Magnetic Resonance Elastography in the Assessment of Acute Effects of Kinesio Taping on Lumbar Paraspinal Muscles

Chien-Kuo Wang, Yu-Hua Dean Fang, Liang Ching Lin, Cheng-Feng Lin, Li-Chieh Kuo, Feng Mao Chiu, Chia Hui Chen

研究成果: Article

摘要

Background: Kinesio tape (KT) is an elastic therapeutic tape used for treating sports-related injuries and a number of other disorders. To date, the objective evidence to link pathophysiological effects and actual reactions triggered by KT is limited. Purpose: To explore the effect of KT on the lumbar paraspinal muscles by magnetic resonance (MR) elastography. Study Type: Prospective observational study. Population: Sixty-six asymptomatic volunteers with 31 women and 35 men. Field Strength/Sequence: 3.0T MRI and elastography with vibration frequency of 120 Hz. Assessment: The 5-cm-width KT with full tension was placed on a single side of the lumbar paraspinal muscle. The taping side and adhering direction were randomly decided. Two rectangular regions of interest (ROIs) of 5- and 2.5-cm-width were positioned at the bilateral paraspinal regions from the L2 to L4 level on the confidence map of MR elastography before and after KT taping. The mean shear stiffness values of the ROIs at the superficial, middle, and deep depths were recorded; then the differences between the taping and reference sides were calculated. Statistical Tests: Paired t-test and Pearson correlations were used to evaluate the stiffness changes after KT application and intraoperator errors of the stiffness measures on the reference side, respectively. Results: A significant decrease in the muscle stiffness value between taping and reference sides (–0.71 kPa ± 0.60 with KT and –0.25 kPa ± 0.78 without KT, P < 0.0001 for 5-cm ROI; –0.67 kPa ± 1.12 with KT and –0.16 kPa ± 1.17 without KT, P = 0.0004 for 2.5-cm ROI) was found in the superficial depth, but no significant differences in the middle and deep depths (P = 0.25 and P = 0.79 for 5-cm ROI; P = 0.09 and P = 0.67 for 2.5-cm ROI, respectively). There were no significant differences of muscle stiffness differences between gender (P = 0.11 for superficial, P = 0.37 for middle, P = 0.78 for deep) and taping direction (P = 0.18 for superficial, P = 0.13 for middle, P = 0.15 for deep). Data Conclusion: Our results demonstrate that KT can reduce the MR elastography-derived shear stiffness in the superficial depth of paraspinal muscles. Level of Evidence: 2. Technical Efficacy: Stage 2. J. Magn. Reson. Imaging 2019;49:1039–1045.

原文English
頁(從 - 到)1039-1045
頁數7
期刊Journal of Magnetic Resonance Imaging
49
發行號4
DOIs
出版狀態Published - 2019 四月 1

指紋

Paraspinal Muscles
Elasticity Imaging Techniques
Muscles
Athletic Injuries
Vibration
Observational Studies
Volunteers
Prospective Studies
Population
Direction compound

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging

引用此文

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title = "Magnetic Resonance Elastography in the Assessment of Acute Effects of Kinesio Taping on Lumbar Paraspinal Muscles",
abstract = "Background: Kinesio tape (KT) is an elastic therapeutic tape used for treating sports-related injuries and a number of other disorders. To date, the objective evidence to link pathophysiological effects and actual reactions triggered by KT is limited. Purpose: To explore the effect of KT on the lumbar paraspinal muscles by magnetic resonance (MR) elastography. Study Type: Prospective observational study. Population: Sixty-six asymptomatic volunteers with 31 women and 35 men. Field Strength/Sequence: 3.0T MRI and elastography with vibration frequency of 120 Hz. Assessment: The 5-cm-width KT with full tension was placed on a single side of the lumbar paraspinal muscle. The taping side and adhering direction were randomly decided. Two rectangular regions of interest (ROIs) of 5- and 2.5-cm-width were positioned at the bilateral paraspinal regions from the L2 to L4 level on the confidence map of MR elastography before and after KT taping. The mean shear stiffness values of the ROIs at the superficial, middle, and deep depths were recorded; then the differences between the taping and reference sides were calculated. Statistical Tests: Paired t-test and Pearson correlations were used to evaluate the stiffness changes after KT application and intraoperator errors of the stiffness measures on the reference side, respectively. Results: A significant decrease in the muscle stiffness value between taping and reference sides (–0.71 kPa ± 0.60 with KT and –0.25 kPa ± 0.78 without KT, P < 0.0001 for 5-cm ROI; –0.67 kPa ± 1.12 with KT and –0.16 kPa ± 1.17 without KT, P = 0.0004 for 2.5-cm ROI) was found in the superficial depth, but no significant differences in the middle and deep depths (P = 0.25 and P = 0.79 for 5-cm ROI; P = 0.09 and P = 0.67 for 2.5-cm ROI, respectively). There were no significant differences of muscle stiffness differences between gender (P = 0.11 for superficial, P = 0.37 for middle, P = 0.78 for deep) and taping direction (P = 0.18 for superficial, P = 0.13 for middle, P = 0.15 for deep). Data Conclusion: Our results demonstrate that KT can reduce the MR elastography-derived shear stiffness in the superficial depth of paraspinal muscles. Level of Evidence: 2. Technical Efficacy: Stage 2. J. Magn. Reson. Imaging 2019;49:1039–1045.",
author = "Chien-Kuo Wang and Fang, {Yu-Hua Dean} and Lin, {Liang Ching} and Cheng-Feng Lin and Li-Chieh Kuo and Chiu, {Feng Mao} and Chen, {Chia Hui}",
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Magnetic Resonance Elastography in the Assessment of Acute Effects of Kinesio Taping on Lumbar Paraspinal Muscles. / Wang, Chien-Kuo; Fang, Yu-Hua Dean; Lin, Liang Ching; Lin, Cheng-Feng; Kuo, Li-Chieh; Chiu, Feng Mao; Chen, Chia Hui.

