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Herman ZJ, Kaarre J, Getgood AMJ, Musahl V. Precision Anterior Cruciate Ligament Reconstruction. Clin Sports Med 2024; 43:535-546. [PMID: 38811126 DOI: 10.1016/j.csm.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Precision anterior cruciate ligament reconstruction (ACLR) refers to the individualized approach to prerehabilitation, surgery (including anatomy, bony morphology, and repair/reconstruction of concomitant injuries), postrehabilitation, and functional recovery. This individualized approach is poised to revolutionize orthopedic sports medicine, aiming to improve patient outcomes. The purpose of this article is to provide a summary of precision ACLR, from the time of diagnosis to the time of return to play, with additional insight into the future of ACLR.
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Affiliation(s)
- Zachary J Herman
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, USA.
| | - Janina Kaarre
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, USA; Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Alan M J Getgood
- Department of Orthopaedic Surgery, London Health Sciences Centre, University Hospital, London, Ontario N6A 5A5, Canada; Department of Surgery, Fowler-Kennedy Sports Medicine Clinic 3M Centre, Western University, London, Ontario N6A 3K7, Canada; Western's Bone and Joint Institute, University Hospital, London, Ontario N6G 2V4, Canada
| | - Volker Musahl
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, USA
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Cobian DG, Oppenheim ZR, Roehl TJ, Joachim MR, Heiderscheit BC. Knee Extensor Torque Steadiness and Quadriceps Activation Variability in Collegiate Athletes 4, 6, and 12 Months After ACL Reconstruction. Orthop J Sports Med 2024; 12:23259671241253843. [PMID: 38867919 PMCID: PMC11168251 DOI: 10.1177/23259671241253843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 11/16/2023] [Indexed: 06/14/2024] Open
Abstract
Background Quadriceps performance after anterior cruciate ligament reconstruction (ACLR) is typically characterized by peak force/torque, but the ability to generate consistent knee extensor torque may be clinically meaningful. Purpose/Hypothesis The purpose of this study was to evaluate knee extensor torque steadiness and quadriceps activation variability in collegiate athletes 4 to 12 months after ACLR. It was hypothesized that between-limb asymmetries in torque steadiness and activation variability would be observed and that steadiness would be associated with activation variability and peak knee extensor torque symmetry. Study Design Case-control study; Level of evidence, 3. Methods A total of 30 National Collegiate Athletic Association Division I athletes completed maximal voluntary isometric contractions 4, 6, and 12 months after ACLR. Torque and surface electromyography of the superficial quadriceps were recorded. Torque steadiness was calculated as the mean difference between initial and low-pass filtered torque signals and was expressed as a percentage of peak torque. Quadriceps activation variability was calculated similarly and was expressed as a percentage of peak electromyography. Linear mixed models were used to assess change in torque steadiness and activation variability over time. Associations between torque steadiness of the operated limb, activation variability, and quadriceps strength symmetry were evaluated using the Spearman correlation coefficient. Results Limb-by-time interactions were detected for torque steadiness and activation variability (P < .001), with reductions (improvements) in limb steadiness and activation variability observed with increasing time since surgery. Between-limb differences in torque steadiness and activation variability were observed at 4 and 6 months postoperatively (P < .05). Significant associations between operated limb torque steadiness and quadriceps activation variability were observed at 4 months (P < .001) and 6 months (P < .01). Torque steadiness of the operated limb was associated with peak knee extensor torque symmetry at 4 months (r S = -0.49; P < .01) and 6 months (r S = -0.49; P < .01). Conclusion In collegiate athletes, impaired knee extensor torque steadiness of the operated limb and associated abnormal quadriceps activation patterns were observed 4 to 12 months after ACLR, and the consistency of knee extensor torque production was associated with greater quadriceps strength asymmetries, particularly 4 to 6 months after surgery. Operated limb torque steadiness and activation variability improved from 4 to 12 months after ACLR. Clinical assessment of knee extensor torque steadiness after ACLR may improve prognosis and specificity of rehabilitation efforts.
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Affiliation(s)
- Daniel G. Cobian
- Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Doctor of Physical Therapy Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Zachary R. Oppenheim
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Department of Biomedical Engineering, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Tyler J. Roehl
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Doctor of Physical Therapy Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Mikel R. Joachim
- Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Bryan C. Heiderscheit
- Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Department of Biomedical Engineering, University of Wisconsin–Madison, Madison, Wisconsin, USA
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Cobian DG, Knurr KA, Joachim MR, Bednarek AL, Broderick AM, Heiderscheit BC. Does It Matter? Isometric or Isokinetic Assessment of Quadriceps Strength Symmetry 9 Months After ACLR in Collegiate Athletes. Sports Health 2024:19417381241247819. [PMID: 38742396 DOI: 10.1177/19417381241247819] [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: 05/16/2024] Open
Abstract
BACKGROUND Greater quadriceps strength symmetry is associated with better outcomes after anterior cruciate ligament reconstruction (ACLR). Isometric and isokinetic assessments of quadriceps strength inform therapeutic exercise prescription and return-to-sport decisions. It is unclear whether isometric and isokinetic measures provide similar information post-ACLR. HYPOTHESIS Quadriceps strength symmetry is similar between isometric and isokinetic assessments. Isokinetic and isometric strength symmetries have similar associations to functional knee kinetics and self-reported knee function. STUDY DESIGN Cross-sectional study. LEVEL OF EVIDENCE Level 3. METHODS NCAA Division I athletes (N = 35), 8.9 ± 2.5 months post-ACLR completed isometric and isokinetic quadriceps strength assessments, countermovement jumps (CMJs), and treadmill running. Self-reported knee function was assessed using the International Knee Documentation Committee Subjective Knee Form (IKDC). Agreement between isometric and isokinetic strength symmetry was assessed using Bland-Altman analysis, with associations to functional knee kinetics and IKDC assessed using Pearson correlations and linear regressions. RESULTS Mean difference in quadriceps strength symmetry between isokinetic and isometric assessments was 1.0% (95% limits of agreement of -25.1% to 23.0%). Functional knee kinetics during running and CMJ were moderately to strongly associated with isometric strength symmetry (r = 0.64-0.80, P < 0.01) and moderately associated with isokinetic strength symmetry (r = 0.41-0.58, P < 0.01). IKDC scores were weakly to moderately associated with isometric (r = 0.39, P = 0.02) and isokinetic (r = 0.49, P < 0.01) strength symmetry. CONCLUSION Isokinetic and isometric assessments of quadriceps strength symmetry in collegiate athletes 9 months post-ACLR demonstrated strong agreement. Quadriceps strength symmetry is associated with functional knee kinetic symmetry post-ACLR. CLINICAL RELEVANCE Considerable individual variation suggests mode of contraction should be consistent throughout postoperative assessment. Isometric strength symmetry may be a better indicator of functional knee kinetic symmetry, while isokinetic strength symmetry may be associated more closely with patient-reported outcomes.
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Affiliation(s)
- Daniel G Cobian
- Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, Wisconsin
- Doctor of Physical Therapy Program, University of Wisconsin-Madison, Madison, Wisconsin
- Sports Rehabilitation, University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Keith A Knurr
- Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, Wisconsin
- Doctor of Physical Therapy Program, University of Wisconsin-Madison, Madison, Wisconsin
- Department of Medicine, Division of Geriatrics, University of Wisconsin-Madison, Madison, Wisconsin
| | - Mikel R Joachim
- Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, Wisconsin
| | - Amy L Bednarek
- Sports Rehabilitation, University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Andrew M Broderick
- Sports Rehabilitation, University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Bryan C Heiderscheit
- Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, Wisconsin
- Sports Rehabilitation, University of Wisconsin Hospital and Clinics, Madison, Wisconsin
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin
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Center JA, Willy RW, Elias ARC, Mischke JJ. Validity of a commercially available load cell dynamometer in measuring isometric knee extension torque in patients with knee disorders. Phys Ther Sport 2024; 67:167-173. [PMID: 38702203 DOI: 10.1016/j.ptsp.2024.04.008] [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: 01/25/2024] [Revised: 04/21/2024] [Accepted: 04/22/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVE Assess the validity of hand-held dynamometry (HHD) and the Tindeq Progressor (TP) in assessing peak isometric knee extension torque and limb symmetry index (LSI) versus isokinetic dynamometer (IKD). DESIGN Prospective cross-sectional study. SETTING Laboratory. PARTICIPANTS 31 individuals with unilateral knee disorders (21 female; 28.3 ± 11 years). MAIN OUTCOME MEASURES Peak isometric knee extension torque; Knee extension LSI. RESULTS Strong to almost perfect (p < 0.001) correlations (Cohen's Kappa k) with IKD were found for both devices for peak torque of the uninvolved limb (HHD [k = 0.84], TP [k = 0.91]) and involved limb (HHD [k = 0.93], TP [k = 0.98]). For LSI, moderate to strong (p < 0.001) correlations with IKD were found for HHD (k = 0.79) and TP (k = 0.89). Mean bias errors were equivalent for determining LSI (HHD = 0.02%; TP = 0.03%). Both HHD and TP were highly sensitive (96.2-100.0%) and specific (100.0%) at the 70% LSI threshold. TP showed higher sensitivity and specificity at the 90% LSI threshold. CONCLUSION HHD and TP are valid in measuring isometric knee extension torque with the reference standard IKD. TP showed superior validity in identifying LSI. TP also shows greater specificity in identifying the 90% LSI threshold.
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Affiliation(s)
- John A Center
- School of Physical Therapy and Rehabilitation Science, University of Montana, Missoula, MT, USA.
| | - Richard W Willy
- School of Physical Therapy and Rehabilitation Science, University of Montana, Missoula, MT, USA
| | - Audrey R C Elias
- School of Physical Therapy and Rehabilitation Science, University of Montana, Missoula, MT, USA
| | - John J Mischke
- School of Physical Therapy and Rehabilitation Science, University of Montana, Missoula, MT, USA
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Yu F, Xiao LE, Wang T, Hu Y, Xiao J. Nurse-Assisted Rehabilitation Protocols Following Anterior Cruciate Ligament Reconstruction. Orthop Nurs 2024; 43:163-178. [PMID: 38861747 DOI: 10.1097/nor.0000000000001030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/13/2024] Open
Abstract
Despite significant advancements in surgical instruments and operation skills, short- and long-term outcomes following anterior cruciate ligament reconstruction (ACLR) remain unsatisfactory, as many patients fail to return to their pre-injury level of sports. Inadequate ACL rehabilitation is the primary cause of poor outcomes. Nurses have become a crucial element in the rehabilitation process. Although there is no consensus regarding the optimal post-operative rehabilitation protocols, restoring muscle strength and neuromuscular control are consistently the primary goals. This literature review presents nurse-assisted rehabilitation protocols aiming at improving muscle strength and neuromuscular control. The review discusses postoperative rehabilitation, including home-based and supervised rehabilitation, open and closed kinetic chain exercises, eccentric and concentric training, blood flow restriction training, and plyometric training. Each training protocol has its benefits and drawbacks, and should be used cautiously in specific stages of rehabilitation. Neuromuscular training, such as neuromuscular electrical stimulation, neuromuscular control exercises, and vibration therapy, is considered crucial in rehabilitation.
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Affiliation(s)
- Fang Yu
- Fang Yu, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Li-En Xiao, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Tao Wang, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
- Yong Hu, PhD, Department of Joint Surgery, the Fifth Affiliated Hospital of Southern Medical University, GuangZhou City, GuangDong Province, China
- Jun Xiao, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
| | - Li-En Xiao
- Fang Yu, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Li-En Xiao, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Tao Wang, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
- Yong Hu, PhD, Department of Joint Surgery, the Fifth Affiliated Hospital of Southern Medical University, GuangZhou City, GuangDong Province, China
- Jun Xiao, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
| | - Tao Wang
- Fang Yu, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Li-En Xiao, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Tao Wang, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
- Yong Hu, PhD, Department of Joint Surgery, the Fifth Affiliated Hospital of Southern Medical University, GuangZhou City, GuangDong Province, China
- Jun Xiao, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
| | - Yong Hu
- Fang Yu, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Li-En Xiao, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Tao Wang, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
- Yong Hu, PhD, Department of Joint Surgery, the Fifth Affiliated Hospital of Southern Medical University, GuangZhou City, GuangDong Province, China
- Jun Xiao, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
| | - Jun Xiao
- Fang Yu, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Li-En Xiao, BD, Department of Joint Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, GuangZhou City, GuangDong Province, China
- Tao Wang, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
- Yong Hu, PhD, Department of Joint Surgery, the Fifth Affiliated Hospital of Southern Medical University, GuangZhou City, GuangDong Province, China
- Jun Xiao, PhD, Department of Joint Surgery, People's Hospital of GanZhou City, GanZhou City, JiangXi Province, China
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Epstein E, Huse C, Link M, Greenberg E. Reliability of a qualitative movement assessment tool during a single-leg triple hop landing. Phys Ther Sport 2024; 67:104-109. [PMID: 38643732 DOI: 10.1016/j.ptsp.2024.04.005] [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: 01/29/2024] [Revised: 04/11/2024] [Accepted: 04/12/2024] [Indexed: 04/23/2024]
Abstract
OBJECTIVE Assess inter- and intra-rater reliability of the Qualitative Analysis of Single Leg Squat (QASLS) during a single-leg triple hop landing in subjects following anterior cruciate ligament reconstruction (ACLR). Explore if differences in reliability existed between novice and experienced clinicians. Determine if QASLS scores differed between the surgical and nonsurgical limbs. DESIGN Repeated Measures. PARTICIPANTS 20 subjects ≥6 months post-ACLR. METHODS Subjects were recorded performing a single-leg triple hop bilaterally. Videos were independently rated by five raters (2 physical therapists and 3 physical therapy students). Intraclass correlation coefficient (ICC) was calculated to measure reliability of the QASLS on the surgical limb. Wilcoxon signed-rank test was utilized to assess if differences in QASLS scores existed between limbs. RESULTS The cumulative inter-rater reliability was moderate (ICC (2,1): 0.703) and the cumulative intra-rater reliability was good (ICC (3,1): 0.857). Little difference was found between experienced and novice raters for inter- and intra-rater reliability. There was no statistically significant difference in QASLS scores between limbs (P = 0.64). CONCLUSION The QASLS tool offers moderate inter- and good intra-rater reliability for evaluating movement quality during a single-leg triple hop landing, irrespective of rater experience. Additionally, there was no observed difference in QASLS scores between surgical and nonsurgical limbs.
