Renal Regional Oxygen Saturation During Transcatheter Aortic Valve Implantation

Seoul National University

Status: Completed

Conditions: Transcatheter Aortic Valve Implantation; Kidney Injury, Acute

Treatments: Device: Regional oxygen saturation monitoring

Study type: Observational

Funder types: Other

Identifiers

NCT04921475

TAVI_renalRSO2

Details and patient eligibility

About

This prospective observational study evaluates the association of peri-procedural changes in renal regional oxygen saturation and post-procedural acute kidney injury in patients undergoing transcatheter aortic valve implantation.

Full description

This prospective observational cohort study evaluated the association of renal regional oxygen saturation, measured during transcatheter aortic valve implantation, and post-procedural acute kidney injury. Renal regional oxygen saturation is measured using near-infrared spectroscopy on the skin surface over the kidneys.

Enrollment: 65 patients

Sex: All

Ages: 20+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Adult patients (>= 20 years old) undergoing transcatheter (transfemoral) aortic valve implantation

Exclusion criteria

• Emergent procedure
• Pre-procedural severe renal impairment (eGFR < 30 mL/min/1.73 m2)
• Pre-procedural hemodialysis
• Distance from skin to renal capsule > 4 cm
• Pre-procedural mechanical ventilation
• Refuse to participate

Trial design

65 participants in 1 patient group

Renal regional oxygen saturation

Description:

Renal regional oxygen saturation is measured by using near infrared spectroscopy during transcatheter aortic valve implantation

Treatment:

Device: Regional oxygen saturation monitoring