N/A Completed N=46

Is There Any Correlation Between Respiratory Variation Ratios of Internal Jugular Vein and Inferior Vena Cava?

Critically Ill

Source: ClinicalTrials.gov NCT04173741 ↗

Enrolled (actual)

Serious AEs

—

Results posted

Aug 2020

Primary outcomePrimary: Ultrasonography (USG) Measurements — 1.80; 1.97; 1.22; 1.61 centimeter

Summary

Intravascular volume assesment is important for the management of the patients in the intensive care unit. Respiratory variation ratio of the inferior vena cava (IVC) can be determined by ultrasonography (USG) and is a useful tool for hemodynamic evaluation of the patient. Aim of this study is to search for correlation between respiratory variation ratios of the internal jugular vein (IJV) and the IVC before and after passive leg raise. Another aim of this study is to search for variability between ultrasonographic measurements of different doctors.

Outcome Measures

Outcome	Result	p-value
PRIMARY Ultrasonography (USG) Measurements	1.80; 1.97; 1.22; 1.61; 1.75; 2.13	—

Eligibility Criteria

Inclusion Criteria

Mechanically ventilated
Over 18 years of age

Exclusion Criteria

Infection in the site of measurement areas
Surgical sutures in the site of measurement areas
Intraabdominal hypertension
Severe aortic regurgitation
Lower extremity amputation

View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT04173741). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.