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Solomons L, Lee JJY, Bruce M, White LD, Scott A. Intramuscular stimulation vs sham needling for the treatment of chronic midportion Achilles tendinopathy: A randomized controlled clinical trial. PLoS One 2020; 15:e0238579. [PMID: 32898170 PMCID: PMC7478532 DOI: 10.1371/journal.pone.0238579] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/18/2020] [Indexed: 12/11/2022] Open
Abstract
Background The insertion of filiform needles intramuscularly (a.k.a. intramuscular stimulation/dry needling) has been suggested as a possible treatment for various painful musculoskeletal conditions. Our aim was to answer the question, is intramuscular stimulation more effective than sham intramuscular stimulation/dry needling for the treatment of Achilles tendinopathy? Methods 52 participants with persistent midportion Achilles tendinopathy began and 46 completed one of three treatment protocols which were randomly assigned: (G3) a 12-week rehabilitation program of progressive tendon loading plus intramuscular stimulation (n = 25), (G2) the same rehabilitation program but with sham intramuscular stimulation (n = 19), or (G1) a reference group of rehabilitation program alone (as an additional control) (n = 8). The a priori primary outcome measure was change in VISA-A score at 12 weeks–VISA-A was also measured at 6 weeks, and at 6 and 12 months. Secondary outcome measures include the proportion of patients who rated themselves as much or very much improved (%), dorsiflexion range of motion (degrees), and tendon thickness (mm). Results The study retention was 94% at 12 weeks and 88% at 1 year. VISA-A score improved in all three groups over time (p<0.0001), with no significant difference among the three groups in VISA-A score at the start of the study (mean ± SD: G3 59 ± 13, G2 57 ± 17, G1 56 ± 22), at 12 weeks (G3 76 ± 14, G2 76 ± 15, G1 82 ± 11) or at any other timepoint. The percentage of patients who rated themselves as much or very much improved (i.e. treatment success) was not different after 12 weeks (G3 70%, G2 89%, G1 86% p = 0.94), or at 26 (p = 0.62) or 52 weeks (p = 0.71). No clinically significant effects of intervention group were observed in any of the secondary outcome measures. Conclusion The addition of intramuscular stimulation to standard rehabilitation for Achilles tendinopathy did not result in any improvement over the expected clinical benefit achieved with exercise-based rehabilitation alone.
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Affiliation(s)
- Lyndal Solomons
- Department of Physical Therapy, University of British Columbia, Vancouver, Canada
- Allan McGavin Sports Medicine Centre, Vancouver, Canada
| | - Jenny J. Y. Lee
- Centre for Hip Health and Mobility, Vancouver Coastal Health Research Institute, Vancouver, Canada
| | | | - Lynita D. White
- Department of Physical Therapy, University of British Columbia, Vancouver, Canada
- Tall Tree Physiotherapy & Health Centre, Vancouver, Canada
| | - Alex Scott
- Department of Physical Therapy, University of British Columbia, Vancouver, Canada
- Centre for Hip Health and Mobility, Vancouver Coastal Health Research Institute, Vancouver, Canada
- * E-mail:
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102
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Lalumiere M, Larivière C, Nadeau MJ, Paquette P, Lamontagne M, Desmeules F, Gagnon DH. Proposing a Minimal Data Set of Musculoskeletal Ultrasound Imaging Biomarkers to Inform Clinical Practice: An Analysis Founded on the Achilles Tendon. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:2222-2235. [PMID: 32527592 DOI: 10.1016/j.ultrasmedbio.2020.04.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 02/27/2020] [Accepted: 04/22/2020] [Indexed: 06/11/2023]
Abstract
Tendon integrity can be described using a wide range of biomarkers via specialized analysis software for images recorded by musculoskeletal ultrasonography. This study proposes a minimal biomarker data set to characterize Achilles tendon ultrasound images and to differentiate between symptomatic and asymptomatic Achilles tendon images. Forty-one individuals with unilateral Achilles tendinopathy and 35 healthy controls had their Achilles tendon images recorded bilaterally by ultrasonography in the longitudinal and transverse planes. A set of 22 biomarkers, organized around three dimensions (geometric, composition and texture), were computed in each plane. A symmetry index, reflecting relative side differences, was compared between groups and analyzed through principal component analysis to isolate biomarkers that best explained data variance. A specific minimal data set was identified by linear regression in the longitudinal (mean thickness, echogenicity, variance and homogeneity at 90°) and transverse (mean thickness, echogenicity and mean homogeneity) planes to characterize and differentiate Achilles tendon integrity.
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Affiliation(s)
- Mathieu Lalumiere
- Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada; Centre for Interdisciplinary Research in Rehabilitation (CRIR), Montreal, Quebec, Canada
| | - Christian Larivière
- Centre for Interdisciplinary Research in Rehabilitation (CRIR), Montreal, Quebec, Canada; Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Montreal, Quebec, Canada
| | | | - Philippe Paquette
- Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada; Centre for Interdisciplinary Research in Rehabilitation (CRIR), Montreal, Quebec, Canada
| | - Martin Lamontagne
- Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - François Desmeules
- Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada; Centre de recherche de l'Hôpital Maisonneuve-Rosemont (CRHMR), Montreal, Canada
| | - Dany H Gagnon
- Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada; Centre for Interdisciplinary Research in Rehabilitation (CRIR), Montreal, Quebec, Canada.
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103
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Koszalinski A, Flynn T, Hellman M, Cleland JA. Trigger point dry needling, manual therapy and exercise versus manual therapy and exercise for the management of Achilles tendinopathy: a feasibility study. J Man Manip Ther 2020; 28:212-221. [PMID: 32048918 PMCID: PMC8550527 DOI: 10.1080/10669817.2020.1719299] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 12/18/2019] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVES The effects of trigger point dry needling (TDN) on myofascial trigger points (MTP) in Achilles tendinopathy (AT) are unknown. We conducted a study to test the feasibility of a large randomized controlled trial (RCT) to compare the effects of TDN to MT and exercise in a patient population with AT. METHODS Twenty-two subjects were randomly assigned to a control (MT+Ex) or experimental group (TDN+MT+Ex) and completed eight treatment sessions over 4 weeks with follow up at 3 months. TDN was performed to MTPs in the gastrocnemius, soleus or tibialis posterior each session. The same MT and exercise program was conducted in both groups. RESULTS Two of three criteria for feasibility were met. The attrition rate at 4-week and 3-month follow-up was 18.1% and 68%, respectively. Significant differences (p < .05) reported for within group analysis for FAAM, NPRS, pain pressure threshold and strength in both groups at 4 weeks and 3 months. The GROC was significant for MT + Ex at 3 months. No between group differences were found. The MCID for the FAAM, GROC was surpassed in both groups at 4 weeks and 3 months and NPRS for the MT + Ex group at 4 weeks. DISCUSSION A large RCT to investigate the effects of TDN on MTP in AT is not feasible without modifications due to low recruitment and high attrition rate. Modifications to study design should give consideration for closed or national health-care system for access to large patient populations and reduced financial burden to subjects. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT03261504F.
