内頸静脈カテーテル挿入におけるランドマーク法と超音波ガイド下の比較：前向き観察研究

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The Supraclavicular Fossa Ultrasound View for Central Venous Catheter Placement and Catheter Change Over Guidewire

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Rashmi Pal¹, Vijendra Singh Thakur¹, Rashpal Singh Gill¹

¹Department of Anesthesiology, MGM Medical College Indore, Madhya Pradesh, India.

|December 30, 2025

Abstract:

Internal jugular vein cannulation still has complications especially with landmark (LM) technique where no imaging used. Therefore, it is of interest to compare ultrasound-guided (USG) and LM techniques in 70 patients. USG group showed better first-attempt success, shorter flash time, faster cannulation and less complication. Arterial puncture, hematoma, pneumothorax and catheter displacement were seen only in LM group proving USG safer and faster for central venous access.

キーワード:

超音波検査中心静脈カテーテル挿入内頸静脈前向き研究治療成績

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