於: Journal of Magnetic Resonance Imaging, 卷 49, 編號 4, 01.04.2019, p. 1039-1045.

研究成果: Article

TY - JOUR

T1 - Magnetic Resonance Elastography in the Assessment of Acute Effects of Kinesio Taping on Lumbar Paraspinal Muscles

AU - Wang, Chien-Kuo

AU - Fang, Yu-Hua Dean

AU - Lin, Liang Ching

AU - Lin, Cheng-Feng

AU - Kuo, Li-Chieh

AU - Chiu, Feng Mao

AU - Chen, Chia Hui

PY - 2019/4/1

Y1 - 2019/4/1

N2 - Background: Kinesio tape (KT) is an elastic therapeutic tape used for treating sports-related injuries and a number of other disorders. To date, the objective evidence to link pathophysiological effects and actual reactions triggered by KT is limited. Purpose: To explore the effect of KT on the lumbar paraspinal muscles by magnetic resonance (MR) elastography. Study Type: Prospective observational study. Population: Sixty-six asymptomatic volunteers with 31 women and 35 men. Field Strength/Sequence: 3.0T MRI and elastography with vibration frequency of 120 Hz. Assessment: The 5-cm-width KT with full tension was placed on a single side of the lumbar paraspinal muscle. The taping side and adhering direction were randomly decided. Two rectangular regions of interest (ROIs) of 5- and 2.5-cm-width were positioned at the bilateral paraspinal regions from the L2 to L4 level on the confidence map of MR elastography before and after KT taping. The mean shear stiffness values of the ROIs at the superficial, middle, and deep depths were recorded; then the differences between the taping and reference sides were calculated. Statistical Tests: Paired t-test and Pearson correlations were used to evaluate the stiffness changes after KT application and intraoperator errors of the stiffness measures on the reference side, respectively. Results: A significant decrease in the muscle stiffness value between taping and reference sides (–0.71 kPa ± 0.60 with KT and –0.25 kPa ± 0.78 without KT, P < 0.0001 for 5-cm ROI; –0.67 kPa ± 1.12 with KT and –0.16 kPa ± 1.17 without KT, P = 0.0004 for 2.5-cm ROI) was found in the superficial depth, but no significant differences in the middle and deep depths (P = 0.25 and P = 0.79 for 5-cm ROI; P = 0.09 and P = 0.67 for 2.5-cm ROI, respectively). There were no significant differences of muscle stiffness differences between gender (P = 0.11 for superficial, P = 0.37 for middle, P = 0.78 for deep) and taping direction (P = 0.18 for superficial, P = 0.13 for middle, P = 0.15 for deep). Data Conclusion: Our results demonstrate that KT can reduce the MR elastography-derived shear stiffness in the superficial depth of paraspinal muscles. Level of Evidence: 2. Technical Efficacy: Stage 2. J. Magn. Reson. Imaging 2019;49:1039–1045.

AB - Background: Kinesio tape (KT) is an elastic therapeutic tape used for treating sports-related injuries and a number of other disorders. To date, the objective evidence to link pathophysiological effects and actual reactions triggered by KT is limited. Purpose: To explore the effect of KT on the lumbar paraspinal muscles by magnetic resonance (MR) elastography. Study Type: Prospective observational study. Population: Sixty-six asymptomatic volunteers with 31 women and 35 men. Field Strength/Sequence: 3.0T MRI and elastography with vibration frequency of 120 Hz. Assessment: The 5-cm-width KT with full tension was placed on a single side of the lumbar paraspinal muscle. The taping side and adhering direction were randomly decided. Two rectangular regions of interest (ROIs) of 5- and 2.5-cm-width were positioned at the bilateral paraspinal regions from the L2 to L4 level on the confidence map of MR elastography before and after KT taping. The mean shear stiffness values of the ROIs at the superficial, middle, and deep depths were recorded; then the differences between the taping and reference sides were calculated. Statistical Tests: Paired t-test and Pearson correlations were used to evaluate the stiffness changes after KT application and intraoperator errors of the stiffness measures on the reference side, respectively. Results: A significant decrease in the muscle stiffness value between taping and reference sides (–0.71 kPa ± 0.60 with KT and –0.25 kPa ± 0.78 without KT, P < 0.0001 for 5-cm ROI; –0.67 kPa ± 1.12 with KT and –0.16 kPa ± 1.17 without KT, P = 0.0004 for 2.5-cm ROI) was found in the superficial depth, but no significant differences in the middle and deep depths (P = 0.25 and P = 0.79 for 5-cm ROI; P = 0.09 and P = 0.67 for 2.5-cm ROI, respectively). There were no significant differences of muscle stiffness differences between gender (P = 0.11 for superficial, P = 0.37 for middle, P = 0.78 for deep) and taping direction (P = 0.18 for superficial, P = 0.13 for middle, P = 0.15 for deep). Data Conclusion: Our results demonstrate that KT can reduce the MR elastography-derived shear stiffness in the superficial depth of paraspinal muscles. Level of Evidence: 2. Technical Efficacy: Stage 2. J. Magn. Reson. Imaging 2019;49:1039–1045.

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