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Rhim HC, Shin J, Kang J, Dyrek P, Crockett Z, Galido P, Wade C, Hollander K, Borg-Stein J, Sampson S, Tenforde AS. Use of extracorporeal shockwave therapies for athletes and physically active individuals: a systematic review. Br J Sports Med 2024; 58:154-163. [PMID: 38228375 DOI: 10.1136/bjsports-2023-107567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2023] [Indexed: 01/18/2024]
Abstract
OBJECTIVE To determine the efficacy of extracorporeal shockwave therapy (ESWT) and investigate outcomes following the use of ESWT for athletes and physically active individuals. DESIGN Systematic review. DATA SOURCES We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and searched four databases: PubMed (NLM), Embase (Elsevier), CINAHL Complete (EBSCO) and Web of Science (Clarivate). ELIGIBILITY CRITERIA FOR SELECTING STUDIES Included studies were randomised controlled trials, cohort and case-control studies, cases series and reports that evaluated outcomes following ESWT for athletes, physically active individuals and occupational groups requiring regular physical activity such as military cadets. RESULTS 56 studies with 1874 athletes or physically active individuals were included. Using the Oxford level of evidence rating, included studies were 18 level I (32.1%), 3 level II (5.4%), 10 level III (17.9%), 13 level IV (23.2%) and 12 level V (21.4%). Based on the level I studies, ESWT may be effective alone in plantar fasciitis, lateral epicondylitis and proximal hamstring tendinopathy and as an adjunct to exercise treatment in medial tibial stress syndrome and osteitis pubis in athletes or physically active individuals. In most studies, athletes were allowed to continue activities and training and tolerated ESWT with minimal side effects. CONCLUSION ESWT may offer an efficacious treatment alone or as an adjunct to concurrent exercise therapy in selected sports-related injuries and without major adverse events. Further high-level research is needed to better define the role and clinical outcomes of ESWT.
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Affiliation(s)
- Hye Chang Rhim
- Department of Physical Medicine and Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Boston, Massachusetts, USA
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Harvard Medical School/Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jaehyung Shin
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Harvard Medical School/Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jane Kang
- Riverside University Health System, Moreno Valley, California, USA
| | - Paige Dyrek
- Department of Physical Medicine and Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Boston, Massachusetts, USA
| | - Zack Crockett
- Department of Physical Medicine and Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Boston, Massachusetts, USA
| | - Pearl Galido
- Western University of Health Sciences, Pomona, California, USA
| | - Carrie Wade
- Countway Library, Harvard Medical School, Boston, Massachusetts, USA
| | - Karsten Hollander
- Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, Hamburg, Germany
| | - Joanne Borg-Stein
- Department of Physical Medicine and Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Boston, Massachusetts, USA
| | | | - Adam S Tenforde
- Department of Physical Medicine and Rehabilitation, Harvard Medical School/Spaulding Rehabilitation Hospital, Boston, Massachusetts, USA
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Obst SJ, Peterson B, Heales LJ. Maximal Lower Limb Strength in Patellar Tendinopathy: A Systematic Review With Meta-Analysis. J Athl Train 2024; 59:159-172. [PMID: 37071550 PMCID: PMC10895401 DOI: 10.4085/1062-6050-0662.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
OBJECTIVE To investigate whether lower limb strength is reduced in people with patellar tendinopathy (PT) compared with asymptomatic control individuals or the asymptomatic contralateral limb. DATA SOURCES MEDLINE, PubMed, Scopus, and Web of Science. STUDY SELECTION To be included in the systematic review and meta-analysis, studies were required to be peer reviewed, published in the English language, and case control investigations; include participants with a clinical diagnosis of PT and an asymptomatic control or contralateral limb group; and include an objective measure of lower limb maximal strength. DATA EXTRACTION We extracted descriptive statistics for maximal strength for the symptomatic and asymptomatic limbs of individuals with PT and the limb(s) of the asymptomatic control group, inferential statistics for between-groups differences, participant characteristics, and details of the strength-testing protocol. The risk of bias was assessed using the Joanna Briggs Institute critical appraisal tool for analytical cross-sectional studies. DATA SYNTHESIS Of the 23 included studies, 21 reported knee strength, 3 reported hip strength, and 1 reported ankle strength. Random-effects models (Hedges g) were used to calculate the pooled effect sizes (ESs) of muscle strength according to the direction of joint movement and type of contraction. The pooled ESs (95% CI) for maximal voluntary isometric contraction knee-extension strength, concentric knee-extension strength, and concentric knee-flexion strength were 0.54 (0.27, 0.80), 0.78 (0.30, 1.33), and 0.41 (0.04, 0.78), respectively, with all favoring greater strength in the asymptomatic control group. Researchers of 2 studies described maximal eccentric knee-extensor strength with no differences between the PT and asymptomatic control groups. In 3 studies, researchers measured maximal hip strength (abduction, extension, and external rotation), and all within-study ESs favored greater strength in the asymptomatic control group. CONCLUSIONS Isometric and concentric knee-extensor strength are reduced in people with PT compared with asymptomatic control individuals. In contrast, evidence for reduced eccentric knee-extension strength in people with PT compared with asymptomatic control individuals is limited and inconsistent. Although evidence is emerging that both knee-flexion and hip strength may be reduced in people with PT, more examination is needed to confirm this observation.
