Comparison of Hemodynamic Changes by Using the Videolaryngoscope and the Macintosh Laryngoscope
Comparison of Hemodynamic Changes After Endotracheal Intubation by Using the Videolaryngoscope and the Macintosh Direct Laryngoscope in Elderly Hypertensive Patients
調査の概要
詳細な説明
The hemodynamic stress response to tracheal intubation can precipitate adverse cardiovascular events in patients with cardiovascular disease. Which is shown to greatly increase the risk of myocardial infarction or stroke, especially in elderly patients with hypertension. Direct laryngoscopy and laryngoscopic stimulation of pharyngolaryngeal structures may be an important factor in the hemodynamic stress response associated with tracheal intubation.
Patients were randomly allocated to two groups using a permuted block randomization method: 1) patients intubated by using the videolaryngoscopy 2) patients intubated by using the Macintosh laryngoscope . SAP, MAP, and heart rate were measured and recorded in the operating room: At baseline, before intubation, immediately after intubation and 1,2,3,4 and 5 minutes after tracheal intubation.
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Antalya、七面鳥、07070
- Antalya Training And Research Hospital
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- American Society of Anesthesiologists Physical Status II-III,
- aged over 65 years,
- controlled hypertensive patients,
- scheduled for elective coronary artery bypass grafting.
Exclusion Criteria:
- American Society of Anesthesiologists Physical Status IV,
- ejection fraction < 40%,
- any anatomical abnormality in head, neck or face,
- Mallampati score of IV,
- history of difficult intubation or laryngoscopy
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:防止
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:独身
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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アクティブコンパレータ:videolaryngoscope
patients intubated by using the videolaryngoscopy
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patients intubated by using the videolaryngoscope
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アクティブコンパレータ:Macintosh laryngoscope
patients intubated by using the Macintosh laryngoscope
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patients intubated by using the Macintosh laryngoscope
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
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Blood pressure changes during tracheal intubation ( mmHg ) ,
時間枠:At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
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At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Heart rate changes during tracheal intubation (beats per minute)
時間枠:At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
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At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
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ST segment elevation in electrocardiogram indicating myocardial ischaemia during tracheal intubation
時間枠:At baseline, 1 and 5 minutes after tracheal intubation.
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During tracheal intubation electrocardiogram is monitorized.
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At baseline, 1 and 5 minutes after tracheal intubation.
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Arrhythmic changes in electrocardiogram during tracheal intubation
時間枠:At baseline, 1 and 5 minutes after tracheal intubation.
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During tracheal intubation electrocardiogram is monitorized.
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At baseline, 1 and 5 minutes after tracheal intubation.
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協力者と研究者
捜査官
- スタディディレクター:Nilgun Kavrut Ozturk, MD、Antalya Training And Research Hospital
出版物と役立つリンク
一般刊行物
- Kihara S, Brimacombe J, Yaguchi Y, Watanabe S, Taguchi N, Komatsuzaki T. Hemodynamic responses among three tracheal intubation devices in normotensive and hypertensive patients. Anesth Analg. 2003 Mar;96(3):890-895. doi: 10.1213/01.ANE.0000048706.15720.C9.
- Kanaide M, Fukusaki M, Tamura S, Takada M, Miyako M, Sumikawa K. Hemodynamic and catecholamine responses during tracheal intubation using a lightwand device (Trachlight) in elderly patients with hypertension. J Anesth. 2003;17(3):161-5. doi: 10.1007/s00540-003-0166-8.
- Xue FS, Zhang GH, Li XY, Sun HT, Li P, Li CW, Liu KP. Comparison of hemodynamic responses to orotracheal intubation with the GlideScope videolaryngoscope and the Macintosh direct laryngoscope. J Clin Anesth. 2007 Jun;19(4):245-50. doi: 10.1016/j.jclinane.2006.11.004.
- Xue FS, Zhang GH, Li XY, Sun HT, Li P, Sun HY, Xu YC, Liu Y. Comparison of haemodynamic responses to orotracheal intubation with GlideScope videolaryngoscope and fibreoptic bronchoscope. Eur J Anaesthesiol. 2006 Jun;23(6):522-6. doi: 10.1017/S0265021506000299. Epub 2006 Mar 1.
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。
videolaryngoscopeの臨床試験
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Seoul National University Hospital招待による登録