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Ross M, Elkins MR. Hip, knee and ankle disorders. J Physiother 2024:S1836-9553(24)00061-4. [PMID: 38897908 DOI: 10.1016/j.jphys.2024.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 06/05/2024] [Indexed: 06/21/2024] Open
Affiliation(s)
- Megan Ross
- RECOVER Injury Research Centre, University of Queensland, Brisbane, Australia
| | - Mark R Elkins
- Faculty of Medicine and Health, University of Sydney, Sydney, Australia; Editor, Journal of Physiotherapy.
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Kaneko F, Katayama S, Kudo S. Posterior Tibial Artery Blood Flow Velocity Is Increased in Patients with Plantar Heel Pain. J Clin Med 2024; 13:3153. [PMID: 38892865 PMCID: PMC11172846 DOI: 10.3390/jcm13113153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 05/25/2024] [Accepted: 05/26/2024] [Indexed: 06/21/2024] Open
Abstract
Background/Objectives: This study aimed to investigate the relationship between posterior tibial artery blood flow velocity and plantar heel pain (PHP). Methods: The PHP group comprised patients diagnosed with plantar fasciitis with plantar heel pain during gait, and the control group comprised healthy participants without plantar heel pain. The peak systolic velocity of the posterior tibial artery was measured using ultrasonography; it was measured three times on each side, and the mean value was calculated. Receiver operating characteristic curve analysis was performed to calculate the peak systolic velocity cutoff value for plantar heel pain. Results: 23 patients (age 58.0 ± 16.5 years; 13 males and 10 females) and 23 healthy participants (age 51.3 ± 17.3 years; 10 males and 13 females) formed the PHP and control groups, respectively. Peak systolic velocity on the affected side was significantly greater in the PHP group (44.1 ± 13.1 cm/s) than in the control group (32.7 ± 5.9 cm/s). No significant difference was observed between the left and right sides in the PHP (7.1 ± 9.8 cm/s) and control (3.7 ± 3.0 cm/s) groups. A cutoff value of 38.2 cm/s was observed on the affected side. Conclusions: We quantified the increase in posterior tibial artery blood flow velocity in patients with plantar heel pain. Peak systolic velocity measurements can aid in quantitatively evaluating these patients. This study was registered as a clinical trial (UMIN000046875) on 1 October 2021.
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Affiliation(s)
- Fumiya Kaneko
- Inclusive Medical Science Research Institute, 1-26-16 Nankokita, Suminoe Ward, Osaka 559-8611, Japan;
- Department of Rehabilitation, Meidaimae Orthopedic Clinic, 1-38-25, Matsubara Setagaya Ward, Tokyo 156-0043, Japan;
- AR-Ex Medical Research Center, 4-13-1, Todoroki Setagaya, Tokyo 158-0082, Japan
| | - Sho Katayama
- Department of Rehabilitation, Meidaimae Orthopedic Clinic, 1-38-25, Matsubara Setagaya Ward, Tokyo 156-0043, Japan;
| | - Shintarou Kudo
- Inclusive Medical Science Research Institute, 1-26-16 Nankokita, Suminoe Ward, Osaka 559-8611, Japan;
- AR-Ex Medical Research Center, 4-13-1, Todoroki Setagaya, Tokyo 158-0082, Japan
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Szajkowski S, Pasek J, Cieślar G. Dose Escalation Can Enhance the Therapeutic Potential of Radial Extracorporeal Shock-Wave Therapy in the Treatment of Plantar Fasciitis in Runners. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:766. [PMID: 38792948 PMCID: PMC11123367 DOI: 10.3390/medicina60050766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/28/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024]
Abstract
Background and Objectives: Treatment of chronic plantar fasciitis is challenging given that there are various of available treatment options with no clear gold standard. The aim of the study was to examine the dose-escalation effect of rESWT on the biomechanical parameters of the plantar fascia and pain ailments. Materials and Methods: In the experimental group (n = 30), the intensity of the shock wave was increased every two subsequent treatment sessions. In the control group (n = 32), the treatment parameters were not changed. In both groups, six treatments were performed, with two treatment sessions a week. In order to assess the biomechanical parameters of the plantar fascia, myotonometric measurements were performed. The pain intensity was assessed using the Visual Analog Scale (VAS). Results: The tension of the plantar fascia attachment in the experimental group decreased from 27.69 ± 2.06 [Hz] before treatment to 26.29 ± 1.69 [Hz] after treatment (p = 0.009) and to 26.03 ± 2.15 [Hz] 1 month after the beginning of treatment (p = 0.003). In the control group, the frequency results did not change significantly (p > 0.05). Flexibility increased in both groups. The test results before treatment and 1 month after the beginning of the treatment showed statistical significance in the experimental group (p = 0.001) vs. (p = 0.002) in the control group. The differences were not statistically significant between groups (p > 0.05). The assessment of pain intensity carried out 1 month after the end of treatment in the experimental group amounted to 3.14 ± 2.28 points, which was statistically significantly lower compared to that in the control group, where it amounted to 5.14 ± 1.92 points. (p < 0.001). Conclusions: The use of rESWT performed with an increasing intensity of impact during subsequent treatment procedures demonstrated greater effectiveness in improving the biomechanical parameters of the plantar fascia and was also more effective in reducing the pain ailments. Our results are encouraging. The dose escalation in the treatment cycle is worth considering. To prove that this method of treatment is more effective, a randomized controlled trial should be carried out on a representative sample.
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Affiliation(s)
- Sebastian Szajkowski
- Faculty of Medical and Social Sciences, Warsaw Medical Academy of Applied Sciences, 8 Rydygiera St., 01-793 Warszawa, Poland;
| | - Jarosław Pasek
- Collegium Medicum im dr Władysława Biegańskiego, Jan Długosz University in Częstochowa, 13/15 Armii Krajowej St., 42-200 Częstochowa, Poland
| | - Grzegorz Cieślar
- Department of Internal Medicine, Angiology and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 15 Stefana Batorego St., 41-902 Bytom, Poland;
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Thakur R, Aluka SKR, Srikanth R, Hussain SM. Utility of Shear Wave Elastography for the Diagnosis of Plantar Fasciitis: Comparison Between Symptomatic and Asymptomatic Sides in Unilaterally Affected Patients. Cureus 2024; 16:e60231. [PMID: 38872657 PMCID: PMC11168960 DOI: 10.7759/cureus.60231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/13/2024] [Indexed: 06/15/2024] Open
Abstract
INTRODUCTION Plantar fasciitis (PF) can cause pain in the heel, which can affect everyday activities. While it often resolves on its own, diagnosing PF to rule out other hind foot conditions by imaging modality in cases of recurrence can be difficult. Methods such as MRI and ultrasonography are helpful, but the use of elastography, specifically shear wave elastography (SWE), as a tool for diagnosing PF is being studied. METHODOLOGY This comparative observational study included patients over 18 years presenting with unilateral hind foot pain who were investigated using SWE. Exclusions comprised those who were bilaterally affected and with foot deformities, trauma history, or prior injection therapy. Patients' AOFAS Ankle-Hindfoot Scores were assessed along with visual analog scale (VAS) scores, followed by SWE examination of both heels. RESULTS The study found no significant difference in the plantar fascia thickness between affected and unaffected sides, with a mean thickness of 4.3±0.8mm and 5.1±0.6mm, respectively. Shear wave velocity (SWV) was lower on the affected side, indicating reduced stiffness compared to the unaffected side. The Spearman rank test revealed strong direct correlations between SWV and both the VAS and HF-AOFAS scores on the affected side. CONCLUSION The study observed that SWE enhances B-mode ultrasonography in detecting early PF even with normal plantar fascia thickness, offering a user-independent and reliable tool for treatment monitoring and correlation with functional and pain scores. Further research with larger populations can aid in developing a clinico-radiological classification system for PF, improving prognostication and treatment guidance.
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Affiliation(s)
- Rajani Thakur
- Radiology and Imageology, Nizam's Institute of Medical Sciences, Hyderabad, IND
| | | | - Rama Srikanth
- Radiology and Imageology, Nizam's Institute of Medical Sciences, Hyderabad, IND
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Canca-Sanchez FJ, Morales-Asencio JM, Ortega-Avila AB, Gijon-Nogueron G, Cervera-Garvi P, Marchena-Rodriguez A, Canca-Sanchez JC. Predictive factors for foot pain in the adult population. BMC Musculoskelet Disord 2024; 25:52. [PMID: 38216960 PMCID: PMC10785436 DOI: 10.1186/s12891-023-07144-9] [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: 11/06/2023] [Accepted: 12/21/2023] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND Foot pain has been associated to factors like: fat, body mass index, age increased, female gender and the presence of pathologies. Although evidence is limited. The purpose is to determine the predictive factors for foot pain in the adult population. METHODS From January to December 2021, 457 patients were > 18 years, gave signed informed consent to take part to this cross sectional study. All completed demographic data and various questionnaires related to pain: Foot Function Index, EuroQoL-5D and Visual Analogue Scale (foot pain). Anthropometric measurements were obtained using McPoil platform and foot posture was assessed by the Foot Posture Index (FPI). To determine whether a volume change is a predictive factor for foot pain, a parameter was established: the volumetric index for footwear (VIF). Factors linked to the presence of pain, including the considered VIF variables, were analyzed through multivariable logistic regression. RESULTS Among the study population, 40.7% were male and 59.3% female. The mean age of 39.06 years and a body mass index of 25.58 Kg/cm2. The logistic regression model had a classification capability of 72.4%, a sensitivity of 72.3% and a specificity of 73%, in which, the predictors considered were the variables found to have a significant association with FFI-pain > 45 points,, showed that younger women, with a higher BMI, higher values of right FPI (pronation), poorer overall perceived health and with problems in walking were more likely to experience foot pain. CONCLUSION Predictive factors for foot pain in the adult population include gender, age, Body Mass Index, FPI on the right foot, perceived health and mobility. Clinical implication, the presented measure aids physicians in assessing their patients´ foot pain likelihood.
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Affiliation(s)
| | - Jose Miguel Morales-Asencio
- Faculty of Health Sciences, Department of Nursing and Podiatry, University of Malaga, Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA platform BIONAND, Málaga, Spain
| | - Ana Belen Ortega-Avila
- Faculty of Health Sciences, Department of Nursing and Podiatry, University of Malaga, Málaga, Spain.
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA platform BIONAND, Málaga, Spain.
| | - Gabriel Gijon-Nogueron
- Faculty of Health Sciences, Department of Nursing and Podiatry, University of Malaga, Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA platform BIONAND, Málaga, Spain
| | - Pablo Cervera-Garvi
- Faculty of Health Sciences, Department of Nursing and Podiatry, University of Malaga, Málaga, Spain
| | - Ana Marchena-Rodriguez
- Faculty of Health Sciences, Department of Nursing and Podiatry, University of Malaga, Málaga, Spain
| | - Jose Carlos Canca-Sanchez
- Faculty of Health Sciences, Department of Nursing and Podiatry, University of Malaga, Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA platform BIONAND, Málaga, Spain
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C P O'N, E L G, A J G. Ultrasound imaging in professional soccer: when is it adequate? Skeletal Radiol 2023:10.1007/s00256-023-04551-w. [PMID: 38151516 DOI: 10.1007/s00256-023-04551-w] [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: 08/01/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 12/29/2023]
Abstract
Ultrasound imaging plays an important role in the diagnosis, monitoring and treatment of injuries in professional soccer players. With the rapid increase in the availability of hand-held portable ultrasound devices and the pressure to make timely and accurate diagnosis in professional soccer where return to play time is crucial, ultrasound imaging is an essential diagnostic tool. In this article, we discuss examples of injuries that can be adequately assessed by ultrasound imaging alone and injuries where ultrasound imaging provides a useful first step to guide further investigation and management.
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Affiliation(s)
- O 'Neill C P
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Gerety E L
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Grainger A J
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.
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7
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Cooper MT. Common Painful Foot and Ankle Conditions: A Review. JAMA 2023; 330:2285-2294. [PMID: 38112812 DOI: 10.1001/jama.2023.23906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Importance Morton neuroma, plantar fasciitis, and Achilles tendinopathy are foot and ankle conditions that are associated with pain and disability, but they can respond to nonoperative treatment. Observations Morton neuroma, consisting of interdigital neuronal thickening and fibrosis, is characterized by burning pain in the ball of the foot and numbness or burning pain that may radiate to the affected toes (commonly the third and fourth toes). First-line nonoperative therapy consists of reducing activities that cause pain, orthotics, and interdigital corticosteroid injection; however, approximately 30% of patients may not respond to conservative treatment. Plantar fasciitis accounts for more than 1 million patient visits per year in the US and typically presents with plantar heel pain. Fifteen years after diagnosis, approximately 44% of patients continue to have pain. First-line nonoperative therapy includes stretching of the plantar fascia and foot orthotics, followed by extracorporeal shockwave therapy, corticosteroid injection, or platelet-rich plasma injection. Midportion Achilles tendinopathy presents with pain approximately 2 to 6 cm proximal to the Achilles insertion on the heel. The primary nonoperative treatment involves eccentric strengthening exercises, but extracorporeal shockwave therapy may be used. Conclusions and Relevance Morton neuroma, plantar fasciitis, and Achilles tendinopathy are painful foot and ankle conditions. First-line therapies are activity restriction, orthotics, and corticosteroid injection for Morton neuroma; stretching and foot orthotics for plantar fasciitis; and eccentric strengthening exercises for Achilles tendinopathy.
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Heide M, Mørk M, Fenne Hoksrud A, Brox JI, Røe C. Responsiveness of specific and generic patient-reported outcome measures in patients with plantar fasciopathy. Disabil Rehabil 2023:1-7. [PMID: 37855657 DOI: 10.1080/09638288.2023.2267438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 10/03/2023] [Indexed: 10/20/2023]
Abstract
PURPOSE To evaluate and compare responsiveness characteristics for the Foot Function Index revised short form (FFI-RS), RAND-12 Health Status Inventory (RAND-12), and Numeric Rating Scale (NRS), in patients with plantar fasciopathy receiving non-surgical treatment. MATERIALS AND METHODS This study was conducted on a sub-group of patients from an ongoing randomised controlled trial. One-hundred fifteen patients were included. The patient-reported outcome measures (PROMs) were applied at baseline and after 6 months. Responsiveness was calculated using standardised response mean and area under the receiver operating characteristic (ROC) curve. ROC curves were used to compute the minimal important change (MIC) for the outcome measures. RESULTS The region specific FFI-RS had best responsiveness and the NRS at rest had lowest responsiveness. CONCLUSION FFI-RS were marginally more responsive than the other PROMs. Responsiveness and MIC estimates should be regarded as indicative rather than fixed estimates.
