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Tihista M, Robinson E, Polmear M, Scanaliato J, Ramirez M, Dunn J. Pharmacologic Treatments in Upper Extremity Complex Regional Pain Syndrome: A Review and Analysis of Quality of Evidence. Hand (N Y) 2024; 19:533-544. [PMID: 36424817 PMCID: PMC11141415 DOI: 10.1177/15589447221131847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The purpose of this study was to assess the quality of evidence informing on common pharmacologic modalities used in upper extremity complex regional pain syndrome (CRPS). METHODS A literature search was performed for primary prospective trials that reported on the pharmacologic treatment of CRPS type I and II specific to the upper extremity. Thirty-one trials were included and evaluated by 2 independent reviewers according to the Oxford Levels of Evidence (LOE), modified Coleman Methodology Score, and the revised Consolidated Standards of Reporting Trials (CONSORT) score. Cohen's kappa coefficient was calculated to measure interrater reliability. RESULTS Twenty-two Oxford LOE I and 9 level II trials met the inclusion criteria. Overall, there was high interrater reliability in the Oxford LOE (100% agreement), modified Coleman Methodology Score (87% agreement), and CONSORT score (94% agreement). The pharmacologic interventions with the highest quality of evidence supporting use in treatment of upper extremity CRPS were bisphosphonates and ketamine. Interventions that lack high-quality evidence are tricyclic antidepressants (TCAs) and topical dimethyl sulfoxide (DMSO). Pharmacologic agents that remain inconclusive are calcitonin, gabapentin, mycophenolate, probiotics, steroids, nonsteroidal anti-inflammatory drugs, vitamin C, and N-acetylcysteine. Agents with limited benefit are mannitol, isosorbide dinitrate, guanethidine, and morphine. CONCLUSIONS Based on the evidence evaluated in this study, bisphosphonates should be considered as a first-line medication in the treatment of CRPS. In patients presenting with chronic or refractory CRPS, strong consideration should be given for the use of ketamine. Adjunct treatment in the acute setting should include TCAs and/or topical DMSO.
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Affiliation(s)
- Mikel Tihista
- William Beaumont Army Medical Center, El Paso, TX, USA
| | | | | | | | | | - John Dunn
- William Beaumont Army Medical Center, El Paso, TX, USA
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2
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Richards T, Trickett RW. A systematic review of management options for symptomatic scaphometacarpal impingement after trapeziectomy. J Hand Surg Eur Vol 2024:17531934241240858. [PMID: 38534133 DOI: 10.1177/17531934241240858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Pain after trapeziectomy is a vexing problem, most commonly due to scaphometacarpal impingement. A number of treatment strategies have been described and are examined in this systematic review. In total, 27 studies describing revision surgery for unsatisfactory results after trapeziectomy were included. Results after soft tissue or synthetic suspensionplasties, arthrodesis procedures, implant arthroplasty and costochondral autografting were included. Most studies were heterogeneous in terms of patient selection and procedure performed, and the level of evidence and methodological quality were uniformly low. Autologous suspensionplasty procedures are the best studied and most rigorously reported techniques, with modest improvements in pain widely reported. Newer techniques using synthetic suture button suspension are encouraging with the benefit of earlier mobilization but require further study. Due to high incidences of complication and revision, the literature does not support the use of implant arthroplasty after trapeziectomy. Arthrodesis appears to be a reasonable last resort when attempts at suspension have failed.
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Affiliation(s)
- Tomos Richards
- Swansea Department of Hand Surgery, Heol Maes Eglwys, Swansea, UK
| | - Ryan W Trickett
- Department of Trauma & Orthopaedic Surgery, University Hospital of Wales, Cardiff, UK
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Villatte G, Soleilhavoup M, Antoni M, Marcheix PS, Pereira B, Boisgard S, Descamps S, Erivan R. Assessment and trends in the methodological quality of the top 50 most cited articles in shoulder arthroplasty. Orthop Traumatol Surg Res 2023; 109:103702. [PMID: 37827452 DOI: 10.1016/j.otsr.2023.103702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/24/2023] [Accepted: 09/19/2023] [Indexed: 10/14/2023]
Abstract
INTRODUCTION Shoulder arthroplasty is increasingly frequent, and the associated literature is abundant. Citation rate is often considered a good means of assessing impact and scientific value. However, analysis of methodological quality is also essential in evidence-based medicine. OBJECTIVES (1) To identify the 50 most cited articles on shoulder arthroplasty, and (2) to assess the correlation between citation rate and methodological quality. The study hypothesis was that there is no correlation between citation rate and methodological quality. METHOD Articles were retrieved from PubMed and Google Scholar, identifying the 50 most cited articles on shoulder arthroplasty via the keywords "shoulder joint replacement", "shoulder arthroplasty", "anatomic shoulder prothesis", "reverse shoulder prothesis", and "glenohumeral arthritis". Modified Coleman Methodology Score (MCMS) and the Methodological Index for Non-Randomized Studies (MINORS) were calculated. RESULTS Mean citation rate for the 50 articles was 312.4±169.5 (range, 151-841.5), with a mean citation density of 18.8±10.6 (range, 4.7-46.7). 56% of the studies (28/50) were retrospective case series with level of evidence IV. There was no correlation between citation rate and methodological quality. DISCUSSION The 50 most cited articles on shoulder arthroplasty mostly showed low levels of methodological quality. There was no correlation between citation rate and methodological quality: the literature needs to be read with a critical eye. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Guillaume Villatte
- CHU de Clermont-Ferrand, CNRS, SIGMA Clermont, ICCF, université Clermont-Auvergne, 63000 Clermont-Ferrand, France; Service d'orthopédie-traumatologie. CHU de Montpied Clermont-Ferrand, 63000 Clermont-Ferrand, France.
| | - Marion Soleilhavoup
- Service d'orthopédie-traumatologie. CHU de Montpied Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Maxime Antoni
- Centre orthopédique de l'orangerie, clinique de l'orangerie, 29, allée de la Robertsau, 67000 Strasbourg, France
| | - Pierre-Sylvain Marcheix
- Service de chirurgie orthopédique et traumatologique, CHU de Limoges, 2, avenue Martin-Luther-King, 87042 Limoges cedex, France
| | - Bruno Pereira
- Department of Clinical Research and Innovation (DRCI), CHU de Montpied Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Stéphane Boisgard
- CHU de Clermont-Ferrand, CNRS, SIGMA Clermont, ICCF, université Clermont-Auvergne, 63000 Clermont-Ferrand, France; Service d'orthopédie-traumatologie. CHU de Montpied Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Stéphane Descamps
- CHU de Clermont-Ferrand, CNRS, SIGMA Clermont, ICCF, université Clermont-Auvergne, 63000 Clermont-Ferrand, France; Service d'orthopédie-traumatologie. CHU de Montpied Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Roger Erivan
- CHU de Clermont-Ferrand, CNRS, SIGMA Clermont, ICCF, université Clermont-Auvergne, 63000 Clermont-Ferrand, France; Service d'orthopédie-traumatologie. CHU de Montpied Clermont-Ferrand, 63000 Clermont-Ferrand, France
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Pappa N, Good L, DiBartola A, Martin K, Flanigan DC, Magnussen RA. Patella alta and increased TT-TG distance do not adversely affect patient-reported outcomes following isolated MPFL reconstruction: A systematic review. J ISAKOS 2023; 8:352-363. [PMID: 37562573 DOI: 10.1016/j.jisako.2023.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/19/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023]
Abstract
OBJECTIVES To analyze the effect of patellofemoral anatomical variations (patella alta, increased tibial tubercle-trochlear groove [TT-TG] distance, and trochlear dysplasia) on clinical outcomes after isolated medial patellofemoral ligament (MPFL) reconstruction. METHODS A comprehensive search from PubMed, Embase, and the Cochrane Library databases was conducted to identify studies that compared outcomes based on the presence or absence of patella alta, elevated tibial tubercle-trochlear groove (TT-TG) distance, and/or trochlear dysplasia. Exclusion criteria included reviews and meta-analyses, studies that included patients who underwent associated bony procedures, and those reporting outcomes after isolated MPFL reconstruction with no comparison between varying anatomical groups. RESULTS After application of selection criteria, 19 studies were included. Patella alta was not predictive of failure or poorer outcomes among 13 studies; however, 2 studies demonstrated poorer patient-reported outcome scores and/or higher failure rates with increasing patellar height. Increasing TT-TG distance demonstrated a statistically significant correlation with poorer outcomes in only one study, whereas 12 other studies showed no association. Trochlear dysplasia resulted in worse outcomes and greater failure rates in 6 studies, while 10 studies showed no statistically significant correlation between trochlear dysplasia and postoperative outcomes. CONCLUSION Patella alta and increased TT-TG distance did not adversely affect outcomes following isolated MPFL reconstruction in the preponderance of reviewed studies. Data are mixed regarding the impact of trochlear dysplasia on the outcomes of isolated MPFL reconstruction. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Nicholas Pappa
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH 43202, USA
| | - Logan Good
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH 43202, USA
| | - Alex DiBartola
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH 43202, USA
| | - Kyle Martin
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH 43202, USA
| | - David C Flanigan
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH 43202, USA
| | - Robert A Magnussen
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH 43202, USA.
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Poku D, Hassan R, Migliorini F, Maffulli N. Efficacy of hydrodilatation in frozen shoulder: a systematic review and meta-analysis. Br Med Bull 2023; 147:121-147. [PMID: 37496207 PMCID: PMC10788845 DOI: 10.1093/bmb/ldad018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/20/2023] [Accepted: 06/28/2023] [Indexed: 07/28/2023]
Abstract
INTRODUCTION It is unclear whether hydrodilatation is beneficial in the management of frozen shoulder compared with other common conservative management modalities. This systematic review evaluates the efficacy of hydrodilatation for the management of frozen shoulder. SOURCES OF DATA A systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. An extensive search of PubMed, Embase, Scopus, Cochrane Central, Web of Science and CINAHL databases using multiple keyword combinations of 'shoulder', 'rotator', 'adhesive capsulitis', 'hydrodilatat*', 'distension' since inception of the databases to June 2023 was implemented. AREAS OF AGREEMENT Hydrodilatation leads to at least transient more marked improvements in shoulder disability and passive external rotation compared with intra-articular corticosteroid injections. AREAS OF CONTROVERSY Hydrodilatation improves passive external rotation in the longer term. Moreover, hydrodilatation may be a preferable option over manipulation under anaesthesia, given its lower cost and better patient convenience. GROWING POINTS Intensive mobilization after hydrodilatation is a promising adjuvant treatment option for patients suffering from a frozen shoulder. AREAS TIMELY FOR DEVELOPING RESEARCH Although current evidence suggests that hydrodilatation provides a transient improvement in disability in patients with frozen shoulder, its clinical relevance remains unclear. Further research is necessary to establish its role in the management of the condition.
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Affiliation(s)
- Daryl Poku
- Faculty of Medicine, University of Southampton, Southampton, SO17 1TW, UK
| | - Rifat Hassan
- Faculty of Medicine, University of Southampton, Southampton, SO17 1TW, UK
| | - Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Aachen 52074, Germany
- Department of Orthopaedics and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), Bolzano 39100, Italy
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno 84084, Italy
- Centre for Sports and Exercise Medicine, Barts and The London School of Medicine and Dentistry, Mile End Hospital, London E1 4DG, UK
- School of Pharmacy and Biotechnology, Keele University School of Medicine, Thornburrow Drive, Stoke on Trent, Keele ST5 5BG, UK
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Tarantino D, Mottola R, Resta G, Gnasso R, Palermi S, Corrado B, Sirico F, Ruosi C, Aicale R. Achilles Tendinopathy Pathogenesis and Management: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6681. [PMID: 37681821 PMCID: PMC10487940 DOI: 10.3390/ijerph20176681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 08/09/2023] [Accepted: 08/25/2023] [Indexed: 09/09/2023]
Abstract
The Achilles tendon is the thickest and strongest tendon of the human body, and it is frequently injured during sports activity. The incidence of Achilles tendon pathologies has increased over recent decades, especially in the last few years, because of increased sports participation among the general population and due to the diffusion of competitive sports at a high level. Tendinopathies are common in athletes and in middle-aged overweight patients. The term "tendinopathy" refers to a condition characterised clinically by pain and swelling, with functional limitations of tendon and nearby structures, and consequently to chronic failure of healing response process. Tendinopathies can produce marked morbidity, and at present, scientifically validated management modalities are limited. Despite the constantly increasing interest and number of studies about Achilles tendinopathy (AT), there is still not a consensual point of view on which is the best treatment, and its management is still controversial. AT can be treated conservatively primarily, with acceptable results and clinical outcomes. When this approach fails, surgery should be considered. Several surgical procedures have been described for both conditions with a relatively high rate of success with few complications and the decision for treatment in patients with AT should be tailored on patient's needs and level of activity. The aim of this article is to give insights about the pathogenesis and most used and recent treatment options for AT.