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Affiliation(s)
- A. Koszalinski
- Dr. Pallavi Patel College of Health Care Sciences, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - T. Flynn
- Dr. Pallavi Patel College of Health Care Sciences, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - M. Hellman
- Dr. Pallavi Patel College of Health Care Sciences, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - J. A. Cleland
- Dr. Pallavi Patel College of Health Care Sciences, Nova Southeastern University, Fort Lauderdale, FL, USA
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104
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Santucci NM, Jellin J, Davenport TE. Dental and physical therapy faculty collaborate in assessing and educating dental students on musculoskeletal disorders. J Dent Educ 2020; 85:53-59. [PMID: 32839992 DOI: 10.1002/jdd.12387] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 07/28/2020] [Accepted: 08/04/2020] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Research shows 54% to 93% of practicing dentists suffer from musculoskeletal disorders (MSDs), with many developing afflictions early in their careers. Studies also show that dental students are developing MSDs early in their professional education. OBJECTIVE The research goal was to quantify the prevalence, anatomical location and initial onset of MSDs among first-year dental students. The study also assessed the students' self-reported opinion as to whether there were enough educational touchpoints to improve their ergonomics in daily activities. METHODS At the conclusion of a 9-month preclinical restorative course, that included 2 lectures on MSDs, ergonomics, and postural cueing sessions, a dental and physical therapy faculty member administered a survey to 143 first-year dental students. This survey included questions about the history and presentation of the students' MSD symptoms and their opinion on the relative value of the educational interventions. RESULTS There was a 96.5% response rate to the survey with 87.8% of students reporting mild to moderate pain. The cervical spine (41.7%) and hands (42.4%) were the most common areas afflicted. 55.4% reported pain commencing 1 month after starting in the simulation clinic. Over 60.9% of students "agreed" or "somewhat agreed" that the 2 sessions of hands-on ergonomic educational interventions resulted in improved biomechanics and students requested additional educational resources. CONCLUSION Dental students are developing MSDs as soon as 1 month after commencing dental school. Dental education should include ongoing ergonomic training throughout the curriculum to help students prevent MSDs.
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Affiliation(s)
- Noëlle M Santucci
- Department of Preventive and Restorative Dentistry, Arthur A, Dugoni School of Dentistry, University of the Pacific, San Francisco, California, USA
| | - Justin Jellin
- Department of Diagnostic Sciences, Arthur A, Dugoni School of Dentistry, University of the Pacific, San Francisco, California, USA
| | - Todd E Davenport
- Department of Physical Therapy, Thomas J. Long School of Pharmacy & Health Sciences, University of the Pacific, Stockton, California, USA
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105
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Muscle excitation, force response, and efficiency during explosive force production after diacutaneous fibrolysis on lateral gastrocnemius of recreational athletes. J Bodyw Mov Ther 2020; 24:554-560. [PMID: 33218560 DOI: 10.1016/j.jbmt.2020.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 07/20/2020] [Accepted: 08/08/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Fibrous adhesions impair normal muscle mechanics. The present study aimed to assess lateral gastrocnemius muscle excitation, isometric force response, and neuromuscular efficiency during explosive force in plantarflexion before and after diacutaneous fibrolysis. METHODS Thirty-five recreational athletes were allocated in the intervention group (n = 20) treated with diacutaneous fibrolysis, while the sham group (n = 15) was treated with placebo diacutaneous fibrolysis. Force response synchronized with surface electromyography during a plantarflexion task was collected. RESULTS Differences between Pre- and Post-diacutaneous fibrolysis were observed for all variables, except for the placebo group. CONCLUSIONS Diacutaneous fibrolysis was effective to increase force, muscle excitation, and neuromuscular efficiency on lateral gastrocnemius.
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106
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Becker M, Strunk K, Buschhaus N, Bühn S, Pieper D. Methodological Quality of Physical Therapy Guidelines and Their Suitability for Adaptation: A Scoping Review. Phys Ther 2020; 100:1296-1306. [PMID: 32315432 DOI: 10.1093/ptj/pzaa075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 11/26/2019] [Accepted: 02/11/2020] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Clinical practice guidelines (CPGs) can be characterized to the extent that they specifically address physical therapists and mainly contain recommendations for physical therapist interventions. The primary aim of this study was to identify existing physical therapy CPGs regardless of medical condition, with a secondary aim of assessing their methodological quality to determine whether they are potentially suitable for adaptation. METHODS Systematic searches of the Medline and Physiotherapy Evidence Database were performed (August 2019), and the websites of World Confederation for Physical Therapy members were screened (September 2019). Only CPGs published in German or English were included. Two independent reviewers screened records according to previously defined inclusion criteria. Information was extracted regarding country of origin, year of publication, and clinical subject area addressed. Four independent reviewers assessed the quality of physical therapy CPGs using the Appraisal of Guidelines Research and Evaluation instrument. A descriptive data analysis was performed. RESULTS Thirty-five CPGs met the inclusion criteria; 46% (16/35) of the included CPGs were from the United States, and 31% (11/35) were from the Netherlands. Assessment using the Appraisal of Guidelines Research and Evaluation tool resulted in the following domain scores, presented as median percentage (interquartile range): domain 1 (scope and purpose), 76 (63-92); domain 2 (stakeholder involvement), 63 (55-76); domain 3 (rigor of development), 67 (53-75); domain 4 (clarity of presentation), 74 (67-77); domain 5 (applicability), 44 (30-57); and domain 6 (editorial independence), 52 (35-66). CONCLUSIONS In general, the methodological quality of the included CPGs was moderate to good. Possibilities of adapting recommendations from existing CPGs should be considered with the development of new physical therapy CPGs. IMPACT STATEMENT This study can raise awareness of existing physical therapy CPGs and can support their application by physical therapists. Further, the study can support decisions on adapting existing CPGs with the planning of new physical therapy CPGs.
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Affiliation(s)
- Monika Becker
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine, Witten / Herdecke University, Ostmerheimer Str. 200, Building 38, 51109 Cologne, Germany
| | - Katharina Strunk
- Institute for Health Economics and Clinical Epidemiology, University Hospital of Cologne, Cologne, Germany, and Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
| | - Niels Buschhaus
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
| | - Stefanie Bühn
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
| | - Dawid Pieper
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
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107
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Diermeier T, Tisherman R, Hughes J, Tulman M, Baum Coffey E, Fink C, Lynch A, Fu FH, Musahl V. Quadriceps tendon anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 2020; 28:2644-2656. [PMID: 32072203 DOI: 10.1007/s00167-020-05902-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 02/03/2020] [Indexed: 12/17/2022]
Abstract
Quadriceps tendon is a promising alternative graft option for anterior cruciate ligament (ACL) reconstruction, which can be harvested with or without a bone block as well as a full or partial thickness graft. Therefore, quadriceps tendon graft could be used in primary and revision ACL reconstruction based on the requirements (tunnel size, tunnel position, etc.). The all soft tissue, partial thickness quadriceps tendon graft in detail and pitfalls of the harvest are described in the present review. After quadriceps tendon harvest, especially in soccer players, who need a strong quadriceps to strike a ball with power, the postoperative rehabilitation may need to be adapted. LEVEL OF EVIDENCE: V.
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Affiliation(s)
- Theresa Diermeier
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, UPMC Rooney Sports Complex, 3200 South Water Street, Pittsburgh, PA, 15203, USA.,Department of Orthopaedic Sport Medicine, Technical University Munich, Munich, Germany
| | - Rob Tisherman
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, UPMC Rooney Sports Complex, 3200 South Water Street, Pittsburgh, PA, 15203, USA.,Department of Orthopaedic Sport Medicine, Technical University Munich, Munich, Germany
| | - Jonathan Hughes
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, UPMC Rooney Sports Complex, 3200 South Water Street, Pittsburgh, PA, 15203, USA
| | - Michael Tulman
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Christian Fink
- Gelenkpunkt-Sports and Joint Surgery, Innsbruck, Austria.,Research Unit for Orthopedic Sports Medicine and Injury Prevention, UMIT Hall, Hall, Austria
| | - Andrew Lynch
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, USA.,UPMC Centers for Rehab Services, Pittsburgh, PA, USA
| | - Freddie H Fu
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, UPMC Rooney Sports Complex, 3200 South Water Street, Pittsburgh, PA, 15203, USA
| | - Volker Musahl
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, UPMC Rooney Sports Complex, 3200 South Water Street, Pittsburgh, PA, 15203, USA.
