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Park JW, Hwang JM, Yoo JJ. Arthroscopic Treatment of Femoroacetabular Impingement Syndrome: An Updated Review. Clin Orthop Surg 2024; 16:517-525. [PMID: 39092294 PMCID: PMC11262938 DOI: 10.4055/cios23307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/18/2024] [Accepted: 01/18/2024] [Indexed: 08/04/2024] Open
Abstract
Treatment strategies for femoroacetabular impingement (FAI) syndrome have evolved in tandem with increased comprehension of FAI's impact on hip joint health. Early intervention, including arthroscopic surgery, has gained popularity due to its potential to delay the progression of osteoarthritis. Arthroscopic surgery has demonstrated significant efficacy in treating FAI syndrome, with robust evidence from randomized controlled trials and systematic reviews supporting its use. Despite arthroscopic surgery's success, complications and reoperations are not uncommon. The incidence ranges from 1% to 31% and 4% to 13%, respectively. Adjunctive biologic treatments, such as bone marrow aspirate concentrates and platelet-rich plasma, have shown promise in chondral lesion management. However, robust evidence supporting their routine use in FAI syndrome is currently lacking. Among conservative treatment methods, intra-articular injections offer diagnostic and therapeutic benefits for FAI patients. While they may provide pain relief and aid in prognosis, their long-term efficacy remains a subject of debate. Comparative studies between conservative and arthroscopic treatments highlight the importance of personalized approaches in managing FAI syndrome. In conclusion, recent advancements in FAI syndrome management have illuminated various treatment modalities. Arthroscopic surgery stands as a pivotal intervention, offering substantial benefits in pain relief, function, and quality of life. However, careful patient selection and postoperative monitoring are crucial for optimizing outcomes. Adjunctive biologics and intra-articular injections show promise but require further investigation. Tailoring treatment to individual patient characteristics remains paramount in optimizing FAI syndrome management.
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Affiliation(s)
- Jung-Wee Park
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jung-Mo Hwang
- Department of Orthopedic Surgery, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jeong Joon Yoo
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
- Department of Orthopedic Surgery, Seoul National University Hospital, Seoul, Korea
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Griffin DR, Dickenson EJ, Achana F, Griffin J, Smith J, Wall PD, Realpe A, Parsons N, Hobson R, Fry J, Jepson M, Petrou S, Hutchinson C, Foster N, Donovan J. Arthroscopic hip surgery compared with personalised hip therapy in people over 16 years old with femoroacetabular impingement syndrome: UK FASHIoN RCT. Health Technol Assess 2022; 26:1-236. [PMID: 35229713 PMCID: PMC8919110 DOI: 10.3310/fxii0508] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Femoroacetabular impingement syndrome is an important cause of hip pain in young adults. It can be treated by arthroscopic hip surgery or with physiotherapist-led conservative care. OBJECTIVE To compare the clinical effectiveness and cost-effectiveness of hip arthroscopy with best conservative care. DESIGN The UK FASHIoN (full trial of arthroscopic surgery for hip impingement compared with non-operative care) trial was a pragmatic, multicentre, randomised controlled trial that was carried out at 23 NHS hospitals. PARTICIPANTS Participants were included if they had femoroacetabular impingement, were aged ≥ 16 years old, had hip pain with radiographic features of cam or pincer morphology (but no osteoarthritis) and were believed to be likely to benefit from hip arthroscopy. INTERVENTION Participants were randomly allocated (1 : 1) to receive hip arthroscopy followed by postoperative physiotherapy, or personalised hip therapy (i.e. an individualised physiotherapist-led programme of conservative care). Randomisation was stratified by impingement type and recruiting centre using a central telephone randomisation service. Outcome assessment and analysis were masked. MAIN OUTCOME MEASURE The primary outcome was hip-related quality of life, measured by the patient-reported International Hip Outcome Tool (iHOT-33) 12 months after randomisation, and analysed by intention to treat. RESULTS Between July 2012 and July 2016, 648 eligible patients were identified and 348 participants were recruited. In total, 171 participants were allocated to receive hip arthroscopy and 177 participants were allocated to receive personalised hip therapy. Three further patients were excluded from the trial after randomisation because they did not meet the eligibility criteria. Follow-up at the primary outcome assessment was 92% (N = 319; hip arthroscopy, n = 157; personalised hip therapy, n = 162). At 12 months, mean International Hip Outcome Tool (iHOT-33) score had improved from 39.2 (standard deviation 20.9) points to 58.8 (standard deviation 27.2) points for participants in the hip arthroscopy group, and from 35.6 (standard deviation 18.2) points to 49.7 (standard deviation 25.5) points for participants in personalised hip therapy group. In the primary analysis, the mean difference in International Hip Outcome Tool scores, adjusted for impingement type, sex, baseline International Hip Outcome Tool score and centre, was 6.8 (95% confidence interval 1.7 to 12.0) points in favour of hip arthroscopy (p = 0.0093). This estimate of treatment effect exceeded the minimum clinically important difference (6.1 points). Five (83%) of six serious adverse events in the hip arthroscopy group were related to treatment and one serious adverse event in the personalised hip therapy group was not. Thirty-eight (24%) personalised hip therapy patients chose to have hip arthroscopy between 1 and 3 years after randomisation. Nineteen (12%) hip arthroscopy patients had a revision arthroscopy. Eleven (7%) personalised hip therapy patients and three (2%) hip arthroscopy patients had a hip replacement within 3 years. LIMITATIONS Study participants and treating clinicians were not blinded to the intervention arm. Delays were encountered in participants accessing treatment, particularly surgery. Follow-up lasted for 3 years. CONCLUSION Hip arthroscopy and personalised hip therapy both improved hip-related quality of life for patients with femoroacetabular impingement syndrome. Hip arthroscopy led to a greater improvement in quality of life than personalised hip therapy, and this difference was clinically significant at 12 months. This study does not demonstrate cost-effectiveness of hip arthroscopy compared with personalised hip therapy within the first 12 months. Further follow-up will reveal whether or not the clinical benefits of hip arthroscopy are maintained and whether or not it is cost-effective in the long term. TRIAL REGISTRATION Current Controlled Trials ISRCTN64081839. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 26, No. 16. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Damian R Griffin
- Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Edward J Dickenson
- Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Felix Achana
- Warwick Medical School, University of Warwick, Coventry, UK
| | - James Griffin
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Joanna Smith
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Peter Dh Wall
- Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Alba Realpe
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Nick Parsons
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Rachel Hobson
- Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Marcus Jepson
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Stavros Petrou
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Charles Hutchinson
- Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Nadine Foster
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences NIHR, Keele University, Keele, UK
| | - Jenny Donovan
- Bristol Medical School, University of Bristol, Bristol, UK
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Hunter DJ, Eyles J, Murphy NJ, Spiers L, Burns A, Davidson E, Dickenson E, Fary C, Foster NE, Fripp J, Griffin DR, Hall M, Kim YJ, Linklater JM, Molnar R, Neubert A, O'Connell RL, O'Donnell J, O'Sullivan M, Randhawa S, Reichenbach S, Schmaranzer F, Singh P, Tran P, Wilson D, Zhang H, Bennell KL. Multi-centre randomised controlled trial comparing arthroscopic hip surgery to physiotherapist-led care for femoroacetabular impingement (FAI) syndrome on hip cartilage metabolism: the Australian FASHIoN trial. BMC Musculoskelet Disord 2021; 22:697. [PMID: 34399702 PMCID: PMC8369620 DOI: 10.1186/s12891-021-04576-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/04/2021] [Indexed: 11/29/2022] Open
Abstract
Background Arthroscopic surgery for femoroacetabular impingement syndrome (FAI) is known to lead to self-reported symptom improvement. In the context of surgical interventions with known contextual effects and no true sham comparator trials, it is important to ascertain outcomes that are less susceptible to placebo effects. The primary aim of this trial was to determine if study participants with FAI who have hip arthroscopy demonstrate greater improvements in delayed gadolinium-enhanced magnetic resonance imaging (MRI) of cartilage (dGEMRIC) index between baseline and 12 months, compared to participants who undergo physiotherapist-led management. Methods Multi-centre, pragmatic, two-arm superiority randomised controlled trial comparing physiotherapist-led management to hip arthroscopy for FAI. FAI participants were recruited from participating orthopaedic surgeons clinics, and randomly allocated to receive either physiotherapist-led conservative care or surgery. The surgical intervention was arthroscopic FAI surgery. The physiotherapist-led conservative management was an individualised physiotherapy program, named Personalised Hip Therapy (PHT). The primary outcome measure was change in dGEMRIC score between baseline and 12 months. Secondary outcomes included a range of patient-reported outcomes and structural measures relevant to FAI pathoanatomy and hip osteoarthritis development. Interventions were compared by intention-to-treat analysis. Results Ninety-nine participants were recruited, of mean age 33 years and 58% male. Primary outcome data were available for 53 participants (27 in surgical group, 26 in PHT). The adjusted group difference in change at 12 months in dGEMRIC was -59 ms (95%CI − 137.9 to - 19.6) (p = 0.14) favouring PHT. Hip-related quality of life (iHOT-33) showed improvements in both groups with the adjusted between-group difference at 12 months showing a statistically and clinically important improvement in arthroscopy of 14 units (95% CI 5.6 to 23.9) (p = 0.003). Conclusion The primary outcome of dGEMRIC showed no statistically significant difference between PHT and arthroscopic hip surgery at 12 months of follow-up. Patients treated with surgery reported greater benefits in symptoms at 12 months compared to PHT, but these benefits are not explained by better hip cartilage metabolism. Trial registration details Australia New Zealand Clinical Trials Registry reference: ACTRN12615001177549. Trial registered 2/11/2015. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04576-z.
