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Bourke J, Munteanu S, Garofolini A, Taylor S, Malliaras P. Efficacy of heel lifts for mid-portion Achilles tendinopathy (the LIFT trial): study protocol for a randomised controlled trial. Trials 2024; 25:345. [PMID: 38790025 PMCID: PMC11127406 DOI: 10.1186/s13063-024-08185-8] [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: 06/19/2023] [Accepted: 05/20/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Mid-portion Achilles tendinopathy is a common condition, characterised by localised Achilles tendon load-related pain and dysfunction. Numerous non-surgical treatments have been proposed for the treatment of this condition, but many of these treatments have a poor or non-existent evidence base. Heel lifts have also been advocated as a treatment for Achilles tendinopathy, but the efficacy and mechanism of action of this intervention is unclear. This proposal describes a randomised controlled trial comparing the effectiveness of heel lifts versus sham heel lifts for reducing pain associated with mid-portion Achilles tendinopathy, with an embedded biomechanical analysis. METHODS One hundred and eight men and women aged 18 to 65 years with mid-portion Achilles tendinopathy (who satisfy the inclusion and exclusion criteria) will be recruited. Participants will be randomised, using the website Sealed Envelope, to either a control group (sham heel lifts) or an experimental group (heel lifts). Both groups will be provided with education regarding acceptable pain levels to ensure all participants receive some form of treatment. The participants will be instructed to use their allocated intervention for at least 8 h every day for 12 weeks. The primary outcome measure will be pain intensity (numerical rating scale) at its worst over the previous week. The secondary outcome measures will be additional measures of Achilles tendon pain and disability, participant-perceived global ratings of change, function, level of physical activity and health-related quality of life. Data will be collected at baseline and the primary endpoint (week 12). Data will be analysed using the intention-to-treat principle. In addition, the acute kinetic and kinematic effects of the interventions will be examined at baseline in a subpopulation of the participants (n = 40) while walking and running using three-dimensional motion analysis. DISCUSSION The LIFT trial (efficacy of heeL lIfts For mid-portion Achilles Tendinopathy) will be the first randomised trial to compare the efficacy of heel lifts to a sham intervention in reducing pain and disability in people with Achilles tendinopathy. The biomechanical analysis will provide useful insights into the mechanism of action of heel lifts. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry, ACTRN12623000627651 . Registered 7 June 2023.
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Affiliation(s)
- Jaryd Bourke
- Physiotherapy Department, School of Primary and Allied Health Care, Faculty of Medicine Nursing and Health Science, Monash University, Victoria, Australia
| | - Shannon Munteanu
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, Australia
| | | | - Simon Taylor
- Institute for Health and Sport (IHES), Victoria University, Victoria, Australia
| | - Peter Malliaras
- Physiotherapy Department, School of Primary and Allied Health Care, Faculty of Medicine Nursing and Health Science, Monash University, Victoria, Australia
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Dami A, Chicoine D, Payen E, Bouchard M, Belzile EL, Corbeil P, Moisan G. Lower limbs biomechanical deficits associated with stage 1 and 2 posterior tibialis tendon dysfunction during walking. Gait Posture 2024; 110:10-16. [PMID: 38460464 DOI: 10.1016/j.gaitpost.2024.03.004] [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: 09/29/2023] [Revised: 03/01/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024]
Abstract
BACKGROUND Posterior tibialis tendon dysfunction (PTTD) is a chronic degenerative musculoskeletal disorder causing a progressive ankle complex and arch collapse altering lower limb biomechanics. However, biomechanical changes associated with stage 1 and 2 PTTD need to be better characterized during walking to guide clinical recommendations and improve non-operative treatments. RESEARCH QUESTION What are the lower limb kinematic and kinetic differences between individuals with stage 1 (PTTD1), individuals with stage 2 PTTD (PTTD2) and healthy counterparts during gait? METHODS Sixteen PTTD1, 11 PTTD2 and 20 healthy controls were included in this multicentric case-control study to compare their lower limb gait biomechanics. Kinematic and kinetic data were recorded using a three-dimensional motion capture system and a force plate. One-dimensional statistical parametric mapping was used to compare lower limb joint motion and moments between groups during the stance phase. RESULTS PTTD1 had minimal biomechanical differences compared with the control group. In contrast, PTTD2 presented significant differences compared with controls and PTTD1. At the ankle, PTTD2 exhibited greater plantarflexion and eversion angles and midfoot dorsiflexion and inversion angles throughout stance compared with controls and PTTD1. PTTD2 presented lower midfoot abduction moments compared with controls. These changes led PTTD2 to exhibit knee and hip adaptative biomechanical mechanisms in the frontal and transverse planes in late stance. PTTD2 had greater knee internal rotation angles and smaller knee external rotation moments compared to controls. PTTD2 had smaller hip internal rotation angles compared with PTTD1 and smaller hip adduction moments compared with controls. SIGNIFICANCE PTTD1 showed minimal biomechanical differences compared to controls and important differences compared to PTTD2. The lower limb biomechanical deficits accentuate as the pathology advances from stage 1 to stage 2. PTTD is a progressive condition needing early clinical management at stage 1 to avoid successive biomechanical changes associated with stage 2.
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Affiliation(s)
- Ahmed Dami
- Department of Human Kinetics, University du Québec à Trois-Rivières, 3351, Boul. des Forges, Trois-Rivières, QC G8Z 4M3, Canada; Groupe de Recherche sur les Affections Neuromusculosquelettiques (GRAN), 3351, Boul. des Forges, Trois-Rivières, QC G8Z 4M3, Canada.
| | - Dominic Chicoine
- Department of Human Kinetics, University du Québec à Trois-Rivières, 3351, Boul. des Forges, Trois-Rivières, QC G8Z 4M3, Canada
| | - Eléna Payen
- Department of Human Kinetics, University du Québec à Trois-Rivières, 3351, Boul. des Forges, Trois-Rivières, QC G8Z 4M3, Canada; Groupe de Recherche sur les Affections Neuromusculosquelettiques (GRAN), 3351, Boul. des Forges, Trois-Rivières, QC G8Z 4M3, Canada
| | - Marc Bouchard
- CHU de Québec-Université Laval, 11, côte du Palais, Québec, QC G1R 2J6, Canada
| | - Etienne L Belzile
- CHU de Québec-Université Laval, 11, côte du Palais, Québec, QC G1R 2J6, Canada
| | - Phillipe Corbeil
- Department of Kinesiology, University Laval, 2325, rue de l'Université, Québec, QC G1V 0A6, Canada; Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), 525, Boul. Wilfrid-Hamel, Québec, QC G1M 2S8, Canada
| | - Gabriel Moisan
- Department of Human Kinetics, University du Québec à Trois-Rivières, 3351, Boul. des Forges, Trois-Rivières, QC G8Z 4M3, Canada; Groupe de Recherche sur les Affections Neuromusculosquelettiques (GRAN), 3351, Boul. des Forges, Trois-Rivières, QC G8Z 4M3, Canada; Department of Kinesiology, University Laval, 2325, rue de l'Université, Québec, QC G1V 0A6, Canada; Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), 525, Boul. Wilfrid-Hamel, Québec, QC G1M 2S8, Canada
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3
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Mikkelsen P, Andersen A, Shih HJS, Rowley KM, Kulig K. Flexor hallucis longus tendon morphology in dancers clinically diagnosed with tendinopathy. J Ultrasound 2024; 27:41-49. [PMID: 37356071 PMCID: PMC10908900 DOI: 10.1007/s40477-023-00793-5] [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: 11/02/2022] [Accepted: 04/24/2023] [Indexed: 06/27/2023] Open
Abstract
PURPOSE The unique demands of dance technique make dancers more prone to certain pathologies especially of the foot and ankle. Flexor hallucis longus (FHL) tendinopathy, colloquially known as "dancer's tendinopathy," is common in dancers and not well studied. The purpose of this study was to assess if morphological alterations in tendon structure occur as an adaptive response to dance activity by comparing the FHL tendon in dancers to non-dancers, and if pathology further alters tendon morphology in dancers clinically diagnosed with tendinopathy. METHODS Three groups of ten participants were recruited (healthy non-dancers, healthy dancers, and dancers with FHL tendinopathy). Ultrasound images of the FHL tendons were analyzed for macromorphology by measuring the tendon thickness. The micromorphology was analyzed by determining the peak spatial frequency radius of the tendon. Our study did find increased tendon proper and composite tendon thickness in dancers with tendinopathy but no difference between asymptomatic dancers and non-dancers. RESULTS There was no significant difference in micromorphology found between any of the groups. As expected, dancers with tendinopathy demonstrated increased composite tendon and tendon proper thickness however, there was no evidence of adaptive thickening of the FHL tendon as might be expected for the dance population. There was also no evidence of micromorphological changes in the presence of clinically diagnosed FHL tendinopathy. CONCLUSION Because of the limited normative data for this pathology, these results can help improve diagnosis and therefore treatment for dancers to decrease the impact of this injury on their careers.
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Affiliation(s)
- Pamela Mikkelsen
- Division of Biokinesiology and Physical Therapy, University of Southern California, 1540 Alcazar St #155, Los Angeles, CA, 90033, USA.
