2007
DOI: 10.1590/s0104-42302007000400026
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Ototoxidade da cisplatina: série de casos

Abstract: A perda auditiva é um dos distúrbios sensorioneurais mais comuns em seres humanos e acomete quase 10% da população adulta 1 .A etiologia das perdas auditivas pode ser congênita ou adquirida, sendo uma das adquiridas o uso de drogas ototóxicas, dentre as quais está a cisplatina 2-4 .Apesar de ser um antineoplásico bastante eficaz na terapia de vários tumores, é uma droga que apresenta alto grau de toxidade, podendo causar alterações renais 5 e auditivas, hepatotoxidade 6 , mielossupressão, neuropatia periférica… Show more

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Cited by 4 publications
(4 citation statements)
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“…The statistically significant difference between the control group and the positive control for injury was expected, since the ototoxicity of cisplatin has been well established in the literature. 19 , 31 , 32 , 33 , 34 , 35 , 36 Additionally, the reduction of the DPOAE amplitude between the experimental group and the control group has indicated that exposure to OP actually could damage the cochlear function of the animals. The change in cochlear function values before and after DBOI exposure corroborates previous literature, which verified alterations in the cochlear morphology of guinea pigs due to exposure to an OP (0.3 mg/kg/day or 3 mg/kg/day during seven consecutive days, intraperitoneally), with alteration in the outer hair cells cytoarchitecture.…”
Section: Discussionmentioning
confidence: 99%
“…The statistically significant difference between the control group and the positive control for injury was expected, since the ototoxicity of cisplatin has been well established in the literature. 19 , 31 , 32 , 33 , 34 , 35 , 36 Additionally, the reduction of the DPOAE amplitude between the experimental group and the control group has indicated that exposure to OP actually could damage the cochlear function of the animals. The change in cochlear function values before and after DBOI exposure corroborates previous literature, which verified alterations in the cochlear morphology of guinea pigs due to exposure to an OP (0.3 mg/kg/day or 3 mg/kg/day during seven consecutive days, intraperitoneally), with alteration in the outer hair cells cytoarchitecture.…”
Section: Discussionmentioning
confidence: 99%
“…One study reported a 75% of hearing thresholds worsening [7]. Most of studies evidenced that hearing thresholds during cancer treatment get worse [5,7].…”
Section: Discussionmentioning
confidence: 99%
“…It reduces impact on the individual´s life by means of proper medical and hearing intervention [7]. However, it is difficult to monitor hearing thresholds, once most of patients are debilitated and die before finishing treatment, that´s why there are few studies with longitudinal audiological follow-up [8].…”
Section: Introductionmentioning
confidence: 99%
“…One person showed no hearing impairment, mild to moderate bilateral hearing loss at other three persons in frequencies KHz8-6 was created and tinnitus was developed after chemotherapy. In this research it is recommended that all patients who are undergoing chemotherapy with cisplatin should be evaluated for early detection of hearing loss by audiometry ( Mota et al, 2007 ).…”
Section: Introductionmentioning
confidence: 99%