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Hong IS, Pierpoint LA, Hellwinkel JE, Berk AN, Salandra JM, Meade JD, Piasecki DP, Fleischli JE, Ahmad CS, Trofa DP, Saltzman BM. Clinical Outcomes After ACL Reconstruction in Soccer (Football, Futbol) Players: A Systematic Review and Meta-Analysis. Sports Health 2023; 15:788-804. [PMID: 36988238 PMCID: PMC10606974 DOI: 10.1177/19417381231160167] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
CONTEXT The risk factors for anterior cruciate ligament (ACL) tear for athletes participating in pivoting sports includes young age and female sex. A previous meta-analysis has reported a reinjury rate of 15% after ACL reconstruction (ACLR) for athletes across all sports. To the best of the authors' knowledge, this is the first systematic review and meta-analysis of available literature reporting outcomes after ACLR in soccer players. OBJECTIVE To review and aggregate soccer-specific outcomes data after ACLR found in current literature to help guide a more tailored discussion regarding expectations and prognosis for soccer players seeking operative management of ACL injuries. DATA SOURCES A comprehensive search of publications was performed using PubMed, EMBASE, Cochrane Central Register of Controlled Trials, and SPORTDiscus databases. STUDY SELECTION Inclusion criteria consisted of original studies, level of evidence 1 to 4, studies reporting clinical and patient-reported outcomes (PROs) after primary ACLR in soccer players at all follow-up length. STUDY DESIGN The primary outcomes of interest were graft failure/reoperation rates, ACL injury in contralateral knee, return to soccer time, and PROs. LEVEL OF EVIDENCE Level 4. DATA EXTRACTION Search of literature yielded 32 studies for inclusion that involved 3112 soccer players after ACLR. RESULTS The overall graft failure/reoperation rate ranged between 3.0% and 24.8% (mean follow-up range, 2.3-10 years) and the combined ACL graft failure and contralateral ACL injury rate after initial ACLR was 1.0% to 16.7% (mean follow-up range, 3-10 years); a subgroup analysis for female and male players revealed a secondary ACL injury incidence rate of 27%, 95% CI (22%, 32%) and 10%, 95% CI (6%, 15%), respectively. Soccer players were able to return to play between 6.1 and 11.1 months and the majority of PROs showed favorable scores at medium-term follow-up. CONCLUSION Soccer players experience high ACL injury rates after primary ACLR and demonstrated similar reinjury rates as found in previous literature of athletes who participate in high-demand pivoting sports.
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Affiliation(s)
- Ian S. Hong
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina and Musculoskeletal Institute, Atrium Health, Charlotte, North Carolina
| | | | - Justin E. Hellwinkel
- Department of Orthopaedic Surgery, New York-Presbyterian/Columbia University Irving Medical Center, New York, New York
| | - Alexander N. Berk
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina and Musculoskeletal Institute, Atrium Health, Charlotte, North Carolina
| | - Jonathan M. Salandra
- Department of Orthopaedic Surgery, Jersey City Medical Center, RWJBarnabas Health, Jersey City, New Jersey
| | - Joshua D. Meade
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina, and Musculoskeletal Institute, Atrium Health, Charlotte, North Carolina
| | - Dana P. Piasecki
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina and Musculoskeletal Institute, Atrium Health, Charlotte, North Carolina
| | - James E. Fleischli
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina and Musculoskeletal Institute, Atrium Health, Charlotte, North Carolina
| | - Christopher S. Ahmad
- Department of Orthopaedic Surgery, New York-Presbyterian/Columbia University Irving Medical Center, New York, New York
| | - David P. Trofa
- Department of Orthopaedic Surgery, New York-Presbyterian/Columbia University Irving Medical Center, New York, New York
| | - Bryan M. Saltzman
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina and Musculoskeletal Institute, Atrium Health, Charlotte, North Carolina
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Georgoulis JD, Melissaridou D, Patras K, Megaloikonomos PD, Trikoupis I, Savvidou OD, Papagelopoulos PJ. Neuromuscular activity of the lower-extremities during running, landing and changing-of-direction movements in individuals with anterior cruciate ligament reconstruction: a review of electromyographic studies. J Exp Orthop 2023; 10:43. [PMID: 37058177 PMCID: PMC10105000 DOI: 10.1186/s40634-023-00603-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 03/30/2023] [Indexed: 04/15/2023] Open
Abstract
