Acalabrutinib in the treatment of chronic lymphocytic leukemia: a review of recent evidence

Chronic lymphocytic leukemia (CLL) treatment landscape has changed dramatically with the recently developed drugs targeting the B-cell receptor (BCR) signalling pathway. Acalabrutinib, a second generation Bruton tyrosine kinase inhibitor, was approved in 2020 in Russia for the treatment of patients...

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Autores principales: Andrei A. Petrenko, Maria I. Kislova, Elena A. Dmitrieva, Eugene A. Nikitin
Formato: article
Lenguaje:RU
Publicado: IP Habib O.N. 2021
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Acceso en línea:https://doaj.org/article/41a3b37b22ed456db3bba0765382dbd5
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Sumario:Chronic lymphocytic leukemia (CLL) treatment landscape has changed dramatically with the recently developed drugs targeting the B-cell receptor (BCR) signalling pathway. Acalabrutinib, a second generation Bruton tyrosine kinase inhibitor, was approved in 2020 in Russia for the treatment of patients with CLL. Acalabrutinib was developed as a more selective Bruton tyrosine kinase inhibitor then ibrutinib. This drug is aimed at reducing the adverse events that limit the use of ibrutinib, such as atrial fibrillation and bleeding. Phase I/II multicenter studies have demonstrated the efficacy and safety of acalabrutinib monotherapy in untreated CLL patients and in patients with relapsed/refractory CLL and ibrutinib intolerance. Phase III trials, ASCEND and ELEVATE-TN, compared acalabrutinib monotherapy and a combination of acalabrutinib and obinutuzumab versus standard therapies and demonstrated improved efficacy and tolerability of acalabrutinib. A phase III trial comparing acalabrutinib and ibrutinib monotherapy (ELEVATE-RR) is ongoing. The results of this study along with real-life clinical data could determine the place of acalabrutinib in CLL treatment.