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Girdwood MA, Patterson BE, Crossley KM, Guermazi A, Whitehead TS, Morris HG, Rio EK, Culvenor AG. Hip rotation muscle strength is implicated in the progression of early post-traumatic osteoarthritis: A longitudinal evaluation up to 5 years following ACL reconstruction. Phys Ther Sport 2023; 63:17-23. [PMID: 37419038 DOI: 10.1016/j.ptsp.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 07/09/2023]
Abstract
INTRODUCTION Following ACL reconstruction (ACLR), deficits in hip muscle strength and relationships to future outcomes are unknown. METHODS 111 participants one year after ACLR, completed hip external rotation (ER) and internal rotation (IR) strength assessment. At 1 (n = 111) and 5 (n = 74) years post-ACLR, participants completed a battery of functional, symptomatic (Knee Osteoarthritis Outcome Score (KOOS)) and structural assessments (radiography, magnetic resonance imaging (MRI)). Cartilage health of the patellofemoral and tibiofemoral compartments was assessed with the semiquantitative MRI Osteoarthritis Knee Score. Hip rotation strength was compared between-limbs, and relationships between hip strength at 1 year and functional, symptomatic and cartilage outcomes at 1 and 5 years were investigated with regression models. RESULTS The index (ACLR) limb had weaker hip ER (but not IR) strength compared to the contralateral side (standardised mean difference ER = -0.33 (95%CI -0.60, -0.07; IR = -0.11 (95%CI -0.37, 0.15). Greater hip ER and IR strength was associated with superior function at 1 and 5 years, and better KOOS-Patellofemoral symptoms at 5 years. Greater hip ER strength was associated with lower odds of worsening tibiofemoral cartilage lesions at 5 years (odds ratio 0.01, 95%CI 0.00, 0.41). CONCLUSION Hip rotation strength may play a role in worsening function, symptoms and cartilage health after ACLR.
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Affiliation(s)
- Michael A Girdwood
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia; Australian IOC Centre for Prevention of Injury and Protection of Athlete Health, La Trobe University, Australia
| | - Brooke E Patterson
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia; Australian IOC Centre for Prevention of Injury and Protection of Athlete Health, La Trobe University, Australia
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia; Australian IOC Centre for Prevention of Injury and Protection of Athlete Health, La Trobe University, Australia
| | - Ali Guermazi
- School of Medicine, Boston University, Boston, MA, USA
| | | | | | - Ebonie K Rio
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia; Australian IOC Centre for Prevention of Injury and Protection of Athlete Health, La Trobe University, Australia
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia; Australian IOC Centre for Prevention of Injury and Protection of Athlete Health, La Trobe University, Australia.
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Schache AG, Sritharan P, Culvenor AG, Patterson BE, Perraton LG, Bryant AL, Guermazi A, Morris HG, Whitehead TS, Crossley KM. Patellofemoral joint loading and early osteoarthritis after ACL reconstruction. J Orthop Res 2023; 41:1419-1429. [PMID: 36751892 PMCID: PMC10946851 DOI: 10.1002/jor.25504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 07/21/2022] [Accepted: 12/07/2022] [Indexed: 02/09/2023]
Abstract
Patellofemoral joint (PFJ) osteoarthritis is common following anterior cruciate ligament reconstruction (ACLR) and may be linked with altered joint loading. However, little is known about the cross-sectional and longitudinal relationship between PFJ loading and osteoarthritis post-ACLR. This study tested if altered PFJ loading is associated with prevalent and worsening early PFJ osteoarthritis post-ACLR. Forty-six participants (mean ± 1 SD age 26 ± 5 years) approximately 1-year post-ACLR underwent magnetic resonance imaging (MRI) and biomechanical assessment of their reconstructed knee. Trunk and lower-limb kinematics plus ground reaction forces were recorded during the landing phase of a standardized forward hop. These data were input into a musculoskeletal model to calculate the PFJ contact force. Follow-up MRI was completed on 32 participants at 5-years post-ACLR. Generalized linear models (Poisson regression) assessed the relationship between PFJ loading and prevalent early PFJ osteoarthritis (i.e., presence of a PFJ cartilage lesion at 1-year post-ACLR) and worsening PFJ osteoarthritis (i.e., incident/progressive PFJ cartilage lesion between 1- and 5-years post-ACLR). A lower peak PFJ contact force was associated with prevalent early PFJ osteoarthritis at 1-year post-ACLR (n = 14 [30.4%]; prevalence ratio: 1.37; 95% confidence interval [CI]: 1.02-1.85) and a higher risk of worsening PFJ osteoarthritis between 1- and 5-years post-ACLR (n = 9 [28.1%]; risk ratio: 1.55, 95% CI: 1.13-2.11). Young adults post-ACLR who exhibited lower PFJ loading during hopping were more likely to have early PFJ osteoarthritis at 1-year and worsening PFJ osteoarthritis between 1- and 5-years. Clinical interventions aimed at mitigating osteoarthritis progression may be beneficial for those with signs of lower PFJ loading post-ACLR.
