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Smith MD, McKendry R, Shah S, Desai V, Abouzed A, Byrnes B, Farmer S, Glyde C, Lawrenson PR, Ross MH, Collins NJ. An exploration of footwear preferences, attitudes and beliefs in people with knee osteoarthritis: A qualitative study. Musculoskelet Sci Pract 2024; 72:102948. [PMID: 38588610 DOI: 10.1016/j.msksp.2024.102948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/24/2024] [Accepted: 03/26/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Although footwear can improve pain and function in individuals with knee osteoarthritis (OA), perspectives about footwear in this population have not been explored. OBJECTIVES This qualitative study explored preferences, attitudes and beliefs about footwear in adults with knee OA. METHODS Twenty individuals with a clinical diagnosis of knee OA (aged 45-79 years, 65% women) participated in semi-structured interviews about factors which influence footwear selection, the effect of footwear on knee symptoms, and footwear modifications. Data were analysed thematically. RESULTS Four themes, with sub-themes, were identified: i) there are specific footwear characteristics people look for, with comfort as their top priority; ii) shoe appearance is important; iii) footwear can aggravate or ease symptoms; and iv) people with knee OA find footwear in a variety of ways. Participants related built-in arch support, a cushioned insole and low/no heel, without addition of foot orthoses, to comfort, and were willing to pay more for comfort and quality. Appearance was also a consideration, and participants indicated they would tolerate short periods of symptom aggravation for aesthetic shoes. Participants felt that footwear choice affected their knee symptoms and risk of slipping/twisting. Participants reported that their footwear choices were determined through trial-and-error, and sometimes on advice from health professionals or shoe store salespersons. CONCLUSIONS There are specific footwear features important to individuals with knee OA. Knowledge of these features can be used by health professionals to inform footwear discussions with knee OA patients and serve as considerations when developing footwear targeted for this population.
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Affiliation(s)
- Michelle D Smith
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia.
| | - Ruth McKendry
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - Simran Shah
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - Vaibhavi Desai
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - AbdelRahman Abouzed
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - Blake Byrnes
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - Stacey Farmer
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - Carl Glyde
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - Peter R Lawrenson
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia; Queensland Health, Metro North Health, Community and Oral Health Innovation and Research Centre, Brighton, QLD, 4017, Australia
| | - Megan H Ross
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia
| | - Natalie J Collins
- The University of Queensland, School of Health and Rehabilitation Sciences, Physiotherapy, Brisbane, QLD, 4072, Australia; La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia
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Almadhaani HMA, Goonetilleke RS, Wijeweera A, Jayaraman R, Ameersing L, Khandoker AH, Tamrin SBM. Transient pain and discomfort when wearing high-heeled shoes. Sci Rep 2024; 14:9291. [PMID: 38654097 DOI: 10.1038/s41598-024-59966-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 04/17/2024] [Indexed: 04/25/2024] Open
Abstract
In the dynamic world of fashion, high-heeled footwear is revered as a symbol of style, luxury and sophistication. Yet, beneath the facade of elegance of classy footwear lies the harsh reality of discomfort and pain. Thus, this study aims to investigate the influence of wearing high-heeled shoes on the sensation of pain across different body regions over a period of 6 h. It involved fifty female participants, all habitual wearers of high-heeled shoes, aged between 20 and 30 years. Each participant kept a record of their perceptions of pain and discomfort every hour for a total of 6 h using a 0-10 pain scale with 0 indicating no pain and 10 indicating severe pain. The findings reveal a progressive rise in pain throughout wear, with the most intense pain reported in the back, calcaneus, and metatarsals. The analysis shows that after approximately 3.5 h, participants experience significant increases in pain levels. However, the relationship between heel height and pain is not linear. It appears that a heel height of 7.5 cm is the threshold where overall body pain becomes significant. The study suggests that a duration of 3.5 h of wear and a heel height of 7.5 cm serve as critical points to decrease overall body pain. Moreover, beyond this heel height, knee pain diminishes compared to other body areas possibly due to the shift towards a more neutral posture. The study findings, coupled with the recommendations, can assist footwear designers in crafting not only stylish but also comfortable shoes.
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Affiliation(s)
| | - Ravindra S Goonetilleke
- Department of Management Science and Engineering, Khalifa University, Abu Dhabi, UAE.