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Affiliation(s)
- Steven J Obst
- Musculoskeletal Health and Rehabilitation Research Group, School of Health, Medical and Applied Sciences, Central Queensland University, Bundaberg, Australia
| | - Benjamin Peterson
- Musculoskeletal Health and Rehabilitation Research Group, School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, Australia
| | - Luke J Heales
- Musculoskeletal Health and Rehabilitation Research Group, School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, Australia
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3
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Walton J, Kozina E, Woo F, Jadidi S. A Review of Patellar Tendinopathy in Athletes Involved in Jumping Sports. Cureus 2023; 15:e47459. [PMID: 38022235 PMCID: PMC10661584 DOI: 10.7759/cureus.47459] [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: 10/21/2023] [Indexed: 12/01/2023] Open
Abstract
This review article discusses the anatomy and histopathology of the patellar tendon, as well as the risk factors and common interventions for patellar tendinopathy (PT) with a view to guide clinicians in treating athletes with patellar tendon pain. PT, or jumper's knee, refers to a chronic injury to the patellar tendon that affects athletes who engage in jumping and explosive movements. The condition is characterized by degeneration and disorganization of the collagen fibers in the tendon, an increase in mucoid ground substance, and fibroblast proliferation. Risk factors for patellar tendinopathy include participation in jumping sports, a greater counter-movement jump height, and training on hard surfaces. Nonoperative treatments for patellar tendinopathy include relative rest, stretching and strengthening exercises, and correction of biomechanical abnormalities. Surgery and other procedures, such as extracorporeal shockwave therapy (ESWT) and injection therapies, may be considered for patients who do not respond to conservative measures.
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Affiliation(s)
- John Walton
- Family and Community Medicine, McGaw Medical Center of Northwestern University, Chicago, USA
| | - Erik Kozina
- Orthopedics, University of Illinois at Chicago, Chicago, USA
| | - Frank Woo
- Internal Medicine and Pediatrics, Loyola University Medical Center, Chicago, USA
| | - Shaheen Jadidi
- Sports Medicine, Loyola University Medical Center, Chicago, USA
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4
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Challoumas D, Crosbie G, O'Neill S, Pedret C, Millar NL. Effectiveness of Exercise Treatments with or without Adjuncts for Common Lower Limb Tendinopathies: A Living Systematic Review and Network Meta-analysis. SPORTS MEDICINE - OPEN 2023; 9:71. [PMID: 37553459 PMCID: PMC10409676 DOI: 10.1186/s40798-023-00616-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 07/16/2023] [Indexed: 08/10/2023]
Abstract
INTRODUCTION Exercise therapy is usually prescribed as first-line treatment for lower limb tendinopathies. The multitude of exercise- and non-exercise-based management options can be overwhelming for the treating sports professional and patient alike. We chose to investigate the comparative effectiveness of exercise therapy with or without adjuncts for managing the commonest lower limb tendinopathies. METHODS Through an extensive systematic literature search using multiple databases, we aimed to identify eligible randomised controlled trials (RCTs) on Achilles tendinopathy, patellar tendinopathy or greater trochanteric pain syndrome (GTPS) that included at least one exercise intervention in their treatment arms. Our primary outcomes were patient-reported pain and function (Victorian Institute of Sport Assessment; VISA). Follow-up was defined as short-term (≤ 12 weeks), mid-term (> 12 weeks to < 12 months) and long-term (≥ 12 months). The risk of bias and strength of evidence were assessed with the Cochrane Collaboration and GRADE-NMA tools, respectively. Analyses were performed separately for each one of the three tendinopathies. RESULTS A total of 68 RCTs were included in the systematic review. All pairwise comparisons that demonstrated statistically and clinically significant differences between interventions were based on low or very low strength of evidence. Based on evidence of moderate strength, the addition of extracorporeal shockwave therapy to eccentric exercise in patellar tendinopathy was associated with no short-term benefit in pain or VISA-P. From the network meta-analyses, promising interventions such as slow resistance exercise and therapies administered alongside eccentric exercise, such as topical glyceryl trinitrate for patellar tendinopathy and high-volume injection with corticosteroid for Achilles tendinopathy were based on low/very low strength of evidence. CONCLUSION In this network meta-analysis, we found no convincing evidence that any adjuncts administered on their own or alongside exercise are more effective than exercise alone. Therefore, we recommend that exercise monotherapy continues to be offered as first-line treatment for patients with Achilles and patellar tendinopathies and GTPS for at least 3 months before an adjunct is considered. We provide treatment recommendations for each tendinopathy. PROSPERO registration number CRD42021289534.