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Affiliation(s)
- Anthony G. Schache
- La Trobe Sports & Exercise Medicine Research CentreLa Trobe UniversityMelbourneVictoriaAustralia
| | - Prasanna Sritharan
- La Trobe Sports & Exercise Medicine Research CentreLa Trobe UniversityMelbourneVictoriaAustralia
| | - Adam G. Culvenor
- La Trobe Sports & Exercise Medicine Research CentreLa Trobe UniversityMelbourneVictoriaAustralia
| | - Brooke E. Patterson
- La Trobe Sports & Exercise Medicine Research CentreLa Trobe UniversityMelbourneVictoriaAustralia
| | - Luke G. Perraton
- Department of PhysiotherapyMonash UniversityMelbourneVictoriaAustralia
| | - Adam L. Bryant
- Centre for Health, Exercise & Sports MedicineUniversity of MelbourneMelbourneVictoriaAustralia
| | - Ali Guermazi
- Department of RadiologyBoston University School of MedicineBostonMassachusettsUSA
| | - Hayden G. Morris
- Park Clinic OrthopaedicsSt Vincent's Private HospitalMelbourneVictoriaAustralia
| | | | - Kay M. Crossley
- La Trobe Sports & Exercise Medicine Research CentreLa Trobe UniversityMelbourneVictoriaAustralia
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Werner DM, Golightly YM, Tao M, Post A, Wellsandt E. Environmental Risk Factors for Osteoarthritis: The Impact on Individuals with Knee Joint Injury. Rheum Dis Clin North Am 2022; 48:907-930. [PMID: 36333003 DOI: 10.1016/j.rdc.2022.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Osteoarthritis is a debilitating chronic condition involving joint degeneration, impacting over 300 million people worldwide. This places a high social and economic burden on society. The knee is the most common joint impacted by osteoarthritis. A common cause of osteoarthritis is traumatic joint injury, specifically injury to the anterior cruciate ligament. The purpose of this review is to detail the non-modifiable and modifiable risk factors for osteoarthritis with particular focus on individuals after anterior cruciate ligament injury. After reading this, health care providers will better comprehend the wide variety of factors linked to osteoarthritis.
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Affiliation(s)
- David M Werner
- Office of Graduate Studies, Medical Sciences Interdepartmental Area, University of Nebraska Medical Center, 987815 Nebraska Medical Center, Omaha, NE 68198-7815, USA; Division of Physical Therapy Education, College of Allied Health Professions, University of Nebraska Medical Center, 984420 Nebraska Medical Center, Omaha, NE 68198-4420, USA.