- Healthcare Engineering Innovation Center, Khalifa University, Abu Dhabi, UAE.
| | - Albert Wijeweera
- Department of Management Science and Engineering, Khalifa University, Abu Dhabi, UAE
| | - Raja Jayaraman
- Department of Management Science and Engineering, Khalifa University, Abu Dhabi, UAE
| | - Luximon Ameersing
- Industrial Design, Georgia Tech Shenzhen Institute/Tianjin University (GTSI), Shenzhen, China
| | - Ahsan H Khandoker
- Healthcare Engineering Innovation Center, Khalifa University, Abu Dhabi, UAE
- Department of Biomedical Engineering, Khalifa University, Abu Dhabi, UAE
| | - S B Mohd Tamrin
- Department of Environmental and Occupational Health, University of Putra, Serdang, Malaysia
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Falvey KT, Kinshaw CM, Warren GL, Tsai LC. Persistent altered knee loading in patients with meniscectomy: A systematic review and meta-analysis. Phys Ther Sport 2024; 65:14-22. [PMID: 37980779 DOI: 10.1016/j.ptsp.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/26/2023] [Accepted: 10/28/2023] [Indexed: 11/21/2023]
Abstract
OBJECTIVES To determine the changes in knee flexion moment (KFM) and knee adduction moment (KAM) during weight-bearing activities following meniscectomy. DESIGN Meta-Analysis. SETTING Laboratory. PARTICIPANTS 332 meniscectomy patients and 137 healthy controls (from 13 qualified studies) MAIN OUTCOME MEASURES: Cohen's d effect sizes (ESs) were calculated to compare KAM and KFM values of the surgical legs to the non-surgical and to healthy control legs. RESULTS When compared to healthy controls, meniscectomy patients' surgical legs demonstrated a significantly greater KAM (ES = 0.310; P = 0.002) but no significant difference in KFM (ES = -0.182; P = 0.051). When compared to the patients' non-surgical legs, however, the surgical legs showed no difference in KAM (ES = -0.024; P = 0.716) but a significantly lower KFM (ES = -0.422; P < 0.001). High heterogeneity among study ESs was observed in patients' between-limb comparison for KAM (Q-value = 20.08, P = 0.005; I2 = 65.1%) and KFM (Q-value = 43.96, P < 0.001; I2 = 79.5%). However, no significant differences in study ESs (all P > 0.102) of KFM and KAM were identified when comparing studies with various times post-surgery, weight-bearing tasks, walking speeds, or patient demographics. CONCLUSION Elevated KAM and reduced/asymmetrical KFM observed in meniscectomy patients may contribute to the increased risk of knee OA. Rehabilitation should focus on movement education to restore between-limb KFM symmetry and reduce KAM bilaterally post-meniscectomy.
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Affiliation(s)
- Kyle T Falvey
- Department of Physical Therapy, Georgia State University, Atlanta, GA, USA
| | - Chad M Kinshaw
- Department of Physical Therapy, Georgia State University, Atlanta, GA, USA
| | - Gordon L Warren
- Department of Physical Therapy, Georgia State University, Atlanta, GA, USA
| | - Liang-Ching Tsai
- Department of Physical Therapy, Georgia State University, Atlanta, GA, USA.
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Abe D, Tashiro T, Motoyama K, Horiuchi M, Saito A. Gait variability of interlimb coordination in high-heeled shoes with detachable base sockets under conditions of sinusoidal speed change. Gait Posture 2023; 106:80-85. [PMID: 37672967 DOI: 10.1016/j.gaitpost.2023.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 04/13/2023] [Accepted: 08/30/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND This study aimed to investigate the effects of wearing high-heeled shoes (HHS) on gait variability of the lower limbs when the treadmill speed was sinusoidally changed. METHODS A total of 17 young females walked on a treadmill with HHS, HHS with detachable base sockets (HHS-Sockets), and low-heeled shoes (LHS) under sinusoidal speed-changing protocol of 60-s and 30-s periods with an amplitude of ± 0.56 m·s-1. The time course of the joint elevation angles of the thigh, shank, and foot in one gait cycle can be well approximated like a plane in a triaxial space, so-called intersegmental coordination (IC). Standard deviation of the plane (IC thickness) was considered as the anteroposterior gait variability when the best-fitting plane of the angular covariation was obtained. The lateral gait variability was the coefficient of variance of step width (CVSW). To examine whether the gait parameters was associated with IC thickness, a sum of the time delay of the stride length and step frequency (TDSL+SF) against sinusoidal speed change was calculated. RESULTS The IC thickness was not different across shoe conditions and periods. The CVSW was greater in the HHS and HHS-Sockets conditions than in the LHS condition. TDSL+SF was greater in the HHS condition than in the LHS and HHS-Sockets conditions at both periods; however, it was not correlated with IC thickness. SIGNIFICANCE Walking with HHS increased lateral gait variability at faster speed-changing situation, but not anteroposterior gait variability. Detachable sockets expanding the base area ten times greater than that of HHS could reduce TDSL+SF; however, TDSL+SF could not explain the IC thickness.
