ANNA CAROLINA DE OLIVEIRA FONSECA
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/32 - Laboratório de Otorrinolaringologia, Hospital das Clínicas, Faculdade de Medicina
LIM/32 - Laboratório de Otorrinolaringologia, Hospital das Clínicas, Faculdade de Medicina
13 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 13
bookPart Implante Coclear em Otosclerose(2014) FONSECA, Anna Carolina de OliveirabookPart Embriologia da Orelha(2014) BENTO, Ricardo Ferreira; FONSECA, Anna Carolina de Oliveira- Speech Perception Performance of Double Array Multichannel Cochlear Implant Users With Standard and Duplicated Maps in Each of the Arrays(2013) BENTO, Ricardo Ferreira; GOFFI-GOMEZ, Maria Valeria Schmidt; TSUJI, Robinson Koji; FONSECA, Anna Carolina de Oliveira; IKARI, Liliane Satomi; BRITO NETO, Rubens Vuono deObjective: The present investigation evaluated the speech perception performance of patients with ossified cochlea implanted with the 24M Double Array cochlear implant, using standard and duplicated maps in each of the arrays. Study Design: Retrospective case review. Setting: Tertiary referral center. Patients: Sixteen subjects received a Double Array cochlear implant. Among these, 9 fulfilled the following inclusion criteria: bilateral severe-to- profound postlingual deafness; bilateral obliterated cochlea, as shown by a computed tomographic scan; and a minimum age of 14 years to ensure reliable responses in the behavioral tests with the 3 tested maps. Intervention: Rehabilitative. Main Outcome Measures: The speech perception performance with the 2 arrays was compared with that with a basal array duplicated map and an apical array duplicated map. Three maps were fitted: the default map with both arrays activated, a double channel map using only the electrodes of the basal array, and a double channel map programmed only with the electrodes of the apical array. The test battery was composed of a vowel test, a 4-choice word test, and sentence recognition in quiet. Results: Statistical significance was reached in comparison the all tests in all programming conditions. Speech recognition in the standard map with both electrode arrays activated showed the highest scores. Conclusion: Performance with the 2 split electrode arrays was superior to those with the single arrays, regardless of the duplication of channels.
bookPart Paralisia Facial Periféria(2016) BENTO, Ricardo Ferreira; FONSECA, Anna Carolina de Oliveira; BRITO NETO, Rubens Vuono debookPart Bone-Anchored Hearing Aid - BAHA®(2014) BENTO, Ricardo Ferreira; FONSECA, Anna Carolina de Oliveira; IKARI, Liliane Satomi- Endolymphatic sac drainage for the treatment of Meniere's disease(2017) BENTO, R. F.; CISNEROS, J. C.; FONSECA, A. C. De OliveiraObjective: To describe the results obtained with endolymphatic sac drainage in patients with Meniere's disease. Method: A retrospective case review study was conducted of 95 Meniere's disease patients who underwent endolymphatic sac drainage in a tertiary care referral centre, after failing a long course of medical management. The main outcome measures were vertigo control and hearing preservation. Results: In patients with unilateral disease, vertigo control was obtained in 94.3 per cent of patients. A significant improvement in cochlear function was seen in 14 per cent of patients, and hearing was preserved or improved in 88 per cent. For the bilateral group, vertigo control was obtained in 85.7 per cent of patients and cochlear function improved in 28 per cent. Hearing preservation was attained in 71 per cent of these patients. Conclusion: Endolymphatic sac drainage is a good surgical option for patients with incapacitating endolymphatic hydrops, providing a high percentage of vertigo control and hearing preservation.
bookPart SOUNDBITE®(2014) BENTO, Ricardo Ferreira; FONSECA, Anna Carolina de Oliveira; IKARI, Liliane SatomibookPart Vibrant Soundbridge® (VSB)(2014) BENTO, Ricardo Ferreira; FONSECA, Anna Carolina de OliveirabookPart Doenças da Orelha(2016) BENTO, Ricardo Ferreira; FONSECA, Anna Carolina de Oliveira; PEREIRA, Larissa VilelabookPart Próteses Auditivas de Condução Óssea(2014) BENTO, Ricardo Ferreira; FONSECA, Anna Carolina de Oliveira; IKARI, Liliane Satomi