1
|
MOIROUX–SAHRAOUI A, FORELLI F, MAZEAS J, RAMBAUD AJM, BJERREGAARD A, RIERA J. Quadriceps Activation After Anterior Cruciate Ligament Reconstruction: The Early Bird Gets the Worm! Int J Sports Phys Ther 2024; 19:1044-1051. [PMID: 39100933 PMCID: PMC11297573 DOI: 10.26603/001c.121423] [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: 05/14/2024] [Accepted: 06/28/2024] [Indexed: 08/06/2024] Open
Abstract
Arthrogenic Muscle Inhibition (AMI) is a phenomenon observed in individuals with joint injury or pathology, characterized by a reflexive inhibition of surrounding musculature, altered neuromuscular control, and compromised functional performance. After anterior cruciate ligament reconstruction (ACLR) one of the most obvious consequences of AMI is the lack of quadriceps activation and strength. Understanding the underlying mechanisms of AMI is crucial for developing effective therapeutic interventions. The surgical procedure needed to reconstruct the ACL has biochemical et physiological consequences such as inflammation, pain, and altered proprioception. These alterations contribute to the development of AMI. Therapeutic interventions aimed at addressing AMI encompass a multidimensional approach targeting pain reduction, inflammation management, proprioceptive training, and quadriceps activation. Early management focusing on pain modulation through modalities like ice, compression, and pharmacological agents help mitigate the inflammatory response and alleviate pain, thereby reducing the reflexive inhibition of quadriceps. Quadriceps activation techniques such as neuromuscular electrical stimulation (NMES) and biofeedback training aid in overcoming muscle inhibition and restoring muscle strength. NMES elicits muscle contractions through electrical stimulation, bypassing the inhibitory mechanisms associated with AMI, thus facilitating muscle activation and strength gains. Comprehensive rehabilitation programs tailored to individual needs and stage of recovery are essential for optimizing outcomes in AMI. The objective of this clinical viewpoint is to delineate the significance of adopting a multimodal approach for the effective management of AMI, emphasizing the integration of pain modulation, proprioceptive training, muscle activation techniques, and manual therapy interventions. Highlighting the critical role of early intervention and targeted rehabilitation programs, this article aims to underscore their importance in restoring optimal function and mitigating long-term complications associated with AMI.
Collapse
Affiliation(s)
- Ayrton MOIROUX–SAHRAOUI
- Orthosport Rehab Center, Domont, France
- Orthopaedic Surgery DepartmentClinic of Domont, Ramsay Healthcare, @OrthoLab, Domont, France
- Physiotherapy School, IPMR, Nevers, France
| | - Florian FORELLI
- Orthosport Rehab Center, Domont, France
- Orthopaedic Surgery DepartmentClinic of Domont, Ramsay Healthcare, @OrthoLab, Domont, France
- Physiotherapy School, IPMR, Nevers, France
- SFMK Lab, Pierrefite sur seine, France
| | - Jean MAZEAS
- Orthosport Rehab Center, Domont, France
- Orthopaedic Surgery DepartmentClinic of Domont, Ramsay Healthcare, @OrthoLab, Domont, France
| | - Alexandre JM RAMBAUD
- SFMK Lab, Pierrefite sur seine, France
- Physiotherapy School of Saint Etienne, St Michel Campus, Saint Etienne, France
| | - Andreas BJERREGAARD
- Rehabilitation DepartmentAspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Jérôme RIERA
- University Jean Monnet Saint-Etienne, Lyon 1, University Savoie Mont-Blanc, Inter-university Laboratory of Human Movement Biology, EA 7424, F-42023, Saint-Etienne, France
- University of Bordeaux, College of Health Sciences, IUSR, 33000, Bordeaux, France
| |
Collapse
|
2
|
Dos Anjos T, Gabriel F, Vieira TD, Hopper GP, Sonnery-Cottet B. Neuromotor Treatment of Arthrogenic Muscle Inhibition After Knee Injury or Surgery. Sports Health 2024; 16:383-389. [PMID: 37102673 PMCID: PMC11025506 DOI: 10.1177/19417381231169285] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND Persistent weakness of the quadriceps muscles and extension deficit after knee injuries are due to specific alterations in neural excitability - a process known as arthrogenic muscle inhibition (AMI). The effects of a novel neuromotor reprogramming (NR) treatment based on the use of proprioceptive sensations associated with motor imagery and low frequency sounds have not been studied in AMI after knee injuries. HYPOTHESIS This study aimed to assess quadriceps electromyographic (EMG) activity and the effects on extension deficits in persons with AMI who completed 1 session of NR treatment. We hypothesized that the NR session would activate the quadriceps and improve extension deficits. STUDY DESIGN Case series. LEVEL OF EVIDENCE Level 4. METHODS Between May 1, 2021 and February 28, 2022, patients who underwent knee ligament surgery or sustained a knee sprain with a deficit of >30% of the vastus medialis oblique (VMO) on EMG testing in comparison with the contralateral limb after their initial rehabilitation were included in the study. The maximal voluntary isometric contraction of the VMO measured on EMG, the knee extension deficit (distance between the heel and the table during contraction), and the simple knee value (SKV) were assessed before and immediately after completion of 1 session of NR treatment. RESULTS A total of 30 patients with a mean age of 34.6 ± 10.1 years (range, 14-50 years) were included in the study. After the NR session, VMO activation increased significantly, with a mean increase of 45% (P < 0.01). Similarly, the knee extension deficit significantly improved from 4.03 ± 0.69 cm before the treatment to 1.93 ± 0.68 after the treatment (P < 0.01). The SKV was 50 ± 5.43% before the treatment, and this increased to 67.5 ± 4.09% after the treatment (P < 0.01). CONCLUSION Our study indicates that this innovative NR method can improve VMO activation and extension deficits in patients with AMI. Therefore, this method could be considered a safe and reliable treatment modality in patients with AMI after knee injury or surgery. CLINICAL RELEVANCE This multidisciplinary treatment modality for AMI can enhance outcomes through the restoration of quadriceps neuromuscular function and subsequent reduction of extension deficits after knee trauma.
Collapse
Affiliation(s)
- Typhanie Dos Anjos
- Université Claude Bernard Lyon 1, Laboratoire Interuniversitaire de Biologie de la Motricité, Villeurbanne Cedex, France
- ALLYANE, Lyon, France
| | | | - Thais Dutra Vieira
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
| | - Graeme Philip Hopper
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
| | - Bertrand Sonnery-Cottet
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
| |
Collapse
|
3
|
Churchill L, John Bade M, Koonce RC, Stevens-Lapsley JE, Bandholm T. The past and future of peri-operative interventions to reduce arthrogenic quadriceps muscle inhibition after total knee arthroplasty: A narrative review. OSTEOARTHRITIS AND CARTILAGE OPEN 2024; 6:100429. [PMID: 38304413 PMCID: PMC10832271 DOI: 10.1016/j.ocarto.2023.100429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 12/16/2023] [Indexed: 02/03/2024] Open
Abstract
Total knee arthroplasty (TKA) improves patient-reported function by alleviating joint pain, however the surgical trauma exacerbates already impaired muscle function, which leads to further muscle weakness and disability after surgery. This early postoperative strength loss indicates a massive neural inhibition and is primarily driven by a deficit in quadriceps muscle activation, a process known as arthrogenic muscle inhibition (AMI). To enhance acute recovery of quadriceps muscle function and long-term rehabilitation of individuals after TKA, AMI must be significantly reduced in the early post-operative period. The aim of this narrative review is to review and discuss previous efforts to mitigate AMI after TKA and to suggest new approaches and interventions for future efficacy evaluation. Several strategies have been explored to reduce the degree of post-operative quadriceps AMI and improve strength recovery after TKA by targeting post-operative swelling and inflammation or changing neural discharge. A challenge of this work is the ability to directly measure AMI and relevant contributing factors. For this review we focused on interventions that aimed to reduce post-operative swelling or improve knee extension strength or quadriceps muscle activation measured by twitch interpolation. For individuals undergoing TKA, the use of anti-inflammatory medications, tranexamic acid, cryotherapy, intra-articular drains, torniquets, and minimally invasive surgical techniques for TKA have limited benefit in attenuating quadriceps AMI early after surgery. However, interventions such as inelastic compression garments, voluntary muscle contractions, and neuro-muscular electrical stimulation show promise in mitigating or circumventing AMI and should continue to be refined and explored.
Collapse
Affiliation(s)
- Laura Churchill
- Physical Therapy Program, Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Michael John Bade
- Physical Therapy Program, Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Eastern Colorado VA Geriatric Research Education and Clinical Center (GRECC), Aurora, CO, USA
| | - Ryan C. Koonce
- Department of Orthopaedic Surgery, University of Colorado School of Medicine, Highlands Ranch, CO, USA
| | - Jennifer E. Stevens-Lapsley
- Physical Therapy Program, Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Eastern Colorado VA Geriatric Research Education and Clinical Center (GRECC), Aurora, CO, USA
| | - Thomas Bandholm
- Physical Medicine & Rehabilitation Research-Copenhagen (PMR-C), Department of Physical and Occupational Therapy, Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark
- Department of Clinical Research, Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark
- Department of Orthopedic Surgery, Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark
| |
Collapse
|
4
|
Kim KM, Needle AR, Kim JS, An YW, Cruz-Díaz D, Taube W. What interventions can treat arthrogenic muscle inhibition in patients with chronic ankle instability? A systematic review with meta-analysis. Disabil Rehabil 2024; 46:241-256. [PMID: 36650898 DOI: 10.1080/09638288.2022.2161643] [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: 04/04/2022] [Accepted: 12/18/2022] [Indexed: 01/19/2023]
Abstract
PURPOSE To identify, critically appraise, and synthesize the existing evidence regarding the effects of therapeutic interventions on arthrogenic muscle inhibition (AMI) in patients with chronic ankle instability (CAI). MATERIALS AND METHODS Two reviewers independently performed exhaustive database searches in Web of Science, PubMed, Medline, CINAHL, and SPORTDiscus. RESULTS Nine studies were finally included. Five types of disinhibitory interventions were identified: focal ankle joint cooling (FAJC), manual therapy, fibular reposition taping (FRT), whole-body vibration (WBV), and transcranial direct current stimulation (tDCS). There were moderate effects of FAJC on spinal excitability in ankle muscles (g = 0.55, 95% CI = 0.03-1.08, p = 0.040 for the soleus and g = 0.54, 95% CI = 0.01-1.07, p = 0.046 for the fibularis longus). In contrast, manual therapy, FRT, WBV were not effective. Finally, 4 weeks of tDCS combined with eccentric exercise showed large effects on corticospinal excitability in 2 weeks after the intervention (g = 0.99, 95% CI = 0.14-1.85 for the fibularis longus and g = 1.02, 95% CI = 0.16-1.87 for the tibialis anterior). CONCLUSIONS FAJC and tDCS may be effective in counteracting AMI. However, the current evidence of mainly short-term studies to support the use of disinhibitory interventions is too limited to draw definitive conclusions.