| | - Alyssa Andersen
- Division of Biokinesiology and Physical Therapy, University of Southern California, 1540 Alcazar St #155, Los Angeles, CA, 90033, USA
| | - Hai-Jung Steffi Shih
- Division of Biokinesiology and Physical Therapy, University of Southern California, 1540 Alcazar St #155, Los Angeles, CA, 90033, USA
- Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY, USA
| | - K Michael Rowley
- Division of Biokinesiology and Physical Therapy, University of Southern California, 1540 Alcazar St #155, Los Angeles, CA, 90033, USA
- Kinesiology Department, California State University East Bay, Hayward, CA, USA
| | - Kornelia Kulig
- Division of Biokinesiology and Physical Therapy, University of Southern California, 1540 Alcazar St #155, Los Angeles, CA, 90033, USA
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Cooper K, Alexander L, Brandie D, Brown VT, Greig L, Harrison I, MacLean C, Mitchell L, Morrissey D, Moss RA, Parkinson E, Pavlova AV, Shim J, Swinton PA. Exercise therapy for tendinopathy: a mixed-methods evidence synthesis exploring feasibility, acceptability and effectiveness. Health Technol Assess 2023; 27:1-389. [PMID: 37929629 PMCID: PMC10641714 DOI: 10.3310/tfws2748] [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] [Indexed: 11/07/2023] Open
Abstract
Background Tendinopathy is a common, painful and functionally limiting condition, primarily managed conservatively using exercise therapy. Review questions (i) What exercise interventions have been reported in the literature for which tendinopathies? (ii) What outcomes have been reported in studies investigating exercise interventions for tendinopathy? (iii) Which exercise interventions are most effective across all tendinopathies? (iv) Does type/location of tendinopathy or other specific covariates affect which are the most effective exercise therapies? (v) How feasible and acceptable are exercise interventions for tendinopathies? Methods A scoping review mapped exercise interventions for tendinopathies and outcomes reported to date (questions i and ii). Thereafter, two contingent systematic review workstreams were conducted. The first investigated a large number of studies and was split into three efficacy reviews that quantified and compared efficacy across different interventions (question iii), and investigated the influence of a range of potential moderators (question iv). The second was a convergent segregated mixed-method review (question v). Searches for studies published from 1998 were conducted in library databases (n = 9), trial registries (n = 6), grey literature databases (n = 5) and Google Scholar. Scoping review searches were completed on 28 April 2020 with efficacy and mixed-method search updates conducted on 19 January 2021 and 29 March 2021. Results Scoping review - 555 included studies identified a range of exercise interventions and outcomes across a range of tendinopathies, most commonly Achilles, patellar, lateral elbow and rotator cuff-related shoulder pain. Strengthening exercise was most common, with flexibility exercise used primarily in the upper limb. Disability was the most common outcome measured in Achilles, patellar and rotator cuff-related shoulder pain; physical function capacity was most common in lateral elbow tendinopathy. Efficacy reviews - 204 studies provided evidence that exercise therapy is safe and beneficial, and that patients are generally satisfied with treatment outcome and perceive the improvement to be substantial. In the context of generally low and very low-quality evidence, results identified that: (1) the shoulder may benefit more from flexibility (effect sizeResistance:Flexibility = 0.18 [95% CrI 0.07 to 0.29]) and proprioception (effect sizeResistance:Proprioception = 0.16 [95% CrI -1.8 to 0.32]); (2) when performing strengthening exercise it may be most beneficial to combine concentric and eccentric modes (effect sizeEccentricOnly:Concentric+Eccentric = 0.48 [95% CrI -0.13 to 1.1]; and (3) exercise may be most beneficial when combined with another conservative modality (e.g. injection or electro-therapy increasing effect size by ≈0.1 to 0.3). Mixed-method review - 94 studies (11 qualitative) provided evidence that exercise interventions for tendinopathy can largely be considered feasible and acceptable, and that several important factors should be considered when prescribing exercise for tendinopathy, including an awareness of potential barriers to and facilitators of engaging with exercise, patients' and providers' prior experience and beliefs, and the importance of patient education, self-management and the patient-healthcare professional relationship. Limitations Despite a large body of literature on exercise for tendinopathy, there are methodological and reporting limitations that influenced the recommendations that could be made. Conclusion The findings provide some support for the use of exercise combined with another conservative modality; flexibility and proprioception exercise for the shoulder; and a combination of eccentric and concentric strengthening exercise across tendinopathies. However, the findings must be interpreted within the context of the quality of the available evidence. Future work There is an urgent need for high-quality efficacy, effectiveness, cost-effectiveness and qualitative research that is adequately reported, using common terminology, definitions and outcomes. Study registration This project is registered as DOI: 10.11124/JBIES-20-00175 (scoping review); PROSPERO CRD 42020168187 (efficacy reviews); https://osf.io/preprints/sportrxiv/y7sk6/ (efficacy review 1); https://osf.io/preprints/sportrxiv/eyxgk/ (efficacy review 2); https://osf.io/preprints/sportrxiv/mx5pv/ (efficacy review 3); PROSPERO CRD42020164641 (mixed-method review). Funding This project was funded by the National Institute for Health and Care Research (NIHR) HTA programme and will be published in full in HTA Journal; Vol. 27, No. 24. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Kay Cooper
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | - Lyndsay Alexander
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | - David Brandie
- Sportscotland Institute of Sport, Airthrey Road, Stirling, UK
| | | | - Leon Greig
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | - Isabelle Harrison
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | - Colin MacLean
- Library Services, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | - Laura Mitchell
- NHS Grampian, Physiotherapy Department, Ellon Health Centre, Schoolhill, Ellon, Aberdeenshire, UK
| | - Dylan Morrissey
- William Harvey Research Institute, School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft Road, London, UK
| | - Rachel Ann Moss
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | - Eva Parkinson
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | | | - Joanna Shim
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
| | - Paul Alan Swinton
- School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, UK
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Spencer M, Hall M, Schafer A, Geaney LE. Clinical outcomes of posterior tibial tendon sheath ultrasound-guided corticosteroid injections. Australas J Ultrasound Med 2023; 26:169-174. [PMID: 37701773 PMCID: PMC10493345 DOI: 10.1002/ajum.12330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Objectives The purpose of this study was to assess the safety of ultrasound-guided corticosteroid injections into the posterior tibial tendon sheath for posterior tibialis tendinopathy. Secondary outcomes include duration of pain relief, amount of pain relief, need for repeat injections and progression to surgery. Methods We retrospectively reviewed all patients in our electronic medical record who underwent a posterior tibial tendon sheath (PTTS) steroid injection between 2015 and 2020 for the diagnosis of posterior tibial tendon dysfunction and/or posterior tibialis tendon insufficiency, and/or ankle pain. Demographic information was obtained from the patient record in addition to MRI data, clinical response to injection based on follow-up visits, number of total injections and progression to surgery. Thirty-eight posterior tibial tendon sheath ultrasound-guided injections were administered in 33 patients who met inclusion criteria during the 5-year study period. Results Thirty-three patients were included in the study with a total of 38 injections performed. Eighteen of 38 (47%) injections yielded good or better pain relief. Seven of 33 patients (21%) progressed to surgery. There were no reported complications with the 38 performed injections. Conclusion Ultrasound-guided corticosteroid injection into the posterior tibial tendon sheath is a safe nonoperative treatment modality for progressive collapsing foot deformity. The efficacy of the injection appears highly variable with 47% of injections yielding 'good' or better clinical results. When evaluating body mass index (BMI), obese patients (BMI ≥30.0) were found to have a more sustained response to injection (P = 0.029) and more pain relief (P = 0.049) than non-obese patients.
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Affiliation(s)
- Mark Spencer
- University of Connecticut Health CenterFarmingtonConnecticutUSA
- UCONN Orthopedic Surgery, ResidentFarmingtonConnecticutUSA
| | - Matthew Hall
- Primary Care Sports MedicineUConn HealthFarmingtonConnecticutUSA
| | - Allison Schafer
- Primary Care Sports MedicineUConn HealthFarmingtonConnecticutUSA
| | - Lauren E. Geaney
- UCONN Orthopedic Surgery, ResidentFarmingtonConnecticutUSA
- Orthopedic SurgeryUConn HealthFarmingtonConnecticutUSA
- UConn Musculoskeletal InstituteFarmingtonConnecticutUSA
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Rhim HC, Dhawan R, Gureck AE, Lieberman DE, Nolan DC, Elshafey R, Tenforde AS. Characteristics and Future Direction of Tibialis Posterior Tendinopathy Research: A Scoping Review. Medicina (B Aires) 2022; 58:medicina58121858. [PMID: 36557060 PMCID: PMC9781788 DOI: 10.3390/medicina58121858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/06/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
Background and Objectives: Tibialis posterior tendon pathologies have been traditionally categorized into different stages of posterior tibial tendon dysfunction (PTTD), or adult acquired flatfoot deformity (AAFD), and more recently to progressive collapsing foot deformity (PCFD). The purpose of this scoping review is to synthesize and characterize literature on early stages of PTTD (previously known as Stage I and II), which we will describe as tibialis posterior tendinopathy (TPT). We aim to identify what is known about TPT, identify gaps in knowledge on the topics of TPT, and propose future research direction. Materials and Methods: We included 44 studies and categorized them into epidemiology, diagnosis, evaluation, biomechanics outcome measure, imaging, and nonsurgical treatment. Results: A majority of studies (86.4%, 38 of 44 studies) recruited patients with mean or median ages greater than 40. For studies that reported body mass index (BMI) of the patients, 81.5% had mean or median BMI meeting criteria for being overweight. All but two papers described study populations as predominantly or entirely female gender. Biomechanical studies characterized findings associated with TPT to include increased forefoot abduction and rearfoot eversion during gait cycle, weak hip and ankle performance, and poor balance. Research on non-surgical treatment focused on orthotics with evidence mostly limited to observational studies. The optimal exercise regimen for the management of TPT remains unclear due to the limited number of high-quality studies. Conclusions: More epidemiological studies from diverse patient populations are necessary to better understand prevalence, incidence, and risk factors for TPT. The lack of high-quality studies investigating nonsurgical treatment options is concerning because, regardless of coexisting foot deformity, the initial treatment for TPT is typically conservative. Additional studies comparing various exercise programs may help identify optimal exercise therapy, and investigation into further nonsurgical treatments is needed to optimize the management for TPT.
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Affiliation(s)
- Hye Chang Rhim
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
| | - Ravi Dhawan
- Department of Epidemiology and Biostatistics, T.H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
| | - Ashley E. Gureck
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
| | - Daniel E. Lieberman
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA
| | - David C. Nolan
- Department of Physical Therapy, Movement, and Rehabilitation Science, Northeastern University, Boston, MA 02115, USA
| | - Ramy Elshafey
- Department of Orthopedics & Rehabilitation, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
| | - Adam S. Tenforde
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
- Correspondence:
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Estes W, Syal A, Latt LD. Biomechanical Effects of Surgical Reconstruction for Flexible Progressive Collapsing Foot Deformity: A Systematic Review. Foot Ankle Spec 2022:19386400221139335. [PMID: 36510833 DOI: 10.1177/19386400221139335] [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] [Indexed: 12/14/2022]
Abstract
BACKGROUND Symptomatic progressive collapsing foot deformity (PCFD) is frequently treated with reconstructive surgery. Multiple studies have documented successful treatment based on improvements in symptoms and physical examination findings. However, it is not well-established whether there are corresponding improvements in gait function following surgical treatment for PCFD. METHODS A systematic review of biomechanical outcomes of treatments for flexible PCFD was conducted on PubMed. The 4 articles chosen involved patients with symptomatic flexible PCFD who underwent a reconstructive surgery. Surgical interventions included osteotomy, tendon transfer, and/or ligament repair or reconstruction. Primary outcomes involved objective quantifiable measurements of kinematic, kinetic, or temporospatial parameters. RESULTS The initial search yielded 605 articles, from which 26 were retained after screening the title and abstract. Twenty-two were eliminated yielding 4 articles. Temporospatial, kinematic, and kinetic parameters were all altered after the patients underwent surgical intervention. Specifically, stride length, cadence, and walking speed all improved postoperatively. Walking kinetics also improved with restoration of normal motion in the frontal and sagittal planes and improvements in the dorsiflexion angle. There were also improvements in sagittal power. DISCUSSION Surgical intervention to treat flexible PCFD improves objective biomechanical outcomes; however, more follow-up studies are needed to establish the reliability and durability of these improvements. LEVEL OF EVIDENCE Level III: Systematic review.
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Affiliation(s)
- William Estes
- The University of Arizona College of Medicine, Tucson, Arizona
| | - Amit Syal
- The University of Arizona, Tucson, Arizona
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - L Daniel Latt
- Department of Orthopaedic Surgery, The University of Arizona College of Medicine, Tucson, Arizona
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Foster KS, Greenlee TA, Young JL, Janney CF, Rhon DI. How Common is Subsequent Posterior Tibial Tendon Dysfunction or Tarsal Tunnel Syndrome After Ankle Sprain Injury? J Knee Surg 2022; 35:1181-1191. [PMID: 35944572 DOI: 10.1055/s-0042-1751246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Posterior tibial tendon dysfunction (PTTD) and tarsal tunnel syndrome (TTS) are debilitating conditions reported to occur after ankle sprain due to their proximity to the ankle complex. The objective of this study was to investigate the incidence of PTTD and TTS in the 2 years following an ankle sprain and which variables are associated with its onset. In total, 22,966 individuals in the Military Health System diagnosed with ankle sprain between 2010 and 2011 were followed for 2 years. The incidence of PTTD and TTS after ankle sprain was identified. Binary logistic regression was used to identify potential demographic or medical history factors associated with PTTD or TTS. In total, 617 (2.7%) received a PTTD diagnosis and 127 (0.6%) received a TTS diagnosis. Active-duty status (odds ratio [OR] 2.18, 95% confidence interval [CI] 1.70-2.79), increasing age (OR 1.03, 95% CI 1.02-1.04), female sex (OR 1.58, 95% CI 1.28-1.95), and if the sprain location was specified by the diagnosis (versus unspecified location) and did not include a fracture contributed to significantly higher (p < 0.001) risk of developing PTTD. Greater age (OR 1.06, 95% CI 1.03-1.09), female sex (OR 2.73, 95% CI 1.74-4.29), history of metabolic syndrome (OR 1.73, 95% CI 1.03-2.89), and active-duty status (OR 2.28, 95% CI 1.38-3.77) also significantly increased the odds of developing TTS, while sustaining a concurrent ankle fracture with the initial ankle sprain (OR 0.45, 95% CI 0.28-0.70) significantly decreased the odds. PTTD and TTS were not common after ankle sprain. However, they still merit consideration as postinjury sequelae, especially in patients with persistent symptoms. Increasing age, type of sprain, female sex, metabolic syndrome, and active-duty status were all significantly associated with the development of one or both subsequent injuries. This work provides normative data for incidence rates of these subsequent injuries and can help increase awareness of these conditions, leading to improved management of refractory ankle sprain injuries.
