The effects of virtual reality training on clinical indices and brain mapping of women with patellofemoral pain: a randomized clinical trial

Background: Virtual reality training (VRT) is a new method for the rehabilitation of musculoskeletal impairments. However, the clinical and central effects of VRT have not been investigated in patients with patellofemoral pain (PFP). To comprehensively assess the effects of VRT on clinical indices a...

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Veröffentlicht in:BMC musculoskeletal disorders 2021-10, Vol.22 (1), p.1-900, Article 900
Hauptverfasser: Ebrahimi, Naghmeh, Rojhani-Shirazi, Zahra, Yoosefinejad, Amin Kordi, Nami, Mohammad
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container_issue 1
container_start_page 1
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creator Ebrahimi, Naghmeh
Rojhani-Shirazi, Zahra
Yoosefinejad, Amin Kordi
Nami, Mohammad
description Background: Virtual reality training (VRT) is a new method for the rehabilitation of musculoskeletal impairments. However, the clinical and central effects of VRT have not been investigated in patients with patellofemoral pain (PFP). To comprehensively assess the effects of VRT on clinical indices and brain function, we used a randomized clinical trial based on clinical and brain mapping assessment. Methods: Twenty-six women with PFP for more than 6 months were randomly allocated to 2 groups: intervention and control. The intervention consisted of lifestyle education + 8 weeks VRT, in 24 sessions each lasting 40 min of training, whereas the control group just received lifestyle education. The balance was the primary outcome and was measured by the modified star excursion balance test. Secondary outcomes included pain, function, quality of life, and brain function which were assessed by visual analogue scale, step down test and Kujala questionnaire, SF-36, and EEG, respectively. Pre-intervention, post-intervention and follow-up (1 month after the end of the intervention) measurements were taken for all outcome measures except EEG, which was evaluated only at pre-intervention and post-intervention). Analyses of variance was used to compare the clinical outcomes between the two groups. The independent t-test also was used for between group EEG analyses. Results: Balance score (P < 0.001), function (P < 0.001), and quality of life (P = 0.001) improved significantly at post-intervention and 1 month follow-up in the VRT group compared with the control group. VRT group showed a significantly decreased pain score (P = 0.004). Alpha (P < 0.05) and theta (P = 0.01) power activity also increased in the brain of the VRT group. Conclusion: This study demonstrated that long term VRT was capable of improving both clinical impairments and brain function in patients with PFP. Therefore, therapists and clinicians can use this method as a more holistic approach in the rehabilitation of PFP.
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However, the clinical and central effects of VRT have not been investigated in patients with patellofemoral pain (PFP). To comprehensively assess the effects of VRT on clinical indices and brain function, we used a randomized clinical trial based on clinical and brain mapping assessment. Methods: Twenty-six women with PFP for more than 6 months were randomly allocated to 2 groups: intervention and control. The intervention consisted of lifestyle education + 8 weeks VRT, in 24 sessions each lasting 40 min of training, whereas the control group just received lifestyle education. The balance was the primary outcome and was measured by the modified star excursion balance test. Secondary outcomes included pain, function, quality of life, and brain function which were assessed by visual analogue scale, step down test and Kujala questionnaire, SF-36, and EEG, respectively. Pre-intervention, post-intervention and follow-up (1 month after the end of the intervention) measurements were taken for all outcome measures except EEG, which was evaluated only at pre-intervention and post-intervention). Analyses of variance was used to compare the clinical outcomes between the two groups. The independent t-test also was used for between group EEG analyses. Results: Balance score (P &lt; 0.001), function (P &lt; 0.001), and quality of life (P = 0.001) improved significantly at post-intervention and 1 month follow-up in the VRT group compared with the control group. VRT group showed a significantly decreased pain score (P = 0.004). Alpha (P &lt; 0.05) and theta (P = 0.01) power activity also increased in the brain of the VRT group. Conclusion: This study demonstrated that long term VRT was capable of improving both clinical impairments and brain function in patients with PFP. 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This work is licensed under http://creativecommons.org/licenses/by/4.0/ (the “License”). 