International Clinical Trial: Application of external jugular vein puncture technique in CT enhancement examinations: a non-randomized controlled clinical study based on venous difficulty stratification

Geneva, Oct. 9 -- International Clinical Trials Registry received information related to the study (ChiCTR2600133630) titled 'Application of external jugular vein puncture technique in CT enhancement examinations: a non-randomized controlled clinical study based on venous difficulty stratification' on Sept. 29.

Study Type: Interventional study

Study Design: Non randomized control

Primary Sponsor: Fifth Affiliated Hospital, Sun Yat-Sen University

Condition: All patients who require an enhanced CT scan.

Intervention: Group C (Control Group 2, 2-3 level of limb venous access).:Peripheral venous puncture and insertion of a catheter. Group A (experimental group, external jugular veins of level 2-3).:External jugular vein puncture and c...