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Affiliation(s)
- Eli Epstein
- Children's Hospital of Philadelphia, PA, USA.
| | - Casey Huse
- Children's Hospital of Philadelphia, PA, USA
| | | | - Elliot Greenberg
- Children's Hospital of Philadelphia, PA, USA; Arcadia University, Department of Physical Therapy, PA, USA
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Geeslin AG, Moatshe G, Engebretsen L, Lind M, Hansson F, Stalman A, Barenius B, LaPrade RF. Functional anterior cruciate ligament braces may have a role in select patient groups although there is presently limited evidence supporting or refuting their routine use: A scoping review of clinical practice guidelines and an updated bracing classification. Knee Surg Sports Traumatol Arthrosc 2024. [PMID: 38651562 DOI: 10.1002/ksa.12203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/21/2024] [Accepted: 04/02/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE The purpose of this study was to perform a scoping review of clinical practice guidelines (CPGs) concerning the use of functional anterior cruciate ligament (ACL) braces and to clarify the nomenclature for bracing relevant to ACL injury treatment in order to support prescribing clinicians. METHODS A PubMed search for CPGs for the use of braces following ACL injury or reconstruction was performed. CPGs on the treatment of ACL injuries with sufficient attention to postoperative braces were included in this scoping review. The references used for supporting the specific CPG recommendations were reviewed. Specific indications for brace use including brace type, period of use following surgery and activities requiring brace use were collected. RESULTS Six CPGs were identified and included this this review. Three randomised trials provided the evidence for recommendations on functional brace use following ACL reconstruction in the six CPGs. Functional ACL braces were the primary focus of the three randomised trials, although extension braces (postoperative knee immobilisers) were also discussed. A novel dynamic ACL brace category has been described, although included CPGs did not provide guidance on this brace type. CONCLUSIONS Guidance on the use of functional ACL braces following ACL reconstruction is provided in six CPGs supported by three randomised trials. However, the brace protocols and patient compliance in the randomised trials render these CPGs inadequate for providing guidance on the use of functional ACL braces in the general and high-risk patient populations when returning to sport after ACL reconstruction. Functional ACL braces are commonly utilised during the course of ACL injury treatment although there is presently limited evidence supporting or refuting the routine use of these braces. Future studies are, therefore, necessary in order to provide guidance on the use of functional and dynamic ACL braces in high-risk patient populations. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Andrew G Geeslin
- Department of Orthopedics and Rehabilitation, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | | | | | - Martin Lind
- Orthopedic Surgery, Aarhus University Hospital, Århus N, Denmark
| | - Frida Hansson
- Stockholm Sports Trauma Research Center, FIFA Medical Center of Excellence, MMK, Karolinska Institutet, Capio Artro Clinic, Stockholm, Sweden
| | - Anders Stalman
- Stockholm Sports Trauma Research Center, FIFA Medical Center of Excellence, MMK, Karolinska Institutet, Capio Artro Clinic, Stockholm, Sweden
| | - Bjorn Barenius
- Stockholm Sports Trauma Research Center, FIFA Medical Center of Excellence, MMK, Karolinska Institutet, Capio Artro Clinic, Stockholm, Sweden
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Mouhli D, Cojean T, Lustig S, Servien E. Influence of hamstring stiffness on anterior tibial translation after anterior cruciate ligament rupture. Knee 2024; 47:121-128. [PMID: 38394991 DOI: 10.1016/j.knee.2024.02.002] [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: 09/21/2023] [Revised: 12/09/2023] [Accepted: 02/07/2024] [Indexed: 02/25/2024]
Abstract
BACKGROUND There is a correlation between the hamstring stiffness and the decrease of anterior tibial translation in athletic patients with healthy knees. This observation could question the clinical reliability of the Lachman-Trillat test to detect complete ACL ruptures in patients with an important hamstring stiffness. This study aims to determine if anterior tibial translation is correlated with hamstring stiffness in patients with complete ACL rupture. METHODS This is a prospective study including patients with unilateral complete ACL rupture confirmed by MRI. The arthrometer GNRB® was used to measure anterior tibial translation on both knees at 134 N and compute the side-to-side difference. The hamstring stiffness was assessed with the eccentric peak torque using the isokinetic dynamometer CON-TREX. Linear regressions were done between these two parameters on two study groups: one included all patients (GR1), and the other included only isolated ACL injuries without associated lesions (GR2). RESULTS Fifty-two patients were included (29 men, 23 women) with an average of 34.9 years old. The mean eccentric peak torque of the hamstrings for pathological knees was 94.9Nm for GR1 and 91.7Nm for GR2. The mean side-to-side difference was 2.42 mm for GR1 and 1.99 mm for GR2. No significant correlations were identified for GR1 (p = 0.66) and GR2 (p = 0.105). CONCLUSION No significant linear correlation was found between side-to-side difference measured by GNRB® and hamstring stiffness for pathological knees with complete ACL rupture. These results lead to believe that the Lachman-Trillat clinical test is not influenced by hamstring stiffness. LEVEL OF EVIDENCE Prospective study, level of evidence IV.
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Affiliation(s)
- Djaffar Mouhli
- Département de Chirurgie Orthopédique et de Médecine du Sport, FIFA Medical Center of Excellence, Hôpital de la Croix Rousse, Centre Hospitalo-Universitaire de Lyon, France
| | - Théo Cojean
- Univ Lyon, Univ Gustave Eiffel, Univ Claude Bernard Lyon 1, LBMC UMR_T 9406, F-69622 Lyon, France.
| | - Sébastien Lustig
- Département de Chirurgie Orthopédique et de Médecine du Sport, FIFA Medical Center of Excellence, Hôpital de la Croix Rousse, Centre Hospitalo-Universitaire de Lyon, France; Univ Lyon, Univ Gustave Eiffel, Univ Claude Bernard Lyon 1, LBMC UMR_T 9406, F-69622 Lyon, France
| | - Elvire Servien
- Département de Chirurgie Orthopédique et de Médecine du Sport, FIFA Medical Center of Excellence, Hôpital de la Croix Rousse, Centre Hospitalo-Universitaire de Lyon, France; LIBM - EA 7424, Laboratoire interuniversitaire de la Biologie du Mouvement, Université Claude Bernard Lyon 1, Lyon, France
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Pulver M, Hilfiker R, Bizzini M, Mathieu N, Meyer S, Allet L. Clinical practice and barriers among Swiss physiotherapists treating patients with anterior cruciate ligament reconstruction: A survey of pre-operative rehabilitation to return to sport. Phys Ther Sport 2024; 65:38-48. [PMID: 38006798 DOI: 10.1016/j.ptsp.2023.10.007] [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: 06/26/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/27/2023]
Abstract
OBJECTIVES To investigate current clinical practice of Swiss physiotherapists treating patients with anterior cruciate ligament reconstruction (ACLR) from pre-operative rehabilitation until return to sport (RTS). We assessed optimisation strategies in daily practice and the perceived barriers to these optimisations, and evaluated whether there was a relevant difference in clinical practice for physiotherapists with post-graduate certification in sports physiotherapy or deep clinical experience and those without such experience. DESIGN Cross-sectional survey. SETTING Online survey platform. PARTICIPANTS Swiss physiotherapists. MAIN OUTCOME MEASURES The survey comprised six sections: participant information, pre-operative rehabilitation, post-operative rehabilitation, RTS, re-injury prevention, and optimisation strategies and barriers. RESULTS A minority of physiotherapists treated ACLR patients pre-operatively. Overall, 91% included quadriceps open kinetic chain exercise in their treatment, 37% used patient-reported outcomes measures (PROMs) and 39% considered psychological criteria when making decisions about RTS. Most physiotherapists (67%) felt limited due to the time available, the number of prescriptions and the tariffication system. CONCLUSION This study highlights areas within ACLR rehabilitation practice in Switzerland that could be improve. Improvements in understanding of the barriers to implementation of best evidence in practice and a redefinition of the clinical process around ACLR rehabilitation in Switzerland are necessary.
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Affiliation(s)
- Mathieu Pulver
- Department of Health Professions, Bern University of Applied Sciences, Bern, Switzerland; School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, HES-SO Valais-Wallis, Sion, Switzerland.
| | | | - Mario Bizzini
- Schulthess Clinic Human Performance Lab, Zurich, Switzerland
| | - Nicolas Mathieu
- School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, HES-SO Valais-Wallis, Leukerbad, Switzerland
| | - Stephan Meyer
- Sport Physiotherapy, Swiss Federal Institute of Sport Magglingen SFISM, Magglingen, Switzerland
| | - Lara Allet
- School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, HES-SO Valais-Wallis, Sion, Switzerland; The Sense, Innovation & Research Center, Sion, Switzerland; Department of Medicine, University Hospitals of Geneva and University of Geneva, Geneva, Switzerland
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Romandini I, Cance N, Dan MJ, Pineda T, Pairot de Fontenay B, Demey G, Dejour DH. A non-weight bearing protocol after ACL reconstruction improves static anterior tibial translation in patients with elevated slope and increased weight bearing tibial anterior translation. J Exp Orthop 2023; 10:142. [PMID: 38114884 PMCID: PMC10730494 DOI: 10.1186/s40634-023-00694-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/14/2023] [Indexed: 12/21/2023] Open
Abstract
PURPOSE Aim of this study is to evaluate the impact of a non-weight bearing (NWB) protocol within 21 post-operative days after anterior cruciate ligament (ACL) reconstruction on static and dynamic anterior tibial translations (SATT and DATT, respectively). The hypothesis is that delayed WB would improve ATT at 9 months follow-up. METHODS A series of patients treated with ACL reconstruction was retrospectively reviewed, comparing a group with immediate post-operative weight bearing (WB group) and a group without post-operative weight bearing (NWB group). The NWB protocol was applied to patients with posterior tibial slope (PTS) ≥ 12°, pre-operative SATT ≥ 5 mm, and/or meniscal lesions of root or radial type. SATT, and PTS were measured on 20° flexion monopodal lateral x-rays, while DATT on Telos™ x-rays at pre-operative and 9-months follow-up. RESULTS One hundred seventy-nine patients were included (50 NWB group, 129 WB group). The SATT worsened in the WB group with a mean increase of 0.7 mm (SD 3.1 mm), while in the NWB group, the SATT improved with a mean decrease of 1.4 mm (SD 3.1 mm) from the pre-operative to 9 months' follow-up (p < 0.001). The side-to-side Telos™ evaluation showed a significant improvement in DATT within both the groups (p < 0.001), but there was no difference between the two groups (p = 0.99). CONCLUSION The post-operative protocol of 21 days without WB led to an improvement in SATT at 9 months without an influence on DATT, and it is recommended for patients with a SATT ≥ 5 mm and/or a PTS ≥ 12° as part of an "à la carte" approach to ACL reconstruction. LEVEL OF EVIDENCE Level IV, Retrospective case series.
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Affiliation(s)
- Iacopo Romandini
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France.
- IRCCS Istituto Ortopedico Rizzoli, Clinica Ortopedica e Traumatologica 2, Via Pupilli 1, Bologna, 40136, Italy.
| | - Nicolas Cance
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
| | - Michael J Dan
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
- Surgical and Orthopaedic Research Laboratory, Prince of Wales Clinical School, University of New South Wales, 2052, Sydney, Australia
| | - Tomas Pineda
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
- Hospital El Carmen, Santiago, Chile
| | - Benoit Pairot de Fontenay
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
| | - Guillaume Demey
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
| | - David H Dejour
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
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Basas C, Ito N, Grävare Silbernagel K, Reyes-Gil F, Basas Á. The Basas Spanish Squat: Superimposition of Electrical Stimulation to Optimize Patellar Tendon Strain: A Case Series. Int J Sports Phys Ther 2023; 18:1299-1307. [PMID: 38050553 PMCID: PMC10693482 DOI: 10.26603/001c.89267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/24/2023] [Indexed: 12/06/2023] Open
Abstract
Background The Basas Spanish Squat with electrical stimulation (E-stim) has shown promising results as a potential key exercise in treatment of athletes with patellar tendinopathy. Gold standard exercise therapy for tendon injuries consists of tendon loading exercises, or exercises that appropriately applies high levels of mechanical strain to the tendon. The theoretical pathway in which the Basas Spanish Squat with E-stim improves tendinopathy has been speculated to be the additional strain applied through the patellar tendon during superimposition of E-stim. This theory, however, has yet to be confirmed. Purpose The purpose of this case series was to compare patellar tendon strain, during the Basas Spanish Squat with, and without E-stim, and open kinetic chain knee extension. Methods Four healthy participants performed the three exercises while a physical therapist collected simultaneous unilateral ultrasound images from the patellar tendon. Strain was calculated as the change in patellar tendon length during contraction divided by the resting length. Results Amongst all participants, patellar tendon strain was smallest during the Basas Spanish Squat without E-stim, followed by the open kinetic chain knee extension at 60% maximum voluntary isometric contraction. The Basas Spanish Squat with E-stim yielded approximately double or more strain compared to the without E-stim condition and demonstrated higher level of strain compared to open kinetic chain knee extension in all participants. Conclusion The findings reflect a clear trend of increased strain through the patellar tendon when E-stim was superimposed. The results support the theory that the Basas Spanish Squat with E-stim increases patellar tendon strain and could explain the reported clinical benefits in individuals with patellar tendinopathy. Level of Evidence 4, Case series.