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Affiliation(s)
- Domiziano Tarantino
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (R.M.); (R.G.); (S.P.); (B.C.); (F.S.); (C.R.)
| | - Rosita Mottola
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (R.M.); (R.G.); (S.P.); (B.C.); (F.S.); (C.R.)
| | - Giuseppina Resta
- Department of Orthopaedic and Trauma Surgery, Casa di Cura di Bernardini, 74121 Taranto, Italy;
| | - Rossana Gnasso
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (R.M.); (R.G.); (S.P.); (B.C.); (F.S.); (C.R.)
| | - Stefano Palermi
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (R.M.); (R.G.); (S.P.); (B.C.); (F.S.); (C.R.)
| | - Bruno Corrado
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (R.M.); (R.G.); (S.P.); (B.C.); (F.S.); (C.R.)
| | - Felice Sirico
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (R.M.); (R.G.); (S.P.); (B.C.); (F.S.); (C.R.)
| | - Carlo Ruosi
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (R.M.); (R.G.); (S.P.); (B.C.); (F.S.); (C.R.)
| | - Rocco Aicale
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084 Baronissi, Italy;
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Sgadari A, Izzo A, Smeraglia F, Coviello A, Patel S, Mariconda M, Bernasconi A. Analysis of the 50 Most Cited Articles on Achilles Tendon Injury. Orthop J Sports Med 2023; 11:23259671231170846. [PMID: 37223076 PMCID: PMC10201165 DOI: 10.1177/23259671231170846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 02/22/2023] [Indexed: 05/25/2023] Open
Abstract
Background Achilles tendon injuries represent one of the most common reasons for referral to orthopaedic surgeons. Purpose To outline the characteristics, examine trends in publication, and evaluate the correlation between citations and study quality of the 50 most cited articles on Achilles tendon injury. Study Design Cross-sectional study. Methods After searching the Web of Science for articles published in orthopaedic journals, we identified the 50 most cited articles on Achilles tendon injury and abstracted their characteristics. Risk of bias was assessed using the modified Coleman Methodology Score (mCMS). Multiple bivariate analyses (Pearson or Spearman correlation coefficient) were used to evaluate the association among number of citations, citation rate (citations/year), 2020 journal impact factor (JIF), year of publication, level of evidence (LoE), study type (tendon rupture or chronic tendinopathy), sample size, and mCMS. Results The top 50 articles were cited 12,194 times. Each article had a mean ± SD 244 ± 88.8 citations (range, 157-657) and a citation rate of 12.6 ± 5.4 per year (range, 3-28). A total of 35 studies (70%) were published between 2000 and 2010. The citation rate of the 16 most recent studies was almost double that of the 16 oldest studies (17.5 vs 9.9; P < .001). Nineteen studies (49%) were classified as having poor quality (mCMS <50 points). The mean JIF of the 9 journals that published the studies was 5.1. The citation rate correlated with the number of citations (r = 0.56; P < .001), publication year (r = 0.60; P < .001), and LoE (r = -0.44; P = .005). The publication year correlated with the LoE (r = -0.40; P = .01). Study quality in terms of mCMS correlated with the JIF (r = 0.35; P = .03) and LoE (r = -0.48; P = .003) but not the citation rate (P = .15). Conclusion The mean LoE and the citation rate of the most cited articles on Achilles tendon injury both significantly increased over time. Although the JIF was positively correlated with study quality, almost half of the studies had poor-quality methodology.
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Affiliation(s)
- Arianna Sgadari
- Department of Public Health, Trauma and
Orthopaedics, University of Naples Federico II, Naples, Italy
| | - Antonio Izzo
- Department of Public Health, Trauma and
Orthopaedics, University of Naples Federico II, Naples, Italy
| | - Francesco Smeraglia
- Department of Public Health, Trauma and
Orthopaedics, University of Naples Federico II, Naples, Italy
| | - Antonio Coviello
- Department of Public Health, Trauma and
Orthopaedics, University of Naples Federico II, Naples, Italy
| | - Shelain Patel
- Foot and Ankle Unit, Royal National
Orthopaedic Hospital, Stanmore, UK
| | - Massimo Mariconda
- Department of Public Health, Trauma and
Orthopaedics, University of Naples Federico II, Naples, Italy
| | - Alessio Bernasconi
- Department of Public Health, Trauma and
Orthopaedics, University of Naples Federico II, Naples, Italy
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Patrick CM, Fernandez I, Gonzalez GA, Nesti LJ, Dunn JC. Analysis of the Quality of Prospective Randomized Controlled Trials for Treatment of Boxer's Fractures. Hand (N Y) 2023; 18:294-299. [PMID: 34148387 PMCID: PMC10035089 DOI: 10.1177/15589447211024379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND This study aimed to review level I and II therapeutic studies on boxer's fractures to measure variation in quality among the highest level study designs. METHODS We used quantitative measures of study quality to evaluate prospective randomized controlled trials (RCTs) of treatments of boxer's fractures. A search of PubMed, using terms "boxer's fracture" and "fifth metacarpal neck fracture" identified 164 articles from 1961 to 2019. From this list, we identified 6 RCTs. Two observers classified each trial according to 3 systems: the Oxford Levels of Evidence, the modified Coleman Methodology Score, and the revised Consolidated Standards of Reporting Trials (CONSORT) score. RESULTS The 2 reviewers were consistent in their use of the Oxford Levels of Evidence (100% agreement). The differences between the average modified Coleman Methodology scores and the average CONSORT scores assigned by the 2 observers were not significant (46.2 vs 45.3 points, κ = 0) and (13.7 vs 14.3 points, κ = 0.33), respectively. Both observers rated all the studies as level I and as unsatisfactory according to the Coleman Methodology Score (100% and 100%), and less than half as unsatisfactory according to the CONSORT score (50% and 17%). Areas of deficiency included randomization, blinding, group comparability, clinical effect measurements, and allocation into treatment arms. CONCLUSION Classifying orthopedic scientific reports according to the levels of evidence implies a degree of respect for level I and II studies that may not always be merited. Our data suggest that the quality of higher level studies, namely those involving boxer's fractures, varies and may often be unsatisfactory when critically evaluated.
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Affiliation(s)
- Cole M. Patrick
- William Beaumont Army Medical Center, El Paso, TX, USA
- Texas Tech University Health Sciences Center, El Paso, TX, USA
| | - Isaac Fernandez
- William Beaumont Army Medical Center, El Paso, TX, USA
- Texas Tech University Health Sciences Center, El Paso, TX, USA
| | | | | | - John C. Dunn
- William Beaumont Army Medical Center, El Paso, TX, USA
- Texas Tech University Health Sciences Center, El Paso, TX, USA
- Uniformed Services University, Bethesda, MD, USA
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Scarf osteotomy for reduction of tailors bunion deformities: Systematic review and meta-analysis. Foot (Edinb) 2023; 55:101982. [PMID: 36870145 DOI: 10.1016/j.foot.2023.101982] [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: 02/05/2023] [Revised: 02/16/2023] [Accepted: 02/18/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Tailors bunions are common forefoot deformities affecting the fifth MPJ, with challenging symptomatology often resistant to conservative care. Currently no gold standard exists for the surgical management of tailor's bunions, although the scarf osteotomy has been described as a versatile option for reducing these deformities. METHODS Relevant electronic databases were searched to collate all studies pertaining to tailors bunion correction using the scarf osteotomy between 2000 and 2021. Both surgeon and patient reported outcomes were required to be included in the systematic review. Methodological quality assessment and risk of bias was performed for each study. Statistical analysis of outcomes and complications was measured. Four small scale case series studies met the inclusion criteria. RESULTS All studies demonstrated a statistically significant reduction of 4th inter-metatarsal angles, improvement in clinical and patient reported outcome measures. 15% complication rate was identified, however recurring plantar hyperkeratoses were the most frequent, with one study suggesting a relationship with Pes Cavus. All four studies demonstrated significant methodological short comings and high risk of bias. CONCLUSION Scarf osteotomy provides good reduction of tailors' bunion deformities, demonstrates low complication rate and high patient satisfaction. Foot and Ankle surgeons should counsel patients' accordingly on risk of recurrence where hyperkeratosis is a key complaint.
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Combined Midportion Achilles and Plantaris Tendinopathy: A 1-Year Follow-Up Study after Ultrasound and Color-Doppler-Guided WALANT Surgery in a Private Setting in Southern Sweden. Medicina (B Aires) 2023; 59:medicina59030438. [PMID: 36984438 PMCID: PMC10056337 DOI: 10.3390/medicina59030438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
Background and Objectives: Chronic painful midportion Achilles combined with plantaris tendinopathy can be a troublesome condition to treat. The objective was to prospectively follow patients subjected to ultrasound (US)- and color doppler (CD)-guided wide awake, local anesthetic, no-tourniquet (WALANT) surgery in a private setting. Material and Methods: Twenty-six Swedish patients (17 men and 9 women, mean age 50 years (range 29–62)) and eight international male patients (mean age of 38 years (range 25–71)) with combined midportion Achilles and plantaris tendinopathy in 45 tendons altogether were included. All patients had had >6 months of pain and had tried non-surgical treatment with eccentric training, without effect. US + CD-guided surgical scraping of the ventral Achilles tendon and plantaris removal under local anesthesia was performed on all patients. A 4–6-week rehabilitation protocol with an immediate full-weight-bearing tendon loading regime was used. The VISA-A score and a study-specific questionnaire evaluating physical activity level and subjective satisfaction with the treatment were used for evaluation. Results: At the 1-year follow-up, 32/34 patients (43 tendons) were satisfied with the treatment result and had returned to their pre-injury Achilles tendon loading activity. There were two dropouts (two tendons). For the Swedish patients, the mean VISA-A score increased from 34 (0–64) before surgery to 93 (61–100) after surgery (p < 0.001). There were two complications, one wound rupture and one superficial skin infection. Conclusions: For patients suffering from painful midportion Achilles tendinopathy and plantaris tendinopathy, US + CD-guided surgical Achilles tendon scraping and plantaris tendon removal showed a high satisfaction rate and good functional results 1 year after surgery.
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Efficacy of Platelet-Rich Plasma Versus Placebo in the Treatment of Tendinopathy: A Meta-analysis of Randomized Controlled Trials. Clin J Sport Med 2023; 33:69-77. [PMID: 34342296 DOI: 10.1097/jsm.0000000000000961] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/28/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate the efficacy of platelet-rich plasma (PRP) injections versus placebo in the treatment of tendinopathy. DATA SOURCES We performed a systematic literature search in MEDLINE, Embase, Scopus, CINAHL, Cochrane Library, and ClinicalTrials.gov through November 2020 to identify randomized controlled trials (RCTs) that evaluated the clinical efficacy of PRP versus placebo for the treatment of tendinopathy. Outcomes were analyzed on an intention-to-treat basis with random-effects models. MAIN RESULTS A total of 13 RCTs were included in this meta-analysis. The pooled analysis showed no significant difference in pain relief at 4 to 6 weeks (standard mean difference [SMD]: -0.18, 95% confidence intervals [CI]: -0.62 to 0.26), 12 weeks (SMD: -0.14, 95% CI: -0.55 to 0.26), and ≥24 weeks (SMD: -0.56, 95% CI: -1.16 to 0.05) or function improvement at 4 to 6 weeks (SMD: 0.11, 95% CI: -0.13 to 0.35), 12 weeks (SMD: 0.18, 95% CI: -0.13 to 0.49), and ≥24 weeks (SMD: 0.26, 95% CI: -0.14 to 0.66) for PRP compared with placebo in the treatment of tendinopathy. The sensitivity analysis indicated no significant difference in pain relief or function improvement at 12 weeks between PRP and placebo for different types of tendinopathies, treatment regimens, leukocyte concentrations, or cointerventions. CONCLUSIONS Platelet-rich plasma injection was not found to be superior to placebo in the treatment of tendinopathy, as measured by pain relief and functional improvement at 4 to 6, 12, and ≥24 weeks.
