Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias

Desanlis, Julien ORCID logoORCID: https://orcid.org/0000-0003-4072-4073, Gordon, Dan ORCID logoORCID: https://orcid.org/0000-0002-3161-8984, Calveyrac, Camille ORCID logoORCID: https://orcid.org/0000-0001-6550-9527, Cottin, François ORCID logoORCID: https://orcid.org/0000-0002-7950-2163 and Gernigon, Marie ORCID logoORCID: https://orcid.org/0000-0002-0303-7293 (2022) Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias. Sensors, 22 (14). p. 5165. ISSN 1424-8220

[img]
Preview
Text
Published Version
Available under the following license: Creative Commons Attribution Non-commercial No Derivatives.

Download (1MB) | Preview
Official URL: https://www.mdpi.com/1424-8220/22/14/5165

Abstract

Background: Near-infrared spectroscopy (NIRS) is an innovative and non-invasive technology used to investigate muscular oxygenation. The aim of this study is to assess the within- and between-session reliability of the NIRS Portamon (Artinis, Elst, Netherlands) device following three sets of induced muscle ischemia. (2) Methods: Depending on the experimental group (G1, G2 or G3), a cuff was inflated three times on the left upper arm to 50 mmHg (G1), systolic blood pressure (SBP) + 50 mmHg (G2) or 250 mmHg (G3). Maximum, minimum and reoxygenation rate values were assessed after each occlusion phase, using a Portamon device placed on the left brachioradialis. Reliability was assessed with intraclass correlation coefficient (ICC) value and ICC 95% confidence interval (CI-95%), coefficient of variation (CV) and standard error of measurement (SEM) (3) Results: Our results showed a good to excellent reliability for maximums and minimums within-session. However, the reoxygenation rate within sessions as well as measurements between sessions cannot predominantly show good reliability. (4) Conclusions: Multiple measurements of maximums and minimums within a single session appeared to be reliable which shows that only one measurement is necessary to assess these parameters. However, it is necessary to be cautious with a comparison of maximum, minimum and reoxygenation rate values between sessions.

Item Type: Journal Article
Keywords: Science & Technology, Physical Sciences, Technology, Chemistry, Analytical, Engineering, Electrical & Electronic, Instruments & Instrumentation, Chemistry, Engineering, test-retest, arterial occlusion, blood flow restriction, ischemic preconditioning, hyperemia, NEAR-INFRARED SPECTROSCOPY, SKELETAL-MUSCLE, BLOOD-VOLUME, CEREBRAL OXYGENATION, FOREARM OXYGENATION, REACTIVE HYPEREMIA, IN-VIVO, KINETICS, REPRODUCIBILITY, DEOXYGENATION
Faculty: Faculty of Science & Engineering
SWORD Depositor: Symplectic User
Depositing User: Symplectic User
Date Deposited: 08 Sep 2022 19:02
Last Modified: 08 Sep 2022 19:02
URI: https://arro.anglia.ac.uk/id/eprint/707900

Actions (login required)

Edit Item Edit Item