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The Impact of Surgery on Long-Term Survival of Patients with Primary Gastric Diffuse Large B-Cell Lymphoma: A SEER Population-Based Study
المؤلفون المشاركون
Lu, Jun
Li, Ping
Wang, Jia-Bin
Xie, Jian-wei
Chen, Qi-yue
Cao, Long-long
Lin, Jian-Xian
Lin, Ju-Li
Zheng, Chao-Hui
Huang, Chang-Ming
المصدر
Gastroenterology Research and Practice
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-02-24
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Background.
The aim of this retrospective study was to compare the long-term survival of patients receiving conservative with surgical treatment to analyze the prognostic factors and the impact of surgery on oncological outcomes of patients with primary gastric diffuse large B-cell lymphoma.
Methods.
A total of 2647 patients diagnosed with primary gastric diffuse large B-cell lymphoma from 1998 to 2014 were extracted from SEER database.
Propensity matching was performed to compare the clinicopathological characteristics of the two groups.
Based on the recursive partitioning analysis, the patients were divided into three risk subgroups: low risk, intermediate risk, and high risk.
Results.
After propensity score matching, patient characteristics did not differ significantly between the two groups.
The 5-year cancer-specific survival rates of the surgical group and the conservative treatment group were, respectively, 60% and 59.2% (P=0.952) before propensity matching and 64.2% and 58.6% (P=0.046) after propensity matching.
According to the multivariate analysis, age, tumor stage, and chemotherapy and surgery were independent risk factors for long-term survival.
The 5-year cancer-specific survival rates differed significantly between the low-risk, intermediate-risk, and high-risk patients (76.2% vs.
57.4% vs.
25.5%, respectively, P<0.001).
The 5-year cancer-specific survival rate of the surgical group was significantly higher than that of the conservative treatment group in the low-risk patients.
However, it did not differ significantly in the intermediate-risk and high-risk patients (P>0.05).
Conclusions.
A prognostic model was constructed based on the independent risk factors of age, tumor stage, and chemotherapy.
The prognostic model indicated that low-risk patients (age<75 years, stage I/II, with/without chemotherapy) undergoing surgical treatment may benefit from long-term survival, while intermediate- and high-risk patients (age≥75 years, stage I/II, with/without chemotherapy or III/IV patients, with/without chemotherapy) gain no significant benefit from surgery.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lin, Ju-Li& Lin, Jian-Xian& Li, Ping& Xie, Jian-wei& Wang, Jia-Bin& Lu, Jun…[et al.]. 2019. The Impact of Surgery on Long-Term Survival of Patients with Primary Gastric Diffuse Large B-Cell Lymphoma: A SEER Population-Based Study. Gastroenterology Research and Practice،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1155606
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lin, Ju-Li…[et al.]. The Impact of Surgery on Long-Term Survival of Patients with Primary Gastric Diffuse Large B-Cell Lymphoma: A SEER Population-Based Study. Gastroenterology Research and Practice No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1155606
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lin, Ju-Li& Lin, Jian-Xian& Li, Ping& Xie, Jian-wei& Wang, Jia-Bin& Lu, Jun…[et al.]. The Impact of Surgery on Long-Term Survival of Patients with Primary Gastric Diffuse Large B-Cell Lymphoma: A SEER Population-Based Study. Gastroenterology Research and Practice. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1155606
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1155606
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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