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Verges J, Martínez N, Pascual A, Bibas M, Santiña M, Rodas G. Psychosocial and individual factors affecting Quality of Life (QoL) in patients suffering from Achilles tendinopathy: a systematic review. BMC Musculoskelet Disord 2022; 23:1114. [PMID: 36544133 PMCID: PMC9768977 DOI: 10.1186/s12891-022-06090-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Achilles tendinopathy (AT) is a joint condition that causes functional restrictions and pain. This condition negatively impacts patients' social connectedness and psychological well-being, reducing their quality of life (QoL). This review aims to summarise the current information on QoL in patients suffering from AT from different angles: compared to a healthy population, reported individual factors that influence it and the effects of some AT interventions on QoL. METHODS A systematic review was conducted at PubMed, Cochrane, Google Scholar, and PsycINFO using tendinopathy and QoL-related keywords up to November 2021. Articles were included if they compared QoL to demographic factors such as age or gender, lifestyle factors (physical activity levels), comorbidity factors (diabetes, obesity), and/or a control group. RESULTS Three hundred twenty-nine articles were reviewed; 23 met the inclusion criteria. SF-36, EQ-5D, and VISA-A were the most common instrument used. Patients with AT reported low QoL when compared to no AT population. When women were compared to men, women reported worse QoL. The patients who participated in different exercise programs (strengthening and stretching) showed improvements in QoL. Surgical AT intervention improved QoL, although results varied by age. CONCLUSION AT has a substantial impact on QoL. In AT patients, QoL is also influenced by specific individual factors, including gender and physical activity. Exercise, education, and surgical treatment improve QoL. We suggest more research on AT patients to better understand the aspects leading to poor QoL.
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Affiliation(s)
- Josep Verges
- Osteoarthritis Foundation International OAFI, Barcelona, Spain
| | - Nina Martínez
- Osteoarthritis Foundation International OAFI, Barcelona, Spain
| | - Aina Pascual
- Osteoarthritis Foundation International OAFI, Barcelona, Spain
| | - Marco Bibas
- Osteoarthritis Foundation International OAFI, Barcelona, Spain
| | - Manel Santiña
- Sociedad Española de Calidad Asistencial SECA, Oviedo, Spain
| | - Gil Rodas
- grid.498566.00000 0001 0805 9654Football Club Barcelona FCB, Barcelona, Spain
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13
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Baird JPE, Anz A, Andrews J, Plummer HA, McGowan B, Gonzalez M, Jordan S. Cellular Augmentation of Anterior Cruciate Ligament Surgery Is Not Currently Evidence Based: A Systematic Review of Clinical Studies. Arthroscopy 2022; 38:2047-2061. [PMID: 34921956 DOI: 10.1016/j.arthro.2021.11.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 11/15/2021] [Accepted: 11/30/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To perform a systematic review of clinical outcome studies exploring cellular augmentation of anterior cruciate ligament (ACL) surgery, including stem cell techniques. METHODS A systematic search was performed according to the Preferred Reporting Items of Systematic Reviews and Meta-analyses (PRISMA) guidelines using the Cochrane, PubMed, MEDLINE, SPORTDiscus, and CINAHL (Cumulative Index to Nursing and Allied Health Literature) databases from 2000 to 2019. The inclusion criteria were clinical studies that reported on ACL surgery augmented with stem cells or cellular therapy and patient-reported outcome measures or graft healing. Risk of bias was assessed using the Cochrane risk-of-bias tool for randomized clinical trials, and nonrandomized trials were assessed using the Methodological Items for Non-randomized Studies (MINORS) tool. Methodologic assessment was performed according to the Modified Coleman Methodology Score. RESULTS Four studies were found: 2 randomized clinical trials, 1 cohort study with a matched historical control group, and 1 case series. The mean Modified Coleman Methodology Score in these studies was 59, and there was a low risk of bias in 1 study. One study reported outcomes of augmented ACL repair, and 3 studies reported the results of augmented ACL reconstruction. Cellular therapies varied and included concentrated bone marrow aspirate, collagenase/centrifuge processed adipose, and marrow stimulation combined with platelet-rich plasma, as well as cells cultured from allograft bone marrow aspirate. The concentrated bone marrow aspirate and adipose tissue study results did not support their use. The marrow stimulation technique combined with repair led to promising clinical results. The use of allograft cultured cells improved patient-reported outcomes and postoperative radiographic findings. CONCLUSIONS Augmentation of ACL surgery with cellular therapy is not supported by clinical evidence at this time. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Joanne P E Baird
- Bayside Orthopaedics Sports Medicine & Rehab, Fairhope, Alabama, U.S.A
| | - Adam Anz
- Andrews Research & Education Foundation, Gulf Breeze, Florida, U.S.A..
| | - James Andrews
- Andrews Research & Education Foundation, Gulf Breeze, Florida, U.S.A
| | - Hillary A Plummer
- Andrews Research & Education Foundation, Gulf Breeze, Florida, U.S.A
| | - Britt McGowan
- John C. Pace Library, University of West Florida, Pensacola, Florida, U.S.A
| | - Melissa Gonzalez
- John C. Pace Library, University of West Florida, Pensacola, Florida, U.S.A
| | - Steve Jordan
- Andrews Research & Education Foundation, Gulf Breeze, Florida, U.S.A
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14
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Biological augmentation of meniscal repair: a systematic review. Knee Surg Sports Traumatol Arthrosc 2022; 30:1915-1926. [PMID: 35258647 DOI: 10.1007/s00167-021-06849-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 12/14/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Orthopedic literature remains divided on the utility of biologic augmentation to optimize outcomes after isolated meniscal repair. The aim of this systematic review is to analyze the clinical outcomes and re-operation rates of biologically augmented meniscal repairs. METHODS PubMed, CINAHL, Cochrane, and EMBASE databases were queried in October 2020 for published literature on isolated meniscal repair with biological augmentation. Studies were assessed for quality and risk of bias by two appraisal tools. Patient demographics, meniscal tear characteristics, surgical procedure, augmentation type, post-operative rehabilitation, patient reported outcome measures, and length of follow-up were recorded, reviewed, and analyzed by two independent reviewers. RESULTS Of 3794 articles, 18 met inclusion criteria and yielded 537 patients who underwent biologic augmentation of meniscal repair. The biologically augmented repair rates were 5.8-27.0% with PRP augmentation, 0.0-28.5% with fibrin clot augmentation, 0.0-12.9% with marrow stimulation, and 0.0% with stem cell augmentation. One of seven studies showed lower revision rates with augmented meniscal repair compared to standard repair techniques, whereas five of seven found no benefit. Three of ten studies found significant functional improvement of biologically augmented repair versus standard repair techniques and six of ten studies found no difference. There was significant heterogeneity in methods for biologic preparation, delivery, and post-operative rehabilitation protocols. CONCLUSION Patients reported significant improvements in functional outcomes scores after repair with biological augmentation, though the benefit over standard repair controls is questionable. Revision rates after biologically augmented meniscal repair also appear similar to standard repair techniques. Clinicians should bear this in mind when considering biologic augmentation in the setting of meniscal repair. LEVEL OF EVIDENCE IV.
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15
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Chan AG, Hoffmann JD, Pisquiy JJ, Belmont PJ, Dunn JC. Quality of prospective controlled randomized trials regarding platelet-rich plasma injection for osteoarthritis of the knee. J Orthop Sci 2022; 27:190-198. [PMID: 33441260 DOI: 10.1016/j.jos.2020.12.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 08/19/2020] [Accepted: 12/01/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND Randomized controlled trials (RCTs) are the gold standard for study design and are considered to have the highest level of evidence. The purpose of this study is to evaluate quality of evidence of prospective RCTs that investigated the clinical efficacy of platelet-rich plasma (PRP) treatments for knee osteoarthritis. We hypothesized that a high level of clinical evidence does not correlate with a high-quality scientific study. MATERIAL AND METHODS A systematic literature search to identified RCTs that evaluated the efficacy of PRP treatments for knee osteoarthritis. Inclusion criteria included studies that contained key terms "Platelet-rich plasma," "PRP", "knee", and "osteoarthritis". Exclusion criteria excluded studies that were not prospective RCTs. Ten RCTs were evaluated by four independent reviewers. The studies were assessed according to the Oxford Levels of Evidence, a modified Coleman Methodology Score, and the revised Consolidated Standards of Reporting Trials (CONSORT) score. RESULTS Three of the four Observers rated all 10 studies as Level I, while one Observer rated 80% of the studies as Level I. Using the Coleman Methodology Score, the average score for all studies was 58.0 out of 100 points, designating the studies as "fair." Areas of deficiency included clinical effect measurement and intent-to-treat analysis. Using the CONSORT checklist, the average score was 16.9 out of 22 points, designating the studies as "good". Areas of deficiency included inadequate implementation of randomization and interpretation of results. DISCUSSION Clinicians should critically evaluate research studies regardless of study design. A sophisticated study design and high level of evidence designation does not guarantee quality research. We determined that RCTs for PRP treatment of knee osteoarthritis were not as robust in quality despite their Level I Oxford Level of Evidence rating.
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Affiliation(s)
- Andrew G Chan
- Department of Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, TX, USA; Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA.
| | - Jeffrey D Hoffmann
- Department of Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, TX, USA.
| | - John J Pisquiy
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA.
| | - Philip J Belmont
- Department of Orthopaedic Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
| | - John C Dunn
- Department of Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, TX, USA.
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16
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Spector JE, Hubbs B, Kot K, Istwan N, Mason D. Micronized Dehydrated Human Amnion/Chorion Membrane Injection in the Treatment of Chronic Achilles Tendinitis. J Am Podiatr Med Assoc 2021; 111. [PMID: 34137854 DOI: 10.7547/19-170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Human amniotic membrane contains growth factors and cytokines that promote epithelial cell migration and proliferation, stimulate metabolic processes that lead to collagen synthesis, and attract fibroblasts, while also reducing pain and inflammation. Randomized studies have shown effectiveness of micronized dehydrated human amnion/chorion membrane (mdHACM) allograft injection in treatment of plantar fasciitis. We present our experience and short-term outcomes with using mdHACM injection as a treatment for Achilles tendinopathy. METHODS Retrospective case series of patients with Achilles tendinopathy treated with mdHACM by a single physician. Participants had at least two follow-up visits within 45 days of mdHACM injection. Outcomes examined included change in reported level of pain during the 45-day observation period and treatment-associated adverse events. RESULTS Follow-up data were available for 32 mdHACM-treated patients. At treatment initiation, 97% of patients reported severe (66%) or moderate (31%) pain. At the first follow-up visit (mean ± SD of 8.1 ± 2.7 days postinjection), 27 patients (84%) reported improvement in pain levels, although 37% of patients continued to report severe (6%) or moderate (31%) pain. At the second follow-up visit (mean ± SD of 23.1 ± 6.2 days postinjection), no patients reported severe pain and one reported moderate pain. Within 45 days of mdHACM injection, complete symptom resolution was reported by 66% of treated patients (n = 21), with the remaining 34% (n = 11) reporting symptom improvement but not complete resolution. Two patients reported calf or quadricep pain or tightness after injection. CONCLUSIONS In our experience, mdHACM injection reduced or eliminated pain in all 32 patients with follow-up data.