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Affiliation(s)
- Carlos Basas
- Department of Physical Therapy Real Federacion Española de Atletismo
| | - Naoaki Ito
- Department of Physical Therapy University of Delaware
- Biomechanics and Movement Science Program University of Delaware
| | - Karin Grävare Silbernagel
- Department of Physical Therapy University of Delaware
- Biomechanics and Movement Science Program University of Delaware
| | | | - Ángel Basas
- Department of Physical Therapy Real Federacion Española de Atletismo
- Department of Physical Therapy University of Delaware
- Biomechanics and Movement Science Program University of Delaware
- Department of Physical Therapy and Sport Science Olympia Medical Center
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12
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Knurr KA, Cobian DG, Kliethermes SA, Stiffler-Joachim MR, Heiderscheit BC. The Influence of Quadriceps Strength and Rate of Torque Development on the Recovery of Knee Biomechanics During Running After Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2023; 51:3171-3178. [PMID: 37681433 PMCID: PMC10985737 DOI: 10.1177/03635465231194617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
BACKGROUND After anterior cruciate ligament reconstruction (ACLR), altered surgical knee biomechanics during running is common. Although greater quadriceps strength is associated with more symmetrical running knee kinetics after ACLR, abnormal running mechanics persist even after resolution of quadriceps strength deficits. As running is a submaximal effort task characterized by limited time to develop knee extensor torque, quadriceps rate of torque development (RTD) may be more closely associated with recovery of running knee mechanics than peak torque (PT). PURPOSE To assess the influence of recovery in quadriceps PT and RTD symmetry on knee kinematic and kinetic symmetry during running over the initial 2 years after ACLR. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS A total of 39 Division I collegiate athletes (106 testing sessions; 19 female) completed serial isometric performance testing and running analyses between 3 and 24 months after ACLR. Athletes performed maximal and rapid isometric knee extension efforts with each limb to assess PT and RTD between-limb symmetry indices (PTLSI and RTDLSI), respectively. Peak knee flexion difference (PKFDIFF) and peak knee extensor moment limb symmetry index (PKEMLSI) during running were computed. Multivariable linear mixed-effects models assessed the influence of PTLSI and RTDLSI on PKFDIFF and PKEMLSI over the initial 2 years after ACLR. RESULTS Significant main effects of RTDLSI (P < .001) and time (P≤ .02) but not PTLSI (P≥ .24) were observed for both PKFDIFF and PKEMLSI models. For a 10% increase in RTDLSI, while controlling for PTLSI and time, a 0.9° (95% CI, 0.5°-1.3°) reduction in PKFDIFF and a 3.5% (95% CI, 1.9%-5.1%) increase in PKEMLSI are expected. For every month after ACLR, a 0.2° (95% CI, 0.1°-0.4°) reduction in PKFDIFF and a 1.3% (95% CI, 0.6%-2.0%) increase in PKEMLSI are expected, controlling for PTLSI and RTDLSI. CONCLUSION Quadriceps RTDLSI was more strongly associated with symmetrical knee biomechanics during running compared with PTLSI or time throughout the first 2 years after ACLR.
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Affiliation(s)
- Keith A. Knurr
- Department of Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Department of Medicine, Division of Geriatrics, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Daniel G. Cobian
- Department of Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Stephanie A. Kliethermes
- Department of Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Mikel R. Stiffler-Joachim
- Department of Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
| | - Bryan C. Heiderscheit
- Department of Orthopedics and Rehabilitation, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Badger Athletic Performance Program, University of Wisconsin–Madison, Madison, Wisconsin, USA
- Department of Biomedical Engineering, University of Wisconsin–Madison, Madison, Wisconsin, USA
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13
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Knurr KA, Lyon JP, Haack CR, Kliethermes SA, Cobian DG, Stiffler-Joachim MR, Binkley NC, Scerpella TA, Heiderscheit BC. Quadriceps Performance and Running Biomechanics Influence Femur BMD Changes after ACL Reconstruction in Collegiate Athletes. Med Sci Sports Exerc 2023; 55:1540-1547. [PMID: 37101347 PMCID: PMC10523868 DOI: 10.1249/mss.0000000000003186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
PURPOSE Reduced bone mineral density of the distal femur (BMD DF ) can persist long term after anterior cruciate ligament reconstruction (ACLR), even in athletes who return to high levels of competition. These deficits may have implications for the onset and progression of knee osteoarthritis. It is unknown if clinically modifiable factors are associated with losses in BMD DF . This study evaluated the potential influence of knee extensor peak torque (PT), rate of torque development (RTD), as well as peak knee flexion (PKF) angle and peak knee extensor moment (PKEM) during running, on longitudinal changes in BMD DF post-ACLR. METHODS After ACLR, 57 Division I collegiate athletes underwent serial whole-body dual-energy x-ray absorptiometry (DXA) scans between 3 and 24 months post-ACLR. Of these, 43 athletes also had isometric knee extensor testing (21 female, 105 observations), and 54 had running analyses (26 female, 141 observations). Linear mixed-effects models, controlling for sex, assessed the influence of surgical limb quadriceps performance (PT and RTD), running mechanics (PKF and PKEM), and time post-ACLR on BMD DF (5% and 15% of femur length). Simple slope analyses were used to explore interactions. RESULTS Athletes with RTD less than 7.20 (N·m)·kg -1 ·s -1 (mean) at 9.3 months post-ACLR demonstrated significant decreases in 15% BMD DF over time ( P = 0.03). Athletes with PKEM during running less than 0.92 (N·m)·kg -1 (-1 SD below mean) at 9.8 months post-ACLR demonstrated significant decreases in 15% BMD DF over time ( P = 0.02). Significant slopes were not detected at -1 SD below the mean for PT (1.75 (N·m)·kg -1 , P = 0.07) and PKF (31.3°, P = 0.08). CONCLUSIONS Worse quadriceps RTD and running PKEM were associated with a greater loss of BMD DF between 3 and 24 months post-ACLR.
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Affiliation(s)
- Keith A. Knurr
- Department of Orthopedics & Rehabilitation, University of Wisconsin-Madison, Madison, WI
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
- Department of Medicine – Division of Geriatrics, University of Wisconsin-Madison, Madison, WI
| | - James P. Lyon
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
| | - Colten R. Haack
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
| | - Stephanie A. Kliethermes
- Department of Orthopedics & Rehabilitation, University of Wisconsin-Madison, Madison, WI
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
| | - Daniel G. Cobian
- Department of Orthopedics & Rehabilitation, University of Wisconsin-Madison, Madison, WI
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
| | - Mikel R. Stiffler-Joachim
- Department of Orthopedics & Rehabilitation, University of Wisconsin-Madison, Madison, WI
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
| | - Neil C. Binkley
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
- Department of Medicine – Division of Geriatrics, University of Wisconsin-Madison, Madison, WI
- University of Wisconsin Osteoporosis Clinical Research Program, Madison, WI
| | - Tamara A. Scerpella
- Department of Orthopedics & Rehabilitation, University of Wisconsin-Madison, Madison, WI
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
| | - Bryan C. Heiderscheit
- Department of Orthopedics & Rehabilitation, University of Wisconsin-Madison, Madison, WI
- Badger Athletic Performance Program, University of Wisconsin-Madison, Madison, WI
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI
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Cui H, Cao Z, Wang S, Zhang H, Chen Z, Wu X, Zhao Y, Qie S, Li W. Surface electromyography characteristics of patients with anterior cruciate ligament injury in different rehabilitation phases. Front Physiol 2023; 14:1116452. [PMID: 37051018 PMCID: PMC10083235 DOI: 10.3389/fphys.2023.1116452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/13/2023] [Indexed: 03/29/2023] Open
Abstract
Background: Anterior cruciate ligament reconstruction (ACLR) is a common treatment for anterior cruciate ligament (ACL) injury. However, after ACLR, a significant proportion of patients do not return to pre-injury levels. Research on muscle function during movement has important implications in rehabilitation.Methods: Sixty patients with unilateral ACL injury were recruited for this study and assigned into three groups: group A, individuals with an ACL injury before 6 months; group B, individuals with ACLR from 6 months to 1 year; and group C, individuals with ACLR 1 year later. Surface electromyography (SEMG) signals were collected from the bilateral rectus femoris (RF), vastus medialis (VM), vastus lateralis (VL), biceps femoris (BF), and semitendinosus (ST). The tasks performed during the experiment included straight leg raising (SLR) training at 30°, SLR training at 60°, ankle dorsiflexion, walking, and fast walking.Results: In the maximum muscle strength test, the affected side of the BF in group A (199.4 ± 177.12) was significantly larger than in group B (53.91 ± 36.61, p = 0.02) and group C (75.08 ± 59.7, p = 0.023). In the walking test, the contralateral side of the RF in group B (347.53 ± 518.88) was significantly greater than that in group C (139.28 ± 173.78, p = 0.029). In the SLR training (60°) test, the contralateral side of the RF in group C (165.37 ± 183.06) was significantly larger than that in group A (115.09 ± 62.47, p = 0.023) and smaller than that in group B (226.21 ± 237.17, p = 0.046); In the ankle dorsiflexion training test, the contralateral side of the RF in group B (80.37 ± 87.9) was significantly larger than that in group C (45.61 ± 37.93, p = 0.046).Conclusion: This study showed the EMG characteristics of patients with ACL injury helped to determine which muscle requires more training and which exercise model would be best suited for intervention.
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Affiliation(s)
- Hongxing Cui
- Department of Rehabilitation, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Zhijie Cao
- Department of Rehabilitation, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Shanshan Wang
- Department of Rehabilitation, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Hao Zhang
- School of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong, China
| | - Ze Chen
- School of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong, China
| | - Xipeng Wu
- School of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong, China
| | - Yixuan Zhao
- School of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong, China
| | - Shuyan Qie
- Department of Rehabilitation, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
- *Correspondence: Wei Li, ; Shuyan Qie,
| | - Wei Li
- Department of Rehabilitation, Binzhou Medical University Hospital, Binzhou, Shandong, China
- *Correspondence: Wei Li, ; Shuyan Qie,
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Preszler JA, McInnis KC, Baute L, Tanaka MJ. Rehabilitation of anterior knee pain in the pregnant athlete: Considerations and modifications by trimester. Phys Ther Sport 2023; 60:34-46. [PMID: 36641951 DOI: 10.1016/j.ptsp.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 01/04/2023] [Accepted: 01/04/2023] [Indexed: 01/07/2023]
Abstract
BACKGROUND Anterior knee pain is a common symptom many females experience during pregnancy. There are several musculoskeletal changes that occur in anatomy and physiology throughout the course of pregnancy that impact the lower extremity kinetic chain. Pregnant athletes, recreational through competitive, who attempt to maintain a high activity level through each trimester may be at increased risk for anterior knee pain due to a greater demand for lumbopelvic and hip stabilization. CLINICAL QUESTION What are the evidence-driven rehabilitation guidelines and specific modifications needed to treat anterior knee pain in the female athlete during each trimester of pregnancy? KEY RESULTS We aim to provide an overview of rehabilitation treatment guidelines for pregnant females with anterior knee pain, presenting specific physiological changes and rationale for modifications, discussed by trimester. We recommend our program be conducted under the supervision of a physical therapist working closely with the athlete's obstetrics and sports medicine team. CLINICAL APPLICATION The number of women who are active during pregnancy is increasing. We provide an overview of the guidelines and considerations for treating women with anterior knee pain during a healthy and uneventful pregnancy.
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Affiliation(s)
- Jamie A Preszler
- Department of Sports Physical Therapy, Massachusetts General Hospital, Boston, MA, USA.
| | - Kelly C McInnis
- Division of Sports Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Lisa Baute
- Department of Obstetrics & Gynecology, Massachusetts General Hospital, Boston, MA, USA
| | - Miho J Tanaka
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Minick KI, Hunter SJ, Capin JJ, Stevens-Lapsley JE, Snow GL, Woodfield D, Dibblee P, Brennan GP. Improved Outcomes Following a Care Guideline Implementation: Part 1 of an Analysis of 12 355 Patients After Total Knee Arthroplasty. J Orthop Sports Phys Ther 2023; 53:143-150. [PMID: 36507694 PMCID: PMC10243735 DOI: 10.2519/jospt.2022.11369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE: To describe the application and examine the influence of a continuous quality improvement intervention, which had a goal of standardizing care to reduce the proportion of patients who do not have a meaningful improvement in patient-reported outcomes following total knee arthroplasty (TKA). DESIGN: Continuous quality improvement. METHODS: A physical therapy (PT) care guideline was initiated in 2013 for patients following TKA. The Knee Outcome Survey - Activities of Daily Living (KOS-ADL) was measured at every visit, and scores were extracted from a clinical outcomes database to calculate the proportion of patients who did not achieve a minimal clinically important difference. Based on logistic regression analysis, we compared the proportion of patients who did not progress on the KOS-ADL in a non-care guideline group (2008-2012) to a care guideline (CG) group (2014-2019). RESULTS: This study included 12 355 patients (aged 18-92 years) following TKA incurring at least 3 PT visits from 2008 to 2019. The percentage of patients who did not progress in the non-care guideline group was 25.8% and in the care guideline group 14.3% (P<0.001). The relationship between care guideline adherence and lack of progression on the KOS-ADL was statistically significant, X2 (df = 1) = 148.7, P<.001. CONCLUSION: The percentage of patients who did not achieve meaningful progress on the KOS-ADL declined significantly in the 6 years after implementing a TKA care guideline without an increase in the number of clinical visits. The standardized care guideline was associated with meaningful improvements for patients following TKA when applied in conjunction with PT access to outcome data, feedback through audits, performance goals, and financial incentives. J Orthop Sports Phys Ther 2023;53(3):143-150. Epub: 12 December 2022. doi:10.2519/jospt.2022.11369.