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Affiliation(s)
- Kaitlyn S Foster
- Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, Texas
| | - Tina A Greenlee
- Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, Texas
| | - Jodi L Young
- Doctor of Science Program in Physical Therapy, Bellin College, Green Bay, Wisconsin
| | - Cory F Janney
- Naval Medical Center San Diego, San Diego, California
| | - Daniel I Rhon
- Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, Texas.,Department of Rehabilitation Medicine, School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland
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Milani C, Vyas K, Malik G. Evidence-Based Diagnosis and Treatments of Posterior Tibialis Tendinopathy. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2022. [DOI: 10.1007/s40141-022-00366-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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10
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Murofushi K, Oshikawa T, Kaneoka K, Akuzawa H, Yamaguchi D, Mitomo S, Furuya H, Hirohata K, Yagishita K. Differences in trunk and lower extremity muscle activity during squatting exercise with and without hammer swing. Sci Rep 2022; 12:13387. [PMID: 35927570 PMCID: PMC9352780 DOI: 10.1038/s41598-022-17653-7] [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: 04/09/2022] [Accepted: 07/28/2022] [Indexed: 12/05/2022] Open
Abstract
Perturbation exercises enhance lower limb and trunk muscles, and adding swing perturbation while loading during exercise might improve muscle activation or strength. This study aimed to check variations in trunk and lower limb muscle activity during conventional isometric squats, and whether it will change with or without swing using the Hammerobics-synchronized squat method. Twelve healthy men participated in this study. Activities for the abductor hallucis, tibialis anterior, tibialis posterior, peroneus longus, rectus femoris, biceps femoris long head, semitendinosus, gluteus maximus, multifidus, and internal oblique muscles were measured using surface electromyography during a Hammerobics-synchronized squat and conventional isometric squat. Muscle activities were statistically compared between squat methods. Hammerobics-synchronized squats significantly activated the abductor hallucis, tibialis anterior, tibialis posterior, peroneus longus, semitendinosus, and multifidus muscles, in both phases, compared with the conventional isometric squats. The Hammerobics-synchronized squat exercise can be considered for trunk and foot stability exercise.
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Affiliation(s)
- Koji Murofushi
- Sports Science Center, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, Zip code 113-8510, Japan. .,Japan Sports Agency, Tokyo, Japan.
| | | | - Koji Kaneoka
- Faculty of Sport Science, Waseda University, Tokyo, Japan
| | | | - Daisuke Yamaguchi
- Sports Science Center, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, Zip code 113-8510, Japan
| | - Sho Mitomo
- Clinical Center for Sports Medicine and Sports Dentistry, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hidetaka Furuya
- Department of Rehabilitation, Sonoda Third Hospital/Tokyo Medical Institute Tokyo Spine Center, Tokyo, Japan
| | - Kenji Hirohata
- Clinical Center for Sports Medicine and Sports Dentistry, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuyoshi Yagishita
- Clinical Center for Sports Medicine and Sports Dentistry, Tokyo Medical and Dental University, Tokyo, Japan
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11
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Richie DH. Injuries to the Spring Ligament: Nonoperative Treatment. Clin Podiatr Med Surg 2022; 39:461-476. [PMID: 35717063 DOI: 10.1016/j.cpm.2022.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The fibrocartilage within the superomedial calcaneonavicular (spring) ligament is part of an interwoven complex of ligaments that span the ankle, subtalar, and talonavicular joints. Acute isolated rupture of the spring ligament has been reported in association with an eversion ankle sprain. Attenuation and failure of the spring ligament causes complex 3D changes called the progressive collapsing foot deformity (PCFD). This deformity is characterized by hindfoot eversion, forefoot supination, collapse of the medial longitudinal arch, and forefoot abduction. Nonoperative treatment of an isolated spring ligament rupture and PCFD using various designs of orthoses have shown promising results.
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Affiliation(s)
- Douglas H Richie
- California School of Podiatric Medicine at Samuel Merritt University, 450 30th Street Suite 2860, Oakland, CA 94609, USA.
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12
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Moisan G, Robb K, Mainville C, Blanchette V. Effects of foot orthoses on the biomechanics of the lower extremities in adults with and without musculoskeletal disorders during functional tasks: A systematic review. Clin Biomech (Bristol, Avon) 2022; 95:105641. [PMID: 35429692 DOI: 10.1016/j.clinbiomech.2022.105641] [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: 12/14/2021] [Revised: 04/01/2022] [Accepted: 04/05/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Foot orthoses are among the most commonly used external supports to treat musculoskeletal disorders. It remains unclear how they change the biomechanics of the lower extremities during functional tasks. This systematic review aimed to determine the effects of foot orthoses on primary outcomes (i.e., kinematics, kinetics and electromyography of the lower extremities) in adults with and without musculoskeletal disorders during functional tasks. METHODS A literature search was conducted for articles published from inception to June 2021 in Medline, CINAHL, SPORTDiscus, Cochrane libraries and PEDro electronic databases. Two investigators independently assessed the titles and abstracts of retrieved articles based on the inclusion criteria. Of the 5578 citations, 24 studies were included in the qualitative synthesis as they reported the effects of foot orthoses on the primary outcomes. Risk of bias of included studies was determined using the modified Downs and Black Quality Index. FINDINGS During low impact tasks, foot orthoses decrease ankle inversion and increase midfoot plantar forces and pressure. During higher impact tasks, foot orthoses had little effects on electromyography and kinematics of the lower extremities but decreased ankle inversion moments. INTERPRETATION Even though the effects of foot orthoses on the biomechanics of the lower extremities seem task-dependent, foot orthoses mainly affected the biomechanics of the distal segments during most tasks. However, few studies determined their effects on the biomechanics of the foot. It remains unclear to what extent foot orthoses features induce different biomechanical effects and if foot orthoses effects change for different populations.
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Affiliation(s)
- Gabriel Moisan
- Department of Human Kinetics, Université du Québec à Trois-Rivières, Canada 3351 Boul des Forges, Trois-Rivières, PQ G9A 5H7, Canada; Groupe de Recherche sur les Affections Neuromusculosquelettiques (GRAN), Université du Québec à Trois-Rivières, Trois-Rivières, PQ, Canada.
| | - Kelly Robb
- Department of Kinesiology and Physical Education, Faculty of Science, Wilfrid Laurier University, Canada 75 University Ave., West Waterloo, ON N2L 3C5, Canada.
| | - Camille Mainville
- Department of Human Kinetics, Université du Québec à Trois-Rivières, Canada 3351 Boul des Forges, Trois-Rivières, PQ G9A 5H7, Canada.
| | - Virginie Blanchette
- Department of Human Kinetics, Université du Québec à Trois-Rivières, Canada 3351 Boul des Forges, Trois-Rivières, PQ G9A 5H7, Canada; Groupe Interdisciplinaire de Recherche Appliquée en Santé (GIRAS), Université du Québec à Trois-Rivières, Trois-Rivières, PQ, Canada.
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13
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Burton I, McCormack A. Assessment of the reporting quality of resistance training interventions in randomised controlled trials for lower limb tendinopathy: A systematic review. Clin Rehabil 2022; 36:831-854. [PMID: 35311606 DOI: 10.1177/02692155221088767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES 1. To describe what exercises and intervention variables are used in resistance training interventions in randomised controlled trials for lower limb tendinopathy 2. To assess completeness of reporting as assessed by the Consensus on Exercise Reporting Template (CERT) and the Toigo and Boutellier framework. 3. To assess the implementation of scientific resistance training principles. 4. To assess therapeutic quality of exercise interventions with the i-CONTENT tool. DATA SOURCES We searched MEDLINE, CINAHL, AMED, EMBase, SPORTDiscus, and the Cochrane library databases. REVIEW METHODS Systematic review of randomised controlled trials that reported using resistance exercises for lower limb tendinopathies. RESULTS We included 109 RCTs. Eccentric heel drops were the most common exercise (43 studies), followed by isotonic heel raises (21), and single leg eccentric decline squats (18). Reporting of exercise descriptor items from the Toigo and Boutellier framework ranged from 0-13, with an average score of 9/13, and only 7 studies achieved a full 13/13. Reporting of items from the CERT ranged from 0-18, with an average score of 14/19. No study achieved a full 19/19, however 5 achieved 18/19. Scoring for resistance training principles ranged from 1-10, with only 11 studies achieving 10/10. Reporting across studies for the i-CONTENT tool ranged from 2-7, with an average score of 5 across included studies. A total of 19 studies achieved a full 7/7 score. Less than 50% of studies achieved an overall low risk of bias, highlighting the methodological concerns throughout studies. CONCLUSION The reporting of exercise descriptors and intervention content was generally high across RCTs for lower limb tendinopathy, with most allowing exercise replication. However, reporting for some tendinopathies and content items such as adherence was poor, limiting optimal translation to clinical practice.
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Affiliation(s)
- Ian Burton
- Specialist Musculoskeletal Physiotherapist, MSK Service, Fraserburgh Physiotherapy Department, Fraserburgh Hospital, 1015NHS Grampian, Aberdeen
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14
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Burton I, McCormack A. Resistance Training Interventions for Lower Limb Tendinopathies: A Scoping Review of Resistance Training Reporting Content, Quality, and Scientific Implementation. TRANSLATIONAL SPORTS MEDICINE 2022; 2022:2561142. [PMID: 38655173 PMCID: PMC11023730 DOI: 10.1155/2022/2561142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/26/2022] [Accepted: 02/11/2022] [Indexed: 04/26/2024]
Abstract
The objectives of this scoping review were as follows: (1) to describe what exercises and intervention variables are used in resistance training interventions for lower limb tendinopathy, (2) to assess the completeness of reporting as assessed by the Consensus on Exercise Reporting Template (CERT) and the Toigo and Boutellier framework, and (3) to assess the implementation of scientific resistance training principles. We searched MEDLINE, CINAHL, AMED, Embase, SPORTDiscus, and Cochrane Library databases. Randomized controlled trials, cohort studies, case series, case reports, and observational studies that reported using resistance exercises for lower limb tendinopathies were considered for inclusion, with 194 studies meeting the inclusion criteria. Completeness of the reporting of exercise descriptors and programme variables was assessed by the CERT and the Toigo and Boutellier framework. Reporting of exercise descriptor items from the Toigo and Boutellier framework ranged from 0 to 13, with an average score of 9/13, with only 9 studies achieving a full 13/13. Reporting of items from the CERT ranged from 0 to 18, with an average score of 13/19. No study achieved a full 19/19; however, 8 achieved 18/19. Scoring for resistance training principles ranged from 1 to 10, with only 14 studies achieving 10/10. Eccentric heel-drops were the most common exercise (75 studies), followed by isotonic heel raises (38), and single-leg eccentric decline squats (27). The reporting of exercise descriptors and intervention content was high across studies, with most allowing exercise replication, particularly for Achilles and patellar tendinopathy. However, reporting for some tendinopathies and content items such as adherence was poor, limiting optimal translation to clinical practice.
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Affiliation(s)
- Ian Burton
- MSK Service, Fraserburgh Physiotherapy Department, Fraserburgh Hospital, NHS Grampian, Aberdeen, UK
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15
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Koltak C, Yurt Y. Comparison of the effects of low level laser and insoles on pain, functioning, and muscle strength in subjects with stage 2 posterior tibial tendon dysfunction: A randomized study. J Back Musculoskelet Rehabil 2021; 34:1069-1078. [PMID: 34151822 DOI: 10.3233/bmr-200199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Low level laser therapy (LLLT) is known to be effective in tendinopathies. No study yet investigated the effect of LLLT on posterior tibial tendon dysfunction (PTTD) in comparison to orthotic treatment. OBJECTIVE The aim was to compare the effects of LLLT and insole application on pain, function and muscle strength in subjects with stage 2 PTTD. METHODS Fifty-two subjects with stage 2 PTTD were randomly assigned to the LLLT and insole groups. The foot pain, function and strength of invertor and evertor muscles of the subjects was evaluated before and after treatment, and after 9 months. RESULTS Significant improvement was observed in the foot function and pain (p< 0.05) in both groups after treatment, but in the 9-month follow-up, the insole group had better values. The increase in 180∘.sec-1 concentric invertor muscle strength was found significant after the treatment and in month-9 as compared to the initial values (p< 0.05). CONCLUSIONS Both treatments are effective in reducing treating foot pain, as well as improving the function in subjects with stage 2 PTTD. However, at the end of the 9-month follow-up, it was seen that insoles were more effective. Neither method had a clinically important effect on muscle strength.