| | - Yvonne M Golightly
- College of Allied Health Professions, University of Nebraska Medical Center, 984035 Nebraska Medical Center Omaha, NE 68198-4035, USA
| | - Matthew Tao
- Division of Physical Therapy Education, College of Allied Health Professions, University of Nebraska Medical Center, 984420 Nebraska Medical Center, Omaha, NE 68198-4420, USA; Department of Orthopedic Surgery and Rehabilitation, University of Nebraska Medical Center, 984420 Nebraska Medical Center, Omaha, NE 68198-4420, USA
| | - Austin Post
- College of Medicine, University of Nebraska Medical Center, 984420 Nebraska Medical Center, Omaha, NE 68198-4420, USA
| | - Elizabeth Wellsandt
- Division of Physical Therapy Education, College of Allied Health Professions, University of Nebraska Medical Center, 984420 Nebraska Medical Center, Omaha, NE 68198-4420, USA; Department of Orthopedic Surgery and Rehabilitation, University of Nebraska Medical Center, 984420 Nebraska Medical Center, Omaha, NE 68198-4420, USA
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The development of long-term osteoarthritis following anterior cruciate ligament injury: reconstruction vs no reconstruction. Arch Orthop Trauma Surg 2022; 143:3201-3211. [PMID: 36305965 DOI: 10.1007/s00402-022-04662-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 10/10/2022] [Indexed: 02/09/2023]
Abstract
PURPOSE The high incidence of osteoarthritis (OA) in relatively young sportspeople following anterior cruciate ligament (ACL) reconstruction is concerning. Surgery is considered to reduce the development of OA compared to conservative management. This long-term study aimed to compare the incidence and severity of tibiofemoral OA (TFOA) and patellofemoral OA (PFOA) between reconstructed and non-reconstructed treatment groups and to determine which factors influence the development of OA. MATERIALS AND METHODS Fifty-six ACL-reconstructed and 45 conservatively treated patients from a cohort of 330 were followed for 11 years (mean) post-injury. Twenty-nine patients had received a bone-patellar tendon-bone (B-PT-B) graft, and 27 had received a hamstring (semitendinosus/gracilis) tendon (HT) graft. Assessment included objective and subjective stability, quadriceps and hamstring strength and radiology. Chi-square analyses compared OA between reconstructed and non-reconstructed groups and between B-PT-B, HT and non-surgical groups. Further analysis assessed the relationship between OA and age, time post-injury, meniscal injury/meniscectomy, quadriceps strength, hamstring strength, objective and subjective stability and sporting activity. RESULTS Forty-eight per cent reconstructed and 53% non-reconstructed patients developed TFOA (p = 0.690). Thirty-six per cent reconstructed and 38% non-reconstructed patients developed PFOA (p = 0.831) with moderate PFOA occurring only in the non-reconstructed group. Close to significant differences (p = 0.075) were found comparing the severity of TFOA between groups with a higher incidence of moderate/severe OA in the non-reconstructed and B-PT-B groups. TFOA differed significantly between the B-PT-B and HT groups. The development of OA was related to age, time post-injury, meniscal injury/meniscectomy, quadriceps strength and subjective stability. CONCLUSIONS There were no significant differences in OA incidence between reconstructed and non-reconstructed groups but fewer patients developed TFOA following HT grafting compared to B-PT-B grafting and to non-surgical treatment. Quadriceps weakness and meniscal injuries/meniscectomy, both potentially modifiable, were strongly associated with the development of TF and PFOA.