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Affiliation(s)
- Dimitris Challoumas
- School of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, 120 University Avenue, Glasgow, G12 8TA, UK
| | - Gearoid Crosbie
- School of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, 120 University Avenue, Glasgow, G12 8TA, UK
| | - Seth O'Neill
- Department of Physiotherapy, School of Allied Health Professionals, University of Leicester, Leicester, UK
| | - Carles Pedret
- Sports Medicine and Imaging Department, Clinica Diagonal,, C/San Mateu, Esplugues de Llobregat, Spain
| | - Neal L Millar
- School of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, 120 University Avenue, Glasgow, G12 8TA, UK.
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Sugrañes J, Jackson GR, Mameri ES, Schundler S, Obioha OA, Pascual TA, Chahla J. Current Concepts in Patellar Tendinopathy: An Overview of Imaging, Pathogenesis, and Nonoperative and Operative Management. JBJS Rev 2023; 11:01874474-202308000-00007. [PMID: 37590404 DOI: 10.2106/jbjs.rvw.23.00076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
» Approximately 1 in 3 high-impact athletes develops patellar tendinopathy (PT), with the proximal insertion of the patellar tendon being the most commonly affected anatomical site.» Nonoperative treatment options are effective in reducing pain and restoring functionality in most patients with PT. However, operative intervention should be considered when conservative management fails.» A comprehensive review of the literature on surgical procedures, including both open and arthroscopic approaches, was conducted with a specific focus on clinical outcomes and return to sports.» Both open surgery and arthroscopic surgery for PT have demonstrated favorable success rates and return-to-sport outcomes, with arthroscopic treatment potentially expediting the recovery process.
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Affiliation(s)
- Joan Sugrañes
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
- Department of Orthopaedics and Traumatology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Garrett R Jackson
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Enzo S Mameri
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
- Department of Orthopaedics and Traumatology, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | - Sabrina Schundler
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Obianuju A Obioha
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Tomás A Pascual
- Department of Radiology, HIMAN Barrio Norte, Buenos Aires, Argentina
| | - Jorge Chahla
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
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Taylor JD, Corbitt A, Mathis RA. The Effects of High-Load Slow-Velocity Resistance Exercise Training in Athletes With Tendinopathy: A Critically Appraised Topic. J Sport Rehabil 2023:1-7. [PMID: 37414406 DOI: 10.1123/jsr.2023-0029] [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: 02/09/2023] [Revised: 03/31/2023] [Accepted: 05/09/2023] [Indexed: 07/08/2023]
Abstract
CLINICAL SCENARIO Tendinopathy is a musculoskeletal pathological condition experienced by athletes that can result in pain, impaired muscle performance, and loss of physical function and can hinder return to sports. Various types of resistance exercise training are effective for treating tendinopathy, including isometric, concentric, eccentric, and high-load slow-velocity resistance exercise. CLINICAL QUESTION What are the effects of high-load slow-velocity resistance exercise training, compared with other forms of resistance exercise, on tendon morphology and patient-reported outcomes in athletes with tendinopathy? SUMMARY OF KEY FINDINGS The findings of 4 randomized clinical trials were included. One study compared high-load slow-velocity resistance exercise with moderate-load slow-velocity resistance exercise. Two studies investigated the effects of high-load slow-velocity resistance exercise versus eccentric resistance exercise. The fourth study compared high-load slow-velocity resistance exercise with inertia-based resistance exercise. In all of the studies, high-load slow-velocity resistance exercise was as effective as the other forms of resistance exercise for improving patient-reported outcomes and pain. Three studies found no significant differences in changes in tendon morphology between patients who received high-load slow-velocity resistance exercise versus those who received the other forms of resistance exercise. One study showed that high-load slow-velocity resistance exercise was more effective than eccentric exercise for improving tendon morphology outcomes. CLINICAL BOTTOM LINE Current evidence supports the use of high-load slow-velocity resistance exercise as a treatment option for patellar and Achilles tendinopathy in athletes. STRENGTH OF RECOMMENDATION Results from level 2 studies suggest grade B evidence in support of high-load slow-velocity resistance exercise for treating athletes with tendinopathy.
