Matches in SemOpenAlex for { <https://semopenalex.org/work/W2064461908> ?p ?o ?g. }
- W2064461908 endingPage "117" @default.
- W2064461908 startingPage "110" @default.
- W2064461908 abstract "In Brief Objectives: The aim of this study was to comprehensively evaluate the auditory phenotype in Niemann-Pick disease, type C1 (NPC1), to understand better the natural history of this complex, heterogeneous disorder, and to define further the baseline auditory deficits associated with NPC1 so that use of potentially ototoxic interventions (e.g., 2-hydroxypropyl-ß-cyclodextrin) may be more appropriately monitored and understood. Design: Fifty patients with NPC1 ranging in age from 4 months to 21 years (mean = 9.3 years) enrolled in a natural history/observational study at the National Institutes of Health. The auditory test battery included, when possible, immittance audiometry, pure-tone and speech audiometry, otoacoustic emission testing, and a neurotologic auditory brainstem response study. Longitudinal data were collected on a subset of patients. Results: Over half of the cohort exhibited hearing loss involving the high frequencies ranging from a slight to moderate degree, and 74% of patients presented with clinically significant hearing loss involving the frequencies most important to speech understanding (0.5, 1, 2, 4 kHz). Despite the heterogeneity of the sample, results among patients were sufficiently consistent to implicate retrocochlear dysfunction in the majority (66%) of individuals, with (22%) or without (44%) accompanying cochlear involvement. Some patients (10%) presented with a profile for auditory neuropathy spectrum disorder. The combination of cross-sectional and longitudinal data indicates these patients are at risk for a progressive decline in auditory function. Conclusions: This is the largest cohort of patients with NPC1 evaluated comprehensively for auditory dysfunction, and results implicate the pathological processes of NPC1 in the manifestation of hearing loss. Patients with NPC1 should be monitored audiologically throughout their lives, beginning at the time of diagnosis. Clinicians and researchers should be aware of this historically overlooked aspect of the phenotype. Niemann-Pick disease, type C1 (NPC1) is a rare autosomal recessive lysosomal lipidosis resulting in a progressive and fatal neurological deterioration. There is limited evidence suggesting auditory dysfunction as an aspect of the phenotype, but one that is poorly understood and, likely, under reported. Data from 50 patients with NPC1 confirm a prevalent, often high frequency, hearing loss that is progressive in at least some individuals. Retrocochlear involvement is common, and some patients present with a profile of auditory neuropathy spectrum disorder." @default.
- W2064461908 created "2016-06-24" @default.
- W2064461908 creator A5015910672 @default.
- W2064461908 creator A5016463448 @default.
- W2064461908 creator A5043346952 @default.
- W2064461908 creator A5044436689 @default.
- W2064461908 creator A5051189208 @default.
- W2064461908 creator A5067944425 @default.
- W2064461908 creator A5078189926 @default.
- W2064461908 date "2014-01-01" @default.
- W2064461908 modified "2023-09-30" @default.
- W2064461908 title "Auditory Phenotype of Niemann-Pick Disease, Type C1" @default.
- W2064461908 cites W1515444383 @default.
- W2064461908 cites W1607525721 @default.
- W2064461908 cites W1975717756 @default.
- W2064461908 cites W1984602787 @default.
- W2064461908 cites W1998279241 @default.
- W2064461908 cites W2019019967 @default.
- W2064461908 cites W2031090763 @default.
- W2064461908 cites W2035656665 @default.
- W2064461908 cites W2038231552 @default.
- W2064461908 cites W2053203314 @default.
- W2064461908 cites W2061685989 @default.
- W2064461908 cites W2078851307 @default.
- W2064461908 cites W2085709279 @default.
- W2064461908 cites W2092694245 @default.
- W2064461908 cites W2095429383 @default.
- W2064461908 cites W2108532624 @default.
- W2064461908 cites W2108660588 @default.
- W2064461908 cites W2116025613 @default.
- W2064461908 cites W2127795391 @default.