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Affiliation(s)
- David J Hunter
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, University of Sydney, Camperdown, Australia. .,Department of Rheumatology, Royal North Shore Hospital, Sydney, Australia.
| | - Jillian Eyles
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, University of Sydney, Camperdown, Australia.,Department of Rheumatology, Royal North Shore Hospital, Sydney, Australia
| | - Nicholas J Murphy
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, University of Sydney, Camperdown, Australia.,Department of Orthopaedic Surgery, Gosford and Wyong Hospitals, Gosford, New South Wales, Australia
| | - Libby Spiers
- Department of Physiotherapy, Centre for Health, Exercise and Sports Medicine, University of Melbourne, Parkville, Australia
| | | | - Emily Davidson
- Department of Radiology, Royal Prince Alfred Hospital, Sydney, New South Wales, 2035, Australia
| | - Edward Dickenson
- Warwick Medical School, University of Warwick, Coventry, UK.,University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Camdon Fary
- Department of Orthopaedic Surgery, Western Health, Melbourne, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, VIC, Australia
| | - Nadine E Foster
- STARS Education and Research Alliance, School of Health and Rehabilitation Sciences, University of Queensland, St Lucia, Australia.,Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Newcastle upon Tyne, UK
| | - Jurgen Fripp
- The Australian e-Health Research Centre, CSIRO Health and Biosecurity, Brisbane, Australia
| | | | - Michelle Hall
- Department of Physiotherapy, Centre for Health, Exercise and Sports Medicine, University of Melbourne, Parkville, Australia
| | - Young Jo Kim
- Department of Orthopedic Surgery, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02115, USA
| | - James M Linklater
- Department of Musculoskeletal Imaging, Castlereagh Imaging, St Leonards, New South Wales, Australia
| | - Robert Molnar
- Sydney Orthopaedic Trauma & Reconstructive Surgery, Sydney, New South Wales, Australia
| | - Ales Neubert
- The Australian e-Health Research Centre, CSIRO Health and Biosecurity, Brisbane, Australia
| | - Rachel L O'Connell
- Institute of Bone and Joint Research, Kolling Institute of Medical Research, University of Sydney, Camperdown, Australia.,NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - John O'Donnell
- Hip Arthroscopy Australia, 21 Erin St, Richmond, Victoria, Australia.,St Vincent's Private Hospital, 159 Grey St, East Melbourne, Victoria, Australia
| | - Michael O'Sullivan
- North Sydney Orthopaedic and Sports Medicine Centre, North Sydney, New South Wales, Australia
| | - Sunny Randhawa
- Macquarie University Hospital, 3 Technology Pl, Macquarie University, Macquarie Park, NSW, 2109, Australia
| | - Stephan Reichenbach
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,Department of Rheumatology, Immunology and Allergology, University Hospital and University of Bern, Bern, Switzerland.,Department Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Florian Schmaranzer
- Department Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Parminder Singh
- Hip Arthroscopy Australia, 21 Erin St, Richmond, Victoria, Australia.,Maroondah Hospital, Eastern Health, Davey Drive, Ringwood East, Melbourne, Victoria, 3135, Australia
| | - Phong Tran
- Department of Orthopaedic Surgery, Western Health, Melbourne, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, VIC, Australia
| | - David Wilson
- Department of Orthopaedics, Center for Hip Health and Mobility, University of British Columbia, Vancouver, BC, Canada
| | - Honglin Zhang
- Department of Orthopaedics, Center for Hip Health and Mobility, University of British Columbia, Vancouver, BC, Canada
| | - Kim L Bennell
- Department of Physiotherapy, Centre for Health, Exercise and Sports Medicine, University of Melbourne, Parkville, Australia
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Knapik DM, Clapp IM, Wichman D, Nho SJ. Use of Younger Patient Age and Greater Anterior Center-Edge Angle to Predict the Need for Bilateral Hip Arthroscopy in Patients With Bilateral Femoroacetabular Impingement-Related Hip Pain. Am J Sports Med 2021; 49:2110-2116. [PMID: 34081563 DOI: 10.1177/03635465211015431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND In patients with symptomatic femoroacetabular impingement syndrome, bilateral hip pain has been reported to occur in high frequency. However, not all patients require bilateral hip arthroscopy. PURPOSE To determine the incidence, patient-specific variables, and postoperative outcomes in patients who presented with bilateral hip pain at the time of index hip arthroscopy and underwent subsequent contralateral arthroscopic hip surgery. STUDY DESIGN Case series; Level of evidence, 4. METHODS Patients who presented with bilateral hip pain, underwent primary hip arthroscopy between January 2012 and June 2018 for indication of femoroacetabular impingement syndrome, and had minimum 2-year follow-up were retrospectively analyzed. Baseline descriptive data, preoperative hip range of motion, and radiographic measurements were recorded with pre- and postoperative patient-reported outcomes (PROs). Independent samples t test was used to compare continuous variables, and chi-square test was used to compare categorical variables between patients undergoing unilateral and bilateral surgery. Bivariate correlations and a multivariable binary logistic regression were performed to determine factors predictive of the need for future contralateral hip arthroscopy. RESULTS In total, 108 patients were identified who reported bilateral hip pain during the index evaluation, underwent primary hip arthroscopy, and had 2-year follow-up. Among these, 42% (n = 45) elected to undergo hip arthroscopy on the contralateral hip at a mean of 6.0 months (range, 1-17 months) after the index surgery. Patients requiring bilateral surgery were significantly younger (P = .004) and had a larger preoperative anterior center-edge angle (ACEA; P = .038) when compared with patients who had unilateral surgery. There were no significant differences in alpha angle measurements between patients who had unilateral and bilateral surgery. On bivariate analysis, younger age at the time of the index surgery (r = -0.272; P = .005) and preoperative ACEA (r = 0.249; P = .016) were significantly correlated with the need for bilateral surgery. On multivariate analysis, younger age remained a significant predictor for bilateral surgery (odds ratio, 0.95; 95% CI, 0.91-0.99). Patients who underwent bilateral hip arthroscopy reported significant improvement in all PROs (P < .001), with a significantly greater mean Hip Outcome Score- Sports Specific Subscale score when compared with patients undergoing unilateral surgery (P = .037). CONCLUSION Subsequent contralateral hip arthroscopy was performed in 42% of patients who presented with bilateral hip pain. Younger age at the time of the index surgery and greater ACEA were predictive of the need for contralateral surgery. Patients undergoing bilateral surgery reported significantly improvement in PROs at minimum 2-year follow-up.
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Affiliation(s)
- Derrick M Knapik
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Ian M Clapp
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Daniel Wichman
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Shane J Nho
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
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Mascarenhas VV, Castro MO, Afonso PD, Rego P, Dienst M, Sutter R, Schmaranzer F, Sconfienza L, Kassarjian A, Ayeni OR, Beaulé PE, Dantas P, Lalam R, Weber MA, Vanhoenacker FM, Dietrich TJ, Jans L, Robinson P, Karantanas AH, Sudoł-Szopińska I, Anderson S, Noebauer-Huhmann I, Marin-Peña O, Collado D, Tey-Pons M, Schmaranzer E, Padron M, Kramer J, Zingg PO, De Maeseneer M, Llopis E. The Lisbon Agreement on femoroacetabular impingement imaging-part 2: general issues, parameters, and reporting. Eur Radiol 2021; 31:4634-4651. [PMID: 33411052 DOI: 10.1007/s00330-020-07432-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/13/2020] [Accepted: 10/15/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Imaging assessment for the clinical management of femoroacetabular impingement (FAI) is controversial because of a paucity of evidence-based guidance and notable variability among practitioners. Hence, expert consensus is needed because standardised imaging assessment is critical for clinical practice and research. We aimed to establish expert-based statements on FAI imaging by using formal methods of consensus building. METHODS The Delphi method was used to formally derive consensus among 30 panel members from 13 countries. Forty-four questions were agreed upon, and relevant seminal literature was circulated and classified in major topics to produce answering statements. The level of evidence was noted for all statements, and panel members were asked to score their level of agreement (0-10). This is the second part of a three-part consensus series and focuses on 'General issues' and 'Parameters and reporting'. RESULTS Forty-seven statements were generated and group consensus was reached for 45. Twenty-five statements pertaining to 'General issues' (9 addressing diagnosis, differential diagnosis, and postoperative imaging) and 'Parameters and reporting' (16 addressing femoral/acetabular parameters) were produced. CONCLUSIONS The available evidence was reviewed critically, recommended criteria for diagnostic imaging highlighted, and the roles/values of different imaging parameters assessed. Radiographic evaluation (AP pelvis and a Dunn 45° view) is the cornerstone of hip-imaging assessment and the minimum imaging study that should be performed when evaluating adult patients for FAI. In most cases, cross-sectional imaging is warranted because MRI is the 'gold standard' imaging modality for the comprehensive evaluation, differential diagnosis assessment, and FAI surgical planning. KEY POINTS • Diagnostic imaging for FAI is not standardised due to scarce evidence-based guidance on which imaging modalities and diagnostic criteria/parameters should be used. • Radiographic evaluation is the cornerstone of hip assessment and the minimum study that should be performed when assessing suspected FAI. Cross-sectional imaging is justified in most cases because MRI is the 'gold standard' modality for comprehensive FAI evaluation. • For acetabular morphology, coverage (Wiberg's angle and acetabular index) and version (crossover, posterior wall, and ischial spine signs) should be assessed routinely. On the femoral side, the head-neck junction morphology (α° and offset), neck morphology (NSA), and torsion should be assessed.