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Affiliation(s)
- J David Taylor
- Department of Physical Therapy, University of Central Arkansas, Conway, AR,USA
| | - Annemieke Corbitt
- Department of Physical Therapy, University of Central Arkansas, Conway, AR,USA
| | - Ruth Ann Mathis
- Physical Therapy Program, Harding University, Searcy, AR,USA
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Walsh JA, Bos S, McAndrew DJ, Stapley PJ. Can eccentric cycling be used to treat patellar tendinopathy? Br J Sports Med 2023; 57:832-833. [PMID: 36963806 DOI: 10.1136/bjsports-2022-106498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2023] [Indexed: 03/26/2023]
Affiliation(s)
- Joel A Walsh
- Faculty of Science, Medicine and Health, University of Wollongong School of Medical Indigenous and Health Sciences, Wollongong, New South Wales, Australia
| | - Sophie Bos
- Independent Occupational Therapy, University of Wollongong-Innovation Campus, North Wollongong, New South Wales, Australia
| | - Darryl J McAndrew
- Faculty of Science, Medicine and Health, University of Wollongong Graduate School of Medicine, Wollongong, New South Wales, Australia
| | - Paul J Stapley
- Faculty of Science, Medicine and Health, University of Wollongong School of Medical Indigenous and Health Sciences, Wollongong, New South Wales, Australia
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Agergaard AS, Comins JD, Siersma V, Malmgaard-Clausen NM, Couppe C, Hjortshoej MH, Olesen JL, Magnusson SP. Assessment of the Psychometric Properties of the Danish VISA-P. TRANSLATIONAL SPORTS MEDICINE 2023; 2023:5291949. [PMID: 38654908 PMCID: PMC11022774 DOI: 10.1155/2023/5291949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 03/15/2023] [Accepted: 04/06/2023] [Indexed: 04/26/2024]
Abstract
Purpose The objective of the current study was to conduct a rigorous assessment of the psychometric properties of the Victorian Institute of Sports Assessment-patellar tendinopathy (VISA-P). Methods Rasch analysis, confirmatory factor analysis (CFA), and multivariable linear regression were used to assess the psychometric properties of the VISA-P questionnaire in 184 Danish patients with patellar tendinopathy who had symptoms ranging from under 3 months to over 1 year. A group of 100 healthy Danish persons was included as a reference for known-group validation. Results The analyses revealed that the 8-item VISA-P did not fit a unidimensional model, yielded at best a 3-factor model, and exhibited differential item functioning (DIF) across healthy subjects versus people with patellar tendinopathy. Conclusion VISA-P in its present form does not satisfy a measurement model and is not a robust scale for measuring patellar tendinopathy. A new PROM for patellar tendinopathy should be developed and appropriately validated, and meanwhile, simple pain scoring (e.g., numeric rating scales) and functional tests are suggested as more appropriate outcome measures for studies of patellar tendinopathy.