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Affiliation(s)
- Marte Heide
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
| | - Marianne Mørk
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
- Research and Communication Unit for Musculoskeletal Health (FORMI), Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
| | - Aasne Fenne Hoksrud
- Norwegian Olympic and Paralympics Committee and Confederation of Sports, Oslo, Norway
| | - Jens Ivar Brox
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
| | - Cecilie Røe
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
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Viglione V, Boffa A, Previtali D, Vannini F, Faldini C, Filardo G. The 'placebo effect' in the conservative treatment of plantar fasciitis: a systematic review and meta-analyses. EFORT Open Rev 2023; 8:719-730. [PMID: 37787480 PMCID: PMC10562949 DOI: 10.1530/eor-23-0082] [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: 10/04/2023] Open
Abstract
Purpose The study of the placebo effect is key to elucidate the 'real effect' of conservative interventions for plantar fasciitis. The aim of this meta-analysis was to quantify the impact of placebo in the different conservative treatments of plantar fasciitis. Methods A systematic literature review was performed on double-blind placebo-controlled trials (RCTs) according to PRISMA guidelines on PubMed, Embase, and Web of Science. The meta-analysis primary outcome was the 0-10 pain variation after placebo treatments analyzed at 1 week, 1, 3, 6, and 12 months. The risk of bias was assessed using the RoB 2.0 tool, while the overall quality of evidence was graded according to the GRADE guidelines. Results The placebo effect for conservative treatments was studied in 42 double-blind RCTs on 1724 patients. The meta-analysis of VAS pain showed a statistically significant improvement after placebo administration of 2.13/10 points (P < 0.001), being highest at 12 months with 2.79/10 points (P < 0.001). The improvement of the placebo groups was higher in the extracorporeal shock wave therapy studies compared to the injection studies (2.59 vs 1.78; P = 0.05). Eight studies had a low risk of bias, 23 studies had 'some concerns,' and 4 studies had a high risk of bias. The GRADE evaluation showed an overall high quality of evidence. Conclusion This systematic review and meta-analysis demonstrated that the placebo effect represents an important component of all conservative approaches to treat plantar fasciitis. This effect is statistically and clinically significant, increases over time, and depends on the type of conservative treatment applied to address plantar fasciitis.
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Affiliation(s)
- Valentina Viglione
- Clinica Ortopedica e Traumatologica 1 IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Angelo Boffa
- Applied and Translational Research (ATR) Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Davide Previtali
- Department of Surgery, EOC, Service of Orthopaedics and Traumatology, Lugano, Switzerland
| | - Francesca Vannini
- Clinica Ortopedica e Traumatologica 1 IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Cesare Faldini
- Clinica Ortopedica e Traumatologica 1 IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giuseppe Filardo
- Applied and Translational Research (ATR) Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Surgery, EOC, Service of Orthopaedics and Traumatology, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
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Osborne JWA, Menz HB, Whittaker GA, Landorf KB. Development of a foot and ankle strengthening program for the treatment of plantar heel pain: a Delphi consensus study. J Foot Ankle Res 2023; 16:67. [PMID: 37789375 PMCID: PMC10546707 DOI: 10.1186/s13047-023-00668-2] [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: 02/23/2023] [Accepted: 09/19/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND People with plantar heel pain (PHP) have reduced foot and ankle muscle function, strength and size, which is frequently treated by muscle strengthening exercises. However, there has been little investigation of what exercises are used and there is no sound evidence base to guide practice. This study aimed to develop a consensus-driven progressive muscle strengthening program for PHP. METHODS Thirty-eight experts were invited to participate in the study over three rounds. Round 1 was an open-ended questionnaire that provided the core characteristics of progressive strengthening programs designed for three different adult patient types with PHP (younger athletic, overweight middle-aged, older), which were presented as vignettes. In Round 2, experts indicated their agreement to the proposed exercises and training variables. In Round 3, experts were presented with amendments to the exercises based on responses from Round 2 and indicated their agreement to those changes. Consensus was achieved when > 70% of experts agreed. RESULTS Two experts were ineligible and 12 declined, leaving 24 (67%) who participated in Round 1. Eighteen (75%) completed all three rounds. From Round 1, progressive strengthening programs were developed for the three vignettes, which included 10 different exercises and three training variables (sets / repetitions, weight, and frequency). In Round 2, 68% (n = 17) of exercises and 96% (n = 72) of training variables reached consensus. In Round 3, only exercise changes were presented and 100% of exercises reached consensus. CONCLUSIONS This study provides three progressive strengthening programs agreed to by experts that can be used in future clinical trials to determine the effectiveness of muscle strengthening for PHP. In addition, clinicians could use the programs as part of a rehabilitation strategy with the caveat that they may change as more research is conducted.
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Affiliation(s)
- John W A Osborne
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, 3086, Australia.
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Victoria, 3086, Australia.
| | - Hylton B Menz
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, 3086, Australia
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Victoria, 3086, Australia
| | - Glen A Whittaker
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, 3086, Australia
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Victoria, 3086, Australia
| | - Karl B Landorf
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, 3086, Australia
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Victoria, 3086, Australia
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Amoako-Tawiah P, Love H, Chacko Madathilethu J, LaCourse J, Fortune AE, Sims JMG, Ampat G. Use of orthotics with orthotic sandals versus the sole use of orthotics for plantar fasciitis: Randomised controlled trial. World J Orthop 2023; 14:707-719. [PMID: 37744719 PMCID: PMC10514714 DOI: 10.5312/wjo.v14.i9.707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 08/03/2023] [Accepted: 08/21/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Plantar fasciitis (PF) affects around 10% of the population. Prefabricated orthotics with arch support has been shown to provide symptom relief in PF by decreasing the repetitive stress sustained by the plantar fascia. However, prefabricated orthotics are only effective when shoes are worn, meaning the foot may be left unsupported when it is impractical to wear shoes. Using orthotic sandals in conjunction with prefabricated orthotics may increase PF symptom relief, as they can be worn inside the home, extending the period in which the foot is supported. AIM To compare the combined use of prefabricated orthotics and orthotic sandals vs the sole use of prefabricated orthotics in the treatment of PF. METHODS 98 participants with PF were randomised into two groups. The intervention group received the Aetrex L420 Compete orthotics and the Aetrex L3000 Maui Flips (orthotic sandals), whilst the control group received the Aetrex L420 Compete orthotics only. Foot pain was assessed both by the numerical rating scale (NRS) and the pain sub-scale of the foot health status questionnaire (FHSQ). Foot functionality was measured using the function sub-scale of the FHSQ. Symptom change was measured using the global rating of change scale (GROC). RESULTS Foot pain scores measured both by NRS and FHSQ pain sub-scale showed statistically significant reductions in foot pain in both groups (P < 0.05) at six months. Both groups also reported statistically significant improvements (P < 0.05) in function as measured by the FHSQ function subscale and improvement of symptoms as measured by the GROC scale. Between-group analysis showed that the intervention group with the combined use of orthotics and orthotic sandals scored better on all four outcome measures as compared to the control group with the sole use of orthotics. However, the between-group analysis only reached statistical significance on the NRS pain score (P < 0.05). CONCLUSION Combined use of prefabricated orthotics and orthotic sandals provides a greater decrease in foot pain and improvement in foot function in PF compared to using prefabricated orthotics alone.
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Affiliation(s)
- Portia Amoako-Tawiah
- School of Medicine, University of Liverpool, Merseyside, Liverpool L69 3GE, United Kingdom
| | - Holly Love
- School of Medicine, University of Liverpool, Merseyside, Liverpool L69 3GE, United Kingdom
| | | | - Jessica LaCourse
- School of Medicine, University of Liverpool, Merseyside, Liverpool L69 3GE, United Kingdom
| | - Alice E Fortune
- School of Medicine, University of Liverpool, Merseyside, Liverpool L69 3GE, United Kingdom
| | - Jonathan M G Sims
- Research Unit, Talita Cumi Ltd., Merseyside, Southport PR8 3NS, United Kingdom
| | - George Ampat
- School of Medicine, University of Liverpool, Merseyside, Liverpool L69 3GE, United Kingdom
- Research Unit, Talita Cumi Ltd., Merseyside, Southport PR8 3NS, United Kingdom
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12
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Matsumoto Y, Ogihara N, Kosuge S, Hanawa H, Kokubun T, Kanemura N. Sex differences in the kinematics and kinetics of the foot and plantar aponeurosis during drop-jump. Sci Rep 2023; 13:12957. [PMID: 37563188 PMCID: PMC10415335 DOI: 10.1038/s41598-023-39682-6] [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: 09/13/2022] [Accepted: 07/28/2023] [Indexed: 08/12/2023] Open
Abstract
Plantar fasciitis is one of the most common musculoskeletal injuries in runners and jumpers, with a higher incidence in females. However, mechanisms underlying sex-associated differences in its incidence remain unclear. This study investigated the possible differences in landing and jumping kinematics and kinetics of the foot between sexes during drop-jump activities. Twenty-six participants, including 13 males and 13 females, performed drop-jumps from a platform onto force plates. Nineteen trials including ten males and nine females were selected for inverse dynamics analysis. The patterns of stretch and tensile force generated by the plantar aponeurosis (PA) were estimated using a multi-segment foot model incorporating the PA. Our results demonstrated that dorsiflexion, angular velocity, and normalized plantarflexion moment of the midtarsal joint right after the heel landed on the floor were significantly larger in females than in males. Consequently, the PA strain rate and tensile stress tended to be larger in females than in males. Such differences in the kinematics and kinetics of the foot and the PA between sexes could potentially lead to a higher prevalence of foot injuries such as plantar fasciitis in females.
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Affiliation(s)
- Yuka Matsumoto
- Department of Biological Sciences, The University of Tokyo, Tokyo, Japan
- Graduate Course of Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan
| | - Naomichi Ogihara
- Department of Biological Sciences, The University of Tokyo, Tokyo, Japan
| | - Sachiko Kosuge
- Graduate Course of Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan
- Maeda Seikeigeka, Saitama, Japan
| | - Hiroki Hanawa
- Department of Health Science, University of Human Arts and Sciences, Saitama, Japan
| | - Takanori Kokubun
- Department of Health and Social Services, Saitama Prefectural University, 820 Sannomiya, Koshigaya, Saitama, 343-8540, Japan
| | - Naohiko Kanemura
- Department of Health and Social Services, Saitama Prefectural University, 820 Sannomiya, Koshigaya, Saitama, 343-8540, Japan.
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13
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Balaji G, Duddukunta VR, Jagadevan M, Thappa S, Barathi D. Clinical, Metabolic, and Radiological Risk Factors in Individuals With Plantar Heel Pain From a South Indian Population: A Cross-Sectional Observational Study. Cureus 2023; 15:e42834. [PMID: 37664376 PMCID: PMC10472084 DOI: 10.7759/cureus.42834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2023] [Indexed: 09/05/2023] Open
Abstract
Background One of the most common conditions seen in an orthopedic outpatient clinic is plantar heel pain (PHP). Studies analyzing various risk factors and their association with the development of PHP have been performed primarily in the Caucasian population, and no study has noted any association between the magnitude of various risk factors and their correlation to the severity of PHP. Hence, we performed a prospective cross-sectional observational study in a select South Indian population presenting with PHP to a tertiary care center. Methods All adult patients presenting to the orthopedic OPD between July 2019 and July 2020 were screened for unilateral PHP and were included after meeting the eligibility criteria. Age, sex, body mass index (BMI), random blood sugar (RBS), uric acid, thyroid-stimulating hormone (TSH), and vitamin D3 were measured as demographic and metabolic parameters. Heel pad thickness, calcaneal spurs, and plantar fascial thickness were noted radiographically. Clinically, the wall-toe distance by weight bear lunge test of each foot was noted, and the severity was measured by the foot functional index (FFI). Results Among the 40 participants, the mean age was 44 (±10.9) years. The average BMI was 30.1 (27.02-32.95). No significant association was noted between the biochemical parameters and the occurrence of PHP. The plantar fascial thickness (PFT) and heel pad thickness (HPT) were thicker than the asymptomatic foot by 1.01 (0.60 - 1.30) mm and 0.79 (0.4-1.7) mm, respectively, which was statistically significant (p<0.001). The heel cord length was found to be reduced by 0.86 (0.6-1) cms, which was statistically significant (p<0.001). The average FFI score was 123.07 (±15.57), and the FFI score percentage in individuals was 53.5% (±6.77). None of the above risk factors showed any significant correlation to the intensity of clinical symptoms measured by FFI (p>0.05). Conclusion Participants had a high BMI and a higher percentage of females. There was a significant increase in PFT and HPT thickness and a significant reduction in gastrocnemius flexibility when compared to the asymptomatic foot. There was no significant association between various clinical, metabolic, and radiological risk factors and the intensity of plantar fasciitis measured by FFI.
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Affiliation(s)
- Gopisankar Balaji
- Orthopaedics, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Vishal Reddy Duddukunta
- Orthopaedics, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Mohanakrishnan Jagadevan
- Physiotherapy, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Suresh Thappa
- Orthopaedics, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Deepak Barathi
- Radiodiagnosis, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
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14
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Gulle H, Morrissey D, Tan XL, Cotchett M, Miller SC, Jeffrey AB, Prior T. Predicting the outcome of plantar heel pain in adults: a systematic review of prognostic factors. J Foot Ankle Res 2023; 16:28. [PMID: 37173686 PMCID: PMC10176769 DOI: 10.1186/s13047-023-00626-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Plantar Heel Pain (PHP) is a common disorder with many treatment pathways and is not self-limiting, hence prognostic information concerning recovery or recalcitrance is needed to guide practice. In this systematic review, we investigate which prognostic factors are associated with favourable or unfavourable PHP outcomes. METHODS MEDLINE, Web of Science, EMBASE, Scopus and PubMed electronic bibliographic databases were searched for studies evaluating baseline patient characteristics associated with outcomes in prospective longitudinal cohorts or after specific interventions. Cohort, clinical prediction rule derivation and single arms of randomised controlled trials were included. Risk of bias was evaluated with method-specific tools and evidence certainty with GRADE. RESULTS The review included five studies which evaluated 98 variables in 811 participants. Prognostic factors could be categorised as demographics, pain, physical and activity-related. Three factors including sex and bilateral symptoms (HR: 0.49[0.30-0.80], 0.33[0.15-0.72], respectively) were associated with a poor outcome in a single cohort study. The remaining four studies reported twenty factors associated with a favourable outcome following shockwave therapy, anti-pronation taping and orthoses. Heel spur (AUC = 0.88[0.82-0.93]), ankle plantar-flexor strength (Likelihood ratio (LR): 2.17[1.20-3.95]) and response to taping (LR = 2.17[1.19-3.90]) were the strongest factors predicting medium-term improvement. Overall, the study quality was low. A gap map analysis revealed an absence of research that included psychosocial factors. CONCLUSIONS A limited number of biomedical factors predict favourable or unfavourable PHP outcomes. High quality, adequately powered, prospective studies are required to better understand PHP recovery and should evaluate the prognostic value of a wide range of variables, including psychosocial factors.
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Affiliation(s)
- Halime Gulle
- Sports and Exercise Medicine, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft Road, London, E1 4DG, UK
| | - Dylan Morrissey
- Sports and Exercise Medicine, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft Road, London, E1 4DG, UK
| | - Xiang Li Tan
- Department of Rheumatology, Medicine, Ashford and St Peter's Hospital, Guildford St, Lyne, KT16 0PZ, Chertsey, UK
| | - Matthew Cotchett
- Department of Physiotherapy, Podiatry, Prosthetics and Orthotics, La Trobe University, Melbourne, Australia
| | - Stuart Charles Miller
- Sports and Exercise Medicine, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft Road, London, E1 4DG, UK
| | - Aleksandra Birn Jeffrey
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University London, Mile End, Bancroft Road, London, E1 4DG, UK
| | - Trevor Prior
- Consultant Podiatric Surgeon Homerton University Hospital, Homerton Row, London, E9 6SR, UK.
