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Official title Feasibility of Deep Inspiratory Internal Jugular Vein Variability in Guiding Preoperative Fluid Replacement
ClinicalTrials.gov ID: NCT06641505
What this study is testing
- What it's testing
- 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.
- Which group you join is decided by chance.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 60 to 80
You may be able to join if
- age over 60 years； American Society of Anesthesiology (ASA) status Ⅱ-Ⅲ； Surgery with radial artery puncture； Propofol induction；
You likely can't join if
- BMI≥30kg/m2； People with short necks； Previous hypotension (systolic blood pressure \<90mmHg or mean arterial pressure\<65mmHg)； Previous poorly...
The study team makes the final eligibility decision.
Where it's taking place
- Jiaxing, Zhejiang, China
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 60 years to 80 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Jiaxing, Zhejiang, China. Enter your location above to see the nearest site and check your eligibility.
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BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.