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Affiliation(s)
- Anne-Sofie Agergaard
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Physical and Occupational Therapy, Bispebjerg and Frederiksberg University Hospital, Copenhagen, Denmark
| | - Jonathan D. Comins
- Section for Sports Traumatology M51, Bispebjerg and Frederiksberg University Hospital, Copenhagen, Denmark
- Novo Nordisk A/S, Søborg, Denmark
| | - Volkert Siersma
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Nikolaj M. Malmgaard-Clausen
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Christian Couppe
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Physical and Occupational Therapy, Bispebjerg and Frederiksberg University Hospital, Copenhagen, Denmark
| | - Mikkel H. Hjortshoej
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Physical and Occupational Therapy, Bispebjerg and Frederiksberg University Hospital, Copenhagen, Denmark
| | - Jens L. Olesen
- Research Unit for General Practice in Aalborg, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - S. Peter Magnusson
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Physical and Occupational Therapy, Bispebjerg and Frederiksberg University Hospital, Copenhagen, Denmark
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Wang S, Lyu B. Are Current Prophylactic Programs Effective in Preventing Patellar Tendinopathy in Athletes and Recruits? A Meta-Analysis and Trial Sequential Analysis. Sports Health 2023; 15:382-385. [PMID: 36146934 PMCID: PMC10170222 DOI: 10.1177/19417381221121808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
CONTEXT Patellar tendinopathy (PT), or jumper's knee, is a chronic painful overuse patellar tendon injury. For PT, prevention is more important than treatment. However, there is still a lack of strong evidence to confirm the effectiveness of prevention. OBJECTIVE This study will analyze by meta-analysis the effect of a prophylactic program on high PT risk people (but without PT) in reducing PT occurrence. DATA SOURCES PubMed, Embase, the Cochrane Library, Scopus, and Ebscohost, from inception to January 11, 2022. STUDY SELECTION A study comparing the effects of prophylactic programs and controls on the risk of PT was included in the analysis. After a database search with search terms ((patellar tendinopathy) OR (jumper's knee) OR (patellar tendinitis) OR (patellar tendinosis) OR (patellar tendonitis)) AND ((Prevent*) OR (prophyla*)), a total of 1444 items were obtained. Of these, 11 studies with 6091 participants were eligible for inclusion in this meta-analysis. STUDY DESIGN Systematic review and meta-analysis. LEVEL OF EVIDENCE Level 2. DATA EXTRACTION The first author's name, publication year, study design, country, population, mean age, sex, prophylactic program, control, study duration, and the frequency or incidence of PT in each group were extracted. RESULTS A total of 11 articles were included in the analysis. Overall, no significant difference was considered in the risk of PT between the prophylactic program and control groups based on the random-effect model (odds ratio [OR], 0.85; 95% CI, 0.67, 1.08; P = 0.18). In the recruit subgroup, there was even a tendency to elevate the risk of PT occurrence after prophylaxis was executed (OR, 1.89; 95% CI, 0.68, 5.28; P = 0.22). In athletes, the prophylactic program tended to decrease the risk of PT compared with the control (OR, 0.81; 95% CI, 0.63, 1.04; P = 0.10); however, the difference was not statistically significant. Trial sequential analysis results suggested that prophylaxis may still be effective for athletes, but this needs to be confirmed with a larger sample size. CONCLUSION The risk of PT cannot be reduced with the current prophylactic program. However, for athletes, the negative results may be due to insufficient sample size.
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Affiliation(s)
- Shaowei Wang
- College of Physical Education, Hebei Normal
University, Hebei, People’s Republic of China
| | - Buwei Lyu
- Faculty of Public Physical Education, Hebei
Normal University, Hebei, People’s Republic of China
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10
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Stewart ZE, Lee K. Lower extremity ultrasound-guided interventions: tendon, ligament, and plantar fascia. Skeletal Radiol 2023; 52:991-1003. [PMID: 36326878 DOI: 10.1007/s00256-022-04212-4] [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: 09/14/2022] [Revised: 10/14/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022]
Abstract
Lower extremity tendinopathy and soft tissue injury are common clinical problems that can cause significant disability. Ultrasound-guided minimally invasive treatments using orthobiologics and image-guided percutaneous treatments continue to gain relevance with an ever-growing body of literature. We review the indications, technique, risks, and benefits according to the literature of common ultrasound-guided interventions utilized in the lower extremities.
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Affiliation(s)
- Zachary E Stewart
- Department of Radiology - Musculoskeletal Imaging and Intervention, Massachusetts General Hospital/Harvard Medical School, 55 Fruit Street, Yawkey Bldg Room 6033, Boston, MA, 02114, USA.