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The effects of immobilization duration on joint contracture formation after anterior cruciate ligament reconstruction in rats. Clin Biomech (Bristol, Avon) 2023; 103:105926. [PMID: 36868150 DOI: 10.1016/j.clinbiomech.2023.105926] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/17/2023] [Accepted: 02/21/2023] [Indexed: 03/05/2023]
Abstract
BACKGROUND Both myogenic and arthrogenic factors contribute to contracture formation after anterior cruciate ligament reconstruction surgery. However, effects of immobilization duration on myogenic and arthrogenic contractures after surgery are unknown. We examined the effects of immobilization duration on contracture formation. METHODS Rats were divided into groups according to treatment received: untreated control, knee immobilization, anterior cruciate ligament reconstruction, and anterior cruciate ligament reconstruction plus immobilization. Extension range of motion before and after myotomy as well as histomorphological knee changes were assessed two or four weeks after experiment commencement. Range of motion before myotomy mainly represents contractures due to myogenic factors. Range of motion after myotomy represents arthrogenic factors. FINDINGS Range of motion before and after myotomy was decreased in the immobilization, reconstruction, and reconstruction plus immobilization groups at both timepoints. In the reconstruction plus immobilization group, range of motion before and after myotomy was significantly smaller than in the immobilization and reconstruction groups. Shortening and thickening of the posterior joint capsule was induced in the immobilization and reconstruction groups. In the reconstruction plus immobilization group, capsule shortening was facilitated via adhesion formation, as compared to the immobilization and reconstruction groups. INTERPRETATION Our results indicate that immobilization after anterior cruciate ligament reconstruction surgery facilitates contracture formation via exacerbation of both myogenic and arthrogenic contractures within two weeks. Capsule shortening would be one of the main mechanisms for severe arthrogenic contracture observed in the reconstruction plus immobilization group. Periods of joint immobilization after surgery should be minimized to reduce contracture.
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Foissey C, Abid H, Freychet B, Sonnery-Cottet B, Thaunat M, Fayard JM. Postoperative regular use of a self-rehabilitation mobile application for more than two weeks reduces extension deficit and cyclop syndrome after anterior cruciate ligament reconstruction. J Exp Orthop 2023; 10:14. [PMID: 36757506 PMCID: PMC9911572 DOI: 10.1186/s40634-023-00578-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/20/2023] [Indexed: 02/10/2023] Open
Abstract
PURPOSE To investigate the minimum use that correlates with the best outcomes in term of complications associated with self-directed rehabilitation mobile application and to explore the user profile and usage habits. METHODS This was a single-center retrospective study of 356 patients who underwent ACL reconstruction surgery between November 2019 and August 2020. Complications were defined as the presence of an extension deficit ≥ 5° after 6 weeks and/or the presence of cyclops syndrome. The demographics, sports competition level and number of connections were collected by the application. RESULTS The complication rate was reduced 4.2-fold with at least 2 weeks of use (2.4% (3/123) (with 0.8% (1/123) of cyclops syndrome) versus 10.8% (23/212) (with 3.3% (7/212) cyclops syndrome), p = .04). The mean duration of use was 20 ± 23 days with a frequency of 2.1 ± 2.3 connections per day. The usage rate was 50% in week 1, 35% in week 2, and 24% in week 3. There was one peak in the abandon rate during the first few days of use and a second peak at Day 10 when physiotherapy sessions started. There were two dips in the abandon rate associated with the follow-up visits at Days 21 and 45. Greater use was found in older patients (p = .0001) and female patients (p = .04). CONCLUSIONS When using the application for a minimum of 2 weeks, the risk of complications was reduced 4.2-fold. The typical users of a self-directed rehabilitation application after ACL surgery in this study were women and patients over 30 years of age. LEVEL OF EVIDENCE IV, retrospective.
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Affiliation(s)
- Constant Foissey
- Hôpital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France. .,Centre Orthopédique Santy, 24 Avenue Paul Santy, 69008, Lyon, France.
| | - Hichem Abid
- grid.492693.30000 0004 0622 4363Hôpital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Benjamin Freychet
- grid.492693.30000 0004 0622 4363Hôpital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Bertrand Sonnery-Cottet
- grid.492693.30000 0004 0622 4363Hôpital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Mathieu Thaunat
- grid.492693.30000 0004 0622 4363Hôpital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Jean-Marie Fayard
- grid.492693.30000 0004 0622 4363Hôpital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
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Wei Y, Huang Z. EFFECTS OF FUNCTIONAL MOTOR TRAINING ON POST-SURGICAL REHABILITATION OF ANTERIOR CRUCIATE LIGAMENT. REV BRAS MED ESPORTE 2022. [DOI: 10.1590/1517-8692202228062022_0104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Introduction Anterior cruciate ligament injury is one of the most common sports injuries. There has been a rapid upward trend in its incidence in recent years. If treatment is not carried out early, irreversible impairment of joint stability may occur, even leading to degeneration. Objective Investigate the effects of functional exercise training during rehabilitation on motor function after anterior cruciate ligament surgery. Methods 52 cases were selected and randomly divided into traditional rehabilitation training group (n=20) and exercise rehabilitation training group (n=15). The first group had the affected limb fixed in the fully extended position for one week, performing ankle flexion and extension activities in bed every day. The rehabilitation program for the second group was based on progressive muscle training. Physical training contents were added to promote rehabilitation and increase the benefits of individual rehabilitation according to each patient’s living and working needs. Results The difference in time to balance in orthostatic position with unipodal support in the rehabilitation group by functional training was less than in the traditional rehabilitation group; the group that received functional exercise training also achieved a greater distance in the jump. Conclusion Functional exercise training is effective and safe in promoting muscle strength, range of motion, joint stability, proprioception, balance, and lower limb stability. The presented protocol demonstrated improved rehabilitation effectiveness in a shorter rehabilitation period. Evidence Level II; Therapeutic Studies – Investigating the results.
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VanZile A, Driessen M, Grabowski P, Cowley H, Almonroeder T. Deficits in Dynamic Balance and Hop Performance Following ACL Reconstruction Are Not Dependent on Meniscal Injury History. Int J Sports Phys Ther 2022; 17:1298-1306. [PMID: 36518839 PMCID: PMC9718728 DOI: 10.26603/001c.55542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 09/12/2022] [Indexed: 11/11/2023] Open
Abstract
Background Athletes often exhibit persistent deficits in dynamic balance and hop performance in their involved limb following ACL reconstruction. However, it is unclear how meniscal injury history affects inter-limb asymmetry. Purpose The purpose of this study was to compare inter-limb asymmetry in dynamic balance and hop performance in athletes with and without a history of concomitant meniscal injury. Study Design Cross-sectional study. Methods Dynamic balance and hop test data were analyzed for 34 adolescent athletes who had undergone ACL reconstruction; 19 athletes had sustained an isolated ACL tear, while 15 had sustained an ACL tear along with a meniscus injury. Athletes who had sustained a meniscus injury were sub-divided into those who underwent a meniscal repair (n = 9) versus a partial meniscectomy (n = 6). Dynamic balance was assessed using the Y-Balance Test, while hop performance was assessed using the single and triple hop tests. Data were recorded at the time of return-to-sport testing (5-11 months post-surgery). For each variable, mixed-model analysis of variance, with a between-subjects factor of group (isolated ACL tear, meniscal repair, partial meniscectomy) and a within-subjects factor of limb (involved, uninvolved), was conducted. Results The groups exhibited similar degrees of inter-limb asymmetry in dynamic balance and hop test performance, as there was not a group-by-limb interaction effect for the Y-Balance Test distances (p ≥ 0.43) or hop test distances (p ≥ 0.96). However, there was a main effect of limb for the anterior and posteromedial Y-Balance Test distances and the single and triple hop test distances (p ≤ 0.004). For each variable, performance was worse for the involved limb, compared to the uninvolved limb. Conclusion It appears that deficits in dynamic balance and hop performance among adolescent athletes who have undergone ACL reconstruction are not dependent on meniscal injury/surgery history. Level of Evidence 3.
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Affiliation(s)
| | - Malcolm Driessen
- Department of Health Professions University of Wisconsin - La Crosse
| | - Patrick Grabowski
- Department of Health Professions University of Wisconsin - La Crosse
| | - Hanni Cowley
- Department of Health Professions University of Wisconsin - La Crosse
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van Haren IEPM, van Cingel REH, Verbeek ALM, van Melick N, Stubbe JH, Bloo H, Groenewoud JHMM, van der Wees PJ, Staal JB. Predicting readiness for return to sport and performance after anterior cruciate ligament reconstruction rehabilitation. Ann Phys Rehabil Med 2022; 66:101689. [PMID: 35843502 DOI: 10.1016/j.rehab.2022.101689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 05/30/2022] [Accepted: 06/20/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Determining readiness to return to sport after anterior cruciate ligament (ACL) reconstruction is challenging. OBJECTIVES To develop models to predict initial (directly after rehabilitation) and sustainable (one year after rehabilitation) return to sport and performance in individuals after ACL reconstruction. METHODS We conducted a multicentre, prospective cohort study and included 208 participants. Potential predictors - demographics, pain, effusion, knee extension, muscle strength tests, jump tasks and three sport-specific questionnaires - were measured at the end of rehabilitation and 12 months post discharge from rehabilitation. Four prediction models were developed using backward logistic regression. All models were internally validated by bootstrapping. RESULTS All 4 models shared 3 predictors: the participant's goal to return to their pre-injury level of sport, the participant's psychological readiness and ACL injury on the non-dominant leg. Another predictor for initial return to sport was no knee valgus, and, for sustainable return to sport, the single-leg side hop. Bootstrapping shrinkage factor was between 0.91 and 0.95, therefore the models' properties were similar before and after internal validation. The areas under the curve of the models ranged from 0.74 to 0.86. Nagelkerke's R2 varied from 0.23 to 0.43 and the Hosmer-Lemeshow test results varied from 2.7 (p = 0.95) to 8.2 (p = 0.41). CONCLUSION Initial and sustainable return to sport and performance after anterior cruciate ligament reconstruction rehabilitation can be easily predicted by the sport goal formulated by the individual, the individual's psychological readiness, and whether the affected leg is the dominant or non-dominant leg.
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Affiliation(s)
- Inge E P M van Haren
- Musculoskeletal Rehabilitation Research Group, HAN University of Applied Sciences, P.O. Box 6960, 6503 GL Nijmegen, the Netherlands; Radboud university medical center, Radboud Institute for Health Sciences, IQ Healthcare, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands.
| | - Robert E H van Cingel
- Radboud university medical center, Radboud Institute for Health Sciences, IQ Healthcare, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands; Sport Medisch Centrum Papendal, Papendallaan 7, 6816, VD Arnhem, the Netherlands
| | - André L M Verbeek
- Radboud university medical center, Radboud Institute for Health Sciences, Department for Health Evidence, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands
| | | | - Janine H Stubbe
- Codarts Rotterdam, University of the Arts, Kruisplein 26, 3012, CC Rotterdam, the Netherlands; PErforming artist and Athlete Research Lab (PEARL), Kruisplein 26, 3012, CC Rotterdam, the Netherlands; Department of General Practice, Erasmus MC University Medical Centre Rotterdam, the Netherlands; Rotterdam Arts and Sciences Lab (RASL), Kruisplein 26, 3012, CC Rotterdam, the Netherlands
| | - Hans Bloo
- PMI Rembrandt Physical Therapy and Rehabilitation, Kerkewijk 92, 3904, JG Veenendaal, the Netherlands
| | - J Hans M M Groenewoud
- Radboud university medical center, Radboud Institute for Health Sciences, Department for Health Evidence, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands
| | - Philip J van der Wees
- Radboud university medical center, Radboud Institute for Health Sciences, IQ Healthcare, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands; Radboud university medical center, Radboud Institute for Health Sciences, Department of Rehabilitation, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands
| | - J Bart Staal
- Musculoskeletal Rehabilitation Research Group, HAN University of Applied Sciences, P.O. Box 6960, 6503 GL Nijmegen, the Netherlands; Radboud university medical center, Radboud Institute for Health Sciences, IQ Healthcare, P.O. Box 9101, 6500 HB Nijmegen, the Netherlands
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22
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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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Piedade SR, Leite Arruda BP, de Vasconcelos RA, Parker DA, Maffulli N. Rehabilitation And Advances In Surgical Reconstruction For Anterior Cruciate Ligament Insufficiency: What Has Changed Since The 1960s? - State Of The Art. J ISAKOS 2022:S2059-7754(22)00094-3. [PMID: 36410671 DOI: 10.1016/j.jisako.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 03/29/2022] [Accepted: 10/10/2022] [Indexed: 11/20/2022]
Abstract
Anterior cruciate ligament (ACL) insufficiency can be disabling, given the physical and sports activity constraints that negatively impact the quality of life. Consequently, surgery is the main approach for most active patients. Nonetheless, ACL reconstruction (ACLR) cannot be successful without adequate preoperative and postoperative rehabilitation. Since the 1960s, post-ACLR rehabilitation has evolved, mainly from advances in surgery, coupled with a better understanding of the biological concepts of graft revascularization, maturation and integration, which have impacted ACL postoperative rehabilitation protocols. However, new technologies do involve a definite learning curve which could affect rehabilitation programs and produce inconsistent results. The development of rehabilitation protocols cannot be defined without an accurate diagnosis of ACL injury and considering the patient's main physical demands and expectations. This article discusses how postoperative rehabilitation following ACLR has changed from the 1960s to now, focussing on surgical technique (type of tendon graft, fixation devices, and graft tensioning), biological concepts (graft maturation and integration), rehabilitation protocols (prevention of ACL injuries, preoperative rehabilitation, postoperative rehabilitation), criteria to return to sports, patient's reported outcomes and outcome. Although rehabilitation plays an essential role in managing ACL injuries, it cannot be fully standardised preoperatively or postoperatively. Preoperative and postoperative rehabilitation should be based on an accurate clinical diagnosis, patients' understanding of their injury, graft tissue biology and biomechanics, surgical technique, the patient's physical demands and expectations, geographical differences in ACL rehabilitation and future perspectives.