Collapse
Affiliation(s)
- Kyung-Min Kim
- Department of Sport Science, Sungkyunkwan University, Suwon-si, Korea
- Department of Kinesiology and Sport Sciences, University of Miami, Coral Gables, FL, USA
| | - Alan R Needle
- Department of Public Health & Exercise Science, Appalachian State University, Boone, NC, USA
- Department of Rehabilitation Sciences, Appalachian State University, Boone, NC, USA
| | - Joo-Sung Kim
- Department of Kinesiology and Sport Sciences, University of Miami, Coral Gables, FL, USA
| | - Yong Woo An
- Department of Health and Human Sciences, Loyola Marymount University, Los Angeles, CA, USA
| | - David Cruz-Díaz
- Department of Health Sciences, Faculty of Health Sciences, University of Jaén, Jaén, Spain
| | - Wolfgang Taube
- Department of Neurosciences and Movement Sciences, University of Fribourg, Fribourg, Switzerland
| |
Collapse
|
5
|
Buckthorpe M, Gokeler A, Herrington L, Hughes M, Grassi A, Wadey R, Patterson S, Compagnin A, La Rosa G, Della Villa F. Optimising the Early-Stage Rehabilitation Process Post-ACL Reconstruction. Sports Med 2024; 54:49-72. [PMID: 37787846 DOI: 10.1007/s40279-023-01934-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2023] [Indexed: 10/04/2023]
Abstract
Outcomes following anterior cruciate ligament reconstruction (ACLR) need improving, with poor return-to-sport rates and a high risk of secondary re-injury. There is a need to improve rehabilitation strategies post-ACLR, if we can support enhanced patient outcomes. This paper discusses how to optimise the early-stage rehabilitation process post-ACLR. Early-stage rehabilitation is the vital foundation on which successful rehabilitation post-ACLR can occur. Without high-quality early-stage (and pre-operative) rehabilitation, patients often do not overcome major aspects of dysfunction, which limits knee function and the ability to transition through subsequent stages of rehabilitation optimally. We highlight six main dimensions during the early stage: (1) pain and swelling; (2) knee joint range of motion; (3) arthrogenic muscle inhibition and muscle strength; (4) movement quality/neuromuscular control during activities of daily living (5) psycho-social-cultural and environmental factors and (6) physical fitness preservation. The six do not share equal importance and the extent of time commitment devoted to each will depend on the individual patient. The paper provides recommendations on how to implement these into practice, discussing training planning and programming, and suggests specific screening to monitor work and when the athlete can progress to the next stage (e.g. mid-stage rehabilitation entry criteria).
Collapse
Affiliation(s)
- Matthew Buckthorpe
- Faculty of Sport, Technology and Health Sciences, St Mary's University, London, TW1 4SX, Twickenham, UK.
- Education and Research Department, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Bologna, Italy.
| | - Alli Gokeler
- Exercise Science and Neuroscience, Department Exercise & Health, Faculty of Science, Paderborn University, Paderborn, Germany
| | - Lee Herrington
- Centre for Human Sciences Research, University of Salford, Salford, UK
| | - Mick Hughes
- North Queensland Physiotherapy Centre, Townsville, QLD, Australia
| | - Alberto Grassi
- II Clinica Ortopedica, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Ross Wadey
- Faculty of Sport, Technology and Health Sciences, St Mary's University, London, TW1 4SX, Twickenham, UK
| | - Stephen Patterson
- Faculty of Sport, Technology and Health Sciences, St Mary's University, London, TW1 4SX, Twickenham, UK
| | - Alessandro Compagnin
- Education and Research Department, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Bologna, Italy
| | - Giovanni La Rosa
- Education and Research Department, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Bologna, Italy
| | - Francesco Della Villa
- Education and Research Department, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Bologna, Italy
| |
Collapse
|
6
|
Ptaszek B, Podsiadło S, Adamiak J, Marchewka J, Tota Ł, Teległów A. Effect of Whole-Body Cryotherapy on Oxidant-Antioxidant Imbalance in Women with Multiple Sclerosis. J Clin Med 2023; 12:5958. [PMID: 37762899 PMCID: PMC10532046 DOI: 10.3390/jcm12185958] [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: 07/19/2023] [Revised: 08/18/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
The aim of the study was to investigate whether 20 whole-body cryotherapy treatments have an effect on oxidative-antioxidant imbalances in women with multiple sclerosis. Fifty women aged 30-55 were examined: study group-15 women with multiple sclerosis, subjected to whole-body cryotherapy; first control group-20 women with multiple sclerosis who did not receive cryotherapy intervention; second control group-15 healthy women who participated in cryotherapy treatments. Blood from the examined women was collected twice (before and after the series of 20 cryotherapy sessions). An insignificant increase in the total antioxidant capacity (study group: p = 0.706; second control group: p = 0.602) was observed after the whole-body cryotherapy intervention. After the series of cryotherapy sessions, the total oxidative status/total oxidative capacity value was insignificantly decreased among the multiple sclerosis patients (decrease by 14.03%, p = 0.495). In women with multiple sclerosis, no significant cryotherapy impact was demonstrated on changes in the oxidant-antioxidant imbalance or concentrations of nitric oxide, uric acid, or matrix metalloproteinase-9.
Collapse
Affiliation(s)
- Bartłomiej Ptaszek
- Institute of Applied Sciences, University of Physical Education in Krakow, 31-571 Krakow, Poland;
| | - Szymon Podsiadło
- Institute of Clinical Rehabilitation, University of Physical Education in Krakow, 31-571 Krakow, Poland; (S.P.); (J.M.)
| | - Justyna Adamiak
- Institute of Applied Sciences, University of Physical Education in Krakow, 31-571 Krakow, Poland;
| | - Jakub Marchewka
- Institute of Clinical Rehabilitation, University of Physical Education in Krakow, 31-571 Krakow, Poland; (S.P.); (J.M.)
| | - Łukasz Tota
- Institute of Biomedical Sciences, University of Physical Education in Krakow, 31-571 Krakow, Poland;
| | - Aneta Teległów
- Institute of Basic Sciences, University of Physical Education in Krakow, 31-571 Krakow, Poland;
| |
Collapse
|
7
|
Cognetti DJ, Lynch TB, Rich E, Bedi A, Dhawan A, Sheean AJ. Quadriceps Dysfunction Following Joint Preservation Surgery: A Review of the Pathophysiologic Basis and Mitigation Strategies. Curr Rev Musculoskelet Med 2023:10.1007/s12178-023-09844-0. [PMID: 37243966 PMCID: PMC10382434 DOI: 10.1007/s12178-023-09844-0] [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] [Accepted: 05/10/2023] [Indexed: 05/29/2023]
Abstract
PURPOSE OF REVIEW To characterize quadriceps muscle dysfunction associated with knee joint preservation surgery, with a focus on its pathophysiology and promising approaches to mitigate its impact on clinical outcomes. RECENT FINDINGS Quadriceps dysfunction (QD) associated with knee joint preservation surgery results from a complex interplay of signaling, related to changes within the joint and from those involving the overlying muscular envelope. Despite intensive rehabilitation regimens, QD may persist for many months postoperatively and negatively impact clinical outcomes associated with various surgical procedures. These facts underscore the need for continued investigation into the potential detrimental effects of regional anesthetic and intraoperative tourniquet use on postoperative quadriceps function, with an outward focus on innovation within the field of postoperative rehabilitation. Neuromuscular stimulation, nutritional supplementation, cryotherapy, blood flow restriction (BFR), and open-chain exercises are all potential additions to postoperative regimens. There is compelling literature to suggest that these modalities are efficacious and may diminish the magnitude and duration of postoperative QD. A clear understanding of QD, with respect to its pathophysiology, should guide perioperative treatment and rehabilitation strategies and influence ongoing rehabilitation-based research and innovation. Moreover, clinicians must appreciate the magnitude of QD's effect on diminished clinical outcomes, risk for re-injury and patients' ability (or inability) to return to pre-injury level of activity following knee joint preservation procedures.