PURPOSE Running, jumping/landing and cutting/change of direction (CoD) are critical components of return to sport (RTS) following anterior cruciate ligament reconstruction (ACLR), however the electromyographic (EMG) activity patterns of the operated leg during the execution of these tasks are not clear. METHODS A systematic review was conducted to retrieve EMG studies during running, jumping/landing and cutting/(CoD) in ACLR patients. MEDLINE, PubMed, SPORTDiscus and Web of Science databases were searched from 2000 to May, 2022 using a combination of keywords and their variations: "anterior cruciate ligament reconstruction" OR "ACLR", "electromyography" OR "EMG", "running", "jumping" OR "landing", "cutting" OR "change-of-direction" OR "CoD". The search identified studies comparing EMG data during running, landing and cutting/(CoD) between the involved limb and contralateral or control limbs. Risk of bias was assessed and quantitative analyses using effect sizes were performed. RESULTS Thirty two studies met the inclusion criteria. Seventy five percent (24/32) of the studies reported altered EMG activity pattern of the ACLR leg during running, jumping/landing and cutting/(CoD) when compared with either the healthy control leg or the contra-lateral leg. Twelve studies showed decreased, delayed or earlier onset and delayed peak in quadriceps EMG activity with small to large effect sizes and 9 studies showed increased, delayed or earlier onset and delayed peak in hamstrings EMG activity with small to large effect sizes. Four studies showed a "hamstrings-dominant" strategy i.e. decreased quadriceps coupled with increased hamstrings EMG activity in both running and jumping/landing irrespective of graft type. One study reported that on the grounds of decreased quadriceps activity, lower hamstrings EMG activity was predictive of ipsilateral re-injury in ACLR patients. CONCLUSION This systematic review of Level III evidence showed that the ACLR leg displays decreased quadriceps or increased hamstrings EMG activity or both despite RTS. Simultaneous decreased quadriceps and increased hamstrings EMG activity was shown for both running and jumping/landing. From a clinical perspective this "hamstrings dominant" strategy can serve as a protective mechanism against graft re-injury. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Jim D Georgoulis
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Athens, Greece.
- Orthopaedic Sports Medicine Center of Ioannina, University of Ioannina, Ioannina, Greece.
| | - Dimitra Melissaridou
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Athens, Greece
| | - Kostas Patras
- Orthopaedic Sports Medicine Center of Ioannina, University of Ioannina, Ioannina, Greece
| | | | - Ioannis Trikoupis
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Athens, Greece
| | - Olga D Savvidou
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Athens, Greece
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Blasimann A, Koenig I, Baert I, Baur H, Vissers D. Which assessments are used to analyze neuromuscular control by electromyography after an anterior cruciate ligament injury to determine readiness to return to sports? A systematic review. BMC Sports Sci Med Rehabil 2021; 13:142. [PMID: 34749813 PMCID: PMC8577028 DOI: 10.1186/s13102-021-00370-5] [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: 02/03/2021] [Accepted: 10/26/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Adequate neuromuscular control of the knee could be one element to prevent secondary injuries after an anterior cruciate ligament (ACL) injury. To assess neuromuscular control in terms of time, amplitude and activity, electromyography (EMG) is used. However, it is unclear which assessments using EMG could be used for a safe return to sports (RTS). Therefore, we aimed to summarize EMG-related assessments for neuromuscular control of the knee in adult patients after an ACL injury to decide upon readiness for RTS. METHODS This systematic review followed guidelines of Preferred Reporting of Items for Systematic Reviews and Meta-Analyses (PRISMA) and Cochrane recommendations. MEDLINE/PubMed, EMBASE, CINAHL, Cochrane Library, Physiotherapy Evidence Database (PEDro), SPORTDiscus and the Web of Science were searched from inception to March 2019 and updated in November 2020. Studies identifying electromyographic assessments for neuromuscular control during dynamic tasks in adult, physically active patients with an anterior cruciate ligament injury were eligible and qualitatively synthesized. Two independent reviewers used a modified Downs and Black checklist to assess risk of bias of included studies. RESULTS From initially 1388 hits, 38 mainly cross-sectional, case-controlled studies were included for qualitative analysis. Most studies provided EMG outcomes of thigh muscles during jumping, running or squatting. Outcomes measures described neuromuscular control of the knee in domains of time, amplitude or activity. Risk of bias was medium to high due to an unclear description of participants and prior interventions, confounding factors and incompletely reported results. CONCLUSIONS Despite a wide range of EMG outcome measures for neuromuscular control, none was used to decide upon return to sports in these patients. Additional studies are needed to define readiness towards RTS by assessing neuromuscular control in adult ACL patients with EMG. Further research should aim at finding reliable and valid, EMG-related variables to be used as diagnostic tool for neuromuscular control. Moreover, future studies should aim at more homogenous groups including adequately matched healthy subjects, evaluate gender separately and use sport-specific tasks. Registration The protocol for this systematic review was indexed beforehand in the International Prospective Register of Systematic Reviews (PROSPERO) and registered as CRD42019122188.