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15
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Johannsen F, Konradsen L, Hansen P, Brinch S, Nybing JU, Krogsgaard MR. The Effect of Endoscopic Partial Plantar Fasciotomy on Morphologic and Functional Properties of the Foot. Foot Ankle Int 2023; 44:415-423. [PMID: 37002598 DOI: 10.1177/10711007231160741] [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] [Indexed: 05/16/2023]
Abstract
BACKGROUND The lifetime risk of plantar fasciitis is 10%, and operative treatment in the form of endoscopic partial plantar fascia release are often performed in cases refractory for nonsurgical treatment. The effect of the operation on the biomechanical properties of the foot has only been sparsely studied. METHODS This is a prospective, observational study of 25 patients with plantar fasciitis, for a minimum of 3 months, verified by ultrasonographic scanning, who had endoscopic partial fasciotomy. A bony spur was resected if present. At the calcaneal insertion, the medial half of the central band of the plantar fascia was excised in full thickness. The biomechanical properties of the foot were evaluated before surgery and 12 months postoperatively. RESULTS Foot length increased 0.17 cm (P = .03), the width of the central zone 0.35 cm (P = .019), the modified arch index 0.05 (P = .032), and the Foot Posture Index 1.0 (P = .0014). There were no significant changes in rearfoot eversion angle, ankle dorsiflexion and jump distance, or in magnetic resonance imaging-measured 3D navicular position from pre- to postoperation, with or without loading, and no changes in ultrasonographically measured heel pad thickness. A tantalum bead (0.7-mm-diameter) was inserted during operation into the most proximal part of the released medial plantar fascia. Radiographs obtained few days postoperatively and 1 year later revealed no changes in the tantalum-calcaneus distance in supine position, but an increase from 48.3 to 50.7 mm (P = .045) in one-leg standing, suggesting a higher flexibility of the remaining fascia. Patients with a body mass index above and below 27.0 demonstrated no significant differences in any of the assessments at 12 months. CONCLUSION There were minimal changes in the measured foot morphologic and functional properties at 1-year follow-up, after endoscopic partial plantar fascia release. LEVEL OF EVIDENCE Level II, prospective cohort study.
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Affiliation(s)
- Finn Johannsen
- Department of Orthopedic Surgery, Institute of Sports Medicine, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
- Furesø-Reumatologerne, Private Rheumatology Clinic, Farum, Denmark
| | - Lars Konradsen
- Section for sports Traumatology, Department of Orthopedic Surgery, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Philip Hansen
- Department of Radiology, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Signe Brinch
- Department of Radiology, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Janus Uhd Nybing
- Department of Radiology, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Michael Rindom Krogsgaard
- Section for sports Traumatology, Department of Orthopedic Surgery, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
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16
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Mørk M, Soberg HL, Hoksrud AF, Heide M, Groven KS. The struggle to stay physically active-A qualitative study exploring experiences of individuals with persistent plantar fasciopathy. J Foot Ankle Res 2023; 16:20. [PMID: 37061709 PMCID: PMC10105408 DOI: 10.1186/s13047-023-00620-4] [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: 01/13/2023] [Accepted: 04/05/2023] [Indexed: 04/17/2023] Open
Abstract
BACKGROUND Plantar fasciopathy is the most common cause of heel pain, and is associated with decreased physical activity level and quality of life. There has been limited research on the experiences of patients with plantar fasciopathy. This study seeks to gain more in-depth understanding and knowledge by exploring the lived experiences of people with persistent plantar fasciopathy. METHODS We included 15 participants with longstanding plantar fasciopathy. Face-to-face, semi-structured interviews were audio recorded, transcribed verbatim and analysed using Braun and Clark's reflexive thematic analysis. We used an inductive approach led by a phenomenological theoretical framework. RESULTS We identified three core themes and ten sub-themes. The first theme was 'Struggling to stay active' with sub-themes 'Struggling with pain and how to adjust it', ' Finding alternative activities' and 'Longing for the experience of walking'. The second main theme was 'Emotional challenges' with the sub-themes 'Feelings of frustration and self-blame' and 'Worries of weight gain and related consequences'. The third main theme was 'Relations to others' with the sub-themes 'Participation in family and social life', ' Visible in new ways', ' Striving to avoid sick leave' and 'Bothering others'. CONCLUSIONS Participants revealed how their heel pain led to inactivity and emotional and social challenges. Pain when walking and fear of aggravating it dominated the participants' lives. They emphasised the importance of finding alternative ways to stay active and avoiding sick leave. Treatment should focus on holistic and individually tailored approaches.
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Affiliation(s)
- Marianne Mørk
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, 0242, Oslo, Nydalen, Norway.
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1078 Blindern, 0316, Oslo, Norway.
- Research and Communication Unit for Musculoskeletal Health (FORMI), Division of Clinical Neuroscience, Oslo University Hospital, Postboks 4956, Nydalen, 0242, Oslo, Norway.
| | - Helene Lundgaard Soberg
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, 0242, Oslo, Nydalen, Norway
- Department of Rehabilitation Sciences and Health Technology, Faculty of Health Sciences, Oslo Metropolitan University, Postboks 4, St. Olavs plass, 0130, Oslo, Norway
| | - Aasne Fenne Hoksrud
- Norwegian Olympic and Paralympics committee and confederation of sports, Postboks 5000, 0840, Oslo, Norway
| | - Marte Heide
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, 0242, Oslo, Nydalen, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1078 Blindern, 0316, Oslo, Norway
| | - Karen Synne Groven
- Department of Rehabilitation Sciences and Health Technology, Faculty of Health Sciences, Oslo Metropolitan University, Postboks 4, St. Olavs plass, 0130, Oslo, Norway
- VID, Specialized University, Diakonveien 12-18, 0370, Oslo, Norway
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17
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Landorf KB, Kaminski MR, Munteanu SE, Zammit GV, Menz HB. Activity and footwear characteristics in people with and without plantar heel pain: A matched cross-sectional observational study. Musculoskeletal Care 2023; 21:35-44. [PMID: 35678543 DOI: 10.1002/msc.1663] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Activity and footwear may be associated with plantar heel pain (PHP), however both factors have rarely been investigated. The aim of this study was to investigate activity and footwear characteristics in PHP while controlling for important confounders. METHOD This cross-sectional observational study compared 50 participants with PHP to 25 participants without PHP who were matched for age, sex and body mass index. Activity was measured using the Stanford Activity Questionnaire, as well as the number of hours per day participants stood for, and whether they stood on hard floors. Footwear characteristics were measured using the footwear domain of the Foot Health Status Questionnaire (FHSQ), as well as the style of shoe, heel height, and the Shore A hardness value of the heel of the shoe most used. RESULTS Participants with PHP stood for more than twice as long as participants without PHP (mean difference 3.4 hours, p < 0.001, large effect size). Participants with PHP also reported greater difficulty accessing suitable footwear (FHSQ footwear domain mean difference (MD) 22 points, p = 0.002, large effect size (ES), and they wore harder-heeled shoes (Shore A MD 6.9 units, p = 0.019, medium ES). There were no significant differences for physical activity, whether they stood on hard floors, the style of shoe they wore, or heel height. CONCLUSIONS Compared to people without PHP, people with PHP stand for more than twice the amount of time each day, have substantial difficulties accessing suitable footwear, and the primary shoes they wear are harder under the heel.
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Affiliation(s)
- Karl B Landorf
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, Australia.,La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Victoria, Australia
| | - Michelle R Kaminski
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, Australia
| | - Shannon E Munteanu
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, Australia.,La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Victoria, Australia
| | | | - Hylton B Menz
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, Australia.,La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Victoria, Australia
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18
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MacGabhann S, Kearney D, Perrem N, Francis P. Barefoot Running on Grass as a Potential Treatment for Plantar Fasciitis: A Prospective Case Series. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15466. [PMID: 36497540 PMCID: PMC9741467 DOI: 10.3390/ijerph192315466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/03/2022] [Accepted: 11/08/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Foot characteristics and running biomechanics in shod populations are associated with the aetiology of plantar fasciitis, the most common musculoskeletal disease of the foot. Previous Case reports have demonstrated improvements in the symptoms of plantar fasciitis after a period of barefoot running on grass. METHODS Recreational runners with symptomatic plantar fasciitis were prospectively enrolled into a 6-week grass based barefoot running programme. Duration of symptoms, previous management and current pain scores (NRS, VAS) were recorded at entry. Daily pain scores were recorded during the 6-week period and 12 weeks from entry to the programme. RESULTS In total, 20 of 28 patients (71.4%) enrolled were included in the analysis. Relative to the entry point, pain at 6-weeks was lower (2.5 ± 1.4 vs. 3.9 ± 1.4, p < 0.001) and pain at the 12-week point was lower (1.5 (1.8), p = 0.002). 19 out of 20 patients had improved at week-6 (mean ± SD % change in pain score, -38.8 ± 21.5%) and at week-12 (median (IQR) % change in pain score, -58.3 (34.8) %). CONCLUSION Barefoot running on grass improved pain associated with plantar fasciitis at the 6-week and 12-week follow up points. This type of barefoot running has the ability to improve symptoms whilst allowing patients to continue running, the intervention may also address some impairments of the foot associated with plantar fasciitis.
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Affiliation(s)
- Stephen MacGabhann
- EVOLVE Research Group, Department of Health and Sports Sciences, Southeast Technological University (SETU), R93 V960 Carlow, Ireland
- School of Medicine, College of Medicine, Nursing & Health Sciences, National University of Ireland, H91 TK33 Galway, Ireland
| | - Declan Kearney
- School of Medicine, College of Medicine, Nursing & Health Sciences, National University of Ireland, H91 TK33 Galway, Ireland
| | - Nic Perrem
- EVOLVE Research Group, Department of Health and Sports Sciences, Southeast Technological University (SETU), R93 V960 Carlow, Ireland
- NHS Devon, Exeter EX2 5DW, UK
| | - Peter Francis
- EVOLVE Research Group, Department of Health and Sports Sciences, Southeast Technological University (SETU), R93 V960 Carlow, Ireland
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19
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Møller S, Riel H, Wester J, Simony A, Viberg B, Jensen C. Surgical or non-surgical treatment of plantar fasciopathy (SOFT): study protocol for a randomized controlled trial. Trials 2022; 23:845. [PMID: 36195936 PMCID: PMC9531425 DOI: 10.1186/s13063-022-06785-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 09/23/2022] [Indexed: 11/10/2022] Open
Abstract
Background Plantar fasciopathy is the most common reason for complaints of plantar heel pain and one of the most prevalent musculoskeletal conditions with a reported lifetime incidence of 10%. The condition is normally considered self-limiting with persistent symptoms that often last for several months or years. Multiple treatments are available, but no single treatment appears superior to the others. Heavy-slow resistance training and radiofrequency microtenotomy for the treatment of plantar fasciopathy have shown potentially positive effects on short- and long-term outcomes (> 3 months). However, the effect of heavy-slow resistance training compared with a radiofrequency microtenotomy treatment is currently unknown. This trial compares the efficacy of heavy-slow resistance training and radiofrequency microtenotomy treatment with supplemental standardized patient education and heel inserts in improving the Foot Health Status Questionnaire pain score after 6 months in patients with plantar fasciopathy. Methods In this randomized superiority trial, we will recruit 70 patients with ultrasound-confirmed plantar fasciopathy and randomly allocate them to one of two groups: (1) heavy-slow resistance training, patient education and a heel insert (n = 35), and (2) radiofrequency microtenotomy treatment, patient education and a heel insert (n = 35). All participants will be followed for 1 year, with the 6-month follow-up considered the primary endpoint. The primary outcome is the Foot Health Status Questionnaire pain domain score. Secondary outcomes include the remaining three domains of the Foot Health Status Questionnaire, a Global Perceived Effect scale, the physical activity level, and Patient Acceptable Symptom State, which is the point at which participants feel no further need for treatment. Discussion By comparing the two treatment options, we should be able to answer if radiofrequency microtenotomy compared with heavy-slow resistance training is superior in patients with plantar fasciopathy. Trial registration ClinicalTrials.gov NCT03854682. Prospectively registered on February 26, 2019. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06785-w.
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Affiliation(s)
- Stefan Møller
- Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital - University Hospital of Southern Denmark, Sygehusvej 24, 6000, Kolding, Denmark.
| | - Henrik Riel
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg, Denmark.,Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Department of Physiotherapy, University College of Northern Denmark, Aalborg, Denmark
| | - Jens Wester
- Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital - University Hospital of Southern Denmark, Sygehusvej 24, 6000, Kolding, Denmark
| | - Ane Simony
- Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital - University Hospital of Southern Denmark, Sygehusvej 24, 6000, Kolding, Denmark
| | - Bjarke Viberg
- Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital - University Hospital of Southern Denmark, Sygehusvej 24, 6000, Kolding, Denmark
| | - Carsten Jensen
- Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital - University Hospital of Southern Denmark, Sygehusvej 24, 6000, Kolding, Denmark
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20
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Health-related quality of life is substantially worse in individuals with plantar heel pain. Sci Rep 2022; 12:15652. [PMID: 36123358 PMCID: PMC9485111 DOI: 10.1038/s41598-022-19588-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 08/31/2022] [Indexed: 12/01/2022] Open
Abstract
This study aimed to compare health-related quality of life (HRQoL) in people with and without plantar heel pain (PHP). This was a cross-sectional observational study that compared 50 adult participants with PHP to 25 participants without PHP who were matched for age, sex and body mass index (BMI). HRQoL measures included a generic measure, the Short Form 36 version 2 (SF-36v2), and foot-specific measures, including 100 mm visual analogue scales (VASs) for pain, the Foot Health Status Questionnaire (FHSQ), and the Foot Function Index-Revised (FFI-R). Comparisons in HRQoL between the two groups were conducted using linear regression, with additional adjustment for the comorbidity, osteoarthritis, which was found to be substantially different between the two groups. For generic HRQoL, participants with PHP scored worse in the SF-36v2 physical component summary score (p < 0.001, large effect size), but there was no difference in the mental component summary score (p = 0.690, very small effect size). Specifically, physical function (p < 0.001, very large effect size), role physical (p < 0.001, large effect size) and bodily pain (p < 0.001, large effect size) in the physical component section were worse in those with PHP. For foot-specific HRQoL, participants with PHP also scored worse in the VASs, the FHSQ and the FFI-R (p ≤ 0.005, huge effect sizes for all domains, except FHSQ footwear, which was large effect size, and FFR-R stiffness, activity limitation, and social issues, which were very large effect sizes). After accounting for age, sex, BMI and osteoarthritis, adults with PHP have poorer generic and foot-specific HRQoL.