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Affiliation(s)
- Vasco V Mascarenhas
- Musculoskeletal Imaging Unit, Radiology Department, Imaging Center, Hospital da Luz, Grupo Luz Saúde, Av Lusiada 100, 1500-650, Lisbon, Portugal.
| | - Miguel O Castro
- Department of Radiology, Centro Hospitalar Universitário do Algarve, Portimão, Portugal
| | - P Diana Afonso
- Musculoskeletal Imaging Unit, Radiology Department, Imaging Center, Hospital da Luz, Grupo Luz Saúde, Av Lusiada 100, 1500-650, Lisbon, Portugal
| | - Paulo Rego
- Department of Orthopaedic Surgery, Hospital da Luz, Lisbon, Portugal
| | | | - Reto Sutter
- Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Florian Schmaranzer
- Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern, University of Bern, Bern, Switzerland
| | - Luca Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
| | | | - Olufemi R Ayeni
- Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Paul E Beaulé
- Division of Orthopaedic Surgery, University of Ottawa, Ottawa, Ontario, Canada
| | | | - Radhesh Lalam
- The Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Gobowen, Oswestry, UK
| | - Marc-André Weber
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, University Medical Center, Rostock, Germany
| | - Filip M Vanhoenacker
- Department of Radiology, Antwerp University Hospital, Edegem, Belgium
- Department of Radiology, AZ Sint-Maarten, Mechelen, Belgium
- Department of Radiology, Ghent University Hospital, Ghent, Belgium
| | | | - Lennart Jans
- Department of Radiology, Ghent University Hospital, Ghent, Belgium
| | - Philip Robinson
- Radiology Department, Leeds Teaching Hospitals, Chapel Allerton Hospital, Leeds, UK
- University of Leeds and NHIR Leeds Musculoskeletal Biomedical Research Unit, Chapel Allerton Hospital, Leeds, UK
| | - Apostolos H Karantanas
- Medical School-University of Crete and Computational BioMedicine Laboratory-ICS/FORTH, Heraklion, Greece
| | - Iwona Sudoł-Szopińska
- Department of Radiology, National Institute of Geriatrics, Rheumatology and Rehabilitation (NIGRiR), Warsaw, Poland
| | - Suzanne Anderson
- Institute of Radiology, Kantonsspital Baden, Baden, Switzerland
- The University of Notre Dame Australia, Sydney School of Medicine, Sydney, Australia
| | - Iris Noebauer-Huhmann
- Department of Biomedical Imaging and Image Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Oliver Marin-Peña
- Orthopedic and Traumatology Department, Hip Unit, University Hospital Infanta Leonor, Madrid, Spain
| | - Diego Collado
- Cirugía Ortopédica y Traumatología, Centro Médico Teknon, Barcelona, Spain
| | - Marc Tey-Pons
- Orthopedic Surgery and Traumatology, University Hospital del Mar, Barcelona, Spain
| | | | - Mario Padron
- Department of Radiology, Clínica Cemtro, Madrid, Spain
| | - Josef Kramer
- Röntgeninstitut am Schillerpark, Rainerstrasse, Linz, Austria
| | - Patrick O Zingg
- Department of Orthopaedics, Balgrist University Hospital, Zurich, Switzerland
| | | | - Eva Llopis
- Department of Radiology, Hospital de la Ribera, Valencia, Spain
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Gatz M, Driessen A, Eschweiler J, Tingart M, Migliorini F. Arthroscopic surgery versus physiotherapy for femoroacetabular impingement: a meta-analysis study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2020; 30:1151-1162. [PMID: 32382825 PMCID: PMC7505824 DOI: 10.1007/s00590-020-02675-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 04/21/2020] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Femoroacetabular impingement (FAI) is thought to play an important role in the development of hip osteoarthritis. However, there is no consensus about the optimal treatment options, since non-operative therapy such as physiotherapy and surgical treatment such as arthroscopic hip surgery can both improve symptoms. Therefore, the aim of the present meta-analysis was to compare the outcomes between two different treatment regimes; physiotherapy versus arthroscopic treatment for FAI. METHODS The present meta-analysis was carried out according to the PRISMA guidelines. In November 2019, the main online databases were accessed. All the randomized clinical trials (RCTs) comparing surgical arthroscopic treatment versus physiotherapy for FAI were considered for inclusion. Only articles reporting quantitative data under the outcomes of interest were included. For the all analysis, we used Review Manager Software. Data from 644 patients were analysed. RESULTS Data from 644 patients were evaluated with a mean follow-up of 14.67 ± 8.3 months. The unpaired t test detected an optimal baseline comparability in terms of side, gender, years, duration of symptoms and BMI (p = 0.08-0.9). The VAS subscale of the score EQ-5D and the mean iHOT33 reported favourable values in the arthroscopic group (p = 0.03 and p < 0.0001, respectively). Similar findings were evidenced in the iHOT33 subgroup 6-months (p = 0.70) and 12-months (p = 0.0002). The HOS score, the ADL (p < 0.0001) and the sport (p = 0.0003) subscales reported both greater values in the arthroscopic group. No statistical significance was found concerning the risk to incur in further total hip arthroplasty (p = 0.72). CONCLUSION Based on only three high-quality RCTs, arthroscopic hip surgery is an effective therapeutic treatment for FAI revealing superior results than a non-surgical approach with physiotherapy.
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Affiliation(s)
- Matthias Gatz
- Department of Orthopaedic Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Arne Driessen
- Department of Orthopaedic Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Jörg Eschweiler
- Department of Orthopaedic Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Markus Tingart
- Department of Orthopaedic Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Filippo Migliorini
- Department of Orthopaedic Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074, Aachen, Germany
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7
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Richardson RS, Lothe K, Sturridge S. Is surgery effective in patients with femoroacetabular impingement syndrome? BMJ 2019; 365:l1359. [PMID: 31000520 DOI: 10.1136/bmj.l1359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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8
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Öhlin A, Ayeni OR, Swärd L, Karlsson J, Sansone M. Bilateral femoroacetabular impingement syndrome managed with different approaches: a case report. Open Access J Sports Med 2018; 9:215-220. [PMID: 30310334 PMCID: PMC6165743 DOI: 10.2147/oajsm.s162304] [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] [Indexed: 12/03/2022] Open
Abstract
Purpose The purpose of this case report is to present the successful management of symptomatic bilateral femoroacetabular impingement (FAI) syndrome in a patient who underwent surgical treatment on one side and non-surgical treatment on the other side. Methods We evaluated the treatment outcome of a young female presenting with bilateral FAI syndrome of cam morphology. A follow-up was performed at 5 years following surgical treatment on the right hip and 2 years following non-surgical treatment on the left hip. The evaluation included a clinical examination, patient-reported outcome measurements (PROM), plain radiographs, and magnetic resonance imaging (MRI). Results The patient experienced subjective improvements bilaterally. The clinical examination revealed differences in range of motion between the surgically treated and the non-surgically treated sides, with internal rotation differing the most (20° vs almost 0°). Flexion was, however, the same on both sides (125°). The PROM results were satisfactory on both sides, with slightly better results for the surgically treated side (the short version of the International Hip Outcome Tool [iHOT-12]: 96.9 vs 90, the Copenhagen Hip and Groin Outcome Score [HAGOS]: 90–100 vs 65–100). On the surgically treated side, the alpha angle decreased by 19° postoperatively. An MRI did not reveal any injury to the cartilage or labrum on either side. Conclusion This patient with bilateral FAI syndrome treated with arthroscopic surgery on one side and physiotherapy together with reduced physical activity on the other side, presented with good results bilaterally at follow-up.