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16
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Mochizuki T, Nasu Y, Yano K, Ikari K, Hiroshima R, Okazaki K. Foot and ankle functions and deformities focus on posterior tibial tendon dysfunction using magnetic resonance imaging in patients with rheumatoid arthritis. Mod Rheumatol 2021; 32:885-890. [PMID: 34918140 DOI: 10.1093/mr/roab084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/09/2021] [Accepted: 09/16/2021] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Posterior tibial tendon dysfunction (PTTD) affects the support of the medial longitudinal arch and stability of the hindfoot. The purpose of this study was to assess the relationships of PTTD with foot and ankle functions and foot deformities in patients with rheumatoid arthritis (RA). METHODS A total of 129 patients (258 feet) who underwent magnetic plain and contrast-enhanced magnetic resonance imaging were enrolled in this study. Positive magnetic resonance imaging findings were defined as tenosynovitis and incomplete and complete rupture of the posterior tibial tendon. Foot and ankle functions were assessed using the Japanese Society for Surgery of the Foot standard rating system for the RA foot and ankle scale (JSSF-RA) and self-administered foot evaluation questionnaire. Plain radiographs were examined for the hallux valgus angle, first metatarsal and second metatarsal angle, lateral talo-first metatarsal angle, and calcaneal pitch angle. RESULTS PTTD was associated with motion in the JSSF-RA (p = .024), activities of daily living in JSSF-RA (p = .017), and pain and pain-related factors in the self-administered foot evaluation questionnaire (p = .001). The calcaneal pitch angle was significantly lower in the feet with PTTD than in those without PTTD (median: 16.2° vs. 18.0°; p = .007). CONCLUSIONS The present study shows that PTTD was associated with foot and ankle functions and flatfoot deformity. Thus, a better understanding of PTTD in patients with RA is important for the management of foot and ankle disorders in clinical practice.
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Affiliation(s)
- Takeshi Mochizuki
- Department of Orthopaedic Surgery, Kamagaya General Hospital, Chiba, Japan
| | - Yuki Nasu
- Department of Orthopaedic Surgery, Kamagaya General Hospital, Chiba, Japan
| | - Koichiro Yano
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Katsunori Ikari
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Tokyo, Japan.,Division of Multidisciplinary Management of Rheumatic Diseases, Tokyo Women's Medical University, Tokyo, Japan
| | - Ryo Hiroshima
- Department of Orthopaedic Surgery, Kamagaya General Hospital, Chiba, Japan
| | - Ken Okazaki
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
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Abstract
Johnson and Strom stage I posterior tibialis tendon dysfunction presents with pain and swelling but preserved function and no deformity. Diagnosis is clinical. Pathomechanics explains the overloading of the tendon that may be worsened by a tight gastrocnemius, but systemic inflammatory disease may also be responsible for a stage I condition. Medial heel wedged orthoses are effective in most patients. Surgery usually consists of an open/endoscopic tenosynovectomy. In cases of complete tendon rupture, flexor digitorum longus tendon transfer may be considered. Stage I patients with a higher risk of progression-inflammatory conditions, excessive laxity, obese-may benefit from a "prophylactic" medializing calcaneal osteotomy.
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18
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Hoang NTT, Chen S, Chou LW. The Impact of Foot Orthoses and Exercises on Pain and Navicular Drop for Adult Flatfoot: A Network Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18158063. [PMID: 34360354 PMCID: PMC8345534 DOI: 10.3390/ijerph18158063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/25/2021] [Accepted: 07/26/2021] [Indexed: 11/16/2022]
Abstract
Background: Adult flatfoot leads to injury and decreased quality of life. The most widely applied noninvasive approaches are wearing foot orthoses or exercising. Both interventions raise controversy about reducing pain and neutralizing foot posture. This study investigated the impact of foot orthoses and exercise on pain and navicular drop (present for foot posture). Methods: Four databases were used: MEDLINE, PubMed, Web of Science, and Cochrane, from the earliest records to November 2020. Randomized controlled studies focused on adult flatfoot that evaluated the effect of exercise and foot orthoses on pain and navicular drop were extracted. We used data analysis to estimate the relative effect of heterogeneity using I2 and publication bias using funnel plots. Results: Ten studies were identified through to November 2020. Active interventions (AIs) were exercise and exercise combined with foot orthoses; passive interventions (PIs) were foot orthoses and added stretching. Both AIs and PIs decreased pain significantly (SMD −0.94, 95% CI −1.35, −0.54 and SMD −1.4, 95% CI −1.87, −0.92). The AIs reduced pain level better than PIs. Controversially, no treatment was found to affect navicular drop. Conclusion: Both exercise and foot orthoses can reduce pain but not realign foot posture. Exercise alone or combined with foot orthoses showed a better effect on adult flatfoot than only wearing foot orthoses. Active intervention was shown to have better efficacy in reducing pain than passive intervention.
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Affiliation(s)
- Ngoc-Tuyet-Trinh Hoang
- Department of Physical Therapy, Graduate Institute of Rehabilitation Science, China Medical University, Taichung 406040, Taiwan; (N.-T.-T.H.); (S.C.)
- Department Physiotherapy, Hong Bang International University, Ho Chi Minh City 700000, Vietnam
| | - Shuya Chen
- Department of Physical Therapy, Graduate Institute of Rehabilitation Science, China Medical University, Taichung 406040, Taiwan; (N.-T.-T.H.); (S.C.)
| | - Li-Wei Chou
- Department of Physical Therapy, Graduate Institute of Rehabilitation Science, China Medical University, Taichung 406040, Taiwan; (N.-T.-T.H.); (S.C.)
- Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung 404332, Taiwan
- Department of Physical Medicine and Rehabilitation, Asia University Hospital, Asia University, Taichung 413505, Taiwan
- Correspondence:
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19
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Robinson D, Mitchkash M, Wasserman L, Tenforde AS. Nonsurgical Approach in Management of Tibialis Posterior Tendinopathy With Combined Radial Shockwave and Foot Core Exercises: A Case Series. J Foot Ankle Surg 2021; 59:1058-1061. [PMID: 32360329 DOI: 10.1053/j.jfas.2020.03.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 11/25/2019] [Accepted: 03/15/2020] [Indexed: 02/03/2023]
Abstract
Tibialis posterior tendinopathy is a common debilitating condition seen by foot and ankle providers. Non-operative management is difficult as patients often present in later stages of the disease. This case series evaluated the combination of radial shockwave therapy and a foot core progression exercise regimen on 10 patients who had failed standard conservative treatment techniques. Median follow-up time was 4 months. Clinically important differences in the Foot and Ankle Ability Measure were met in 9 (90%) and 8 (80%) of patients for activities of daily living and sport sub-scores, respectively. No adverse effects were observed.
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Affiliation(s)
- David Robinson
- Resident, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital/Harvard Medical School, Charlestown, Massachusetts
| | - Matthew Mitchkash
- Resident, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital/Harvard Medical School, Charlestown, Massachusetts
| | - Lindsay Wasserman
- Physical Therapist, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital/Harvard Medical School, Spaulding National Running Center, Cambridge, Massachusetts
| | - Adam S Tenforde
- Assistant Professor, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation, Hospital/Harvard Medical School, Charlestown, Massachusetts.
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20
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Burton I, McCormack A. The implementation of resistance training principles in exercise interventions for lower limb tendinopathy: A systematic review. Phys Ther Sport 2021; 50:97-113. [PMID: 33965702 DOI: 10.1016/j.ptsp.2021.04.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 04/25/2021] [Accepted: 04/27/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVES The primary purpose of this systematic review is to examine the literature on resistance training interventions for lower limb tendinopathy to evaluate the proportion of interventions that implemented key resistance training principles (specificity, progression, overload, individualisation) and reported relevant prescription components (frequency, intensity, sets, repetitions) and reported intervention adherence. METHODS Two reviewers performed a systematic review after screening titles and abstracts based on eligibility criteria. Identified papers were obtained in full text, with data extracted regarding the implementation of resistance training principles. Included articles were evaluated by the Cochrane risk of bias tool, with a scoring tool out of 10 used for implementation and reporting of the 5 key principles. Scientific databases were searched in November 2020 and included Medline, CINAHL, AMED, and Sportsdiscus. RESULTS 52 randomised controlled trials investigating resistance training in five different lower limb tendinopathies were included. Although most studies considered the principles of progression (92%) and individualisation (88%), only 19 studies (37%) appropriately described how this progression in resistance was achieved, and only 18 studies (35%) reported specific instruction on how individualisation was applied. Adherence was considered in 27 studies (52%), with only 17 studies (33%) reporting the levels of adherence. In the scoring criteria, only 5 studies (10%) achieved a total maximum score of 10, with 17 studies (33%) achieving a maximum score of 8 for implementing and reporting the principles of specificity, overload, progression and individualisation. CONCLUSION There is meaningful variability and methodological concerns regarding the application and reporting of resistance training principles, particularly progression and individualisation, along with intervention adherence throughout studies. Collectively, these findings have important implications for the prescription of current resistance training interventions, including the design and implementation of future interventions for populations with lower limb tendinopathies.
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Affiliation(s)
- Ian Burton
- MSK Service, Fraserburgh Physiotherapy Department, Fraserburgh Hospital, NHS Grampian, Aberdeen, United Kingdom.
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21
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Döring K, Vertesich K, Puchner S. [Adult Acquired Flatfoot Deformity: Diagnosis and Surgical Treatment]. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2021; 160:107-126. [PMID: 33567455 DOI: 10.1055/a-1165-4994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The adult acquired flatfoot is a deformity with slow progression, which may leads to pain and restrictions of activities of daily living if untreated. Various treatment strategies, depending on the clinical and radiological presentation, exist. Therefore, an individual therapy approach is necessary for optimal treatment. This article covers etiopathologic aspects, conservative and operative treatments as well as postoperative mobilization and rehabilitation.
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22
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Piraino JA, Theodoulou MH, Ortiz J, Peterson K, Lundquist A, Hollawell S, Scott RT, Joseph R, Mahan KT, Bresnahan PJ, Butto DN, Cain JD, Ford TC, Knight JM, Wobst GM. American College of Foot and Ankle Surgeons Clinical Consensus Statement: Appropriate Clinical Management of Adult-Acquired Flatfoot Deformity. J Foot Ankle Surg 2021; 59:347-355. [PMID: 32131002 DOI: 10.1053/j.jfas.2019.09.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This clinical consensus statement of the American College of Foot and Ankle Surgeons focuses on the highly debated subject of the management of adult flatfoot (AAFD). In developing this statement, the AAFD consensus statement panel attempted to address the most relevant issues facing the foot and ankle surgeon today, using the best evidence-based literature available. The panel created and researched 16 statements and generated opinions on the appropriateness of the statements. The results of the research on this topic and the opinions of the panel are presented here.
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Affiliation(s)
- Jason A Piraino
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL.
| | - Michael H Theodoulou
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Julio Ortiz
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Kyle Peterson
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Andrew Lundquist
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Shane Hollawell
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Ryan T Scott
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Robert Joseph
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Kieran T Mahan
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Philip J Bresnahan
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Danielle N Butto
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Jarrett D Cain
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Timothy C Ford
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Jessica Marie Knight
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
| | - Garrett M Wobst
- Adult-Acquired Flatfoot Deformity Clinical Consensus Statement Panel of the American College of Foot and Ankle Surgeons, Chicago, IL
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23
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Sánchez Márquez E, Gómez Triguero J, Arribas Cordero MT, Martínez Caballero I, Lerma Lara S. Análisis cinemático de la articulación de tobillo y las articulaciones del mediopié en población pediátrica afectada de Osteogénsis Imperfecta. REVISTA ESPAÑOLA DE PODOLOGÍA 2021. [DOI: 10.20986/revesppod.2021.1603/2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Jackson JB, Goodwin TM, Gonzalez TA. 18-Year Operative Incidence and Cost Analysis of the Treatment of Adult Acquired Flatfoot Deformity. FOOT & ANKLE ORTHOPAEDICS 2021; 6:2473011420985864. [PMID: 35097428 PMCID: PMC8564930 DOI: 10.1177/2473011420985864] [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] [Indexed: 11/19/2022] Open
Abstract
Background: Adult acquired flatfoot (AAFD) is commonly treated by foot and ankle surgeons. Despite how commonly this disease presents, its incidence and economic impact have yet to be defined. We hypothesized that the operative incidence of AAFD and its economic burden would increase over the time period 1996 to 2014. Methods: The South Carolina database was queried for data from acute care and ambulatory surgery centers. Bivariate descriptive statistics were used to analyze the data. Operative incidence was calculated and demographics and medical comorbidities of patients who progressed to operative intervention were analyzed. Costs associated with operative care episodes were calculated to determine the economic burden. Results: A total of 1299 patients underwent AAFD corrective surgery between 1996 and 2014. Patients who underwent surgery for AAFD were most likely to be white, female, and in their fourth, fifth, and sixth decade of life. Operative incidence for AAFD rose from 0.26 per 100 000 covered lives in 1996 to 3.04 in 2014. The total health care costs associated with patients who underwent surgery for AAFD increased from $57 395.33 in 1996 to $6 859 723.60 in 2014. Conclusions: This data demonstrate that patients most commonly undergoing operative intervention for AAFD were white, female, and in their fourth, fifth, or sixth decade of life. There has been a significant increase in operative incidence, which may help direct attention to further exploration of outcome data in these patient populations, associated treatment costs, and preventative treatment options. Level of Evidence: Level III, retrospective comparative study.