Collapse
Affiliation(s)
- Daniel J Cognetti
- Department of Orthopaedic Surgery, San Antonio Military Medical Center, 3551 Roger Brooke Drive, San Antonio, TX, 78234, USA.
| | - Thomas B Lynch
- Department of Orthopaedic Surgery, San Antonio Military Medical Center, 3551 Roger Brooke Drive, San Antonio, TX, 78234, USA
| | - Elizabeth Rich
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, MD, 20814, USA
| | - Asheesh Bedi
- Department of Orthopaedic Surgery, University of Michigan Medical School, Ann Arbor, MI, 48109, USA
| | - Aman Dhawan
- Department of Orthopaedics and Rehabilitation, Milton S. Hershey Medical Center, Penn State Health, Hershey, PA, 17033, USA
| | - Andrew J Sheean
- Department of Orthopaedic Surgery, San Antonio Military Medical Center, 3551 Roger Brooke Drive, San Antonio, TX, 78234, USA
| |
Collapse
|
8
|
Arthrogenic Muscle Inhibition Following Anterior Cruciate Ligament Injury. J Sport Rehabil 2022; 31:694-706. [PMID: 35168201 DOI: 10.1123/jsr.2021-0128] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 10/06/2021] [Accepted: 10/28/2021] [Indexed: 11/18/2022]
Abstract
Arthrogenic muscle inhibition (AMI) is a common impairment in individuals who sustain an anterior cruciate ligament (ACL) injury. The AMI causes decreased muscle activation, which impairs muscle strength, leading to aberrant movement biomechanics. The AMI is often resistant to traditional rehabilitation techniques, which leads to persistent neuromuscular deficits following ACL reconstruction. To better treat AMI following ACL injury and ACL reconstruction, it is important to understand the specific neural pathways involved in AMI pathogenesis, as well as the changes in muscle function that may impact movement biomechanics and long-term structural alterations to joint tissue. Overall, AMI is a critical factor that limits optimal rehabilitation outcomes following ACL injury and ACL reconstruction. This review discusses the current understanding of the: (1) neural pathways involved in the AMI pathogenesis following ACL injury; (2) consequence of AMI on muscle function, joint biomechanics, and patient function; and (3) development of posttraumatic osteoarthritis. Finally, the authors review the evidence for interventions specifically used to target AMI following ACL injury.
Collapse
|
9
|
Yang JH, Hwang KT, Lee MK, Jo S, Cho E, Lee JK. Comparison of a Cryopneumatic Compression Device and Ice Packs for Cryotherapy Following Anterior Cruciate Ligament Reconstruction. Clin Orthop Surg 2022; 15:234-240. [PMID: 37008961 PMCID: PMC10060780 DOI: 10.4055/cios21246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/08/2022] [Accepted: 03/12/2022] [Indexed: 11/06/2022] Open
Abstract
Background The purpose of the current study was to evaluate and compare the effectiveness of a cryopneumatic compression device with that of standard ice packs following arthroscopic anterior cruciate ligament (ACL) reconstruction, with a primary focus on early postoperative pain. Methods Participants were divided into two groups: cryopneumatic compression device group (CC group) and standard ice pack group (IP group). Patients in the CC Group (28 patients) received a cryopneumatic compression device (CTC-7, Daesung Maref) treatment, while patients in the IP group (28 patients) received standard ice pack cryotherapy postoperatively. All cryotherapy was applied three times (every 8 hours) per day for 20 minutes until discharge (postoperative day 7). Pain scores were assessed preoperatively and at 4, 7, and 14 days after surgery, and the primary outcome for analysis was pain at postoperative day 4 assessed using a visual analog scale (VAS). Other variables were opioid and rescue medication use, knee and thigh circumferences, postoperative drainage, and joint effusion quantified by a three-dimensional magnetic resonance imaging (MRI) reconstruction model. Results The mean pain VAS score and difference in VAS relative to the preoperative measurements for postoperative day 4 were significantly lower in the CC group than in the IP group (p = 0.001 and p = 0.007, respectively). The sum of postoperative drainage and effusion quantified by MRI showed a significant reduction of postoperative effusion in the CC group compared to the IP group (p = 0.015). The average total rescue medication consumption was comparable between the two groups. Circumferential measurements at days 7 and 14 postoperatively relative to those at day 4 (index day) demonstrated no significant differences between the groups. Conclusions Compared to standard ice packs, application of cryopneumatic compression was associated with a significant reduction in VAS pain scores and joint effusion during the early postoperative period following ACL reconstruction.
Collapse
Affiliation(s)
- Jae-Hyuk Yang
- Department of Orthopaedic Surgery, Hanyang University Guri Hospital, Guri, Korea
| | - Kyu-Tae Hwang
- Department of Orthopaedic Surgery, Hanyang University Hospital, Seoul, Korea
| | - Myoung Keun Lee
- Department of Orthopaedic Surgery, Hanyang University Hospital, Seoul, Korea
| | - Sungsin Jo
- Hanyang University Institute for Rheumatology Research, Hanyang University, Seoul, Korea
| | | | - Jin Kyu Lee
- Department of Orthopaedic Surgery, Hanyang University Hospital, Seoul, Korea
| |
Collapse
|
10
|
Arthrogenic Muscle Inhibition: Best Evidence, Mechanisms, and Theory for Treating the Unseen in Clinical Rehabilitation. J Sport Rehabil 2021; 31:717-735. [PMID: 34883466 DOI: 10.1123/jsr.2021-0139] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 08/06/2021] [Accepted: 09/07/2021] [Indexed: 11/18/2022]
Abstract
CONTEXT Arthrogenic muscle inhibition (AMI) impedes the recovery of muscle function following joint injury, and in a broader sense, acts as a limiting factor in rehabilitation if left untreated. Despite a call to treat the underlying pathophysiology of muscle dysfunction more than three decades ago, the continued widespread observations of post-traumatic muscular impairments are concerning, and suggest that interventions for AMI are not being successfully integrated into clinical practice. OBJECTIVES To highlight the clinical relevance of AMI, provide updated evidence for the use of clinically accessible therapeutic adjuncts to treat AMI, and discuss the known or theoretical mechanisms for these interventions. EVIDENCE ACQUISITION PubMed and Web of Science electronic databases were searched for articles that investigated the effectiveness or efficacy of interventions to treat outcomes relevant to AMI. EVIDENCE SYNTHESIS 122 articles that investigated an intervention used to treat AMI among individuals with pathology or simulated pathology were retrieved from 1986 to 2021. Additional articles among uninjured individuals were considered when discussing mechanisms of effect. CONCLUSION AMI contributes to the characteristic muscular impairments observed in patients recovering from joint injuries. If left unresolved, AMI impedes short-term recovery and threatens patients' long-term joint health and well-being. Growing evidence supports the use of neuromodulatory strategies to facilitate muscle recovery over the course of rehabilitation. Interventions should be individualized to meet the needs of the patient through shared clinician-patient decision-making. At a minimum, we propose to keep the treatment approach simple by attempting to resolve inflammation, pain, and effusion early following injury.
Collapse
|
11
|
Fousekis K, Tsepis E. Minor Soft Tissue Injuries may need PEACE in the Acute Phase, but Moderate and Severe Injuries Require CARE. J Sports Sci Med 2021; 20:799-800. [PMID: 35321124 PMCID: PMC8488841 DOI: 10.52082/jssm.2021.799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 06/14/2023]
Abstract
For the past 30 years, conflicting and confusing theories have abounded for the acute-stage treatment of musculoskeletal injuries due to a lack of sufficient, high-quality research that substantiates an ideal approach. The main controversy concerns the use of cryotherapy. While cryotherapy has become established as a vital component of the initial treatment of musculoskeletal injuries as part of the rest, ice, compression and elevation (RICE) approach (Mirkin and Hoffman, 1978), doubts about its efficacy have arisen in recent years. In fact, the latest proposal is to use the protection, elevation, avoid, compression and education (PEACE) approach as acute-stage treatment of musculoskeletal injuries (Dubois and Esculier, 2020). This involves protection and elevation of the injured limb, avoidance of anti-inflammatory drugs and cryotherapy, compression of the injured limb and patient education.
Collapse
|
12
|
Mechanisms of Arthrogenic Muscle Inhibition. J Sport Rehabil 2021; 31:707-716. [PMID: 34470911 DOI: 10.1123/jsr.2020-0479] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 06/07/2021] [Accepted: 06/28/2021] [Indexed: 11/18/2022]
Abstract
CONTEXT Arthrogenic muscle inhibition (AMI) continues to be a limiting factor in joint rehabilitation as the inability to volitionally activate muscle significantly dampens recovery. New evidence acquired at higher brain centers and in clinical populations continues to reshape our perspective of what AMI is and how to treat it. This review aims to stimulate discussion about the far-reaching effects of AMI by exploring the interconnected pathways by which it evolves. OBJECTIVES To discuss how reflexive inhibition can lead to adaptations in brain activity, to illustrate how changes in descending motor pathways limit our ability to contract muscle following injury, and to summarize the emerging literature on the wide-reaching effects of AMI on other interconnected systems. DATA SOURCES The databases PubMed, SPORTDiscus, and Web of Science were searched for articles pertaining to AMI. Reference lists from appropriate articles were cross-referenced. CONCLUSION AMI is a sequential and cumulative neurological process that leads to complex clinical impairments. Originating with altered afferent information arising from an injured joint, patients experience changes in afferent information, reflexive muscle inhibition, deficiencies in somatosensation, neuroplastic compensations in higher brain centers, and ultimately decreased motor output to the muscle surrounding the joint. Other aspects of clinical function, like muscle structure and psychological responses to injury, are also impaired and influenced by AMI. Removing, or reducing, AMI should continue to be a focus of rehabilitation programs to assist in the optimization of health after joint injury.
