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A 14-year nationwide epidemiological analysis of delayed endolymphatic hydrops in Japan.
Ito, Shinsuke; Takakura, Hiromasa; Akaogi, Katsuichi; Shojaku, Hideo; Takeda, Noriaki; Suzuki, Mamoru; Watanabe, Yukio; Aoki, Mitsuhiro; Doi, Katsumi; Ikezono, Tetsuo; Kakigi, Akinobu; Kitahara, Tadashi; Koizuka, Izumi; Murofushi, Toshihisa; Naganuma, Hideaki; Omori, Koichi; Takahashi, Katsumasa; Takumida, Masaya; Usami, Shin-Ichi; Yamashita, Hiroshi.
Afiliación
  • Ito S; Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan.
  • Takakura H; Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan.
  • Akaogi K; Department of Otorhinolaryngology, Toyama Red Cross Hospital, Toyama, Japan.
  • Shojaku H; Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan.
  • Takeda N; Department of Otolaryngology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
  • Suzuki M; Department of Otolaryngology, Tokyo Medical University, Tokyo, Japan.
  • Watanabe Y; Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan.
  • Aoki M; Department of Otolaryngology, Graduate School of Medicine, Gifu University, Gifu, Japan.
  • Doi K; Department of Otorhinolaryngology, Faculty of Medicine, Kindai University, Osaka, Japan.
  • Ikezono T; Department of Otorhinolaryngology, Saitama Medical University, Saitama, Japan.
  • Kakigi A; Department of Otorhinolaryngology Head and Neck Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan.
  • Kitahara T; Department of Otolaryngology-Head and Neck Surgery, Nara Medical University, Nara, Japan.
  • Koizuka I; Department of Otolaryngology, St. Marianna University School of Medicine, Kawasaki, Japan.
  • Murofushi T; Department of Otolaryngology, Teikyo University School of Medicine, Mizonokuchi Hospital, Kawasaki, Japan.
  • Naganuma H; Department of Otolaryngology, School of Medicine, Kitasato University, Kanagawa, Japan.
  • Omori K; Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
  • Takahashi K; Department of Otolaryngology-Head & Neck Surgery, Graduate School of Medicine, Gunma University, Maebashi, Japan.
  • Takumida M; Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
  • Usami SI; Department of Hearing Implant Sciences, Shinshu University School of Medicine, Matsumoto, Japan.
  • Yamashita H; Department of Otolaryngology, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Acta Otolaryngol ; 142(7-8): 568-574, 2022.
Article en En | MEDLINE | ID: mdl-35984435
ABSTRACT

BACKGROUND:

Delayed endolymphatic hydrops (DEH) is an inner ear disease that causes recurrent vertigo in the ipsilateral ear or fluctuating hearing in the contralateral ear due to endolymphatic hydrops secondary to preceding deafness. There are few reports of large, multicentre studies investigating the clinical-epidemiological characteristics of DEH.

OBJECTIVE:

This study aimed to clarify the characteristics of DEH in Japan.

METHODS:

Clinical data on 662 patients with DEH were analysed by nationwide, multicentre surveys conducted by the Peripheral Vestibular Disorders Research Group of Japan.

RESULTS:

The proportion of ipsilateral DEH (IDEH) was slightly higher than that of contralateral DEH (CDEH) at 55.4%. The time delay between onset of precedent deafness and onset of DEH was significantly longer for CDEH than for IDEH. The most common cause of precedent deafness was a disease of unknown cause with onset in early childhood (33.1%). Epidemiological characteristics were not significantly different between CDEH with and without vertigo.

CONCLUSION:

DEH appearing to be caused by viral labyrinthitis has a high rate of onset within 40 years of precedent deafness. Clinical and epidemiological characteristics of IDEH, CDEH with vertigo, and CDEH without vertigo were very similar.

SIGNIFICANCE:

The clinical-epidemiological characteristics of DEH in Japan were clarified.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Hidropesía Endolinfática / Sordera / Laberintitis Tipo de estudio: Etiology_studies Límite: Child, preschool / Humans País/Región como asunto: Asia Idioma: En Revista: Acta Otolaryngol Año: 2022 Tipo del documento: Article País de afiliación: Japón
Texto completo
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Hidropesía Endolinfática / Sordera / Laberintitis Tipo de estudio: Etiology_studies Límite: Child, preschool / Humans País/Región como asunto: Asia Idioma: En Revista: Acta Otolaryngol Año: 2022 Tipo del documento: Article País de afiliación: Japón