咽頭手術での経皮炭酸ガスモニタの有用性  [in Japanese] Transcutaneous Carbon Dioxide Measurement in Patients Undergoing Laryngosurgery  [in Japanese]

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Abstract

To investigate the accuracy and usefulness of combined transcutaneous carbon dioxide (PtcCO<sub>2</sub>) and oxygen (PtcO<sub>2</sub>) measurement compared with arterial blood gas analysis (PaCO<sub>2</sub> and PaO<sub>2</sub>), 10 patients undergoing laryngomicrosurgery under total intravenous anesthesia were studied. The PtcCO<sub>2</sub> values revealed a high degree of correlation with PaCO<sub>2</sub> during anesthesia (r=0.96) and after anesthesia (r=0.93). The PaO<sub>2</sub> values revealed a generally good correlation with PaO<sub>2</sub> during anesthesia (r=0.81), but not after anesthesia (r=0.23). Capnography values are invalid after anesthesia, and an arterial catheter is not always indicated and feasible in microlaryngoscopy. Transcutaneous devices provide an effective method for the non-invasive monitoring of PCO<sub>2</sub> during and after anesthesia, in situations whereas continuous, precise control of CO<sub>2</sub> levels is desired such as laryngomicrosurgery.

Journal

  • Practica Oto-Rhino-Laryngologica

    Practica Oto-Rhino-Laryngologica 94(9), 825-828, 2001-09-01

    The Society of Practical Otolaryngology

References:  7

Cited by:  1

Codes

  • NII Article ID (NAID)
    10008097599
  • NII NACSIS-CAT ID (NCID)
    AN00107089
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    00326313
  • Data Source
    CJP  CJPref  J-STAGE 
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