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Pre-intervention, post-intervention and follow-up (1 month after the end of the intervention) measurements were taken for all outcome measures except EEG, which was evaluated only at pre-intervention and post-intervention). Analyses of variance was used to compare the clinical outcomes between the two groups. The independent t-test also was used for between group EEG analyses. Results: Balance score (P &lt; 0.001), function (P &lt; 0.001), and quality of life (P = 0.001) improved significantly at post-intervention and 1 month follow-up in the VRT group compared with the control group. VRT group showed a significantly decreased pain score (P = 0.004). Alpha (P &lt; 0.05) and theta (P = 0.01) power activity also increased in the brain of the VRT group. Conclusion: This study demonstrated that long term VRT was capable of improving both clinical impairments and brain function in patients with PFP. 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Technology</topic><topic>Testing</topic><topic>Therapeutics, Physiological</topic><topic>Virtual reality</topic><topic>Women patients</topic><topic>Womens health</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ebrahimi, Naghmeh</creatorcontrib><creatorcontrib>Rojhani-Shirazi, Zahra</creatorcontrib><creatorcontrib>Yoosefinejad, Amin Kordi</creatorcontrib><creatorcontrib>Nami, Mohammad</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Calcium &amp; Calcified Tissue Abstracts</collection><collection>Nursing &amp; Allied Health Database</collection><collection>Neurosciences Abstracts</collection><collection>Physical Education Index</collection><collection>Health &amp; Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Coronavirus Research Database</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Nursing &amp; Allied Health Database (Alumni Edition)</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Nursing &amp; Allied Health Premium</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>BMC musculoskeletal disorders</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ebrahimi, Naghmeh</au><au>Rojhani-Shirazi, Zahra</au><au>Yoosefinejad, Amin Kordi</au><au>Nami, Mohammad</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effects of virtual reality training on clinical indices and brain mapping of women with patellofemoral pain: a randomized clinical trial</atitle><jtitle>BMC musculoskeletal disorders</jtitle><stitle>BMC MUSCULOSKEL DIS</stitle><date>2021-10-25</date><risdate>2021</risdate><volume>22</volume><issue>1</issue><spage>1</spage><epage>900</epage><pages>1-900</pages><artnum>900</artnum><issn>1471-2474</issn><eissn>1471-2474</eissn><abstract>Background: Virtual reality training (VRT) is a new method for the rehabilitation of musculoskeletal impairments. However, the clinical and central effects of VRT have not been investigated in patients with patellofemoral pain (PFP). To comprehensively assess the effects of VRT on clinical indices and brain function, we used a randomized clinical trial based on clinical and brain mapping assessment. Methods: Twenty-six women with PFP for more than 6 months were randomly allocated to 2 groups: intervention and control. The intervention consisted of lifestyle education + 8 weeks VRT, in 24 sessions each lasting 40 min of training, whereas the control group just received lifestyle education. The balance was the primary outcome and was measured by the modified star excursion balance test. Secondary outcomes included pain, function, quality of life, and brain function which were assessed by visual analogue scale, step down test and Kujala questionnaire, SF-36, and EEG, respectively. Pre-intervention, post-intervention and follow-up (1 month after the end of the intervention) measurements were taken for all outcome measures except EEG, which was evaluated only at pre-intervention and post-intervention). Analyses of variance was used to compare the clinical outcomes between the two groups. The independent t-test also was used for between group EEG analyses. Results: Balance score (P &lt; 0.001), function (P &lt; 0.001), and quality of life (P = 0.001) improved significantly at post-intervention and 1 month follow-up in the VRT group compared with the control group. VRT group showed a significantly decreased pain score (P = 0.004). Alpha (P &lt; 0.05) and theta (P = 0.01) power activity also increased in the brain of the VRT group. Conclusion: This study demonstrated that long term VRT was capable of improving both clinical impairments and brain function in patients with PFP. Therefore, therapists and clinicians can use this method as a more holistic approach in the rehabilitation of PFP.</abstract><cop>LONDON</cop><pub>Springer Nature</pub><pmid>34696764</pmid><doi>10.1186/s12891-021-04785-6</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record>
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subjects Arthritis
Balance
Brain mapping
Brain research
Care and treatment
Cartilage
Cerebral palsy
Clinical trials
Computer applications
EEG
Electroencephalography
Life Sciences & Biomedicine
Methods
Musculoskeletal diseases
Orthopedics
Osteoarthritis
Pain
Patellofemoral pain
Patients
Physical therapy
Quality of life
Questionnaires
Rehabilitation
Rheumatology
Science & Technology
Testing
Therapeutics, Physiological
Virtual reality
Women patients
Womens health
title The effects of virtual reality training on clinical indices and brain mapping of women with patellofemoral pain: a randomized clinical trial
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