Renal Regional Oxygen Saturation During Transcatheter Aortic Valve Implantation

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

65 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-06-07

Study Completion Date

2023-04-27

Brief Summary

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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.

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Detailed Description

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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.

Conditions

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Kidney Injury, Acute Transcatheter Aortic Valve Implantation

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Renal regional oxygen saturation

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

Regional oxygen saturation monitoring

Intervention Type DEVICE

Regional oxygen saturation of kidney is monitored using near infrared spectroscopy

Interventions

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Regional oxygen saturation monitoring

Regional oxygen saturation of kidney is monitored using near infrared spectroscopy

Intervention Type DEVICE

Eligibility Criteria

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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

Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No