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Whittaker JL, Losciale JM, Juhl CB, Thorlund JB, Lundberg M, Truong LK, Miciak M, van Meer BL, Culvenor AG, Crossley KM, Roos EM, Lohmander S, van Middelkoop M. Risk factors for knee osteoarthritis after traumatic knee injury: a systematic review and meta-analysis of randomised controlled trials and cohort studies for the OPTIKNEE Consensus. Br J Sports Med 2022; 56:1406-1421. [DOI: 10.1136/bjsports-2022-105496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 11/04/2022]
Abstract
ObjectiveTo identify and quantify potential risk factors for osteoarthritis (OA) following traumatic knee injury.DesignSystematic review and meta-analyses that estimated the odds of OA for individual risk factors assessed in more than four studies using random-effects models. Remaining risk factors underwent semiquantitative synthesis. The modified GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach for prognostic factors guided the assessment.Data sourcesMEDLINE, EMBASE, CENTRAL, SPORTDiscus, CINAHL searched from inception to 2009–2021.EligibilityRandomised controlled trials and cohort studies assessing risk factors for symptomatic or structural OA in persons with a traumatic knee injury, mean injury age ≤30 years and minimum 2-year follow-up.ResultsAcross 66 included studies, 81 unique potential risk factors were identified. High risk of bias due to attrition or confounding was present in 64% and 49% of studies, respectively. Ten risk factors for structural OA underwent meta-analysis (sex, rehabilitation for anterior cruciate ligament (ACL) tear, ACL reconstruction (ACLR), ACLR age, ACLR body mass index, ACLR graft source, ACLR graft augmentation, ACLR+cartilage injury, ACLR+partial meniscectomy, ACLR+total medial meniscectomy). Very-low certainty evidence suggests increased odds of structural OA related to ACLR+cartilage injury (OR=2.31; 95% CI 1.35 to 3.94), ACLR+partial meniscectomy (OR=1.87; 1.45 to 2.42) and ACLR+total medial meniscectomy (OR=3.14; 2.20 to 4.48). Semiquantitative syntheses identified moderate-certainty evidence that cruciate ligament, collateral ligament, meniscal, chondral, patellar/tibiofemoral dislocation, fracture and multistructure injuries increase the odds of symptomatic OA.ConclusionModerate-certainty evidence suggests that various single and multistructure knee injuries (beyond ACL tears) increase the odds of symptomatic OA. Risk factor heterogeneity, high risk of bias, and inconsistency in risk factors and OA definition make identifying treatment targets for preventing post-traumatic knee OA challenging.
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Saueressig T, Braun T, Steglich N, Diemer F, Zebisch J, Herbst M, Zinser W, Owen PJ, Belavy DL. Primary surgery versus primary rehabilitation for treating anterior cruciate ligament injuries: a living systematic review and meta-analysis. Br J Sports Med 2022; 56:1241-1251. [PMID: 36038357 DOI: 10.1136/bjsports-2021-105359] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Compare the effectiveness of primarily surgical versus primarily rehabilitative management for anterior cruciate ligament (ACL) rupture. DESIGN Living systematic review and meta-analysis. DATA SOURCES Six databases, six trial registries and prior systematic reviews. Forward and backward citation tracking was employed. ELIGIBILITY CRITERIA Randomised controlled trials that compared primary reconstructive surgery and primary rehabilitative treatment with or without optional reconstructive surgery. DATA SYNTHESIS Bayesian random effects meta-analysis with empirical priors for the OR and standardised mean difference and 95% credible intervals (CrI), Cochrane RoB2, and the Grading of Recommendations Assessment, Development and Evaluation approach to judge the certainty of evidence. RESULTS Of 9514 records, 9 reports of three studies (320 participants in total) were included. No clinically important differences were observed at any follow-up for self-reported knee function (low to very low certainty of evidence). For radiological knee osteoarthritis, we found no effect at very low certainty of evidence in the long term (OR (95% CrI): 1.45 (0.30 to 5.17), two studies). Meniscal damage showed no effect at low certainty of evidence (OR: 0.85 (95% CI 0.45 to 1.62); one study) in the long term. No differences were observed between treatments for any other secondary outcome. Three ongoing randomised controlled trials were identified. CONCLUSIONS There is low to very low certainty of evidence that primary rehabilitation with optional surgical reconstruction results in similar outcome measures as early surgical reconstruction for ACL rupture. The findings challenge a historical paradigm that anatomic instability should be addressed with primary surgical stabilisation to provide optimal outcomes. PROSPERO REGISTRATION NUMBER CRD42021256537.