- W2064461908 cites W2134893181 @default.
- W2064461908 cites W2158140506 @default.
- W2064461908 cites W2160604070 @default.
- W2064461908 cites W2165509591 @default.
- W2064461908 cites W2286451816 @default.
- W2064461908 cites W2316910931 @default.
- W2064461908 cites W3024300525 @default.
- W2064461908 doi "https://doi.org/10.1097/aud.0b013e3182a362b8" @default.
- W2064461908 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3895917" @default.
- W2064461908 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24225652" @default.
- W2064461908 hasPublicationYear "2014" @default.
- W2064461908 type Work @default.
- W2064461908 sameAs 2064461908 @default.
- W2064461908 citedByCount "43" @default.
- W2064461908 countsByYear W20644619082014 @default.
- W2064461908 countsByYear W20644619082015 @default.
- W2064461908 countsByYear W20644619082016 @default.
- W2064461908 countsByYear W20644619082017 @default.
- W2064461908 countsByYear W20644619082018 @default.
- W2064461908 countsByYear W20644619082019 @default.
- W2064461908 countsByYear W20644619082020 @default.
- W2064461908 countsByYear W20644619082021 @default.
- W2064461908 countsByYear W20644619082022 @default.
- W2064461908 crossrefType "journal-article" @default.
- W2064461908 hasAuthorship W2064461908A5015910672 @default.
- W2064461908 hasAuthorship W2064461908A5016463448 @default.
- W2064461908 hasAuthorship W2064461908A5043346952 @default.
- W2064461908 hasAuthorship W2064461908A5044436689 @default.
- W2064461908 hasAuthorship W2064461908A5051189208 @default.
- W2064461908 hasAuthorship W2064461908A5067944425 @default.
- W2064461908 hasAuthorship W2064461908A5078189926 @default.
- W2064461908 hasBestOaLocation W20644619082 @default.
- W2064461908 hasConcept C102747710 @default.
- W2064461908 hasConcept C126322002 @default.
- W2064461908 hasConcept C163276114 @default.
- W2064461908 hasConcept C170493617 @default.
- W2064461908 hasConcept C187212893 @default.
- W2064461908 hasConcept C201903717 @default.
- W2064461908 hasConcept C2777207601 @default.
- W2064461908 hasConcept C2778552423 @default.
- W2064461908 hasConcept C2780493683 @default.
- W2064461908 hasConcept C2780554537 @default.
- W2064461908 hasConcept C548259974 @default.
- W2064461908 hasConcept C71924100 @default.
- W2064461908 hasConcept C72563966 @default.
- W2064461908 hasConceptScore W2064461908C102747710 @default.
- W2064461908 hasConceptScore W2064461908C126322002 @default.
- W2064461908 hasConceptScore W2064461908C163276114 @default.
- W2064461908 hasConceptScore W2064461908C170493617 @default.
- W2064461908 hasConceptScore W2064461908C187212893 @default.
- W2064461908 hasConceptScore W2064461908C201903717 @default.
- W2064461908 hasConceptScore W2064461908C2777207601 @default.
- W2064461908 hasConceptScore W2064461908C2778552423 @default.
- W2064461908 hasConceptScore W2064461908C2780493683 @default.
- W2064461908 hasConceptScore W2064461908C2780554537 @default.
- W2064461908 hasConceptScore W2064461908C548259974 @default.
- W2064461908 hasConceptScore W2064461908C71924100 @default.
- W2064461908 hasConceptScore W2064461908C72563966 @default.
- W2064461908 hasIssue "1" @default.
- W2064461908 hasLocation W20644619081 @default.
- W2064461908 hasLocation W20644619082 @default.
- W2064461908 hasLocation W20644619083 @default.
- W2064461908 hasOpenAccess W2064461908 @default.
- W2064461908 hasPrimaryLocation W20644619081 @default.
- W2064461908 hasRelatedWork W1502571054 @default.
- W2064461908 hasRelatedWork W1975704232 @default.
- W2064461908 hasRelatedWork W2053006843 @default.