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Affiliation(s)
- Sergio R Piedade
- Exercise and Sports Medicine, Department of Orthopedics, Rheumatology, and Traumatology, University of Campinas, UNICAMP, Campinas, SP, 13083-887, Brazil.
| | | | | | - David A Parker
- Sydney Orthopaedic Research Institute, Chatswood, NSW 206, Australia
| | - Nicola Maffulli
- Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Mile End Hospital, 275 Bancroft Road, London E1 4DG, UK
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24
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Few young athletes meet newly derived age- and activity-relevant functional recovery targets after ACL reconstruction. Knee Surg Sports Traumatol Arthrosc 2022; 30:3268-3276. [PMID: 34762143 DOI: 10.1007/s00167-021-06769-4] [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: 04/12/2021] [Accepted: 10/07/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE National registry data have established Knee injury and Osteoarthritis Outcome Score (KOOS) functional recovery target values for adults after anterior cruciate ligament (ACL) reconstruction. However, the specificity of these target values for young athletes after ACL reconstruction is unclear. The purpose of this analysis was to (1) derive age- and activity-relevant KOOS functional recovery target values from uninjured young athlete data and (2) determine clinical measures at the time of RTS clearance associated with meeting the newly-derived functional recovery target values in young athletes following ACLR. METHODS Two hundred and twenty-two young athletes (56 uninjured controls, 17.2 ± 2.4 years, 73% female; 166 after ACL reconstruction, 16.9 ± 2.2 years, 68% female) were included in this cross-sectional analysis from a larger cohort study. Uninjured control participants completed the KOOS, and functional recovery target values were defined as the lower bound of the 95% confidence interval for KOOS subscales. ACL reconstruction participants completed testing within 4 weeks of return-to-sport clearance, including the KOOS, single-leg hop tests, and isometric quadriceps strength. In ACL reconstruction participants, logistic regression was used to determine predictors of meeting all KOOS functional recovery target values (primary outcome) among demographic/injury, hop, and strength data (α ≤ 0.05). RESULTS KOOS functional recovery target values for each subscale from uninjured athlete data were: Pain ≥ 94, Symptoms ≥ 92, Activities of Daily Living ≥ 97, Sport ≥ 92, and Quality-of-Life ≥ 92. At the time of return-to-sport clearance, ACL reconstruction participants met the KOOS functional recovery targets in the following proportions: Pain, 63%; Symptoms, 42%; Activities of Daily Living, 80%; Sport, 45%; Quality-of-Life, 24%; overall functional recovery (met all subscale targets), 17%. In ACL reconstruction participants, significant predictors of overall functional recovery (primary outcome) were: younger age, hamstring graft, pediatric ACL reconstruction, quadriceps strength limb-symmetry index > 90%, single-hop limb-symmetry index > 90%, and crossover-hop limb-symmetry index > 90%. CONCLUSIONS KOOS functional recovery target values derived from uninjured young athletes were higher than those previously reported. Small proportions of young athletes following recent RTS clearance after ACLR met these newly-derived functional recovery target values, and factors associated with meeting functional recovery target values included younger age, hamstring autograft and pediatric ACLR, and having > 90% LSI for quadriceps strength and single-leg hop tests. LEVEL OF EVIDENCE I.
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25
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Differences in the course of rehabilitation and outcomes for publicly insured pediatric patients after anterior cruciate ligament reconstruction. Phys Ther Sport 2022; 58:52-57. [PMID: 36174372 DOI: 10.1016/j.ptsp.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Examine the effect of insurance type on physical therapy (PT) utilization and outcomes within pediatric and adolescent patients after anterior cruciate ligament reconstruction. DESIGN Multicenter retrospective cohort study. METHODS PT visits and functional hop test performance were extracted into a shared database. The average number of PT visits per week was assessed overall and by time period. Independent samples t-test examined the effect of insurance on PT utilization and the effect of insurance status on the odds of passing single-legged hop tests was assessed using multivariable logistic regression. RESULTS A total of 281 patients (15.7 ± 1.9, 42% female) were included in this analysis. Of these, 128 (45%) had public insurance. Publicly insured patients experienced a longer delay from surgery to hop test (8.3vs7.7 months, p = 0.009), attended overall fewer PT visits per week (0.92vs1.04, p = 0.005), with most of the decreased frequency occurring between weeks 7-24. Insurance status had a significant effect on the odds of passing the single leg hop test (2.72; 95%CI, 1.27-5.81). CONCLUSION Publicly insured patients average a lower number of weekly PT visits, experienced a longer delay from surgery to hop testing and were 2.7 times less likely to pass the single leg hop for distance test.
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26
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Paterno MV, Rauh MJ, Thomas S, Hewett TE, Schmitt LC. Return-to-Sport Criteria After Anterior Cruciate Ligament Reconstruction Fail to Identify the Risk of Second Anterior Cruciate Ligament Injury. J Athl Train 2022; 57:937-945. [PMID: 36638338 PMCID: PMC9842113 DOI: 10.4085/1062-6050-0608.21] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND The incidence of second anterior cruciate ligament (ACL) injury after ACL reconstruction (ACLR) is high in young, active populations. Failure to successfully meet return-to-sport (RTS) criteria may identify adult athletes at risk of future injury; however, these studies have yet to assess skeletally mature adolescent athletes. OBJECTIVE To determine if failure to meet RTS criteria would identify adolescent and young adult athletes at risk for future ACL injury after ACLR and RTS. The tested hypothesis was that the risk of a second ACL injury after RTS would be lower in participants who met all RTS criteria compared with those who failed to meet all criteria before RTS. DESIGN Prospective case-cohort (prognosis) study. SETTING Laboratory. PATIENTS OR OTHER PARTICIPANTS A total of 159 individuals (age = 17.2 ± 2.6 years, males = 47, females = 112). MAIN OUTCOME MEASURE(S) Participants completed an RTS assessment (quadriceps strength, functional hop tests) and the International Knee Documentation Committee patient survey (0 to 100 scale) after ACLR and were then tracked for occurrence of a second ACL tear. Athletes were classified into groups that passed all 6 RTS tests at a criterion level of 90% (or 90 of 100) limb symmetry and were compared with those who failed to meet all criteria. Crude odds ratios and 95% CIs were calculated to determine if passing all 6 RTS measures resulted in a reduced risk of second ACL injury in the first 24 months after RTS. RESULTS Thirty-five (22%) of the participants sustained a second ACL injury. At the time of RTS, 26% achieved ≥90 on all tests, and the remaining athletes scored less than 90 on at least 1 of the 6 assessments. The second ACL injury incidence did not differ between those who passed all RTS criteria (28.6%) and those who failed at least 1 criterion (19.7%, P = .23). Subgroup analysis by graft type also indicated no differences between groups (P > .05). CONCLUSIONS Current RTS criteria at a 90% threshold did not identify active skeletally mature adolescent and young adult athletes at high risk for second ACL injury.
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Affiliation(s)
- Mark V. Paterno
- Division of Occupational Therapy and Physical Therapy, Cincinnati Children's Hospital Medical Center, OH
| | - Mitchell J. Rauh
- Doctor of Physical Therapy Program, San Diego State University, CA
| | - Staci Thomas
- Doctor of Physical Therapy Program, San Diego State University, CA
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[Management status of anterior cruciate ligament injury in children and adolescents]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2022; 36:495-499. [PMID: 35426291 PMCID: PMC9011077 DOI: 10.7507/1002-1892.202112006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To summarize the current management of anterior cruciate ligament (ACL) injury in children and adolescents, in order to provide reference for the management of ACL injury in children and adolescents. METHODS The relevant literature at home and abroad in recent years was extensively accessed to summarize the management status of ACL injury in children and adolescent. RESULTS The number of ACL injury in children and adolescents is increasing every year. The diagnosis of ACL mainly depends on symptoms and signs. Rehabilitation, physeal-sparing techniques, partial transphyseal techniques, all-epiphyseal techniques, and transphyseal techniques are used to treat ACL injury in children and adolescents. CONCLUSION Dynamic monitoring of knee joint in children and adolescents should be strengthened. The best treatment for ACL injury in children and adolescents is selected according to the patients' actual age, bone age, Tanner stage, and physiological conditions such as menstruation, body growth speed, and other characteristics.
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28
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Kehribar L, Yılmaz AK, Karaduman E, Kabadayı M, Bostancı Ö, Sürücü S, Aydın M, Mahiroğulları M. Post-Operative Results of ACL Reconstruction Techniques on Single-Leg Hop Tests in Athletes: Hamstring Autograft vs. Hamstring Grafts Fixed Using Adjustable Cortical Suspension in Both the Femur and Tibia. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58030435. [PMID: 35334611 PMCID: PMC8950666 DOI: 10.3390/medicina58030435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/11/2022] [Accepted: 03/14/2022] [Indexed: 01/13/2023]
Abstract
Background and Objectives: Anterior cruciate ligament (ACL) tears are common injuries in the athletic population, and accordingly, ACL reconstruction (ACLR) is among the most common orthopedic surgical procedures performed in sports medicine. This study aims to compare the semitendinosus/gracilis (ST/G) and ACL hamstring grafts fixed using adjustable cortical suspension in both the femur and tibia (MAI) ACLR techniques. We aimed to compare the results of single-leg hop tests (SLHT) applied in different directions and limb symmetry indices (LSI) in athletes with a 6-month post-operative ACLR history. Materials and Methods: A retrospective cohort of 39 athletes from various sports branches who underwent MAI (n = 16) and ST/G (n = 23) ACLR techniques by the same surgeon were evaluated. The knee strength of the participants on the operated and non-operated sides was evaluated with five different SLHTs. The SLHT included the single hop for distance (SH), triple hop for distance (TH), crossover triple hop for distance (CH), medial side triple hop for distance (MSTH), and medial rotation (90°) hop for distance (MRH). Results: There was a significant improvement in the mean Lysholm, Tegner, and IKDC scores in the post-operative leg for both techniques (p < 0.05) compared to the pre-operative levels. When there was a difference between the SH of the operative and the non-operative legs in the ST/G technique (p < 0.05), there was no significant difference in the other hop distance for both ST/G and MAI (p > 0.05). There was no difference between the techniques regarding the LSI scores. Conclusions: The fact that our research revealed similar LSI rates of the SLHTs applied in different directions in the ST/G and MAI techniques assumes that the MAI technique can be an ACLR technique which can be functionally used in athletes.
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Affiliation(s)
- Lokman Kehribar
- Department of Orthopaedics and Traumatology, Samsun University, Samsun 55090, Turkey;
| | - Ali Kerim Yılmaz
- Faculty of Yaşar Doğu Sport Sciences, Ondokuz Mayıs University, Samsun 55270, Turkey; (E.K.); (M.K.); (Ö.B.)
- Correspondence: or ; Tel.: +90-542-495-3737
| | - Emre Karaduman
- Faculty of Yaşar Doğu Sport Sciences, Ondokuz Mayıs University, Samsun 55270, Turkey; (E.K.); (M.K.); (Ö.B.)
| | - Menderes Kabadayı
- Faculty of Yaşar Doğu Sport Sciences, Ondokuz Mayıs University, Samsun 55270, Turkey; (E.K.); (M.K.); (Ö.B.)
| | - Özgür Bostancı
- Faculty of Yaşar Doğu Sport Sciences, Ondokuz Mayıs University, Samsun 55270, Turkey; (E.K.); (M.K.); (Ö.B.)
| | - Serkan Sürücü
- Department of Orthopaedics, University of Missouri, Kansas City, MO 64108, USA;
| | - Mahmud Aydın
- Haseki Training and Research Hospital, Orthopaedics and Traumatology, Istanbul 34096, Turkey;
| | - Mahir Mahiroğulları
- Memorial Sisli Hospital, Orthopaedics and Traumatology, Istanbul 34384, Turkey;
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Whittaker JL, Truong LK, Losciale JM, Silvester-Lee T, Miciak M, Pajkic A, Le CY, Hoens AM, Mosewich A, Hunt MA, Li LC, Roos EM. Efficacy of the SOAR knee health program: protocol for a two-arm stepped-wedge randomized delayed-controlled trial. BMC Musculoskelet Disord 2022; 23:85. [PMID: 35078446 PMCID: PMC8790851 DOI: 10.1186/s12891-022-05019-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/11/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Knee trauma permanently elevates one's risk for knee osteoarthritis. Despite this, people at-risk of post-traumatic knee osteoarthritis rarely seek or receive care, and accessible and efficacious interventions to promote knee health after injury are lacking. Exercise can ameliorate some mechanisms and independent risk factors for osteoarthritis and, education and action-planning improve adherence to exercise and promote healthy behaviours. METHODS To assess the efficacy of a virtually-delivered, physiotherapist-guided exercise-based program (SOAR) to improve knee health in persons discharged from care after an activity-related knee injury, 70 people (16-35 years of age, 12-48 months post-injury) in Vancouver Canada will be recruited for a two-arm step-wedged assessor-blinded delayed-control randomized trial. Participants will be randomly allocated to receive the intervention immediately or after a 10-week delay. The program consists of 1) one-time Knee Camp (group education, 1:1 individualized exercise and activity goal-setting); 2) weekly individualized home-based exercise and activity program with tracking, and; 3) weekly 1:1 physiotherapy-guided action-planning with optional group exercise class. Outcomes will be measured at baseline, 9- (primary endpoint), and 18-weeks. The primary outcome is 9-week change in knee extension strength (normalized peak concentric torque; isokinetic dynamometer). Secondary outcomes include 9-week change in moderate-to-vigorous physical activity (accelerometer) and self-reported knee-related quality-of-life (Knee injury and OA Outcome Score subscale) and self-efficacy (Knee Self Efficacy Scale). Exploratory outcomes include 18-week change in primary and secondary outcomes, and 9- and 18- week change in other components of knee extensor and flexor muscle function, hop function, and self-reported symptoms, function, physical activity, social support, perceived self-care and kinesiophobia. Secondary study objectives will assess the feasibility of a future hybrid effectiveness-implementation trial protocol, determine the optimal intervention length, and explore stakeholder experiences. DISCUSSION This study will assess the efficacy of a novel, virtually-delivered, physiotherapist-guided exercise-based program to optimize knee health in persons at increased risk of osteoarthritis due to a past knee injury. Findings will provide valuable information to inform the management of osteoarthritis risk after knee trauma and the conduct of a future effectiveness-implementation trial. TRIAL REGISTRATION Clinicaltrials.gov reference: NTC04956393. Registered August 5, 2021, https://clinicaltrials.gov/ct2/show/NCT04956393?term=SOAR&cond=osteoarthritis&cntry=CA&city=Vancouver&draw=2&rank=1.