| | - Kenneth Lee
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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11
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Challoumas D, Zouvani A, Creavin K, Murray E, Crosbie G, Ng N, Millar NL. Determining minimal important differences for patient-reported outcome measures in shoulder, lateral elbow, patellar and Achilles tendinopathies using distribution-based methods. BMC Musculoskelet Disord 2023; 24:158. [PMID: 36864412 PMCID: PMC9979571 DOI: 10.1186/s12891-023-06261-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 02/21/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Minimal important difference (MID) is a concept used inconsistently and arbitrarily in tendinopathy research. Our aim was to determine the MIDs for the most commonly used tendinopathy outcome measures using data-driven approaches. METHODS Recently published systematic reviews of randomised controlled trials (RCTs) on tendinopathy management were identified and used for extraction of eligible studies through a literature search. Each eligible RCT was used to obtain information on MID where this was used and it also contributed data for the calculation of the baseline pooled standard deviation (SD) for each tendinopathy (shoulder, lateral elbow, patellar and Achilles). The rule of "half SD" was used for the computation of MIDs for patient-reported pain (visual analogue scale, VAS 0-10, single-item questionnaire) and function (multi-item questionnaires) and the rule of "one standard error of measurement (SEM)" was additionally used for the multi-item functional outcome measures. RESULTS A total of 119 RCTs were included for the 4 tendinopathies. MID was defined and used by 58 studies (49%) and there were significant inconsistencies amongst studies where the same outcome measure was used as MID. From our data-driven methods the following suggested MIDs were obtained: a) Shoulder tendinopathy, pain VAS (combined) 1.3 points, Constant-Murley score 6.9 (half SD) and 7.0 (one SEM) points; b) lateral elbow tendinopathy, pain VAS (combined) 1.0 point, Disabilities of Arm, Shoulder and Hand questionnaire 8.9 (half SD) and 4.1 (one SEM) points; c) Patellar tendinopathy, pain VAS (combined) 1.2 points, Victorian Institute of Sport Assessment - Patella (VISA-P) 7.3 (half SD) and 6.6 points (one SEM); d) Achilles tendinopathy, pain VAS (combined) 1.1 points, VISA-Achilles (VISA-A) 8.2 (half SD) and 7.8 points (one SEM). The rules of half SD and one SEM produced very similar MIDs except for DASH due to its very high internal consistency. MIDs were also calculated for different pain settings for each tendinopathy. CONCLUSIONS Our computed MIDs can be used in tendinopathy research to increase consistency. Clearly defined MIDs should be used with consistency in tendinopathy management studies in the future.
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Affiliation(s)
- Dimitris Challoumas
- grid.8756.c0000 0001 2193 314XSchool of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Andrea Zouvani
- grid.8756.c0000 0001 2193 314XSchool of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Kevin Creavin
- grid.8756.c0000 0001 2193 314XSchool of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Elspeth Murray
- grid.8756.c0000 0001 2193 314XSchool of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Gearoid Crosbie
- grid.8756.c0000 0001 2193 314XSchool of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Nigel Ng
- grid.8756.c0000 0001 2193 314XSchool of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Neal L. Millar
- grid.8756.c0000 0001 2193 314XSchool of Infection and Immunity, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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Martin J, Perraton L, Gupta A, Garofolini A, Malliaras P. The use of physical function capacity measures in the management of lower limb tendinopathy: A scoping review of expert recommendations. Phys Ther Sport 2023; 59:37-48. [PMID: 36502766 DOI: 10.1016/j.ptsp.2022.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Physical function capacity measures are recommended as outcome measures for people with lower limb tendinopathy. OBJECTIVE (i) Explore measures of physical function capacity recommended by experts in lower limb tendinopathy (ii) the context they were used, (ii) identify recommended criteria for exercise progression and return to sport or activity. DESIGN Scoping Review. METHOD Three databases were searched using keywords for lower limb tendinopathy and physical function capacity to identify studies that outlined a progressive exercise rehabilitation program. A 15-item tool was used for data extraction. RESULTS 26 studies were included, only eight recommended a physical function capacity measure. There were 10 physical function capacity measures identified for a range of lower limb tendinopathies including patellar (50%), Achilles (13%), proximal hamstring (13%), gluteal (13%), combined patellar and Achilles (13%). Pain was the most common criterion that was used to determine the progression of rehabilitation (96%), with physical function capacity measures rarely used (12%). CONCLUSION Physical function capacity measures are used infrequently across expert recommended exercise rehabilitation programs. There remains a high reliance on pain as the criterion for progression of exercises during rehabilitation. There is a need to develop measures of physical function capacity to better inform and progress rehabilitation.
