Evidence map›Paper›PMID 41851336›Full record

ArticleAnnals of hematology2026

Treatment of Burkitt lymphoma in real-world setting: findings on 104 consecutive cases diagnosed and treated in Kazakhstan over the last decade.

Akmaral Jazyltayeva, Nazarii Shokun, Ayazhan Umutbayeva, Luana Conte, Raigul Ramazanova, Vadim Kemaikin, Azat Karabekov, Aidana Shalabay, Aigerim Koshkarbayeva, Nurbergen Kemelbekov and 5 more

Abstract read
In one paragraph

Article in Annals of hematology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

15 authors.

Akmaral JazyltayevaCenter for Hematology and Bone Marrow Transplantation, Kazakh National Institute of Oncology and Radiology, Almaty, Kazakhstan.
Nazarii ShokunDepartment of Experimental Medicine, Unisalento, Lecce, Italy.
Ayazhan UmutbayevaKazakh National Medical University, Almaty, Kazakhstan.
Luana ConteDepartment of Physics and Chemistry, University of Palermo, Palermo, Italy.
Raigul RamazanovaKazakh National Medical University, Almaty, Kazakhstan.
Vadim KemaikinCenter for Onco-hematology, National Scientific Research Center Astana, Astana, Kazakhstan.
Azat KarabekovCenter for Onco-hematology, National Scientific Research Center Astana, Astana, Kazakhstan.
Aidana ShalabayCenter for Hematology and Bone Marrow Transplantation, Kazakh National Institute of Oncology and Radiology, Almaty, Kazakhstan.
Aigerim KoshkarbayevaCenter for Hematology and Bone Marrow Transplantation, Kazakh National Institute of Oncology and Radiology, Almaty, Kazakhstan.
Nurbergen KemelbekovCenter for Hematology and Bone Marrow Transplantation, Kazakh National Institute of Oncology and Radiology, Almaty, Kazakhstan.
Madina ZhumabayCenter for Hematology and Bone Marrow Transplantation, Kazakh National Institute of Oncology and Radiology, Almaty, Kazakhstan.
Fariza ShokubayevaCenter for Onco-hematology, National Scientific Research Center Astana, Astana, Kazakhstan.
Yana StepanihynaHematology Department, Jules Bordet Institute, Brussels, Belgium.
Massimo FedericoCHIMOMO Department, University of Modena and Reggio Emilia, Modena, Italy. federico@unimore.it.
Saule GabbasovaCenter for Hematology and Bone Marrow Transplantation, Kazakh National Institute of Oncology and Radiology, Almaty, Kazakhstan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated treatment outcomes, relapse risk, and survival in 104 consecutive patients with non-endemic Burkitt lymphoma (BL) diagnosed and treated in Kazakhstan between 2013 and 2024 in a real-world setting. This was a retrospective, clinically based study analyzing baseline characteristics, treatment regimens, response to first-line therapy, prognostic factors, relapse, and survival. The median age was 26 years (range 2–80), with a male predominance (64%). All cases underwent MYC rearrangement assessment, and EBV status was available in 80 patients, with 28% testing positive. Curative-intent therapy was delivered to 95 patients (91%), including R-BFM (44%), R-EPOCH (23%), R-CODOX-M/R-IVAC (18%), and R-Hyper-CVAD (15%); no patient underwent autologous stem cell transplantation. After a median follow-up of 57 months, the 3-year overall survival (OS) and progression-free survival (PFS) were 57% and 56%, respectively. Patients younger than 18 years, all treated with R-BFM, had significantly superior outcomes compared with adults, with 3-year OS and PFS of 82% and 83%, respectively (p < 0.001). Among adults, patients treated with R-Hyper-CVAD or R-CODOX-M/R-IVAC had better OS than those treated with R-EPOCH (50% vs. 19%, p = 0.04). In univariate analysis, age ≥ 40 years, female sex, ECOG performance status ≥ 2, and platelet count < 150 g/dL were associated with inferior prognosis. In multivariate analysis, age ≥ 40 years remained the only independent adverse prognostic factor. The adapted Burkitt Lymphoma International Prognostic Index retained prognostic value. In conclusion, this large real-world study demonstrates excellent outcomes in pediatric patients treated with intensive immunochemotherapy but substantially inferior results in adults, particularly in refractory disease, highlighting a critical unmet clinical need in this population.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsBurkitt LymphomaAdolescentAdultAgedAged, 80 and overChildChild, PreschoolCyclophosphamideCytarabineDexamethasoneDoxorubicinEtoposideFemaleHumansKazakhstanCyclophosphamideCytarabineDexamethasoneDoxorubicinEtoposidePrednisoneRituximabVincristineBurkitt lymphomaChemotherapyPrognostic factorsReal-world data

Identifiers

PMID41851336
PMCPMC12999861

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.