دورية أكاديمية
Geriatric risk model for older patients with diffuse large B-cell lymphoma (GERIAD): a prospective multicenter cohort study
| العنوان: | Geriatric risk model for older patients with diffuse large B-cell lymphoma (GERIAD): a prospective multicenter cohort study |
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| المؤلفون: | Ho-Young Yhim, Yong Park, Jeong-A Kim, Ho-Jin Shin, Young Rok Do, Joon Ho Moon, Min Kyoung Kim, Won Sik Lee, Dae Sik Kim, Myung-Won Lee, Yoon Seok Choi, Seong Hyun Jeong, Kyoung Ha Kim, Jinhang Kim, Chang-Hoon Lee, Ga-Young Song, Deok-Hwan Yang, Jae-Yong Kwak |
| المصدر: | The Korean Journal of Internal Medicine, Vol 39, Iss 3, Pp 501-512 (2024) |
| بيانات النشر: | The Korean Association of Internal Medicine, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Medicine |
| مصطلحات موضوعية: | diffuse large b-cell lymphoma, simplified geriatric assessment, prognosis, dose intensity, toxicity, Medicine |
| الوصف: | Background/Aims Optimal risk stratification based on simplified geriatric assessment to predict treatment-related toxicity and survival needs to be clarified in older patients with diffuse large B-cell lymphoma (DLBCL). Methods This multicenter prospective cohort study enrolled newly diagnosed patients with DLBCL (≥ 65 yr) between September 2015 and April 2018. A simplified geriatric assessment was performed at baseline using Activities of Daily Living (ADL), Instrumental ADL (IADL), and Charlson’s Comorbidity Index (CCI). The primary endpoint was event-free survival (EFS). Results The study included 249 patients, the median age was 74 years (range, 65–88), and 125 (50.2%) were female. In multivariable Cox analysis, ADL, IADL, CCI, and age were independent factors for EFS; an integrated geriatric score was derived and the patients stratified into three geriatric categories: fit (n = 162, 65.1%), intermediate-fit (n = 25, 10.0%), and frail (n = 62, 24.9%). The established geriatric model was significantly associated with EFS (fit vs. intermediate-fit, HR 2.61, p < 0.001; fit vs. frail, HR 4.61, p < 0.001) and outperformed each covariate alone or in combination. In 87 intermediate-fit or frail patients, the relative doxorubicin dose intensity (RDDI) ≥ 62.4% was significantly associated with worse EFS (HR, 2.15, 95% CI 1.30–3.53, p = 0.002). It was related with a higher incidence of grade ≥ 3 symptomatic non-hematologic toxicities (63.2% vs. 27.8%, p < 0.001) and earlier treatment discontinuation (34.5% vs. 8.0%, p < 0.001) in patients with RDDI ≥ 62.4% than in those with RDDI < 62.4%. Conclusions This model integrating simplified geriatric assessment can risk-stratify older patients with DLBCL and identify those who are highly vulnerable to standard dose-intensity chemoimmunotherapy. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1226-3303 2005-6648 |
| العلاقة: | http://www.kjim.org/upload/kjim-2023-265.pdfTest; https://doaj.org/toc/1226-3303Test; https://doaj.org/toc/2005-6648Test |
| DOI: | 10.3904/kjim.2023.265 |
| الوصول الحر: | https://doaj.org/article/776c9c0704b945f3bb578ac1fc298d96Test |
| رقم الانضمام: | edsdoj.776c9c0704b945f3bb578ac1fc298d96 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 12263303 20056648 |
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| DOI: | 10.3904/kjim.2023.265 |