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Affiliation(s)
- Axel Öhlin
- Department of Orthopaedics, University of Gothenburg, Gothenburg, Sweden,
| | - Olufemi R Ayeni
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Leif Swärd
- Department of Orthopaedics, University of Gothenburg, Gothenburg, Sweden,
| | - Jón Karlsson
- Department of Orthopaedics, University of Gothenburg, Gothenburg, Sweden,
| | - Mikael Sansone
- Department of Orthopaedics, University of Gothenburg, Gothenburg, Sweden,
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9
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Zhang K, de Sa D, Yu H, Choudur HN, Simunovic N, Ayeni OR. Hip capsular thickness correlates with range of motion limitations in femoroacetabular impingement. Knee Surg Sports Traumatol Arthrosc 2018; 26:3178-3187. [PMID: 29574547 DOI: 10.1007/s00167-018-4915-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 03/20/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE Femoroacetabular impingement (FAI) is a clinical entity of the hip causing derangements in range of motion, pain, gait, and function. Computer-assisted modeling and clinical studies suggest that patients with FAI have increased capsular thickness compared to those without.A retrospective chart review was performed to assess relationships between capsular thickness, hip range of motion, and demographic factors in patients with FAI. METHODS Local Research Ethics Board approval was obtained to extract electronic medical records for 188 patients at a single institution who had undergone hip arthroscopy. Procedures were performed from 2009 to 2017 by a single, fellowship-trained, board-certified sports medicine orthopaedic surgeon. Inclusion criteria were preoperative hip range of motion testing, positive clinical impingement testing, and magnetic resonance imaging (MRI) of the affected hip. Patient demographics, hip range of motion, and time to surgery were recorded. MRIs were reviewed by a board-certified musculoskeletal radiologist blinded to clinical data. Maximum thickness of the anterior hip capsule was measured in axial, axial oblique, and sagittal oblique sequences. Anterior capsular thickness was also measured at the level of the femoral head-neck junction in axial sequences (axial midline). RESULTS Axial midline capsular thickness was negatively correlated with hip flexion (r = - 0.196, p = 0.0042) and internal rotation (r = - 0.143, p = 0.0278). Significant differences were seen between genders in axial midline thickness (5.3 ± 1.4 mm males/4.8 ± 1.3 mm females, p = 0.0079), flexion (113° ± 18° males/120° ± 17° females, p = 0.0029), and internal rotation (23° ± 13° males/29° ± 12° females, p = 0.0155). Significant differences also existed between side affected in flexion (116° ± 17° right/119° ± 17° left, p = 0.0396) and internal rotation (26° ± 12° right/29° ± 13° left, p = 0.0029). Positive correlation was observed between axial oblique capsular thickness and flexion (r = 0.2345) (p = 0.0229). CONCLUSIONS Increased anterior hip capsular thickness at the femoral head-neck correlates with limitations in hip range of motion in FAI. The strength of this relationship may be affected between pathologies, genders, and affected side. Pathologic thickening of the hip capsule may contribute to restricted hip mobility on clinical examination, and elucidation of this relationship may provide guidance into capsular management during hip arthroscopy. LEVEL OF EVIDENCE 4, retrospective case series.
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Affiliation(s)
- Kailai Zhang
- Michael G. DeGroote School of Medicine, 1280 Main St W, Hamilton, ON, L8S 4K1, Canada
| | - Darren de Sa
- UPMC Center for Sports Medicine, 3200 S. Water St, Pittsburgh, PA, 15203, USA
| | - Hang Yu
- Michael G. DeGroote School of Medicine, 1280 Main St W, Hamilton, ON, L8S 4K1, Canada
| | - Hema Nalini Choudur
- Department of Radiology, Hamilton General Hospital, 237 Barton St E, Hamilton, ON, L8L 2X2, Canada
| | - Nicole Simunovic
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, McMaster University, 1200 Main St West, 4E15, Hamilton, ON, L8N 3Z5, Canada
| | - Olufemi Rolland Ayeni
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, McMaster University, 1200 Main St West, 4E15, Hamilton, ON, L8N 3Z5, Canada. .,Department of Orthopedic Surgery, McMaster University, 1280 Main Street West, Hamilton, ON, Canada.
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10
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Griffin DR, Dickenson EJ, Wall PDH, Achana F, Donovan JL, Griffin J, Hobson R, Hutchinson CE, Jepson M, Parsons NR, Petrou S, Realpe A, Smith J, Foster NE. Hip arthroscopy versus best conservative care for the treatment of femoroacetabular impingement syndrome (UK FASHIoN): a multicentre randomised controlled trial. Lancet 2018; 391:2225-2235. [PMID: 29893223 PMCID: PMC5988794 DOI: 10.1016/s0140-6736(18)31202-9] [Citation(s) in RCA: 365] [Impact Index Per Article: 60.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 04/19/2018] [Accepted: 04/24/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Femoroacetabular impingement syndrome is an important cause of hip pain in young adults. It can be treated by arthroscopic hip surgery, including reshaping the hip, or with physiotherapist-led conservative care. We aimed to compare the clinical effectiveness of hip arthroscopy with best conservative care. METHODS UK FASHIoN is a pragmatic, multicentre, assessor-blinded randomised controlled trial, done at 23 National Health Service hospitals in the UK. We enrolled patients with femoroacetabular impingement syndrome who presented at these hospitals. Eligible patients were at least 16 years old, had hip pain with radiographic features of cam or pincer morphology but no osteoarthritis, and were believed to be likely to benefit from hip arthroscopy. Patients with bilateral femoroacetabular impingement syndrome were eligible; only the most symptomatic hip was randomly assigned to treatment and followed-up. Participants were randomly allocated (1:1) to receive hip arthroscopy or personalised hip therapy (an individualised, supervised, and progressive physiotherapist-led programme of conservative care). Randomisation was stratified by impingement type and recruiting centre and was done by research staff at each hospital, using a central telephone randomisation service. Patients and treating clinicians were not masked to treatment allocation, but researchers who collected the outcome assessments and analysed the results were masked. The primary outcome was hip-related quality of life, as measured by the patient-reported International Hip Outcome Tool (iHOT-33) 12 months after randomisation, and analysed in all eligible participants who were allocated to treatment (the intention-to-treat population). This trial is registered as an International Standard Randomised Controlled Trial, number ISRCTN64081839, and is closed to recruitment. FINDINGS Between July 20, 2012, and July 15, 2016, we identified 648 eligible patients and recruited 348 participants: 171 participants were allocated to receive hip arthroscopy and 177 to receive personalised hip therapy. Three further patients were excluded from the trial after randomisation because they did not meet the eligibility criteria. Follow-up at the primary outcome assessment was 92% (319 of 348 participants). At 12 months after randomisation, mean iHOT-33 scores had improved from 39·2 (SD 20·9) to 58·8 (27·2) for participants in the hip arthroscopy group, and from 35·6 (18·2) to 49·7 (25·5) in the personalised hip therapy group. In the primary analysis, the mean difference in iHOT-33 scores, adjusted for impingement type, sex, baseline iHOT-33 score, and centre, was 6·8 (95% CI 1·7-12·0) in favour of hip arthroscopy (p=0·0093). This estimate of treatment effect exceeded the minimum clinically important difference (6·1 points). There were 147 patient-reported adverse events (in 100 [72%] of 138 patients) in the hip arthroscopy group) versus 102 events (in 88 [60%] of 146 patients) in the personalised hip therapy group, with muscle soreness being the most common of these (58 [42%] vs 69 [47%]). There were seven serious adverse events reported by participating hospitals. Five (83%) of six serious adverse events in the hip arthroscopy group were related to treatment, and the one in the personalised hip therapy group was not. There were no treatment-related deaths, but one patient in the hip arthroscopy group developed a hip joint infection after surgery. INTERPRETATION Hip arthroscopy and personalised hip therapy both improved hip-related quality of life for patients with femoroacetabular impingement syndrome. Hip arthroscopy led to a greater improvement than did personalised hip therapy, and this difference was clinically significant. Further follow-up will reveal whether the clinical benefits of hip arthroscopy are maintained and whether it is cost effective in the long term. FUNDING The Health Technology Assessment Programme of the National Institute of Health Research.