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Affiliation(s)
- J. Benjamin Jackson
- Department of Orthopaedic Surgery, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Tyler M. Goodwin
- Department of Orthopaedic Surgery, University of Tennessee Health Science Center College of Medicine Chattanooga, Chattanooga, TN, USA
| | - Tyler A. Gonzalez
- Department of Orthopaedic Surgery, University of South Carolina School of Medicine, Columbia, SC, USA
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25
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Chicoine D, Bouchard M, Laurendeau S, Moisan G, Belzile EL, Corbeil P. Biomechanical effects of three types of foot orthoses in individuals with posterior tibial tendon dysfunction. Gait Posture 2021; 83:237-244. [PMID: 33190045 DOI: 10.1016/j.gaitpost.2020.11.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 10/13/2020] [Accepted: 11/01/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Posterior tibial tendon dysfunction (PTTD) is characterized by degeneration of this tendon leading to a flattening of the medial longitudinal arch of the foot. Foot orthoses (FOs) can be used as a treatment option, but their biomechanical effects on individuals with PTTD are not yet fully understood. RESEARCH QUESTION The aim of this study was to investigate the effects of three types of FOs on gait biomechanics in individuals with PTTD. METHODS Fourteen individuals were recruited with painful stage 1 or 2 PTTD based on Johnson and Strom's classification. Quantitative gait analysis of the affected limb was performed in four conditions: shoes only (Shoe), prefabricated FO (PFO), neutral custom FO (CFO) and custom varus FO (CVFO) with a 5° medial wedge and a 4 mm medial heel skive. A curve analysis, using 1D statistical parametric mapping, was undertaken to assess differences in lower limb joint motion, joint moments and muscle activity over the stance phase of gait across conditions. RESULTS Decreased hindfoot eversion angles, decreased ankle inversion moments and increased ankle eversion moments were observed with custom FOs compared to the Shoe and PFO conditions (p < 0.001). CFOs and CVFOs induced an increased knee abduction moment compared to Shoe (p < 0.001). No changes in hip kinematics and kinetics or in EMG activity of tested muscles were observed between conditions. SIGNIFICANCE Custom orthoses may be more suitable than PFOs to decrease the pathological biomechanical outcomes observed in PTTD. Decreased ankle inversion moments during the stance phase could explain why custom orthoses are effective at reducing pain in PTTD patients. However, clinicians should be careful when prescribing custom orthoses for PTTD since unwanted collateral biomechanical effects can be observed at the knee.
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Affiliation(s)
- Dominic Chicoine
- Department of Kinesiology, Université Laval, 2325, rue de l'Université, Québec, QC, G1V 0A6, Canada; Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), 525, boul. Wilfrid-Hamel, Québec, QC, G1M 2S8, Canada.
| | - Marc Bouchard
- CHU de Québec-Université Laval, 11, côte du Palais, Québec, QC, G1R 2J6, Canada
| | - Simon Laurendeau
- Department of Kinesiology, Université Laval, 2325, rue de l'Université, Québec, QC, G1V 0A6, Canada; Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), 525, boul. Wilfrid-Hamel, Québec, QC, G1M 2S8, Canada
| | - Gabriel Moisan
- Department of Kinesiology, Université Laval, 2325, rue de l'Université, Québec, QC, G1V 0A6, Canada; Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), 525, boul. Wilfrid-Hamel, Québec, QC, G1M 2S8, Canada
| | - Etienne L Belzile
- CHU de Québec-Université Laval, 11, côte du Palais, Québec, QC, G1R 2J6, Canada
| | - Philippe Corbeil
- Department of Kinesiology, Université Laval, 2325, rue de l'Université, Québec, QC, G1V 0A6, Canada; Centre for Interdisciplinary Research in Rehabilitation and Social Integration (CIRRIS), 525, boul. Wilfrid-Hamel, Québec, QC, G1M 2S8, Canada
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Johnson AW, Bruening DA, Violette VA, Perkins KV, Thompson CL, Ridge ST. Ultrasound Imaging Is Reliable for Tibialis Posterior Size Measurements. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2020; 39:2305-2312. [PMID: 32412115 DOI: 10.1002/jum.15340] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/09/2020] [Accepted: 04/26/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES The tibialis posterior (TP) is a vital muscle for controlling the medial longitudinal arch of the foot during weight-bearing activities. Dysfunction of this muscle is associated with a variety of pathologic conditions; thus, it is important to reliably assess its morphologic characteristics. Ultrasound (US) has been used to assess characteristics of TP tendons but not the muscle cross-sectional area (CSA). The purpose of this study was to establish a reliable US technique to measure the TP CSA and thickness. METHODS Twenty-three healthy volunteers participated. We evaluated the CSA and thickness at 4 measurement locations (anterior and posterior views at both 30% and 50% of the shank length). RESULTS The participants included 12 female and 11 male volunteers (mean age ± SD, 31.23 ± 14.93 years). Excellent reliability was seen for the CSA and thickness at all locations (intraclass correlation coefficients, 0.988-0.998). Limits of agreement (LoA) and standard errors of the measurement (SEMs) were slightly lower at the 30% locations (LoA at 30%, 4.6-9.2; LoA at 50%, 6.4-9.7; SEM at 30%, 0.03-0.05; SEM at 50%, 0.04-0.07). Strong correlations were seen between anterior and posterior measurements of the CSA (30%, r = 0.99; P < .0001; 50%, r = 0.94; P < .0001) and thickness (30%, r = 0.98; P < .0001; 50%, r = 0.95; P = .0001). CONCLUSIONS Based on these results, the TP can be measured accurately with US at any of the tested locations. Due to the ease of collection and the quality of the data, we recommend the anterior view at 30% of the shank length to measure the CSA. The ability to assess muscle size of the TP will aid in a variety of medical and research applications.
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Affiliation(s)
- A Wayne Johnson
- Department of Exercise Sciences, Brigham Young University, Provo, Utah, USA
| | - Dustin A Bruening
- Department of Exercise Sciences, Brigham Young University, Provo, Utah, USA
| | | | - Keisha V Perkins
- Department of Exercise Sciences, Brigham Young University, Provo, Utah, USA
| | | | - Sarah T Ridge
- Department of Exercise Sciences, Brigham Young University, Provo, Utah, USA
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Gómez-Jurado I, Juárez-Jiménez JM, Munuera-Martínez PV. Orthotic treatment for stage I and II posterior tibial tendon dysfunction (flat foot): A systematic review. Clin Rehabil 2020; 35:159-168. [PMID: 33040609 DOI: 10.1177/0269215520960121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To investigate whether orthotic treatment is effective for the treatment of posterior tibial tendon dysfunction stages I and II (flat foot). DATA SOURCES Five databases (PubMed, Scopus, PEDro, SPORTDiscus and The Cochrane Library) were searched for potential RCTs from their inception until August 2020. REVIEW METHODS Only randomised controlled trials (RCT) that included subjects diagnosed with posterior tibial dysfunction in the initial stage and treated with orthotic treatments were selected. The outcomes assessed were whatever symptom related to posterior tibial tendon dysfunction stage I and II. Included RCTs were appraised using the Cochrane collaboration risk of bias tool. RESULTS Four RCT articles and 186 subjects were included. 75% were at high risk of bias for blinding of participants and personnel. Three different types of conservative treatment were used in the studies: foot/ankle-foot orthoses, footwear and stretching /strengthening exercises. Foot orthoses, together with exercise programmes, seemed to improve the effect of orthotic treatment. Foot orthoses with personalised internal longitudinal arch support were more effective than flat insoles or standard treatments in reducing pain. CONCLUSIONS The use of orthotic treatment may be effective in reducing pain in the early stages of posterior tibial tendon dysfunction. Further research is needed into individualised orthotic treatment and high-intensity monitored exercise programmes.
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Affiliation(s)
- Isabel Gómez-Jurado
- Faculty of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
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Effects of a 4-Week Short-Foot Exercise Program on Gait Characteristics in Patients With Stage II Posterior Tibial Tendon Dysfunction. J Sport Rehabil 2020; 30:120-128. [PMID: 32235000 DOI: 10.1123/jsr.2019-0211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 10/16/2019] [Accepted: 01/29/2020] [Indexed: 11/18/2022]
Abstract
CONTEXT Clinically, it has been suggested that increased activation of intrinsic foot muscles may alter the demand of extrinsic muscle activity surrounding the ankle joint in patients with stage II posterior tibial tendon dysfunction. However, there is limited empirical evidence supporting this notion. OBJECTIVE The purpose of this study was to investigate the effects of a 4-week short-foot exercise (SFE) on biomechanical factors in patients with stage II posterior tibial tendon dysfunction. DESIGN Single-group pretest-posttest. SETTING University laboratory. PARTICIPANTS Fifteen subjects (8 males and 7 females) with stage II posterior tibial tendon dysfunction who had pain in posterior tibial tendon, pronated foot deformity (foot posture index ≥+6), and flexible foot deformity (navicular drop ≥10 mm) were voluntarily recruited. INTERVENTION All subjects completed a 4-week SFE program (15 repetitions × 5 sets/d and 3 d/wk) of 4 stages (standing with feedback, sitting, double-leg, and one-leg standing position). MAIN OUTCOME MEASURES Ankle joint kinematics and kinetics and tibialis anterior and fibularis longus muscle activation (% maximum voluntary isometric contraction) during gait were measured before and after SFE program. Cohen d effect size (ES [95% confidence intervals]) was calculated. RESULTS During the first rocker, tibialis anterior activation decreased at peak plantarflexion (ES = 0.75 [0.01 to 1.49]) and inversion (ES = 0.77 [0.03 to 1.51]) angle. During the second rocker, peak dorsiflexion angle (ES = 0.77 [0.03 to 1.51]) and tibialis anterior activation at peak eversion (ES = 1.57 [0.76 to 2.39]) reduced. During the third rocker, the peak abduction angle (ES = 0.80 [0.06 to 1.54]) and tibialis anterior and fibularis longus activation at peak plantarflexion (ES = 1.34 [0.54 to 2.13]; ES = 1.99 [1.11 to 2.86]) and abduction (ES = 1.29 [0.50 to 2.08]; ES = 1.67 [0.84 to 2.50]) decreased. CONCLUSIONS Our 4-week SFE program may have positive effects on changing muscle activation patterns for tibialis anterior and fibularis longus muscles, although it could not influence their structural deformity and ankle joint moment. It could produce a potential benefit of decreased tibialis posterior activation.
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Affiliation(s)
| | - Ka Ho Ng
- Department of Orthopaedics and Traumatology, Queen Mary Hospital, Hong Kong
| | - Joyce Lai
- Department of Family Medicine and Primary Care, Queen Mary Hospital, Hong Kong
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Radiosynoviorthesis after Surgery in the Treatment of Patients with Ankle Pigmented Villonodular Synovitis: A Case Series. J Clin Med 2020; 9:jcm9020597. [PMID: 32098290 PMCID: PMC7073893 DOI: 10.3390/jcm9020597] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/14/2020] [Accepted: 02/19/2020] [Indexed: 11/20/2022] Open
Abstract
Pigmented villonodular synovitis (PVNS) of the ankle is a very rare, locally aggressive, proliferative disorder. Although surgical excision represents the standard curative treatment, the PVNS relapse rate is high. We present our study of five young athletes (range 20–36 years) with a histopathological diagnosis of PVNS of the ankle, who were treated by surgery and adjuvant radiosynoviorthesis (RSO). The operation involved either arthroscopic (four patients) or open (one patient) debridement, followed by intraarticular RSO with the radiopharmaceutical erbium-169 (169Er). They were evaluated with the Foot Function Index (FFI) and a visual analog scale (VAS) for pain. At a median follow up period of 47 months (range 36–54 months), all five patients reported marked pain relief with improvements in their daily activities. In particular, the median FFI decreased from 77% (range 71.0%–84.5%) pre-treatment, to 0.5% (range 0%–6%) after treatment. The median VAS score decreased from 4 (range 3–7) to 0 (range 0–1), respectively. Throughout the follow-up period, there were no major complications regarding either therapeutic intervention (arthroscopic or open debridement, RSO). Based on these results, it can be concluded that adjuvant RSO with 169Er following surgical excision is effective and safe in the treatment of PVNS of the ankle.