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108
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Hasani F, Haines TP, Munteanu SE, Vicenzino B, Malliaras P. Efficacy of different load intensity and time-under-tension calf loading protocols for Achilles tendinopathy (the LOADIT trial): protocol for a randomised pilot study. Pilot Feasibility Stud 2020; 6:99. [PMID: 32685183 PMCID: PMC7359581 DOI: 10.1186/s40814-020-00639-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 06/29/2020] [Indexed: 02/08/2023] Open
Abstract
Background Modifying variables in exercise prescription can produce specific effects on Achilles tendinopathy outcomes. This study aims to determine the feasibility of conducting an adequately powered randomised trial in the future to assess the efficacy of different load intensity and time-under-tension exercise parameters for improving pain and function in individuals with persistent midportion Achilles tendinopathy. Methods The trial is designed as prospective, four-armed feasibility and randomised pilot trial with 3 months follow-up. Interventions will be provided in a gym setting. The investigator, who will be blind to the allocation of participants, will conduct all pre- and post-intervention assessments. Forty-eight male participants with Achilles tendinopathy will be recruited from the community. We will use a 2 × 2 factorial design with factors of load intensity (six or eighteen repetitions maximum) and time-under-tension (two or six second repetitions). Participants will be randomised into one of the testing groups: six RM with two second repetitions, six RM with six second repetitions, eighteen RM with two second repetitions or eighteen RM with six second repetitions. Trial feasibility will be indicated by the rate of conversion, recruitment and retention, adherence to the interventions by participants, the utility of videoconferencing mode for weekly exercise supervision, incidence of adverse events, and feasibility of future economic evaluation. The secondary clinical outcomes will assess pain and disability, participant impression of change, satisfaction, health-related quality of life, physical activity, work absenteeism, psychological measures at baseline, 6 and 12 weeks, and plantarflexor contractile dysfunction (torque, rate of force development and muscle force steadiness) at baseline and 12 weeks. These clinical outcomes are primarily measured to provide information regarding potential treatment effects and trends. Discussion The proposed study and follow-up powered randomised trial will be a first step towards determining exercise dose parameters that may optimise outcomes for Achilles tendinopathy. We have chosen to focus on load intensity and time-under-tension, as these parameters are important for tendon adaptation. This work has the potential to lead to more effective exercise loading interventions for Achilles tendinopathy. Trial registration Australian New Zealand Clinical Trials Registry, ACTRN12618001315202. Registered retrospectively on August 6th, 2018.
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Affiliation(s)
- Fatmah Hasani
- Physiotherapy Department, School of Primary and Allied Health Care, Faculty of Medicine Nursing and Health Sciences, Monash University, Frankston, Victoria 3199 Australia.,Physiotherapy Department, Security Forces Hospital Program, Riyadh, 11481 Kingdom of Saudi Arabia
| | - Terry P Haines
- School of Primary and Allied Health Care, Faculty of Medicine Nursing and Health Sciences, Monash University, Frankston, Victoria 3199 Australia
| | - Shannon E Munteanu
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria 3086 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, Victoria 3086 Australia
| | - Bill Vicenzino
- Sports Injuries Rehabilitation and Prevention for Health Research Unit, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland Australia
| | - Peter Malliaras
- Physiotherapy Department, School of Primary and Allied Health Care, Faculty of Medicine Nursing and Health Sciences, Monash University, Frankston, Victoria 3199 Australia
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109
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Aicale R, Bisaccia RD, Oliviero A, Oliva F, Maffulli N. Current pharmacological approaches to the treatment of tendinopathy. Expert Opin Pharmacother 2020; 21:1467-1477. [DOI: 10.1080/14656566.2020.1763306] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Rocco Aicale
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno , Baronissi, Italy
- Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D’Aragona , Salerno, Italy
| | - Rocco Domenico Bisaccia
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno , Baronissi, Italy
- Department of Pharmacology, School of Medicine and Surgery, University of Salerno , Baronissi, Italy
| | - Antonio Oliviero
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno , Baronissi, Italy
- Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D’Aragona , Salerno, Italy
| | - Francesco Oliva
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno , Baronissi, Italy
- Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D’Aragona , Salerno, Italy
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno , Baronissi, Italy
- Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D’Aragona , Salerno, Italy
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London , London, UK
- Keele University, Faculty of Medicine, School of Pharmacology and Bioengineering, Guy Hilton Research Centre , Stoke-on-Trent, UK
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110
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Turner J, Malliaras P, Goulis J, Mc Auliffe S. "It's disappointing and it's pretty frustrating, because it feels like it's something that will never go away." A qualitative study exploring individuals' beliefs and experiences of Achilles tendinopathy. PLoS One 2020; 15:e0233459. [PMID: 32469914 PMCID: PMC7259496 DOI: 10.1371/journal.pone.0233459] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 05/05/2020] [Indexed: 12/13/2022] Open
Abstract
Background Achilles tendinopathy (AT) is a common and often persistent musculoskeletal disorder affecting both athletic and non-athletic populations. Despite the relatively high incidence there is little insight into the impact and perceptions of tendinopathy from the individual’s perspective. Increased awareness of the impact and perceptions around individuals’ experiences with Achilles tendinopathy may provide crucial insights for the management of what is often a complex, persistent, and disabling MSK disorder. Purpose To qualitatively explore the lived experiences of individuals with AT. Design A qualitative, interpretive description design was performed using semi-structured telephone interviews. Methods Semi-structured interviews were conducted on 15 participants (8 male and 7 female) with AT. Thematic analysis was performed using the guidelines laid out by Braun and Clarke. The study has been reported in accordance with the consolidated criteria for reporting qualitative research (COREQ) checklist. Results Four main themes were identified from the data: 1) beliefs and perceptions surrounding AT: “If I'm over training or something, I don't really know”, 2) the biopsychosocial impact of AT: “I think it restricts me in a lot of things that I would be able to do”, 3) individuals’ experiences with the management process: “You want it to happen now. You're doing all this stuff and it's just very slow progress”, and 4) future prognosis and outlook in individuals with AT: “I see myself better”. Conclusions This study offers a unique insight into the profound impact and consequences of Achilles tendinopathy in a mixed sample of both athletic and non-athletic individuals. The findings of this study have important clinical implications. Specifically, it highlights the need for clinicians to recognize and adopt treatment approaches to embrace a more biopsychosocial approach for the management of tendinopathy.
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Affiliation(s)
- Jeffrey Turner
- 56 Medical Group, Luke Air Force Base, United States Air Force, Phoenix, AZ, United States of America
| | - Peter Malliaras
- Department of Physiotherapy, School of Primary and Allied Health, Monash University, Melbourne, Australia
| | - Jimmy Goulis
- Department of Physiotherapy, School of Primary and Allied Health, Monash University, Melbourne, Australia
| | - Seán Mc Auliffe
- Department of Physical Therapy and Rehabilitation Sciences, College of Health Sciences, Qatar University, Doha, Qatar
- * E-mail:
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111
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Corrigan P, Cortes DH, Pohlig RT, Grävare Silbernagel K. Tendon Morphology and Mechanical Properties Are Associated With the Recovery of Symptoms and Function in Patients With Achilles Tendinopathy. Orthop J Sports Med 2020; 8:2325967120917271. [PMID: 32426410 PMCID: PMC7218994 DOI: 10.1177/2325967120917271] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 01/22/2020] [Indexed: 11/29/2022] Open
Abstract
Background: Achilles tendinopathy is a debilitating overuse injury characterized by pain, altered Achilles tendon structure, and impaired functional performance. Evaluating tendon structure as part of the physical examination may help establish a well-defined prognosis. However, the usefulness of measuring tendon structure for developing a prognosis has been questioned since structural abnormalities can exist without symptoms. Purpose: To determine whether initial measures of tendon morphology and mechanical properties were associated with patient-reported symptoms and calf muscle endurance at baseline, 6-month follow-up, and 1-year follow-up by prospectively following a cohort of individuals with Achilles tendinopathy. Study Design: Cohort study; Level of evidence, 2. Methods: A total of 59 participants with midportion or insertional Achilles tendinopathy completed an initial assessment and follow-up assessments at 6 months and 1 year. At the initial assessment, patient-reported symptoms, calf muscle endurance, and Achilles tendon thickening were evaluated, and Achilles tendon mechanical properties were estimated. At the 6-month and 1-year follow-up assessments, patient-reported symptoms and calf muscle endurance were reevaluated. Results: Greater Achilles tendon thickening at the initial assessment was consistently associated with worse patient-reported symptoms and calf muscle endurance at each assessment. Changes in symptoms over the year were moderated by the initial shear modulus of the tendon, with a lower shear modulus associated with less improvement in symptoms. Lower viscosity at the initial assessment was also associated with worse calf muscle endurance at each assessment. Conclusion: Measures of tendon morphology and mechanical properties appear to be associated with patient-reported symptoms and calf muscle function for patients with Achilles tendinopathy.
