{"termId":44782,"language":"en","dictionary":"Cancer.gov","audience":"Patient","termName":"progression-free survival","firstLetter":"p","prettyUrlName":"progression-free-survival","pronunciation":{"key":"(pruh-GREH-shun ... ser-VY-vul)","audio":"https://nci-media.cancer.gov/pdq/media/audio/705962.mp3"},"definition":{"html":"The length of time during and after the treatment of a disease, such as cancer, that a patient lives with the disease but it does not get worse. In a clinical trial, measuring the progression-free survival is one way to see how well a new treatment works. Also called PFS.","text":"The length of time during and after the treatment of a disease, such as cancer, that a patient lives with the disease but it does not get worse. In a clinical trial, measuring the progression-free survival is one way to see how well a new treatment works. Also called PFS."},"otherLanguages":[{"language":"es","termName":"supervivencia sin progresión","prettyUrlName":"supervivencia-sin-progresion"}],"relatedResources":[],"media":[]}