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2008 Fiscal Year Final Research Report

Pharyngeal Patency in obese humans.

Research Project

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Project/Area Number 19791060
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Anesthesiology/Resuscitation studies
Research InstitutionChiba University

Principal Investigator

IIYORI Nao  Chiba University, 医学部附属病院, 助教 (10400970)

Project Period (FY) 2007 – 2008
Keywords肥満 / 上気道閉塞 / 咽頭
Research Abstract

肥満患者の上気道閉塞部位を検討するために、睡眠時呼吸障害のある小児肥満患者で検討を行ったところ、アデノイド・口蓋扁桃部だけでなく、特に軟口蓋でも閉塞することが示された。
また、全身麻酔無呼吸下で閉塞を認めた患者では、肥満患者の睡眠時呼吸障害の治療として用いられているNIPPV管理下では軟口蓋が弁様の動きを示した。この弁様の動きが更に閉塞性が高めている可能性があると考えた。

  • Research Products

    (5 results)

All 2009 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results)

  • [Journal Article] THAM Improves an Experimentally Induced Severe Dyspnea T.2009

    • Author(s)
      Nishino T, Iiyori N, Isono S, Shinozuka N, Taguchi N, Ishikawa.
    • Journal Title

      J Pain Symptom Manage. 37(2)

      Pages: 212-9

    • Peer Reviewed
  • [Journal Article] Intermittent hypoxia causes insulin resistance in lean mice independent of autonomic activity.2007

    • Author(s)
      Iiyori N, Alonso LC, Li J, Sanders MH, Garcia-Ocana A, O'Doherty RM, Polotsky VY & O'Donnell CP.
    • Journal Title

      Am J Respir Crit Care Med 175

      Pages: 851-857

    • Peer Reviewed
  • [Presentation] 小児睡眠時呼吸障害患者の咽頭閉塞部位2008

    • Author(s)
      飯寄奈保、磯野史朗、西野卓
    • Organizer
      日本麻酔科学会第55回学術集会
    • Place of Presentation
      横浜
    • Year and Date
      20080612-14
  • [Presentation] Dynamic Behavior of the Soft Palate during Nasal Intermittent Positive Pressure Ventilation in Unconscious Humans.2008

    • Author(s)
      Iiyori N, Tagaito Y, Isono S, Nishino T.
    • Organizer
      American Thoracic Society 2008 International conference
    • Place of Presentation
      Toronto, ON, Canada
    • Year and Date
      20080516-21
  • [Presentation] Clinical Features and Static Pharyngeal Mechanics in Complicated Pediatric Patients with Sleep Disordered Breathing.2007

    • Author(s)
      Iiyori N, Isono S, Tagaito Y, Nishino T, Hanazawa T
    • Organizer
      American Thoracic Society 2007, International Conference
    • Place of Presentation
      San Francisco, CA, USA
    • Year and Date
      20070518-23

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Published: 2010-06-10   Modified: 2016-04-21  

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