Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias
(1) 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 ind...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-07-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/22/14/5165 |
| _version_ | 1827626877711286272 |
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| author | Julien Desanlis Dan Gordon Camille Calveyrac François Cottin Marie Gernigon |
| author_facet | Julien Desanlis Dan Gordon Camille Calveyrac François Cottin Marie Gernigon |
| author_sort | Julien Desanlis |
| collection | DOAJ |
| description | (1) 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. |
| first_indexed | 2024-03-09T13:03:42Z |
| format | Article |
| id | doaj.art-5914e0cd32614430aef170803d67e9c2 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T13:03:42Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-5914e0cd32614430aef170803d67e9c22023-11-30T21:50:51ZengMDPI AGSensors1424-82202022-07-012214516510.3390/s22145165Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle IschemiasJulien Desanlis0Dan Gordon1Camille Calveyrac2François Cottin3Marie Gernigon4CIAMS, Université Paris-Saclay, CEDEX, 91405 Orsay, FranceAnglia Ruskin University, Cambridge CB1 1PT, UKCIAMS, Université Paris-Saclay, CEDEX, 91405 Orsay, FranceCIAMS, Université Paris-Saclay, CEDEX, 91405 Orsay, FranceCIAMS, Université Paris-Saclay, CEDEX, 91405 Orsay, France(1) 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.https://www.mdpi.com/1424-8220/22/14/5165test–retestarterial occlusionblood flow restrictionischemic preconditioninghyperemia |
| spellingShingle | Julien Desanlis Dan Gordon Camille Calveyrac François Cottin Marie Gernigon Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias Sensors test–retest arterial occlusion blood flow restriction ischemic preconditioning hyperemia |
| title | Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias |
| title_full | Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias |
| title_fullStr | Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias |
| title_full_unstemmed | Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias |
| title_short | Intra- and Inter-Day Reliability of the NIRS Portamon Device after Three Induced Muscle Ischemias |
| title_sort | intra and inter day reliability of the nirs portamon device after three induced muscle ischemias |
| topic | test–retest arterial occlusion blood flow restriction ischemic preconditioning hyperemia |
| url | https://www.mdpi.com/1424-8220/22/14/5165 |
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