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Blough CL, Bobba CM, DiBartola AC, Everhart JS, Magnussen RA, Kaeding C, Flanigan DC. Biologic Augmentation during Meniscal Repair. J Knee Surg 2021; 36:498-506. [PMID: 34781393 DOI: 10.1055/s-0041-1739198] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We reviewed the literature regarding utility of biologic augmentation in meniscal repair. We hypothesized that the addition of biologic augmentation during meniscal repair improves postoperative knee function and reduces risk of repair failure. PubMed and Embase databases were systematically searched. Included studies were clinical studies in humans, published in English, and reported use of biologic augmentation techniques in addition to meniscal repair (including platelet-rich plasma [PRP], fibrin clot, bone marrow stimulation, meniscal wrapping, and bioscaffolds) for treatment of knee meniscal tears. Outcome measures included repair failure, repeat knee arthroscopic surgery, and magnetic resonance imaging), visual analog scale for pain, the International Knee Documentation Committee questionnaire, the Western Ontario and McMaster Universities Osteoarthritis Index Lysholm's Knee Scoring Scale, and the Knee Injury and Osteoarthritis Outcome Score. Study quality was assessed using the modified Coleman methodology score. Nineteen studies reported repair of 1,092 menisci including six studies that investigated fibrin clot augmentation, five studies that investigated PRP augmentation, three studies that investigated bone marrow stimulation augmentation, two studies that used meniscal wrapping augmentation, and three studies that used other techniques. The level of evidence ranged from I to IV and mean modified Coleman methodology score was 43 (range: 17-69), with higher scores noted in studies completed in recent years. PRP and bone marrow stimulation augmentation appear to decrease risk of failure in patients undergoing isolated meniscal repair but do not improve knee symptom scores. Fibrin clot and trephination augmentation techniques do not have sufficient evidence to support decreased failure risk at this time. Meniscal wrapping augmentation and scaffold implantation augmentation appear to be an attractive option to meniscectomy in complicated tears that are not candidates for repair alone, but further confirmatory studies are needed to support initial data. Evidence supporting augmentation of meniscal repair is limited at this time but suggests that the highest likelihood for effectiveness of augmentation is in the settings of isolated meniscal repair or meniscal repairs that would normally not be amenable to repair.
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Affiliation(s)
- Christian L Blough
- Department of Orthopaedics, Cedars-Sinai Medical Center, Los Angeles, California
| | | | - Alex C DiBartola
- Department of Orthopaedics, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Joshua S Everhart
- Sports Medicine, Department of Orthopaedic Surgery, Indiana University, Indianapolis, Indiana
| | - Robert A Magnussen
- Department of Orthopaedics, Ohio State University Wexner Medical Center, Columbus, Ohio.,Sports Medicine, The Ohio State University, Columbus, Ohio
| | - Christopher Kaeding
- Department of Orthopaedics, Ohio State University Wexner Medical Center, Columbus, Ohio.,Sports Medicine, The Ohio State University, Columbus, Ohio
| | - David C Flanigan
- Department of Orthopaedics, Ohio State University Wexner Medical Center, Columbus, Ohio.,Sports Medicine, The Ohio State University, Columbus, Ohio.,Cartilage Restoration Program, The Ohio State University, Columbus, Ohio
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18
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Akmal MM, Pabittei DR, Prapassaro T, Suhartono R, Moll FL, van Herwaarden JA. A systematic review of the current status of interventions for type II endoleak after EVAR for abdominal aortic aneurysms. Int J Surg 2021; 95:106138. [PMID: 34637951 DOI: 10.1016/j.ijsu.2021.106138] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 08/18/2021] [Accepted: 10/04/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To study the mid- and long-term outcomes of type II endoleak treatment after EVAR and the technical aspects of different techniques to exclude endoleaks which different embolic agents. METHODS A systematic review was performed using the approach recommended by the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines for meta-analyses of interventional studies. The comprehensive search was conducted using the following database: MEDLINE, EMBASE, and the Cochrane Library. Patient characteristic, intervention approaches, embolic agents, and results at mid and long term follow up were studied. RESULTS A total of 6 studies corresponding to a total of 141 patients fulfilled the inclusion criteria with a mean age of 73-78.6 years and a mean duration of follow up varying from 25 to 42 months. There were different techniques for embolization used (translumbar, transarterial, and transcaval approach) with various types of embolic agents. In all studies, the indication for embolization of the type II endoleaks was sac enlargement of more than 5 mm. A wide range of technical success rate was reported regardless of the intervention strategy being used (17,6%-100%). The overall technical success rate of all studies was 62%. CONCLUSION This systematic review shows that there is a wide variety of techniques to exclude a persistent type II endoleak. Different kinds of embolic agents have be used. Due to a lack of peer reviewed data on longterm follow-up, it was not possible to come to recommendations what treatment would be the best for a durable exclusion of a persistent type II endoleak after an initially successful EVAR. There remains an urgent need for proper executed studies, either randomized or with close observation in relation to longer follow-up.
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Affiliation(s)
- Marethania M Akmal
- Departement of vascular surgery, University Medical Center Utrecht, Utrecht, the Netherlands Vascular surgery Division, Departement of Surgery, Faculty of Medicine, Cipto Mangunkusumo Hospital, University of Indonesia, Indonesia Departement of Physiology, Hasanudin University, Indonesia Departement of vascular surgery, Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Chen XT, Fang W, Jones IA, Heckmann ND, Park C, Vangsness CT. The Efficacy of Platelet-Rich Plasma for Improving Pain and Function in Lateral Epicondylitis: A Systematic Review and Meta-analysis with Risk-of-Bias Assessment. Arthroscopy 2021; 37:2937-2952. [PMID: 33964386 DOI: 10.1016/j.arthro.2021.04.061] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 04/14/2021] [Accepted: 04/23/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To assess the efficacy of platelet-rich plasma (PRP) for lateral epicondylitis and evaluate its impact on pain and functional outcomes. METHODS This study followed Preferred Reporting Items and Systematic Reviews and Meta-Analyses guidelines. A comprehensive literature search was conducted in September 2019 and repeated in April 2020 using electronic databases PubMed, MEDLINE, and the Cochrane Library. Baseline and 3-, 6-, and 12-month data were extracted for visual analog scale (VAS), Disabilities of the Arm, Shoulder, and Hand (DASH), and modified Mayo Clinic performance index for the elbow (MAYO) scores. Only level 1 studies with patients who had not undergone surgery were included. Outcomes data, study design, demographic variables, PRP formulation, and comparator treatments were recorded. Statistical analyses of pooled weighted mean differences (WMDs) were performed and compared with estimated minimal clinically important difference (MCID) values. The Coleman Methodology Score (CMS) was used to assess methodological quality, and the Cochrane risk-of-bias assessment was performed. RESULTS This review included 16 level I studies, 9 of which (581 total patients, 281 receiving single injections of PRP) were quantitatively analyzed. The average age was 41.5 years, 56.8% of patients were female, and mean follow-up was 7.5 months. The mean CMS was 78.94 ± 12.74 (range 59 to 97), and 5 of 16 studies were at low risk for bias. Patients who received PRP had significantly improved VAS scores at 3 months (WMD -0.85; 95% confidence interval [CI] -1.03, -0.66; P < .01) and 6 months (WMD -0.74; 95% CI -0.98, -0.50; P < .01) compared with those who received autologous whole blood, though MAYO scores were statistically equivalent. Comparing PRP to corticosteroids, VAS and DASH scores were not significantly different at 3 months, although PRP was superior at 6 months for VAS (WMD -1.70; 95% CI -2.65, -0.75; P < .01) and DASH (WMD -6.23; 95% CI -10.78, -1.69; P < .01). Most differences in VAS and DASH scores exceeded the 5% absolute difference estimate for their respective MCIDs but fell short of the 10% estimate. CONCLUSION Considering the small number of comparable studies, lack of quantification of specific PRP content, considerable heterogeneity between randomized control trials, and most effect sizes being equivocal within the framework of 2 estimated MCID values, the authors can neither scientifically support nor discourage the usage of PRP for lateral epicondylitis despite finding statistically significant improvements in pain and functional outcomes. LEVEL OF EVIDENCE I, prognostic.
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Affiliation(s)
- Xiao T Chen
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, California, U.S.A
| | - William Fang
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, California, U.S.A
| | - Ian A Jones
- University of California, Irvine, School of Medicine, Irvine, California, U.S.A
| | - Nathanael D Heckmann
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, California, U.S.A
| | - Caron Park
- Southern California Clinical and Translational Science Institute, Los Angeles, California, U.S.A
| | - C Thomas Vangsness
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, California, U.S.A..
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Kouassi KJE, Manon J, Fonkoue L, Detrembleur C, Cornu O. Treatment of open tibia fractures in Sub-Saharan African countries : a systematic review. Acta Orthop Belg 2021. [DOI: 10.52628/87.1.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Open tibia fracture (OTF) treatment is well documented in developed countries. Yet, this fracture pattern remains challenging because it is associated with an increased risk of infection and delayed union, particularly in case of Gustilo III B and C open fractures. Since access to healthcare is limited in Sub- Saharan African countries, this paper explores the results of OTF management in this setting.
A systematic review of the literature was conducted using current databases such as MEDLINE, Cochrane, EMBASE, PubMed, ScienceDirect, Scopus, and Google Scholar in order to identify prospective studies with cohorts of patients treated for OTF. Studies were included based on predefined inclusion and exclusion criteria. The quality of studies was analyzed by the Coleman Methodology Score (CMS).
Eight papers met the inclusion criteria and had an average CMS of 70 (range 54-73). The most common treatment was non-operative management of the fracture with cast immobilization (67%). Gustilo Type II and III fractures were associated with a higher risk of complications. The infection rate was 30%. Malunion, chronic osteomyelitis and nonunion were observed in 14.5%, 12.3%, and 7% of the cases, respectively. More complications were observed with non-operative treatment (cast immobilization) than with surgical fixation.
Although the surgical environment does not allow for internal fixation, poor results of non-operative management of open fractures should lead to the introduction of trainings on the proper use of external fixators. It is also advisable to support the development of locally produced external devices that utilize local source materials, which would make external fixation available at a reasonable cost.
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Migliorini F, Trivellas A, Eschweiler J, Betsch M, Tingart M, Maffulli N. Pedicled Strip of Quadriceps Tendon Graft for Primary Medial Patellofemoral Ligament Reconstruction in Recurrent Patellofemoral Instability: A Systematic Review. Arthroscopy 2021; 37:1992-1999. [PMID: 33539974 DOI: 10.1016/j.arthro.2021.01.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 01/10/2021] [Accepted: 01/15/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE A systematic review of the literature was conducted to ascertain advantages and limitations, update current evidences, and investigate the role of a pedicled quadriceps tendon autograft for primary medio-patellofemoral ligament (MPFL) reconstruction in patients with recurrent patellofemoral instability. METHODS The present systematic review was performed according to the PRISMA guidelines. The literature search was conducted in September 2020. All the clinical studies investigating the role of a pedicled strip of quadriceps tendon autograft for primary MPFL reconstruction in patients with recurrent patellofemoral instability were considered for inclusion. Studies investigating the role of MPFL reconstruction combined with additional surgical procedures except for lateral retinacular release were excluded. The methodological quality assessment was performed through the modified Coleman Methodology score. RESULTS Data from 9 articles (191 procedures) were retrieved. The mean follow-up was 12 to 38 months. The mean age of the patients was 11.5 to 25.2 years. One hundred twenty of 191 patients were female. All clinical scores showed significant improvement following the procedures. The Kujala score improved of 32.52% points (P < 0.0001), the Lysholm score of 23.74% (P = 0.006), the Tegner scale improved of 8.6% (P = 0.02). Concerning complications, after surgery the apprehension test was positive in 5 of 166 patients, and persistent joint instability was found in 5 of 149 patients. No patient experienced any re-dislocations or underwent reoperations. CONCLUSIONS The use of pedicled strip of quadriceps tendon as graft for MPFL reconstruction is a suitable choice in patients with recurrent patellar instability. Although frequently associated with a lateral release, it is unclear whether the latter is necessary for the success of the technique. Appropriately powered randomized controlled trials comparing this graft source to the others commonly used are necessary to at least ascertain the noninferiority of this graft to the others. LEVEL OF EVIDENCE IV, Systematic review of Level III-IV studies.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedics, RWTH Aachen University Clinic, Aachen, Germany
| | - Andromahi Trivellas
- Department of Orthopaedics, David Geffen School of Medicine at UCLA, Los Angeles, California, U.S.A
| | - Jörg Eschweiler
- Department of Orthopaedics, RWTH Aachen University Clinic, Aachen, Germany
| | - Marcel Betsch
- University of Toronto Orthopaedic Sports Medicine Program (UTOSM), Womenás College Hospital, Toronto, Canada
| | - Markus Tingart
- Department of Orthopaedics, RWTH Aachen University Clinic, Aachen, Germany
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy; School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent, England; Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, London, England.
