Actively Recruiting
Feasibility of Deep Inspiratory Internal Jugular Vein Variability in Guiding Preoperative Fluid Replacement
Led by Affiliated Hospital of Jiaxing University · Updated on 2024-11-15
80
Participants Needed
1
Research Sites
43 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Compare the incidence of hypotension during the propofol-induced period between the internal jugular vein variability-guided fluid infusion group and the conventional fluid infusion group through a fluid infusion experiment before anesthesia induction, so as to evaluate the feasibility of using the internal jugular vein variability under deep inspiration to guide preoperative fluid infusion.
CONDITIONS
Official Title
Feasibility of Deep Inspiratory Internal Jugular Vein Variability in Guiding Preoperative Fluid Replacement
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age over 60 years
- American Society of Anesthesiology (ASA) status I-II
- Scheduled for surgery with radial artery puncture
- Planned propofol anesthesia induction
You will not qualify if you...
- Body mass index (BMI) 30 kg/m2 or higher
- Short neck
- History of low blood pressure (systolic <90 mmHg or mean arterial pressure <65 mmHg)
- Poorly controlled hypertension
- Cardiac insufficiency with ejection fraction less than 50%
- Upper limb deep vein thrombosis
- History of radiotherapy or surgery on the neck
- Unable to lie flat for necessary measurements
- Mechanical ventilation or inability to take deep breaths
- History of gastrointestinal surgery
- Allergy to propofol
- Restricted fluid intake
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Affiliated Hospital of University
Jiaxing, Zhejiang, China
Actively Recruiting
Research Team
Q
Qinghe Zhou
CONTACT
X
Xuelian Wei
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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