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Affiliation(s)
- Angela Blasimann
- Department of Health Professions, Division of Physiotherapy, Bern University of Applied Sciences, Murtenstrasse 10, 3008, Bern, Switzerland. .,Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Universiteitsplein 1, 2610, Wilrijk, Belgium.
| | - Irene Koenig
- Department of Health Professions, Division of Physiotherapy, Bern University of Applied Sciences, Murtenstrasse 10, 3008, Bern, Switzerland
| | - Isabel Baert
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Heiner Baur
- Department of Health Professions, Division of Physiotherapy, Bern University of Applied Sciences, Murtenstrasse 10, 3008, Bern, Switzerland
| | - Dirk Vissers
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Campus Drie Eiken, Universiteitsplein 1, 2610, Wilrijk, Belgium
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Kotsifaki A, Whiteley R, Van Rossom S, Korakakis V, Bahr R, Sideris V, Graham-Smith P, Jonkers I. Single leg hop for distance symmetry masks lower limb biomechanics: time to discuss hop distance as decision criterion for return to sport after ACL reconstruction? Br J Sports Med 2021; 56:249-256. [DOI: 10.1136/bjsports-2020-103677] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2021] [Indexed: 12/20/2022]
Abstract
BackgroundWe evaluated the lower limb status of athletes after anterior cruciate ligament reconstruction (ACLR) during the propulsion and landing phases of a single leg hop for distance (SLHD) task after they had been cleared to return to sport. We wanted to evaluate the biomechanical components of the involved (operated) and uninvolved legs of athletes with ACLR and compare these legs with those of uninjured athletes (controls).MethodsWe captured standard video-based three-dimensional motion and electromyography (EMG) in 26 athletes after ACLR and 23 healthy controls during SLHD and calculated lower limb and trunk kinematics. We calculated lower limb joint moments and work using inverse dynamics and computed lower limb muscle forces using an EMG-constrained musculoskeletal modelling approach. Between-limb (within ACLR athletes) and between-group differences (between ACLR athletes and controls) were evaluated using paired and independent sample t-tests, respectively.ResultsSignificant differences in kinematics (effect sizes ranging from 0.42 to 1.56), moments (0.39 to 1.08), and joint work contribution (0.55 to 1.04) were seen between the involved and uninvolved legs, as well as between groups. Athletes after ACLR achieved a 97%±4% limb symmetry index in hop distance but the symmetry in work done by the knee during propulsion was only 69%. During landing, the involved knee absorbed less work than the uninvolved, while the uninvolved knee absorbed more work than the control group. Athletes after ACLR compensated for lower knee work with greater hip work contribution and by landing with more hip flexion, anterior pelvis tilt, and trunk flexion.ConclusionSymmetry in performance on a SLHD test does not ensure symmetry in lower limb biomechanics. The distance hopped is a poor measure of knee function, and largely reflects hip and ankle function. Male athletes after ACLR selectively unload the involved limb but outperform controls on the uninvolved knee.
