Pediatric cochlear reimplantation : Decision-tree efficacy
Copyright © 2018 Elsevier Masson SAS. All rights reserved..
OBJECTIVES: The context leading to pediatric cochlear reimplantation (CreI) can be complex. The objectives of this study were to define initial CreI indications, analyze final diagnosis and draw up a decision-tree.
METHODS: A retrospective study included patients undergoing CreI between 2005 and 2015. Demographic characteristics, CreI circumstances and technical reports were collected. Circumstances indicating CreI were classified in 3 groups: performance decrement, suspected device failure, or medical. After CreI, final diagnoses were classified in 2 groups: confirmed failure (DFail) or medical (DMed).
RESULTS: 69 out of 734 cochlear implantation surgeries were for CreI (8%). Manufacturers' reports were available in 64 cases (93%). Two principal causes were found: trauma and infection. Initial indications were: performance decrement: 27%; device failure: 56%; and medical: 17%. Final diagnoses were: DFail: 72%; and DMed: 28%. Initial indication and final diagnosis were similar in 86% of cases. The majority of the 14% initial indication errors belonged to the "performance decrement" group. Traumatic causes correlated with risk of initial indication error (P=0.039).
CONCLUSION: Apart from spontaneous device failure, the two causes of CreI were infection and trauma. Using the present decision algorithm, half of the complex cases were resolved after CreI.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2018 |
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Erschienen: |
2018 |
Enthalten in: |
Zur Gesamtaufnahme - volume:135 |
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Enthalten in: |
European annals of otorhinolaryngology, head and neck diseases - 135(2018), 4 vom: 13. Aug., Seite 243-247 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Distinguin, L [VerfasserIn] |
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Links: |
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Themen: |
Children |
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Anmerkungen: |
Date Completed 18.03.2019 Date Revised 18.03.2019 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.anorl.2018.05.002 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM285063103 |
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520 | |a Copyright © 2018 Elsevier Masson SAS. All rights reserved. | ||
520 | |a OBJECTIVES: The context leading to pediatric cochlear reimplantation (CreI) can be complex. The objectives of this study were to define initial CreI indications, analyze final diagnosis and draw up a decision-tree | ||
520 | |a METHODS: A retrospective study included patients undergoing CreI between 2005 and 2015. Demographic characteristics, CreI circumstances and technical reports were collected. Circumstances indicating CreI were classified in 3 groups: performance decrement, suspected device failure, or medical. After CreI, final diagnoses were classified in 2 groups: confirmed failure (DFail) or medical (DMed) | ||
520 | |a RESULTS: 69 out of 734 cochlear implantation surgeries were for CreI (8%). Manufacturers' reports were available in 64 cases (93%). Two principal causes were found: trauma and infection. Initial indications were: performance decrement: 27%; device failure: 56%; and medical: 17%. Final diagnoses were: DFail: 72%; and DMed: 28%. Initial indication and final diagnosis were similar in 86% of cases. The majority of the 14% initial indication errors belonged to the "performance decrement" group. Traumatic causes correlated with risk of initial indication error (P=0.039) | ||
520 | |a CONCLUSION: Apart from spontaneous device failure, the two causes of CreI were infection and trauma. Using the present decision algorithm, half of the complex cases were resolved after CreI | ||
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