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Affiliation(s)
- Patrick Corrigan
- Department of Physical Therapy, University of Delaware, Newark, Delaware, USA
| | - Daniel H Cortes
- Department of Mechanical and Nuclear Engineering, Penn State University, State College, Pennsylvania, USA
| | - Ryan T Pohlig
- College of Health Sciences Biostatistics Core Facility, University of Delaware, Newark, Delaware, USA
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112
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Alnahdi AH. Measurement properties of the 15-item Arabic lower extremity functional scale. Disabil Rehabil 2020; 43:3839-3844. [DOI: 10.1080/09638288.2020.1754927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ali H. Alnahdi
- Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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113
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Silbernagel KG, Hanlon S, Sprague A. Current Clinical Concepts: Conservative Management of Achilles Tendinopathy. J Athl Train 2020; 55:438-447. [PMID: 32267723 DOI: 10.4085/1062-6050-356-19] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Achilles tendinopathy is a painful overuse injury that is extremely common in athletes, especially those who participate in running and jumping sports. In addition to pain, Achilles tendinopathy is accompanied by alterations in the tendon's structure and mechanical properties, altered lower extremity function, and fear of movement. Cumulatively, these impairments limit sport participation and performance. A thorough evaluation and comprehensive treatment plan, centered on progressive tendon loading, is required to ensure full recovery of tendon health and to minimize the risk of reinjury. In this review, we will provide an update on the evidence-based evaluation, outcome assessment, treatment, and return-to-sport planning for Achilles tendinopathy. Furthermore, we will provide the strength of evidence for these recommendations using the Strength of Recommendation Taxonomy system.
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Affiliation(s)
| | - Shawn Hanlon
- Department of Physical Therapy, University of Delaware, Newark
| | - Andrew Sprague
- Department of Physical Therapy, University of Delaware, Newark
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114
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Liang JN, Ho KY. Altered Achilles tendon morphology in individuals with chronic post-stroke hemiparesis: a case report. BMC Med Imaging 2020; 20:34. [PMID: 32245424 PMCID: PMC7119093 DOI: 10.1186/s12880-020-00431-0] [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: 12/02/2019] [Accepted: 03/05/2020] [Indexed: 11/10/2022] Open
Abstract
Background Individuals post-stroke walk slowly and with more effort, which puts them at higher risks for falls. The slow walking speed results from insufficient propulsive forces generated by the paretic leg. Current rehabilitative efforts to improve walking function target increasing propulsive forces, but overlook the muscle-tendon unit. Case presentations Two individuals with chronic post-stroke hemiparesis are presented. In both individuals post-stroke, paretic ankle plantarflexors presented with increased muscle tone. Gait kinetics revealed asymmetric propulsive forces, specifically, insufficient propulsive forces by the paretic legs, consistent with previous literature. Sonography revealed increased thickness of paretic Achilles tendon at the calcaneal insertion, in both stroke cases, in contrast to comparable Achilles tendon thickness between limbs in the non-neurologically impaired controls. Conclusion Tendon unit integrity should be considered in individuals post-stroke who demonstrate abnormal muscle tone and insufficient propulsion during gait.
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Affiliation(s)
- Jing Nong Liang
- Department of Physical Therapy, University of Nevada, Las Vegas, 4505 South Maryland Parkway, Box 453029, Las Vegas, Nevada, 89154, USA.
| | - Kai-Yu Ho
- Department of Physical Therapy, University of Nevada, Las Vegas, 4505 South Maryland Parkway, Box 453029, Las Vegas, Nevada, 89154, USA
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115
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Mallows A, Jackson J, Littlewood C, Debenham J. The association of working alliance, outcome expectation, adherence and self-efficacy with clinical outcomes for Achilles tendinopathy: A feasibility cohort study (the MAP study). Musculoskeletal Care 2020; 18:169-176. [PMID: 31997555 DOI: 10.1002/msc.1451] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 11/27/2019] [Accepted: 11/28/2019] [Indexed: 11/11/2022]
Abstract
INTRODUCTION This study evaluated the feasibility of a large longitudinal cohort study utilizing an online platform to investigate the association and predictive relationship of working alliance, outcome expectations, adherence and self-efficacy with outcome in Achilles tendinopathy. The objectives were: (1) to determine the recruitment and retention rate and (2) to carry out preliminary data analysis of the selected variables and clinical outcomes. METHODS A multi-centred, longitudinal feasibility cohort study was used. Eligible participants were directed to a bespoke online platform hosting study information and the outcome measures in the form of an online questionnaire. Responses from the online questionnaire were collected on three occasions: at baseline, at 6 and at 12 weeks following completion of the first questionnaire. Feasibility outcomes (recruitment and retention rates) were described using descriptive statistics. RESULTS The website recorded a total 55 views. These 55 views resulted in 24 participants consenting to join the study. The questionnaire at baseline was started 63 times and completed on 60 separate occasions resulting in a 95% conversion rate. Retainment for completion of the questionnaire for a second time was 83.3% and for the third time was 66.6%. All questionnaires were completed fully yielding a missing data indicator of 0%. CONCLUSIONS Feasibility studies ask the question 'can this be done'? Based on the data from recruitment and rates and exploratory correlation analysis a future study can be done; this previously untested online platform appears feasible, but changes could be useful before proceeding to a much larger study.
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Affiliation(s)
- Adrian Mallows
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, Essex, CO4 3SQ, UK
| | - Jo Jackson
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, Essex, CO4 3SQ, UK
| | - Chris Littlewood
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences and Keele Clinical Trials Unit, David Weatherall Building, Keele University, Staffordshire, ST5 5BG, UK
| | - James Debenham
- School of Physiotherapy, The University of Notre Dame Australia, Fremantle, WA, Australia
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Kolb WH, McDevitt AW, Young J, Shamus E. The evolution of manual therapy education: what are we waiting for? J Man Manip Ther 2020; 28:1-3. [PMID: 31964313 DOI: 10.1080/10669817.2020.1703315] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- William H Kolb
- Department of Physical Therapy, Radford University, Roanoke, VA, USA
| | - Amy Wallace McDevitt
- Department of Physical Therapy, University of Colorado, School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Jodi Young
- Doctorate of Science in Physical Therapy Program, Bellin College, Green Bay, WI, USA
| | - Eric Shamus
- Department of Rehabilitation Sciences, Florida Gulf Coast University, Fort Myers, FL, USA
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117
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Romero-Morales C, Martín-Llantino PJ, Calvo-Lobo C, San Antolín-Gil M, López-López D, Pedro MBD, Sanz DR. Vibration increases multifidus cross-sectional area versus cryotherapy added to chronic non-insertional Achilles tendinopathy eccentric exercise. Phys Ther Sport 2020; 42:61-67. [PMID: 31927349 DOI: 10.1016/j.ptsp.2020.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/02/2020] [Accepted: 01/03/2020] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To assess multifidus muscle thickness, cross-sectional area (CSA) and disability in patients with chronic non-insertional Achilles tendinopathy (AT) who developed an eccentric exercise (EE) vibration program compared to an EE program with cryotherapy. DESIGN Single-blinded randomized clinical trial. SETTING Outpatient clinic. PARTICIPANTS A total sample of 61 patients diagnosed with chronic non-insertional AT was recruited and randomly divided into two groups. A group (n = 30) developed the EE program plus vibration and B group (n = 31) received the EE program plus cryotherapy for 12 weeks. Multifidus thickness and CSA were measured at rest and during maximal isometric contraction by ultrasound imaging. The Victorian Institute for Sport Assessment (VISA-A) was used to asses functionality. RESULTS Multifidus CSA was statistically significant increased (P < 0.05) for the EE vibration program group with respect to EE plus cryotherapy during maximal isometric contraction and at rest at 12-weeks after intervention in individuals with chronic non-insertional AT. Despite both interventions showed differences for the multifidus thickness and AT disability variables over time, there were not between-groups differences. CONCLUSIONS Authors encourage the use of vibration with respect to cryotherapy added to EE programs in order to enhance multifidus CSA in addition to lower limb functionality in individuals who suffer from chronic non-insertional AT.