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Affiliation(s)
- Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada.
- Arthritis Research Canada, Vancouver, Canada.
| | - Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Justin M Losciale
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | | | - Maxi Miciak
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Andrea Pajkic
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, Canada
| | - Christina Y Le
- Arthritis Research Canada, Vancouver, Canada
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Alison M Hoens
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Amber Mosewich
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, Canada
| | - Michael A Hunt
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Linda C Li
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Ewa M Roos
- Department of Musculoskeletal Function and Physiotherapy, University of Southern Denmark, Odense, Denmark
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Fan Z, Yan J, Zhou Z, Gao Y, Tang J, Li Y, Zhang Z, Yang M, Lv J. Delayed Versus Accelerated Weight-bearing Rehabilitation Protocol Following Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis. J Rehabil Med 2022; 54:jrm00260. [PMID: 35037693 PMCID: PMC8892302 DOI: 10.2340/jrm.v53.1438] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective To compare accelerated and delayed weight-bearing rehabilitation of anterior cruciate ligament reconstruction regarding clinical outcome measures of knee function (International Knee Documentation Committee Subjective Knee Form (IKDC), Lysholm Knee Scoring Scale, Tegner Activity Scale, and Knee Injury and Osteoarthritis Outcome Score (KOOS)), knee laxity, range of movement, quadriceps, and bone tunnel enlargement. Design Systematic review and meta-analysis. Methods Systematic searches of Embase, MEDLINE, CINAHL, and the Cochrane Library databases, from inception to February 2021, for studies comparing delayed or accelerated weight-bearing rehabilitation protocol after anterior cruciate ligament reconstruction in adult patients. Results Nine studies met the eligibility criteria. A meta-analysis revealed a higher risk of knee laxity in the accelerated weight-bearing group. Accelerated weight-bearing may be related to higher IKDC scores, while there was no statistical difference for Lysholm, Tegner, and KOOS scores at a follow-up within 2 years. Four of 5 studies reported no statistical difference for quadriceps strength and range of movement scores, while 2 studies reported bone tunnel enlargement in the accelerated weight-bearing group. Conclusion This systematic review confirmed that accelerated weight-bearing caused more serious knee laxity and bone tunnel widening than delayed weight-bearing after anterior cruciate ligament reconstruction. We therefore recommend that clinicians should select postoperative rehabilitation programmes with caution.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Jiayin Lv
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, 126 Xiantai Street, Changchun 130033, P. R. China.
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Keller M, Diemer F, Kurz E. [Judging movement quality in patients who sustained a knee ligament injury: a systematic review]. SPORTVERLETZUNG-SPORTSCHADEN 2022; 36:38-48. [PMID: 34983071 DOI: 10.1055/a-1551-4388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Knee joint injury statistics are dominated by ruptures of the capsular ligament structures. Post-traumatic deficits in dynamic movement patterns are assessed quantitatively as well as qualitatively. The aim of this review was to compile tools that are used to assess the quality of movement after knee ligament injuries in adults. METHODS A systematic search for original papers was carried out in the following primary sources: Ovid, PubMed, Scopus and Web of Science. Both conservative and surgical treatment options were considered. PROSPERO registration of the study protocol: CRD42020175359. RESULTS A total of 1153 papers were identified. Eleven original papers from four different working groups were included in this work. All papers assessed the quality of movement in adults after anterior cruciate ligament (ACL) injury. A total of 348 (70 deficient, 278 reconstructed) patients after an ACL injury and 119 adults with an intact ACL were examined in the studies included. CONCLUSION It is possible to assess movement quality after a knee ligament injury with a low temporal and technical effort. The changes recorded result in a functional valgus, which, based on the study results, may be further differentiated into isolated knee valgus, medial collapse or postural collapse.
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Affiliation(s)
| | - Frank Diemer
- DIGOTOR GbR, Fortbildungen für Orthopädische Medizin und Manuelle Therapie, Brackenheim, Germany
| | - Eduard Kurz
- OSINSTITUT ortho & sport, München, Germany.,Universitätsklinikum Halle, Halle (Saale), Germany
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Meierbachtol A, Obermeier M, Yungtum W, Bottoms J, Paur E, Nelson BJ, Tompkins M, Chmielewski TL. Advanced training enhances readiness to return to sport after anterior cruciate ligament reconstruction. J Orthop Res 2022; 40:191-199. [PMID: 33932294 DOI: 10.1002/jor.25072] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 02/14/2021] [Accepted: 04/26/2021] [Indexed: 02/04/2023]
Abstract
Patients with anterior cruciate ligament reconstruction (ACLR) are often psychologically and physically under-prepared for sports participation. This study compared readiness to return to sport based on completion of advanced training after ACLR. Patients with ACLR who self-selected participation in a 6-week group-format advanced training program (TRAINING) were compared to age- and sex-matched patients who did not participate (NoTRAINING). Each group had 23 participants (14 females). Advanced training consisted of plyometric, strengthening, and agility exercises. Baseline and follow-up testing included psychological measures (Anterior Cruciate Ligament Return to Sport after Injury [ACL-RSI]; Tampa Scale for Kinesiophobia [TSK-11]; Knee Activity Self-Efficacy [KASE]; and fear intensity for the primary fear-evoking task or situation) and a hop test battery. Return to sport criteria were ACL-RSI score ≥70 points and limb symmetry index ≥90% on all hop tests. At follow-up, KASE score was higher in TRAINING than NoTRAINING (92.7 vs. 89.1 points; respectively), but ACL-RSI, TSK-11 and fear intensity scores were not significantly different between groups. Return to sport criteria passing rate was not significantly different between groups at baseline (TRAINING: 13%, NoTRAINING: 30%) or follow-up (TRAINING: 52%, NoTRAINING: 43%); however, the distribution of criteria met at follow-up differed with more patients in TRAINING than NoTRAINING meeting hop test criteria (30% vs. 4%, respectively) and more patients in NoTRAINING than TRAINING failing to meet any criteria (25% vs. 0%, respectively). Advanced training after ACLR facilitated readiness for sport participation by improving confidence and hop performance, but may not have a preferential effect on fear.
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Affiliation(s)
- Adam Meierbachtol
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA
| | - Michael Obermeier
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA
| | - William Yungtum
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA
| | - John Bottoms
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA
| | - Eric Paur
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA
| | - Bradley J Nelson
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA.,Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Marc Tompkins
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA.,Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Terese L Chmielewski
- Physical Therapy Department, TRIA Orthopedic Center, Bloomington, Minnesota, USA
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Farmer B, Anderson D, Katsavelis D, Bagwell JJ, Turman KA, Grindstaff TL. Limb preference impacts single-leg forward hop limb symmetry index values following ACL reconstruction. J Orthop Res 2022; 40:200-207. [PMID: 33934379 PMCID: PMC8560653 DOI: 10.1002/jor.25073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/25/2021] [Accepted: 04/26/2021] [Indexed: 02/04/2023]
Abstract
Following anterior cruciate ligament (ACL) reconstruction limb dominance for performing tasks is not considered when making rehabilitation progression decisions. The purpose of this study was to determine if strength and functional outcomes differ between individuals who injured their preferred or nonpreferred jumping limb and to determine if these same outcomes differ between individuals who injured their preferred or nonpreferred limb used to kick a ball. A secondary purpose was to determine the association of quadriceps strength and single-leg forward hop performance with patient self-reported function. Forty individuals with ACL reconstruction (age = 20.0 ± 4.6 years, height = 174.2 ± 12.7 cm, mass = 71.2 ± 12.7 kg, time since surgery = 5.3 ± 0.8 months) were included in the study. Primary outcome measures included, International Knee Documentation Committee Subjective Knee Form (IKDC) scores, quadriceps limb symmetry index (LSI) values, and single-leg forward hop LSI values. Limb preference was defined two ways, kicking a ball and performing a unilateral jump. There were no significant differences between groups based on injury to the preferred limb to kick a ball for any of the outcome variables. Individuals who injured their nonpreferred jumping limb demonstrated significantly (p = 0.05, d = 0.77) lower single-leg forward hop LSI values (81.1% ± 19.5%) compared to individuals who injured their preferred jumping limb (94.1% ± 12.6%), but demonstrated no differences in IKDC scores or quadriceps LSI values. Quadriceps LSI and single-leg forward hop LSI explained 73% of the variance in IKDC scores, but quadriceps LSI had the strongest association (r = 0.790). These findings suggests that limb preference influences single forward hop LSI values and should be considered following ACL reconstruction.
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Affiliation(s)
- Brooke Farmer
- Department of Physical Therapy, Creighton University, 2500 California Plaza, Omaha, NE, USA
| | | | - Dimitrios Katsavelis
- Department of Exercise Science and Pre-Health Professions, Creighton University, 2500 California Plaza, Omaha, NE, USA
| | - Jennifer J. Bagwell
- Department of Physical Therapy, California State University Long Beach, 1250 Bellflower Blvd, Long Beach, CA, USA
| | | | - Terry L. Grindstaff
- Department of Physical Therapy, Creighton University, 2500 California Plaza, Omaha, NE, USA
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Current trends in the anterior cruciate ligament part II: evaluation, surgical technique, prevention, and rehabilitation. Knee Surg Sports Traumatol Arthrosc 2022; 30:34-51. [PMID: 34865182 DOI: 10.1007/s00167-021-06825-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/23/2021] [Indexed: 12/14/2022]
Abstract
Clinical evaluation and management of anterior cruciate ligament (ACL) injury is one of the most widely researched topics in orthopedic sports medicine, giving providers ample data on which to base their practices. The ACL is also the most commonly treated knee ligament. This study reports on current topics and research in clinical management of ACL injury, starting with evaluation, operative versus nonoperative management, and considerations in unique populations. Discussion of graft selection and associated procedures follows. Areas of uncertainty, rehabilitation, and prevention are the final topics before a reflection on the current state of ACL research and clinical management of ACL injury. Level of evidence V.
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Gokeler A, Dingenen B, Hewett TE. Rehabilitation and Return to Sport Testing After Anterior Cruciate Ligament Reconstruction: Where Are We in 2022? Arthrosc Sports Med Rehabil 2022; 4:e77-e82. [PMID: 35141539 PMCID: PMC8811523 DOI: 10.1016/j.asmr.2021.10.025] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 10/30/2021] [Indexed: 01/02/2023] Open
Abstract
Athletes who sustain an anterior cruciate ligament (ACL) injury often opt for an ACL reconstruction (ACLR) with the goal and expectation to return to sports at the preinjury level. The proportion of athletes who successfully return to preinjury-level sport is low and disappointing, whereas the rate of second ACL injury in athletes under the age of 20 has been reported to be as high as 40% after return to sport (RTS). Although in recent years, new insights pertaining to RTS have been published, the lack of validity of RTS criteria after ACLR remain. The purpose of this clinical commentary is to present a critical overview of the current literature on RTS testing after ACLR.