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Affiliation(s)
- Daijiro Abe
- Center for Health and Sports Science, Kyushu Sangyo University, 2-3-1 Matsukadai, Higashi-ku, Fukuoka 813-8503, Japan.
| | - Takehiro Tashiro
- CNP Design, 4-1-5 Shimobaru, Higashi-ku, Fukuoka 813-0002, Japan
| | - Kiyotaka Motoyama
- Center for Health and Sports Science, Kyushu Sangyo University, 2-3-1 Matsukadai, Higashi-ku, Fukuoka 813-8503, Japan
| | - Masahiro Horiuchi
- Faculty of Sports and Life Science, School of Physical Education, National Institute of Fitness and Sports in KANOYA, Kanoya, Kagoshima, Japan
| | - Akira Saito
- Center for Health and Sports Science, Kyushu Sangyo University, 2-3-1 Matsukadai, Higashi-ku, Fukuoka 813-8503, Japan
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Zeng Z, Liu Y, Hu X, Li P, Wang L. Effects of high-heeled shoes on lower extremity biomechanics and balance in females: a systematic review and meta-analysis. BMC Public Health 2023; 23:726. [PMID: 37081521 PMCID: PMC10120101 DOI: 10.1186/s12889-023-15641-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 04/10/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND High-heeled shoes (HHS) are widely worn by women in daily life. Limited quantitative studies have been conducted to investigate the biomechanical performance between wearing HHS and wearing flat shoes or barefoot. This study aimed to compare spatiotemporal parameters, kinematics, kinetics and muscle function during walking and balance between wearing HHS and flat shoes or barefoot. METHODS According to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement, PubMed Medline, Cochrane, EMBASE, CINAHL Complete and Web of Science databases were searched from the earliest record to December 2021. A modified quality index was applied to evaluate the risk of bias, and effect sizes with 95% confidence intervals were calculated as the standardized mean differences (SMD). Potential publication bias was evaluated graphically using funnel plot and the robustness of the overall results was assessed using sensitivity analyses. RESULTS Eighty-one studies (n = 1501 participants) were included in this study. The reduced area of support requires the body to establish a safer and more stable gait pattern by changing gait characteristics when walking in HHS compared with walking in flats shoes or barefoot. Walking in HHS has a slight effect on hip kinematics, with biomechanical changes and adaptations concentrated in the knee and foot-ankle complex. Females wearing HHS performed greater ground reaction forces earlier, accompanied by an anterior shift in plantar pressure compared with those wearing flat shoes/barefoot. Furthermore, large effect sizes indicate that wearing HHS resulted in poor static and dynamic balance. CONCLUSION Spatiotemporal, kinematic, kinetic and balance variables are affected by wearing HHS. The effect of specific heel heights on women's biomechanics would benefit from further research.
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Affiliation(s)
- Ziwei Zeng
- Key Laboratory of Exercise and Health Sciences (Shanghai University of Sport), Ministry of Education, Shanghai, China
| | - Yue Liu
- Key Laboratory of Exercise and Health Sciences (Shanghai University of Sport), Ministry of Education, Shanghai, China
| | - Xiaoyue Hu
- Key Laboratory of Exercise and Health Sciences (Shanghai University of Sport), Ministry of Education, Shanghai, China
| | - Pan Li
- Key Laboratory of Exercise and Health Sciences (Shanghai University of Sport), Ministry of Education, Shanghai, China
| | - Lin Wang
- Key Laboratory of Exercise and Health Sciences (Shanghai University of Sport), Ministry of Education, Shanghai, China.