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Affiliation(s)
- Damian R Griffin
- University of Warwick, Coventry, UK; University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK.
| | - Edward J Dickenson
- University of Warwick, Coventry, UK; University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Peter D H Wall
- University of Warwick, Coventry, UK; University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | | | | | | | - Charles E Hutchinson
- University of Warwick, Coventry, UK; University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | | | | | - Alba Realpe
- University of Warwick, Coventry, UK; University of Bristol, Bristol, UK
| | - Joanna Smith
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Nadine E Foster
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University, Keele, UK
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11
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Murphy NJ, Eyles J, Bennell KL, Bohensky M, Burns A, Callaghan FM, Dickenson E, Fary C, Grieve SM, Griffin DR, Hall M, Hobson R, Kim YJ, Linklater JM, Lloyd DG, Molnar R, O’Connell RL, O’Donnell J, O’Sullivan M, Randhawa S, Reichenbach S, Saxby DJ, Singh P, Spiers L, Tran P, Wrigley TV, Hunter DJ. Protocol for a multi-centre randomised controlled trial comparing arthroscopic hip surgery to physiotherapy-led care for femoroacetabular impingement (FAI): the Australian FASHIoN trial. BMC Musculoskelet Disord 2017; 18:406. [PMID: 28950859 PMCID: PMC5615805 DOI: 10.1186/s12891-017-1767-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 09/21/2017] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Femoroacetabular impingement syndrome (FAI), a hip disorder affecting active young adults, is believed to be a leading cause of hip osteoarthritis (OA). Current management approaches for FAI include arthroscopic hip surgery and physiotherapy-led non-surgical care; however, there is a paucity of clinical trial evidence comparing these approaches. In particular, it is unknown whether these management approaches modify the future risk of developing hip OA. The primary objective of this randomised controlled trial is to determine if participants with FAI who undergo hip arthroscopy have greater improvements in hip cartilage health, as demonstrated by changes in delayed gadolinium-enhanced magnetic resonance imaging (MRI) of cartilage (dGEMRIC) index between baseline and 12 months, compared to those who undergo physiotherapy-led non-surgical management. METHODS This is a pragmatic, multi-centre, two-arm superiority randomised controlled trial comparing hip arthroscopy to physiotherapy-led management for FAI. A total of 140 participants with FAI will be recruited from the clinics of participating orthopaedic surgeons, and randomly allocated to receive either surgery or physiotherapy-led non-surgical care. The surgical intervention involves arthroscopic FAI surgery from one of eight orthopaedic surgeons specialising in this field, located in three different Australian cities. The physiotherapy-led non-surgical management is an individualised physiotherapy program, named Personalised Hip Therapy (PHT), developed by a panel to represent the best non-operative care for FAI. It entails at least six individual physiotherapy sessions over 12 weeks, and up to ten sessions over six months, provided by experienced musculoskeletal physiotherapists trained to deliver the PHT program. The primary outcome measure is the change in dGEMRIC score of a ROI containing both acetabular and femoral head cartilages at the chondrolabral transitional zone of the mid-sagittal plane between baseline and 12 months. Secondary outcomes include patient-reported outcomes and several structural and biomechanical measures relevant to the pathogenesis of FAI and development of hip OA. Interventions will be compared by intention-to-treat analysis. DISCUSSION The findings will help determine whether hip arthroscopy or an individualised physiotherapy program is superior for the management of FAI, including for the prevention of hip OA. TRIAL REGISTRATION Australia New Zealand Clinical Trials Registry reference: ACTRN12615001177549 . Trial registered 2/11/2015 (retrospectively registered).
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Affiliation(s)
- Nicholas J. Murphy
- Kolling Institute of Medical Research, Institute of Bone and Joint Research, University of Sydney, Camperdown, Australia
- Department of Rheumatology, Royal North Shore Hospital, St Leonards, Australia
| | - Jillian Eyles
- Kolling Institute of Medical Research, Institute of Bone and Joint Research, University of Sydney, Camperdown, Australia
- Department of Rheumatology, Royal North Shore Hospital, St Leonards, Australia
| | - Kim L. Bennell
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Melbourne, Australia
| | - Megan Bohensky
- Melbourne EpiCentre, University of Melbourne, Melbourne, Australia
| | | | - Fraser M. Callaghan
- Sydney Translational Imaging Laboratory, Heart Research Institute, Charles Perkins Centre, University of Sydney, Camperdown, Australia
- Sydney Medical School, University of Sydney, Camperdown, Australia
| | - Edward Dickenson
- Warwick Medical School, University of Warwick, Coventry, UK and University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Camdon Fary
- Department of Orthopaedic Surgery, Western Health, Melbourne, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, Melbourne, VIC Australia
| | - Stuart M. Grieve
- Sydney Translational Imaging Laboratory, Heart Research Institute, Charles Perkins Centre, University of Sydney, Camperdown, Australia
- Sydney Medical School, University of Sydney, Camperdown, Australia
| | - Damian R. Griffin
- Warwick Medical School, University of Warwick, Coventry, UK and University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Michelle Hall
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Melbourne, Australia
| | - Rachel Hobson
- Warwick Medical School, University of Warwick, Coventry, UK and University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Young Jo Kim
- Department of Orthopedic Surgery, Boston Children’s Hospital, 300 Longwood Avenue, Boston, MA 02115 USA
| | - James M. Linklater
- Department of Musculoskeletal Imaging, Castlereagh Sports Imaging Centre, St Leonards, NSW Australia
| | - David G. Lloyd
- Gold Coast Orthopaedic Research and Education Alliance, Menzies Health Institute Queensland, Griffith University, Nathan, Australia
- School of Allied Health Sciences, Griffith University, Nathan, Australia
| | - Robert Molnar
- Sydney Orthopaedic Trauma & Reconstructive Surgery, Sydney, NSW Australia
| | - Rachel L. O’Connell
- Department of Rheumatology, Royal North Shore Hospital, St Leonards, Australia
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - John O’Donnell
- Hip Arthroscopy Australia, 21 Erin St, Richmond, VIC Australia
- St Vincent’s Private Hospital, 159 Grey St, East Melbourne, VIC Australia
| | - Michael O’Sullivan
- North Sydney Orthopaedic and Sports Medicine Centre, North Sydney, NSW Australia
| | - Sunny Randhawa
- Macquarie University Hospital, 3 Technology Pl, Macquarie University, Sydney, NSW 2109 Australia
| | - Stephan Reichenbach
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Department of Rheumatology, Immunology and Allergology, University Hospital and University of Bern, Bern, Switzerland
| | - David J. Saxby
- Gold Coast Orthopaedic Research and Education Alliance, Menzies Health Institute Queensland, Griffith University, Nathan, Australia
- School of Allied Health Sciences, Griffith University, Nathan, Australia
| | - Parminder Singh
- Hip Arthroscopy Australia, 21 Erin St, Richmond, VIC Australia
- Maroondah Hospital, Eastern Health, Davey Drive, Ringwood East, Melbourne, VIC 3135 Australia
| | - Libby Spiers
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Melbourne, Australia
| | - Phong Tran
- Department of Orthopaedic Surgery, Western Health, Melbourne, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, Melbourne, VIC Australia
| | - Tim V. Wrigley
- Centre for Health, Exercise and Sports Medicine, Department of Physiotherapy, University of Melbourne, Melbourne, Australia
| | - David J. Hunter
- Kolling Institute of Medical Research, Institute of Bone and Joint Research, University of Sydney, Camperdown, Australia
- Department of Rheumatology, Royal North Shore Hospital, St Leonards, Australia
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12
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Griffin DR, Dickenson EJ, O'Donnell J, Agricola R, Awan T, Beck M, Clohisy JC, Dijkstra HP, Falvey E, Gimpel M, Hinman RS, Hölmich P, Kassarjian A, Martin HD, Martin R, Mather RC, Philippon MJ, Reiman MP, Takla A, Thorborg K, Walker S, Weir A, Bennell KL. The Warwick Agreement on femoroacetabular impingement syndrome (FAI syndrome): an international consensus statement. Br J Sports Med 2017; 50:1169-76. [PMID: 27629403 DOI: 10.1136/bjsports-2016-096743] [Citation(s) in RCA: 595] [Impact Index Per Article: 85.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2016] [Indexed: 12/29/2022]
Abstract
The 2016 Warwick Agreement on femoroacetabular impingement (FAI) syndrome was convened to build an international, multidisciplinary consensus on the diagnosis and management of patients with FAI syndrome. 22 panel members and 1 patient from 9 countries and 5 different specialties participated in a 1-day consensus meeting on 29 June 2016. Prior to the meeting, 6 questions were agreed on, and recent relevant systematic reviews and seminal literature were circulated. Panel members gave presentations on the topics of the agreed questions at Sports Hip 2016, an open meeting held in the UK on 27-29 June. Presentations were followed by open discussion. At the 1-day consensus meeting, panel members developed statements in response to each question through open discussion; members then scored their level of agreement with each response on a scale of 0-10. Substantial agreement (range 9.5-10) was reached for each of the 6 consensus questions, and the associated terminology was agreed on. The term 'femoroacetabular impingement syndrome' was introduced to reflect the central role of patients' symptoms in the disorder. To reach a diagnosis, patients should have appropriate symptoms, positive clinical signs and imaging findings. Suitable treatments are conservative care, rehabilitation, and arthroscopic or open surgery. Current understanding of prognosis and topics for future research were discussed. The 2016 Warwick Agreement on FAI syndrome is an international multidisciplinary agreement on the diagnosis, treatment principles and key terminology relating to FAI syndrome.Author note The Warwick Agreement on femoroacetabular impingement syndrome has been endorsed by the following 25 clinical societies: American Medical Society for Sports Medicine (AMSSM), Association of Chartered Physiotherapists in Sports and Exercise Medicine (ACPSEM), Australasian College of Sports and Exercise Physicians (ACSEP), Austian Sports Physiotherapists, British Association of Sports and Exercise Medicine (BASEM), British Association of Sport Rehabilitators and Trainers (BASRaT), Canadian Academy of Sport and Exercise Medicine (CASEM), Danish Society of Sports Physical Therapy (DSSF), European College of Sports and Exercise Physicians (ECOSEP), European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA), Finnish Sports Physiotherapist Association (SUFT), German-Austrian-Swiss Society for Orthopaedic Traumatologic Sports Medicine (GOTS), International Federation of Sports Physical Therapy (IFSPT), International Society for Hip Arthroscopy (ISHA), Groupo di Interesse Specialistico dell'A.I.F.I., Norwegian Association of Sports Medicine and Physical Activity (NIMF), Norwegian Sports Physiotherapy Association (FFI), Society of Sports Therapists (SST), South African Sports Medicine Association (SASMA), Sports Medicine Australia (SMA), Sports Doctors Australia (SDrA), Sports Physiotherapy New Zealand (SPNZ), Swedish Society of Exercise and Sports Medicine (SFAIM), Swiss Society of Sports Medicine (SGMS/SGSM), Swiss Sports Physiotherapy Association (SSPA).