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Affiliation(s)
- Carlos Romero-Morales
- Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain.
| | | | - César Calvo-Lobo
- School of Nursing, Physiotherapy and Podiatry, Universidad Complutense de Madrid, Spain
| | - Marta San Antolín-Gil
- Department of Psychology, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain
| | - Daniel López-López
- Research, Health and Podiatry Group. Department of Health Sciences; Faculty of Nursing and Podiatry, Universidade da Coruña, Ferrol, Spain.
| | - María Benito-de Pedro
- School of Nursing, Physiotherapy and Podiatry, Universidad Complutense de Madrid, Spain
| | - David Rodríguez Sanz
- School of Nursing, Physiotherapy and Podiatry, Universidad Complutense de Madrid, Spain
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118
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Steinberg N, Eliakim A, Elbaz L, Pantanowitz M, Zeev A, Nemet D. Achilles Tendon Tissue Structure in Children with Overweight and Children with Obesity. Phys Occup Ther Pediatr 2020; 40:330-344. [PMID: 31591918 DOI: 10.1080/01942638.2019.1672848] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Aim: To investigate differences in Achilles tendon structure between children with overweight/obesity and children with normal weight.Methods: Twenty-two children with obesity, 10 children with overweight, and 44 children with normal weight participated in the study. BMI% was calculated. The Achilles tendon was examined using ultrasound tissue characterization (UTC) imaging to capture a three-dimensional structure of four echo-type fibers and a cross-sectional area.Results: A significantly higher percentile of echo-types II, a lower percentile of echo-types III and IV, and a lower cross-sectional area were found for children with normal weight compared with children with overweight/obesity (p < .05). Following a piecewise linear regression model according to tendon structure, a BMI percentile of 75% was found to be the most accurate cutoff point of the children into the "unaffected" (BMI% <75%) and "affected" tendon structure groups (BMI% ≥ 75%), as the children with BMI%≥75% already had an Achilles tendon structure similar to that of the children with overweight/obesity.Conclusions: Tendon integrity as examined with UTC differs between children with obesity and children with normal weight. Children with a BMI percentile of ≥75 already demonstrate a different tendon structure pattern compared with children with BMI percentile of <75. This may put children with obesity at a greater risk of injury and should be addressed when applying an exercise program for children with overweight/obesity.
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Affiliation(s)
- Nili Steinberg
- The Wingate College of Physical Education and Sport Sciences, Wingate Institute, Netanya, Israel
| | - Alon Eliakim
- Child Health and Sport Center, Pediatric Department, Meir Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Liav Elbaz
- The Wingate College of Physical Education and Sport Sciences, Wingate Institute, Netanya, Israel
| | - Michal Pantanowitz
- The Wingate College of Physical Education and Sport Sciences, Wingate Institute, Netanya, Israel.,Child Health and Sport Center, Pediatric Department, Meir Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aviva Zeev
- The Wingate College of Physical Education and Sport Sciences, Wingate Institute, Netanya, Israel
| | - Dan Nemet
- Child Health and Sport Center, Pediatric Department, Meir Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Chevan J, Heath AE. Developing core education principles for rehabilitation professionals in response to the opioid crisis: an example from physical therapy education. Disabil Rehabil 2019; 43:2227-2232. [PMID: 31774705 DOI: 10.1080/09638288.2019.1696416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE We describe how educators in one state developed a set of core principles for the education of Doctor of Physical Therapy students in response to the opioid crisis, and we present these principles as a model for educators globally. METHODS In Massachusetts, a working group from the physical therapy program directors developed a model for opioid education based on a review of the literature, of curricula and of the accreditation standards. RESULTS The "Core Principles for the Education of Physical Therapy Professionals in the Context of the U.S. Opioid Emergency" provide a model that recognizes the profession's role in care and prevention; a role that engages the profession with patients who have painful conditions and are at risk for substance and/or opioid misuse, patients who have painful conditions and opioid use disorder, and patients who have opioid use disorder as a primary diagnosis. The principles ensure that graduates have the skills and knowledge to provide care that minimizes the social stigma and biases that individuals with opioid use disorder may face. DISCUSSION The Core Principles provide a roadmap for educational programs. Health professions educators can assume a role of leadership in the opioid crisis and ensure that students and clinical instructors are prepared for care provision and advocacy.IMPLICATIONS FOR REHABILITATIONIn light of the opioid crisis, students in the rehabilitation professions should have education targeted specifically to opioid use and opioid use disorder that incorporates pharmacology, pain science, behavioral and socio-political perspectives.The Core Education Principles document posits that physical therapy education around opioid use should focus on three patient populations, people who have painful conditions and are at risk for substance and/or opioid misuse, people who have painful conditions and opioid use disorder, and people who have opioid use disorder as a primary diagnosis.Within each of the patient populations there are curricular implications in terms of teaching about screening and prevention, movement system interventions, and interprofessional care activities.
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Affiliation(s)
- Julia Chevan
- Department of Physical Therapy, Springfield College, Springfield, MA, USA
| | - Amy E Heath
- Department of Physical Therapy Department, Western Michigan University, Kalamazoo, MI, USA
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120
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Heitkamp HSJ, Kapitza C. [The Management of Mid-Portion Achilles Tendinopathy from a Physiotherapeutic Point of View: A Systematic Review]. SPORTVERLETZUNG-SPORTSCHADEN 2019; 35:24-35. [PMID: 31639830 DOI: 10.1055/a-0877-3407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Tendinopathy of the mid-portion of the Achilles tendon is common in athletes and non-athletes. From a physiotherapeutic view, calf muscle training is the most recommended kind of treatment. However, there is no current systematic review evaluating the efficacy of physiotherapy in due consideration of the entire spectrum of therapeutic options. A systematic review of the literature in several databases and journals revealed 19 relevant studies. Good evidence was found for eccentric training compared to no therapy, satisfactory evidence for eccentric training compared to concentric training, satisfactory to good evidence for the same effect by using eccentric training and heavy slow resistance training, poor evidence for the same effect by using eccentric training and stretching, and poor to good evidence that eccentric training may have the same effect as several therapies applied by physicians. The Alfredson protocol and heavy slow resistance training may be the most recommendable types of calf muscle training. There is no high-quality evidence for the efficacy of other hands off or hands on treatment options.