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22
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Reider B. Achilles' Heel. Am J Sports Med 2021; 49:1707-1710. [PMID: 34081558 DOI: 10.1177/03635465211018217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Colatruglio M, Flanigan DC, Long J, DiBartola AC, Magnussen RA. Outcomes of 1- Versus 2-Stage Revision Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis. Am J Sports Med 2021; 49:798-804. [PMID: 32673067 DOI: 10.1177/0363546520923090] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Anterior cruciate ligament reconstruction (ACLR) is a common orthopaedic sports medicine procedure, but graft failure is not uncommon and often leads to revision ACLR. Revision surgery can be performed in a 1- or 2-stage fashion. HYPOTHESIS Graft failure risk, patient-reported outcomes, and anterior knee laxity are similar after 1- and 2-stage revision ACLR. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS A systematic review of the literature was performed to evaluate patient outcomes after 1- versus 2-stage revision ACLR. A search was performed with the phrase "revision anterior cruciate ligament reconstruction" across Embase, PubMed, Scopus, and SportDiscus from the beginning of their archives through July 12, 2019. RESULTS Thirteen studies met inclusion criteria and included 524 patients: 319 patients who underwent 1-stage revision ACLR and 205 patients who underwent 2-stage revision ACLR. Two studies compared outcomes of 1- versus 2-stage revision ACLR; 4 studies reported outcomes after 2-stage revision ACLR; and the remaining 7 studies documented outcomes after 1-stage ACLR. The mean follow-up was 4.1 years. The 2 studies that compared 1- versus 2-stage ACLR reported no differences in functional, radiologic, or patient-reported outcomes or failure risk. Overall, 9 studies reported subjective International Knee Documentation Committee (IKDC) scores; 4 studies, Knee injury and Osteoarthritis Outcome Score values; 8 studies, Lysholm scores; and 7 studies, Tegner scores; 8 studies measured anterior laxity with a KT-1000 arthrometer. The mean weighted subjective IKDC score for all studies including this outcome at final follow-up was 66.6 for 1-stage revisions and 65.9 for 2-stage revisions. CONCLUSION The available evidence comparing 1- versus 2-stage revision ACLR is retrospective and limited. The results of each approach are similar in appropriately selected patients.
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Affiliation(s)
- Matthew Colatruglio
- OSU Sports Medicine Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - David C Flanigan
- OSU Sports Medicine Research Institute, The Ohio State University, Columbus, Ohio, USA.,Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Joseph Long
- OSU Sports Medicine Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Alex C DiBartola
- OSU Sports Medicine Research Institute, The Ohio State University, Columbus, Ohio, USA.,Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Robert A Magnussen
- OSU Sports Medicine Research Institute, The Ohio State University, Columbus, Ohio, USA.,Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Carroll CC, Chemelewski K, Patel SH, Curtis D. Acute-Onset Achilles Tendon Pain and Swelling Treated with an Amniotic Fluid-Derived Allograft: A Case Study. J Am Podiatr Med Assoc 2021; 111:462605. [PMID: 33690801 DOI: 10.7547/20-005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Tendinopathies are common musculoskeletal disorders that often develop because of chronic loading and failed healing. Tendinopathy related to systemic inflammation has been less extensively examined. Furthermore, although the use of biological agents to treat tendinopathies continues to gain popularity, the use of amniotic fluid-derived allografts in outpatient settings to resolve tendinopathies requires further evaluation. METHODS The focus of this case report is a 25-year-old man who presented for a second opinion, having been diagnosed with Haglund deformity and Achilles tendinopathy. At the time of presentation, he complained of 10 of 10 pain to the right Achilles tendon. He was treating the injury conservatively with intermittent use of a controlled ankle motion boot and working with physiotherapy for approximately 5 months before presentation. Diagnostic ultrasound along with magnetic resonance imaging indicated distal thickening of the Achilles tendon, substantial fluid and edema in the Kager fat pad, and retrocalcaneal erosions with bursitis. Conservative management did not resolve the symptoms. As an alternative to surgery, the patient elected to undergo an Achilles tendon injection of an amniotic fluid-derived allograft. Before and after the initial injection, a microdialysis catheter was inserted into the Achilles peritendinous space to sample local levels of extracellular matrix enzymes and growth factors important for tendon remodeling. The patient received considerable relief with the initial injection, but did not return to full strength. Over the subsequent 8 weeks, the patient was followed closely and was able to return to daily activities with minimal pain. He was not able to return to a more active lifestyle without further Achilles pain, so a second amniotic fluid-derived allograft injection was performed 8 weeks after the initial injection. RESULTS Injection of the initial allograft resulted in significant improvement, but not complete resolution of pain and swelling. Microdialysis findings suggested a reduction in peritendinous levels of the cytokine interlukin-6 in addition to changes in extracellular matrix regulatory enzymes. After 8 weeks of additional conservative therapy and a second injection, no further improvement in pain was noted. CONCLUSIONS Based on the clinical improvement of symptoms in this individual and the changes seen with microdialysis methodology, the authors find the use of amniotic fluid-derived allograft injection for treatment of Achilles pain in this patient to be a viable treatment. Additional comorbidities of systemic inflammatory polyarthritis and possible seronegative disease were addressed after rheumatology consultation with a variety of medications that provided the patient additional relief of his symptoms. The patient ultimately moved and was lost to further follow-up.
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Agarwalla A, Yao K, Gowd AK, Amin NH, Leland JM, Romeo AA, Liu JN. Assessment and Trends in the Methodological Quality of the Top 50 Most Cited Articles in Shoulder Instability. Orthop J Sports Med 2020; 8:2325967120967082. [PMID: 33816639 PMCID: PMC8008137 DOI: 10.1177/2325967120967082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/15/2020] [Indexed: 02/05/2023] Open
Abstract
Background: Citation counts have often been used as a surrogate for the scholarly impact of a particular study, but they do not necessarily correlate with higher-quality investigations. In recent decades, much of the literature regarding shoulder instability is focused on surgical techniques to correct bone loss and prevent recurrence. Purpose: To determine (1) the top 50 most cited articles in shoulder instability and (2) if there is a correlation between the number of citations and level of evidence or methodological quality. Study Design: Cross-sectional study. Methods: A literature search was performed on both the Scopus and the Web of Science databases to determine the top 50 most cited articles in shoulder instability between 1985 and 2019. The search terms used included “shoulder instability,” “humeral defect,” and “glenoid bone loss.” Methodological scores were calculated using the Modified Coleman Methodology Score (MCMS), Jadad scale, and Methodological Index for Non-Randomized Studies (MINORS) score. Results: The mean number of citations and mean citation density were 222.7 ± 123.5 (range, 124-881.5) and 16.0 ± 7.9 (range, 6.9-49.0), respectively. The most common type of study represented was the retrospective case series (evidence level, 4; n = 16; 32%) The overall mean MCMS, Jadad score, and MINORS score were 61.1 ± 10.1, 1.4 ± 0.9, and 16.0 ± 3.0, respectively. There were also no correlations found between mean citations or citation density versus each of the methodological quality scores. Conclusion: The list of top 50 most cited articles in shoulder instability comprised studies with low-level evidence and low methodological quality. Higher-quality study methodology does not appear to be a significant factor in whether studies are frequently cited in the literature.
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Affiliation(s)
- Avinesh Agarwalla
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, New York, USA
| | - Kaisen Yao
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, New York, USA
| | - Anirudh K Gowd
- Department of Orthopaedic Surgery, Wake Forest University Medical Center, Winston-Salem, North Carolina, USA
| | - Nirav H Amin
- Veterans Administration Loma Linda, Loma Linda, California, USA
| | - J Martin Leland
- University Hospitals Geauga Medical Center, Cleveland, Ohio, USA
| | - Anthony A Romeo
- Department of Orthopaedic Surgery, The Rothman Institute, New York, New York, USA
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California, USA
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Bruns A, Möller I, Martinoli C. Back to the roots of rheumatology - Imaging of regional pain syndromes. Best Pract Res Clin Rheumatol 2020; 34:101630. [PMID: 33272828 DOI: 10.1016/j.berh.2020.101630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Musculoskeletal regional pain syndromes (RPS) often lead to patient referrals in general and rheumatological practice. Detailed history taking and clinical examination can, in most cases, reveal the cause for pain and direct the subsequent management of the conditions. Yet, when in doubt, imaging methods, such as ultrasound (US) may support the clinical assessment. This paper reviews the underlying pathologies of some of the most frequently encountered RPS and the role of musculoskeletal US imaging for their diagnosis and treatment. If available, data on diagnostic accuracy and comparisons with gold standards are reported. The article stresses the importance of anatomical and sonoanatomical knowledge for the proper interpretation of the US images, points out the advantages and disadvantages of this imaging tool, and suggests the future research agenda.
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Affiliation(s)
- Alessandra Bruns
- Division of Rheumatology, Sherbrooke University, Sherbrooke, Canada.
| | - Ingrid Möller
- Instituto Poal de Reumatologia, University of Barcelona, Barcelona, Spain
| | - Carlo Martinoli
- Department of Health Sciences (DISSAL), Università di Genova, Genova, Italy; IRCCS Ospedale Policlinico San Martino, Genova, Italy
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Mansur NSB, Fonseca LF, Matsunaga FT, Baumfeld DS, Nery CADS, Tamaoki MJS. Achilles Tendon Lesions - Part 1: Tendinopathies. Rev Bras Ortop 2020; 55:657-664. [PMID: 33364641 PMCID: PMC7748930 DOI: 10.1055/s-0040-1702953] [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: 09/10/2019] [Accepted: 11/29/2019] [Indexed: 11/24/2022] Open
Abstract
Calcaneal tendon injuries are extremely common in the general population and in orthopedics routine care. Its increasing incidence, which is motivated by an aging population, improved access to the health care system, increased prescription of continuous-use medication, erratic participation in sports and other factors, has had a direct impact on society. Consolidated treatment options for tendinopathies lack quality scientific support for many modalities. New therapies have emerged to enhance nonsurgical approach outcomes and to reduce the number of patients requiring surgery. Although these operative procedures provide good pain relief and functional outcomes, they are costly and may lead to complications.
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Affiliation(s)
- Nacime Salomão Barbachan Mansur
- Departamento de Ortopedia e Traumatologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Lucas Furtado Fonseca
- Departamento de Ortopedia e Traumatologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Fábio Teruo Matsunaga
- Departamento de Ortopedia e Traumatologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Daniel Soares Baumfeld
- Departamento de Ortopedia e Traumatologia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - Caio Augusto de Souza Nery
- Departamento de Ortopedia e Traumatologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Marcel Jun Sugawara Tamaoki
- Departamento de Ortopedia e Traumatologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil
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What is the optimal timing for bone grafting during staged management of infected non-unions of the tibia? A systematic review and best evidence synthesis. Injury 2020; 51:2793-2803. [PMID: 33131793 DOI: 10.1016/j.injury.2020.10.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/07/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To summarize the best available evidence with regards to timing of staged bone grafting for infected tibial non-union, and to extract evidence-based criteria indicating when bone grafting can be safely performed. METHODS Medline, Embase, Scopus, and Google Scholar were searched, and publications of evidence Level I-IV from 2000 to 2020 were included. Risk of bias was assessed with the Cochrane Collaboration's Risk of Bias Tool and ROBINS-I tool. Study quality was assessed with the GRADE system, Coleman methodology score, and Methodological Index for Non-Randomized Studies (MINORS). Heterogeneity was assessed with the I2 statistic. A forest plot was used to pool the timing of bone grafting for all included studies. For data synthesis and analysis, a best evidence synthesis was used. RESULTS A total of 15 studies were included (353 cases). Risk of bias was high in 8 studies and the quality for 14 studies was assessed as very low, with a mean Coleman score of 33.5 and a mean MINORS score of 7.9. The mean time from the index surgery to bone grafting was 7.03 weeks ranging from 2 to 15 weeks (lower limit 6 weeks, upper limit 8.07 weeks). Best evidence analysis demonstrated that 8 of the 15 studies (53%) with 237 cases (67%) performed staged bone grafting inside this window. Union was achieved in 92%. CONCLUSION The results of this best evidence systematic review suggest that, for most infected tibial non-unions, secondary bone grafting can be successfully performed between 6-8 weeks with expected union rates over 90%.
