Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloTime-Frequency Analysis of Transient-Evoked Otoacoustic Emissions in Children exposed to Carboplatin Chemotherapy
Anno di pubblicazione2013
FormatoElettronico
Autore/iBhagat, S.;Bass, J.;Qaddoumi, I.;Brennan, A.M.;Wilson, M.;Wub, J.;Galindo, C.R.;Paglialonga, A.;Tognola, G.
Affiliazioni autori1: Hearing Science Laboratory, School of Communication Sciences and Disorders, The University of Memphis - St. Jude Children's Research Hospital; 2, 3, 4, 6: St. Jude Children's Research Hospital; 5: St. Jude Children's Research Hospital / The University of Tennessee Health Science Center, Memphis, Tenn. (USA) - St. Jude Children's Research Hospital; 7: Dana-Farber Cancer Institute, Harvard Medical School, Boston, Mass., (USA) - St. Jude Children's Research Hospital; 8, 9: Istituto di Ingegneria Biomedica, Consiglio Nazionale delle Ricerche, Milano, Italy
Autori CNR e affiliazioni
  • GABRIELLA TOGNOLA
  • ALESSIA PAGLIALONGA
Lingua/e
  • inglese
AbstractThe aims of this study were to characterize and quantify time-frequency changes in transient-evoked otoacoustic emissions (TEOAEs) recorded in children diagnosed with retinoblastoma who were receiving carboplatin chemotherapy. A signal processing technique, the wavelet transform (WT), was used to analyze TEOAE waveforms in narrow-band frequency components. Ten children (aged 3-72 months) diagnosed with unilateral or bilateral retinoblastoma were enrolled in the study. TEOAEs were acquired from the children with linear sequences of 70 dB peak equivalent SPL clicks. After WT analysis, TEOAE energy, latency and normalized energy in the narrow-band frequency components were compared before and during carboplatin chemotherapy treatment (average dose 1693 mg/m2). On a group basis, no significant differences (p > 0.05) in the TEOAE energy, latency or normalized energy before and after carboplatin treatment were observed. There were decreases in normalized energy on an individual basis in 10 out of 18 ears in the sample. Exposure to carboplatin chemotherapy did not cause significant changes in TEOAE energy, latency and normalized energy during treatment. However, long-term monitoring of hearing with measurements of TEOAEs is warranted, given the risks of delayed hearing loss in some children receiving carboplatin chemotherapy.
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Altro abstract-
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Pagine da71
Pagine a82
Pagine totali-
RivistaAudiology & neuro-otology (Print)
Attiva dal 1996
Editore: S. Karger, - Basel [etc.]
Paese di pubblicazione: Svizzera
Lingua: inglese
ISSN: 1420-3030
Titolo chiave: Audiology & neuro-otology (Print)
Titolo proprio: Audiology & neuro-otology (Print)
Titolo abbreviato: Audiol. neuro-otol. (Print)
Titoli alternativi:
  • Audiology and neuro-otology (Print)
  • Audiology & neurotology (Print)
  • Audiology and neurotology (Print)
Numero volume della rivista18
Fascicolo della rivista-
DOI10.1159/000343909
Verificato da referee-
Stato della pubblicazione-
Indicizzazione (in banche dati controllate)
  • ISI Web of Science (WOS) (Codice:000314771800001)
  • Scopus (Codice:2-s2.0-84868606169)
Parole chiave-
Link (URL, URI)http://content.karger.com/ProdukteDB/produkte.asp?Aktion=ShowAbstract&ArtikelNr=000343909&Ausgabe=257522&ProduktNr=224213
Titolo parallelo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • IEIIT — Istituto di elettronica e di ingegneria dell'informazione e delle telecomunicazioni
  • ISIB — ISIB - Milano
Moduli CNR
    Progetti Europei-
    Allegati
    • Bhagat et al., Time-Frequency Analysis of Transient-Evoked Otoacoustic Emissions
      Descrizione: Copia articolo, versione ufficiale andata in stampa

    Dati associati a vecchie tipologie
    I dati associati a vecchie tipologie non sono modificabili, derivano dal cambiamento della tipologia di prodotto e hanno solo valore storico.
    Editore
    • Karger, Basel (Swaziland)