Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression

Objectives. Foot ulcers often occur in people with diabetes because of pressure-induced tissue ischemia. Vibration has been reported to be helpful in alleviating mechanical damage and promoting wound healing. The objective of this study is to explore whether vibration can relieve reactive hyperemia...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Weiyan Ren, Mingzheng Zhang, Hongmei Liu, Yih-Kuen Jan, Fang Pu, Yubo Fan
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Medicine (General) R5-920 Medical technology R855-855.5
Acceso en línea:	https://doaj.org/article/85f4a63b5f2a4911a86eca4964e02407
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:85f4a63b5f2a4911a86eca4964e02407
record_format	dspace
spelling	oai:doaj.org-article:85f4a63b5f2a4911a86eca4964e024072021-11-08T02:35:44ZEffect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression2040-230910.1155/2021/6208499https://doaj.org/article/85f4a63b5f2a4911a86eca4964e024072021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/6208499https://doaj.org/toc/2040-2309Objectives. Foot ulcers often occur in people with diabetes because of pressure-induced tissue ischemia. Vibration has been reported to be helpful in alleviating mechanical damage and promoting wound healing. The objective of this study is to explore whether vibration can relieve reactive hyperemia in foot tissue under occlusive compression. Methods. Thirteen healthy adults participated in the study. Each foot was placed under occlusive compression without or with vibration intervention, which was randomly assigned every other day. The dorsal foot skin blood flow (SBF) was measured pre- and postintervention for each subject in each test. Temporal variations and spectral features of SBF were recorded for comparison. Results. The results showed that subjects displayed an obvious reactive hyperemia in the foot tissue after pressure occlusion, whereas they displayed a more regular SBF when vibration was applied along with occlusive compression. Moreover, the amplitude of metabolic, neurogenic, and myogenic pathways for SBF was significantly reduced during the hyperemia process when vibration was applied. Conclusions. This study demonstrated that vibration can effectively reduce the level of hyperemia in foot tissue under occlusive compression and also induce less protective physiological regulatory activities. This is helpful for protecting foot tissue from pressure-induced ischemic injury and foot ulcers.Weiyan RenMingzheng ZhangHongmei LiuYih-Kuen JanFang PuYubo FanHindawi LimitedarticleMedicine (General)R5-920Medical technologyR855-855.5ENJournal of Healthcare Engineering, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine (General) R5-920 Medical technology R855-855.5
spellingShingle	Medicine (General) R5-920 Medical technology R855-855.5 Weiyan Ren Mingzheng Zhang Hongmei Liu Yih-Kuen Jan Fang Pu Yubo Fan Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression
description	Objectives. Foot ulcers often occur in people with diabetes because of pressure-induced tissue ischemia. Vibration has been reported to be helpful in alleviating mechanical damage and promoting wound healing. The objective of this study is to explore whether vibration can relieve reactive hyperemia in foot tissue under occlusive compression. Methods. Thirteen healthy adults participated in the study. Each foot was placed under occlusive compression without or with vibration intervention, which was randomly assigned every other day. The dorsal foot skin blood flow (SBF) was measured pre- and postintervention for each subject in each test. Temporal variations and spectral features of SBF were recorded for comparison. Results. The results showed that subjects displayed an obvious reactive hyperemia in the foot tissue after pressure occlusion, whereas they displayed a more regular SBF when vibration was applied along with occlusive compression. Moreover, the amplitude of metabolic, neurogenic, and myogenic pathways for SBF was significantly reduced during the hyperemia process when vibration was applied. Conclusions. This study demonstrated that vibration can effectively reduce the level of hyperemia in foot tissue under occlusive compression and also induce less protective physiological regulatory activities. This is helpful for protecting foot tissue from pressure-induced ischemic injury and foot ulcers.
format	article
author	Weiyan Ren Mingzheng Zhang Hongmei Liu Yih-Kuen Jan Fang Pu Yubo Fan
author_facet	Weiyan Ren Mingzheng Zhang Hongmei Liu Yih-Kuen Jan Fang Pu Yubo Fan
author_sort	Weiyan Ren
title	Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression
title_short	Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression
title_full	Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression
title_fullStr	Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression
title_full_unstemmed	Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression
title_sort	effect of vibration on alleviating foot pressure-induced ischemia under occlusive compression
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/85f4a63b5f2a4911a86eca4964e02407
work_keys_str_mv	AT weiyanren effectofvibrationonalleviatingfootpressureinducedischemiaunderocclusivecompression AT mingzhengzhang effectofvibrationonalleviatingfootpressureinducedischemiaunderocclusivecompression AT hongmeiliu effectofvibrationonalleviatingfootpressureinducedischemiaunderocclusivecompression AT yihkuenjan effectofvibrationonalleviatingfootpressureinducedischemiaunderocclusivecompression AT fangpu effectofvibrationonalleviatingfootpressureinducedischemiaunderocclusivecompression AT yubofan effectofvibrationonalleviatingfootpressureinducedischemiaunderocclusivecompression
_version_	1718443202254471168

Effect of Vibration on Alleviating Foot Pressure-Induced Ischemia under Occlusive Compression

Ejemplares similares