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21
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Riel H, Plinsinga ML, Delahunt E, Jensen MB, Landorf KB, van Middelkoop M, Roddy E, Rathleff MS, Vicenzino B, Olesen JL. Large variation in participant eligibility criteria used in plantar heel pain research studies - a systematic review. J Foot Ankle Res 2022; 15:69. [PMID: 36076244 PMCID: PMC9461187 DOI: 10.1186/s13047-022-00573-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 08/29/2022] [Indexed: 12/04/2022] Open
Abstract
Introduction Variable eligibility criteria across studies on plantar heel pain may result in compromising the generalisability of meta-analyses when heterogeneity is not accounted for. We aimed to explore: (i) heterogeneity of participant eligibility criteria in studies that have investigated plantar heel pain, and (ii) associations between key eligibility criteria and the characteristics of the participants included in the study. Methods In this systematic review with narrative synthesis, we extracted participant eligibility criteria, and participants’ age, body mass index (BMI), symptom duration and pain level from published studies on plantar heel pain. We performed a content analysis of criteria and aligned overarching criteria to the International Classification of Functioning, Disability and Health (ICF). We pooled studies that used the same thresholds for participant eligibility criteria into sub-groups. We also pooled and reported studies that did not have any eligibility criteria for the quantitative characteristics to use their data for reference values and pooled studies that did not have any eligibility criteria for the characteristics as reference. Results Two hundred and fourteen articles were included. The most reported participant eligibility criteria (as aligned to the ICF) related to body structures/function and personal factors. Age, BMI, symptom duration and pain level were used with various ranges and/or thresholds across studies (age was reported in 23 different ways across 97 studies; BMI 7/13; symptom duration 14/100; and pain level 8/31). When eligibility criteria included thresholds close to the reference value of a participant characteristic, characteristics were associated with criteria (e.g., younger participants when an upper age threshold was used). Conclusion Participant eligibility criteria in studies on plantar heel pain vary widely; studies differed substantially in their use of quantitative thresholds. Participant characteristics of samples in studies were associated with the criteria used. This study emphasises a need for adjusting for participant heterogeneity in systematic reviews to improve their validity. Supplementary Information The online version contains supplementary material available at 10.1186/s13047-022-00573-0.
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Affiliation(s)
- Henrik Riel
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark.
| | - Melanie Louise Plinsinga
- The University of Queensland, School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, St. Lucia, QLD, 4072, Australia.,Menzies Health Institute Queensland, Griffith University, Brisbane, 4111, QLD, Australia
| | - Eamonn Delahunt
- Institute for Sport and Health, University College Dublin, Dublin, Ireland.,School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Martin Bach Jensen
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark
| | - Karl B Landorf
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, 3086, Australia.,La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Bundoora, 3086, Australia
| | - Marienke van Middelkoop
- Department of General Practice, Erasmus MC Medical University Center Rotterdam, Rotterdam, The Netherlands
| | - Edward Roddy
- School of Medicine, Keele University, Staffordshire, ST5 5BG, UK.,Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, ST6 7AG, UK
| | - Michael Skovdal Rathleff
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark.,Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Department of occupational therapy and physiotherapy, Aalborg University Hospital, Hobrovej 18-22, 9100, Aalborg, Denmark
| | - Bill Vicenzino
- The University of Queensland, School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, St. Lucia, QLD, 4072, Australia
| | - Jens Lykkegaard Olesen
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark
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22
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Burton I, McCormack A. The Effectiveness of Combined Extracorporeal Shockwave Therapy and Exercise for Plantar Heel Pain: A Systematic Review. EXPLORATORY RESEARCH AND HYPOTHESIS IN MEDICINE 2022; 7:39-52. [DOI: 10.14218/erhm.2021.00059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Rasenberg N, Dijkgraaf LJM, Bindels PJ, Bierma-Zeinstra SM, van Middelkoop M. Can we predict which patients with plantar heel pain are more likely to benefit from insoles? A secondary exploratory analysis of a randomized controlled trial. J Foot Ankle Res 2022; 15:14. [PMID: 35144668 PMCID: PMC8830116 DOI: 10.1186/s13047-022-00516-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 02/01/2022] [Indexed: 11/10/2022] Open
Abstract
Background Plantar heel pain (PHP) is a common cause of foot complaints, for which treatment with custom-made insoles is frequently applied. So far few studies have investigated patient characteristics that predict response to these treatments. The aim of this secondary exploratory analysis was twofold; firstly, to identify patient characteristics that predict prognosis in patients with PHP treated with insoles, and secondly to identify characteristics that might interact with treatment with insoles. Methods Data from a randomized trial in which participants received either custom insoles (N = 70) or sham insoles (N = 69) were used. At baseline, information was collected on demographics, foot symptoms, foot and ankle range of motion, navicular drop, presence of neuropathic pain, physical activity and other illnesses in the last 12 months. The primary outcome of this study was the Foot Function Index score (FFI) at 26 weeks. Multivariable linear regression models were generated to identify patients characteristics that predict the outcome for each type of intervention (i.e. insoles and GP-led usual care). Results We found two variables associated with a better function score at 26 weeks in patients treated with insoles, female sex (β − 9.59 95%CI -17.87; − 1.31) and a lower FFI score at baseline (β 0.56 95%CI 0.30; 0.82). Explorative analyses in patients treated with insoles showed no significant interaction effects between the type of insole (custom-made versus sham) and any of the potential predictive factors. Conclusion When communicating about the effect of insoles for PHP clinicians should take sex and the amount of pain and disability at first presentation into account. Women and people with better foot function scores at baseline (according to FFI) might respond better to treatment with insoles in terms of foot function. Trial registration Trial registration: NTR5346.
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Affiliation(s)
- N Rasenberg
- Department of General Practice, Erasmus MC, University Medical Center, PO Box 2040, 3000, CA, Rotterdam, The Netherlands
| | - L J M Dijkgraaf
- Department of General Practice, Erasmus MC, University Medical Center, PO Box 2040, 3000, CA, Rotterdam, The Netherlands
| | - P J Bindels
- Department of General Practice, Erasmus MC, University Medical Center, PO Box 2040, 3000, CA, Rotterdam, The Netherlands
| | - S M Bierma-Zeinstra
- Department of General Practice, Erasmus MC, University Medical Center, PO Box 2040, 3000, CA, Rotterdam, The Netherlands
| | - M van Middelkoop
- Department of General Practice, Erasmus MC, University Medical Center, PO Box 2040, 3000, CA, Rotterdam, The Netherlands.
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Drake C, Whittaker GA, Kaminski MR, Chen J, Keenan AM, Rathleff MS, Robinson P, Landorf KB. Medical imaging for plantar heel pain: a systematic review and meta-analysis. J Foot Ankle Res 2022; 15:4. [PMID: 35065676 PMCID: PMC8783477 DOI: 10.1186/s13047-021-00507-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 12/22/2021] [Indexed: 01/22/2023] Open
Abstract
Background Medical imaging can be used to assist with the diagnosis of plantar heel pain. The aim of this study was to synthesise medical imaging features associated with plantar heel pain. Methods This systematic review and meta-analysis conducted searches in MEDLINE, CINAHL, SPORTDiscus, Embase and the Cochrane Library from inception to 12th February 2021. Peer-reviewed articles of cross-sectional observational studies written in English that compared medical imaging findings in adult participants with plantar heel pain to control participants without plantar heel pain were included. Study quality and risk of bias was assessed using the National Institutes of Health quality assessment tool for observational cohort and cross-sectional studies. Sensitivity analyses were conducted where appropriate to account for studies that used unblinded assessors. Results Forty-two studies (2928 participants) were identified and included in analyses. Only 21% of studies were rated ‘good’ on quality assessment. Imaging features associated with plantar heel pain included a thickened plantar fascia (on ultrasound and MRI), abnormalities of the plantar fascia (on ultrasound and MRI), abnormalities of adjacent tissue such as a thickened loaded plantar heel fat pad (on ultrasound), and a plantar calcaneal spur (on x-ray). In addition, there is some evidence from more than one study that there is increased hyperaemia within the fascia (on power Doppler ultrasound) and abnormalities of bone in the calcaneus (increased uptake on technetium-99 m bone scan and bone marrow oedema on MRI). Conclusions People with plantar heel pain are more likely to have a thickened plantar fascia, abnormal plantar fascia tissue, a thicker loaded plantar heel fat pad, and a plantar calcaneal spur. In addition, there is some evidence of hyperaemia within the plantar fascia and abnormalities of the calcaneus. Whilst these medical imaging features may aid with diagnosis, additional high-quality studies investigating medical imaging findings for some of these imaging features would be worthwhile to improve the precision of these findings and determine their clinical relevance. Supplementary Information The online version contains supplementary material available at 10.1186/s13047-021-00507-2.
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25
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Cho BW, Choi JH, Han HS, Choi WY, Lee KM. Age, Body Mass Index, and Spur Size Associated with Patients’ Symptoms in Plantar Fasciitis. Clin Orthop Surg 2022; 14:458-465. [PMID: 36061842 PMCID: PMC9393285 DOI: 10.4055/cios21263] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/28/2022] [Accepted: 02/28/2022] [Indexed: 11/23/2022] Open
Abstract
Background Plantar fasciitis is a common cause of heel pain affecting 10% of the general population. This study aimed to investigate the specific symptoms in patients with plantar fasciitis using the Foot and Ankle Outcome Score (FAOS) questionnaire and their relationship with demographic and radiographic factors. Methods We retrospectively analyzed 73 consecutive patients (mean age, 53.8 ± 10.0 years; 20 men and 53 women) with plantar fasciitis who had visited our foot and ankle clinic and undergone weight-bearing foot X-ray examinations. Their demographic data, anteroposterior and lateral talo-first metatarsal angles, intermetatarsal and hallux valgus angles, and responses to the FAOS questionnaire were recorded. Results The quality-of-life subscale showed the lowest score of all FAOS subscales. Age was significantly correlated with quality of life (r = 0.297, p = 0.011), and body mass index was correlated with the function in sports and recreational activities (r = –0.251, p = 0.032). Age and body mass index were statistically significantly correlated with calcaneal spur size (r = 0.274, p = 0.027 and r = 0.324, p = 0.008, respectively). The calcaneal spur size was significantly correlated with pain (r = –0.348, p = 0.004), function in daily living (r = –0.410, p = 0.001), and function in sports and recreational activities (r = –0.439, p < 0.001). Conclusions Demographic factors were associated with specific symptoms in patients with plantar fasciitis. Calcaneal spur size was the only radiographic parameter correlated with symptoms. These findings help communicate with patients, set appropriate treatment goals, and evaluate treatment effectiveness.
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Affiliation(s)
- Bong Wan Cho
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Ji Hye Choi
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Hee Soo Han
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Woo-Young Choi
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Kyoung Min Lee
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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26
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Chronic Plantar Heel Pain Is Principally Associated With Waist Girth (Systemic) and Pain (Central) Factors, Not Foot Factors: A Case-Control Study. J Orthop Sports Phys Ther 2021; 51:449-458. [PMID: 33962520 DOI: 10.2519/jospt.2021.10018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To determine the independent associations of potential clinical, symptom, physical activity, and psychological factors with chronic plantar heel pain. DESIGN Case-control. METHODS We investigated associations by comparing 220 participants with chronic (more than 3 months in duration) plantar heel pain to 100 age- and sex-matched controls, who were recruited randomly from the electoral roll. Exposures measured were waist girth, body mass index, body composition, clinical measures of foot and leg function, physical activity via accelerometry, depression and pain catastrophizing, symptoms of prolonged morning stiffness anywhere in the body, and multisite pain. Data were analyzed using multivariable conditional logistic regression. RESULTS Waist girth (centimeters) (odds ratio [OR] = 1.06; 95% confidence interval [CI]: 1.03, 1.09), ankle plantar flexor strength (kilograms) (OR = 0.98; 95% CI: 0.97, 0.99), pain at multiple sites (pain at 1 other site: OR = 2.76; 95% CI: 1.29, 5.91; pain at 4 or more other sites: OR = 10.45; 95% CI: 3.66, 29.81), and pain catastrophizing status (none, some, or catastrophizer) (some: OR = 2.91; 95% CI: 1.33, 6.37; catastrophizer: OR = 6.79; 95% CI: 1.91, 24.11) were independently associated with chronic plantar heel pain. There were univariable but not independent associations with morning stiffness, first metatarsophalangeal joint extension range of motion, depression, and body mass index. There were no significant associations with physical activity or body composition (bioelectrical impedance analysis). CONCLUSION Waist girth, ankle plantar flexor strength, multisite pain, and pain catastrophizing, but not foot-specific factors, were independently associated with chronic plantar heel pain. Of these 4 factors, 3 (waist girth, multisite pain, and pain catastrophizing) were central or systemic associations. J Orthop Sports Phys Ther 2021;51(9):449-458. Epub 7 May 2021. doi:10.2519/jospt.2021.10018.
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Extracorporeal Shockwave Therapy for the Treatment of Tendinopathies: Current Evidence on Effectiveness, Mechanisms, Limitations and Future Directions. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2021. [DOI: 10.1007/s40141-021-00324-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Riel H, Plinsinga ML, Mellor R, Boudreau SA, Vuvan V, Vicenzino B. Local hyperalgesia, normal endogenous modulation with pain report beyond its origin: a pilot study prompting further exploration into plantar fasciopathy. Scand J Pain 2021; 20:375-385. [PMID: 31541604 DOI: 10.1515/sjpain-2019-0109] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 08/31/2019] [Indexed: 01/10/2023]
Abstract
Background and aims Persistent tendinopathies were previously considered solely as peripheral conditions affecting the local tendinous tissue until quantitative sensory testing identified involvement of altered pain processing. In similar fashion, pain in patients with persistent plantar fasciopathy may also involve more than local tissue. The aim of this pilot study was to investigate potential differences in conditioned pain modulation and pressure and thermal pain thresholds, between individuals with PF and healthy pain-free controls, as a precursor to a larger-scale study. Methods We assessed 16 individuals with plantar fasciopathy and 11 pain-free controls. Plantar fasciopathy diagnosis was: palpation pain of the medial calcaneal tubercle or the proximal plantar fascia, duration ≥3 months, pain intensity ≥2/10, and ultrasound-measured plantar fascia thickness ≥4 mm. Quantitative sensory tests were performed locally at the plantar heel and remotely on the ipsilateral elbow. Assessments included pain thresholds for pressure, heat and cold, and conditioned pain modulation measured as change in local resting pressure pain threshold with cold water hand immersion. Participants rated pain intensity at pain threshold. Additionally, the area and distribution of plantar fasciopathy pain was drawn on a digital body chart of the lower limbs. Descriptive analyses were performed and between-group differences/effects expressed as standardised mean differences (d). Results There was no conditioned pain modulation difference between participants with plantar fasciopathy and controls (d = 0.1). Largest effects were on local pressure pain threshold and reported pain intensity on pressure pain threshold (d > 1.8) followed by pain intensity for heat and cold pain thresholds (d = 0.3-1.5). According to the digital body chart, pain area extended beyond the plantar heel. Conclusions The unlikelihood of a difference in conditioned pain modulation yet a pain area extending beyond the plantar heel provide a basis for exploring altered pain processing in a larger-scale study. Implications This was the first study to investigate the presence of altered pain processing in individuals with plantar fasciopathy using a conditioned pain modulation paradigm and thermal pain thresholds. We found no indication of an altered pain processing based on these measures, however, patients rated pain higher on thresholds compared to controls which may be important to clinical practice and warrants further exploration in the future.
