Terapêuticas focais no tratamento do carcinoma da próstata localizado: o papel da eletroporação irreversível – presente ou futuro?
DOI:
https://doi.org/10.24915/aup.33.3.36Palavras-chave:
Carcinoma da próstata, Terapêutica focal, Tratamento focal, EletroporaçãoResumo
Na era do PSA, a incidência do carcinoma da próstata localizado tem vindo a aumentar. Esta realidade exige novas estratégias terapêuticas, a fim de poder dar uma resposta aos pacientes, os quais, embora esteja indicada a vigilância ativa, desejam uma estratégia mais interventiva com poucos efeitos adversos e sem compromisso do controlo da doença. Nestes casos, as terapêuticas focais, que incluem a eletroporação irreversível, podem ser uma estratégia alternativa efetiva. A eletroporação irreversível constitui uma abordagem emergente no tratamento do carcinoma da próstata localizado. O mecanismo de lesão celular não-térmico que preserva a arquitetura tecidular sem lesão de estruturas, tais como vasos e nervos dentro da região alvo, constitui a principal vantagem comparativamente com as outras técnicas utilizadas no tratamento focal. O número de estudos clínicos é reduzido e os resultados ainda são imaturos.
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