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Compares treatment options for Elective Endovascular Abdominal Aortic Surgery With an Expected...
Official title The Hypotension Prediction Index Versus Standard Advanced Haemodynamic Monitoring in Patients Undergoing Major Aortic Surgery
ClinicalTrials.gov ID: NCT07510451
What this study is testing
- What it's testing
- The standard procedure during general anesthesia is to monitor vital functions, including cardiovascular functions such as cardiac electrical activity, using continuous ECG recording, blood pressure measurement with a sphygmomanometer, heart rate measurement, and tissue oxygenation measurement with a pulse oximeter. These are non-invasive methods, which are often insufficient in the case of extensive procedures within the abdominal aorta.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older
You may be able to join if
- Age ≥ 18 years
- American Society of Anesthesiologists (ASA) physical status classification III or IV
- Scheduled for elective major abdominal aortic surgery (open or endovascular repair) with an expected surgical duration exceeding 2 hours
- Able to provide written informed consent
You likely can't join if
- Emergency or urgent surgery
- Pregnancy or breastfeeding or positive/uncertain pregnancy test
- Haemodynamically significant valvular heart disease:
- Severe aortic stenosis (aortic valve area \< 1.5 cm\^2)
- Moderate to severe aortic regurgitation
- Moderate to severe mitral regurgitation
See the full eligibility criteria
- Age ≥ 18 years
- American Society of Anesthesiologists (ASA) physical status classification III or IV
- Scheduled for elective major abdominal aortic surgery (open or endovascular repair) with an expected surgical duration exceeding 2 hours
- Able to provide written informed consent
- Emergency or urgent surgery
- Pregnancy or breastfeeding or positive/uncertain pregnancy test
- Haemodynamically significant valvular heart disease:
- Severe aortic stenosis (aortic valve area \< 1.5 cm\^2)
- Moderate to severe aortic regurgitation
- Moderate to severe mitral regurgitation
- Moderate to severe mitral stenosis
- Severe heart failure with left ventricular ejection fraction \< 35%
- Permanent atrial fibrillation (reduces accuracy of pulse contour analysis)
- Inability to provide informed consent
- Participation in another treatment trial that may influence haemodynamic management or study outcomes
The study team makes the final eligibility decision.
Where it's taking place
- Poznan, Poznań, Poland
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, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Poznan, Poznań, Poland. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
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.