why choose us

First received: April 22, 2026

Clinical Trial: Sonographic Safety Margins of Subclavian Vein: Effect of View and Arm Position

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: General Anesthesia Induction for Elective Surgery
Sono Guided Catheterization

Study Type: OBSERVATIONAL


Official Title: Observational Ultrasound Study of Subclavian Vein Anatomy: Comparison of Safety Margins Between Supraclavicular and Infraclavicular Positions According to Arm Position

Brief Summary: The purpose of this observational study is to evaluate and compare the anatomical safety margins of the subclavian vein using ultrasound. Medical professionals commonly use the subclavian vein to insert central venous catheters, but nearby vulnerable structures, such as the lung and artery, can be at risk during the procedure.This study investigates two different ultrasound probe positions: supraclavicular (above the collarbone) and infraclavicular (below the collarbone). It also examines how changing the…

Read more