Collapse
|
13
|
Effects of Focal Knee Joint Cooling on Static and Dynamic Strength of the Quadriceps: Innovative Approach to Muscle Conditioning. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094890. [PMID: 34064426 PMCID: PMC8125321 DOI: 10.3390/ijerph18094890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 04/30/2021] [Accepted: 05/02/2021] [Indexed: 12/26/2022]
Abstract
Recent evidence suggests an innovative approach to muscle conditioning: focal knee joint cooling (FKJC) appears to improve quadriceps function, including static (isometric) strength. However, there is limited evidence on the effects of FKJC on dynamic (concentric and eccentric) strength. Thus, the purpose of the study was to examine dynamic quadriceps strength following FKJC as well as static strength. Twenty-one college-aged participants volunteered. They randomly underwent 20 min of FKJC and control condition at least 72 h apart. FKJC involves two ice bags, placed on the anterior and posterior surfaces of the knee, whereas the control condition received a plastic ice bag filled with candy corn. We assessed isometric and isokinetic (concentric and eccentric) quadriceps strength at two different velocities (60°/s and 180°/s). Participants performed three maximal voluntary contractions for each mode of muscle contraction, before and after each treatment (immediately, 20, and 40 min after). The outcome variable was maximum knee extension peak torque. FKJC did not change peak torque during any mode of muscle contraction (p > 0.05). The current findings suggest that 20 min of FKJC does not change static (isometric) or dynamic (isokinetic) strength of the quadriceps. FKJC was neither beneficial nor harmful to static or dynamic muscular strength.
Collapse
|
14
|
Gabel CP, Mokhtarinia HR, Melloh M, Mateo S. Slacklining as therapy to address non-specific low back pain in the presence of multifidus arthrogenic muscle inhibition. World J Orthop 2021; 12:178-196. [PMID: 33959482 PMCID: PMC8082507 DOI: 10.5312/wjo.v12.i4.178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/18/2021] [Accepted: 03/13/2021] [Indexed: 02/06/2023] Open
Abstract
Low back pain (LBP) represents the most prevalent, problematic and painful of musculoskeletal conditions that affects both the individual and society with health and economic concerns. LBP is a heterogeneous condition with multiple diagnoses and causes. In the absence of consensus definitions, partly because of terminology inconsistency, it is further referred to as non-specific LBP (NSLBP). In NSLBP patients, the lumbar multifidus (MF), a key stabilizing muscle, has a depleted role due to recognized myocellular lipid infiltration and wasting, with the potential primary cause hypothesized as arthrogenic muscle inhibition (AMI). This link between AMI and NSLBP continues to gain increasing recognition. To date there is no 'gold standard' or consensus treatment to alleviate symptoms and disability due to NSLBP, though the advocated interventions are numerous, with marked variations in costs and levels of supportive evidence. However, there is consensus that NSLBP management be cost-effective, self-administered, educational, exercise-based, and use multi-modal and multi-disciplinary approaches. An adjuvant therapy fulfilling these consensus criteria is 'slacklining', within an overall rehabilitation program. Slacklining, the neuromechanical action of balance retention on a tightened band, induces strategic indirect-involuntary therapeutic muscle activation exercise incorporating spinal motor control. Though several models have been proposed, understanding slacklining's neuro-motor mechanism of action remains incomplete. Slacklining has demonstrated clinical effects to overcome AMI in peripheral joints, particularly the knee, and is reported in clinical case-studies as showing promising results in reducing NSLBP related to MF deficiency induced through AMI (MF-AMI). Therefore, this paper aims to: rationalize why and how adjuvant, slacklining therapeutic exercise may positively affect patients with NSLBP, due to MF-AMI induced depletion of spinal stabilization; considers current understandings and interventions for NSLBP, including the contributing role of MF-AMI; and details the reasons why slacklining could be considered as a potential adjuvant intervention for NSLBP through its indirect-involuntary action. This action is hypothesized to occur through an over-ride or inhibition of central down-regulatory induced muscle insufficiency, present due to AMI. This subsequently allows neuroplasticity, normal neuro-motor sequencing and muscle re-activation, which facilitates innate advantageous spinal stabilization. This in-turn addresses and reduces NSLBP, its concurrent symptoms and functional disability. This process is hypothesized to occur through four neuro-physiological processing pathways: finite neural delay; movement-control phenotypes; inhibition of action and the innate primordial imperative; and accentuated corticospinal drive. Further research is recommended to investigate these hypotheses and the effect of slacklining as an adjuvant therapy in cohort and control studies of NSLBP populations.
Collapse
Affiliation(s)
- Charles Philip Gabel
- Department of Physiotherapy, Access Physiotherapy, Coolum Beach 4573, QLD, Australia
| | - Hamid Reza Mokhtarinia
- Department of Ergonomics, University of Social Welfare and Rehabilitation Sciences, Tehran 0001, Iran
- Department of Physiotherapy, University of Social Welfare and Rehabilitation Sciences, Tehran 0001, Iran
| | - Markus Melloh
- School of Health Professions, Zurich University of Applied Sciences, Winterthur 8310, Switzerland
| | - Sébastien Mateo
- INSERM U1028, CNRS UMR5292, Lyon Neuroscience Research Center, Université de Lyon, Lyon 69000, France
| |
Collapse
|
15
|
Klintberg IH, Larsson ME. Shall we use cryotherapy in the treatment in surgical procedures, in acute pain or injury, or in long term pain or dysfunction? - A systematic review. J Bodyw Mov Ther 2021; 27:368-387. [PMID: 34391260 DOI: 10.1016/j.jbmt.2021.03.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 01/10/2021] [Accepted: 03/06/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE This review aimed to evaluate the certainty of evidence for the use of cryotherapy in patients with musculoskeletal disorders. METHODS PubMed, Embase, Cochrane Library and AMED were searched from January 2000 to January 2018 (update June 2019) for systematic reviews (SRs) and randomized controlled trials (RCTs) reporting outcomes on pain, swelling, range of motion (ROM), function, blood loss, analgesic use, patient satisfaction and adverse advents. The papers were categorised into: surgical procedures, acute pain or injury and long-term pain or dysfunction. Methodological quality and risk of bias were assessed using the AMSTAR and the Swedish Health Technology Assessment instruments. Level of certainty of evidence was synthesized using GRADE. STUDY SELECTION Eight SRs and 50 RCTs from a total of 6027 (+839) were included. In total 34 studies evaluated cryotherapy in surgical procedures, twelve evaluated cryotherapy use in acute pain or injury and twelve studies evaluated cryotherapy in long-term pain and dysfunction. RESULTS The certainty of evidence is moderate (GRADE III) after surgical procedures to reduce pain, improve ROM, for patient satisfaction and few adverse events are reported. Cryotherapy in acute pain and injury or long-term pain and dysfunction show positive effects but have a higher number of outcomes with low certainty of evidence (GRADE II). CONCLUSION Cryotherapy may safely be used in musculoskeletal injuries and dysfunctions. It is well tolerated by patients. More advanced forms of cryotherapy may accentuate the effect. Future research is needed where timing, temperature for cooling, dose (time) and frequency are evaluated.
Collapse
Affiliation(s)
- Ingrid Hultenheim Klintberg
- University of Gothenburg, Sahlgrenska Academy, Institute of Neuroscience and Physiology, Department of Health and Rehabilitation, Unit of Physiotherapy and Physiotherapy Department Sahlgrenska University Hospital/Mölndal, Gothenburg, Sweden.
| | - Maria Eh Larsson
- University of Gothenburg, Sahlgrenska Academy, Institute of Neuroscience and Physiology, Department of Health and Rehabilitation, Unit of Physiotherapy and Research and Development Primary Health Care, Region Västra Götaland, Gothenburg, Sweden.
| |
Collapse
|
16
|
Oda S, Izumi M, Takaya S, Tadokoro N, Aso K, Petersen KK, Ikeuchi M. Promising Effect of Visually-Assisted Motor Imagery Against Arthrogenic Muscle Inhibition - A Human Experimental Pain Study. J Pain Res 2021; 14:285-295. [PMID: 33568937 PMCID: PMC7868204 DOI: 10.2147/jpr.s282736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 01/13/2021] [Indexed: 12/04/2022] Open
Abstract
Purpose Clinically, arthrogenic muscle inhibition (AMI) has a negative impact on functional recovery in musculoskeletal disorders. One possible technique to relieve AMI is motor imagery, which is widely used in neurological rehabilitation to enhance motor neuron excitability. The purpose of this study was to verify the efficacy of visually-assisted motor imagery against AMI using a human experimental pain model. Methods Ten healthy volunteers were included. Experimental ankle pain was induced by hypertonic saline infusion into unilateral Kager’s fat pad. Isotonic saline was used as control. Subjects were instructed to imagine while watching a movie in which repetitive motion of their own ankle or fingers was shown. H-reflex normalized by the motor response (H/M ratio) on soleus muscle, maximal voluntary contraction (MVC) force of ankle flexion, and contractile activities of the calf muscles during MVC were recorded at baseline, pre-intervention, post-intervention, and 10 minutes after the pain had subsided. Results Hypertonic saline produced continuous and constant peri-ankle pain (VAS peak [median]= 6.7 [2.1–8.4] cm) compared to isotonic saline (0 [0–0.8] cm). In response to pain, there were significant decreases in the H/M ratio, MVC and contractile activities (P<0.01), all of which were successfully reversed after the ankle motion imagery. In contrast, no significant changes were observed with the finger motion imagery. Conclusion Visually-assisted motor imagery improved the pain-induced AMI. Motor imagery of the painful joint itself would efficiently work for relieving AMI. This investigation possibly shows the potential of a novel and versatile approach against AMI for patients with musculoskeletal pain.
