A PREDICTIVE ALGORITHM IN AORTIC SURGERY (HYVAS)

Institute of Hospitalization and Scientific Care (IRCCS)

Status: Enrolling

Conditions: Hemodynamic

Treatments: Other: proactive therapy

Study type: Interventional

Funder types: Other

Identifiers

NCT06984302

7458

Details and patient eligibility

About

We will enroll patients scheduled for abdominal aortic aneurysm repair and divide in two groups; in the control group the hemodynamic optimization will be made based on standard cardiovascular parameters showed in the Hemosphere platform. In the interventional group the hemodynamic optimization will be made based on the hypotension prediction index.

Enrollment: 80 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• planned aortic surgery acceptance of written informed consent

Exclusion criteria

• body mass index > 35 kg/m2
• atrial fibrillation
• urgent surgery
• end-stage renal disease
• pregnancy
• refusal of the consent

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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80 participants in 2 patient groups

proactive group

Experimental group

Description:

in this group patients will be managed by a predictive hemodynamic algorithm

Treatment:

Other: proactive therapy

control group

No Intervention group

Description:

drugs and fluids will be given based on mean arterial pressure and stroke volume variation respectively