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Affiliation(s)
- Tobias Saueressig
- Science and Research, Physio Meets Science GmbH, Leimen, Baden-Württemberg, Germany
| | - Tobias Braun
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit, Bochum, North Rhine-Westphalia, Germany.,HSD Hochschule Döpfer (University of Applied Sciences), Cologne, North Rhine-Westphalia, Germany
| | - Nora Steglich
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit, Bochum, North Rhine-Westphalia, Germany
| | | | - Jochen Zebisch
- Science and Research, Physio Meets Science GmbH, Leimen, Baden-Württemberg, Germany
| | - Maximilian Herbst
- Science and Research, Physio Meets Science GmbH, Leimen, Baden-Württemberg, Germany
| | | | - Patrick J Owen
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia
| | - Daniel L Belavy
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit, Bochum, North Rhine-Westphalia, Germany
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Ebert JR, Nairn R, Breidahl W, Annear PT. Double-bundle anterior cruciate ligament reconstruction using autologous hamstrings with LARS augmentation demonstrates comparable outcomes to hamstrings alone, without evidence of synovitis or early osteoarthritis. Knee Surg Sports Traumatol Arthrosc 2022; 30:2320-2328. [PMID: 34839367 DOI: 10.1007/s00167-021-06801-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/08/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE To compare the clinical and radiological outcomes in patients undergoing anterior cruciate ligament reconstruction (ACLR) with, or without, LARS augmentation. METHODS One-hundred and thirty-six patients that underwent double-bundle ACLR with (DB Hams/LARS, n = 67), or without (DB Hams, n = 69), LARS augmentation, were assessed clinically and with Magnetic Resonance Imaging (MRI) at a minimum of 7-years post-surgery. Patients were assessed via patient-reported outcome measures (PROMs), KT-1000 (laxity), isokinetic knee extensor and flexor strength and a 4-hop test battery. Limb symmetry indices (LSIs) were calculated. The Whole-Organ Magnetic Resonance Imaging Score (WORMS) evaluated knee status via MRI. Sport participation, secondary operations, ACL re-tears and contralateral ACL tears were reported. RESULTS No differences (n.s.) were observed in demographics, PROMs, KT-1000 scores or strength and hop LSIs. Normal (< 3 mm side-to-side differences) KT-1000 scores were observed in 64 (92.8%) and 59 (88.1%) of DB Hams and DB Hams/LARS patients, respectively. Comparative rates of satisfaction were reported. Knee flexor strength and hop test LSIs were all ˃95% in both groups, which was 94.2% and 96.7% for knee extensor strength in the DB Hams and DB Hams/LARS cohorts, respectively. While 53 (76.8%) and 52 (77.6%) of the DB Hams and DB Hams/LARS patients had returned to pivoting sports, 42 (60.9%) and 41 (61.2%) were participating in pivoting sports at the minimum 7-year review. No difference (n.s.) was observed in the WORMS (12.3 DB Hams, 16.7 DB Hams/LARS). Of the cohort assessed, 8 (11%) DB Hams and 11 (16%) DB Hams/LARS patients had undergone secondary surgery. In addition to one patient in each group that demonstrated ACL rupture on MRI, an additional cohort of patients were excluded from the current analysis due to prior re-tear (DB Hams n = 6, DB Hams/LARS n = 8) or contralateral ACL tear (DB Hams n = 4, DB Hams/LARS n = 4). CONCLUSIONS Comparable outcomes were observed after double-bundle ACLR using autologous hamstrings with, or without, LARS augmentation. Therefore, while these outcomes do not justify the additional use of synthetic augmentation given the lack of further benefit and additional cost, higher rates of graft failure, synovitis and early osteoarthritic change previously reported were not observed. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Jay R Ebert
- The School of Human Sciences (Exercise and Sport Science), The University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia. .,HFRC Rehabilitation Clinic, 117 Stirling Highway, Nedlands, WA, 6009, Australia.
| | - Robert Nairn
- Perth Radiological Clinic, Subiaco, Perth, WA, 6008, Australia
| | | | - Peter T Annear
- Perth Orthopaedic and Sports Medicine Centre, West Perth, WA, 6005, Australia
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