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Chronic Lower Leg Pain in Athletes: Overview of Presentation and Management. HSS J 2020; 16:86-100. [PMID: 32015745 PMCID: PMC6973789 DOI: 10.1007/s11420-019-09669-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 01/07/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Athletes with chronic lower leg pain present a diagnostic challenge for clinicians due to the differential diagnoses that must be considered. PURPOSE/QUESTIONS We aimed to review the literature for studies on the diagnosis and management of chronic lower leg pain in athletes. METHODS A literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). The PubMed, Scopus, and Cochrane library databases were searched, and articles that examined chronic lower leg pain in athletes were considered for review. Two independent reviewers conducted the search utilizing pertinent Boolean operations. RESULTS Following two independent database searches, 275 articles were considered for initial review. After the inclusion and exclusion criteria were applied, 88 were included in the final review. These studies show that the most common causes of lower leg pain in athletes include medial tibial stress syndrome, chronic exertional compartment syndrome, tibial stress fractures, nerve entrapments, lower leg tendinopathies, and popliteal artery entrapment syndrome. Less frequently encountered causes include saphenous nerve entrapment and tendinopathy of the popliteus. Conservative management is the mainstay of care for the majority of cases of chronic lower leg pain; however, surgical intervention may be necessary. CONCLUSIONS Multiple conditions may result in lower leg pain in athletes. A focused clinical history and physical examination supplemented with appropriate imaging studies can guide clinicians in diagnosis and management. We provide a table to aid in the differential diagnosis of chronic leg pain in the athlete.
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Abstract
The adult acquired flatfoot deformity resulting from posterior tibial tendon dysfunction is the result of rupture of the posterior tibial tendon as well as key ligaments of the ankle and hindfoot. Kinematic studies have verified certain levels of deformity causing hindfoot eversion, lowering of the medial longitudinal arch and forefoot abduction. The condition is progressive and left untreated will cause significant disability. Bracing with ankle-foot orthoses has shown promising results in arresting progression of deformity and avoiding debilitating surgery. Various types of ankle-foot orthoses have been studied in terms of effects on gait as well as efficacy in treatment.
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Affiliation(s)
- Douglas Richie
- Applied Biomechanics, California School of Podiatric Medicine, Samuel Merritt University, Oakland, CA, USA.
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Jafarnezhadgero A, Fatollahi A, Amirzadeh N, Siahkouhian M, Granacher U. Ground reaction forces and muscle activity while walking on sand versus stable ground in individuals with pronated feet compared with healthy controls. PLoS One 2019; 14:e0223219. [PMID: 31557258 PMCID: PMC6762175 DOI: 10.1371/journal.pone.0223219] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 09/15/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Sand is an easy-to-access, cost-free resource that can be used to treat pronated feet (PF). Therefore, the aims of this study were to contrast the effects of walking on stable ground versus walking on sand on ground reaction forces (GRFs) and electromyographic (EMG) activity of selected lower limb muscles in PF individuals compared with healthy controls. METHODS Twenty-nine controls aged 22.2±2.5 years and 30 PF individuals aged 22.2±1.9 years were enrolled in this study. Participants walked at preferred speed and in randomized order over level ground and sand. A force plate was included in the walkway to collect GRFs. Muscle activities were recorded using EMG system. RESULTS No statistically significant between-group differences were found in preferred walking speed when walking on stable ground (PF: 1.33±0.12 m/s; controls: 1.35±0.14 m/s; p = 0.575; d = 0.15) and sand (PF: 1.19±0.11 m/s; controls: 1.23±0.18 m/s; p = 0.416; d = 0.27). Irrespective of the group, walking on sand (1.21±0.15 m/s) resulted in significantly lower gait speed compared with stable ground walking (1.34±0.13 m/s) (p<0.001; d = 0.93). Significant main effects of "surface" were found for peak posterior GRFs at heel contact, time to peak for peak lateral GRFs at heel contact, and peak anterior GRFs during push-off (p<0.044; d = 0.27-0.94). Pair-wise comparisons revealed significantly smaller peak posterior GRFs at heel contact (p = 0.005; d = 1.17), smaller peak anterior GRFs during push-off (p = 0.001; d = 1.14), and time to peak for peak lateral GRFs (p = 0.044; d = 0.28) when walking on sand. No significant main effects of "group" were observed for peak GRFs and their time to peak (p>0.05; d = 0.06-1.60). We could not find any significant group by surface interactions for peak GRFs and their time to peak. Significant main effects of "surface" were detected for anterior-posterior impulse and peak positive free moment amplitude (p<0.048; d = 0.54-0.71). Pair-wise comparisons revealed a significantly larger peak positive free moment amplitude (p = 0.010; d = 0.71) and a lower anterior-posterior impulse (p = 0.048; d = 0.38) when walking on sand. We observed significant main effects of "group" for the variable loading rate (p<0.030; d = 0.59). Pair-wise comparisons revealed significantly lower loading rates in PF compared with controls (p = 0.030; d = 0.61). Significant group by surface interactions were observed for the parameter peak positive free moment amplitude (p<0.030; d = 0.59). PF individuals exhibited a significantly lower peak positive free moment amplitude (p = 0.030, d = 0.41) when walking on sand. With regards to EMG, no significant main effects of "surface", main effects of "group", and group by surface interactions were observed for the recorded muscles during the loading and push-off phases (p>0.05; d = 0.00-0.53). CONCLUSIONS The observed lower velocities during walking on sand compared with stable ground were accompanied by lower peak positive free moments during the push-off phase and loading rates during the loading phase. Our findings of similar lower limb muscle activities during walking on sand compared with stable ground in PF together with lower free moment amplitudes, vertical loading rates, and lower walking velocities on sand may indicate more relative muscle activity on sand compared with stable ground. This needs to be verified in future studies.
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Affiliation(s)
- AmirAli Jafarnezhadgero
- Department of Physical Education and Sport Sciences, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Amir Fatollahi
- Department of Physical Education and Sport Sciences, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Nasrin Amirzadeh
- Department of Physical Education and Sport Sciences, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Marefat Siahkouhian
- Department of Physical Education and Sport Sciences, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Urs Granacher
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany
- * E-mail:
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Gonzalez FM, Harmouche E, Robertson DD, Umpierrez M, Singer AD, Younan Y, Bariteau J. Tenosynovial fluid as an indication of early posterior tibial tendon dysfunction in patients with normal tendon appearance. Skeletal Radiol 2019; 48:1377-1383. [PMID: 30778639 DOI: 10.1007/s00256-018-3142-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/04/2018] [Accepted: 12/25/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Our primary aim was to quantify the posterior tibial tendon (PTT) sheath fluid volume in individuals with the clinical diagnosis of stage 1 posterior tibial tendon dysfunction (PTTD) and no MRI-detectable intra-substance tendon pathology and compare them with patients with other causes of medial ankle pain, also without MRI-detectable intra-substance PTT pathology and with normal controls. We also wanted to determine if there is a fluid measurement that correlates with the clinical diagnosis of PTTD. MATERIALS AND METHODS A total of 326 individuals with medial ankle pain and no intra-substance PTT pathology were studied. Group 1 included 48 patients with a clinical diagnosis of stage 1 PTT dysfunction, group 2 comprised 278 patients with other causes of medial ankle pain, and a third control group consisted of 56 patients without any medial ankle pain. MRI-based geometric measurements included PTT fluid volume, maximum cross-sectional fluid area, and fluid width. Fluid measurements were compared between groups and measurement reliability was tested. RESULTS Group 1 showed greater PTT fluid volume, area, and width compared with groups 2 (other causes of medial ankle pain) and 3 (asymptomatic controls) (all p values < 0.001). A 9-mm threshold maximum fluid width was associated with PTTD (sensitivity 84%, specificity 85%). Measurements were reliable (all p values < 0.03) among three observers blinded to the gold standard. CONCLUSION Patients with stage 1 PTT dysfunction displayed greater volumes of tendon-sheath fluid than those with other causes of medial ankle pain and compared with asymptomatic controls. A threshold maximum fluid width greater than or equal to 9 mm distinguishes those with PTTD. An association between tendon sheath fluid distension and the clinical diagnosis of stage 1 posterior tibial tendon disease in the setting of no MRI-detectable intra-substance tendon pathology may allow for differentiation of medial ankle pain from other sources and may allow for early intervention aimed at preventing progressive PTTD. The level of evidence was prognostic (level III).
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Affiliation(s)
- Felix M Gonzalez
- Department of Radiology and Imaging Sciences, Emory University Hospital, Atlanta, GA, USA.
| | - Elie Harmouche
- Department of Radiology and Imaging Sciences, Emory University Hospital, Atlanta, GA, USA
| | - Douglas D Robertson
- Department of Radiology and Imaging Sciences, Emory University Hospital, Atlanta, GA, USA
| | - Monica Umpierrez
- Department of Radiology and Imaging Sciences, Emory University Hospital, Atlanta, GA, USA
| | - Adam D Singer
- Department of Radiology and Imaging Sciences, Emory University Hospital, Atlanta, GA, USA
| | - Yara Younan
- Department of Radiology and Imaging Sciences, Emory University Hospital, Atlanta, GA, USA
| | - Jason Bariteau
- Emory University Orthopaedic and Spine Center, 59 Executive Park S, Suite 2000, Atlanta, GA, 30329, USA
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Alam F, Raza S, Moiz JA, Bhati P, Anwer S, Alghadir A. Effects of selective strengthening of tibialis posterior and stretching of iliopsoas on navicular drop, dynamic balance, and lower limb muscle activity in pronated feet: A randomized clinical trial. PHYSICIAN SPORTSMED 2019; 47:301-311. [PMID: 30517043 DOI: 10.1080/00913847.2018.1553466] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objectives: Flexibility and strength are compromised in pronated feet, which could in turn lead to alteration of the dynamic balance and muscle activity in the lower extremities. This study aimed to analyze the effects of selective tibialis posterior strengthening and iliopsoas stretching on navicular drop, dynamic balance, and lower limb muscle activity in young adults with pronated feet. Methods: Twenty-eight participants with pronated feet were randomly assigned to either the stretching and strengthening group (n = 14) or the conventional exercise group (n = 14). The stretching and strengthening group performed tibialis posterior strengthening exercises and iliopsoas stretching three times a week for 6 weeks in addition to the conventional towel curl exercises. The conventional exercise group performed towel curl exercises only. Navicular drop, dynamic balance, and lower limb muscle activity were assessed at baseline and post-intervention. A mixed model analysis of variance was performed to test the study hypothesis. Results: Significant group effects for the activity of tibialis anterior (p = 0.003) and abductor hallucis muscle (p = 0.010), as well as for the posterolateral (p = 0.036) and composite reach scores (p = 0.018), were detected. Significant group × time interactions were observed for naviculardrop (p < 0.001), all dynamic balance components (p < 0.001), and the activity of tibialis anterior (p < 0.001) and abductor hallucis (p < 0.001). Conclusions: This study demonstrated that inclusion of selective tibialis posterior strengthening and iliopsoas stretching in addition to the conventional towel curl exercise program could improve important clinical outcomes, such as navicular drop, muscle activity, and dynamic balance in flatfeet.
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Affiliation(s)
- Farhan Alam
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia , New Delhi , India
| | - Shahid Raza
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia , New Delhi , India
| | - Jamal Ali Moiz
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia , New Delhi , India
| | - Pooja Bhati
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia , New Delhi , India
| | - Shahnawaz Anwer
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University , Riyadh , Saudi Arabia
| | - Ahmad Alghadir
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University , Riyadh , Saudi Arabia
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Crago D, Bishop C, Arnold JB. The effect of foot orthoses and insoles on running economy and performance in distance runners: A systematic review and meta-analysis. J Sports Sci 2019; 37:2613-2624. [PMID: 31423908 DOI: 10.1080/02640414.2019.1651582] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Foot orthoses and insoles are prescribed to runners, however their impact on running economy and performance is uncertain. The aim of this systematic review and meta-analysis was to determine the effect of foot orthoses and insoles on running economy and performance in distance runners. Seven electronic databases were searched from inception until June 2018. Eligible studies investigated the effect of foot orthoses or insoles on running economy (using indirect calorimetry) or running performance. Standardised mean differences (SMDs) were computed and meta-analyses were conducted using random effects models. Methodological quality was assessed using the Quality Index. Nine studies met the criteria and were included: five studies investigated the effect of foot orthoses on running economy and four investigated insoles. Foot orthoses were associated with small negative effects on running economy compared to no orthoses (SMD 0.42 [95% CI 0.17,0.72] p = 0.007). Shock absorbing insoles were also associated with negative effects on running economy, but an imprecise estimate (SMD 0.26 [95% CI -0.33,0.84] p = 0.83). Quality Index scores ranged from 4 to 15 out of 17. Foot orthoses and shock absorbing insoles may adversely affect running economy in distance runners. Future research should consider their potential effects on running performance.