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Kayll SA, Hinman RS, Bryant AL, Bennell KL, Rowe PL, Paterson KL. Do biomechanical foot-based interventions reduce patellofemoral joint loads in adults with and without patellofemoral pain or osteoarthritis? A systematic review and meta-analysis. Br J Sports Med 2023:bjsports-2022-106542. [PMID: 36898768 DOI: 10.1136/bjsports-2022-106542] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2023] [Indexed: 03/12/2023]
Abstract
OBJECTIVE To evaluate the effects of biomechanical foot-based interventions (eg, footwear, insoles, taping and bracing on the foot) on patellofemoral loads during walking, running or walking and running combined in adults with and without patellofemoral pain or osteoarthritis. DESIGN Systematic review with meta-analysis. DATA SOURCES MEDLINE, CINAHL, SPORTdiscus, Embase and CENTRAL. ELIGIBILITY CRITERIA FOR SELECTING STUDIES English-language studies that assessed effects of biomechanical foot-based interventions on peak patellofemoral joint loads, quantified by patellofemoral joint pressure, reaction force or knee flexion moment during gait, in people with or without patellofemoral pain or osteoarthritis. RESULTS We identified 22 footwear and 11 insole studies (participant n=578). Pooled analyses indicated low-certainty evidence that minimalist footwear leads to a small reduction in peak patellofemoral joint loads compared with conventional footwear during running only (standardised mean difference (SMD) (95% CI) = -0.40 (-0.68 to -0.11)). Low-certainty evidence indicated that medial support insoles do not alter patellofemoral joint loads during walking (SMD (95% CI) = -0.08 (-0.42 to 0.27)) or running (SMD (95% CI) = 0.11 (-0.17 to 0.39)). Very low-certainty evidence indicated rocker-soled shoes have no effect on patellofemoral joint loads during walking and running combined (SMD (95% CI) = 0.37) (-0.06 to 0.79)). CONCLUSION Minimalist footwear may reduce peak patellofemoral joint loads slightly compared with conventional footwear during running only. Medial support insoles may not alter patellofemoral joint loads during walking or running and the evidence is very uncertain about the effect of rocker-soled shoes during walking and running combined. Clinicians aiming to reduce patellofemoral joint loads during running in people with patellofemoral pain or osteoarthritis may consider minimalist footwear.
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Affiliation(s)
- Samual A Kayll
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Rana S Hinman
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Adam L Bryant
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Kim L Bennell
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Patrick L Rowe
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Kade L Paterson
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, Faculty of Medicine Dentistry & Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
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Navarro-Flores E, Losa-Iglesias ME, Casado-Hernández I, Becerro-de-Bengoa-Vallejo R, Romero-Morales C, Palomo-López P, López-López D, Jiménez-Cebrián AM. Repeatability and reliability of the footwear assessment tool in Spanish patients: A transcultural adaptation. J Tissue Viability 2023; 32:26-32. [PMID: 36564255 DOI: 10.1016/j.jtv.2022.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 11/28/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND The footwear assessment tool was designed to advise an appropriate footwear for each situation and patient. Footwear alterations structures can influence in musculoskeletal disorders, developing foot ulcers, increase the peak plantar pressure, bacterial growth, low back pain. METHODS To validate the study 101 subjects were recruited. The study was tested by two expert podiatrists using the tool for the assessment of footwear characteristics that is composed by five domains, fit, general features, general structure, motion control properties and cushioning system. Each domain analyzes different shoe items. RESULTS An excellent agreement between the test-retest. A suitable Cronbach's α was suggested for the five domains of fit (α = 0.952), general features (α = 0.953), general structure (α = 0.947), motion control properties (α = 0.951), and cushioning system (α = 0.951). Test-retest reliability was excellent for all domains. There were no significant differences between any domain (p > 0.05). There was only statistically significant difference in the item forefoot height (p = 0.011). For all the domains items there were no statistically significant difference (p > 0.05). CONCLUSIONS The tool for the assessment European footwear is a suitable repeatability and reliability footwear tool that can be used in Spanish language subjects.