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Affiliation(s)
| | - Camilla Kapitza
- Prof.-Grewe-Schule, Hochschule Osnabrück, Fakultät Wirtschafts- und Sozialwissenschaften, Osnabrück, Deutschland
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121
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Kaplan K, Olivencia O, Dreger M, Hanney WJ, Kolber MJ. Achilles Tendinopathy: An Evidence-Based Overview for the Sports Medicine Professional. Strength Cond J 2019. [DOI: 10.1519/ssc.0000000000000485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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122
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Abstract
Most nonoperative treatments for insertional Achilles tendinopathy (IAT) have insufficient evidence to support treatment recommendations. Exercise has the highest level of evidence supporting the ability of this treatment option to reduce IAT pain. The effects of exercise may be enhanced by a wide variety of other treatments, including soft tissue treatment, nutritional supplements, iontophoresis, education, stretching, and heel lifts. When exercise is unsuccessful, extracorporeal shock wave therapy seems to be the next best nonoperative treatment option to reduce IAT pain. After other nonoperative treatment options have been exhausted, injections may be considered, particularly to facilitate participation in an exercise program.
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Affiliation(s)
- Connor P Dilger
- Department of Physical Therapy and Rehabilitation Science, University of Iowa, 500 Newton Road, 1-252 Medical Education Building, Iowa City, IA 52242, USA
| | - Ruth L Chimenti
- Department of Physical Therapy and Rehabilitation Science, University of Iowa, 500 Newton Road, 1-252 Medical Education Building, Iowa City, IA 52242, USA.
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123
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Abstract
Regenerative medicine is gaining more and more space for the treatment of Achilles pathologic conditions. Biologics could play a role in the management of midportion Achilles tendinopathy as a step between conservative and surgical treatment or as an augmentation. Higher-level studies are needed before determining a level of treatment recommendation for biologic strategies for insertional Achilles tendinopathy. Combining imaging with patient's functional requests could be the way to reach a protocol for the use of biologics for the treatment of midportion Achilles tendinopathy and, for this perspective, the authors describe the Foot and Ankle Reconstruction Group algorithm of treatment.
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Affiliation(s)
- Cristian Indino
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi, 4, Milan 20161, Italy.
| | - Riccardo D'Ambrosi
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi, 4, Milan 20161, Italy
| | - Federico G Usuelli
- Humanitas San Pio X, via Francesco Nava, 31, 20159 Milano, Lombardia, Italy
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124
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Ho KY, Baquet A, Chang YJ, Chien LC, Harty M, Bashford G, Kulig K. Factors related to intra-tendinous morphology of Achilles tendon in runners. PLoS One 2019; 14:e0221183. [PMID: 31412086 PMCID: PMC6693759 DOI: 10.1371/journal.pone.0221183] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/31/2019] [Indexed: 11/23/2022] Open
Abstract
The purpose of this study was to determine and explore factors (age, sex, anthropometry, running and injury/pain history, tendon gross morphology, neovascularization, ankle range of motion, and ankle plantarflexor muscle endurance) related to intra-tendinous morphological alterations of the Achilles tendon in runners. An intra-tendinous morphological change was defined as collagen fiber disorganization detected by a low peak spatial frequency radius (PSFR) obtained from spatial frequency analysis (SFA) techniques in sonography. Ninety-one runners (53 males and 38 females; 37.9 ± 11.6 years) with 8.8 ± 7.3 years of running experience participated. Height, weight, and waist and hip circumferences were recorded. Participants completed a survey about running and injury/pain history and the Victorian Institute of Sport Assessment-Achilles (VISA-A) survey. Heel raise endurance and knee-to-wall composite dorsiflexion were assessed. Brightness-mode (B-mode) sonographic images were captured longitudinally and transversely on the Achilles tendon bilaterally. Sonographic images were analyzed for gross morphology (i.e., cross-sectional area [CSA]), neovascularization, and intra-tendinous morphology (i.e., PSFR) for each participant. The factors associated with altered intra-tendinous morphology of the Achilles tendon were analyzed using a generalized linear mixed model. Multivariate analyses revealed that male sex was significantly associated with a decreased PSFR. Additionally, male sex and the presence of current Achilles tendon pain were found to be significantly related to decreased PSFR using a univariate analysis. Our findings suggested that male sex and presence of current Achilles tendon pain were related to intra-tendinous morphological alterations in the Achilles tendon of runners.
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Affiliation(s)
- Kai-Yu Ho
- Department of Physical Therapy, University of Nevada, Las Vegas, Las Vegas, Nevada, United States of America
- * E-mail:
| | - Ari Baquet
- Division of Biokinesiology & Physical Therapy, University of Southern California, Los Angeles, California, United States of America
| | - Yu-Jen Chang
- Division of Physical Therapy, West Virginia University, Morgantown, West Virginia, United States of America
| | - Lung-Chang Chien
- Epidemology and Biostatistics, Department of Environmental and Occupational Health, School of Public Health, University of Nevada, Las Vegas, Nevada, United States of America
| | - Michelle Harty
- Department of Physical Therapy, University of Nevada, Las Vegas, Las Vegas, Nevada, United States of America
| | - Gregory Bashford
- Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, United States of America
| | - Kornelia Kulig
- Division of Biokinesiology & Physical Therapy, University of Southern California, Los Angeles, California, United States of America
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125
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Education and exercise supplemented by a pain-guided hopping intervention for male recreational runners with midportion Achilles tendinopathy: A single cohort feasibility study. Phys Ther Sport 2019; 40:107-116. [PMID: 31518777 DOI: 10.1016/j.ptsp.2019.08.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/13/2019] [Accepted: 08/13/2019] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To examine the feasibility of recommended education and exercise supplemented by a hopping intervention implemented based on self-reported pain over 12 weeks for recreational runners with Achilles tendinopathy. DESIGN Single cohort feasibility study. SETTING One private physiotherapy clinic in Melbourne, Australia. PARTICIPANTS Fifteen male recreational runners with midportion Achilles tendinopathy. MAIN OUTCOME MEASURES Recruitment and adherence measures, adverse events, intervention acceptability and treatment effect trends were measured at baseline, 4 and 12 weeks. RESULTS Recruitment (100%), retention (87%) and follow-up (93%) rates were high. Exercise adherence was 70% (SD = 12.7) but fidelity was 50% (SD = 13.9). Three participants suffered adverse events (undertaking activities contrary to advice). Participants reported the education package, perceived benefit, and feedback frequency as intervention enablers; while the onerous time commitment was regarded a barrier. At 12 weeks, five participants were satisfied and eight very satisfied, while VISA-A had improved 24 ± 20.65 points (μ2 = 0.740). CONCLUSIONS A randomised control trial including recommended education and exercise with a pain-guided hopping intervention as treatment for recreational runners with midportion Achilles tendinopathy may be warranted, once strategies to improve adherence and reduce adverse events are addressed.
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Jayaseelan DJ, Mischke JJ, Strazzulla RL. Eccentric Exercise for Achilles Tendinopathy: A Narrative Review and Clinical Decision-Making Considerations. J Funct Morphol Kinesiol 2019; 4:jfmk4020034. [PMID: 33467349 PMCID: PMC7739229 DOI: 10.3390/jfmk4020034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 05/29/2019] [Accepted: 06/04/2019] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Achilles tendinopathy is a common health condition encountered in the orthopedic and sports medicine settings. Eccentric exercise is a common intervention in the management of pain and limited function for this patient population, although contemporary evidence suggests additional exercise methods may be effective as well. STUDY DESIGN Narrative review: Methods: A literature review was performed using the electronic databases Pubmed and PEDRO for articles through February 2019. Randomized clinical trials integrating eccentric exercise, with or without co-interventions, were evaluated. Outcomes related to pain and/or function were considered. A patient case is provided to highlight decision making processes related to clinical prescription of eccentrics for Achilles tendinopathy. RESULTS After screening titles and abstracts, seven studies were included for full review. Two articles compared eccentric exercise to a control group, four compared eccentrics to the use of modalities, while one used eccentric exercise as part of a multimodal intervention. In each case, eccentric exercise was effective in reducing pain and improving function. In comparison to other forms of exercise or additional interventions, eccentric exercise was frequently not more effective than other options. DISCUSSION Eccentric exercise has been associated with clinical benefit in improving pain and function for patients with Achilles tendinopathy. Despite the available evidence reporting effectiveness of eccentrics, other options may be equally useful. Appropriate load modification and exercise prescription for patients with Achilles tendinopathy requires systematic clinical reasoning and incorporation of patient values to optimize outcomes.
