دورية أكاديمية
Short- and long-term outcomes from the upfront high-dose chemotherapy, followed by autologous hematopoietic stem cell transplantation in diffuse large B-cell lymphoma
العنوان: | Short- and long-term outcomes from the upfront high-dose chemotherapy, followed by autologous hematopoietic stem cell transplantation in diffuse large B-cell lymphoma |
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المؤلفون: | A. K. Koviazin, L. V. Filatova, I. S. Zyuzgin, A. S. Artemyeva, M. S. Motalkina, Yu. A. Chudinovskikh, E. V. Dobrovolskaya, S. A. Volchenkov, I. L. Polyatskin, S. A. Shalaev, I. V. Ishmatova, A. A. Zverkova, D. S. Burda, S. S. Elkhova, T. Yu. Semiglazova |
المصدر: | Медицинский совет, Vol 0, Iss 9, Pp 104-116 (2022) |
بيانات النشر: | Remedium Group LLC, 2022. |
سنة النشر: | 2022 |
المجموعة: | LCC:Medicine |
مصطلحات موضوعية: | diffuse large b-cell lymphoma, high-dose chemotherapy, autologous stem cell transplantation, iv stage, unfavorable prognosis, first-line treatment, Medicine |
الوصف: | Introduction. Diffuse large B-cell lymphoma (DLBCL) is the most common (30-35%) type of B-cell lymphomas. Only about 60% of all newly diagnosed advanced-stage DLBCL can be completely treated by x6 CHOP-R only. High dose chemotherapy (HDCT) followed by autologous hematopoietic stem cell transplantation in the first remission (upfront auto-HSCT) can serve an option to improve prognosis in these patients (pts).Aim. To improve prognosis in DLBCL IV stage, IPI ≥2 pts by upfront auto-HSCT.Materials and methods. Included 105 pts: DLBCL NOS, age 18-65, stage IV, IPI ≥2, CR/PR after x6 CHOP/EPOCH + R from 2010 to 2019 at NMRC of Oncology named after N.N. Petrov of MoH of Russia were retrospectively analyzed. HSCT group includes pts with upfront HDCT followed by auto-HSCT (n = 35). The control group includes pts with non-invasive follow-up after induction only (n = 70). Primary endpoints were overall (OS) and progression-free survival (PFS). Secondary endpoints were response rate, relapse rate and treatment toxicity.Results and discussion. The 3-yr OS (p = 0.01) and 3-yr PFS (p = 0.018) were significantly higher in HSCT group. The complete response rate was significantly increased after upfront auto-HSCT (p < 0.001). Early relapse served as an independent negative prognostic factor in OS (p < 0.001) and experienced statistically less in HDCT group (p = 0.027). Early (ER) and late relapse (LR) rate were higher in pts with DEL (ER - p < 0.001, LR - p < 0.001 in control group and ER - p < 0.001, LR -p = 0.013 in all pts). The overall relapse rate was higher if pts had >1 extranodal site with lung involvement (p < 0.004 in the control group and p = 0.021 in all pts). Prognostic models suggested DEL and presence of >1 extranodal site with lung involvement as an independent negative prognostic factors for increasing the relapse probability in two years after treatment.Conclusion. Upfront HSCT can serve as a clinical option to consolidate the first remission in IV stage DLBCL pts with DEL and/or >1 extranodal sites with lung involvement. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | Russian |
تدمد: | 2079-701X 2658-5790 |
Relation: | https://www.med-sovet.pro/jour/article/view/6923; https://doaj.org/toc/2079-701X; https://doaj.org/toc/2658-5790 |
DOI: | 10.21518/2079-701X-2022-16-9-104-116 |
URL الوصول: | https://doaj.org/article/9e2cca6dd1294807a4aa309975c44b15 |
رقم الأكسشن: | edsdoj.9e2cca6dd1294807a4aa309975c44b15 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 2079701X 26585790 |
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DOI: | 10.21518/2079-701X-2022-16-9-104-116 |