2003
DOI: 10.1590/s0034-72992003000200011
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Monitoramento da audição de pacientes expostos à cisplatina

Abstract: A cisplatina é um agente quimioterápico que apresenta dentre seus efeitos colaterais a ototoxicidade. Este estudo teve como objetivos avaliar a audição de pacientes portadores de osteossarcoma expostos à cisplatina e verificar qual o método de investigação mais adequado para identificar precocemente as alterações auditivas induzidas por drogas ototóxicas. Forma de estudo: Clínico prospectivo. Material e Método: 13 indivíduos portadores de osteossarcoma que receberam quatro ciclos de cisplatina de 120 mg/m 2 /c… Show more

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Cited by 28 publications
(40 citation statements)
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“…This was also reported by other researchers (20) , who found an increase in the signal/noise ratio at 1 and 2 kHz, after a dose of 120 mg/m 2 of cisplatin; however, there was a decrease after a dose of 240 mg/m 2 . The authors explained this variation by chemical changes caused by cisplatin in cells; the increase at low dose may indicate lesions and subsequent cell death.…”
Section: Discussionsupporting
confidence: 88%
“…This was also reported by other researchers (20) , who found an increase in the signal/noise ratio at 1 and 2 kHz, after a dose of 120 mg/m 2 of cisplatin; however, there was a decrease after a dose of 240 mg/m 2 . The authors explained this variation by chemical changes caused by cisplatin in cells; the increase at low dose may indicate lesions and subsequent cell death.…”
Section: Discussionsupporting
confidence: 88%
“…A maioria dos autores, entretanto, concordou que quanto maior a dose utilizada, maior será a perda auditiva desenvolvida [15][16][17] .…”
Section: Discussionunclassified
“…aumento cumulativo da dose, pode comprometer freqüências mais baixas [15][16] , chegando, inclusive, a atingir freqüências consideradas importantes para a compreensão da fala (3kHz e 4 kHz) 17 . A incidência e a magnitude das perdas auditivas também aumentam significativamente com o acúmulo da dose 16,18 .…”
Section: O O O O Ot T T T To O O O Ot T T T To O O O Oxid Xid Xidunclassified
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