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Affiliation(s)
- Dhinu J. Jayaseelan
- Program in Physical Therapy, Department of Health, Human Function and Rehabilitation Sciences, The George Washington University, Washington, DC 20006, USA
- Correspondence: ; Tel.: +1-(202)-994-5495
| | - John J. Mischke
- School of Physical Therapy and Rehabilitation Science, University of Montana, Missoula, MT 59812, USA
| | - Raymond L. Strazzulla
- Program in Physical Therapy, Department of Health, Human Function and Rehabilitation Sciences, The George Washington University, Washington, DC 20006, USA
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Challoumas D, Clifford C, Kirwan P, Millar NL. How does surgery compare to sham surgery or physiotherapy as a treatment for tendinopathy? A systematic review of randomised trials. BMJ Open Sport Exerc Med 2019; 5:e000528. [PMID: 31191975 PMCID: PMC6539146 DOI: 10.1136/bmjsem-2019-000528] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2019] [Indexed: 12/21/2022] Open
Abstract
Purpose To assess the effectiveness of surgery on all tendinopathies by comparing it to no treatment, sham surgery and exercise-based therapies for both mid-term (12 months) and long-term (> 12 months) outcomes. Methods Our literature search included EMBASE, Medline, CINAHL and Scopus. A combined assessment of internal validity, external validity and precision of each eligible study yielded its overall study quality. Results were considered significant if they were based on strong (Level 1) or moderate (Level 2) evidence. Results 12 studies were eligible. Participants had the following types of tendinopathy: shoulder in seven studies, lateral elbow in three, patellar in one and Achilles in one. Two studies were of good, four of moderate and six of poor overall quality. Surgery was superior to no treatment or placebo, for the outcomes of pain, function, range of movement (ROM) and treatment success in the short and midterm. Surgery had similar effects to sham surgery on pain, function and range of motion in the midterm. Physiotherapy was as effective as surgery both in the midterm and long term for pain, function, ROM and tendon force, and pain, treatment success and quality of life, respectively. Conclusion We recommend that healthcare professionals who treat tendinopathy encourage patients to comply with loading exercise treatment for at least 12 months before the option of surgery is seriously entertained.
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Affiliation(s)
- Dimitrios Challoumas
- Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Christopher Clifford
- Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK.,Department of Physiotherapy, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - Paul Kirwan
- School of Physiotherapy, Royal College of Surgeons in Ireland, Dublin, Ireland.,Physiotherapy Department, Connolly Hospital Blanchardstown, Blanchardstown, Ireland
| | - Neal L Millar
- Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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Potential Nervous System Sensitization in Patients With Persistent Lower Extremity Tendinopathies: 3 Case Reports. J Orthop Sports Phys Ther 2019; 49:272-279. [PMID: 30759356 DOI: 10.2519/jospt.2019.8600] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Tendinopathy is a condition often associated with pain and functional and sport performance limitations. While targeted exercise prescriptions are often effective, many patients with tendinopathy develop persistent symptoms. Emerging evidence suggests a possible link between nervous system sensitization and tendinopathy. If so, identifying and treating specific pain mechanisms may improve outcomes. CASE DESCRIPTION Three patients were seen in physical therapy for complaints of ongoing chronic tendon pain and self-reported disability, despite being treated previously and receiving evidence-informed care. Upon examination, each patient demonstrated signs consistent with possible dysfunction of central pain mechanisms. Joint mobilization, pain neuroscience education, and aerobic exercise were primary interventions in each case to decrease pain and improve function. OUTCOMES The 3 patients were treated for 5 sessions over the course of 8 weeks. Clinically significant improvement was noted in measures of pain, self-reported function, and pressure pain thresholds. At discharge, all patients were able to run without symptoms, and improvement was maintained at 1-year follow-up. DISCUSSION Tendinopathy, while often described as local pain and dysfunction, may be associated with dysfunction of the nervous system. Identifying and treating pain mechanisms in addition to relevant impairments may be an appropriate intervention approach for individuals with tendinopathy. LEVEL OF EVIDENCE Therapy, level 4. J Orthop Sports Phys Ther 2019;49(4):272-279. Epub 13 Feb 2019. doi:10.2519/jospt.2019.8600.
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Rabusin CL, Menz HB, McClelland JA, Evans AM, Landorf KB, Malliaras P, Docking SI, Munteanu SE. Efficacy of heel lifts versus calf muscle eccentric exercise for mid-portion Achilles tendinopathy (the HEALTHY trial): study protocol for a randomised trial. J Foot Ankle Res 2019; 12:20. [PMID: 30949243 PMCID: PMC6429802 DOI: 10.1186/s13047-019-0325-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 02/27/2019] [Indexed: 11/10/2022] Open
Abstract
Background Mid-portion Achilles tendinopathy is a common musculoskeletal condition characterised by degeneration of the Achilles tendon, which causes pain and disability. Multiple non-surgical treatments have been advocated for this condition including calf muscle eccentric exercise and in-shoe heel lifts. Although adherence is challenging, there is evidence to suggest that calf muscle eccentric exercise is effective in decreasing pain and improving function in people with Achilles tendinopathy. Heel lifts reduce ankle joint dorsiflexion and Achilles tendon strain, however their efficacy in the management of Achilles tendinopathy is unclear. This article describes the design of a parallel-group randomised trial comparing the efficacy of heel lifts to calf muscle eccentric exercise for Achilles tendinopathy. Methods Ninety-two participants with Achilles tendinopathy will be randomised to one of two groups: (i) a heel lift group that will receive pre-fabricated 12 mm in-shoe heel lifts (Clearly Adjustable®), or (ii) an exercise group that will be advised to carry out a calf muscle eccentric exercise program (twice a day, 7 days a week, for 12 weeks). Outcome measures will be obtained at baseline, 2, 6 and 12 weeks; the primary endpoint for assessing efficacy being 12 weeks. The primary outcome measure will be the total score of the Victorian Institute of Sport Assessment - Achilles (VISA-A) questionnaire. Secondary outcome measures will include thickness and integrity of the Achilles tendon (using ultrasound tissue characterisation [UTC]), participant perception of treatment effect on pain and function (using the 7-point Patient Global Impression of Change scale), severity of pain at the Achilles tendon (using a 100 mm visual analogue scale) in the previous week, health status (using the EuroQol-5D-5L™ questionnaire), physical activity levels (using the 7-day Recall Physical Activity Questionnaire) and calf muscle function (using the standing heel rise test). Data will be analysed using the intention to treat principle. Discussion The HEALTHY trial (Heel lifts versus calf muscle eccentric Exercise for AchiLles TendinopatHY) is the first randomised trial to compare the efficacy of heel lifts to calf muscle eccentric exercise in reducing pain and improving function in people with Achilles tendinopathy. A pragmatically designed trial was developed to ensure that if the interventions are found to be effective, the findings can be readily implemented in clinical practice. Trial registration Australian New Zealand Clinical Trials Registry: ACTRN12617001225303. Registered on August 22nd, 2017.