Collapse
Affiliation(s)
- Shota Oda
- Department of Rehabilitation Center, Kochi Medical School Hospital, Nankoku, Kochi, Japan
| | - Masashi Izumi
- Department of Rehabilitation Center, Kochi Medical School Hospital, Nankoku, Kochi, Japan.,Department of Orthopedic Surgery, Kochi University, Nankoku, Kochi, Japan
| | - Shogo Takaya
- Department of Rehabilitation Center, Kochi Medical School Hospital, Nankoku, Kochi, Japan.,Department of Orthopedic Surgery, Kochi University, Nankoku, Kochi, Japan
| | - Nobuaki Tadokoro
- Department of Orthopedic Surgery, Kochi University, Nankoku, Kochi, Japan
| | - Koji Aso
- Department of Orthopedic Surgery, Kochi University, Nankoku, Kochi, Japan
| | - Kristian Kjær Petersen
- Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Masahiko Ikeuchi
- Department of Rehabilitation Center, Kochi Medical School Hospital, Nankoku, Kochi, Japan.,Department of Orthopedic Surgery, Kochi University, Nankoku, Kochi, Japan
| |
Collapse
|
17
|
Nuccio S, Del Vecchio A, Casolo A, Labanca L, Rocchi JE, Felici F, Macaluso A, Mariani PP, Falla D, Farina D, Sbriccoli P. Muscle fiber conduction velocity in the vastus lateralis and medialis muscles of soccer players after ACL reconstruction. Scand J Med Sci Sports 2020; 30:1976-1984. [DOI: 10.1111/sms.13748] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/30/2020] [Accepted: 06/01/2020] [Indexed: 01/05/2023]
Affiliation(s)
- Stefano Nuccio
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
- Department of Bioengineering Imperial College London London UK
| | | | - Andrea Casolo
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
- Department of Bioengineering Imperial College London London UK
| | - Luciana Labanca
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
| | - Jacopo Emanuele Rocchi
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
- Villa Stuart Sport Clinic‐FIFA Medical Centre of Excellence Rome Italy
| | - Francesco Felici
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
| | - Andrea Macaluso
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
- Villa Stuart Sport Clinic‐FIFA Medical Centre of Excellence Rome Italy
| | | | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine) School of Sport, Exercise and Rehabilitation Sciences University of Birmingham Birmingham UK
| | - Dario Farina
- Department of Bioengineering Imperial College London London UK
| | - Paola Sbriccoli
- Department of Movement, Human and Health Sciences University of Rome “Foro Italico” Rome Italy
| |
Collapse
|
18
|
Rice D, McNair P, Huysmans E, Letzen J, Finan P. Best Evidence Rehabilitation for Chronic Pain Part 5: Osteoarthritis. J Clin Med 2019; 8:jcm8111769. [PMID: 31652929 PMCID: PMC6912819 DOI: 10.3390/jcm8111769] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 09/30/2019] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA) is a leading cause of chronic pain and disability in older adults, which most commonly affects the joints of the knee, hip, and hand. To date, there are no established disease modifying interventions that can halt or reverse OA progression. Therefore, treatment is focused on alleviating pain and maintaining or improving physical and psychological function. Rehabilitation is widely recommended as first-line treatment for OA as, in many cases, it is safer and more effective than the best-established pharmacological interventions. In this article, we describe the presentation of OA pain and give an overview of its peripheral and central mechanisms. We then provide a state-of-the-art review of rehabilitation for OA pain—including self-management programs, exercise, weight loss, cognitive behavioral therapy, adjunct therapies, and the use of aids and devices. Next, we explore several promising directions for clinical practice, including novel education strategies to target unhelpful illness and treatment beliefs, methods to enhance the efficacy of exercise interventions, and innovative, brain-directed treatments. Finally, we discuss potential future research in areas, such as treatment adherence and personalized rehabilitation for OA pain.
Collapse
Affiliation(s)
- David Rice
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland 1142, New Zealand.
- Waitemata Pain Service, Department of Anaesthesiology and Perioperative Medicine, Waitemata District Health Board, Auckland 1142, New Zealand.
| | - Peter McNair
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland 1142, New Zealand.
| | - Eva Huysmans
- Pain in Motion International Research Group.
- Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, 1090 Brussel, Belgium.
- Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, 1090 Brussels, Belgium.
- I-CHER, Interuniversity Center for Health Economics Research, 1090 Brussels, Belgium.
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, 1090 Brussels, Belgium.
| | - Janelle Letzen
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, MD 21287, USA.
| | - Patrick Finan
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, MD 21287, USA.
| |
Collapse
|
19
|
Kawai M, Taniguchi K, Suzuki T, Katayose M. Estimation of quadriceps femoris muscle dysfunction in the early period after surgery of the knee joint using shear-wave elastography. BMJ Open Sport Exerc Med 2018; 4:e000381. [PMID: 30364553 PMCID: PMC6196956 DOI: 10.1136/bmjsem-2018-000381] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2018] [Indexed: 11/05/2022] Open
Abstract
Objectives Orthopaedic surgery of the knee joint results in functional deterioration of the quadriceps femoris muscle. However, little is known about quadriceps femoris muscle dysfunction in the early postsurgical period. Therefore, we examined the stiffness of the quadriceps femoris muscle in the early postsurgical period. Methods Seven patients and seven healthy controls performed quadriceps contraction exercises. In resting and contraction conditions, the shear modulus, muscle thickness and pennation angle were measured for the vastus medialis (VM), vastus lateralis (VL) and the rectus femoris (RF) using ultrasound elastography. Results The shear moduli of the VM, VL and RF in the control group did not significantly interact, while the shear moduli in the patient group did show a significant interaction. In the resting condition, there was no difference between the unaffected and affected sides in the patient group, but the shear moduli of the VM and VL in the contraction condition was significantly lower on the affected side than the unaffected side. The contraction ratios between muscles by limbs did not significantly interact. However, there were main effects due to muscle and limb factors. The VM and VL had a significantly higher contraction ratio than the RF, and the control and unaffected limbs had a higher contraction ratio than the affected limb. Conclusion The results demonstrated a decrease in muscle stiffness during contraction in patients with quadriceps femoris dysfunction. Measurement of the shear modulus has potential as a new evaluation index and with high sensitivity to decreases in muscle contraction.
Collapse
Affiliation(s)
- Makoto Kawai
- Department of Rehabilitation, Sapporo Medical University Hospital, Sapporo, Japan
| | - Keigo Taniguchi
- Department of Physical Therapy, School of Health Sciences, Sapporo Medical University, Sapporo, Japan
| | | | - Masaki Katayose
- Department of Physical Therapy, School of Health Sciences, Sapporo Medical University, Sapporo, Japan
| |
Collapse
|
20
|
Sonnery-Cottet B, Saithna A, Quelard B, Daggett M, Borade A, Ouanezar H, Thaunat M, Blakeney WG. Arthrogenic muscle inhibition after ACL reconstruction: a scoping review of the efficacy of interventions. Br J Sports Med 2018; 53:289-298. [PMID: 30194224 PMCID: PMC6579490 DOI: 10.1136/bjsports-2017-098401] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To determine whether reported therapeutic interventions for arthrogenic muscle inhibition (AMI) in patients with ACL injuries, following ACL reconstruction, or in laboratory studies of AMI, are effective in improving quadriceps activation failure when compared with standard therapy in control groups. DESIGN A scoping review of the efficacy of interventions was conducted in accordance with the methodological framework of Arksey and O'Malley and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Search terms included 'arthrogenic muscle inhibition', 'quadriceps activation following knee injuries', 'anterior cruciate' or 'knee' combined with 'quadriceps activation', 'quadriceps inhibition', 'corticomotor', 'arthrogenic', 'brain activation' and 'neuroplasticity'. Articles were evaluated for risk of bias using the PEDro (Physiotherapy Evidence Database) criteria. The overall quality of evidence for each intervention was assessed using Grading of Recommendations Assessment, Development and Evaluation (GRADE). DATA SOURCES PubMed, EMBASE and Cumulative Index to Nursing and Allied Health Literature databases. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Isolated case reports and articles reporting outcomes in patients with chronic disease or major trauma were excluded. All other original research articles were included. RESULTS 780 potential articles were identified. 20 met the inclusion criteria. These studies provided a moderate quality of evidence to support the efficacy of cryotherapy and physical exercises in the management of AMI. There was low-quality evidence for efficacy of neuromuscular electrical stimulation and transcutaneous electrical nerve stimulation, and very low-quality evidence for efficacy of ultrasound and vibration. CONCLUSIONS This scoping review demonstrated moderate-quality evidence for the efficacy of cryotherapy and physical exercises in improving quadriceps activation failure after ACL injury and reconstruction. These therapeutic modalities are therefore recommended in the management of AMI.