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Affiliation(s)
- Alli Gokeler
- OCON Centre of Orthopaedic Surgery and Sports Medicine, Hengelo, The Netherlands.,Exercise Science and Neuroscience Unit, Department Exercise & Health, Faculty of Science, University of Paderborn, Paderborn, Germany
| | - Bart Dingenen
- Reval Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
| | - Timothy E Hewett
- Hewett Global Consultants, Rochester, Minnesota, U.S.A.,Rocky Mountain Consortium for Sports Research, Edwards, Colorado, U.S.A
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Paterno MV, Thomas S, VanEtten KT, Schmitt LC. Confidence, ability to meet return to sport criteria, and second ACL injury risk associations after ACL-reconstruction. J Orthop Res 2022; 40:182-190. [PMID: 33930209 DOI: 10.1002/jor.25071] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/27/2021] [Accepted: 04/12/2021] [Indexed: 02/04/2023]
Abstract
This study tested the hypotheses that participants with high knee-related confidence at the time of return to sport (RTS) after anterior cruciate ligament (ACL) reconstruction (ACLR) would have a greater likelihood of meeting RTS criteria and would have a higher likelihood of second ACL injury. Participants completed RTS testing when cleared to RTS. Success was defined as an IKDC score more than or equal to 90 and all limb symmetry index (LSI) scores more than or equal to 90%. Confidence groups were created based on response to the KOOS Quality of Life subscale. Incidence of second ACL injury was tracked for 24 months after RTS. Associations among confidence, success in meeting RTS criteria, and second ACL injury were evaluated. At RTS, 37.7% were classified with high knee-related confidence, 26.4% met RTS criteria and 22.0% sustained a second ACL injury post-RTS. A higher proportion of confident participants met all RTS criteria (p = 0.001). Confident participants were over two times more likely to suffer a second ACL injury (odds ratio [OR] = 2.40; 95% confidence interval [CI]:1.21-5.20) (p = 0.02) and participants who were both confident and met all RTS criteria were 10 times more likely to suffer a second ACL injury (OR = 9.6; 95% CI:1.1, 84.2) (p = 0.02) than those who passed all RTS criteria but lacked knee-related confidence. Clinical significance: Confident, young athletes at the time of RTS after ACLR are more likely to meet all RTS criteria and more likely to sustain a second ACL injury after RTS. Future work must consider how the inclusion of additional factors into RTS criteria may better identify those at high risk for poor outcome after ACLR.
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Affiliation(s)
- Mark V Paterno
- Division of Occupational Therapy and Physical Therapy, Division of Sports Medicine, Cincinnati Children's Hospital, Cincinnati, Ohio, USA.,College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Staci Thomas
- Division of Sports Medicine, Cincinnati Children's Hospital, Cincinnati, Ohio, USA
| | - Karen Thatcher VanEtten
- Division of Physical Therapy, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Laura C Schmitt
- Division of Physical Therapy, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, Ohio, USA
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Waldron K, Brown M, Calderon A, Feldman M. Anterior Cruciate Ligament Rehabilitation and Return to Sport: How Fast Is Too Fast? Arthrosc Sports Med Rehabil 2022; 4:e175-e179. [PMID: 35141549 PMCID: PMC8811519 DOI: 10.1016/j.asmr.2021.10.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/09/2021] [Indexed: 11/24/2022] Open
Abstract
This article summarizes the benefits and limitations of various approaches of anterior cruciate ligament (ACL) rehabilitation, more specifically a conservative or traditional rehabilitation approach versus a more accelerated approach. The conservative model is considered one with a return to sport at 9 months or later with more time-based criteria, and an accelerated approach is defined as one with a goal of return to sport by 6 months. Although there are some similarities between the 2 types of rehabilitation, key differences exist and will be highlighted. Additionally, we discuss a criteria-based return-to-sport model that we favor. Level of Evidence V, expert opinion.
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Whittaker JL, Truong LK, Silvester-Lee T, Losciale JM, Miciak M, Pajkic A, Le CY, Hoens AM, Mosewich AD, Hunt MA, Li LC, Roos EM. Feasibility of the SOAR (Stop OsteoARthritis) program. OSTEOARTHRITIS AND CARTILAGE OPEN 2022; 4:100239. [DOI: 10.1016/j.ocarto.2022.100239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 01/26/2022] [Indexed: 10/19/2022] Open
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Seehafer L, Morrison S, Severin R, Ness BM. A Multi-Systems Approach to Human Movement after ACL Reconstruction: The Cardiopulmonary System. Int J Sports Phys Ther 2021; 17:60-73. [PMID: 35024206 PMCID: PMC8720251 DOI: 10.26603/001c.29451] [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: 10/01/2021] [Accepted: 11/01/2021] [Indexed: 11/23/2022] Open
Abstract
The cardiopulmonary system plays a pivotal role in athletic and rehabilitative activities following anterior cruciate ligament reconstruction, along with serving as an important support for the functioning of other physiologic systems including the integumentary, musculoskeletal, and nervous systems. Many competitive sports impose high demands upon the cardiorespiratory system, which requires careful attention and planning from rehabilitation specialists to ensure athletes are adequately prepared to return to sport. Cardiopulmonary function following anterior cruciate ligament reconstruction (ACLR) can be assessed using a variety of methods, depending on stage of healing, training of the clinician, and equipment availability. Reductions in cardiovascular function may influence the selection and dosage of interventions that are not only aimed to address cardiopulmonary impairments, but also deficits experienced in other systems that ultimately work together to achieve goal-directed movement. The purpose of this clinical commentary is to present cardiopulmonary system considerations within a multi-physiologic systems approach to human movement after ACLR, including a clinically relevant review of the cardiopulmonary system, assessment strategies, and modes of cardiopulmonary training to promote effective, efficient movement. LEVEL OF EVIDENCE 5.
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Affiliation(s)
| | - Scot Morrison
- PhysioPraxis PLLC; Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona
| | - Rich Severin
- Doctor of Physical Therapy Program, Baylor University; Department of Physical Therapy, College of Applied Health Sciences, University of Illinois
| | - Brandon M Ness
- Doctor of Physical Therapy Program, Tufts University School of Medicine
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Early postoperative practices following anterior cruciate ligament reconstruction in France. Orthop Traumatol Surg Res 2021; 107:103065. [PMID: 34537390 DOI: 10.1016/j.otsr.2021.103065] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 07/27/2021] [Accepted: 07/28/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION The early postoperative period after anterior cruciate ligament reconstruction (ACL) is critical for optimal functional recovery. Despite an abundance of literature, there is no consensus regarding good practices. This period is often under-considered by orthopedic surgeons. The aim of this study was to identify early postoperative practices after ACL reconstruction in France. HYPOTHESIS The hypothesis was that there was a discrepancy between validated data in the literature and the current practices of orthopedic surgeons in France. MATERIAL AND METHODS In 2019, a questionnaire was sent to all the members of the French Arthroscopy Society to investigate their postoperative practices after ACL reconstruction. Two hundred sixty-nine members responded. Surgeons were divided into two groups of experienced (n=137) and less experienced (n=132) surgeons, according to the number of ACL reconstructions performed per year (<or≥50/year). Outpatient management, effusion prevention measures, and rehabilitation instructions and goals were collected. Overall responses were analyzed after multiple linear logistic regression and the responses of the two groups were compared. RESULTS ACL reconstruction was performed as an outpatient procedure in 72.9% of cases. This rate increased with surgical experience (p=0.009×10-3). Among measures to prevent effusion, cryotherapy was recommended in 97.8% of cases. The experienced group more often used compressive cryotherapy devices (p=0.004). Rehabilitation was started immediately in 75.5% of cases, with as main objective recovery of full extension (89.6%). Weight-bearing was allowed in 98.5% of cases and a brace was prescribed in 69.9% of cases. In the experienced group, braces were less frequent (p=0.02) and self-rehabilitation was preferred (p=0.0006). CONCLUSION Early postoperative practices after ACL reconstruction in France are related to surgical experience. The greater the surgical experience, the greater the role of joint effusion prevention and self-rehabilitation. Despite recommendations in the literature, a quarter of the French orthopedic surgeons who responded to this survey did not perform this procedure on an outpatient basis and more than two-thirds prescribed braces. LEVEL OF EVIDENCE IV.
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Self-Rehabilitation Guided by a Mobile Application After Anterior Cruciate Ligament Reconstruction Leads to Improved Early Motion and Less Pain. Arthrosc Sports Med Rehabil 2021; 3:e1457-e1464. [PMID: 34712983 PMCID: PMC8527319 DOI: 10.1016/j.asmr.2021.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 07/11/2021] [Indexed: 12/15/2022] Open
Abstract
Purpose To evaluate the adherence rate and the contribution of self-rehabilitation (SR) guided by a mobile application after anterior cruciate ligament reconstruction (ACLR) in combination with physical therapy sessions on early knee function. Methods This study was a retrospective analysis of prospectively collected data from a single health care facility. All patients who underwent ACLR by a single surgeon from December 2019 to September 2020 were included. Two groups were formed and compared based on use of the mobile app: users (>10 days of use) and nonusers (≤10 days of use). Outcomes included physical examination at 3 and 6 weeks postoperatively. Results A total of 65 patients were analyzed: 19 in the nonuser group and 46 in the user group. Adherence rate was 91% at 10 days, 71% at 15 days, 62% at 21 days, and 44% at 45 days. At 3 weeks, the user group was 3.86 times [range 1.12 to 13.3] as likely to lock the quadriceps during gait with crutches and was 4.2 times [range 1.2 to 14.3] as likely to be pain free. There was a tendency to have less flexion contracture in the user group (17% versus 32%, P = .32). At 6 weeks, the differences leveled out, but the user group still had slightly better quadriceps locking during gait without crutches (87% versus 79%, P = .46). Conclusions SR guided by a mobile app combined with a standard rehabilitation protocol is correlated with better knee function at initial follow-up. Level of evidence IV, therapeutic case series.
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Page P. Making the Case for Modalities: The Need for Critical Thinking in Practice. Int J Sports Phys Ther 2021; 16:28326. [PMID: 34631259 PMCID: PMC8494624 DOI: 10.26603/001c.28326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 09/20/2021] [Indexed: 11/18/2022] Open
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Sonesson S, Gauffin H, Kvist J. Early knee status affects self-reported knee function 1 year after non-surgically treated anterior cruciate ligament injury. Phys Ther Sport 2021; 50:173-183. [PMID: 34052567 DOI: 10.1016/j.ptsp.2021.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 05/10/2021] [Accepted: 05/13/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVES The primary aim was to assess impact of early knee status on self-reported knee function at 3 and 12 months and on quadriceps strength at 12 months after non-surgically treated ACL injury. The secondary aim was to describe the recovery of muscle strength during the first year after the injury. DESIGN Prospective cohort study. PARTICIPANTS 70 patients (42 males; mean age 27 ± 7 years) with acute ACL injury. MAIN OUTCOME Knee symptoms, knee function and sporting activities were assessed with the International Knee Documentation Committee Subjective Knee Form (IKDC-SKF). Muscle strength was assessed with an isokinetic dynamometer. Clinical assessment performed at baseline was used to evaluate early knee status. RESULTS Global knee function, knee joint stability during ADL, gait pattern and one-legged squat assessed in mean 2 weeks after injury hadimpact on self-reported knee function at 3 and 12 months (r2 0.105-0.267). Mean limb symmetry index (LSI) of muscle strength and jump performance were 91-98% at 12 months. CONCLUSION Early knee symptoms affect self-reported knee function at 3 and 12 months, while other factors are important for gaining muscle strength. Muscle strength recovered during the first year after ACL injury and reached mean LSI above 90%. LEVEL OF EVIDENCE Prospective cohort study, level II.
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Affiliation(s)
- Sofi Sonesson
- Unit of Physiotherapy, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
| | - Håkan Gauffin
- Department of Orthopaedics and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Joanna Kvist
- Unit of Physiotherapy, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden; Center for Medical Image Science and Visualization (CMIV), Department of Health, Medicine and Caring Sciences, Linköping University, Sweden
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VanEtten L, Briggs M, DeWitt J, Mansfield C, Kaeding C. The Implementation of Therapeutic Alliance in the Rehabilitation of an Elite Pediatric Athlete with Salter-Harris Fracture: A Case Report. Int J Sports Phys Ther 2021; 16:539-551. [PMID: 33842050 PMCID: PMC8016442 DOI: 10.26603/001c.19448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 10/10/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND/PURPOSE Although research on the value of therapeutic alliance is prominent in other areas of health care, physical therapy research is limited. The purpose is to describe the incorporation of therapeutic alliance concepts throughout the rehabilitation of an elite pediatric athlete with a complicated recovery following a fracture to the distal femoral epiphysis. CASE DESCRIPTION A 14-year-old male was referred to physical therapy following an open reduction and internal fixation to address a type IV Salter-Harris fracture of the right distal femoral epiphysis. Post-operative care included immobilization in a brace for six weeks and he initiated physical therapy for four weeks (post-op weeks 6-10). At 10-weeks post-injury his range of motion and strength were severely limited compared to expected post-operative milestones. Due to these deficits an arthroscopic debridement of the subject's right knee, hardware removal, and manipulation under anesthesia was performed. The subject then reported to the physical therapist on post-operative day three for evaluation and treatment without bracing or weight-bearing restrictions. OUTCOMES The episode of care spanned 17 weeks and included 25 physical therapy sessions. To facilitate therapeutic alliance with the subject, clear communication and easily measurable goals were established and connected to the subject's relevant needs as an athlete. The plan of care was divided into three phases using "chunking" techniques to establish the rehabilitation priorities. The subject demonstrated improved range of motion, strength and was able to return to hydroplane racing and won a national championship in his age group. DISCUSSION The unique aspect of this case was the incorporation of therapeutic alliance concepts and techniques into the rehabilitative management of a subject with a complicated fracture to the distal femoral epiphysis. The physical therapist built trust with the subject and facilitated a successful return to elite hydroplane boat racing. LEVEL OF EVIDENCE 4. STUDY DESIGN Case Report.