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Affiliation(s)
- Daniel Crago
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia , Adelaide , Australia
| | - Christopher Bishop
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia , Adelaide , Australia.,The Biomechanics Lab , Adelaide , Australia
| | - John B Arnold
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia , Adelaide , Australia
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Barati K, Saeedi H, Hajiaghaei B, Jalali M, Curran S. The effect of hydrodynamic insole on foot kinematics in individuals with flexible flatfoot: Case series using a single-subject design. Proc Inst Mech Eng H 2019; 233:407-413. [PMID: 30843471 DOI: 10.1177/0954411919831326] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The medial longitudinal arch of the foot is a dynamic structure while walking. The mobility of this structure in people with flexible flatfoot is partially or completely absent. The aim of this study was to investigate the efficacy of an insole that was designed to retrieve the medial longitudinal arch mobility in people with flatfoot. The study was a case series using a single-subject design. This single-subject design study was based on three subjects with flexible flatfoot. This study was designed in two phases: the baseline phase and the intervention phase. Each phase included five measurement sessions that were done in 5 consecutive weeks. We used the celeration-line method to detect the significant differences between the phases. Significant differences were recorded in the walking velocity, step length, and medial longitudinal arch mobility parameters when using the hydrodynamic insole. The results of this study showed that using the hydrodynamic insole may have a positive effect on the foot kinematics and gait parameters in people with flexible flatfoot.
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Affiliation(s)
- Kourosh Barati
- 1 Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran.,3 Rehabilitation Research Centre, Iran university of medical sciences, Tehran, Iran
| | - Hassan Saeedi
- 1 Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran.,3 Rehabilitation Research Centre, Iran university of medical sciences, Tehran, Iran
| | - Behnam Hajiaghaei
- 1 Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran.,3 Rehabilitation Research Centre, Iran university of medical sciences, Tehran, Iran
| | - Maryam Jalali
- 1 Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran.,3 Rehabilitation Research Centre, Iran university of medical sciences, Tehran, Iran
| | - Sarah Curran
- 2 Cardiff School of Health Sciences, Cardiff Metropolitan University, Cardiff, UK
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Ikpeze TC, Brodell JD, Chen RE, Oh I. Evaluation and Treatment of Posterior Tibialis Tendon Insufficiency in the Elderly Patients. Geriatr Orthop Surg Rehabil 2019; 10:2151459318821461. [PMID: 30719400 PMCID: PMC6348568 DOI: 10.1177/2151459318821461] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction: Posterior tibialis tendon insufficiency is the most common cause of adult acquired flatfoot deformity in elderly patients. We performed a literature search of primary and secondary journal articles pertaining to posterior tibialis tendon insufficiency in the geriatric population. We examined relevant data from these articles regarding current evaluation in addition to both conservative and advanced treatment approaches that correspond to disease severity. Significance: There is a paucity of literature to guide treatment of posterior tibialis tendon insufficiency in the elderly, and this condition may be more prevalent in geriatric patients than previously realized. Results: Posterior tibialis tendon insufficiency is an acquired defect that affects 10% of the geriatric population and disproportionately affects women. It is typically caused by degenerative changes. There are four primary stages of posterior tibialis tendon with subcategorizations that range from mild to severe. Conservative treatment with a variety of available ankle braces and non-steroidal anti-inflammatory medications are typically used to treat the first and second stage disease. Surgical repair is warranted for advanced second stage and above posterior tendon insufficiency. A variety of techniques have been proposed, and can include tendon transfer, hindfoot fusion, and even total ankle arthroplasty in extreme cases. Conclusion: Posterior tibialis tendon insufficiency causes marked discomfort and alters normal gait biomechanics. Elderly patients typically present with more severe manifestations of the disease. For patients requiring surgery, and especially geriatric patients, the ideal treatment is thought to be a procedure that is minimally invasive in order to maximize positive outcomes for elderly patients. More work is needed to examine clinical and radiographic outcomes of geriatric patients treated for posterior tibialis tendon insufficiency.
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Affiliation(s)
- Tochukwu C Ikpeze
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - James D Brodell
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - Raymond E Chen
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - Irvin Oh
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
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Abstract
Adult-acquired flatfoot deformity (AAFD) comprises a wide spectrum of ligament and tendon failure that may result in significant deformity and disability. It is often associated with posterior tibial tendon deficiency (PTTD), which has been linked to multiple demographic factors, medical comorbidities, and genetic processes. AAFD is classified using stages I through IV. Nonoperative treatment modalities should always be attempted first and often provide resolution in stages I and II. Stage II, consisting of a wide range of flexible deformities, is typically treated operatively with a combination of soft tissue procedures and osteotomies. Stage III, which is characterized by a rigid flatfoot, typically warrants triple arthrodesis. Stage IV, where the flatfoot deformity involves the ankle joint, is treated with ankle arthrodesis or ankle arthroplasty with or without deltoid ligament reconstruction along with procedures to restore alignment of the foot. There is limited evidence as to the optimal procedure; thus, the surgical indications and techniques continue to be researched.
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Affiliation(s)
- Jensen K. Henry
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Rachel Shakked
- Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, PA, USA
| | - Scott J. Ellis
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
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Heng ML, Krishnasamy P, Kong PW. First ray mobility and posterior tibial tendon dysfunction (PTTD) in persons with flatfoot: A case control study. Foot (Edinb) 2018; 37:57-60. [PMID: 30326412 DOI: 10.1016/j.foot.2018.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/30/2018] [Accepted: 08/01/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND While posterior tibial tendon dysfunction (PTTD) commonly presents with flat feet and has been thought to be associated with first ray mobility, many flat-footed individuals are asymptomatic and do not experience any symptoms of PTTD. Thus, there is a need to control for foot type when studying factors related to PTTD. This study aimed to clarify if first ray mobility differed between flat-footed individuals with and without symptoms of PTTD. It was hypothesized that PTTD patients would display higher mobility of the first ray than asymptomatic flat-footed controls. METHODS Given that PTTD patients were often flat-footed, asymptomatic flat-footed individuals were chosen as controls to remove flatfoot as a potential confounding factor. We recruited 32 flat-footed subjects, of which 16 exhibiting PTTD symptoms and 16 asymptomatic controls matched for age, sex and body mass index. First ray mobility was assessed using subjective classification ("stiff", "normal" or "hypermobile") and maximum dorsal displacement using a ruler indicator. Mann-Whitney U was used to test for between-groups differences. RESULTS Subjective classification was similar between PTTD and control groups (both groups: 38% "normal" joint mobility). No significant differences were found between PTTD patients and asymptomatic controls in first ray displacement [median (IQR), PTTD: 6.00 (1.75) mm; control: 6.00 (1.00) mm; P=.31]. CONCLUSIONS First ray mobility was not associated with PTTD in flat-footed persons. When evaluating symptoms of PTTD, clinicians should pay attention to factors other than first ray mobility.
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Affiliation(s)
- Marabelle L Heng
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, 637616, Singapore; Podiatry Department, Singapore General Hospital, Diabetes & Metabolism Centre, 17 Third Hospital Avenue, 168752, Singapore
| | - Priathashini Krishnasamy
- Sports Medicine and Surgery Clinic, Tan Tock Seng Hospital, Medical Centre 2, 11 Jalan Tan Tock Seng, 308433, Singapore
| | - Pui W Kong
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, 637616, Singapore.
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Ross MH, Smith MD, Mellor R, Vicenzino B. Exercise for posterior tibial tendon dysfunction: a systematic review of randomised clinical trials and clinical guidelines. BMJ Open Sport Exerc Med 2018; 4:e000430. [PMID: 30271611 PMCID: PMC6157513 DOI: 10.1136/bmjsem-2018-000430] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2018] [Indexed: 12/25/2022] Open
Abstract
Objective To systematically review all randomised clinical trials to determine the efficacy of local strengthening exercises compared with other forms of conservative management for adults with posterior tibial tendon dysfunction. Design Systematic review. Data sources Four electronic databases (Cumulative Index to Nursing and Allied Health Literature, Cochrane, Embase and PubMed) were searched up to June 2018. Eligibility criteria for selecting studies The study included randomised clinical trials investigating individuals with posterior tibial tendon dysfunction where local strengthening was compared with other forms of conservative management with respect to pain, function and/or physical impairment outcome measures. Standardised mean differences (SMDs) were used to compare change scores between groups and descriptors of exercise prescription assessed according to the Template for Intervention Description and Replication and the Toigo and Boutellier recommendations. Results 3 studies (n=93) were eligible for inclusion in the review. Varying strengthening exercises were compared with stretching and foot orthoses (n=2) or no intervention (n=1). Moderate effects (SMD 0.6-1.2) were found for reducing pain and disability with eccentric strengthening in conjunction with stretching and orthoses compared with concentric exercises, stretching and orthoses combined, and stretching and orthoses alone. Evaluation of exercise prescription parameters demonstrated minimal reporting, with the only consistent parameters being the number of sets and repetitions of the exercises, and the duration of the experimental period. Conclusion This review demonstrates the paucity of high-quality research for the conservative management of posterior tibial tendon dysfunction, and highlights the lack of exercise prescription parameters reported in clinical trials. Trial registration number CRD42017076156.
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Affiliation(s)
- Megan H Ross
- Department of Physiotherapy, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Michelle D Smith
- Department of Physiotherapy, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Rebecca Mellor
- Department of Physiotherapy, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Bill Vicenzino
- Department of Physiotherapy, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
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Moisan G, Descarreaux M, Cantin V. Muscle activation during fast walking with two types of foot orthoses in participants with cavus feet. J Electromyogr Kinesiol 2018; 43:7-13. [PMID: 30145319 DOI: 10.1016/j.jelekin.2018.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 07/10/2018] [Accepted: 08/14/2018] [Indexed: 11/30/2022] Open
Abstract
The aim of this study was to quantify the effects of foot orthoses (FOs) with and without a lateral bar on muscle activity of participants with cavus feet. Fifteen participants were recruited from the Université du Québec à Trois-Rivières students and podiatry clinic. The muscle activity of the tibialis anterior, fibularis longus, gastrocnemius lateralis and medialis, vastus medialis and lateralis, biceps femoris and gluteus medius were recorded during fast walking under two experimental conditions (FOs with and without a lateral bar) and a control condition (shoes). Experimentations were completed after a one-month adaptation period to each experimental condition. The root mean square of the electromyography (EMG) data was analyzed. To compare the effects between conditions, a curve analysis was performed using one-dimensional statistical parametric mapping. The main result of this study was an increased gastrocnemius lateralis muscle activity (maximum mean difference: +28%) during the propulsion phase of gait (44-46%) when participants wore FOs compared to the control condition. This result will help researchers and clinicians better understand the FOs' EMG effects of individuals with cavus feet. As FOs are mainly prescribed for symptomatic patients, future studies should assess their effects on individuals suffering of a pathology, such as Achilles tendinopathy.
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Affiliation(s)
- Gabriel Moisan
- Département d'anatomie, Université du Québec à Trois-Rivières, 3351 Boul Des Forges, Trois-Rivières, Quebec G9A 5H7, Canada; Département des sciences de l'activité physique, Université du Québec à Trois-Rivières, 3351 Boul Des Forges, Trois-Rivières, Quebec G9A 5H7, Canada; Groupe de recherche sur les affections neuro-musculo-squelettiques (GRAN), Université du Québec à Trois-Rivières, 3351 Boul Des Forges, Trois-Rivières, Quebec G9A 5H7, Canada.
| | - Martin Descarreaux
- Département des sciences de l'activité physique, Université du Québec à Trois-Rivières, 3351 Boul Des Forges, Trois-Rivières, Quebec G9A 5H7, Canada; Groupe de recherche sur les affections neuro-musculo-squelettiques (GRAN), Université du Québec à Trois-Rivières, 3351 Boul Des Forges, Trois-Rivières, Quebec G9A 5H7, Canada.
| | - Vincent Cantin
- Département des sciences de l'activité physique, Université du Québec à Trois-Rivières, 3351 Boul Des Forges, Trois-Rivières, Quebec G9A 5H7, Canada; Groupe de recherche sur les affections neuro-musculo-squelettiques (GRAN), Université du Québec à Trois-Rivières, 3351 Boul Des Forges, Trois-Rivières, Quebec G9A 5H7, Canada.
