В представленном обзоре обсуждается новая стратегия пролонгированного применения бевацизумаба при метастатическом колоректальном раке. Анализ представленных рандомизированных исследований показал, что после инициального назначения препарата одновременно с более интенсивным химиотерапевтическим режимом целесообразно переходить на поддерживающее лечение бевацизумабом ± фторпиримидин. Введение бевацизумаба необходимо продолжать до прогрессирования болезни. При прогрессировании процесса продолжение бевацизумаба со сменой режима химиотерапии достоверно увеличивает показатели выживаемости и имеет преимущества перед другими терапевтическими опциями.
Ключевые слова: метастатический колоректальный рак, бевацизумаб, терапия после прогрессирования.
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The given review discusses a new prolonged bevacizumab use strategy for metastatic colorectal cancer. Analysis of the presented randomized trials has indicated that after the initial use of the drug in combination with a more intensive chemotherapy regimen, it is advisable to switch to bevacizumab ± fluoropyrimidine maintenance therapy. Administration of bevacizumab should be continued until disease progression. During progression of the process, continuation of bevacizumab, by changing the chemotherapy regimen, increases significantly survival rates and has some advantage over other therapeutic options.
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