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Pairot-de-Fontenay B, Willy RW, Elias ARC, Mizner RL, Dubé MO, Roy JS. Running Biomechanics in Individuals with Anterior Cruciate Ligament Reconstruction: A Systematic Review. Sports Med 2019; 49:1411-1424. [DOI: 10.1007/s40279-019-01120-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Kuenze C, Pietrosimone B, Lisee C, Rutherford M, Birchmeier T, Lepley A, Hart J. Demographic and surgical factors affect quadriceps strength after ACL reconstruction. Knee Surg Sports Traumatol Arthrosc 2019; 27:921-930. [PMID: 30327821 DOI: 10.1007/s00167-018-5215-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 10/12/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE To investigate the effects of graft source, time since surgery, age, and sex on unilateral and symmetry-based measures of knee extension strength among individuals with ACL reconstruction (ACLR). METHODS Three hundred and eight individuals aged 13-40 years old with primary, unilateral ACLR in the last 60 months were enrolled in this multi-site clinical measurement study. Participants completed bilateral knee extension maximal voluntary isometric contraction (MVIC) torque assessments which were normalized to body mass (Nm/kg) and limb symmetry indices (LSI) were calculated. The effects of graft source (patellar tendon autograft; hamstring tendon autograft), time since surgery (≤ 12 months; >12 mo.), age (≤ 18 years; >18 years), and sex were evaluated using separate ANCOVAs. RESULTS A significant interaction was present between time since surgery and graft source for LSI (P = 0.01) as participants with patellar tendon autografts ≤ 12 months post-ACLR experienced the greatest asymmetry (LSI = 69.2 ± 24.5%). Significant interactions were present between time since surgery and sex for involved limb (P = 0.01) and uninvolved limb MVIC torque (P = 0.05) with females ≤ 12 months post-ACLR being weakest (involved MVIC = 1.81 ± 0.70 N m/kg; uninvolved MVIC = 2.40 ± 0.68 N m/kg). Participants ≤ 18-year-old displayed weaker involved limb (P < 0.001) and contralateral limb (P < 0.001) MVIC torque as compared to participants > 18-year-old during the first year after ACLR. CONCLUSIONS Graft source, sex, age, and time since surgery effect quadriceps strength and symmetry after ACLR. Surgical and demographic factors should be considered when developing treatment approaches to optimize quadriceps function prior to re-integration into pre-injury levels of physical activity. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Christopher Kuenze
- Department of Kinesiology, College of Education, Michigan State University, 308 W. Circle Drive #105c, East Lansing, MI, 48824, USA. .,Division of Sports Medicine, College of Osteopathic Medicine, Michigan State University, East Lansing, MI, USA.
| | - Brian Pietrosimone
- Department of Exercise and Sports Science, University of North Carolina, Chapel Hill, Chapel Hill, NC, USA
| | - Caroline Lisee
- Department of Kinesiology, College of Education, Michigan State University, 308 W. Circle Drive #105c, East Lansing, MI, 48824, USA
| | | | - Tom Birchmeier
- Department of Kinesiology, College of Education, Michigan State University, 308 W. Circle Drive #105c, East Lansing, MI, 48824, USA
| | - Adam Lepley
- Department of Kinesiology, University of Connecticut, Storrs, CT, USA
| | - Joseph Hart
- Department of Kinesiology, University of Virginia, Charlottesville, VA, USA.,Department of Orthopaedics, University of Virginia, Charlottesville, VA, USA
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Roper JA, Terza MJ, Tillman MD, Hass CJ. Adaptation Strategies of Individuals With Anterior Cruciate Ligament Reconstruction. Orthop J Sports Med 2016; 4:2325967115627611. [PMID: 26894200 PMCID: PMC4748157 DOI: 10.1177/2325967115627611] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background: Despite the strong implications for rehabilitation design, the capability of individuals with anterior cruciate ligament reconstruction (ACLR) to adapt and store novel gait patterns have not been well studied. Purpose: To investigate how reconstructive surgery may affect the ability to adapt and store novel gait patterns in persons with ACLR while walking on a split-belt treadmill. Study Design: Controlled laboratory study. Methods: Gait adaptation was compared between 20 participants with ACLR and 20 healthy controls during split-belt treadmill walking. Gait adaptation was assessed in slow- and fast-adapting parameters by (1) the magnitude of symmetry during late adaptation and (2) the amount of the asymmetry during de-adaptation. Results: Healthy individuals adapted a new walking pattern and stored the new walking pattern equally in both the dominant and nondominant limbs. Conversely, individuals with ACLR displayed impairments in both slow-adapting and fast-adapting derived gait adaptation and significant differences in behavior between the reconstructed and uninjured limb. Conclusion: While surgical reconstruction and physical therapy are aimed at improving mechanical stability to the knee, the study data suggest that fundamental features of motor control remain altered. After ACLR, participants display an altered ability to learn and store functional gait patterns.
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Affiliation(s)
- Jaimie A Roper
- Applied Physiology and Kinesiology Department, College of Health and Human Performance, University of Florida, Gainesville, Florida, USA
| | - Matthew J Terza
- Applied Physiology and Kinesiology Department, College of Health and Human Performance, University of Florida, Gainesville, Florida, USA
| | - Mark D Tillman
- Department of Kinesiology and Health Promotion, College of Health and Human Services, Troy University, Troy, Alabama, USA
| | - Chris J Hass
- Applied Physiology and Kinesiology Department, College of Health and Human Performance, University of Florida, Gainesville, Florida, USA
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Arthroskopische VKB-Ersatzplastik mit BPTB-Transplantat in Press-fit-Technik. ARTHROSKOPIE 2013. [DOI: 10.1007/s00142-012-0716-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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