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Affiliation(s)
- D R Griffin
- Warwick Medical School, University of Warwick, Coventry, UK University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - E J Dickenson
- Warwick Medical School, University of Warwick, Coventry, UK University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - J O'Donnell
- Hip Arthroscopy Australia, Melbourne, Victoria, Australia St Vincents Private Hospital, East Melbourne, Victoria, Australia
| | - R Agricola
- Department of Orthopaedics, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - T Awan
- Medsport, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - M Beck
- Department of Clinic of Orthopaedic and Trauma Surgery, Luzerner Kantonspital, Luzern, Switzerland
| | - J C Clohisy
- Department of Orthopaedic Surgery, Washington University School of Medicine St. Louis, St. Louis, Missouri, USA
| | - H P Dijkstra
- Aspetar, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - E Falvey
- Sports Surgery Clinic, Dublin, Ireland Department of Medicine, University College Cork, Cork, Ireland
| | | | - R S Hinman
- Department of Physiotherapy, The University of Melbourne, Melbourne, Victoria, Australia
| | - P Hölmich
- Aspetar, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Department of Orthopaedic Surgery, Sports Orthopaedic Research Center (SORC-C), Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | - A Kassarjian
- Corades, LLC, Brookline, Massachusetts, USA Medical Service, Madrid Open Tennis, Madrid, Spain
| | - H D Martin
- Hip Preservation Center, Baylor University Medical Center at Dallas, Dallas, Texas, USA
| | - R Martin
- Rangos School of Health Sciences, Physical Therapy, Duquesne University, Pittsburgh, Pennsylvania, USA UPMC Center for Sports Medicine, Pittsburgh, Pennsylvania, USA
| | - R C Mather
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - M J Philippon
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | - M P Reiman
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - A Takla
- Hip Arthroscopy Australia, Melbourne, Victoria, Australia Australian Sports Physiotherapy Department of Physiotherapy, The University of Melbourne, Centre for Health, Exercise and Sports Medicine, Melbourne, Victoria, Australia Bond University
| | - K Thorborg
- Department of Orthopaedic Surgery, Sports Orthopaedic Research Center (SORC-C), Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | | | - A Weir
- Aspetar, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Amsterdam Centre for Evidence-based Sports Medicine, Academic Medical Centre, Amsterdam, The Netherlands
| | - K L Bennell
- Department of Physiotherapy, The University of Melbourne, Centre for Health, Exercise and Sports Medicine, Melbourne, Victoria, Australia
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13
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Wall PD, Dickenson EJ, Robinson D, Hughes I, Realpe A, Hobson R, Griffin DR, Foster NE. Personalised Hip Therapy: development of a non-operative protocol to treat femoroacetabular impingement syndrome in the FASHIoN randomised controlled trial. Br J Sports Med 2017; 50:1217-23. [PMID: 27629405 PMCID: PMC5036255 DOI: 10.1136/bjsports-2016-096368] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2016] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Femoroacetabular impingement (FAI) syndrome is increasingly recognised as a cause of hip pain. As part of the design of a randomised controlled trial (RCT) of arthroscopic surgery for FAI syndrome, we developed a protocol for non-operative care and evaluated its feasibility. METHODS In phase one, we developed a protocol for non-operative care for FAI in the UK National Health Service (NHS), through a process of systematic review and consensus gathering. In phase two, the protocol was tested in an internal pilot RCT for protocol adherence and adverse events. RESULTS The final protocol, called Personalised Hip Therapy (PHT), consists of four core components led by physiotherapists: detailed patient assessment, education and advice, help with pain relief and an exercise-based programme that is individualised, supervised and progressed over time. PHT is delivered over 12-26 weeks in 6-10 physiotherapist-patient contacts, supplemented by a home exercise programme. In the pilot RCT, 42 patients were recruited and 21 randomised to PHT. Review of treatment case report forms, completed by physiotherapists, showed that 13 patients (62%) received treatment that had closely followed the PHT protocol. 13 patients reported some muscle soreness at 6 weeks, but there were no serious adverse events. CONCLUSION PHT provides a structure for the non-operative care of FAI and offers guidance to clinicians and researchers in an evolving area with limited evidence. PHT was deliverable within the National Health Service, is safe, and now forms the comparator to arthroscopic surgery in the UK FASHIoN trial (ISRCTN64081839). TRIAL REGISTRATION NUMBER ISRCTN 09754699.
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Affiliation(s)
- Peter Dh Wall
- Warwick Medical School, University of Warwick, Coventry, UK
| | | | - David Robinson
- Southbank Hospital Worcester, Spire Healthcare, Worcester, UK
| | - Ivor Hughes
- University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Alba Realpe
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Rachel Hobson
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Damian R Griffin
- University Hospitals of Coventry and Warwickshire NHS Trust and Warwick Medical School, University of Warwick, Coventry, UK
| | - Nadine E Foster
- Arthritis Research UK Primary Care Centre, Research Institute of Primary Care and Health Sciences NIHR Professor of Musculoskeletal Health in Primary Care, Keele University, Keele, UK
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14
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Spencer-Gardner L, Dissanayake R, Kalanie A, Singh P, O'Donnell J. Hip arthroscopy results in improved patient reported outcomes compared to non-operative management of waitlisted patients. J Hip Preserv Surg 2017. [PMID: 28630719 PMCID: PMC5467427 DOI: 10.1093/jhps/hnw051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Hip arthroscopy (HA) is an established treatment option to address intra-articular pathology of the hip. However, some clinicians encourage non-operative management (NOM). Non-operative management may include active measures such as physiotherapy and intra-articular steroid injections, or NOM may involve so called watchful waiting with no active intervention. These approaches, along with surgery have been detailed recently in the Warwick Agreement, a Consensus Statement regarding diagnosis and treatment of Femoroacetabular Impingement Syndrome The aim of this study is to compare the change in clinical outcome scores of waitlisted patients with intra-articular hip pathology who receive no active treatment with matched controls that have undergone HA. Patients less than 60 years of age were identified from a HA waiting list in a single hospital in the Australian public hospital system. Patient reported outcomes (PRO) were collected whilst patients waited for surgery. During this waiting period no specific treatment was offered. A separate group of patients who had previously undergone HA were matched based on age, sex, body mass index and baseline non-arthritic hip scores (NAHS). The groups were compared using the NAHS as the primary outcome measures. Modified Harris Hip Scores were also collected and compared. Thirty-six patients were included in each group, with a mean follow up of 19 months (12–36). There were no significant differences in age, sex, BMI and NAHS between groups at baseline. At final follow up, mean NAHS scores after HA were significantly higher than scores after NOM, 82.1 (36.4–100.0) versus 48.9 (11.3–78.8), respectively (P < 0.001) with a large effect size for mean change in scores between groups (d = 1.77, 95% CI 1.21–2.30). Mean mHHS after HA were significantly higher than scores after NOM, 84.3 (15.4–100.0) versus 48.1 (21.0–66.0) respectively (P < 0.001), with a large effect size for mean change in scores between groups (d = 1.92, 95% CI 1.34–2.46). HA may lead to significant improvements in PRO when compared to non-operative management of waitlisted patients with intra-articular pathology of the hip at 18 months follow-up.
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Affiliation(s)
- Luke Spencer-Gardner
- The Hip Preservation Center, Baylor University Medical Center, 3900 Junius Street, #705, Dallas, TX 75246, USA
| | | | - Amir Kalanie
- St. Vincent's Private Hospital, Suite 901A St Vincent's Clinic 438 Victoria Street, Darlinghurst, NSW 2010, Australia
| | - Parminder Singh
- Hip Arthroscopy Australia, 21 Erin Street, Richmond, VIC 3121, Australia
| | - John O'Donnell
- Hip Arthroscopy Australia, 21 Erin Street, Richmond, VIC 3121, Australia
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15
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Murphy NJ, Eyles JP, Hunter DJ. Hip Osteoarthritis: Etiopathogenesis and Implications for Management. Adv Ther 2016; 33:1921-1946. [PMID: 27671326 PMCID: PMC5083776 DOI: 10.1007/s12325-016-0409-3] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Indexed: 01/05/2023]
Abstract
Highly prevalent among the elderly, hip osteoarthritis (OA) carries a heavy burden of disease. Guidelines for the management of hip OA are often extrapolated from knee OA research, despite clear differences in the etiopathogenesis and response to treatments of OA at these sites. We propose that hip OA requires specific attention separate from other OA phenotypes. Our understanding of the etiopathogenesis of hip OA has seen significant advance over the last 15 years, since Ganz and colleagues proposed femoroacetabular impingement (FAI) as an important etiological factor. This narrative review summarizes the current understanding of the etiopathogenesis of hip OA and identifies areas requiring further research. Therapeutic approaches for hip OA are considered in light of the condition’s etiopathogenesis. The evidence for currently adopted management strategies is considered, especially those approaches that may have disease-modifying potential. We propose that shifting the focus of hip OA research and public health intervention to primary prevention and early detection may greatly improve the current management paradigm.
