関連する実験動画
Updated: Feb 19, 2026

06:13
The Intra-Aortic Balloon Pump
Published on: February 5, 2021
25.1K
非心臓外科における手術中の血圧管理:現在の証拠に基づいたナラティブレビュー
Alexandre Joosten1, Michelle S Chew2, Emmanuel Futier3
1Department of Anesthesiology and Perioperative Medicine, UCLA Medical Center, Los Angeles, USA. ajoosten@mednet.ucla.edu.
Intensive care medicine
|February 17, 2026
まとめ
平均動脈圧 (MAP) を60-65mmHgで維持することは,ほとんどの手術患者にとって十分であるようです. パーソナライズされた血液動力学的管理は,普遍的なMAP目標を超えて,将来の術後のケアに希望を示しています.
科学分野:
- アネステシオロジーと外科手術後の医療
- 心血管生理学 心血管の生理学
- クリティカルケア・メディシン
背景:
- 術内血圧管理は極めて重要ですが,最適なターゲットは議論の余地があります.
- 既存の証拠は,低平均動脈圧 (MAP) と不良な術後の結果とを関連付けています.
研究 の 目的:
- 術内低血圧とMAPの目標に関する現在の証拠をレビューする.
- 手術中に個別化された血液動力学的管理のための戦略を探求する.
主な方法:
- 観察研究とランダム化制御試験 (RCT) の体系的なレビュー.
- 合意声明の分析と血液動力学的モニタリングの技術的進歩.
- 大人の非心臓外科手術と手術後の臓器損傷の予防に重点を置きます.
主要な成果:
- 観察データは,MAP 60-70 mmHgと術後の合併症との関連を示しています.
- 大規模なRCT (13,000人以上の患者) は,通常のケア (MAP ≥65 mmHg) と比較して,より高いまたは個別化されたMAPターゲットで改善された結果が見つかりませんでした.
- 新興の証拠は,異質な血液動力学的エンドタイプが,均一な標的に対する多様な反応を説明することを示唆しています.
結論:
- MAP ≥60-65 mmHgは,ほとんどの非心臓外科手術患者にとって適切である可能性が高い.
- 将来の進歩には,機械的エンドタイプ化と精密ガイドされた血液動力学的戦略が必要です.
- ユニバーサルMAPターゲットエスカレーションだけでは,患者のアウトカムを改善する可能性は低い.
キーワード:
アネステシア (麻酔) とは自律規制とは閉環の血管圧縮器は,閉環の血管圧縮器である.ヘモダイナミックモニタリング術内低血圧は,手術中に発生する.平均動脈圧の平均値である.手術後の合併症について予測分析とは,予測分析である.外科手術についてです.さらに関連する動画
関連する概念動画
Aneurysm IV: Nursing Management
491
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
491
Peripheral Artery Disease V: Postoperative Nursing Management
430
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
430
Pre-Procedural Guidelines for Assessing Blood Pressure
901
Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
901
Cardiomyopathy VII: Pre and Post Operative Nursing Management
381
Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
381
Assessing Blood pressure using a doppler ultrasound
2.6K
To obtain accurate blood pressure measurements in clinical settings, especially when traditional methods are insufficient, healthcare professionals utilize the Doppler ultrasound technique. This method uses high-frequency sound waves to detect blood flow within the arteries, which is crucial for patients with conditions that complicate circulatory system assessment.
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
2.6K
Measurement of Blood Pressure
3.4K
Assessing blood pressure is a standard procedure executed in virtually all medical environments. The method utilized today was established over a hundred years ago by an innovative Russian doctor, Dr. Nikolai Korotkoff. The soft ticking noise, known as Korotkoff sounds, heard while taking blood pressure readings results from turbulent blood flow within the vessels. The apparatus required for this procedure includes a sphygmomanometer, a blood pressure cuff attached to a gauge, and a...
3.4K

