Internal Jugular Vein Distensibility to Predict Fluid Responsiveness in Patients After Cardiac Surgery

Shanghai Zhongshan Hospital50 enrolled

Overview

The purpose of the study was to verify the efficacy of using internal jugular vein (IJV) size and distensibility as an index of fluid responsiveness in mechanically ventilated patients after cardiac surgery.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Cardiac Surgery

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * hypotension * oliguria * high lactate level Exclusion Criteria: * cardiac arrhythmia * clinically relevant tricuspid or mitral regurgitation, clinically relevant right heart failure * thrombosis in any large upper body veins * bilaterally inserted venous catheters

Locations (1)

Zhongshan Hospital, Fudan University

Shanghai, Shanghai Municipality, China

RECRUITING

Outcomes

Primary Outcomes

fluid responsiveness （mean artery pressure、cardiac output、stroke volume variation、internal jugular vein distensibility）

CO increased more than 10% was defined as fluid responsiveness

Time frame: after fluid challenge (30min)

Central Contacts

Zhe Luo, PhD

CONTACT

021-64041990 luo.zhe@zs-hospital.sh.cn

Data from ClinicalTrials.gov

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