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Affiliation(s)
- Emmanuel Navarro-Flores
- Faculty of Nursing and Podiatry, Department of Nursing, University of Valencia, Frailty Research Organizaded Group, Spain.
| | | | - Israel Casado-Hernández
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040, Madrid, Spain.
| | | | - Carlos Romero-Morales
- Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain.
| | | | - Daniel López-López
- Industrial Campus of Ferrol. Research, Health and Podiatry Group, Department of Health Sciences, Faculty of Nursing and Podiatry, Universidade da Coruña, 15403, Ferrol, Spain.
| | - Ana María Jiménez-Cebrián
- Department Nursing and Podiatry, Faculty of Health Sciences, University of Málaga, c/ Arquitecto Francisco Peñalosa 3, Ampliación del Campus de Teatinos, 29071, Málaga, Instituto de Investigación Biomédica de Málaga, Spain.
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Kayll SA, Hinman RS, Bennell KL, Bryant AL, Rowe PL, Paterson KL. The effect of biomechanical foot-based interventions on patellofemoral joint loads during gait in adults with and without patellofemoral pain or osteoarthritis: a systematic review protocol. J Foot Ankle Res 2022; 15:91. [PMID: 36514101 PMCID: PMC9746129 DOI: 10.1186/s13047-022-00596-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 12/02/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Patellofemoral pain is highly prevalent across the lifespan, and a significant proportion of people report unfavourable outcomes years after diagnosis. Previous research has implicated patellofemoral joint loading during gait in patellofemoral pain and its sequelae, patellofemoral osteoarthritis. Biomechanical foot-based interventions (e.g., footwear, insoles, orthotics, taping or bracing) can alter patellofemoral joint loads by reducing motions at the foot that increase compression between the patella and underlying femur via coupling mechanisms, making them a promising treatment option. This systematic review will summarise the evidence about the effect of biomechanical foot-based interventions on patellofemoral joint loads during gait in adults with and without patellofemoral pain and osteoarthritis. METHODS MEDLINE (Ovid), the Cumulative Index to Nursing and Allied Health Literature CINAHL, The Cochrane Central Register of Controlled Trials (CENTRAL), SPORTdiscus (EBSCO) and Embase (Ovid) will be searched. Our search strategy will include terms related to 'patellofemoral joint', 'loads' and 'biomechanical foot-based interventions'. We will include studies published in the English language that assess the effect of biomechanical foot-based interventions on patellofemoral joint loads, quantified by patellofemoral joint pressure, patellofemoral joint reaction force and/or knee flexion moment. Two reviewers will independently screen titles and abstracts, complete full-text reviews, and extract data from included studies. Two reviewers will assess study quality using the Revised Cochrane Risk of Bias (RoB 2) tool or the Cochrane Risk Of Bias In Non-Randomized Studies - of Interventions (ROBINS-I) tool. We will provide a synthesis of the included studies' characteristics and results. If three or more studies are sufficiently similar in population and intervention, we will pool the data to conduct a meta-analysis and report findings as standardised mean differences with 95% confidence intervals. If a meta-analysis cannot be performed, we will conduct a narrative synthesis of the results and produce forest plots for individual studies. DISCUSSION This protocol outlines the methods of a systematic review that will determine the effect of biomechanical foot-based interventions on patellofemoral joint loads. Our findings will inform clinical practice by identifying biomechanical foot-based interventions that reduce or increase patellofemoral joint loads, which may aid the treatment of adults with patellofemoral pain and osteoarthritis. TRIAL REGISTRATION Registered with PROSPERO on the 4th of May 2022 (CRD42022315207).
