Measurement of Intravascular Volume Using USG of IVC Diameter Compared to VPW Chest X-ray

Indonesia University35 enrolled

Overview

This study aimed to know the consistency of intravascular volume measurement using USG of IVC compared to VPW chest x-ray

Approval from Ethical Committee of Faculty of Medicine Universitas Indonesia was acquired prior conducting the study. Validation and reliability test were done for USG operators by assessing IVC in 20 patients supervised by intensivists. Subjects were given informed consent before participating in the study. Subjects underwent the chest x-ray examination with supine position. The measurement of VPW was done by radiologists, considered normal if the value is 53 ± 5 mm, overload if VPW \> 71 mm. The subjects then underwent the IVC diameter measurement using USG Philips En Visor C, with transthoracal subcostal approach. The result is considered normal if IVC diameter is 1.5 - 2.5 cm and overload if \>2.5 cm, otherwise the subjects is excluded. If the IVC can not be done, subjects will be excluded.

Study Type

INTERVENTIONAL

Allocation

NON_RANDOMIZED

Purpose

DIAGNOSTIC

Masking

SINGLE

Enrollment

Conditions

Unintubated Patients in ICU and Resuscitation Room

Interventions

Inferior vena cava (IVC) diameter using USGDIAGNOSTIC_TEST

IVC diameter is measured from the distal of right hepatic pain and inferior vena cava meeting point using Philips En Visor C USG.

Vascular pedicle width (VPW)DIAGNOSTIC_TEST

VPW is measured by drawing a line from the left subclavian artery exit point from aorta perpendicular to the point where superior vena cava crosses with right bronchi.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 65 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Adult non-intubated patients aged 18-65 in ICU or resucitation room * BMI 18.5-35 kg/m2 * Signed informed consent of the patient to be included in the study Exclusion Criteria: * BMI \>35, intubated * History of thoracic or heart surgery * History of external and internal radiation * Pregnant

Locations (1)

Cipto Mangunkusumo Cental National Hospital

Jakarta, DKI Jakarta, Indonesia

Outcomes

Primary Outcomes

Intravascular volume measurement

Measured by VPW and IVC diameter using USG

Time frame: IVC is measured 30 minutes after VPW

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.