دورية أكاديمية
Association of early disease progression and very poor survival in the GALLIUM study in follicular lymphoma: benefit of obinutuzumab in reducing the rate of early progression
| العنوان: | Association of early disease progression and very poor survival in the GALLIUM study in follicular lymphoma: benefit of obinutuzumab in reducing the rate of early progression |
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| المؤلفون: | John F. Seymour, Robert Marcus, Andrew Davies, Eve Gallop-Evans, Andrew Grigg, Andrew Haynes, Michael Herold, Thomas Illmer, Herman Nilsson-Ehle, Martin Sökler, Ulrich Dünzinger, Tina Nielsen, Aino Launonen, Wolfgang Hiddemann |
| المصدر: | Haematologica, Vol 104, Iss 6 (2019) |
| بيانات النشر: | Ferrata Storti Foundation, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Diseases of the blood and blood-forming organs |
| مصطلحات موضوعية: | Diseases of the blood and blood-forming organs, RC633-647.5 |
| الوصف: | We evaluated early disease progression and its impact on overall survival (OS) in previously untreated follicular lymphoma patients in GALLIUM (clinicaltrials.gov identifier: 01332968), and investigated the effect on early disease progression of the two randomization arms: obinutuzumab-based versus rituximab-based immunochemotherapy. Cause-specific Cox regression was used to estimate the effect of treatment on the risk of disease progression or death due to disease progression within 24 months of randomization and to analyze OS in patients with or without disease progression after 24 months. Mortality in both groups was analyzed 6, 12, and 18 months post randomization (median follow up, 41 months). Fewer early disease progression events occurred in obinutuzumab (57 out of 601) versus rituximab (98 out of 601) immunochemotherapy patients, with an average risk reduction of 46.0% (95%CI: 25.0-61.1%; cumulative incidence rate 10.1% vs. 17.4%). At a median post-progression follow up of 22.6 months, risk of mortality increased markedly following a progression event [HR of time-varying progression status, 25.5 (95%CI: 16.2-40.3)]. Mortality risk was higher the earlier patients progressed within the first 24 months. Age-adjusted HR for OS after 24 months in surviving patients with disease progression versus those without was 12.2 (95%CI: 5.6-26.5). Post-progression survival was similar by treatment arm. In conclusion, obinutuzumab plus chemotherapy was associated with a marked reduction in the rate of early disease progression events relative to rituximab plus chemotherapy. Early disease progression in patients with follicular lymphoma was associated with poor prognosis, with mortality risk higher after earlier progression. Survival post progression did not seem to be influenced by treatment arm. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0390-6078 1592-8721 |
| Relation: | https://haematologica.org/article/view/8934; https://doaj.org/toc/0390-6078; https://doaj.org/toc/1592-8721 |
| DOI: | 10.3324/haematol.2018.209015 |
| URL الوصول: | https://doaj.org/article/51aa2b3d31104b4296b8c640673c044c |
| رقم الأكسشن: | edsdoj.51aa2b3d31104b4296b8c640673c044c |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 03906078 15928721 |
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| DOI: | 10.3324/haematol.2018.209015 |