A case control study using pedal acceleration time as a predictor of limb salvage in patients undergoing revascularization procedures
Dally, Matthew; Teso, Desarom; Sommerset, Jill; Feliciano, Beejay; Vea, Yolanda; Karmy-Jones, Riyad
2020

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Abstract

The most accepted evaluators of lower limb arterial perfusion are arterial duplex ultrasound (DUS), ankle-brachial indices (ABIs), and toe-brachial indices (TBIs). In patients with diabetes or renal failure, ABI and TBIs can be unreliable due to medial wall calcification. DUS Interrogation of the pedal arterial arch is newly proposed method to measure limb perfusion. A previous study has shown a strong correlation (R2 = 0.88) between the Pedal Acceleration Time (PAT) and ABI in patients with no documented diabetes or renal failure. This study seeks to apply PAT as a predictor of the probability of limb salvage in patients with chronic limb-threatening ischemia (CLTI).

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Title A case control study using pedal acceleration time as a predictor of limb salvage in patients undergoing revascularization procedures
Creator Dally, Matthew : Oregon Health and Science University
Teso, Desarom : Oregon Health and Science University
Sommerset, Jill : Oregon Health and Science University
Feliciano, Beejay : Oregon Health and Science University
Vea, Yolanda : Oregon Health and Science University
Karmy-Jones, Riyad : Oregon Health and Science University
Meeting Name Research Week, Oregon Health and Science University, 2020
Publisher Oregon Health and Science University
Date 2020
Subjects
Keywords
DOI https://doi.org/10.6083/nc580n33h
Language English
Content Type Abstract
School School of Medicine
Copyright Status
In copyright - joint owners
Usage Statement
Record ID 8255
Record Created 2023-06-29
Record Appears in Organizations > Schools > School of Medicine
OHSU Works > Events > Research Week
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