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Affiliation(s)
- Nicholas J Murphy
- Department of Rheumatology, Royal North Shore Hospital and Northern Clinical School, University of Sydney, Reserve Road, St Leonards, Sydney, NSW, 2065, Australia
| | - Jillian P Eyles
- Department of Rheumatology, Royal North Shore Hospital and Northern Clinical School, University of Sydney, Reserve Road, St Leonards, Sydney, NSW, 2065, Australia
| | - David J Hunter
- Department of Rheumatology, Royal North Shore Hospital and Northern Clinical School, University of Sydney, Reserve Road, St Leonards, Sydney, NSW, 2065, Australia.
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16
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Griffin D, Dickenson E, Wall P, Realpe A, Adams A, Parsons N, Hobson R, Achten J, Costa M, Foster N, Hutchinson C, Petrou S, Donovan J. The feasibility of conducting a randomised controlled trial comparing arthroscopic hip surgery to conservative care for patients with femoroacetabular impingement syndrome: the FASHIoN feasibility study. J Hip Preserv Surg 2016; 3:304-311. [PMID: 29632690 PMCID: PMC5883184 DOI: 10.1093/jhps/hnw026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 06/24/2016] [Indexed: 11/13/2022] Open
Abstract
To determine whether it was feasible to perform a randomized controlled trial (RCT) comparing arthroscopic hip surgery to conservative care in patients with femoroacetabular impingement (FAI). This study had two phases: a pre-pilot and pilot RCT. In the pre-pilot, we conducted interviews with clinicians who treated FAI and with FAI patients to determine their views about an RCT. We developed protocols for operative and conservative care. In the pilot RCT, we determined the rates of patient eligibility, recruitment and retention, to investigate the feasibility of the protocol and we established methods to assess treatment fidelity. In the pre-pilot phase, 32 clinicians were interviewed, of which 26 reported theoretical equipoise, but in example scenarios 7 failed to show clinical equipoise. Eighteen patients treated for FAI were also interviewed, the majority of whom felt that surgery and conservative care were acceptable treatments. Surgery was viewed by patients as a 'definitive solution'. Patients were motivated to participate in research but were uncomfortable about randomization. Randomization was more acceptable if the alternative was available at the end of the trial. In the pilot phase, 151 patients were assessed for eligibility. Sixty were eligible and invited to take part in the pilot RCT; 42 consented to randomization. Follow-up was 100% at 12 months. Assessments of treatment fidelity were satisfactory. An RCT to compare arthroscopic hip surgery with conservative care in patients with FAI is challenging but feasible. Recruitment has started for a full RCT.
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Affiliation(s)
- D.R. Griffin
- Warwick Medical School, University of Warwick, Warwick, UK
| | - E.J. Dickenson
- Warwick Medical School, University of Warwick, Warwick, UK
| | - P.D.H. Wall
- Warwick Medical School, University of Warwick, Warwick, UK
| | - A. Realpe
- Warwick Medical School, University of Warwick, Warwick, UK
| | - A. Adams
- Division of Mental Health and Wellbeing, University of Warwick, Warwick, UK
| | - N. Parsons
- Department of Statistics and Epidemiology, University of Warwick, Warwick, UK
| | - R. Hobson
- Warwick Clinical Trials Unit, University of Warwick, Warwick, UK
| | - J. Achten
- Warwick Clinical Trials Unit, University of Warwick, Warwick, UK
| | - M.L. Costa
- Warwick Clinical Trials Unit, University of Warwick, Warwick, UK
| | - N.E. Foster
- Arthritis Research UK Primary Care Centre, Keele University, Staffordshire, UK
| | | | - S. Petrou
- Arthritis Research UK Primary Care Centre, Keele University, Staffordshire, UK
| | - J.L. Donovan
- School of Social and Community Medicine, University of Bristol, Bristol, UK
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17
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Griffin DR, Dickenson EJ, Wall PDH, Donovan JL, Foster NE, Hutchinson CE, Parsons N, Petrou S, Realpe A, Achten J, Achana F, Adams A, Costa ML, Griffin J, Hobson R, Smith J. Protocol for a multicentre, parallel-arm, 12-month, randomised, controlled trial of arthroscopic surgery versus conservative care for femoroacetabular impingement syndrome (FASHIoN). BMJ Open 2016; 6:e012453. [PMID: 27580837 PMCID: PMC5013508 DOI: 10.1136/bmjopen-2016-012453] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Femoroacetabular impingement (FAI) syndrome is a recognised cause of young adult hip pain. There has been a large increase in the number of patients undergoing arthroscopic surgery for FAI; however, a recent Cochrane review highlighted that there are no randomised controlled trials (RCTs) evaluating treatment effectiveness. We aim to compare the clinical and cost-effectiveness of arthroscopic surgery versus best conservative care for patients with FAI syndrome. METHODS We will conduct a multicentre, pragmatic, assessor-blinded, two parallel arm, RCT comparing arthroscopic surgery to physiotherapy-led best conservative care. 24 hospitals treating NHS patients will recruit 344 patients over a 26-month recruitment period. Symptomatic adults with radiographic signs of FAI morphology who are considered suitable for arthroscopic surgery by their surgeon will be eligible. Patients will be excluded if they have radiographic evidence of osteoarthritis, previous significant hip pathology or previous shape changing surgery. Participants will be allocated in a ratio of 1:1 to receive arthroscopic surgery or conservative care. Recruitment will be monitored and supported by qualitative intervention to optimise informed consent and recruitment. The primary outcome will be pain and function assessed by the international hip outcome tool 33 (iHOT-33) measured 1-year following randomisation. Secondary outcomes include general health (short form 12), quality of life (EQ5D-5L) and patient satisfaction. The primary analysis will compare change in pain and function (iHOT-33) at 12 months between the treatment groups, on an intention-to-treat basis, presented as the mean difference between the trial groups with 95% CIs. The study is funded by the Health Technology Assessment Programme (13/103/02). ETHICS AND DISSEMINATION Ethical approval is granted by the Edgbaston Research Ethics committee (14/WM/0124). The results will be disseminated through open access peer-reviewed publications, including Health Technology Assessment, and presented at relevant conferences. TRIAL REGISTRATION NUMBER ISRCTN64081839; Pre-results.
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Affiliation(s)
- D R Griffin
- University of Warwick, University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - E J Dickenson
- Warwick Medical School, University of Warwick, Coventry, UK
| | - P D H Wall
- Warwick Medical School, University of Warwick, Coventry, UK
| | - J L Donovan
- University of Bristol, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - N E Foster
- Arthritis Research UK Primary Care Centre, Research Institute of Primary Care and Health Sciences NIHR, Keele University, Keele, UK
| | - C E Hutchinson
- Warwick Medical School, University of Warwick, Coventry, UK
| | - N Parsons
- Warwick Medical School, University of Warwick, Coventry, UK
| | - S Petrou
- Warwick Medical School, University of Warwick, Coventry, UK
| | - A Realpe
- Warwick Medical School, University of Warwick, Coventry, UK
| | - J Achten
- Warwick Medical School, University of Warwick, Coventry, UK
| | - F Achana
- Warwick Medical School, University of Warwick, Coventry, UK
| | - A Adams
- Warwick Medical School, University of Warwick, Coventry, UK
| | - M L Costa
- Warwick Medical School, University of Warwick, Coventry, UK
| | - J Griffin
- Warwick Medical School, University of Warwick, Coventry, UK
| | - R Hobson
- Warwick Medical School, University of Warwick, Coventry, UK
| | - J Smith
- Warwick Medical School, University of Warwick, Coventry, UK
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18
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Khan M, Bedi A, Fu F, Karlsson J, Ayeni OR, Bhandari M. New perspectives on femoroacetabular impingement syndrome. Nat Rev Rheumatol 2016; 12:303-10. [PMID: 26963727 DOI: 10.1038/nrrheum.2016.17] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Femoroacetabular impingement (FAI) is characterized by an abnormality in the shape of the femoral head-neck or acetabulum that results in impingement between these two structures. Arthroscopic treatment has become the preferred method of management of FAI owing to its minimally invasive approach. Surgical correction involves resection of impinging osseous structures as well as concurrent management of the associated chondral and labral pathology. Research from the past 5 years has shown that repair of the labrum results in a better anatomic correction and improved outcomes compared with labral debridement. Research is underway to improve cartilage assessment by using innovative imaging techniques and biochemical tests to inform predictions of prognosis. Several ongoing randomized controlled trials, including the Femoroacetabular Impingement Trial (FAIT) and the Femoroacetabular Impingement Randomized Controlled Trial (FIRST), will provide critical information regarding the diagnosis, management and prognosis of patients undergoing arthroscopic management of FAI.