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Affiliation(s)
- Henrik Riel
- Center for General Practice at Aalborg University, Fyrkildevej 7, Aalborg East, Denmark
| | - Melanie L Plinsinga
- The University of Queensland, School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, St. Lucia QLD, Australia
| | - Rebecca Mellor
- The University of Queensland, School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, St. Lucia QLD, Australia
| | - Shellie A Boudreau
- Center for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Fredrik Bajers Vej 7D, Aalborg East, Denmark
| | - Viana Vuvan
- The University of Queensland, School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, St. Lucia QLD, Australia
| | - Bill Vicenzino
- The University of Queensland, School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, St. Lucia QLD, Australia
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29
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Kim DH, Choi JH, Park CH, Park HJ, Yoon KJ, Lee YT. The Diagnostic Significance of Ultrasonographic Measurement of the Achilles Tendon Thickness for the Insertional Achilles Tendinopathy in Patients with Heel Pain. J Clin Med 2021; 10:jcm10102165. [PMID: 34067786 PMCID: PMC8157148 DOI: 10.3390/jcm10102165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/03/2021] [Accepted: 05/13/2021] [Indexed: 12/16/2022] Open
Abstract
No consensus exists concerning the diagnostic role or cutoff value of the Achilles tendon thickness on ultrasonography (US) for the diagnosis of insertional Achilles tendinopathy. This study sought to assess the diagnostic utility of US measurement of the thickness and echogenicity of the Achilles tendon for the insertional Achilles tendinopathy in patients with heel pain, and to compare the results with those of the plantar fascia for the plantar fasciitis. We conducted US examinations in consecutive patients who presented with unilateral or bilateral heel pain at the foot clinic of a single tertiary hospital from February 2016 to December 2020. Each US evaluation assessed the thickness and echogenicity of the insertion area of the Achilles tendon and plantar fascia. We retrospectively compared these parameters between patients with insertional Achilles tendinopathy or plantar fasciitis and normal controls and analyzed the diagnostic utility of these parameters. Based on clinical diagnosis, 44 feet were diagnosed with insertional Achilles tendinopathy, 109 feet were diagnosed with plantar fasciitis, and 32 feet were classified as normal. There was a significant difference in the thickness of the plantar fascia between the plantar fasciitis and normal control groups (p = 0.032). There was also a significant difference in the echogenicity of the plantar fascia between the plantar fasciitis and normal groups (p < 0.001). However, there was no significant difference in the thickness of the insertional area of the Achilles tendon between the insertional Achilles tendinopathy and normal groups (p = 0.132). There was a significant difference in the echogenicity of the insertional area of the Achilles tendon between the insertional Achilles tendinopathy and normal groups (p < 0.001). US measurement of the thickness of the insertional area of the Achilles tendon might not reflect the clinical status of insertional Achilles tendinopathy, unlike that of plantar fasciitis.
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Affiliation(s)
- Du-Hwan Kim
- Department of Physical Medicine and Rehabilitation, College of Medicine, Chung-Ang University, Seoul 06973, Korea;
| | - Jae-Hyeong Choi
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (J.-H.C.); (C.-H.P.); (K.-J.Y.)
| | - Chul-Hyun Park
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (J.-H.C.); (C.-H.P.); (K.-J.Y.)
| | - Hee-Jin Park
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea;
| | - Kyung-Jae Yoon
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (J.-H.C.); (C.-H.P.); (K.-J.Y.)
| | - Yong-Taek Lee
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (J.-H.C.); (C.-H.P.); (K.-J.Y.)
- Correspondence:
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30
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Gulle H, Prior T, Miller S, Birn-Jeffery AV, Morrissey D. Online questionnaire, clinical and biomechanical measurements for outcome prediction of plantar heel pain: feasibility for a cohort study. J Foot Ankle Res 2021; 14:34. [PMID: 33902655 PMCID: PMC8077700 DOI: 10.1186/s13047-021-00472-w] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 03/31/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Plantar heel pain (PHP) accounts for 11-15% of foot symptoms requiring professional care in adults. Recovery is variable, with no robust prognostic guides for sufferers, clinicians or researchers. Therefore, we aimed to determine the validity, reliability and feasibility of questionnaire, clinical and biomechanical measures selected to generate a prognostic model in a subsequent cohort study. METHODS Thirty-six people (19 females & 17 males; 20-63 years) were recruited with equal numbers in each of three groups: people with PHP (PwPHP), other foot pain (PwOP) and healthy (H) controls. Eighteen people performed a questionnaire battery twice in a randomised order to determine online and face-to-face agreement. The remaining 18 completed the online questionnaire once, plus clinical measurements including strength and range of motion, mid-foot mobility, palpation and ultrasound assessment of plantar fascia. Nine of the same people underwent biomechanical assessment in the form of a graded loaded challenge augmenting walking with added external weight and amended step length on two occasions. Outcome measures were (1) feasibility of the data collection procedure, measurement time and other feedback; (2) establishing equivalence to usual procedures for the questionnaire battery; known-group validity for clinical and imaging measures; and initial validation and reliability of biomechanical measures. RESULTS There were no systematic differences between online and face-to-face administration of questionnaires (p-values all > .05) nor an administration order effect (d = - 0.31-0.25). Questionnaire reliability was good or excellent (ICC2,1_absolute)(ICC 0.86-0.99), except for two subscales. Full completion of the survey took 29 ± 14 min. Clinically, PwPHP had significantly less ankle-dorsiflexion and hip internal-rotation compared to healthy controls [mean (±SD) for PwPHP-PwOP-H = 14°(±6)-18°(±8)-28°(±10); 43°(±4)- 45°(±9)-57°(±12) respectively; p < .02 for both]. Plantar fascia thickness was significantly higher in PwPHP (3.6(0.4) mm vs 2.9(0.4) mm, p = .01) than the other groups. The graded loading challenge demonstrated progressively increasing ground reaction forces. CONCLUSION Online questionnaire administration was valid therefore facilitating large cohort recruitment and being relevant to remote service evaluation and research. The physical and ultrasound examination revealed the expected differences between groups, while the graded loaded challenge progressively increases load and warrants future research. Clinician and researchers can be confident about these methodological approaches and the cohort study, from which useful clinical tools should result, is feasible. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Halime Gulle
- Sports and Exercise Medicine, William Harvey Research Institute, Bart’s and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft road, London, E1 4DG UK
| | - Trevor Prior
- Sports and Exercise Medicine, William Harvey Research Institute, Bart’s and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft road, London, E1 4DG UK
- Consultant Podiatric Surgeon, Homerton University Hospital, Homerton Row, London, E9 6SR UK
| | - Stuart Miller
- Sports and Exercise Medicine, William Harvey Research Institute, Bart’s and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft road, London, E1 4DG UK
| | - Aleksandra V. Birn-Jeffery
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University London, Mile End, Bancroft road, London, E1 4DG, UK
| | - Dylan Morrissey
- Sports and Exercise Medicine, William Harvey Research Institute, Bart’s and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, Bancroft road, London, E1 4DG UK
- Physiotherapy Department, Barts Health NHS Trust, London, UK
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Whittaker GA, Menz HB, Landorf KB, Munteanu SE, Harrison C. Management of plantar heel pain in general practice in Australia. Musculoskeletal Care 2021; 20:111-120. [PMID: 33866658 DOI: 10.1002/msc.1559] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 03/31/2021] [Accepted: 04/02/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND Studies have described general practitioner (GP) management of plantar heel pain from some countries; however, there is limited information from Australian general practice. OBJECTIVES To describe patient and GP characteristics, and management actions for plantar heel pain in Australian general practice. DESIGN Secondary analysis of data from the Bettering the Evaluation and Care of Health (BEACH) dataset. METHODS Data were summarised using descriptive analysis and robust 95% confidence intervals (CIs) were calculated around point estimates. Multivariate logistic regression identified predictors of plantar heel pain management. RESULTS From 1,568,100 encounters between April 2000 and March 2016, plantar heel pain was managed at 3007 encounters. GPs manage plantar heel pain approximately once every 500 encounters, which extrapolates to 271,100 encounters in 2015-2016. Patient factors independently associated with plantar heel pain encounters included female sex (OR 1.27, 95% CI 1.17-1.34 cf. males), being aged 45-64 (OR 3.44, 95% CI 2.94-4.01 cf. aged 75+) and patients from a non-English speaking background (OR 1.22, 95% CI 1.07-1.39). Plantar heel pain was frequently managed using medication (45.1 per 100), with non-steroidal anti-inflammatory drugs the most common (22.8 per 100). GPs also commonly provided counselling/advice/education (32.4 per 100), and referrals for diagnostic imaging (19.1 per 100) and to podiatrists (12.0 per 100). CONCLUSIONS Plantar heel pain is a frequently managed foot condition in Australian general practice. GPs use medication, counselling and education, diagnostic imaging and referral to podiatrists for management. Further research is required to understand the drivers of these management actions and whether they are effective.
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Affiliation(s)
- Glen A Whittaker
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Hylton B Menz
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Karl B Landorf
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Shannon E Munteanu
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Christopher Harrison
- Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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32
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Chesterton LS, Thomas MJ, Hendry G, Chen Y, Goddin D, Halliday N, Lawton SA, Lewis M, Mallen CD, Menz HB, Foster NE, Roddy E. Self-management advice, exercise and foot orthoses for plantar heel pain: the TREADON pilot and feasibility randomised trial. Pilot Feasibility Stud 2021; 7:92. [PMID: 33795024 PMCID: PMC8015033 DOI: 10.1186/s40814-021-00808-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 03/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Plantar heel pain (PHP) is common and impacts negatively on physical function and quality of life. Initial treatment usually comprises analgesia and self-management advice (SMA), with referral to a physiotherapist or podiatrist recommended only when symptoms persist. Systematic reviews highlight limitations of existing evidence for the effectiveness of exercises and orthoses. The objective of the TREADON pilot and feasibility trial was to inform the design of a future main trial to compare the clinical and cost-effectiveness of self-management advice (SMA), individualised exercises and foot orthoses for PHP. METHODS This was a four-arm randomised feasibility and pilot trial with 12-week follow-up. Adults aged ≥ 18 years with PHP were identified from primary care by general practice consultation, retrospective general practice medical record review or a population survey. Participants were randomised to either (i) SMA, (ii) SMA plus individualised exercises (SMA-exercises), (iii) SMA plus prefabricated foot orthoses (SMA-orthoses) or (iv) SMA plus combined individualised exercises and prefabricated foot orthoses (SMA-combined). Feasibility outcomes were recruitment; retention; intervention adherence, credibility and satisfaction; performance of three potential primary outcome measures (pain numeric rating scale (NRS), Foot Function Index-pain subscale (FFI-pain), Manchester Foot Pain and Disability Index-pain subscale (MFPDI-pain)); and parameters for informing the main trial sample size calculation. RESULTS Eighty-two participants were recruited. All three identification methods met the target number of participants. Retention at 12 weeks was 67%. All interventions were successfully delivered as per protocol. Adherence (range over 12 weeks 64-100%) and credibility (93%) were highest in the SMA-combined arm. Satisfaction with treatment was higher for the three clinician-supported interventions (SMA 29%, SMA-exercises 72%, SMA-orthoses 71%, SMA-combined 73%). Responsiveness (baseline to 12 weeks) was higher for FFI-pain (standardised response mean 0.96) and pain NRS (1.04) than MFPDI-pain (0.57). Conservative sample size parameter estimates for standard deviation were pain NRS 2.5, FFI-pain 25 and MFPDI-pain 4, and baseline-outcome correlations were 0.5-0.6, 0.4 and < 0.3, respectively. CONCLUSIONS We demonstrated the feasibility of conducting a future main randomised clinical trial comparing the clinical and cost-effectiveness of SMA, exercises and/or foot orthoses for PHP. TRIAL REGISTRATION NUMBER ISRCTN 12160508 . Prospectively registered 5th July 2016.
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Affiliation(s)
- Linda S Chesterton
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK
| | - Martin J Thomas
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK.,Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Burslem, Staffordshire, ST6 7AG, UK
| | - Gordon Hendry
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, G4 0BA, UK
| | - Ying Chen
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK.,Keele Clinical Trials Unit, David Weatherall Building, Keele University, Keele, Staffordshire, ST5 5BG, UK.,Department of Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, Suzhou, 215123, China
| | - David Goddin
- Keele Clinical Trials Unit, David Weatherall Building, Keele University, Keele, Staffordshire, ST5 5BG, UK
| | - Nicola Halliday
- Keele Clinical Trials Unit, David Weatherall Building, Keele University, Keele, Staffordshire, ST5 5BG, UK
| | - Sarah A Lawton
- Keele Clinical Trials Unit, David Weatherall Building, Keele University, Keele, Staffordshire, ST5 5BG, UK
| | - Martyn Lewis
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK.,Keele Clinical Trials Unit, David Weatherall Building, Keele University, Keele, Staffordshire, ST5 5BG, UK
| | - Christian D Mallen
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK
| | - Hylton B Menz
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK.,Discipline of Podiatry and La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, VIC, 3086, Australia
| | - Nadine E Foster
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK.,Keele Clinical Trials Unit, David Weatherall Building, Keele University, Keele, Staffordshire, ST5 5BG, UK
| | - Edward Roddy
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, Staffordshire, ST5 5BG, UK. .,Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Burslem, Staffordshire, ST6 7AG, UK.
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Feng SM, Song RL, Wang AG, Sun QQ, Zhang SC. Endoscopic Partial Plantar Fasciotomy via 2 Medial Portals vs Mini-Open Procedure for Refractory Plantar Fasciitis. Foot Ankle Int 2021; 42:458-463. [PMID: 33179533 DOI: 10.1177/1071100720964805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The treatment of plantar fasciitis may require surgical intervention in patients with ineffective response to conservative treatment. There is a lack of evidence regarding the differences in clinical outcomes between the endoscopic and the mini-open procedures. The purpose of this study was to compare the clinical outcomes of the endoscopic partial plantar fasciotomy via 2 medial portals with mini-open partial plantar fasciotomy for treating refractory plantar fasciitis. METHODS A retrospective analysis was carried out on 62 patients with refractory plantar fasciitis from January 2015 to July 2017. Thirty-three patients received endoscopic partial plantar fasciotomy, while the other 29 received mini-open procedure by patient preference. Two medial portals were used in the endoscopic group while single mini-medial method was used in the open group. All patients were followed up for 24 months. The pain visual analog scale (VAS), the American Orthopaedic Foot & Ankle Society (AOFAS) score, the calcaneodynia score (CS), and the 36-item Short Form Health Survey questionnaire (SF-36) were employed to evaluate the clinical outcomes of the 2 groups. RESULTS There was increase in the functional scores (eg, VAS, AOFAS, CS, and SF-36) in both groups recorded at 3 months, 6 months, 1 year, and 2 years after surgery. The patients in the endoscopic group had better VAS, AOFAS, CS, and SF-36 scores at 3 months after the surgery compared with those of the open group. During the 6-month follow-up, although the 2 groups showed similar VAS and AOFAS, the CS and SF-36 scores of the endoscopic group were significantly higher than those of the open group. During the 1-year and 2-year follow-ups, the endoscopic group gained equivalent VAS, AOFAS, CS, and SF-36 scores compared with those of the open group. The recurrence rate was similar in both groups. Moreover, the patients in the endoscopic group achieved earlier recovery in comparison to those in the open group. CONCLUSION For refractory plantar fasciitis, endoscopic partial plantar fasciotomy via 2 medial portals produced better short-term and equivalent long-term subjective outcomes than the mini-open surgery. LEVEL OF EVIDENCE Level II, comparative study.
