查詢結果分析
來源資料
相關文獻
- Detection of Upper Airway Obstruction Using the Forced Oscillation Technique
- Traumatic Aortic Pseudoaneurysm Presenting with Lifethreatening Upper Airway Obstruction: A Case Report
- Heliox 在阻塞性肺疾之應用
- 成功的解脫瀕於窒息的危險--一位深頸部感染病人之照護經驗
- 上呼吸道阻塞的診斷與處置
- 晚期頭頸癌患者安寧療護之挑戰--「高仁愛紀念病房」經驗
- 嬰幼兒常見之感染性上呼吸道阻塞性疾病
- Analysis of Bronchoscopic Findings in Patients Suspected of Having Upper Airway Obstruction
- Post-Extubation Pulmonary Edema--A Case Report
- Long-Term Follow-Up of Marshall-Smith Syndrome: Report of One Case
頁籤選單縮合
題名 | Detection of Upper Airway Obstruction Using the Forced Oscillation Technique=以強迫振盪技術偵測上呼吸道阻塞 |
---|---|
作者 | 陳威男; 蔣士仁; 黃曉蕙; 陳重華; Chen, Wei-nan; Chiang, Shyh-ren; Huang, Hsiao-hui; Chen, Chung-hua; |
期刊 | 胸腔醫學 |
出版日期 | 20021200 |
卷期 | 17:4 2002.12[民91.12] |
頁次 | 頁387-394 |
分類號 | 415.4 |
語文 | eng |
關鍵詞 | 上呼吸道阻塞; 上呼吸道阻塞指數; 強迫振盪技術; Upper airway obstruction; Upper airway obstruction indices; Forced oscillation technique; |
中文摘要 | 診斷上呼吸道阻塞就臨床而言非常重要,但病人常因阻塞程度非常嚴重才經由內視鏡檢查而得到診斷。傳統肺功能檢查主要靠流速容積圖(flow volume loop)、及所謂的上呼吸道阻塞指數(Upper airway obstruction indices-UAO Indices)如FEV1/PEFR、FEF50%等數值得到結果。其敏感性及特異性以往研究多所描述。強迫振盪技術(forced oscillation technique)乃基於肺生理定及電學原理將肺功能各項參數加以測量,其有較不需依賴病人合作及可分出中心氣道及週邊氣道阻力之優點。本研究以人為氣道阻塞模上呼吸道阻塞疾病,並以強迫振盪技術所測量之參數包括中心氣道阻力(Rc)、週邊氣道阻力(Rp)、5Hz氣道阻力(R5)及20Hz氣道阻力(R20)與上呼吸道阻塞指數(UAO indices)做一比較。本研究發現對於發現上呼吸道阻塞而言,強迫振盪技術呼吸道阻塞指數靈敏,且當阻塞程度達8mm時多數參數皆可偵測。 |
英文摘要 | It is important to make an early diagnosis of upper airway obstruction (UAO), because it may lead to severe respiratory problems or respiratory failure. UAO is often diagnosed by bronchoscopy when the obstruction is severe enough to be symptomatic. Traditionally, UAO can be suspected with the flattening of the flow-volume loop or by positive findings on the so-called UAO indices. The forced oscillation technique (FOT) is a new technology, which was proposed in the 1950s but was not used clinically until recently. It requires only the minimal cooperation of the patient, and has the advantages of separating central and peripheral airway resistance. In order to determine whether or not the FOT is a more sensitive method for detecting UAO than the UAO indices, we designed this study to compare the parameters of airway resistance in the FOT with the parameters in the UAO indices in the detection of artificial UAO. This study demonstrates that the FOT is a more sensitive tool in detecting UAO than the UAO indices. Most of these parameters are significant when the obstructive level is up to 8 mm. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。