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Affiliation(s)
- Joel Martin
- Department of Physiotherapy, Monash University, Melbourne, Victoria, Australia.
| | - Luke Perraton
- Department of Physiotherapy, Monash University, Melbourne, Victoria, Australia
| | - Amitabh Gupta
- School of Health Sciences, Western Sydney University, Sydney, New South Wales, Australia
| | | | - Peter Malliaras
- Department of Physiotherapy, Monash University, Melbourne, Victoria, Australia
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Young JL, Schroeder JD, Westrick RB, Nowak M, Rhon DI. A Population-Level Summary of Health Care Utilization for the Management of Patellar Tendinopathy in the Military Health System. J Knee Surg 2022; 35:1071-1078. [PMID: 35850134 DOI: 10.1055/s-0042-1751266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Patellar tendinopathy (PT) is a common nontraumatic orthopaedic disorder of the knee suffered by many service members. Understanding the make-up of usual care for PT at the system level can better frame current clinical gaps and areas that need improvement. Exercise therapy is recommended as a core treatment for PT, but it is unclear how often it is used as a part of usual care for PT within the Military Health System (MHS). The purpose of the study was to identify interventions used in the management of PT and the timing of these interventions. A secondary purpose was to determine if exercise therapy use was associated with reduced recurrence of knee pain. In total, 4,719 individuals aged 17 to 50 years in the MHS diagnosed with PT between 2010 and 2011 were included. Pharmacological and nonpharmacological interventions, visits to specialty providers, and imaging services were captured. Descriptive statistics were used to report the findings. Interventions were further categorized as being part of initial care (within the first 7 days), the initial episode of care (within the first 60 days), or the 2-year time period after diagnosis. Linear regression assessed the relationship between the number of exercise therapy visits in the initial episode of care and recurrences of knee pain. In total, 50.6% of this cohort had no more than one medical visit total for PT. Exercise therapy (18.2%) and nonsteroidal anti-inflammatory drugs (4.3%) were the two most used interventions in the initial episode of care. Radiographs were ordered for 23.1% of the cohort in the initial episode of care. The number of exercise therapy visits a patient received during the initial episode of care was not associated with recurrences of knee pain. Half of the individuals received no further care beyond an initial visit for the diagnosis of PT. Exercise therapy was the most common intervention used during the initial episode of care, but exercise therapy did not influence the recurrence of knee pain.
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Affiliation(s)
- Jodi L Young
- Department of Physical Therapy Program, Bellin College, Green Bay, Wisconsin
| | - Jeremy D Schroeder
- Sports and Exercise Medicine, Madigan Army Medical Center, Tacoma, Washington
| | - Richard B Westrick
- Military Performance Division, US Army Research Institute of Environmental Medicine, Natick, Massachusetts
| | - Matthew Nowak
- Department of Orthopaedic Surgery, Madigan Army Medical Center, Tacoma, Washington
| | - Daniel I Rhon
- Military Performance Division, US Army Research Institute of Environmental Medicine, Natick, Massachusetts
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Burton I, McCormack A. Inertial Flywheel Resistance Training in Tendinopathy Rehabilitation: A Scoping Review. Int J Sports Phys Ther 2022; 17:775-786. [PMID: 35949372 PMCID: PMC9340832 DOI: 10.26603/001c.36437] [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: 01/19/2022] [Accepted: 04/09/2022] [Indexed: 11/18/2022] Open
Abstract
Background Inertial Flywheel Resistance Training (IFRT) has recently emerged as a beneficial rehabilitation option for some musculoskeletal disorders. Although the use of resistance training as treatment for tendinopathy has become widespread, it is unclear if IFRT has efficacy as a treatment option for tendinopathies. Objective To identify current evidence on IFRT in the treatment of tendinopathy, evaluating intervention parameters and outcomes. Methods This scoping review was reported in accordance with the PRISMA Extension for Scoping Reviews (PRISMA-ScR). Databases searched included MEDLINE, CINAHL, AMED, EMBase, SPORTDiscus, Cochrane library (Controlled trials, Systematic reviews), and five trial registries. Two independent reviewers screened studies at title, abstract and full text. Following screening, data were extracted and charted, and presented as figures and tables alongside a narrative synthesis. Any study design conducted on adults, investigating the effects of IFRT for tendinopathy were included. Data were extracted on intervention parameters and outcomes of IFRT interventions. Results Four studies on patellar tendinopathy were included. A variety of outcomes were assessed, including pain, function, strength, power, and tendon morphological and mechanical properties, particularly changes in tendon thickness. IFRT intervention parameters were largely homogenously prescribed, with slight variances. Conclusion Despite a paucity of studies to date on the effects of IFRT for treating tendinopathy, preliminary evidence for beneficial effects of IFRT on clinical outcomes in patellar tendinopathy is encouraging. As IFRT is a relatively new and unexplored method in tendinopathy rehabilitation, definitive conclusions, and recommendations cannot be made at present, which should be addressed in future research, due to the potential therapeutic benefits highlighted in this review.