Collapse
Affiliation(s)
- Bertrand Sonnery-Cottet
- Department of Orthopaedic Surgery and Sports Medicine, Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Generale de Sante, Hôpital Privé Jean Mermoz, Lyon, France
| | - Adnan Saithna
- School of Science and Technology, Nottingham Trent University, Nottingham, East Midlands, UK.,Department of Orthopaedic Surgery, Southport and Ormskirk Hospitals, Ormskirk, Lancashire, UK
| | - Benedicte Quelard
- Department of Physiotherapy, Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Generale de Sante, Hôpital Privé Jean Mermoz, Lyon, France
| | - Matt Daggett
- Department of Orthopaedic Surgery, Kansas City University of Medicine and Biosciences, Kansas City, Missouri, USA
| | - Amrut Borade
- Department of Orthopaedic Surgery and Sports Medicine, Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Generale de Sante, Hôpital Privé Jean Mermoz, Lyon, France
| | - Hervé Ouanezar
- Department of Orthopaedic Surgery and Sports Medicine, Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Generale de Sante, Hôpital Privé Jean Mermoz, Lyon, France
| | - Mathieu Thaunat
- Department of Orthopaedic Surgery and Sports Medicine, Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Generale de Sante, Hôpital Privé Jean Mermoz, Lyon, France
| | - William G Blakeney
- Department of Orthopaedic Surgery and Sports Medicine, Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Generale de Sante, Hôpital Privé Jean Mermoz, Lyon, France.,Department of Orthopaedic Surgery, Albany Health Campus, Albany, Western Australia, Australia
| |
Collapse
|
21
|
Lee M, Kim S, Choi HM, Park J. Ankle or knee joint cooling alters countermovement but not squat jump height in healthy collegiate athletes. ISOKINET EXERC SCI 2017. [DOI: 10.3233/ies-160626] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Mikyung Lee
- Athletic Training Laboratory, Department of Sports Medicine, Kyung Hee University, Gyeonggi, Korea
| | - Soohyun Kim
- Athletic Training Laboratory, Department of Sports Medicine, Kyung Hee University, Gyeonggi, Korea
| | - Hyun-Min Choi
- Graduate School of Physical Education, Kyung Hee University, Gyeonggi, Korea
| | - Jihong Park
- Athletic Training Laboratory, Department of Sports Medicine, Kyung Hee University, Gyeonggi, Korea
| |
Collapse
|
22
|
Abstract
: There is some controversy over the use of cryotherapy. Low temperatures (Temp) could interfere with coagulation and increase the risk of bleeding. We sought to examine the effect of cryotherapy on joint swelling, temperature, friction, and inflammatory condition after experimental hemarthrosis. The left knee of 23 albino rabbits, 10 in heparin Ice, five in citrate Ice, four in heparin control, and four in citrate control were injected intraarticularly with 1 ml of blood. In total, four animals were considered to be in normal control group. Joint diameter, Temp, and ultrasonography were assessed before the blood injection. One day after the intraarticular blood injection, cryotherapy was applied 4 times per day for 4 consecutive days. Joint diameter and Temp were measured twice a day. After cessation of the protocol, joint diameter and Temp were assessed and sonography performed, animals euthanized, the friction test was performed and the synovial membrane collected, respectively. Joint diameter and Temp were increased after the intraarticular blood injection. Cryotherapy was capable of reducing the swelling and Temp. Ultrasonography findings approved the positive effect of cryotherapy on joint swelling. The proinflammatory tumor necrosis factor (TNF-α) reduced by cryotherapy in both cryotherapy groups but Interleukin 1β was only reduced in heparin group. Interleukin-4 increased in heparin Ice group that was in comparison with TNF-α reduction. Cryotherapy reduced joint swelling and has a positive effect on controlling joint inflammation and Temp.
Collapse
|
23
|
Kim KM, Davis B, Hertel J, Hart J. Effects of Kinesio taping in patients with quadriceps inhibition: A randomized, single-blinded study. Phys Ther Sport 2016; 24:67-73. [PMID: 28126423 DOI: 10.1016/j.ptsp.2016.08.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 05/11/2016] [Accepted: 08/20/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To determine effects of Kinesio taping (KT) on quadriceps activation and maximal voluntary isometric contraction (MVIC) in patients with quadriceps inhibition. DESIGN Randomized, single-blinded. SETTING Laboratory. PATIENTS Sixteen participants (9 males, 7 females) with quadriceps inhibition, as determined by 90% or lower in central activation ratio (CAR), participated. MAIN OUTCOME MEASURES Hoffmann reflex (H-reflex) of the vastus medialis and quadriceps CAR and MVIC were measured before taping, and participants were randomly allocated to either KT (KT application with tension) or sham (non-elastic tape application without tension) group. H-reflexes were assessed immediately and 20 min after tape was applied over the rectus femoris. All outcomes were measured again after tape was removed when participants returned the laboratory 24-48 h after taping. RESULTS Two-way repeated ANOVA found no group-by-time interaction for: H-reflex (F3,42 = 1.94, P = 0.14), CAR (F1,14 = 0.03, P = 0.86), or MVIC (F1,14 = 0.007, P = 0.93). None of the outcome measures differed between groups or over time (P > 0.05). CONCLUSIONS KT applied to the rectus femoris did not change H-reflex of the vastus medialis and quadriceps CAR and MVIC in patients with quadriceps inhibition.
Collapse
Affiliation(s)
- Kyung-Min Kim
- University of Miami, 1507 Levante Avenue, Miami, FL 33146, USA.
| | - Brandon Davis
- Hampden-Sydney College, 80 College Road Hampden Sydney, VA 23943, USA.
| | - Jay Hertel
- University of Virginia, 210 Emmet St. South, PO Box 400407, Charlottesville, VA 22904, USA.
| | - Joseph Hart
- University of Virginia, 210 Emmet St. South, PO Box 400407, Charlottesville, VA 22904, USA.
| |
Collapse
|
24
|
Alexander J, Selfe J, Oliver B, Mee D, Carter A, Scott M, Richards J, May K. An exploratory study into the effects of a 20 minute crushed ice application on knee joint position sense during a small knee bend. Phys Ther Sport 2016; 18:21-26. [PMID: 26822165 DOI: 10.1016/j.ptsp.2015.06.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 05/19/2015] [Accepted: 06/09/2015] [Indexed: 12/26/2022]
Abstract
OBJECTIVES The effect of cryotherapy on joint positioning presents conflicting debates as to whether individuals are at an increased risk of injury when returning to play or activity immediately following cryotherapy application at the knee. The aim of this study was to investigate whether a 20 min application of crushed ice at the knee immediately affects knee joint position sense during a small knee bend. DESIGN Pre- and post-intervention. SETTING University movement analysis laboratory. PARTICIPANTS Eleven healthy male participants. MAIN OUTCOME MEASURES Kinematics of the knee were measured during a weight bearing functional task pre and post cryotherapy intervention using three-dimensional motion analysis (Qualisys Medical AB Gothenburg, Sweden). Tissue cooling was measured via a digital thermometer at the knee. RESULTS Results demonstrated significant reductions in the ability to accurately replicate knee joint positioning in both sagittal (P = .035) and coronal (P = .011) planes during the descent phase of a small knee bend following cryotherapy. CONCLUSION In conclusion a 20 min application of crushed ice to the knee has an adverse effect on knee joint repositioning. Team doctors, clinicians, therapists and athletes should consider these findings when deciding to return an athlete to functional weight bearing tasks immediately following ice application at the knee, due to the potential increase risk of injury.
Collapse
Affiliation(s)
- Jill Alexander
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom.
| | - James Selfe
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom
| | - Ben Oliver
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom
| | - Daniel Mee
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom
| | - Alexandra Carter
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom
| | - Michelle Scott
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom
| | - Jim Richards
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom
| | - Karen May
- University of Central Lancashire, Allied Health Professions Research Unit, Brook Building, Preston, Lancashire PR1 2HE, United Kingdom
| |
Collapse
|
25
|
Lim SH, Hong BY, Oh JH, Lee JI. Effects of joint effusion on quadriceps muscles in patients with knee osteoarthritis. Phys Ther Sport 2015; 17:14-8. [PMID: 26590016 DOI: 10.1016/j.ptsp.2015.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 06/02/2015] [Accepted: 09/10/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To evaluate the effect of knee effusion on the quadriceps muscle in patients with knee osteoarthritis (OA). DESIGN Single-blind, randomized, controlled clinical trial. SETTING Single medical center. PARTICIPANTS Forty subjects with knee OA were assigned to a experimental (n = 20) or control (n = 20) group. MAIN OUTCOME MEASURES Quadriceps torque and root mean square (RMS) values of surface electromyography (EMG) of the vastus medialis and vastus lateralis muscles were measured during a maximal isometric contraction at 60° knee flexion. Thereafter, 20 mL of normal saline was injected into the knee joint of the experimental group. Quadriceps torque and RMS values were again measured. RESULTS Five subjects did not complete the study. No significant difference in quadriceps peak torque or RMS of EMG activity was observed at baseline, pre-effusion, or post-effusion measures in either group. The experimental group showed no significant change in quadriceps peak torque or RMS of EMG activity in any period compared with the control group. CONCLUSIONS These results demonstrate that a 20 ml joint effusion did not affect peak torque or RMS values of the quadriceps muscle in patients with knee OA.
Collapse
Affiliation(s)
- Seong Hoon Lim
- Department of Rehabilitation Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Bo Young Hong
- Department of Rehabilitation Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jee Hae Oh
- Department of Rehabilitation Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong In Lee
- Department of Rehabilitation Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| |
Collapse
|
26
|
Rice DA, McNair PJ, Lewis GN, Dalbeth N. The effects of joint aspiration and intra-articular corticosteroid injection on flexion reflex excitability, quadriceps strength and pain in individuals with knee synovitis: a prospective observational study. Arthritis Res Ther 2015. [PMID: 26215105 PMCID: PMC4517546 DOI: 10.1186/s13075-015-0711-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Introduction Substantial weakness of the quadriceps muscles is typically observed in patients with arthritis. This is partly due to ongoing neural inhibition that prevents the quadriceps from being fully activated. Evidence from animal studies suggests enhanced flexion reflex excitability may contribute to this weakness. This prospective observational study examined the effects of joint aspiration and intra-articular corticosteroid injection on flexion reflex excitability, quadriceps muscle strength and knee pain in individuals with knee synovitis. Methods Sixteen patients with chronic arthritis and clinically active synovitis of the knee participated in this study. Knee pain flexion reflex threshold, and quadriceps peak torque were measured at baseline, immediately after knee joint aspiration alone and 5 ± 2 and 15 ± 2 days after knee joint aspiration and the injection of 40 mg of methylprednisolone acetate. Results Compared to baseline, knee pain was significantly reduced 5 (p = 0.001) and 15 days (p = 0.009) post intervention. Flexion reflex threshold increased immediately after joint aspiration (p = 0.009) and 5 (p = 0.01) and 15 days (p = 0.002) post intervention. Quadriceps peak torque increased immediately after joint aspiration (p = 0.004) and 5 (p = 0.001) and 15 days (p <0.001) post intervention. Conclusions The findings from this study suggest that altered sensory output from an inflamed joint may increase flexion reflex excitability in humans, as has previously been shown in animals. Joint aspiration and corticosteroid injection may be a clinically useful intervention to reverse quadriceps muscle weakness in individuals with knee synovitis.
