| Autor: |
Hikmat Abdel-Razeq, Mohammad Ma’koseh, Rashid Abdel-Razeq, Rula Amarin, Alaa Abufara, Razan Mansour, Mohammad Manasrah, Mohammad Al-Rwashdeh, Rayan Bater |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Frontiers in Oncology, Vol 11 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2234-943X |
| DOI: |
10.3389/fonc.2021.677776 |
| Popis: |
BackgroundVenous thromboembolic events (VTE) are commonly encountered in patients with lymphoma. Several risk assessments models (RAM) had attempted to identify higher risk patients with varying success. The International Prognostic Index (IPI) is a clinicopathological tool developed to help predict both response to treatment and prognosis of patients with diffuse large B-cell lymphoma (DLBCL).ObjectiveIn this study, we utilize the IPI index to identify group of patients with DLBCL at higher risk for VTE.Patients/MethodsPatients with pathologically-confirmed diagnosis of DLBCL and with image-confirmed VTE, treated and followed at our institution were included. Rates of VTE was calculated for each risk category.ResultsA total of 373 patients, median age 49 (range: 18-90) years were included. VTE were reported in 56 (15.0%) patients; 51 (91.1%) had active disease while 29 (51.8%) were ambulatory at time of VTE diagnosis. VTE rates were particularly high among patients with poor performance status (26.2%, P=0.028) and high LDH (19.0%, P=0.023). Applying the age-adjusted IPI separated patients into two risk categories; VTE were diagnosed in 9.7% in patients with “low and low-intermediate” scores compared to 19.8% in patients with “high and high-intermediate” scores, P=0.020.ConclusionsThe original IPI and its modified versions, routinely used at diagnosis as a prognostic and predictive tool for patients with DLBCL, can also be utilized to define high risk patients for VTE; the risk of whom might be high enough to recommend thromboprophylaxis even in the ambulatory settings. More work is needed to refine and improve currently available RAMs. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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