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Affiliation(s)
- Lucas VanEtten
- OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Matthew Briggs
- OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Sports Medicine Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH, USA; School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - John DeWitt
- OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Cody Mansfield
- OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Christopher Kaeding
- OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Sports Medicine Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Kareha SM, McClure PW, Fernandez-Fernandez A. Reliability and Concurrent Validity of Shoulder Tissue Irritability Classification. Phys Ther 2021; 101:6106271. [PMID: 33481995 DOI: 10.1093/ptj/pzab022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/11/2020] [Accepted: 12/03/2020] [Indexed: 01/16/2023]
Abstract
OBJECTIVE Rating tissue irritability has been recommended to aid decision making in several recent clinical practice guidelines. An explicit method for rating tissue irritability was proposed as part of the Staged Algorithm for Rehabilitation Classification: Shoulder Disorders (STAR-Shoulder), but the reliability and validity of this classification are unknown. The purpose of this study was to examine the reliability and concurrent validity of shoulder tissue irritability ratings as part of a system designed to guide appropriate treatment strategy and intensity. METHODS A clinical measurement, prospective repeated-measures cross-sectional design was used. The 101 consecutive participants with primary complaints of shoulder pain were assessed by pairs of blinded raters (24 raters in total) and rated for tissue irritability. Patients completed 3 patient-reported outcome (PRO) measures reflecting both pain and disability, and these scores were compared with ratings of tissue irritability. Paired ratings of irritability were analyzed for reliability with prevalence-adjusted, bias-adjusted Kappa for ordinal scales. Analysis of variance was used to compare PRO measures across different levels of irritability. Receiver operating characteristic curve analysis was utilized to derive cut-off scores for 3 PRO instruments. RESULTS Interrater reliability was 0.69 (95% CI = 0.59-0.78), with 67% agreement. All PRO measures were significantly different among 3 levels of tissue irritability. CONCLUSION There appears to be acceptable reliability and a strong relationship between PRO measures and therapist-rated tissue irritability, supporting the use of the STAR-Shoulder irritability rating system. IMPACT Several clinical practice guidelines have recommended that clinicians rate tissue irritability as part of their examination. This study provides important new information supporting the reliability and validity of the STAR-Shoulder tissue irritability rating system.
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Affiliation(s)
- Stephen M Kareha
- Physical Therapy at St. Luke's, St. Luke's University Health Network, Bethlehem, Pennsylvania, USA
| | - Philip W McClure
- Department of Physical Therapy, Arcadia University, Glenside, Pennsylvania, USA
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Franck F, Saithna A, Vieira TD, Pioger C, Vigne G, Le Guen M, Rogowski I, Fayard JM, Thaunat M, Sonnery-Cottet B. Return to Sport Composite Test After Anterior Cruciate Ligament Reconstruction (K-STARTS): Factors Affecting Return to Sport Test Score in a Retrospective Analysis of 676 Patients. Sports Health 2021; 13:364-372. [PMID: 33550916 DOI: 10.1177/1941738120978240] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Return to sport (RTS) to the preinjury level is the main purpose after anterior cruciate ligament (ACL) reconstruction but the factors affecting the RTS are not completely known. Knee Santy Athletic Return to Sport (K-STARTS) is a composite test designed to assess readiness for RTS after ACL reconstruction. PURPOSE To determine the key factors that influence K-STARTS scores in a large cohort of patients after ACL reconstruction. STUDY DESIGN Case-control study. LEVEL OF EVIDENCE Level 3. METHODS A retrospective analysis of prospectively collected data was undertaken. All patients who underwent ACL reconstruction surgery between March 2016 and May 2017 and also had a K-STARTS assessment at 6 months postoperatively were included. To identify factors influencing the K-STARTS score, an analysis of variance was performed. Age, sex, sports level, delay between injury and surgery, concomitant lesions, graft type, additional lateral tenodesis procedure, and participation in the RTS program were analyzed to identify factors influencing the K-STARTS score. RESULTS A total of 676 patients were included in the study. The K-STARTS score was significantly higher in male patients than in female patients (13.9 vs 12.4; P < 0.001), in younger patients (those aged <30 years vs older patients; 14.2 vs 12; P < 0.001), ACL reconstructions performed with hamstring tendon autografts compared with bone-patellar tendon-bone (13.5 vs 13.1; P = 0.03) and in those who completed a specific RTS program in addition to standard rehabilitation, compared with those who did not participate (17.1 vs 13.1; P < 0.001). However, the only factor that significantly influenced the K-STARTS score beyond the minimal detectable change threshold was the completion of the additional RTS program. The preinjury frequency of sports participation, whether the dominant limb was injured, time from injury to surgery, the presence of associated meniscal injuries, and whether a lateral tenodesis was performed did not significantly influence the K-STARTS score. CONCLUSION Completion of a specific RTS program, in addition to standard rehabilitation, was the most important factor influencing the K-STARTS composite functional and psychological RTS test score at 6 months after ACL reconstruction. CLINICAL RELEVANCE This study shows that the completion of a specific RTS program affects positively the RTS test score at 6 months after ACL reconstruction.
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Affiliation(s)
- Florent Franck
- Centre Orthopédique Santy, Lyon, France.,Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Adnan Saithna
- Arizona Brain, Spine & Sports Injuries Center, Scottsdale, Arizona
| | - Thais Dutra Vieira
- Centre Orthopédique Santy, Lyon, France.,Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Charles Pioger
- Centre Orthopédique Santy, Lyon, France.,Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | | | | | - Isabelle Rogowski
- Laboratoire Interuniversitaire de Biologie de la Motricité, Université de Lyon, Villeurbanne Cedex, France
| | - Jean-Marie Fayard
- Centre Orthopédique Santy, Lyon, France.,Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Mathieu Thaunat
- Centre Orthopédique Santy, Lyon, France.,Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Bertrand Sonnery-Cottet
- Centre Orthopédique Santy, Lyon, France.,Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
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Functional progression milestones following anterior cruciate ligament reconstruction are more appropriate than time-based criteria: a survey among the ESSKA. Knee Surg Sports Traumatol Arthrosc 2020; 28:3647-3654. [PMID: 32240346 DOI: 10.1007/s00167-020-05960-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 03/23/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE The aim of this study was to report current rehabilitation recommendations after ACL reconstruction in ESSKA community, with a particular focus on the specific criteria utilized to guide activity progression METHODS: A web-based survey was developed to investigate preferences between time-based and functional ACL reconstruction rehabilitation progression milestones of ESSKA community. RESULTS Eight hundred and twenty completed questionnaires were received. Responders were from 86 different countries worldwide, 63% of them from European countries. Functional criteria were considered more appropriate to decide if a patient can start specific activities/exercises by 67% of the responders. Good core and lower extremity neuromuscular control were the most often used functional criteria for decision-making regarding readiness for sport-specific rehabilitation (66%), sport-specific drills without (65%) and with contact (66%). Strength assessed with an isokinetic dynamometer was considered by about half of the responders a determinant to initiate sport-specific drills without (51%-isokinetic strength, LSI > 80%) and with contact (58%-isokinetic strength, LSI > 85-90%). To determine readiness for sport-specific drills, hop tests were used by 40% of respondents for drills without contact and 48% of respondents for drills with contact. CONCLUSION The results of this survey involving mainly orthopaedic surgeons indicate that functional measures are considered more appropriate than milestones based on time from surgery to guide progression through the postoperative rehabilitation process after ACLR. The main clinical relevance of this study is that updated information on collective agreement could be useful for clinicians and physiotherapists to delineate their postoperative treatments after ACLR. These results should be interpreted with caution, as this sample represents only a small portion of ESSKA community involved in knee surgery and treating patients following ACLR. LEVEL OF EVIDENCE III.
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Return to sports bridge program improves outcomes, decreases ipsilateral knee re-injury and contralateral knee injury rates post-ACL reconstruction. Knee Surg Sports Traumatol Arthrosc 2020; 28:3676-3685. [PMID: 32699921 DOI: 10.1007/s00167-020-06162-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/14/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE To present the results of a return to sports bridge program designed to reduce knee injuries following ACL reconstruction and physical therapy. METHODS One hundred and fifty (male = 83, female = 67) patients participated in a whole body neuromuscular control, progressive resistance strength and agility training program. Post-program testing included functional movement form, dynamic knee stability, lower extremity power, agility, and sports skill assessments. Participants completed the Knee Outcome Survey-Sports Activity Scale (KOS-SAS) before and after program initiation. Pre-participation scores were re-estimated following program completion. RESULTS Global rating KOS-SAS score at program entry was 75 ± 13. Post-program global rating and calculated KOS-SAS were 91.0 ± 9.8 and 90.9 ± 9.7, respectively (p < 0.0001). Pre-participation KOS-SAS score re-estimates at program completion were 54.5 ± 23.3 and 57.3 ± 18.5, respectively. The approximately 20% lower pre-program KOS-SAS score re-estimates (p < 0.0001) observed at program completion suggests that subjects had inaccurately high sports readiness perceptions at program entry. Perceived overall sports activity knee function ratings improved from 2.9 ± 0.6 (abnormal) at program entry to 1.3 ± 0.5 (normal) at completion (p < 0.0001). Most subjects returned back to sports at or above their pre-injury performance skill/performance level (84%, 126/150). By 6.8 ± 3.2 years (range = 2-13 years) post-surgery, ten subjects had sustained an ipsilateral knee re-injury or contralateral knee injury (6.7%). The 2.7% non-contact contralateral and 1.3% non-contact ipsilateral knee injury rates observed were significantly lower than those cited in previous reports. CONCLUSION Supplementing primary ACL reconstruction and standard physical therapy with a return to sports bridge program prior to release to unrestricted sports performance was effective at improving patient outcomes and decreasing ipsilateral knee re-injury and contralateral knee injury rates. LEVEL OF EVIDENCE II.
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FUNCTIONAL MEASURES DO NOT DIFFER IN LATE STAGE REHABILITATION AFTER ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION ACCORDING TO MECHANISM OF INJURY. Int J Sports Phys Ther 2020; 15:744-754. [PMID: 33110693 DOI: 10.26603/ijspt20200744] [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: 11/18/2022] Open
Abstract
Background Anterior cruciate ligament injuries are among the most common knee injuries. Mechanism of injury is classified as contact or non-contact. The majority of anterior cruciate ligament ruptures occur through a non-contact mechanism of injury. Non-contact anterior cruciate ligament ruptures are associated with biomechanical and neuromuscular risk factors that can predispose athletes to injuries and may impact future function. Non-contact mechanism of injury may be preceded by poor dynamic knee stability and therefore those with a non-contact mechanism of injury may be prone to poor dynamic knee stability post-operatively. Understanding how mechanism of injury affects post-operative functional recovery may have clinical implications on rehabilitation. Purpose The purpose of this study was to determine if mechanism of injury influenced strength, functional performance, patient-reported outcome measures, and psychological outlook in athletes at four time points in the first two years following anterior cruciate ligament reconstruction. Study Design Secondary analysis of a clinical trial. Methods Seventy-nine athletes underwent functional testing at enrollment after impairment resolution. Quadriceps strength, hop testing, and patient-reported outcome measures were evaluated post-operatively at enrollment, following return-to-sport training and one year and two years after anterior cruciate ligament reconstruction. Participants were dichotomized by mechanism of injury (29 contact, 50 noncontact). Independent t-tests were used to compare differences between groups. Results There were no meaningful differences between contact and non-contact mechanism of injury in any variables at enrollment, post-training, one year, or two years after anterior cruciate ligament reconstruction. Conclusion Function did not differ according to mechanism of injury during late stage rehabilitation or one or two years after anterior cruciate ligament reconstruction. Level of Evidence III.
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Becker M, Strunk K, Buschhaus N, Bühn S, Pieper D. Methodological Quality of Physical Therapy Guidelines and Their Suitability for Adaptation: A Scoping Review. Phys Ther 2020; 100:1296-1306. [PMID: 32315432 DOI: 10.1093/ptj/pzaa075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 11/26/2019] [Accepted: 02/11/2020] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Clinical practice guidelines (CPGs) can be characterized to the extent that they specifically address physical therapists and mainly contain recommendations for physical therapist interventions. The primary aim of this study was to identify existing physical therapy CPGs regardless of medical condition, with a secondary aim of assessing their methodological quality to determine whether they are potentially suitable for adaptation. METHODS Systematic searches of the Medline and Physiotherapy Evidence Database were performed (August 2019), and the websites of World Confederation for Physical Therapy members were screened (September 2019). Only CPGs published in German or English were included. Two independent reviewers screened records according to previously defined inclusion criteria. Information was extracted regarding country of origin, year of publication, and clinical subject area addressed. Four independent reviewers assessed the quality of physical therapy CPGs using the Appraisal of Guidelines Research and Evaluation instrument. A descriptive data analysis was performed. RESULTS Thirty-five CPGs met the inclusion criteria; 46% (16/35) of the included CPGs were from the United States, and 31% (11/35) were from the Netherlands. Assessment using the Appraisal of Guidelines Research and Evaluation tool resulted in the following domain scores, presented as median percentage (interquartile range): domain 1 (scope and purpose), 76 (63-92); domain 2 (stakeholder involvement), 63 (55-76); domain 3 (rigor of development), 67 (53-75); domain 4 (clarity of presentation), 74 (67-77); domain 5 (applicability), 44 (30-57); and domain 6 (editorial independence), 52 (35-66). CONCLUSIONS In general, the methodological quality of the included CPGs was moderate to good. Possibilities of adapting recommendations from existing CPGs should be considered with the development of new physical therapy CPGs. IMPACT STATEMENT This study can raise awareness of existing physical therapy CPGs and can support their application by physical therapists. Further, the study can support decisions on adapting existing CPGs with the planning of new physical therapy CPGs.
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Affiliation(s)
- Monika Becker
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine, Witten / Herdecke University, Ostmerheimer Str. 200, Building 38, 51109 Cologne, Germany
| | - Katharina Strunk
- Institute for Health Economics and Clinical Epidemiology, University Hospital of Cologne, Cologne, Germany, and Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
| | - Niels Buschhaus
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
| | - Stefanie Bühn
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
| | - Dawid Pieper
- Department Evidence-based Health Services Research, Faculty of Health, Department of Medicine, Institute for Research in Operative Medicine
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