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Affiliation(s)
- Shi-Ming Feng
- Orthopaedic Department, Sports Medicine Department, Xuzhou Central Hospital, Xuzhou Clinical College of Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China.,Xuzhou Clinical College of Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China
| | - Run-Lai Song
- Hand and Foot Microsurgery Department, The Second People's Hospital of Yibin, Yibin, Sichuan, P.R. China
| | - Ai-Guo Wang
- Orthopaedic Department, Sports Medicine Department, Xuzhou Central Hospital, Xuzhou Clinical College of Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China.,Xuzhou Clinical College of Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China
| | - Qing-Qing Sun
- Orthopaedic Department, Sports Medicine Department, Xuzhou Central Hospital, Xuzhou Clinical College of Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China.,Xuzhou Clinical College of Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China
| | - Shu-Cai Zhang
- Orthopaedic Department, Sports Medicine Department, Xuzhou Central Hospital, Xuzhou Clinical College of Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China
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Pasapula C, Kiliyanpilakkil B, Khan DZ, Di Marco Barros R, Kim S, Ali AMES, Hardcastle A, Cutts S. Plantar fasciitis: Talonavicular instability/spring ligament failure as the driving force behind its histological pathogenesis. Foot (Edinb) 2021; 46:101703. [PMID: 33386208 DOI: 10.1016/j.foot.2020.101703] [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] [Received: 12/18/2019] [Accepted: 05/19/2020] [Indexed: 02/04/2023]
Abstract
The aetiology of plantar fasciitis (PF) remains uncertain and to date, it is not known if there is an association with spring ligament laxity. In this study, 28 patients with unilateral plantar fasciitis were evaluated. A digital Klaumeter was used to assess first ray for instability and lateral plane translation was used as a measure of spring ligament laxity in the affected vs unaffected foot (internal control). Retromalleolar tenderness as a sign of a reactive tibialis posterior tendon was also assessed. The mean lateral translation score for symptomatic feet was 67.2 (95% CI [63.26-71.14]), compared to asymptomatic feet mean of 33.0 (95% CI [27.35-38.65] p < 0.05). The mean TMT instability score for symptomatic feet was 11.3 (95% CI [10.29-12.3]), compared to the asymptomatic feet mean of 5.9 (95% CI [4.49-7.31] p < 0.05). 100% of symptomatic feet had a retromalleolar tenderness over the tibialis posterior compared to 14% of asymptomatic feet. This is the first study to demonstrate a statistically significant increase in spring ligament strain in feet affected with PF using internal controls. The study postulates that tensile overload at the medial plantar fascia develops secondary to spring ligament failure regardless of foot shape. Furthermore, this condition can be regarded as an early warning sign of adult acquired flat foot disorder (AAFD). Future treatments for PF should not further destabilise the medial arch. This understanding may allow development of new treatment strategies in restoring spring ligament integrity to offload the plantar fascia strain.
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Affiliation(s)
| | | | | | | | - Suewan Kim
- Queen Elizabeth Hospital, Kings Lynn, United Kingdom
| | | | | | - Steven Cutts
- James Paget Hospital, Great Yarmouth, United Kingdom
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35
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Burton I. Autoregulated heavy slow resistance training combined with radial shockwave therapy for plantar heel pain: Protocol for a mixed-methods pilot randomised controlled trial. Musculoskeletal Care 2021; 19:319-330. [PMID: 33629803 DOI: 10.1002/msc.1542] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Plantar heel pain (PHP) is considered a tendinopathy and it affects up to 10% of the population. Both heavy slow resistance training (HSRT) and extracorporeal shockwave therapy (ESWT) have shown effectiveness for treating PHP in isolation. However, more comprehensive exercise protocols and progression methods are needed due to poor long-term outcomes, and better standardisation of ESWT protocols are required. Autoregulation of resistance training involves self-selecting exercise dosage based on individual factors. Although autoregulation has proven effective for strength gains in athletes, it has not been investigated in tendinopathy. Recent studies recommend that PHP should not be treated by one treatment intervention in isolation. However, there is a dearth of research investigating the feasibility and effectiveness of combined treatment interventions for PHP. Currently, no studies have investigated autoregulated HSRT combined with ESWT, despite their individual efficacy. The optimal treatment protocol for PHP is unknown, and there is a need to ascertain whether the addition of ESWT to autoregulated HSRT leads to better outcomes compared to either alone. METHODS A three-arm randomised controlled trial (RCT) comparing these groups would be the ideal way to investigate this question, with a pilot RCT testing trial procedures and process evaluation required prior to a definitive RCT. Patients expectations, feasibility and acceptability of combined ESWT and exercise for PHP also remain unknown. Therefore, the addition of qualitative interviews in a mixed-methods pilot RCT would help ascertain acceptability and help explain the intervention outcomes.
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Affiliation(s)
- Ian Burton
- Angus Physiotherapy Department, NHS Tayside, Arbroath Infirmary, Arbroath, DD11 2AT, UK
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36
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Ostermann S, Olesen JL, Holden S, Riel H. Stretching and relaxing the plantar fascia may change plantar fascia thickness but not pressure pain thresholds: a cross-sectional study of patients with plantar fasciopathy. BMC Musculoskelet Disord 2020; 21:804. [PMID: 33272236 PMCID: PMC7713346 DOI: 10.1186/s12891-020-03833-x] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 11/25/2020] [Indexed: 01/02/2023] Open
Abstract
Background Despite the established relevance of ultrasonography and assessment of pressure pain thresholds in patients with plantar fasciopathy, patient and probe positioning has been mostly ignored and are not necessarily reported in research. The primary aim of this study was to compare plantar fascia thickness in stretched and relaxed positions in patients with plantar fasciopathy. The secondary aim was to compare plantar heel pressure pain thresholds in these positions. Methods In this cross-sectional study, we measured the plantar fascia thickness with ultrasonography, and localised pressure pain thresholds using pressure algometry of 20 patients with plantar fasciopathy. These were assessed bilaterally, with the plantar fascia in both a stretched and relaxed position. In the stretched position, toes were maximally dorsiflexed, while in the relaxed position participants’ feet were hanging freely over the end of the table. Results The plantar fascia of the most symptomatic foot was significantly thicker when stretched compared with the relaxed position (sagittal: mean difference 0.2 mm, 95%CI: 0.1–0.4, P = 0.013; frontal: mean difference − 0.27, 95%CI: − 0.49 to − 0.06, P = 0.014). The plantar fascia was significantly thinner in the frontal plane compared with the sagittal plane in both positions (stretched: mean difference − 0.2 mm, 95%CI: − 0.42 to − 0.03, P = 0.025; relaxed: mean difference − 0.3 mm, 95%CI:-0.49 to − 0.08, P = 0.008). There was no difference between pressure pain thresholds in stretched or relaxed positions in either foot (P > 0.4). Conclusions The plantar fascia was significantly thicker in a stretched compared with a relaxed position and in the sagittal compared with the frontal plane, but differences were smaller than the standard deviation. Pressure pain thresholds were not different between the positions. These results highlight the importance of how ultrasonography is performed and reported in research to allow for replication. Trial registration The study was pre-registered September 25th, 2017 on ClinicalTrials.gov (NCT03291665).
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Affiliation(s)
- Stefanie Ostermann
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark
| | - Jens Lykkegaard Olesen
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark
| | - Sinéad Holden
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark
| | - Henrik Riel
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark.
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Gatz M, Betsch M, Quack V, Bejder L, Schrading S, Tingart M, Dirrichs T. Shear wave elastography for treatment monitoring of plantar fasciitis. J Sports Med Phys Fitness 2020; 60:1137-1147. [PMID: 32955840 DOI: 10.23736/s0022-4707.20.10702-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Plantar fasciitis is a common cause of heel pain. Monitoring therapy effects is challenging with conventional B-mode ultrasound. Shear wave elastography (SWE) provides important diagnostic information beyond B-mode, with typically lower tissue stiffness in symptomatic plantar fascia. Up to now little is known about SWE features for therapy monitoring in plantar fasciitis. We evaluated the clinical effects of a 3-month physical therapy based treatment and its influence on B-mode and SWE ultrasound findings in patients suffering from plantar fasciitis, correlating ultrasound findings to score-based symptom development. METHODS Prospective, IRB-approved clinical study in plantar fasciitis patients undergoing a 3-month physical therapy based treatment. Measurement time points were before (T0), after 1 (T1) and 3 (T2) months of treatment, consisting of clinical orthopedic (FFI, AOFAS-Score) and multimodal radiologic sonographic examinations (B-mode/SWE) using a high-resolution linear 18-MHz probe. RESULTS A total of 33 patients with 43 symptomatic plantar fascia were included. We found a significant (P<0.001) clinical score improvement (AOFAS +14, FFI-Pain -21, FFI-Function -18) between T0 and T2. Mean initial thickness (T0) of symptomatic plantar fascia was 4.2 (±1.2) mm, compared to 3.2 (±0.7) mm at the asymptomatic contralateral side (P<0.001). No significant thickness changes were seen at T1 (4.2±1.1 mm) and T2 (4.5±1.3 mm), even though clinical scores improved significantly. Mean initial stiffness (T0) of symptomatic plantar fascia was 59.57 (±43.3) kPa, compared to 83.23 (±47.3) kPa at the asymptomatic contralateral side (P<0.001). In contrast to B-mode ultrasound, SWE values increased significantly between T0 (59.6±43.3 kPa), T1 (82.6±47.3 kPa) and T2 (102.5±47.2 kPa) (P<0.001-0.009), with positive correlations for AOFAS/FFI-Pain/Function scores (r=0.285-0.473, P<0.001-0.002). CONCLUSIONS A physical therapy based treatment relieves plantar fasciitis symptoms during a 3-month period. In line with symptom reduction, stiffness (Young's-moduli) of plantar fascia increased significantly, while B-mode ultrasound revealed no measurable changes during the healing process. Shear wave elastography was able to quantify plantar fascia pathologies and their recovery under therapy.
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Affiliation(s)
- Matthias Gatz
- Department of Orthopedics, University Hospital RWTH Aachen, Aachen, Germany
| | - Marcel Betsch
- Department of Orthopedics, University Hospital RWTH Aachen, Aachen, Germany
| | - Valentin Quack
- Department of Orthopedics, University Hospital RWTH Aachen, Aachen, Germany
| | - Ljudmila Bejder
- Department of Orthopedics, University Hospital RWTH Aachen, Aachen, Germany
| | - Simone Schrading
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Markus Tingart
- Department of Orthopedics, University Hospital RWTH Aachen, Aachen, Germany
| | - Timm Dirrichs
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany -
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38
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Heide M, Mørk M, Røe C, Brox JI, Fenne Hoksrud A. The effectiveness of radial extracorporeal shock wave therapy (rESWT), sham-rESWT, standardised exercise programme or usual care for patients with plantar fasciopathy: study protocol for a double-blind, randomised, sham-controlled trial. Trials 2020; 21:589. [PMID: 32600386 PMCID: PMC7325112 DOI: 10.1186/s13063-020-04510-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 06/15/2020] [Indexed: 01/20/2023] Open
Abstract
Background Plantar fasciopathy is a common cause of plantar heel pain, with a reported prevalence of up to 10%. The choice of best practice in these patients is debated. Two randomised studies reported that radial extracorporeal shock wave therapy is effective, but a meta-analysis concluded that due to methodological limitations, the evidence is questionable. There are few studies reporting the effect of exercise programs with high-load strength training, despite widespread use. The objective of this placebo-controlled, observer-blinded and partly patient blinded trial is to compare rESWT, sham-rESWT, standardised exercise programme and usual care for alleviating heel pain at 6 and 12 months follow-up. Methods/design A double-blind, randomised, sham-controlled trial is conducted at a hospital outpatient clinic of physical medicine and rehabilitation. Patients with chronic (> 3 months) pain due to plantar fasciopathy, aged 18 to 70 years old, are eligible for inclusion in the trial. Patients will be randomly allocated in 1:1 ratio to receive rESWT, sham-rESWT, standardised exercises or usual care. The sample size is estimated to 200 patients, 50 in each group. rESWT or sham-rESWT will be given once a week for 3 weeks. A physiotherapist will supervise the exercises, with a total of 8 sessions over 12 weeks. The patients in the usual care group will receive information, advice and foot orthosis only. All patients, regardless of group, will receive the same information and get an individual customised foot orthosis made by an orthopaedic technician. The primary outcome measure is heel pain intensity during activity in the last week, using a numeric rating scale (NRS, 0 to 10) at the 6 months follow-up adjusted for baseline pain intensity. The secondary outcomes are at the 6- and 12-month follow-up and include Foot Functional Index Revised Short Version (FFI-RS), Patient Global Impression of Change Scale (7-point Likert scale), RAND-12 Health Status Inventory (RAND-12), NRS during rest and NRS during activity (12 months). The patients receiving rESWT/sham-rESWT and the outcome assessor will be blinded to the group assignment. Discussion This trial is designed in order to provide results important for future clinical practice. Trial registration ClinicalTrials.gov NCT03472989. Registered on 14 March 2018
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Affiliation(s)
- Marte Heide
- Faculty of Medicine, University of Oslo, Postboks 1078, Blindern, Oslo, Norway. .,Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, Ullevål, Nydalen, 0242, Oslo, Norway.
| | - Marianne Mørk
- Faculty of Medicine, University of Oslo, Postboks 1078, Blindern, Oslo, Norway.,Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, Ullevål, Nydalen, 0242, Oslo, Norway
| | - Cecilie Røe
- Faculty of Medicine, University of Oslo, Postboks 1078, Blindern, Oslo, Norway.,Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, Ullevål, Nydalen, 0242, Oslo, Norway
| | - Jens Ivar Brox
- Faculty of Medicine, University of Oslo, Postboks 1078, Blindern, Oslo, Norway.,Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, Ullevål, Nydalen, 0242, Oslo, Norway
| | - Aasne Fenne Hoksrud
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Postboks 4956, Ullevål, Nydalen, 0242, Oslo, Norway
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Franettovich Smith MM, Collins NJ, Mellor R, Grimaldi A, Elliott J, Hoggarth M, Weber Ii KA, Vicenzino B. Foot exercise plus education versus wait and see for the treatment of plantar heel pain (FEET trial): a protocol for a feasibility study. J Foot Ankle Res 2020; 13:20. [PMID: 32384905 PMCID: PMC7206811 DOI: 10.1186/s13047-020-00384-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 04/13/2020] [Indexed: 12/18/2022] Open
Abstract
Background Plantar heel pain (PHP) is present in a wide range of individuals and creates significant burden to quality of life and participation in physical activity. The high recurrence rates and persistence of PHP suggests current management options may not address all potentially modifiable factors associated with the condition. Reports of intrinsic foot muscle (IFM) atrophy in individuals with PHP, together with biomechanical evidence of their important contribution to optimal foot function, suggests that an intervention focused on IFM training may be beneficial in managing PHP. We will test the feasibility of a prospective, assessor-blinded, parallel-group, randomised clinical trial that compares foot exercise plus education to brief advice in individuals with PHP. Methods Twenty participants with PHP will be randomly allocated to one of two groups for a 12-week intervention period: (i) foot exercise plus education, or (ii) brief advice. The foot exercise plus education group will attend eight sessions with a physiotherapist and receive detailed education on self-management strategies as well as a progressive exercise program for the IFMs. The brief advice group will attend one session with a physiotherapist and receive brief information about self-management strategies and reassurance. Outcome measures will be obtained at baseline and the primary end-point of 12 weeks. Primary outcomes will be the feasibility of conducting a full-scale randomised clinical trial (RCT), and the credibility and acceptability of the foot exercise plus education intervention. Secondary outcomes will explore treatment effects, which will consist of pain, physical function, physical activity level, pain self-efficacy, perceived treatment effect, magnetic resonance and ultrasound image measurement of IFM morphology, ultrasound imaging measurement of plantar fascia thickness, IFM motor performance, foot posture, foot mobility, ankle dorsiflexion range of motion, toe flexor and plantar flexor strength/endurance. Discussion To reduce the burden of PHP on individuals and society, there is a need to establish effective treatments that are feasible and accepted by patients and health professionals. This trial will be the first to evaluate the feasibility of conducting a full-scale RCT, as well as the credibility, acceptability, and treatment effects, of education and foot exercise for PHP. The findings of this study will inform the development of a full-scale RCT. Trial registration The trial protocol was prospectively registered with the Australia and New Zealand Clinical Trial Registry (ACTRN12619000987167) on 11th July 2019.
