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Odprti dostop
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Scheer, Monika; Vokuhl, Christian; Blank, Bernd; Hallmen, Erika; von Kalle, Thekla; Münter, Marc; Wessalowski, Rüdiger; Hartwig, Maite; Sparber‐Sauer, Monika; Schlegel, Paul‐Gerhardt; Kramm, Christof M.; Kontny, Udo; Spriewald, Bernd; Kegel, Thomas; Bauer, Sebastian; Kazanowska, Bernarda; Niggli, Felix; Ladenstein, Ruth; Ljungman, Gustaf; Jahnukainen, Kirsi; Fuchs, Jörg; Bielack, Stefan S.; Klingebiel, Thomas; Koscielniak, Ewa
Cancer medicine, February 2019, Letnik: 8, Številka: 2Journal Article
Background To evaluate optimal therapy and potential risk factors. Methods Data of DSRCT patients <40 years treated in prospective CWS trials 1997‐2015 were analyzed. Results Median age of 60 patients was 14.5 years. Male:female ratio was 4:1. Tumors were abdominal/retroperitoneal in 56/60 (93%). 6/60 (10%) presented with a localized mass, 16/60 (27%) regionally disseminated nodes, and 38/60 (63%) with extraperitoneal metastases. At diagnosis, 23/60 (38%) patients had effusions, 4/60 (7%) a thrombosis, and 37/54 (69%) elevated CRP. 40/60 (67%) patients underwent tumor resection, 21/60 (35%) macroscopically complete. 37/60 (62%) received chemotherapy according to CEVAIE (ifosfamide, vincristine, actinomycin D, carboplatin, epirubicin, etoposide), 15/60 (25%) VAIA (ifosfamide, vincristine, adriamycin, actinomycin D) and, 5/60 (8%) P6 (cyclophosphamide, doxorubicin, vincristine, ifosfamide, etoposide). Nine received high‐dose chemotherapy, 6 received regional hyperthermia, and 20 received radiotherapy. Among 25 patients achieving complete remission, 18 (72%) received metronomic therapies. Three‐year event‐free (EFS) and overall survival (OS) were 11% (±8 confidence interval CI 95%) and 30% (±12 CI 95%), respectively, for all patients and 26.7% (±18.0 CI 95%) and 56.9% (±20.4 CI 95%) for 25 patients achieving remission. Extra‐abdominal site, localized disease, no effusion or ascites only, absence of thrombosis, normal CRP, complete tumor resection, and chemotherapy with VAIA correlated with EFS in univariate analysis. In multivariate analysis, significant factors were no thrombosis and chemotherapy with VAIA. In patients achieving complete remission, metronomic therapy with cyclophosphamide/vinblastine correlated with prolonged time to relapse. Conclusion Pleural effusions, venous thrombosis, and CRP elevation were identified as potential risk factors. The VAIA scheme showed best outcome. Maintenance therapy should be investigated further. To evaluate optimal therapy and potential risk factors, data of DSRCT patients <40 years treated in prospective CWS trials 1997‐2015 were analyzed. Pleural effusions, venous thrombosis, and CRP elevation were identified as novel potential risk factors. The VAIA scheme (ifosfamide, vincristine, adriamycin, actinomycin D) showed best outcome in a multivariable model. Maintenance therapy should be investigated further.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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