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Affiliation(s)
- Chantel L Rabusin
- 1Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia.,3La 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
- 1Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia.,3La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia
| | - Jodie A McClelland
- 2Discipline of Physiotherapy, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia.,3La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia
| | - Angela M Evans
- 1Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia
| | - Karl B Landorf
- 1Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia.,3La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia
| | - Peter Malliaras
- 4Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Frankston, Victoria 3199 Australia
| | - Sean I Docking
- 3La 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
- 1Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086 Australia.,3La 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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Corrigan P, Cortes DH, Silbernagel KG. Immediate effect of photobiomodulation therapy on Achilles tendon morphology and mechanical properties: an exploratory study. TRANSLATIONAL SPORTS MEDICINE 2019; 2:164-172. [PMID: 31742249 DOI: 10.1002/tsm2.78] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objectives Evaluate the immediate (within 4 hours) effects of laser-induced photobiomodulation (PBM) therapy on Achilles tendon morphology and mechanical properties in healthy and pathologic tendons. Materials and Methods Twenty people with healthy Achilles tendons and twelve people with Achilles tendinopathy participated. One Achilles tendon received PBM treatment following an established protocol and the contralateral side received a placebo treatment. Achilles tendon morphology and mechanical properties were evaluated bilaterally with ultrasound imaging and continuous shear wave elastography immediately before treatment, immediately after treatment, then 2- and 4-hours after treatment. Results There were no immediate effects of PBM on tendon morphology or mechanical properties when comparing the PBM-treated side and placebo-treated side within each cohort. Additionally, the effects of PBM did not differ between healthy and pathologic Achilles tendons. Conclusion When treated with a laser-induced PBM treatment, healthy and pathologic Achilles tendons do not have immediate (within 4 hours) changes in tendon morphology or mechanical properties. These findings suggest that PBM therapy can be administered before other clinical treatments or high-load activities.
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Affiliation(s)
- Patrick Corrigan
- Department of Physical Therapy, University of Delaware, Newark, DE, USA
| | - Daniel H Cortes
- Department of Mechanical and Nuclear Engineering, Penn State University, State College, PA, USA
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Albin SR, Koppenhaver SL, Bailey B, Blommel H, Fenter B, Lowrimore C, Smith AC, McPoil TG. The effect of manual therapy on gastrocnemius muscle stiffness in healthy individuals. Foot (Edinb) 2019; 38:70-75. [PMID: 30665198 PMCID: PMC6815100 DOI: 10.1016/j.foot.2019.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/24/2018] [Accepted: 01/09/2019] [Indexed: 02/04/2023]
Abstract
STUDY DESIGN Randomized clinical trial. BACKGROUND Muscle stiffness is a potential complication after injury and has been shown to be a risk factor for injury in healthy individuals. OBJECTIVES The primary purpose of this study was to assess the short-term effects of manual therapy (MT) on muscle stiffness of the gastrocnemius in both a relaxed and contracted state. The secondary purpose was to assess the reliability of a novel clinical tool (MyotonPRO) to measure muscle stiffness in the gastrocnemius in both a passive and contracted state. METHODS Eighty-four consecutive healthy individuals were randomized to receive Manual Therapy (MT group) directed at the right-side ankle and foot or no treatment (CONTROL group). Muscle stiffness of the gastrocnemius was assessed bilaterally in all participants at baseline and then immediately after intervention in a relaxed and contracted state. Group (MT vs. CONTROL) by side (ipsilateral vs. contralateral) by time (pre vs. post) effects were compared through a 3-way interaction utilizing mixed model ANOVA. Reliability of the MyotonPRO was assessed with two-way mixed model intraclass correlation coefficients. RESULTS There was a significant 3-way interaction for muscle stiffness of the gastrocnemius in a relaxed state (p<0.01), but not contracted state (p=0.54). All conditions had increased resting muscle stiffness from pre to post measures except for the ipsilateral limb of the MT group. There was not a significant interaction for muscle stiffness in a contracted state. Reliability estimates (ICC) for muscle stiffness measures ranged between 0.898 and 0.986. CONCLUSION The change in muscle stiffness of the gastrocnemius in a relaxed state depended upon whether individuals received MT. Muscle stiffness measures were highly reliable based on single measurements. LEVEL OF EVIDENCE Therapy, level 2.
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Affiliation(s)
- Stephanie R. Albin
- Regis University, Denver, CO, United States,Corresponding author. (S.R. Albin)
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van der Vlist AC, Breda SJ, Oei EHG, Verhaar JAN, de Vos RJ. Clinical risk factors for Achilles tendinopathy: a systematic review. Br J Sports Med 2019; 53:1352-1361. [PMID: 30718234 PMCID: PMC6837257 DOI: 10.1136/bjsports-2018-099991] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2019] [Indexed: 01/04/2023]
Abstract
Background Achilles tendinopathy is a common problem, but its exact aetiology remains unclear. Objective To evaluate the association between potential clinical risk factors and Achilles tendinopathy. Design Systematic review. Data sources The databases Embase, MEDLINE Ovid, Web of Science, Cochrane Library and Google Scholar were searched up to February 2018. Eligibility criteria To answer our research question, cohort studies investigating risk factors for Achilles tendinopathy in humans were included. We restricted our search to potential clinical risk factors (imaging studies were excluded). Results We included 10 cohort studies, all with a high risk of bias, from 5111 publications identified. There is limited evidence for nine risk factors: (1) prior lower limb tendinopathy or fracture, (2) use of ofloxacin (quinolone) antibiotics, (3) an increased time between heart transplantation and initiation of quinolone treatment for infectious disease, (4) moderate alcohol use, (5) training during cold weather, (6) decreased isokinetic plantar flexor strength, (7) abnormal gait pattern with decreased forward progression of propulsion, (8) more lateral foot roll-over at the forefoot flat phase and (9) creatinine clearance of <60 mL/min in heart transplant patients. Twenty-six other putative risk factors were not associated with Achilles tendinopathy, including being overweight, static foot posture and physical activity level. Conclusion From an ocean of studies with high levels of bias, we extracted nine clinical risk factors that may increase a person’s risk of Achilles tendinopathy. Clinicians may consider ofloxacin use, alcohol consumption and a reduced plantar flexor strength as modifiable risk factors when treating patients with Achilles tendinopathy. Trial registration number CRD42017053258.
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Affiliation(s)
- Arco C van der Vlist
- Department of Orthopedic Surgery, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Stephan J Breda
- Department of Radiology & Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Edwin H G Oei
- Department of Radiology & Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Jan A N Verhaar
- Department of Orthopedic Surgery, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Robert-Jan de Vos
- Department of Orthopedic Surgery, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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Abstract
The Master runner (age 35 y and above) represents a unique athletic patient. Lifelong participation in endurance running slows the inevitable age-related decline in aerobic function and muscular strength. Still, the Master runner does not escape the inevitable effects of aging. Master runners experience a steady decline in running performance, that is, typical and maximal running speeds, after the age of 50 years of age. Age-related declines in running performance are driven by a host of factors, including declining cardiovascular function, reduced muscular capacity, altered biomechanics, and greater susceptibility to running-related injury. This review discusses age-related changes in physiology, biomechanics, and running injury susceptibility and practical strategies to maximize running participation in the Master runner.
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Achilles Pain, Stiffness, and Muscle Power Deficits: Midportion Achilles Tendinopathy Revision 2018: Using the Evidence to Guide Physical Therapist Practice. J Orthop Sports Phys Ther 2018; 48:425-426. [PMID: 29712549 DOI: 10.2519/jospt.2018.0505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Midportion Achilles tendinopathy is a relatively common, overuse, lower extremity soft tissue injury for individuals who are active and participate in sports. The clinical practice guideline published in the May 2018 issue of JOSPT, titled "Achilles Pain, Stiffness, and Muscle Power Deficits: Midportion Achilles Tendinopathy Revision 2018," can help physical therapists engage in evidence-informed practice and reduce unnecessary clinical variation. J Orthop Sports Phys Ther 2018;48(5):425-426. doi:10.2519/jospt.2018.0505.
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