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Affiliation(s)
- Ian Burton
- Musculoskeletal physiotherapy, NHS Grampian
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15
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Wheeler PC. Nearly half of patients with chronic tendinopathy may have a neuropathic pain component, with significant differences seen between different tendon sites: a prospective cohort of more than 300 patients. BMJ Open Sport Exerc Med 2022; 8:e001297. [PMID: 35965784 PMCID: PMC9301817 DOI: 10.1136/bmjsem-2021-001297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2022] [Indexed: 11/04/2022] Open
Abstract
ObjectivesIdentifying the prevalence of neuropathic pain components in patients with chronic tendinopathy conditions using the Self-Administered Leeds Assessment of Neuropathic Symptoms and Signs (S-LANSS) questionnaire.MethodsPatients with chronic tendinopathy and ‘tendon-like’ conditions treated within a single hospital outpatient clinic specialising in tendinopathy were identified. Pain scores, plus global function patient-reported outcome measures (5-Level version of EuroQol-5 Dimension and Musculoskeletal Health Questionnaire (MSK-HQ)), were completed and compared with the S-LANSS questionnaireResults341 suitable patients with chronic tendinopathy and potentially similar conditions were identified. Numbers: lateral elbow tendinopathy (39), greater trochanteric pain syndrome (GTPS; 112), patellar tendinopathy (11), non-insertional Achilles tendinopathy (40), insertional Achilles tendinopathy (39), plantar fasciopathy (100). 68% were female, with a mean age of 54.0±11.3 years and a mean symptom duration of 38.1±33.7 months.There was a mean S-LANSS score of 11.4±6.4. Overall, 47% of patients scored 12 or greater points on S-LANSS, indicating the possible presence of neuropathic pain. The highest proportion was in patients with plantar fasciopathy (61%), the lowest in those with GTPS (33%). Weak correlations were found between the S-LANSS score and MSK-HQ score, the numerical rating scale (0–10) values for ‘average pain’ and for ‘worst pain’, but not with the MSK-HQ %health value.ConclusionS-LANSS identified nearly half of patients with chronic tendinopathy as possibly having a neuropathic pain component. This is of unclear clinical significance but worth further study to see if/how this may relate to treatment outcomes. These results are from a single hospital clinic dealing with patients with chronic tendinopathy, without a control group or those with shorter symptom duration. However, this reinforces the probability of neuropathic pain components in at least some patients with chronic tendinopathy.
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Affiliation(s)
- Patrick C Wheeler
- Department of Sport and Exercise Medicine, University Hospitals of Leicester NHS Trust, Leicester, UK
- SSEHS, Loughborough University, Loughborough, UK
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Catapano M, Babu AN, Tenforde AS, Borg-Stein J, McInnis KC. Knee Extensor Mechanism Tendinopathy: Evaluation, Treatment, and Prevention. Curr Sports Med Rep 2022; 21:205-212. [PMID: 35703747 DOI: 10.1249/jsr.0000000000000967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT Knee extensor mechanism tendinopathy, including patellar and quadriceps tendinopathy, is common among athletes and those involved in jumping sports. It is largely a clinical diagnosis that presents as anterior knee pain and stiffness with associated tenderness over the affected tendon. Imaging modalities, including ultrasound and/or magnetic resonance imaging, may be helpful with the diagnosis of difficult cases or in the planning of interventional procedures. Focused and structured rehabilitation using eccentric or heavy slow resistance exercise in conjunction with load management is important for recovery. Adjuvant therapies (e.g., injections or surgery) may be necessary in recalcitrant cases or those with insufficient response to rehabilitation efforts. Prevention strategies focus on improving biomechanics, landing mechanism and lower-extremity balance, flexibility, and strength.
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Affiliation(s)
| | | | - Adam S Tenforde
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Charlestown, MA
| | - Joanne Borg-Stein
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Charlestown, MA
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Burton I. Interventions for prevention and in-season management of patellar tendinopathy in athletes: A scoping review. Phys Ther Sport 2022; 55:80-89. [DOI: 10.1016/j.ptsp.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/02/2022] [Accepted: 03/03/2022] [Indexed: 10/18/2022]
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