Collapse
Affiliation(s)
- David Andrew Rice
- Health and Rehabilitation Research Institute, Auckland University of Technology, 55 Wellesley Street East, Auckland, 1010, New Zealand. .,Waitemata Pain Services, Department of Anaesthesiology and Perioperative Medicine, Waitemata District Health Board, 15 Shea Terrace, Auckland, 0740, New Zealand.
| | - Peter John McNair
- Health and Rehabilitation Research Institute, Auckland University of Technology, 55 Wellesley Street East, Auckland, 1010, New Zealand.
| | - Gwyn Nancy Lewis
- Health and Rehabilitation Research Institute, Auckland University of Technology, 55 Wellesley Street East, Auckland, 1010, New Zealand.
| | - Nicola Dalbeth
- Department of Medicine, University of Auckland, 2 Park Road, Auckland, 1023, New Zealand.
| |
Collapse
|
27
|
Hart JM, Kuenze CM, Diduch DR, Ingersoll CD. Quadriceps muscle function after rehabilitation with cryotherapy in patients with anterior cruciate ligament reconstruction. J Athl Train 2015; 49:733-9. [PMID: 25299442 DOI: 10.4085/1062-6050-49.3.39] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
CONTEXT Persistent muscle weakness after anterior cruciate ligament (ACL) reconstruction may be due to underlying activation failure and arthrogenic muscle inhibition (AMI). Knee-joint cryotherapy has been shown to improve quadriceps function transiently in those with AMI, thereby providing an opportunity to improve quadriceps muscle activation and strength in patients with a reconstructed ACL. OBJECTIVE To compare quadriceps muscle function in patients with a reconstructed ACL who completed a 2-week intervention including daily cryotherapy (ice bag), daily exercises, or both. DESIGN Cross-sectional study. SETTING Laboratory. PATIENTS OR OTHER PARTICIPANTS A total of 30 patients with reconstructed ACLs who were at least 6 months post-index surgery and had measurable quadriceps AMI. INTERVENTION(S) The patients attended 4 supervised visits over a 2-week period. They were randomly assigned to receive 20 minutes of knee-joint cryotherapy, 1 hour of therapeutic rehabilitation exercises, or cryotherapy followed by exercises. MAIN OUTCOME MEASURE(S) We measured quadriceps Hoffmann reflex, normalized maximal voluntary isometric contraction torque, central activation ratio using the superimposed-burst technique, and patient-reported outcomes before and after the intervention period. RESULTS After the 2-week intervention period, patients who performed rehabilitation exercises immediately after cryotherapy had higher normalized maximal voluntary isometric contraction torques (P = .002, Cohen d effect size = 1.4) compared with those who received cryotherapy alone (P = .16, d = 0.58) or performed exercise alone (P = .16, d = 0.30). CONCLUSIONS After ACL reconstruction, patients with AMI who performed rehabilitation exercises immediately after cryotherapy experienced greater strength gains than those who performed cryotherapy or exercises alone.
Collapse
|
28
|
Pua YH. The Time Course of Knee Swelling Post Total Knee Arthroplasty and Its Associations with Quadriceps Strength and Gait Speed. J Arthroplasty 2015; 30:1215-9. [PMID: 25737387 DOI: 10.1016/j.arth.2015.02.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 02/03/2015] [Accepted: 02/06/2015] [Indexed: 02/01/2023] Open
Abstract
This study examines the time course of knee swelling post total knee arthroplasty (TKA) and its associations with quadriceps strength and gait speed. Eighty-five patients with unilateral TKA participated. Preoperatively and on post-operative days (PODs) 1, 4, 14, and 90, knee swelling was measured using bioimpedance spectrometry. Preoperatively and on PODs 14 and 90, quadriceps strength was measured using isokinetic dynamometry while fast gait speed was measured using the timed 10-meter walk. On POD1, knee swelling increased ~35% from preoperative levels after which, knee swelling reduced but remained at ~11% above preoperative levels on POD90. In longitudinal, multivariable analyses, knee swelling was associated with quadriceps weakness (P<0.01) and slower gait speed (P=0.03). Interventions to reduce post-TKA knee swelling may be indicated to improve quadriceps strength and gait speed.
Collapse
Affiliation(s)
- Yong-Hao Pua
- Department of Physiotherapy, Singapore General Hospital, Singapore, Singapore
| |
Collapse
|
29
|
Lepley AS, Bahhur NO, Murray AM, Pietrosimone BG. Quadriceps corticomotor excitability following an experimental knee joint effusion. Knee Surg Sports Traumatol Arthrosc 2015; 23:1010-7. [PMID: 24326780 DOI: 10.1007/s00167-013-2816-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Accepted: 12/03/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE Deficits in quadriceps strength and voluntary activation are common following knee injury. These deficits are hypothesized to generate from a neural level, however, it remains unclear how corticomotor pathways are affected following acute injury. The purpose of this investigation was to examine whether corticomotor alterations of the quadriceps were present following a simulated knee joint injury using an experimental effusion model. METHODS Participants completed two testing sessions, an experimental knee effusion and control session, separated by 7 days. The central activation ratio was used to assess change in quadriceps activation. Corticomotor excitability was assessed pre- and post-intervention via active motor thresholds (AMTs) and motor evoked potentials (MEPs) normalized to maximal muscle responses. MEPs were assessed at different percentages of AMT, and associated slopes between these percentages were analysed. Paired-sample t tests were performed on percentage change scores calculated from pre-intervention outcome measures to assess change in corticomotor excitability and changes in the slope of MEP values as percentage of AMT increased. RESULTS Quadriceps activation significantly decreased during the effusion session. AMT and MEP change scores were not different between effusion and control conditions. No substantial differences were found in slope between any percentages of AMT. CONCLUSIONS An experimental knee effusion did not induce changes in corticomotor excitability. Further research is needed to understand how corticomotor pathways are affected following joint injury. Corticomotor excitability alterations may not be the cause of acute changes in neuromuscular activation following joint effusion. Future research should determine whether clinically altering corticomotor excitability will improve physical function. LEVEL OF EVIDENCE II.
Collapse
Affiliation(s)
- Adam S Lepley
- Musculoskeletal Health and Movement Science Laboratory, Department of Kinesiology, University of Toledo, 2801 W. Bancroft Street, Toledo, OH, 43606-3390, USA,
| | | | | | | |
Collapse
|
30
|
Rice DA, McNair PJ, Lewis GN, Dalbeth N. Quadriceps arthrogenic muscle inhibition: the effects of experimental knee joint effusion on motor cortex excitability. Arthritis Res Ther 2014; 16:502. [PMID: 25497133 PMCID: PMC4271337 DOI: 10.1186/s13075-014-0502-4] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2014] [Accepted: 12/03/2014] [Indexed: 12/28/2022] Open
Abstract
Introduction Marked weakness of the quadriceps muscles is typically observed following injury, surgery or pathology affecting the knee joint. This is partly due to ongoing neural inhibition that prevents the central nervous system from fully activating the quadriceps, a process known as arthrogenic muscle inhibition (AMI). This study aimed to further investigate the mechanisms underlying AMI by exploring the effects of experimental knee joint effusion on quadriceps corticomotor and intracortical excitability. Methods Seventeen healthy volunteers participated in this study. Transcranial magnetic stimulation was used to measure quadriceps motor evoked potential area, short-interval intracortical inhibition, intracortical facilitation and cortical silent period duration before and after experimental knee joint effusion. Joint effusion was induced by the intraarticular infusion of dextrose saline into the knee. Results There was a significant increase in quadriceps motor evoked potential area following joint infusion, both at rest (P = 0.01) and during voluntary muscle contraction (P = 0.02). Cortical silent period duration was significantly reduced following joint infusion (P = 0.02). There were no changes in short interval intracortical inhibition or intracortical facilitation over time (all P > 0.05). Conclusions The results of this study provide no evidence for a supraspinal contribution to quadriceps AMI. Paradoxically, but consistent with previous observations in patients with chronic knee joint pathology, quadriceps corticomotor excitability increased after experimental knee joint effusion. The increase in quadriceps corticomotor excitability may be at least partly mediated by a decrease in gamma-aminobutyric acid (GABA)-ergic inhibition within the motor cortex.