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Aicale R, Oliviero A, Maffulli N. Management of Achilles and patellar tendinopathy: what we know, what we can do. J Foot Ankle Res 2020; 13:59. [PMID: 32993702 PMCID: PMC7523300 DOI: 10.1186/s13047-020-00418-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023] Open
Abstract
Tendinopathies are challenging conditions frequent in athletes and in middle-aged overweight patients with no history of increased physical activity. The term “tendinopathy” refers to a clinical condition characterised by pain, swelling, and functional limitations of tendons and nearby structures, the effect of chronic failure of healing response. Tendinopathies give rise to significant morbidity, and, at present, only limited scientifically proven management modalities exist. Achilles and patellar tendons are among the most vulnerable tendons, and among the most frequent lower extremity overuse injuries. Achilles and patellar tendinopathies can be managed primarily conservatively, obtaining good results and clinical outcomes, but, when this approach fails, surgery should be considered. Several surgical procedures have been described for both conditions, and, if performed well, they lead to a relatively high rate of success with few complications. The purpose of this narrative review is to critically examine the recent available scientific literature to provide evidence-based opinions on these two common and troublesome conditions.
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Affiliation(s)
- Rocco Aicale
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084, Baronissi, Italy.,Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D'Aragona, 84131, Salerno, Italy
| | - Antonio Oliviero
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084, Baronissi, Italy.,Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D'Aragona, 84131, Salerno, Italy
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084, Baronissi, Italy. .,Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D'Aragona, 84131, Salerno, Italy. .,Centre for Sports and Exercise Medicine, Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England. .,Institute of Science and Technology in Medicine, Keele University, School of Medicine, Guy Hilton Research Centre, Thornburrow Drive, Hartshill, Stoke-on-Trent, ST4 7QB, England.
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Darrieutort-Laffite C, Soslowsky LJ, Le Goff B. Molecular and Structural Effects of Percutaneous Interventions in Chronic Achilles Tendinopathy. Int J Mol Sci 2020; 21:ijms21197000. [PMID: 32977533 PMCID: PMC7582801 DOI: 10.3390/ijms21197000] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 12/11/2022] Open
Abstract
Achilles tendinopathy (AT) is a common problem, especially in people of working age, as well as in the elderly. Although the pathogenesis of tendinopathy is better known, therapeutic management of AT remains challenging. Various percutaneous treatments have been applied to tendon lesions: e.g., injectable treatments, platelet-rich plasma (PRP), corticosteroids, stem cells, MMP inhibitors, and anti-angiogenic agents), as well as percutaneous procedures without any injection (percutaneous soft tissue release and dry needling). In this review, we will describe and comment on data about the molecular and structural effects of these treatments obtained in vitro and in vivo and report their efficacy in clinical trials. Local treatments have some impact on neovascularization, inflammation or tissue remodeling in animal models, but evidence from clinical trials remains too weak to establish an accurate management plan, and further studies will be necessary to evaluate their value.
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Affiliation(s)
- Christelle Darrieutort-Laffite
- Rheumatology Department, Nantes University Hospital, 44000 Nantes, France;
- INSERM UMR1238, Bone Sarcoma and Remodeling of Calcified Tissue, Nantes University, 44000 Nantes, France
- Correspondence: ; Tel.: +33-2-40-08-48-01
| | - Louis J. Soslowsky
- McKay Orthopaedic Research Laboratory, University of Pennsylvania, Philadelphia, PA 19401-6081, USA;
| | - Benoit Le Goff
- Rheumatology Department, Nantes University Hospital, 44000 Nantes, France;
- INSERM UMR1238, Bone Sarcoma and Remodeling of Calcified Tissue, Nantes University, 44000 Nantes, France
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Minimum 3.5-year outcomes of operative treatment for Achilles tendon partial tears in the midportion and retrocalcaneal area. J Orthop Surg Res 2020; 15:395. [PMID: 32912202 PMCID: PMC7488251 DOI: 10.1186/s13018-020-01856-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 07/31/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Achilles tendon partial tears are not easy to diagnose and to manage. Most frequently, they are located in the midportion and insertional area. These entities result from different pathologic pathways, and different treatment strategies are applied. The outcome is rarely investigated. METHODS This study includes patients who underwent surgery for partial tears in the midportion or retrocalcaneal Achilles tendon area between the years 2009 and 2015 by a single surgeon. Patients were prospectively assessed preoperatively and 3, 6, and 12 months postoperatively, using the VISA-A-G questionnaire. The final retrospective follow-up was performed after a minimum of 3.5 years postoperatively. Forty-eight Achilles tendon partial tears at the level of the retrocalcaneal bursa (impingement lesions) and 27 midportion Achilles tendon partial tears were identified. After applying rigorous exclusion criteria, 21 and 16 cases, respectively, remained for the final follow-up. Results were analysed by inferential and descriptive statistics. RESULTS The VISA-A-G outcome scores improved significantly from preoperative to 6 months, 12 months, and final postoperative assessment. Preoperatively, the average VISA-A-G score was 42.1 (range, 18-73) for patients operated for Achilles tendon partial tears at the level of the retrocalcaneal bursa and 44.6 (range, 10-73) for the midportion Achilles tendon partial tear group, respectively. At final follow-up 88.8 (range, 15 to 100) and 96.9 (range, 71 to 100) were scored in the respective treatment groups. A repeated measures ANOVA determined that mean performance levels showed a statistically significant difference between measurements (p < 0.001). There was no systematic effect found between groups (p = 0.836). CONCLUSIONS In Achilles tendon partial tears recalcitrant to conservative treatment, operative intervention is highly successful in most cases, irrespective of the level of the injury. Results were statistically equal when comparing the midportion and retrocalcaneal Achilles tendon partial tear groups. TRIAL REGISTRATION DRKS, DRKS00014266. Registered 06 April 2018. 'Retrospectively registered', https://www.drks.de/drks_web/navigate.do?navigationId=results .
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Ali B, Barlas V, Shetty AK, Demas C, Schwartz JD. The Preferred Treatment of Sternoclavicular Joint Infections: A Systematic Review. Cureus 2020; 12:e9963. [PMID: 32983667 PMCID: PMC7510516 DOI: 10.7759/cureus.9963] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/23/2020] [Indexed: 11/10/2022] Open
Abstract
The treatment of sternoclavicular joint infection is a topic of controversy. This systematic review aims to evaluate the preferred treatment of sternoclavicular joint infections. A literature search using PubMed/MEDLINE®/Embase databases was conducted to identify publications on the surgical management of sternoclavicular joint infections. Case reports and studies without surgical management were excluded. The outcomes of interest included patient demographics, comorbidities, infectious etiologies, radiographic features, surgical management, and complications. Sixteen articles met the inclusion criteria. The mean age of the subjects was 53.4 years; there was a predominance of males (65%), and a minority of the subjects were obese (15%). The most common infectious etiology was methicillin-susceptible Staphylococcus aureus (MSSA) (48%). CT scan was reported in 46% of cases. The most common treatment was surgical resection of the joints (85%), followed by muscle flap closure of the wounds (54.2%). The complication rate ranged from 0-40%. Specifically, recurrence of infection was low with resection of the joint, followed by muscle flap closure. Given the heterogeneity of the methodology and inconsistency in the outcomes, a meta-analysis could not be performed. Overall, the current literature favors the resection of the sternoclavicular joint as the gold standard treatment. Closure of the wound using muscle flap seems to adequately treat this problem without any major untoward events.
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Affiliation(s)
- Barkat Ali
- Surgery, University of New Mexico Health Sciences Center, Albuquerque, USA
| | - Venus Barlas
- Surgery, University of New Mexico School of Medicine, Albuquerque, USA
| | - Anil K Shetty
- Surgery, University of New Mexico School of Medicine, Albuquerque, USA
| | - Christopher Demas
- Surgery, University of New Mexico School of Medicine, Albuquerque, USA
| | - Jess D Schwartz
- Surgery, University of New Mexico School of Medicine, Albuquerque, USA
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Brand J, Hardy R, Monroe E. Research Pearls: Checklists and Flowcharts to Improve Research Quality. Arthroscopy 2020; 36:2030-2038. [PMID: 32169662 DOI: 10.1016/j.arthro.2020.02.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 02/22/2020] [Accepted: 02/28/2020] [Indexed: 02/02/2023]
Abstract
To instill quality in published clinical research, reporting guidelines, consisting of checklists and flowcharts, were developed to protect against reporting poorly designed research, and researchers should be aware of the available instruments and their appropriate use. With the popularity of synthetic reviews, meta-analyses, and systematic reviews, there is a greater need to assess risk of bias and study quality. This review highlights the most frequently used guidelines and checklists, risk-of-bias scales, and quality rating scales that can assist researchers with improving their research and its eventual publication.
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Affiliation(s)
- Jefferson Brand
- Department of Sports Medicine, Heartland Orthopedic Specialists, Alexandria, Minnesota, U.S.A
| | - Richard Hardy
- Department of Sports Medicine, Heartland Orthopedic Specialists, Alexandria, Minnesota, U.S.A.
| | - Emily Monroe
- Department of Sports Medicine, Heartland Orthopedic Specialists, Alexandria, Minnesota, U.S.A
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Chen X, Jones IA, Togashi R, Park C, Vangsness CT. Use of Platelet-Rich Plasma for the Improvement of Pain and Function in Rotator Cuff Tears: A Systematic Review and Meta-analysis With Bias Assessment. Am J Sports Med 2020; 48:2028-2041. [PMID: 31743037 PMCID: PMC7234896 DOI: 10.1177/0363546519881423] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Many clinical trials have investigated the use of platelet-rich plasma (PRP) to treat rotator cuff-related abnormalities. Several meta-analyses have been published, but none have focused exclusively on level 1 randomized controlled trials. PURPOSE To assess the efficacy of PRP for rotator cuff-related abnormalities and evaluate how specific tendon involvement, the inclusion of leukocytes, and the use of gel/nongel formulations affect pain and functional outcomes. STUDY DESIGN Systematic review and meta-analysis. METHODS The literature was screened following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Baseline, short-term, and long-term data were extracted for the Constant score, University of California, Los Angeles (UCLA) score, visual analog scale (VAS) for pain, retear rate, Simple Shoulder Test (SST), and American Shoulder and Elbow Surgeons (ASES) score. The 100-point modified Coleman Methodology Score (CMS) was used to assess methodological quality. Funnel plots and the Egger test were used to screen for publication bias, and sensitivity analysis was performed to evaluate the effect of potential outliers. RESULTS A total of 18 level 1 studies were included in this review, 17 (1116 patients) of which could be included in quantitative analysis. The mean modified CMS was 79.4 ± 10.39. The Constant scores of patients who received PRP were significantly better short term (weighted mean difference [WMD], 2.89 [95% CI, 0.89-4.90]; P < .01) and long term (WMD, 2.66 [95% CI, 1.13-4.19]; P < .01). The VAS scores were significantly improved short term (WMD, -0.45 [95% CI, -0.75 to -0.15]; P < .01). Sugaya grade IV and V retears in PRP-treated patients were significantly reduced long term (odds ratio [OR], 0.34 [95% CI, 0.20-0.57]; P < .01). In PRP-treated patients with multiple tendons torn, there were reduced odds of retears (OR, 0.28 [95% CI, 0.13-0.60]; P < .01). Patients who received leukocyte-rich PRP had significantly better Constant scores compared with the leukocyte-poor PRP group, but there was no difference in VAS scores. Patients receiving PRP gel reported higher Constant scores compared with the controls, whereas those receiving nongel PRP treatments did not, although there was no difference in VAS scores. Long-term odds of retears were decreased, regardless of leukocyte content (leukocyte-poor PRP: OR, 0.36 [95% CI, 0.16-0.82]; leukocyte-rich PRP: OR, 0.32 [95% CI, 0.16-0.65]; all P < .05) or usage of gel (nongel: OR, 0.42 [95% CI, 0.23-0.76]; gel: OR, 0.17 [95% CI, 0.05-0.51]; all P < .01). CONCLUSION Long-term retear rates were significantly decreased in patients with rotator cuff-related abnormalities who received PRP. Significant improvements in PRP-treated patients were noted for multiple functional outcomes, but none reached their respective minimal clinically important differences. Overall, our results suggest that PRP may positively affect clinical outcomes, but limited data, study heterogeneity, and poor methodological quality hinder firm conclusions.