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Affiliation(s)
- Moin Khan
- Division of Orthopaedics, Department of Surgery, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
| | - Asheesh Bedi
- MedSport, Department of Orthopaedic Surgery, University of Michigan, 24 Frank Lloyd Wright Drive, Ann Arbor, Michigan 48105, USA
| | - Freddie Fu
- Department of Orthopaedic Surgery, University of Pittsburgh, 3471 Fifth Avenue 1011, Pittsburgh, Pennsylvania 15213, USA
| | - Jon Karlsson
- Department of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, SE 413 45 Gothenburg, Sweden
| | - Olufemi R Ayeni
- Division of Orthopaedics, Department of Surgery, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
| | - Mohit Bhandari
- Division of Orthopaedics, Department of Surgery, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
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19
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Weir A, Brukner P, Delahunt E, Ekstrand J, Griffin D, Khan KM, Lovell G, Meyers WC, Muschaweck U, Orchard J, Paajanen H, Philippon M, Reboul G, Robinson P, Schache AG, Schilders E, Serner A, Silvers H, Thorborg K, Tyler T, Verrall G, de Vos RJ, Vuckovic Z, Hölmich P. Doha agreement meeting on terminology and definitions in groin pain in athletes. Br J Sports Med 2016; 49:768-74. [PMID: 26031643 PMCID: PMC4484366 DOI: 10.1136/bjsports-2015-094869] [Citation(s) in RCA: 287] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Heterogeneous taxonomy of groin injuries in athletes adds confusion to this complicated area. Aim The ‘Doha agreement meeting on terminology and definitions in groin pain in athletes’ was convened to attempt to resolve this problem. Our aim was to agree on a standard terminology, along with accompanying definitions. Methods A one-day agreement meeting was held on 4 November 2014. Twenty-four international experts from 14 different countries participated. Systematic reviews were performed to give an up-to-date synthesis of the current evidence on major topics concerning groin pain in athletes. All members participated in a Delphi questionnaire prior to the meeting. Results Unanimous agreement was reached on the following terminology. The classification system has three major subheadings of groin pain in athletes: 1. Defined clinical entities for groin pain: Adductor-related, iliopsoas-related, inguinal-related and pubic-related groin pain. 2. Hip-related groin pain. 3. Other causes of groin pain in athletes. The definitions are included in this paper. Conclusions The Doha agreement meeting on terminology and definitions in groin pain in athletes reached a consensus on a clinically based taxonomy using three major categories. These definitions and terminology are based on history and physical examination to categorise athletes, making it simple and suitable for both clinical practice and research.
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Affiliation(s)
- Adam Weir
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | | | - Eamonn Delahunt
- School of Public Health, Physiotherapy and Population Science, University College Dublin, Dublin, Ireland Institute for Sport and Health, University College Dublin, Dublin, Ireland
| | - Jan Ekstrand
- Football Research Group, Department of Medicine and Health, University of Linköping, Linkoping, Sweden
| | - Damian Griffin
- Warwick Medical School, University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Karim M Khan
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
| | - Greg Lovell
- Australian Institute of Sport, Bruce, Australian Capital Territory, Australia
| | | | | | - John Orchard
- School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Hannu Paajanen
- Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
| | - Marc Philippon
- The Steadman Clinic, Steadman Philippon Research Institute, Vail, Colorado, USA McMaster University, Hamilton, Ontario, Canada University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Gilles Reboul
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Hernia Center, Clinique du Sport, Merignac, France
| | - Philip Robinson
- Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals, University of Leeds, Leeds, UK
| | - Anthony G Schache
- Department of Mechanical Engineering, The University of Melbourne, Melbourne, Victoria, Australia
| | - Ernest Schilders
- Fortius Clinic, Leeds Beckett University, The Wellington Hospital, London, UK
| | - Andreas Serner
- Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Amager-Hvidovre Hospital, Copenhagen, Denmark
| | - Holly Silvers
- Santa Monica Sports Medicine Foundation & Institute for Sports Science, University of Delaware, Delaware, USA
| | - Kristian Thorborg
- Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Amager-Hvidovre Hospital, Copenhagen, Denmark
| | - Timothy Tyler
- The Nicholas Institute of Sports Medicine & Athletic Trauma @ Lenox Hill Hospital, New York, New York, USA
| | - Geoffrey Verrall
- SPORTSMED.SA Sports Medicine Clinic, Adelaide, South Australia, Australia
| | - Robert-Jan de Vos
- Department of orthopaedics, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Zarko Vuckovic
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Per Hölmich
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Amager-Hvidovre Hospital, Copenhagen, Denmark
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20
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Kuhns BD, Frank RM, Pulido L. Open and Arthroscopic Surgical Treatment of Femoroacetabular Impingement. Front Surg 2015; 2:63. [PMID: 26697431 PMCID: PMC4667034 DOI: 10.3389/fsurg.2015.00063] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 11/12/2015] [Indexed: 12/22/2022] Open
Abstract
Femoroacetabular impingement (FAI) is a common cause of hip pain, and when indicated, can be successfully managed through open surgery or hip arthroscopy. The goal of this review is to describe the different approaches to the surgical treatment of FAI. We present the indications, surgical technique, rehabilitation, and complications associated with (1) open hip dislocation, (2) reverse periacetabular osteotomy, (3) the direct anterior “mini-open” approach, and (4) arthroscopic surgery for FAI.
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Affiliation(s)
- Benjamin D Kuhns
- Hip Preservation Center, Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center , Chicago, IL , USA
| | - Rachel M Frank
- Hip Preservation Center, Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center , Chicago, IL , USA
| | - Luis Pulido
- Houston Methodist Orthopedics & Sports Medicine , Houston, TX , USA
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21
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Kierkegaard S, Lund B, Dalgas U, Sørensen H, Søballe K, Mechlenburg I. The Horsens-Aarhus Femoro Acetabular Impingement (HAFAI) cohort: outcome of arthroscopic treatment for femoroacetabular impingement. Protocol for a prospective cohort study. BMJ Open 2015; 5:e008952. [PMID: 26346877 PMCID: PMC4563276 DOI: 10.1136/bmjopen-2015-008952] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION During the past decade, it has become increasingly more common to offer hip arthroscopic surgery when treating people with femoroacetabular impingement (FAI). Nevertheless, the latest reviews conclude that it still remains to be properly investigated how surgery affects the patients. Specifically, detailed information on the functional, muscular and mechanical impact of surgery in larger groups is lacking. Furthermore, the long-term outcome of the surgery is still to be investigated. METHODS AND ANALYSIS In this prospective cohort study, a total of 60 patients with FAI scheduled for arthroscopic surgery will be followed and tested preoperatively, and again after 3, 6, 9 and 12 months. Assessment includes isokinetic dynamometry evaluating hip flexion and extension; evaluation of functional capacity in a three-dimensional motion laboratory; pain assessment; self-reported function, quality of life, expectation and satisfaction with the surgery; recording of previous and present sporting activities and accelerometry. In addition, data on surgical procedure, rehabilitation progress, adverse events and failure will be recorded. Patients will be compared with an age-matched and gender-matched reference group of 30 persons with no hip, knee, ankle or back problems. Long-term follow-up of this cohort may evaluate possible reoperations and development of hip osteoarthritis. Furthermore, analysis on how subgroups respond to the treatment could be performed together with identification of possible "non-responders". ETHICS AND DISSEMINATION The study is approved by the Central Denmark Region Committee on Biomedical Research Ethics (Journal No 1-10-72-239-14). The results from this study will be presented at national and international congresses and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT02306525.
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Affiliation(s)
- Signe Kierkegaard
- Department of Orthopaedic Surgery, Horsens Hospital, Horsens, Denmark
| | - Bent Lund
- Department of Orthopaedic Surgery, Horsens Hospital, Horsens, Denmark
| | - Ulrik Dalgas
- Section of Sports, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Henrik Sørensen
- Section of Sports, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Kjeld Søballe
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Inger Mechlenburg
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark
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22
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Rylander JH. CORR Insights: Subject-specific patterns of femur-labrum contact are complex and vary in asymptomatic hips and hips with femoroacetabular impingement. Clin Orthop Relat Res 2014; 472:3923-5. [PMID: 25293496 PMCID: PMC4397805 DOI: 10.1007/s11999-014-3988-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 09/29/2014] [Indexed: 01/31/2023]
Affiliation(s)
- Jonathan H. Rylander
- Department of Mechanical Engineering, Baylor University, One Bear Place #97356, Waco, TX 76712 USA
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