jipp Journal: Eur Urol Date: 1994 Impact factor: 20.096
Authors: J Beyer; P Albers; R Altena; J Aparicio; C Bokemeyer; J Busch; R Cathomas; E Cavallin-Stahl; N W Clarke; J Claßen; G Cohn-Cedermark; A A Dahl; G Daugaard; U De Giorgi; M De Santis; M De Wit; R De Wit; K P Dieckmann; M Fenner; K Fizazi; A Flechon; S D Fossa; J R Germá Lluch; J A Gietema; S Gillessen; A Giwercman; J T Hartmann; A Heidenreich; M Hentrich; F Honecker; A Horwich; R A Huddart; S Kliesch; C Kollmannsberger; S Krege; M P Laguna; L H J Looijenga; A Lorch; J P Lotz; F Mayer; A Necchi; N Nicolai; J Nuver; K Oechsle; J Oldenburg; J W Oosterhuis; T Powles; E Rajpert-De Meyts; O Rick; G Rosti; R Salvioni; M Schrader; S Schweyer; F Sedlmayer; A Sohaib; R Souchon; T Tandstad; C Winter; C Wittekind Journal: Ann Oncol Date: 2012-11-14 Impact factor: 32.976