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

Not Applicable

Completed

• Conditions: Unintubated Patients in ICU and Resuscitation Room
• Interventions: Diagnostic Test: Inferior vena cava (IVC) diameter using USG; Diagnostic Test: Vascular pedicle width (VPW)

• Registration Number: NCT03535038
• Lead Sponsor: Indonesia University

Brief Summary

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

Detailed Description

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 Timeline

• Study First Submitted: 2018-05-12
• Study First Submitted QC: 2018-05-12
• Study First Posted: 2018-05-24
• Study Start: 2018-05-31
• Primary Completion: 2018-07-31
• Study Completion: 2018-12-01
• Status Verified: 2019-01
• Last Update Submitted: 2019-01-15
• Last Update Posted: 2019-01-17

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 35

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

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Inferior vena cava (IVC) diameter	Inferior vena cava (IVC) diameter using USG	subjects underwent IVC diameter measurement after VPW measurement
Vascular pedicle width (VPW)	Vascular pedicle width (VPW)	Supine chest x ray was done and the VPW is assessed by radiologists.

Primary Outcome Measures

Name	Time	Method
Intravascular volume measurement	IVC is measured 30 minutes after VPW	Measured by VPW and IVC diameter using USG

Trial Locations

Locations (1)

Cipto Mangunkusumo Cental National Hospital; 🇮🇩 Jakarta, DKI Jakarta, Indonesia