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Affiliation(s)
- Samual A. Kayll
- grid.1008.90000 0001 2179 088XCentre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, The University of Melbourne, 3010, Level 7, Alan Gilbert Building, 161 Barry Street, Parkville, Australia
| | - Rana S. Hinman
- grid.1008.90000 0001 2179 088XCentre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, The University of Melbourne, 3010, Level 7, Alan Gilbert Building, 161 Barry Street, Parkville, Australia
| | - Kim L. Bennell
- grid.1008.90000 0001 2179 088XCentre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, The University of Melbourne, 3010, Level 7, Alan Gilbert Building, 161 Barry Street, Parkville, Australia
| | - Adam L. Bryant
- grid.1008.90000 0001 2179 088XCentre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, The University of Melbourne, 3010, Level 7, Alan Gilbert Building, 161 Barry Street, Parkville, Australia
| | - Patrick L. Rowe
- grid.1008.90000 0001 2179 088XCentre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, The University of Melbourne, 3010, Level 7, Alan Gilbert Building, 161 Barry Street, Parkville, Australia
| | - Kade L. Paterson
- grid.1008.90000 0001 2179 088XCentre for Health, Exercise and Sports Medicine, Department of Physiotherapy, School of Health Sciences, The University of Melbourne, 3010, Level 7, Alan Gilbert Building, 161 Barry Street, Parkville, Australia
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Effectiveness of Shock-Absorbing Insole for High-Heeled Shoes on Gait: Randomized Controlled Trials. Healthcare (Basel) 2022; 10:healthcare10101864. [PMID: 36292311 PMCID: PMC9601629 DOI: 10.3390/healthcare10101864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/12/2022] [Accepted: 09/22/2022] [Indexed: 11/23/2022] Open
Abstract
This study was carried out to identify the influence of a shock-absorbing insole, developed by the author for use with high-heeled shoes, on walking. The research design included single-blind randomized parallel groups; namely, a group of 26 participants who wore the shock-absorbing insoles and another group of 26 participants who did not wear the insoles, both carried out walking while wearing 7 cm high-heels. During walking, plantar pressure analysis (via in-shoe plantar pressure measurements), surface electrode electromyography (surface EMG), gait analysis, subjective comfort evaluation, and functional movement (functional mobility) analysis were carried out. In order to compare the two groups, statistical verification (paired t-test) was performed. Wearing the shock-absorbing insole with the high-heeled shoes improved posture stability during walking, as well as increasing the walking speed. In addition, the heel pressure, the pressure of the front foot at the inner side, and the shock ability were decreased. For these reasons, the wearers reported higher comfort. Changes in the muscle activities of the tibialis anterior muscle (TA) and the gastrocnemius muscle (GA) heightened the stability of the ankle joints. Overall, the proposed shock-absorbing insole for use with high-heeled shoes improved the postural stability when walking, as well as improving the distribution of pressure on the soles. A decrease in the diverse side-effects of wearing high-heeled shoes can thus be expected.
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Perry TA, Dando C, Spector TD, Hart DJ, Bowen C, Arden N. Effect of Heeled Shoes on Joint Symptoms and Knee Osteoarthritis in Older Adults: A 5-Year Follow-Up Study. ACR Open Rheumatol 2021; 3:614-621. [PMID: 34288584 PMCID: PMC8449034 DOI: 10.1002/acr2.11298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 05/28/2021] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE Our aims were to examine the effects of heeled shoes on incident knee osteoarthritis (OA) and joint pain. METHODS We used longitudinal data from the Chingford 1000 Women Study (Chingford Study), a prospective cohort of women aged 50 years or older. Participants with musculoskeletal disorders and/or a history of knee-related injury/surgery were excluded. Participants were followed for up to 5 years for incident outcomes including 1) radiographic knee OA (RKOA) and 2) joint pain (feet, knees, hips, and back). Footwear data, including ever worn heels of 2 inches or more and daytime/evening hours (per week) spent wearing heeled shoes over five decades (ages <20 years, 20-30 years, 30-40 years, and >50 years), were available at Year 10 whereas knee radiographs and joint symptom data were also collected at Year 15. Cumulative time spent wearing heeled shoes was calculated for women reporting ever-use of heeled shoes (≥2 inches). Multiple logistic regression was used to examine the relationship between exposures and outcomes (from Year 10 to Year 15). RESULTS A total of 356 women were eligible at Year 10 with a median (interquartile range) age of 60 (56-65) years. Compared with non-use, ever-use of heeled shoes (≥2 inches) was not associated with incident RKOA (1.35; 95% confidence interval: 0.56-3.27). No associations were observed between increasing cumulative time spent wearing heels and incident outcomes. CONCLUSION Compared with the non-use of heeled shoes, ever-use of heels (≥2 inches) was not associated with incident RKOA and incident joint symptoms. Further, increasing cumulative time spent wearing heels was not associated with any of our outcomes.
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Affiliation(s)
| | | | | | | | | | - Nigel Arden
- University of Oxford, Oxford, United Kingdom, and University of Southampton, Southampton, United Kingdom
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