IVC Window Agreement Study

Ultrasonographic evaluation of the inferior vena cava (IVC) is widely used in emergency and critical care settings for noninvasive assessment of intravascular volume status. The subcostal (SC) window is the standard approach; however, it is frequently limited by obesity, bowel distension, or postoperative anatomical changes. In such cases, the right coronal (RC) and anterior transhepatic (aTH) windows have been proposed as alternatives.

NCT Number	NCT07676968
Lead Sponsor	Gazi University
Conditions	Emergency Care, Volume Assessment, POCUS, Venous Hemodynamics
Enrollment	900 participants
Start Date	2026-08-01
Primary Completion	2026-12-30 (estimated)
Study Completion	2026-12-30 (estimated)
Updated on ClinicalTrials.gov	2026-06-30