Navegando por Palavras-chave "Infant, Premature"
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- ItemSomente MetadadadosAspectos obstétricos da prematuridade: Ensaios clínico e de revisão(Universidade Federal de São Paulo (UNIFESP), 2000) Souza, Eduardo de [UNIFESP]; Universidade Federal de São Paulo [UNIFESP]
- ItemAcesso aberto (Open Access)Auditory pathway maturational study in small for gestational age preterm infants(Sociedade Brasileira de Fonoaudiologia, 2014-07-01) Angrisani, Rosanna Giaffredo; Diniz, Edna Maria Albuquerque; Guinsburg, Ruth [UNIFESP]; Ferraro, Alexandre Archanjo; Azevedo, Marisa Frasson de [UNIFESP]; Matas, Carla Gentile; Universidade de São Paulo (USP); Universidade Federal de São Paulo (UNIFESP)PURPOSE:To follow up the maturation of the auditory pathway in preterm infants small for gestational age (SGA), through the study of absolute and interpeak latencies of auditory brainstem response (ABR) in the first six months of age.METHODS:This multicentric prospective cross-sectional and longitudinal study assessed 76 newborn infants, 35 SGA and 41 appropriate for gestational age (AGA), born between 33 and 36 weeks in the first evaluation. The ABR was carried out in three moments (neonatal period, three months and six months). Twenty-nine SGA and 33 AGA (62 infants), between 51 and 54 weeks (corrected age), returned for the second evaluation. In the third evaluation, 49 infants (23 SGA and 26 AGA), with age range from 63 to 65 weeks (corrected age), were assessed. The bilateral presence of Transient Evoked Otoacoustic Emissions and normal tympanogram were inclusion criteria.RESULTS:It was found interaural symmetry in both groups. The comparison between the two groups throughout the three periods studied showed no significant differences in the ABR parameters, except for the latencies of wave III in the period between three and six months. As for the maturation with tone burst 0.5 and 1 kHz, it was found that the groups did not differ.CONCLUSION:The findings suggest that, in the premature infants, the maturational process of the auditory pathway occurs in a similar rate for SGA and AGA. These results also suggest that prematurity is a more relevant factor for the maturation of the auditory pathway than birth weight.
- ItemAcesso aberto (Open Access)Crianças prematuras: estudo da supressão das emissões otoacústicas e da resolução temporal(Universidade Federal de São Paulo (UNIFESP), 2011-01-26) Sousa, Elaine Colombo [UNIFESP]; Azevedo, Marisa Frasson de [UNIFESP]; Universidade Federal de São Paulo (UNIFESP)Objective: Determine the occurrence of the suppression of otoacoustic emissions, the temporal resolution hearing skill and the association between the results of these assessments and premature birth as well as the presence of signs suggestive of an alteration in auditory processing during development, in premature, below 2000g at birth. Methods: Forty low-income children (20 having been born at full term and twenty born prematurely) between five and eight years of age were evaluated. All participants underwent patient history, audiometry, speech audiometry, measures of acoustic immittance, the study of acoustic reflexes and an assessment of the auditory processing (Simplified Auditory Processing Assessment, Speech-in-Noise Test and Random Gap Detection Test) as well as the recording of otoacoustic emissions evoked by transient stimuli and the assessment of the medial olivocochlear efferent system. Results: Suppression of otoacoustic emissions in the right ear was detected in 53% of the individuals of the control group and 56% of the experimental group and in the left ear in 85% of the control group and 79% of the experimental group. On the Random Gap Detection Test, the mean temporal acuity threshold was 21.25 ms in the control group and 44.12 ms in the experimental group. This test was altered in 35% of the control group and 85% of the experimental group. Sixty percent of the children with suppression absent in the right ear tended to exhibit central signs during development and 20% of those with suppression absent in the left ear had an altered Simplified Auditory Processing Assessment. Conclusion: Children having been born prematurely, below 2000g at birth, presented symmetry of responses of the efferent system in peripheral hearing and deficits in the temporal resolution hearing skill, which was not associated to the absence of suppression of otoacoustic emissions. The children with absent suppression achieved poorer results on the Auditory Processing Assessment.
- ItemSomente MetadadadosDeterminação dos níveis urinários da proteína transportadora do retinol (RBP) em recém-nascidos pré-termo, lactantes e crianças maiores(Universidade Federal de São Paulo (UNIFESP), 1992) Vaisbich, Maria Helena [UNIFESP]; Pereira, Aparecido Bernardo [UNIFESP]
- ItemSomente MetadadadosFototerapia em recém-nascidos pré-termo: comparação de dois métodos(Universidade Federal de São Paulo (UNIFESP), 1997) Draque, Cecilia Maria [UNIFESP]; Almeida, Maria Fernanda Branco de [UNIFESP]
- ItemAcesso aberto (Open Access)Rotura prematura das membranas no pré-termo(Universidade Federal de São Paulo (UNIFESP), 1994) Sumita, Satie Lucia Nishimaru [UNIFESP]; Camano, Luiz [UNIFESP]