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1.
Arch. bronconeumol. (Ed. impr.) ; 56(6): 380-390, jun. 2020. tab, ilus
Artigo em Espanhol | IBECS | ID: ibc-198146

RESUMO

En los últimos años la inmunoterapia (particularmente los inhibidores de los puntos de control inmunitario) ha suscitado un gran interés en el tratamiento de los pacientes con cáncer de pulmón, revolucionando el manejo de los pacientes con tumores localmente avanzados/metastásicos y generando esperanzas entre los pacientes y los médicos que diagnostican y tratan a estos enfermos. Estos fármacos se han convertido (combinados o no con otras terapias) en el tratamiento estándar de muchos pacientes con cáncer de pulmón y se espera que su uso aumente significativamente en un futuro próximo. En este manuscrito revisaremos la importancia creciente de las técnicas de imagen en la valoración de respuesta al tratamiento con inmunoterapia de los pacientes con cáncer de pulmón, haciendo hincapié en los nuevos criterios radiológicos específicos de respuesta con inmunoterapia, en las respuestas radiológicas atípicas (seudoprogresión, respuestas disociadas, hiperprogresión) y en las principales manifestaciones radiológicas de los eventos adversos asociados a la inmunoterapia (reacciones sarcoideas, toxicidades pulmonares, etc.). Los neumólogos deben conocer no solo las respuestas radiológicas atípicas de la inmunoterapia y sus implicaciones pronósticas, sino también sus efectos secundarios y los nuevos criterios radiológicos de respuesta desarrollados para valorar la respuesta al tratamiento. En este trabajo se tratarán conceptos claves como «seudoprogresión», «respuesta paradójica», «hiperprogresión» o «progresión no confirmada» y su significado en el manejo de los pacientes con cáncer de pulmón tratados con inmunoterapia


Immunotherapy (particularly immune checkpoint inhibitors) in the treatment of patients with lung cancer has aroused great interest in recent years, revolutionized the management of patients with locally advanced/metastatic disease, and given hope to both patients and treating physicians. These drugs, in combination or in monotherapy, have become the standard treatment for many patients with lung cancer, and their use is expected to increase significantly in the near future. In this article, we will review the growing importance of imaging techniques in the evaluation of therapeutic response to immunotherapy in lung cancer patients, with emphasis on the new specific radiological criteria on response to immunotherapy, atypical radiological responses (pseudoprogresion, dissociative responses, hyperprogresion), and the main radiological manifestations of adverse events associated with immunotherapy (sarcoid reactions, pulmonary toxicities, etc.). Pulmonologists must be familiar not only with atypical radiological responses to immunotherapy and their prognostic implications, but also with their effects and the new radiological criteria of response to assess treatment response. In this study, we will address key concepts such as "pseudoprogresion", "paradoxical response", "hyperprogresion", or "unconfirmed progression", and their significance in the management of patients with lung cancer treated with immunotherapy


Assuntos
Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/terapia , Imunoterapia
2.
Arch Bronconeumol (Engl Ed) ; 56(6): 380-389, 2020 Jun.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-31898993

RESUMO

Immunotherapy (particularly immune checkpoint inhibitors) in the treatment of patients with lung cancer has aroused great interest in recent years, revolutionized the management of patients with locally advanced/metastatic disease, and given hope to both patients and treating physicians. These drugs, in combination or in monotherapy, have become the standard treatment for many patients with lung cancer, and their use is expected to increase significantly in the near future. In this article, we will review the growing importance of imaging techniques in the evaluation of therapeutic response to immunotherapy in lung cancer patients, with emphasis on the new specific radiological criteria on response to immunotherapy, atypical radiological responses (pseudoprogresion, dissociative responses, hyperprogresion), and the main radiological manifestations of adverse events associated with immunotherapy (sarcoid reactions, pulmonary toxicities, etc.). Pulmonologists must be familiar not only with atypical radiological responses to immunotherapy and their prognostic implications, but also with their effects and the new radiological criteria of response to assess treatment response. In this study, we will address key concepts such as "pseudoprogresion", "paradoxical response", "hyperprogresion", or "unconfirmed progression", and their significance in the management of patients with lung cancer treated with immunotherapy.


Assuntos
Neoplasias Pulmonares , Diagnóstico por Imagem , Humanos , Imunoterapia/efeitos adversos , Neoplasias Pulmonares/terapia , Prognóstico
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