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Affiliation(s)
- Xiao Chen
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Ian A. Jones
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Ryan Togashi
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Caron Park
- Southern California Clinical and Translational Science Institute, Los Angeles, California, USA
| | - C. Thomas Vangsness
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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Wagner P, Wagner E, Ortiz C, Zanolli D, Keller A, Maffulli N. Achilles tendoscopy for non insertional Achilles tendinopathy. A case series study. Foot Ankle Surg 2020; 26:421-424. [PMID: 31196696 DOI: 10.1016/j.fas.2019.05.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/08/2018] [Accepted: 05/13/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Achilles non-insertional tendinopathy is usually treated with conservative means. If resistant to a rehabilitation protocol surgical treatment could be proposed. The aim of this research is to report the mid-term clinical results of endoscopic assisted surgery for patients suffering from recalcitrant painful non-insertional Achilles tendinopathy. METHODS A consecutive series of 11 patients (6 men and 5 women), median age of 54 (range 40-67) years, with chronic recalcitrant painful non-insertional Achilles tendinopathy were included. All patients completed at least 20 physical therapy sessions and 6 months of no sports activities before surgery. All underwent Achilles tendoscopy, without tendon excision or transfer with a median follow-up of 87 (27-105) months. We report the preoperative symptoms duration, treatment before surgery, complications and satisfaction after surgery, return to previous sport level, and postoperative VISA-A score. RESULTS Mean preoperative symptoms duration was 1 year, having all performed at least 20 physical therapy sessions. No postoperative complications were reported, achieving a complete satisfaction in 10 of 11 patients. All patients returned to their preoperative sports level with a median postoperative VISA-A functional score of 100 (30-100) points. CONCLUSIONS The mid-term results of Achilles tendoscopy in patients with chronic painful non-insertional Achilles tendinopathy are satisfactory with a rapid rehabilitation. This procedure is safe and has a low complication rate. LEVEL OF EVIDENCE IV. Retrospective case series.
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Affiliation(s)
- Pablo Wagner
- Clínica Alemana de Santiago - Universidad del Desarrollo, Av. Vitacura 5951, Vitacura, Santiago, 7650568 Chile; Hospital Militar de Santiago - Universidad de los Andes, Av. Plaza 2501, Las Condes, Región Metropolitana, Santiago, 7620157 Chile.
| | - Emilio Wagner
- Clínica Alemana de Santiago - Universidad del Desarrollo, Av. Vitacura 5951, Vitacura, Santiago, 7650568 Chile
| | - Cristian Ortiz
- Clínica Alemana de Santiago - Universidad del Desarrollo, Av. Vitacura 5951, Vitacura, Santiago, 7650568 Chile
| | - Diego Zanolli
- Clínica Alemana de Santiago - Universidad del Desarrollo, Av. Vitacura 5951, Vitacura, Santiago, 7650568 Chile; Hospital Militar de Santiago - Universidad de los Andes, Av. Plaza 2501, Las Condes, Región Metropolitana, Santiago, 7620157 Chile
| | - Andres Keller
- Clínica Alemana de Santiago - Universidad del Desarrollo, Av. Vitacura 5951, Vitacura, Santiago, 7650568 Chile
| | - Nicola Maffulli
- Centre for Sports and Exercise Medicine, Barts and The London School of Medicine and Dentistry, Mile End Hospital, 4 Newark St., Whitechapel, London, E1 2AT, UK
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Abstract
BACKGROUND Achilles Tendinopathy (AT) is essentially a failed healing response with haphazard proliferation of tenocytes, abnormalities in tenocytes with disruption of collagen fibers, and subsequent increase in non-collagenous matrix. METHODS The diagnosis of Achilles tendinopathy is clinical, and MRI and utrasound imaging can be useful in differential diagnosis. Conservative manegement, open surgery or minimally invasive techniques are available. Injections and physical therapy are also vauable options. RESULTS Eccentric exercises are useful tools to manage the pathology. If the condition does not ameliorate, shock wave therapy, or nitric oxide patches might be considered. Peritendinous injections or injections at the interface between the Achilles tendon and Kager's triangle could be considered if physical therapy should fail. Surgery is indicated after 6 months of non-operative management. CONCLUSIONS The clinical diagnosis and management of AT are not straightforward. Hence, patients should understand that symptoms may recur with either conservative or surgical approaches.
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Platelet-rich plasma for sports-related muscle, tendon and ligament injuries: an umbrella review. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2019; 17:465-478. [PMID: 31846610 DOI: 10.2450/2019.0274-19] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 11/18/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Platelet-rich plasma (PRP) has been used in different non-transfusion indications due to its role in tissue regeneration and healing. The aim of this overview of systematic reviews (umbrella review) is to provide a summary of the existing research syntheses related to PRP use for sports-related muscle, tendon and ligament injuries. MATERIALS AND METHODS Literature searches were performed in MEDLINE, Embase, and Cochrane Library to identify systematic reviews focusing on PRP use for sports-related muscle, tendon and ligament injuries. The methodological quality of included studies was assessed using the checklist for systematic reviews and research syntheses developed by the Joanna Briggs Institute and the GRADE assessment. RESULTS Twenty-two studies met the inclusion criteria. Five studies evaluated PRP use for acute muscle injury, and 17 evaluated PRP use for tendon and ligament injury. Studies were heterogeneous in terms of the dose and number of PRP injections, and the control groups. Three of the 5 reviews evaluating acute muscle injury concluded that PRP had no effect on the outcomes considered. One review shows superior efficacy of rehabilitation exercise compared to PRP. One review shows that PRP may result in an earlier return to sport for acute grade I-II injury. Eight out of the 17 reviews evaluating PRP for tendon and ligament injuries show a statistically significant (p<0.05) difference in pain and/or function outcome measures favouring PRP compared to controls, although most of the observed differences were small. Adverse events data and quality of life outcomes were rarely analysed or reported in the included studies and were considered clinically insignificant. DISCUSSION In most of the included reviews, the available evidence was judged to be of low/very low quality due to risk of bias, inconsistency and imprecision, thus making the level of certainty of these findings low and not adequate to support the general use of PRP in this setting.
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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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Emmons BR, Carreira DS. Outcomes Following Interposition Arthroplasty of the First Metatarsophalangeal Joint for the Treatment of Hallux Rigidus: A Systematic Review. FOOT & ANKLE ORTHOPAEDICS 2019; 4:2473011418814427. [PMID: 35097316 PMCID: PMC8696831 DOI: 10.1177/2473011418814427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background: Interposition arthroplasty of the first MTP joint has recently experienced renewed interest as a treatment for hallux rigidus. The purpose of this study was to systematically review the rapidly expanding literature on PRO following interposition arthroplasty of the first MTP joint. Methods: PubMed Central, Embase, and the Cochrane Central Register for Controlled Trials (CENTRAL) were searched. Inclusion criteria included length of time to follow-up, number of patients, outcome measure, and use of allogeneic or autogenous soft tissue or a synthetic matrix as interposition. Results: 20 studies were included in the review, comprising 498 patients and 539 feet with mean time to follow-up of 4.5 years. The most common substance used for interposition in the included studies was autogenous first MTPJ capsular tissue, a technique reported on in 12 (60.0%) of the included articles. In studies reporting preoperative and postoperative outcomes by way of a standardized outcome scoring system, mean group improvements exceed minimal clinically important differences in the majority of studies. Eighty-five percent of the studies included in this review were of Level IV quality evidence, and of this subset of studies, 70.6% were of a retrospective nature. Progression to further surgery was observed in 3.8% of toes. The most common complication reported was transfer metatarsalgia of 1 or more lesser toes, observed in up to 57.9% of patients in one study. Conclusion: Interposition arthroplasty appears to be a viable option for the treatment of moderate to severe hallux rigidus in patients looking to salvage motion through the first metatarsophalangeal joint. A wide array of autogenous, allogeneic, and synthetic implant materials have surfaced in recent years, but long-term follow-up and prospective, comparative study designs with low risk of bias are limited. Level of Evidence: Level IV, systematic review of Level III-IV studies
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Abstract
Although the incidence of midportion Achilles tendinopathy is under 1% in the general population, it is quite a common disease in runners that is characterized by the symptom triad of pain, swelling and impaired physical performance. Pain and swelling are located in the area 2 to 7 cm proximal the tendon insertion onto the calcaneus.Diagnosis is made by adequate clinical symptoms and corresponding findings in sonography and/or magnetic resonance imaging scans. Histopathologically, mostly degenerative changes in the tendon structure are found, sometimes accompanied by intra- and paratendinous inflammation.Treatment options are conservative or surgical, but conservative ones should be tried first. The best evidence is available for eccentric exercise protocols, which represent the gold standard in conservative treatment options, followed by extracorporal shockwave (ECSW) therapy and corticoid injections.In about 25% of all cases, because of unsatisfactory nonoperative treatment results, surgery is recommended. Open, minimally invasive as well as tenoscopic methods exist, which show patients' satisfactory rates of about 80%. The return to sport or full physical performance is variable and may take up to 18 months for both treatment regimens.
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Cardoso TB, Pizzari T, Kinsella R, Hope D, Cook JL. Current trends in tendinopathy management. Best Pract Res Clin Rheumatol 2019; 33:122-140. [DOI: 10.1016/j.berh.2019.02.001] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Jones IA, Chen X, Evseenko D, Vangsness CT. Nomenclature Inconsistency and Selective Outcome Reporting Hinder Understanding of Stem Cell Therapy for the Knee. J Bone Joint Surg Am 2019; 101:186-195. [PMID: 30653050 DOI: 10.2106/jbjs.17.01474] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The prospect of treating knee cartilage injury/pathology with mesenchymal stem cells (MSCs) has garnered considerable attention in recent years, but study heterogeneity and a lack of randomized controlled trials (RCTs) preclude quantitative analysis. The purpose of this review was to provide clinicians with an overview of RCTs that addresses 2 key areas that have been largely overlooked: nomenclature inconsistency and selective outcome reporting. METHODS RCTs that purported to use stem cells or MSCs to treat knee cartilage were identified with use of PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses). Study variables were compiled, and methodological quality was assessed. The cell treatments and the methods used to characterize them were recorded and compared. Clinical, radiographic, and arthroscopic outcomes were extracted and evaluated qualitatively. RESULTS There was extensive variation among the treatments, adjuvant therapies, and outcome measures. Treatments did not coincide with terminology. Significant differences in clinical outcomes were reported infrequently, and intra-group improvements or inter-group subscore differences were consistently highlighted, particularly when inter-group comparisons were left unreported. CONCLUSIONS Overall, there are isolated cases in which positive efficacy results have been published, but our results suggest that the generally positive efficacy conclusions concerning stem cell therapy for knee cartilage pathology may be overstated. Nevertheless, it is important to understand that the efficacy of stem cell therapies should not be considered in aggregate. Cells that are procured or processed differently produce entirely different drugs. When evaluating the efficacy of "stem cell" therapies, clinicians must consider the methodological quality, nomenclature, and inherent distinctness of each treatment.