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Carlton L, Maccio JR, Maccio JG, Braga A, Tomanio E, Belikov A. The application of Mechanical Diagnosis and Therapy to the ankle-foot complex: a case series. J Man Manip Ther 2018; 26:181-188. [PMID: 30042632 DOI: 10.1080/10669817.2018.1456028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background Pain at the ankle-foot complex is a common musculoskeletal condition that can lead to dysfunction. Mechanical Diagnosis and Therapy (MDT) is an orthopedic classification and treatment system based on mechanical and symptomatic response to repeated and sustained movement. There has been no investigation of the association between MDT and patients diagnosed with ankle-foot complex pain. Case description This report presents four patients with a primary complaint of pain in the ankle-foot complex. Three patients had a medical diagnosis while the other was self-referred through direct access. All received classification and treatment by clinicians trained in MDT solely utilizing MDT principles. Outcomes Short- and long-term (4-12 months) outcomes were excellent, demonstrating rapid abolishment of symptoms and return to prior levels of function in an average of six visits over 21 days (4-8 visits over 14-33 days) without the use of modalities, strength, or proprioceptive training. The patients demonstrated the ability to prevent and manage re-occurrence of symptoms independently without seeking further health care at long-term follow-up. Discussion The rapid speed of recovery and return to functional activities demonstrated in this case series, raises questions about whether or not the pathologies traditionally associated with the etiology of ankle-foot injuries are actually at fault or understood. Moreover, it demonstrates that specific movements can rapidly worsen or improve symptoms challenging the current generalized rehabilitation protocols. This report provides preliminary evidence that MDT may be capable of providing more effective short-term outcomes in the management of ankle-foot complex injuries. Level of Evidence 4.
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MAHARAJ JAYISHNIN, CRESSWELL ANDREWG, LICHTWARK GLENA. The Immediate Effect of Foot Orthoses on Subtalar Joint Mechanics and Energetics. Med Sci Sports Exerc 2018; 50:1449-1456. [DOI: 10.1249/mss.0000000000001591] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ross MH, Smith MD, Vicenzino B. Reported selection criteria for adult acquired flatfoot deformity and posterior tibial tendon dysfunction: Are they one and the same? A systematic review. PLoS One 2017; 12:e0187201. [PMID: 29194449 PMCID: PMC5711021 DOI: 10.1371/journal.pone.0187201] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 10/16/2017] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Posterior tibial tendon dysfunction (PTTD) and adult acquired flatfoot deformity (AAFD) are used interchangeably, although both suggest quite different pathological processes. OBJECTIVE To investigate key differences in selection criteria used for inclusion into research studies. METHODS An electronic database search was performed from inception to June 2016. All primary research articles with clear inclusion/diagnostic criteria for PTTD or AAFD were included in the review. All criteria were extracted and synthesised into one aggregate list. Frequencies of recurring criteria were calculated and reported for each stage of the conditions. RESULTS Of the potentially eligible papers, 148 (65%) did not specify inclusion/selection criteria for PTTD or AAFD and were excluded. Eligibility criteria were reported 82 times in the 80 included papers, with 69 descriptions for PTTD and 13 for AAFD. After synthesis of criteria from all papers, there were 18 key signs and symptoms. Signs and symptoms were considered to be those relating to tendon pathology and those relating to structural deformity. The total number of individual inclusion/diagnostic criteria ranged from 2 to 9. The majority of articles required signs of both tendon dysfunction and structural deformity (84% for AAFD and 81% for PTTD). Across both groups, the most frequently reported criteria were abduction of the forefoot (11.5% of total criteria used), the presence of a flexible deformity (10.2%) and difficulty performing a single leg heel raise (10.0%). This was largely the case for the PTTD articles, whereas the AAFD articles were more focused on postural issues such as forefoot abduction, medial arch collapse, and hindfoot valgus (each 16.7%). CONCLUSION As well as synthesising the available literature and providing reporting recommendations, this review has identified that many papers investigating PTTD/AAFD do not state condition-specific selection criteria and that this limits their clinical applicability. Key signs and symptoms of PTTD and AAFD appear similar, except in early PTTD where no structural deformity is present. We recommend that PTTD is the preferred terminology for the condition associated with signs of local tendon dysfunction with pain and/or swelling along the tendon and difficulty with inversion and/or single leg heel raise characterising stage I and difficulty with single leg heel raise and a flexible flatfoot deformity characterizing stage II PTTD. While AAFD may be useful as an umbrella term for acquired flatfoot deformities, the specific associated aetiology should be reported in studies to aid consolidation and implementation of research into practice. TRIAL REGISTRATION Prospero ID: 42016046943.
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Affiliation(s)
- Megan H. Ross
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia
| | - Michelle D. Smith
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia
| | - Bill Vicenzino
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia
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Akuzawa H, Imai A, Iizuka S, Matsunaga N, Kaneoka K. The influence of foot position on lower leg muscle activity during a heel raise exercise measured with fine-wire and surface EMG. Phys Ther Sport 2017; 28:23-28. [PMID: 28950148 DOI: 10.1016/j.ptsp.2017.08.077] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 08/05/2017] [Accepted: 08/19/2017] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Exercises for lower leg muscles are important to improve function. To examine the influence of foot position on lower leg muscle activity during heel raises. DESIGN Cross-sectional laboratory study. SETTING Laboratory. PARTICIPANTS Fourteen healthy men participated in this study. MAIN OUTCOME MEASURES The muscle activity levels of the tibialis posterior (TP), peroneus longus (PL), flexor digitorum longus (FDL) and medial gastrocnemius (MG) were measured. The heel raises consisted of three foot positions: 1) neutral, 2) 30° abduction, and 3) 30° adduction. The EMG data for five repetitions of each foot position were normalized to maximum voluntary contraction. One-way repeated measure ANOVA was employed for statistical analysis. RESULTS The muscle activity level of TP, PL and FDL was significantly different between the three foot positions during the heel raises. TP and FDL showed the highest activity level in 30° foot adduction while PL demonstrated the highest activity level in 30° foot abduction. CONCLUSIONS Heel raises with 30° foot adduction and abduction positions can change lower leg muscle activity; These findings suggest that altering foot posture during the heel raise exercise may benefit patients with impaired TP, PL or FDL function.
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Affiliation(s)
- Hiroshi Akuzawa
- School of Sport Sciences, Waseda University, 2-579-15, Mikajima, Tokorozawa, Saitama, Japan
| | - Atsushi Imai
- Faculty of Sport Sciences, Waseda University, 2-579-15, Mikajima, Tokorozawa, Saitama, Japan
| | - Satoshi Iizuka
- School of Sport Sciences, Waseda University, 2-579-15, Mikajima, Tokorozawa, Saitama, Japan
| | - Naoto Matsunaga
- School of Sport Sciences, Waseda University, 2-579-15, Mikajima, Tokorozawa, Saitama, Japan
| | - Koji Kaneoka
- Faculty of Sport Sciences, Waseda University, 2-579-15, Mikajima, Tokorozawa, Saitama, Japan.
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Durrant B, Chockalingam N, Morriss-Roberts C. Assessment and Diagnosis of Posterior Tibial Tendon Dysfunction: Do We Share the Same Opinions and Beliefs? J Am Podiatr Med Assoc 2017; 106:27-36. [PMID: 26895358 DOI: 10.7547/14-122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Posterior tibial tendon dysfunction is a disabling pathologic flatfoot disorder. Evidence supports the notion that this condition is poorly diagnosed by health-care professionals. In addition, opinion is divided as to the most appropriate assessment and diagnostic techniques used to reflect the progression or stage of the condition. Hence, this study intended to explore the views and opinions of health-care professionals who may be involved in its assessment and diagnosis. METHODS A two-phase sequential mixed methods design was used that combined a questionnaire survey and a focus group interview. RESULTS The questionnaire data were analyzed using the Kendall levels of concordance and the Cohen kappa statistic, and the focus group data were analyzed using thematic analysis, which led to three main themes: resource implications, scope of practice, and awareness of the condition. CONCLUSIONS This study highlights what may have been suspected previously but that has never been investigated in a structured manner. One approach to the assessment and diagnosis of posterior tibial tendon dysfunction is not necessarily the best, and depending on the clinical teams, different guidance may be required to ensure that patients are receiving the most appropriate and best care.
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Affiliation(s)
- Beverley Durrant
- Department of Podiatry, University of Brighton, Eastbourne, England
- Faculty of Health, Staffordshire University, Stoke-on-Trent, England
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van Ark M, Cook JL, Docking SI, Zwerver J, Gaida JE, van den Akker-Scheek I, Rio E. Do isometric and isotonic exercise programs reduce pain in athletes with patellar tendinopathy in-season? A randomised clinical trial. J Sci Med Sport 2016; 19:702-6. [DOI: 10.1016/j.jsams.2015.11.006] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 11/14/2015] [Accepted: 11/27/2015] [Indexed: 10/22/2022]
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An Ankle-Foot Orthosis With a Lateral Extension Reduces Forefoot Abduction in Subjects With Stage II Posterior Tibial Tendon Dysfunction. J Orthop Sports Phys Ther 2016; 46:26-33. [PMID: 26654572 PMCID: PMC5771476 DOI: 10.2519/jospt.2016.5618] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Controlled laboratory, repeated measures. BACKGROUND Posterior tibial tendon dysfunction is a common musculoskeletal problem that includes tendon degeneration and collapse of the medial arch of the foot (flatfoot deformity). Ankle-foot orthoses (AFOs) typically are used to correct flatfoot deformity. Correction of flatfoot deformity involves increasing forefoot adduction, forefoot plantar flexion, and hindfoot inversion. OBJECTIVES To test whether a foot orthosis with a lateral extension reduces forefoot abduction in patients with stage II posterior tibial tendon dysfunction while walking. METHODS The gait of 15 participants with stage II posterior tibial tendon dysfunction was evaluated under 3 conditions: a standard AFO, an AFO with a lateral extension, and a shoe-only control condition. Kinematic variables of interest were evaluated at designated time points in the gait cycle and included hindfoot inversion/eversion, forefoot plantar flexion/dorsiflexion, and forefoot abduction/adduction. A 3-by-4, repeated-measures analysis of variance (brace condition by gait phase) was used to compare variables across conditions. RESULTS The AFO with a lateral extension resulted in a significantly greater change in forefoot adduction compared to the standard AFO (2.6°, P = .02) and shoe-only conditions (4.1°, P<.01) across all phases of stance. Forefoot plantar flexion was significantly increased when comparing the standard AFO and AFO with a lateral extension to the shoe-only condition. The AFO with the lateral extension also demonstrated significantly increased hindfoot inversion during the loading response and terminal stance phases. CONCLUSION Off-the-shelf and standard AFOs have been shown to improve forefoot plantar flexion and hindfoot eversion, but not forefoot adduction. A lateral extension added to a standard AFO along the forefoot significantly improved forefoot adduction in participants with posterior tibial tendon dysfunction while walking.
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Gao L, Yuan JS, Heden GJ, Szivek JA, Taljanovic MS, Latt LD, Witte RS. Ultrasound elasticity imaging for determining the mechanical properties of human posterior tibial tendon: a cadaveric study. IEEE Trans Biomed Eng 2015; 62:1179-84. [PMID: 25532163 DOI: 10.1109/tbme.2014.2381002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Posterior tibial tendon dysfunction (PTTD) is a common degenerative condition leading to a severe impairment of gait. There is currently no effective method to determine whether a patient with advanced PTTD would benefit from several months of bracing and physical therapy or ultimately require surgery. Tendon degeneration is closely associated with irreversible degradation of its collagen structure, leading to changes to its mechanical properties. If these properties could be monitored in vivo, they could be used to quantify the severity of tendonosis and help determine the appropriate treatment. The goal of this cadaveric study was, therefore, to develop and validate ultrasound elasticity imaging (UEI) as a potentially noninvasive technique for quantifying tendon mechanical properties. Five human cadaver feet were mounted in a materials testing system (MTS), while the posterior tibial tendon (PTT) was attached to a force actuator. A portable ultrasound scanner collected 2-D data during loading cycles. Young's modulus was calculated from the strain, loading force, and cross-sectional area of the PTT. Average Young's modulus for the five tendons was (0.45 ± 0.16 GPa) using UEI, which was consistent with simultaneous measurements made by the MTS across the whole tendon (0.52 ± 0.18 GPa). We also calculated the scaling factor (0.12 ± 0.01) between the load on the PTT and the inversion force at the forefoot, a measurable quantity in vivo. This study suggests that UEI could be a reliable in vivo technique for estimating the mechanical properties of the PTT, and as a clinical tool, help guide treatment decisions for advanced PTTD and other tendinopathies.
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