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Affiliation(s)
- Melinda M Franettovich Smith
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, 4072, Australia.
| | - Natalie J Collins
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, 4072, Australia.,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, College of Science, Health and Engineering, La Trobe University, Melbourne, 3086, Australia
| | - Rebecca Mellor
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, 4072, Australia
| | - Alison Grimaldi
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, 4072, Australia.,PhysioTec Physiotherapy, Brisbane, Queensland, 4121, Australia
| | - James Elliott
- Faculty of Medicine and Health and The Kolling Research Institute, The University of Sydney, Sydney, New South Wales, 2006, Australia.,Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, USA
| | - Mark Hoggarth
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, USA
| | - Kenneth A Weber Ii
- Systems Neuroscience and Pain Lab, Division of Pain Medicine, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, California, USA
| | - Bill Vicenzino
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, 4072, Australia
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Cotchett M, Rathleff MS, Dilnot M, Landorf KB, Morrissey D, Barton C. Lived experience and attitudes of people with plantar heel pain: a qualitative exploration. J Foot Ankle Res 2020; 13:12. [PMID: 32143679 PMCID: PMC7059663 DOI: 10.1186/s13047-020-0377-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 02/13/2020] [Indexed: 11/24/2022] Open
Abstract
Background Plantar heel pain is a common source of pain and disability. Evidence-based treatment decisions for people with plantar heel pain should be guided by the best available evidence, expert clinical reasoning, and consider the needs of the patient. Education is a key component of care for any patient and needs to be tailored to the patient and their condition. However, no previous work has identified, far less evaluated, the approaches and content required for optimal education for people with plantar heel pain. The aim of this study was to gather the patients’ perspective regarding their lived experience, attitudes and educational needs in order to inform the content and provision of meaningful education delivery approaches. Methods Using a qualitative descriptive design, semi-structured interviews were conducted with participants with a clinical diagnosis of plantar heel pain. A topic guide was utilised that focused on the experience of living with plantar heel pain and attitudes regarding treatment and educational needs. Interviews were audio recorded, transcribed verbatim and analysed using the Framework approach. Each transcription, and the initial findings, were reported back to participants to invite respondent validation. Results Eighteen people with plantar heel pain were interviewed. Descriptive analysis revealed eight themes including perceptions of plantar heel pain, impact on self, dealing with plantar heel pain, source of information, patient needs, patient unmet needs, advice to others and interest in online education. Participants revealed doubt about the cause, treatment and prognosis of plantar heel pain. They also expressed a desire to have their pain eliminated and education individually tailored to their condition and needs. Respondent validation revealed that the transcripts were accurate, and participants were able to recognise their own experiences in the synthesised themes. Conclusion Plantar heel pain has a negative impact on health-related quality of life. Participants wanted their pain eliminated and reported that their expectations and needs were frequently unmet. Health professionals have an important role to be responsive to the needs of the patient to improve their knowledge and influence pain and behaviour. Our study informs the content needed to help educate people with plantar heel pain.
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Affiliation(s)
- Matthew Cotchett
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, 3086, Australia.
| | - Michael Skovdal Rathleff
- Center for General Practice, Department of Clinical Medicine, Aalborg University, 9000, Aalborg, Denmark.,SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Matthew Dilnot
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, 3086, Australia
| | - Karl B Landorf
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, 3086, Australia.,La Trobe Sports and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, 3086, Australia
| | | | - Christian Barton
- La Trobe Sports and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, 3086, Australia.,Department of Surgery, St Vincent's Hospital, University of Melbourne, Melbourne, Australia
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41
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Gatz M, Bejder L, Quack V, Schrading S, Dirrichs T, Tingart M, Kuhl C, Betsch M. Shear Wave Elastography (SWE) for the Evaluation of Patients with Plantar Fasciitis. Acad Radiol 2020; 27:363-370. [PMID: 31153782 DOI: 10.1016/j.acra.2019.04.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 04/08/2019] [Accepted: 04/30/2019] [Indexed: 10/26/2022]
Abstract
RATIONALE AND OBJECTIVES The current imaging standard for diagnosing plantar fasciitis is B-Mode ultrasound (B-US). The aim of this study was to determine the diagnostic potential of Shear Wave Elastography (SWE) and the correlation of clinical scores to elastographic parameters. MATERIALS AND METHODS Diagnostic case-control study with n = 82 plantar fascia (PF). PF were divided into three subgroups: (1) symptomatic PF (n = 39); (2) control group of unilateral asymptomatic PF (n = 23); (3) bilateral asymptomatic PF (n = 20). Reference standard for positive findings in B-US was a PF thickness greater than 4 mm. For SWE tissue elasticity (Young's modulus kPa; shear wave speed m/s) was measured at Location 1: directly at the calcaneus; Location 2: +1 cm distal of the calcaneus and Location 3: central part of the calcaneus. Sensitivity, specificity, and diagnostic accuracy as well as correlation to American Orthopaedic Foot and Ankle Score (AOFAS) and Food Functional Index (FFI) were determined. RESULTS Symptomatic PF are thicker (4.2 mm, n = 39) than asymptomatic (3.0 mm, n = 43) (p < 0.001). Thickness of the PF (n = 82) correlated poorly to clinical scores (p = 0.001): FFI-pain (r = 0.349); FFI-function (r = 0.381); AOFAS (r = -0.387). Cut-off point for positive SWE finding was 51.5 kPa (4.14 m/s). Symptomatic PF (31.9 kPa, 3.26 m/s, n = 39) differ significantly from asymptomatic PF (93.3 kPa, 5.58 m/s, n = 43) with significant differences at L1 between all groups (p < 0.001). Correlation between Young's modulus (n = 82) and clinical scores was strong (p < 0.001): FFI-pain (r = -0.595); FFI-function (r = -0.567); AOFAS (r = 0.623,). B-US: sensitivity (61%), specificity (95%); SWE sensitivity (85%), specificity (83%). The combination of SWE and B-US increases the sensitivity (100%) with a diagnostic accuracy of 90%. CONCLUSION Based on our results, we could show that SWE can improve the diagnostic accuracy in patients with plantar fasciitis compared to B-US. LEVEL OF EVIDENCE II.
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Riel H, Vicenzino B, Olesen JL, Jensen MB, Ehlers LH, Rathleff MS. Corticosteroid injection plus exercise versus exercise, beyond advice and a heel cup for patients with plantar fasciopathy: protocol for a randomised clinical superiority trial (the FIX-Heel trial). Trials 2020; 21:5. [PMID: 31898517 PMCID: PMC6941397 DOI: 10.1186/s13063-019-3977-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 12/09/2019] [Indexed: 12/17/2022] Open
Abstract
Background Plantar fasciopathy has a lifetime prevalence of 10%. Patients experience sharp pain under the heel, often for several months or years. Multiple treatments are available, but no single treatment appears superior to the others. A corticosteroid injection offers short-term pain relief but is no better than placebo in the longer term (> 8 weeks). Heavy-slow resistance training has shown potentially positive effects on long-term outcomes (> 3 months), and combining exercises with an injection may prove to be superior to exercises alone. However, the effect of heavy-slow resistance training compared with a simpler approach of patient advice (e.g., load management) and insoles is currently unknown. This trial compares the efficacy of patient advice with patient advice plus heavy-slow resistance training and with patient advice plus heavy-slow resistance training plus a corticosteroid injection in improving the Foot Health Status Questionnaire pain score after 12 weeks in patients with plantar fasciopathy. Methods In this randomised superiority trial, we will recruit 180 patients with ultrasound-confirmed plantar fasciopathy and randomly allocate them to one of three groups: (1) patient advice and an insole (n = 60); (2) patient advice, an insole, and self-dosed heavy-slow resistance training consisting of heel raises (n = 60); or (3) patient advice, an insole, heavy-slow resistance training, and an ultrasound-guided corticosteroid injection (n = 60). All participants will be followed for 1 year, with the 12-week follow-up considered the primary endpoint. The primary outcome is the Foot Health Status questionnaire pain domain score. Secondary outcomes include the remaining three domains of the Foot Health Status Questionnaire, a 7-point Global Rating of Change, the Pain Self-Efficacy Questionnaire, physical activity level, health-related quality of life measured by the EQ-5D-5L, and Patient Acceptable Symptom State, which is the point at which participants feel no further need for treatment. Additionally, a health economic evaluation of the treatments will be carried out. Discussion This trial will test if adding heavy-slow resistance training to fundamental patient advice and an insole improves outcomes and if a corticosteroid injection adds even further to that effect in patients with plantar fasciopathy. Trial registration ClinicalTrials.gov, NCT03804008. Prospectively registered on January 15, 2019.
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Affiliation(s)
- Henrik Riel
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark.
| | - Bill Vicenzino
- The University of Queensland, School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, St. Lucia, QLD, 4072, Australia
| | - Jens Lykkegaard Olesen
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark
| | - Martin Bach Jensen
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark
| | - Lars Holger Ehlers
- Danish Center for Healthcare Improvements (DCHI), Department of Business and Management, The Faculty of Social Sciences, Aalborg University, Fibigerstræde 11, 9220, Aalborg East, Denmark
| | - Michael Skovdal Rathleff
- Center for General Practice at Aalborg University, Fyrkildevej 7, 9220, Aalborg East, Denmark.,Center for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Fredrik Bajers Vej 7D, 9220, Aalborg East, Denmark.,Department of occupational therapy and physiotherapy, Aalborg University Hospital, Hobrovej 18-22, 9100, Aalborg, Denmark
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Adaptation of Tendon Structure and Function in Tendinopathy With Exercise and Its Relationship to Clinical Outcome. J Sport Rehabil 2020; 29:107-115. [PMID: 30860421 DOI: 10.1123/jsr.2018-0353] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 01/08/2019] [Accepted: 02/06/2019] [Indexed: 11/18/2022]
Abstract
CONTEXT Exercise is seen as the most evidence-based treatment for managing tendinopathy and although the type of exercise used to manage tendinopathy may induce adaptation in healthy tendons, it is not clear whether these adaptations occur in tendinopathy and if so whether they are associated with improved clinical outcomes. OBJECTIVE The aim of the study was to synthesize available evidence for adaptation of the Achilles tendon to eccentric exercise and the relationship between adaptation (change in tendon thickness) and clinical outcomes among people with Achilles tendinopathy. EVIDENCE ACQUISITION The search was performed in September 2018 in several databases. Studies investigating the response (clinical outcome and imaging on ultrasound/magnetic resonance imaging) of pathological tendons (tendinopathy, tendinosis, and partial rupture) to at least 12 weeks of eccentric exercise were included. Multiple studies that investigated the same interventions and outcome were pooled and presented in effect size estimates, mean difference, and 95% confidence intervals if measurement scales were the same, or standard mean difference and 95% confidence intervals if measurements scales were different. Where data could not be pooled the studies were qualitatively synthesized based on van Tulder et al. EVIDENCE SYNTHESIS Eight studies met the inclusion and exclusion criteria and were included in the review. There was strong evidence that Achilles tendon thickness does not decrease in parallel with improved clinical outcomes. CONCLUSIONS Whether a longer time to follow-up is more important than the intervention (ie, just the time per se) for a change in tendon thickness remains unknown. Future studies should investigate whether exercise (or other treatments) can be tailored to optimize tendon adaptation and function, and whether this relates to clinical outcomes.
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Jessup RL, Oates MJ, Johnston RV, Buchbinder R. Shockwave therapy for plantar heel pain (plantar fasciitis). Hippokratia 2019. [DOI: 10.1002/14651858.cd013490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rebecca L Jessup
- Cabrini Institute; Monash Department of Clinical Epidemiology; Malvern Australia
- School of Public Health & Preventive Medicine, Monash University; Department of Epidemiology and Preventive Medicine; Melbourne Australia
| | - Matthew J Oates
- La Trobe University; School of Allied Health; Bundoora Australia
| | - Renea V Johnston
- Cabrini Institute; Monash Department of Clinical Epidemiology; Malvern Australia
- School of Public Health & Preventive Medicine, Monash University; Department of Epidemiology and Preventive Medicine; Melbourne Australia
| | - Rachelle Buchbinder
- Cabrini Institute; Monash Department of Clinical Epidemiology; Malvern Australia
- School of Public Health & Preventive Medicine, Monash University; Department of Epidemiology and Preventive Medicine; Melbourne Australia
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Jacobs JL, Ridge ST, Bruening DA, Brewerton KA, Gifford JR, Hoopes DM, Johnson AW. Passive hallux adduction decreases lateral plantar artery blood flow: a preliminary study of the potential influence of narrow toe box shoes. J Foot Ankle Res 2019; 12:50. [PMID: 31700547 PMCID: PMC6829837 DOI: 10.1186/s13047-019-0361-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 10/04/2019] [Indexed: 11/10/2022] Open
Abstract
Background Blood flow is essential in maintaining tissue health. Thus, compromised blood flow can prevent tissue healing. An adducted hallux, as seen inside a narrow shoe, may put passive tension on the abductor hallucis, compressing the lateral plantar artery into the calcaneus and restricting blood flow. The purposes of this study were to compare lateral plantar artery blood flow before and after passive hallux adduction and to compare blood flow with arch height. Methods Forty-five healthy volunteers (20 female, 25 male; age = 24.8 ± 6.8 yr; height = 1.7 ± 0.1 m; weight = 73.4 ± 13.5 kg) participated in this cross-over design study. Arch height index (AHI) was calculated, and blood flow measurements were obtained using ultrasound (L8-18i transducer, GE Logiq S8). The lateral plantar artery was imaged deep to abductor hallucis for 120 s: 60 s at rest, then 60 s of passive hallux adduction. Maximal passive hallux adduction was performed by applying pressure to the medial side of the hallux. Blood flow was calculated in mL/min, and pre-passive hallux adduction was compared to blood flow during passive hallux adduction. Results Log transformed data was used to run a paired t-test between the preadduction and postadduction blood flow. The volume of blood flow was 22.2% lower after passive hallux adduction compared to before (- 0.250 ± 0.063, p < 0.001). As AHI decreased, there was a greater negative change in blood flow. As baseline blood flow increased, there was also a greater negative change in blood flow. Conclusions Our preliminary findings of decreased blood flow through passive hallux adduction indicate conditions that elicit passive hallux adduction (e.g. wearing narrow-toed shoes) may have important effects on foot blood flow. Individuals with lower AHI appear to have a greater risk of decreased blood flow with passive hallux adduction.