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Affiliation(s)
- Ian A Jones
- University of California Irvine School of Medicine, Irvine, California
| | - Xiao Chen
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, California
| | - Denis Evseenko
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, California
| | - C Thomas Vangsness
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, California
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Abstract
Achilles tendinopathy is a common cause of disability. Despite the economic and social relevance of the problem, the causes and mechanisms of Achilles tendinopathy remain unclear. Tendon vascularity, gastrocnemius-soleus dysfunction, age, sex, body weight and height, pes cavus, and lateral ankle instability are considered common intrinsic factors. The essence of Achilles tendinopathy is a failed healing response, with haphazard proliferation of tenocytes, some evidence of degeneration in tendon cells and disruption of collagen fibers, and subsequent increase in noncollagenous matrix. Tendinopathic tendons have an increased rate of matrix remodeling, leading to a mechanically less stable tendon which is more susceptible to damage. The diagnosis of Achilles tendinopathy is mainly based on a careful history and detailed clinical examination. The latter remains the best diagnostic tool. Over the past few years, various new therapeutic options have been proposed for the management of Achilles tendinopathy. Despite the morbidity associated with Achilles tendinopathy, many of the therapeutic options described and in common use are far from scientifically based. New minimally invasive techniques of stripping of neovessels from the Kager's triangle of the tendo Achillis have been described, and seem to allow faster recovery and accelerated return to sports, rather than open surgery. A genetic component has been implicated in tendinopathies of the Achilles tendon, but these studies are still at their infancy.
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Sochacki KR, Jack RA, Nauert R, Harris JD. Correlation Between Quality of Evidence and Number of Citations in Top 50 Cited Articles in Rotator Cuff Repair Surgery. Orthop J Sports Med 2018; 6:2325967118776635. [PMID: 29977936 PMCID: PMC6024541 DOI: 10.1177/2325967118776635] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND The number of article citations has been used as a measure for the impact of an article in the medical literature, with little emphasis on quality. PURPOSE To (1) identify the top 50 most cited articles related to rotator cuff repair surgery, (2) determine whether there was a correlation between the top cited articles and level of evidence, and (3) determine whether there was a correlation between the top cited articles and study quality. STUDY DESIGN Cross-sectional study. METHODS The Web of Science and Scopus online databases were searched to identify the top 50 cited articles in rotator cuff repair surgery. Methodological quality was analyzed for each article using the Modified Coleman Methodology Score (MCMS), Jadad scale, and Methodological Index for Non-Randomized Studies (MINORS). Correlation coefficients were calculated to determine the degree of correlation between the top cited articles and level of evidence and study quality using each quality score. RESULTS The mean number of citations for each article in each of the 2 databases was 319 ± 187 (range, 177.5-1033.5). Twenty-nine articles (58%) were from the United States. The most common level of evidence was level 4 (54%), with 3 (6%) articles being level 1. There was no significant correlation between the mean number of citations and level of evidence (rs = -0.28), the MCMS (rs = -0.29), and the MINORS score (rs = -0.25). There was a weak negative correlation between the mean number of citations and the Jadad score (rs = -0.36). CONCLUSION The top 50 cited articles in rotator cuff repair surgery comprise a variety of years, journals, countries of origin, and study types. Despite being the 50 most cited articles, the most common type of article was the level 4 case series with a poor mean quality assessment score. There was no significant correlation between the mean number of citations and level of evidence or methodological quality using a variety of scores.
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Affiliation(s)
- Kyle R. Sochacki
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Robert A. Jack
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Richard Nauert
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Joshua D. Harris
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
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46
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Jack RA, Sochacki KR, Morehouse HA, McCulloch PC, Lintner DM, Harris JD. Correlation Between Quality of Evidence and Number of Citations in Top 50 Cited Articles on Elbow Medial Ulnar Collateral Ligament Surgery. Orthop J Sports Med 2018; 6:2325967118768216. [PMID: 29780841 PMCID: PMC5954328 DOI: 10.1177/2325967118768216] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Background: Several studies have analyzed the most cited articles in shoulder, elbow, pediatrics, and foot and ankle surgery. However, no study has analyzed the quality of the most cited articles in elbow medial ulnar collateral ligament (UCL) surgery. Purpose: To (1) identify the top 50 most cited articles related to UCL surgery, (2) determine whether there was a correlation between the top cited articles and level of evidence, and (3) determine whether there was a correlation between study methodological quality and the top cited articles. Study Design: Systematic review. Methods: Web of Science and Scopus online databases were searched to identify the top 50 cited articles in UCL surgery. Level of evidence, number of times cited, year of publication, name of journal, country of origin, and study type were recorded for each study. Study methodological quality was analyzed for each article with the Modified Coleman Methodology Score (MCMS) and the Methodological Index for Non-randomized Studies (MINORS). Correlation coefficients were calculated. Results: The 50 most cited articles were published between 1981 and 2015. The number of citations per article ranged from 20 to 301 (mean ± SD, 71 ± 62 citations). Most articles (92%) were from the United States and were level 3 (16%), level 4 (58%), or unclassified (16%) evidence. There were no articles of level 1 evidence quality. The mean MCMS and MINORS scores were 28.1 ± 13.4 (range, 3-52) and 9.2 ± 3.6 (range, 2-19), respectively. There was no significant correlation between the mean number of citations and level of evidence or quality (rs = –0.01, P = .917), MCMS (rs = 0.09, P = .571), or MINORS (rs = –0.26, P = .089). Conclusion: The top 50 cited articles in UCL surgery constitute a low level of evidence and low methodological quality, including no level 1 articles. There was no significant correlation between the mean number of citations and level of evidence or study methodological quality. However, weak correlations were observed for later publication date and improved level of evidence and methodological quality.
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Affiliation(s)
- Robert A Jack
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Kyle R Sochacki
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | | | | | - David M Lintner
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Joshua D Harris
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
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Affiliation(s)
- Nicola Maffulli
- Department of Trauma and Orthopaedic Surgery, Keele University School of Medicine, Thornburrow Drive, Hartshill, Stoke-on-Trent ST4 7QB, UK.
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Hainline B, Derman W, Vernec A, Budgett R, Deie M, Dvořák J, Harle C, Herring SA, McNamee M, Meeuwisse W, Lorimer Moseley G, Omololu B, Orchard J, Pipe A, Pluim BM, Ræder J, Siebert C, Stewart M, Stuart M, Turner JA, Ware M, Zideman D, Engebretsen L. International Olympic Committee consensus statement on pain management in elite athletes. Br J Sports Med 2017; 51:1245-1258. [DOI: 10.1136/bjsports-2017-097884] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 06/10/2017] [Accepted: 06/26/2017] [Indexed: 12/18/2022]
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49
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Lee AH, Szczesny SE, Santare MH, Elliott DM. Investigating mechanisms of tendon damage by measuring multi-scale recovery following tensile loading. Acta Biomater 2017; 57:363-372. [PMID: 28435080 PMCID: PMC6688648 DOI: 10.1016/j.actbio.2017.04.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 04/07/2017] [Accepted: 04/11/2017] [Indexed: 01/28/2023]
Abstract
Tendon pathology is associated with damage. While tendon damage is likely initiated by mechanical loading, little is known about the specific etiology. Damage is defined as an irreversible change in the microstructure that alters the macroscopic mechanical parameters. In tendon, the link between mechanical loading and microstructural damage, resulting in macroscopic changes, is not fully elucidated. In addition, tendon damage at the macroscale has been proposed to initiate when tendon is loaded beyond a strain threshold, yet the metrics to define the damage threshold are not determined. We conducted multi-scale mechanical testing to investigate the mechanism of tendon damage by simultaneously quantifying macroscale mechanical and microstructural changes. At the microscale, we observe full recovery of the fibril strain and only partial recovery of the interfibrillar sliding, indicating that the damage initiates at the interfibrillar structures. We show that non-recoverable sliding is a mechanism for tendon damage and is responsible for the macroscale decreased linear modulus and elongated toe-region observed at the fascicle-level, and these macroscale properties are appropriate metrics that reflect tendon damage. We concluded that the inflection point of the stress-strain curve represents the damage threshold and, therefore, may be a useful parameter for future studies. Establishing the mechanism of damage at multiple length scales can improve prevention and rehabilitation strategies for tendon pathology. STATEMENT OF SIGNIFICANCE Tendon pathology is associated with mechanically induced damage. Damage, as defined in engineering, is an irreversible change in microstructure that alters the macroscopic mechanical properties. Although microstructural damage and changes to macroscale mechanics are likely, this link to microstructural change was not yet established. We conducted multiscale mechanical testing to investigate the mechanism of tendon damage by simultaneously quantifying macroscale mechanical and microstructural changes. We showed that non-recoverable sliding between collagen fibrils is a mechanism for tendon damage. Establishing the mechanism of damage at multiple length scales can improve prevention and rehabilitation strategies for tendon pathology.
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Affiliation(s)
- Andrea H Lee
- Department of Biomedical Engineering, University of Delaware, United States
| | - Spencer E Szczesny
- Department of Orthopaedic Surgery, University of Pennsylvania, United States
| | - Michael H Santare
- Department of Mechanical Engineering, University of Delaware, United States
| | - Dawn M Elliott
- Department of Biomedical Engineering, University of Delaware, United States.
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Baltes TPA, Zwiers R, Wiegerinck JI, van Dijk CN. Surgical treatment for midportion Achilles tendinopathy: a systematic review. Knee Surg Sports Traumatol Arthrosc 2017; 25:1817-1838. [PMID: 26971111 PMCID: PMC5487601 DOI: 10.1007/s00167-016-4062-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 02/16/2016] [Indexed: 12/13/2022]
Abstract
PURPOSE The aim of this study was to systematically evaluate the available literature on surgical treatment for midportion Achilles tendinopathy and to provide an overview of the different surgical techniques. METHODS A systematic review of the literature available in MEDLINE, EMBASE and the Cochrane database of controlled trials was performed. The primary outcome measure in terms of patient satisfaction and the secondary outcome measures that consisted of complication rate, pain score, functional outcome score and success rate were evaluated. The Downs & Black checklist and the Coleman methodology scale were used to assess the methodological quality of included articles. RESULTS Of 1090 reviewed articles, 23 met the inclusion criteria. The included studies reported on the results of 1285 procedures in 1177 patients. The surgical techniques were divided into five categories. Eleven studies evaluated open surgical debridement, seven studies described minimally invasive procedures, three studies evaluated endoscopic procedures, one study evaluated open gastrocnemius lengthening, and one study reported on open autologous tendon transfer. Results regarding patient satisfaction (69-100 %) and complication rate (0-85.7 %) varied widely. CONCLUSIONS This study demonstrates the large variation in surgical techniques available for treatment of midportion Achilles tendinopathy. None of the included studies compared surgical intervention with nonsurgical or placebo intervention. Minimally invasive and endoscopic procedures yield lower complication rates with similar patient satisfaction in comparison with open procedures. Minimally invasive and endoscopic procedures might therefore prove to be the future of surgical treatment of Achilles midportion tendinopathy. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- T P A Baltes
- Department of Orthopaedic Surgery, Academical Medical Center, University of Amsterdam, P.O. Box 22660, 1100 DD, Amsterdam, The Netherlands.
| | - R Zwiers
- Department of Orthopaedic Surgery, Academical Medical Center, University of Amsterdam, P.O. Box 22660, 1100 DD, Amsterdam, The Netherlands
| | - J I Wiegerinck
- Department of Orthopaedic Surgery, Academical Medical Center, University of Amsterdam, P.O. Box 22660, 1100 DD, Amsterdam, The Netherlands
| | - C N van Dijk
- Department of Orthopaedic Surgery, Academical Medical Center, University of Amsterdam, P.O. Box 22660, 1100 DD, Amsterdam, The Netherlands
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