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Affiliation(s)
- Julia L Jacobs
- 1Department of Exercise Sciences, Brigham Young University, 106 Smith Fieldhouse, Provo, UT 84602 USA
| | - Sarah T Ridge
- 1Department of Exercise Sciences, Brigham Young University, 106 Smith Fieldhouse, Provo, UT 84602 USA
| | - Dustin A Bruening
- 1Department of Exercise Sciences, Brigham Young University, 106 Smith Fieldhouse, Provo, UT 84602 USA
| | - K Annie Brewerton
- 1Department of Exercise Sciences, Brigham Young University, 106 Smith Fieldhouse, Provo, UT 84602 USA
| | - Jayson R Gifford
- 1Department of Exercise Sciences, Brigham Young University, 106 Smith Fieldhouse, Provo, UT 84602 USA
| | - Daniel M Hoopes
- Revere Health Orthopaedics, 1055 North 500 West #121, Building C, Provo, UT 84604 USA
| | - A Wayne Johnson
- 1Department of Exercise Sciences, Brigham Young University, 106 Smith Fieldhouse, Provo, UT 84602 USA
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Biomechanical effects of rocker shoes on plantar aponeurosis strain in patients with plantar fasciitis and healthy controls. PLoS One 2019; 14:e0222388. [PMID: 31600227 PMCID: PMC6786540 DOI: 10.1371/journal.pone.0222388] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 08/28/2019] [Indexed: 11/19/2022] Open
Abstract
Plantar fasciitis is a frequently occurring overuse injury of the foot. Shoes with a stiff rocker profile are a commonly prescribed treatment modality used to alleviate complaints associated with plantar fasciitis. In rocker shoes the apex position was moved proximally as compared to normal shoes, limiting the progression of the ground reaction forces (GRF) and peak plantarflexion moments during gait. A stiff sole minimizes dorsiflexion of the toes. The aim of this study was to investigate whether the biomechanical effects of rocker shoes lead to minimization of plantar aponeurosis (PA) strain during gait in patients with plantar fasciitis and in healthy young adults. 8 patients with plantar fasciitis (1 male, 7 females; mean age 55.0 ± 8.4 years) and 8 healthy young adults (8 females; mean age 24.1 ± 1.6 years) participated in the study. Each participant walked for 1 minute on an instrumented treadmill while wearing consecutively in random order shoes with a normal apex position (61.2 ± 2.8% apex) with flexible insole (FN), normal apex position with stiff insole (SN), proximal apex position (56.1 ± 2.6% apex) with flexible insole (FR) and proximal apex position with stiff insole (SR). Marker position data of the foot and lower leg and GRF were recorded. An OpenSim foot model was used to compute the change in PA length based on changes in foot segment positions during gait. The changes in PA length due to increases in Achilles tendon forces were computed based on previous data of a cadaver study. PA strain computed from both methods was not statistically different between shoe conditions. Peak Achilles tendon force, peak first metatarsophalangeal (MTP1) joint angle and peak plantarflexion moment were significantly lower when walking with the rocker shoe with a proximal apex position and a stiff insole for all subjects (p<.05). Changes in Achilles tendon forces during gait accounted for 65 ± 2% of the total PA strain. Rocker shoes with a stiff insole reduce peak dorsiflexion angles of the toes and plantar flexion moments, but not PA strain because the effects of a proximal apex position and stiff insole do not occur at the same time, but independently affect PA strain at 80-90% and 90-100% of the stance phase. Rocker shoes with an apex position of ~56% are insufficient to significantly reduce peak PA strain values in patients with plantar fasciitis and healthy young adults.
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Riel H, Olesen JL, Jensen MB, Vicenzino B, Rathleff MS. Heavy-slow resistance training in addition to an ultrasound-guided corticosteroid injection for individuals with plantar fasciopathy: a feasibility study. Pilot Feasibility Stud 2019; 5:105. [PMID: 31463078 PMCID: PMC6708237 DOI: 10.1186/s40814-019-0489-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 08/12/2019] [Indexed: 01/24/2023] Open
Abstract
Introduction Plantar fasciopathy, characterised by plantar heel pain, affects one in ten in a lifetime. Heavy-slow resistance training (HSR) is an emerging treatment, but it often takes considerable time before the effect starts to manifest. Combining HSR with a corticosteroid injection (known for its short-term pain relief) could potentially improve outcomes in both short and long term. As this combination is yet to be investigated, we aimed to evaluate the feasibility of combining HSR with a corticosteroid injection for individuals with plantar fasciopathy before investigating the efficacy in a clinical trial. Materials and methods We recruited 20 participants with plantar fasciopathy for this prospectively registered feasibility study (ClinicalTrials.gov: NCT03535896). Participants received an ultrasound-guided injection and performed heel raises on a step every second day for 8 weeks. To assess participant acceptability of the combined interventions and exercise compliance, we used a 7-point Likert scale dichotomised to “unacceptable” (categories 1–2) or “acceptable” (categories 3–7) and training diaries. Greater than or equal to 10/20 had to rate the combination “acceptable”, ≥ 15/20 had to perform ≥ 20 training sessions, and ≥ 15/20 had to start exercising ≤ 7 days after injection to confirm feasibility. Results Eighteen out of 20 rated the combination acceptable. Five training diaries could not be retrieved. Ten out of 15 participants performed ≥ 20 training sessions, and 15/15 started exercising ≤ 7 days after injection. Conclusions Based on participant acceptability and time to exercise start, combining HSR with corticosteroid injection is feasible and the efficacy should be investigated in a future trial. Due to loss of 5/20 training diaries, firm conclusions regarding exercise compliance could not be drawn. Trial registration ClinicalTrials.gov, NCT03535896 Electronic supplementary material The online version of this article (10.1186/s40814-019-0489-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Henrik Riel
- 1Center for General Practice at Aalborg University, Fyrkildevej 7, 9220 Aalborg East, Denmark
| | - Jens Lykkegaard Olesen
- 1Center for General Practice at Aalborg University, Fyrkildevej 7, 9220 Aalborg East, Denmark
| | - Martin Bach Jensen
- 1Center for General Practice at Aalborg University, Fyrkildevej 7, 9220 Aalborg East, Denmark
| | - Bill Vicenzino
- 2School of Health and Rehabilitation Sciences: Physiotherapy: Sports Injury Rehabilitation and Prevention for Health, The University of Queensland, St. Lucia, QLD 4072 Australia
| | - Michael Skovdal Rathleff
- 1Center for General Practice at Aalborg University, Fyrkildevej 7, 9220 Aalborg East, Denmark.,3Center for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Fredrik Bajers Vej 7D, 9220 Aalborg East, Denmark.,4Department of Occupational Therapy and Physiotherapy, Aalborg University Hospital, Hobrovej 18-22, 9100 Aalborg, Denmark
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48
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Whittaker GA, Munteanu SE, Menz HB, Bonanno DR, Gerrard JM, Landorf KB. Corticosteroid injection for plantar heel pain: a systematic review and meta-analysis. BMC Musculoskelet Disord 2019; 20:378. [PMID: 31421688 PMCID: PMC6698340 DOI: 10.1186/s12891-019-2749-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 07/31/2019] [Indexed: 12/11/2022] Open
Abstract
Background Corticosteroid injection is frequently used for plantar heel pain (plantar fasciitis), although there is limited high-quality evidence to support this treatment. Therefore, this study reviewed randomised trials to estimate the effectiveness of corticosteroid injection for plantar heel pain. Methods A systematic review and meta-analysis of randomised trials that compared corticosteroid injection to any comparator. Primary outcomes were pain and function, categorised as short (0 to 6 weeks), medium (7 to 12 weeks) or longer term (13 to 52 weeks). Results A total of 47 trials (2989 participants) were included. For reducing pain in the short term, corticosteroid injection was more effective than autologous blood injection (SMD -0.56; 95% CI, − 0.86 to − 0.26) and foot orthoses (SMD -0.91; 95% CI, − 1.69 to − 0.13). There were no significant findings in the medium term. In the longer term, corticosteroid injection was less effective than dry needling (SMD 1.45; 95% CI, 0.70 to 2.19) and platelet-rich plasma injection (SMD 0.61; 95% CI, 0.16 to 1.06). Notably, corticosteroid injection was found to have similar effectiveness to placebo injection for reducing pain in the short (SMD -0.98; 95% CI, − 2.06, 0.11) and medium terms (SMD -0.86; 95% CI, − 1.90 to 0.19). For improving function, corticosteroid injection was more effective than physical therapy in the short term (SMD -0.69; 95% CI, − 1.31 to − 0.07). When trials considered to have high risk of bias were excluded, there were no significant findings. Conclusions Based on the findings of this review, corticosteroid injection is more effective than some comparators for the reduction of pain and the improvement of function in people with plantar heel pain. However, corticosteroid injection is not more effective than placebo injection for reducing pain or improving function. Further trials that are of low risk of bias will strengthen this evidence. Registration PROSPERO registration number CRD42016053216. Electronic supplementary material The online version of this article (10.1186/s12891-019-2749-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Glen A Whittaker
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia. .,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia.
| | - Shannon E Munteanu
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia.,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia
| | - Hylton B Menz
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia.,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia
| | - Daniel R Bonanno
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia.,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia
| | - James M Gerrard
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia
| | - Karl B Landorf
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia.,La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, 3086, Australia
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Riel H, Jensen MB, Olesen JL, Vicenzino B, Rathleff MS. Self-dosed and pre-determined progressive heavy-slow resistance training have similar effects in people with plantar fasciopathy: a randomised trial. J Physiother 2019; 65:144-151. [PMID: 31204294 DOI: 10.1016/j.jphys.2019.05.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 05/13/2019] [Accepted: 05/24/2019] [Indexed: 12/15/2022] Open
Abstract
QUESTION For people with plantar fasciopathy, is a 12-week self-dosed heavy-slow resistance training program more beneficial than a 12-week pre-determined heavy-slow resistance training program? DESIGN A randomised trial with concealed allocation, partial blinding, and intention-to-treat analysis. PARTICIPANTS Seventy people with plantar fasciopathy confirmed on ultrasonography. INTERVENTION Both groups performed a repeated heel raise exercise in standing for 12 weeks. Participants in the experimental group were self-dosed (ie, they performed as many sets as possible with as heavy a load as possible, but no heavier than 8 repetition maximum). The exercise regimen for the control group was pre-determined (ie, it followed a standardised progressive protocol). OUTCOME MEASURES The primary outcome was the Foot Health Status Questionnaire pain domain. Secondary outcomes included: a 7-point Likert scale of Global Rating of Change dichotomised to 'improved' or 'not improved'; Patient Acceptable Symptom State defined as when participants felt no further need for treatment; and number of training sessions performed. RESULTS There was no significant between-group difference in the improvement of Foot Health Status Questionnaire pain after 12 weeks (adjusted MD -6.9 points, 95% CI -15.5 to 1.7). According to the Global Rating of Change, 24 of 33 in the experimental group and 20 of 32 in the control group were improved (RR = 1.16, 95% CI 0.83 to 1.64). Only four participants achieved Patient Acceptable Symptom State: three of 35 in the experimental group and one of 35 in the control group. No significant between-group difference was found in the number of training sessions that were performed (MD -2 sessions, 95% CI -8 to 3). CONCLUSION Self-dosed and pre-determined heavy-slow resistance exercise programs are associated with similar effects on plantar fasciopathy pain and other outcomes over 12 weeks. Advising people with plantar fasciopathy to self-dose their slow-heavy resistance training regimen did not substantially increase the achieved dose compared with a pre-determined regimen. These regimens are not sufficient to achieve acceptable symptom state in the majority of people with plantar fasciopathy. REGISTRATION ClinicalTrials.govNCT03304353.
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Affiliation(s)
- Henrik Riel
- Center for General Practice at Aalborg University, Aalborg, Denmark.
| | | | | | - Bill Vicenzino
- Sports Injury Rehabilitation and Prevention for Health Research Unit, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Michael Skovdal Rathleff
- Center for General Practice at Aalborg University, Aalborg, Denmark; Department of Physical and Occupational Therapy, Aalborg University Hospital, Brisbane, Australia; SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Denmark
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50
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Effectiveness of Foot Orthoses Versus Corticosteroid Injection for Plantar Heel Pain: The SOOTHE Randomized Clinical Trial. J Orthop Sports Phys Ther 2019; 49:491-500. [PMID: 31130060 DOI: 10.2519/jospt.2019.8807] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Plantar heel pain is a common foot complaint that causes significant disability and poorer health-related quality of life. Foot orthoses and corticosteroid injection are effective treatments for plantar heel pain; however, it is unclear whether one is more effective than the other. OBJECTIVE The aim of this trial was to compare the effectiveness of foot orthoses and corticosteroid injection for plantar heel pain. METHODS In this parallel-group, assessor-blinded, randomized clinical trial, participants received prefabricated, arch-contouring foot orthoses or a single ultrasound-guided corticosteroid injection. The primary outcome measure was the foot pain subscale of the Foot Health Status Questionnaire at 4 and 12 weeks. RESULTS One hundred three participants aged 21 to 72 years (63 female) with plantar heel pain were recruited from the community and received an intervention. For the primary outcome of foot pain, corticosteroid injection was more effective at week 4 (adjusted mean difference, 8.2 points; 95% confidence interval: 0.6, 15.8 points). However, foot orthoses were more effective at week 12 (adjusted mean difference, 8.5 points; 95% confidence interval: 0.2, 16.8 points). Although these findings were statistically significant, the differences between the interventions did not meet the previously calculated minimal important difference value of 12.5 points. CONCLUSION Corticosteroid injection is more effective than foot orthoses at week 4, but this effect does not last; and appropriately contoured foot orthoses are more effective than corticosteroid injection at week 12. However, patients may not notice a clinically worthwhile difference between the interventions. LEVEL OF EVIDENCE Therapy, level 1b. J Orthop Sports Phys Ther 2019;49(7):491-500. Epub 26 May 2019. doi:10.2519/jospt.2019.8807.
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