Collapse
|
31
|
Thienpont E. Does advanced cryotherapy reduce pain and narcotic consumption after knee arthroplasty? Clin Orthop Relat Res 2014; 472:3417-23. [PMID: 25059851 PMCID: PMC4182365 DOI: 10.1007/s11999-014-3810-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2013] [Accepted: 07/08/2014] [Indexed: 01/31/2023]
Abstract
BACKGROUND Cryotherapy has been used to enhance recovery after orthopaedic surgery. Several cooling devices are available but few can guarantee a fixed temperature during a prolonged time and therefore have been criticized. The arrival of new advanced cryotherapy devices made it possible to test the effect of prolonged cooling on rehabilitation after joint replacement. QUESTIONS/PURPOSES The hypotheses of this randomized controlled trial (RCT) were that advanced cryotherapy devices compared with cold packs result in (1) better postoperative pain control resulting in a lower consumption of narcotics; (2) better early ROM; and (3) less postoperative bleeding and swelling. METHODS A priori sample size calculation had determined that to detect a difference of 2 points on the VAS, a sample size of 50 subjects per group at followup would be required, given a study power of 80%. One hundred sixteen patients were included and randomly allocated to receive advanced cryotherapy (n=58) or use of cold packs (n=58). The primary outcomes for the study were to evaluate pain with the VAS and analgesics consumption. Secondary outcomes were postoperative ROM, swelling, and blood loss. One hundred (50 in each group) patients had complete data available for analysis. RESULTS No statistically significant differences in VAS, need for analgesics, nor in secondary outcomes were observed, except for substantially reduced flexion at 6 weeks in the advanced cryotherapy group (114° versus 120°). CONCLUSIONS Advanced cryotherapy with a continuous temperature for a prolonged period does not deliver expected results of superior early recovery after knee arthroplasty. Greater sample sizes are required to fully determine significant differences between the two techniques for these study parameters. Immobilization of the knee in extension during the prolonged cryotherapy session resulted in lower active flexion at 6 weeks after surgery for the advanced cryotherapy group. Advanced cryotherapy should not be used in fast track knee arthroplasty if the economic cost is higher than the price of cold packs or offers no other concomitant advantages. LEVEL OF EVIDENCE Level II, therapeutic study. See the Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
- Emmanuel Thienpont
- Cliniques Universitaires Saint Luc-UCL, Avenue Hippocrate 10, 1200 Brussels, Belgium
| |
Collapse
|
32
|
Management strategies for osteochondritis dissecans of the knee in the skeletally immature athlete. J Orthop Sports Phys Ther 2014; 44:665-79. [PMID: 25098196 DOI: 10.2519/jospt.2014.5140] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
SYNOPSIS Osteochondritis dissecans (OCD) is a disorder resulting in focal breakdown of the subchondral bone, with potential disruption of the overlying articular cartilage. The femoral condyles of the knee are the most common locations for OCD, and the incidence of OCD appears to be increasing among active children. Juvenile OCD (JOCD) can be distinguished from adult OCD by the presence of open growth plates. Due to a lack of evidence on its early diagnosis, optimal treatment, and long-term course of healing, JOCD presents a unique challenge for the health care team. Approximately 50% to 67% of stable JOCD lesions heal successfully with nonoperative treatment. For unstable lesions and stable lesions that fail nonoperative treatment, a variety of surgical interventions can be utilized to stimulate bony healing and address articular cartilage lesions. It is recommended that rehabilitation of JOCD be tailored to the individual patient, based on the stage and radiographic status of the lesion and the mode of surgery employed when surgically addressed. Although there is a growing body of literature on this condition, the etiology and optimal methods for treatment, rehabilitation, and evaluating outcomes remain inconclusive due to a lack of quality evidence. LEVEL OF EVIDENCE Therapy, level 5.
Collapse
|
33
|
Ewell M, Griffin C, Hull J. The Use of Focal Knee Joint Cryotherapy to Improve Functional Outcomes After Total Knee Arthroplasty: Review Article. PM R 2014; 6:729-38. [DOI: 10.1016/j.pmrj.2014.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 11/29/2013] [Accepted: 02/05/2014] [Indexed: 01/08/2023]
|
34
|
|
35
|
Bleakley CM, Bieuzen F, Davison GW, Costello JT. Whole-body cryotherapy: empirical evidence and theoretical perspectives. Open Access J Sports Med 2014; 5:25-36. [PMID: 24648779 PMCID: PMC3956737 DOI: 10.2147/oajsm.s41655] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Whole-body cryotherapy (WBC) involves short exposures to air temperatures below −100°C. WBC is increasingly accessible to athletes, and is purported to enhance recovery after exercise and facilitate rehabilitation postinjury. Our objective was to review the efficacy and effectiveness of WBC using empirical evidence from controlled trials. We found ten relevant reports; the majority were based on small numbers of active athletes aged less than 35 years. Although WBC produces a large temperature gradient for tissue cooling, the relatively poor thermal conductivity of air prevents significant subcutaneous and core body cooling. There is weak evidence from controlled studies that WBC enhances antioxidant capacity and parasympathetic reactivation, and alters inflammatory pathways relevant to sports recovery. A series of small randomized studies found WBC offers improvements in subjective recovery and muscle soreness following metabolic or mechanical overload, but little benefit towards functional recovery. There is evidence from one study only that WBC may assist rehabilitation for adhesive capsulitis of the shoulder. There were no adverse events associated with WBC; however, studies did not seem to undertake active surveillance of predefined adverse events. Until further research is available, athletes should remain cognizant that less expensive modes of cryotherapy, such as local ice-pack application or cold-water immersion, offer comparable physiological and clinical effects to WBC.
Collapse
Affiliation(s)
- Chris M Bleakley
- Sport and Exercise Science Research Institute, Faculty of Life and Health Sciences, University of Ulster, Newtownabbey, Northern Ireland
| | - François Bieuzen
- Research Department, Laboratory of Sport, Expertise and Performance, French National Institute of Sport (INSEP), Paris, France
| | - Gareth W Davison
- Sport and Exercise Science Research Institute, Faculty of Life and Health Sciences, University of Ulster, Newtownabbey, Northern Ireland
| | - Joseph T Costello
- School of Exercise and Nutrition Sciences and Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
| |
Collapse
|
36
|
Quadriceps muscle atrophy after anterior cruciate ligament transection involves increased mRNA levels of atrogin-1, muscle ring finger 1, and myostatin. Am J Phys Med Rehabil 2013; 92:411-9. [PMID: 22854904 DOI: 10.1097/phm.0b013e3182643f82] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The aim of this study was to assess the mRNA levels of atrogin-1, muscle ring finger 1, and myostatin in rat quadriceps after anterior cruciate ligament (ACL) transection. DESIGN Wistar rats were randomized into three different groups: ACL (surgery and ACL transection), sham (surgery without ACL transection), and control. Vastus medialis, rectus femoris, and vastus lateralis muscles were harvested at 1, 2, 3, 7, and 15 days after ACL transection. The mRNA levels of atrogin-1, muscle ring finger 1, and myostatin, as well as the ubiquitinated protein content, muscle mass, and cross-sectional area of the muscle fibers, were evaluated. RESULTS Elevated levels of atrogin-1, muscle ring finger 1, and myostatin mRNA were detected in all tested muscles at most time points. The ubiquitinated protein content was increased at 3 days in the ACL and sham groups. The muscle mass of the ACL group was reduced at 3, 7, and 15 days (vastus lateralis and vastus medialis) and at 7 and 15 days (rectus femoris), whereas it was reduced in the sham group at 3 and 7 days (vastus lateralis and vastus medialis) and at 7 days (rectus femoris). The cross-sectional area of vastus medialis was reduced at 3, 7, and 15 days in the ACL group and at 3 and 7 days in the sham group. The cross-sectional area of the vastus lateralis was reduced at 7 and 15 days in the ACL group and at 7 days in the sham group. Whereas muscle mass and cross-sectional area recovery was noted in the sham group, no recovery was observed in the ACL group. CONCLUSIONS Quadriceps atrophy after ACL transection involves increased levels of myostatin, atrogin-1, and muscle ring finger 1 mRNA and the accumulation of ubiquitinated protein.
Collapse
|
37
|
Aalund PK, Larsen K, Hansen TB, Bandholm T. Normalized knee-extension strength or leg-press power after fast-track total knee arthroplasty: which measure is most closely associated with performance-based and self-reported function? Arch Phys Med Rehabil 2012; 94:384-90. [PMID: 23085377 DOI: 10.1016/j.apmr.2012.09.031] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 09/27/2012] [Accepted: 09/30/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To investigate which of the 2 muscle-impairment measures for the operated leg, normalized knee extension strength or leg press power, was most closely associated with performance-based and self-reported measures of function shortly after total knee arthroplasty (TKA). DESIGN Cross-sectional, exploratory study. SETTING Laboratory at a regional hospital. PARTICIPANTS Individuals (N=39) with an average age ± SD of 65.5±10.3 years, who all had unilateral TKA 28 days prior. INTERVENTIONS None. MAIN OUTCOME MEASURES The patients performed maximal isometric knee extensions and dynamic leg presses to determine their body-mass normalized knee extension strength and leg press power, respectively. The 10-meter fast speed walking- and 30-second chair stand tests were used to determine performance-based function, while the Western Ontario and McMaster Universities Osteoarthritis Index and Oxford Knee Scores were used to determine self-reported function. RESULTS Normalized leg press power was more closely associated with both performance-based (r=.82, P<.001) and self-reported (r=.48, P=.002) measures of function compared with normalized knee extension strength (r=.51, P=.001 and r=.39, P=.015, respectively). CONCLUSIONS Normalized leg press power was more closely associated with both performance-based and self-reported function early after TKA than normalized knee extension strength. It may be explained by the fact that performance-based measures of function are typically closed kinetic chain tasks, such as walking or rising from a chair, and self-reported measures of function typically include questions that address perceived difficulty with performing these same tasks.
Collapse
Affiliation(s)
- Peter K Aalund
- Department of Occupational Therapy and Physiotherapy, Holstebro Regional Hospital, Holstebro, Denmark
| | | | | | | |
Collapse
|
38
|
Park J, Ty Hopkins J. Immediate Effects of Acupuncture and Cryotherapy on Quadriceps Motoneuron Pool Excitability: Randomised Trial Using Anterior Knee Infusion Model. Acupunct Med 2012; 30:195-202. [DOI: 10.1136/acupmed-2012-010144] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective The authors asked the following research questions: will an anterior knee infusion model induce constant pain? will perceived pain alter motoneuron pool (MNP) excitability? and will treatments alter perceived pain and/or MNP excitability? Methods Thirty-six neurologically healthy volunteers participated in this randomised controlled laboratory study. To induce anterior knee pain (AKP), 5% hypertonic saline (0.12 ml/min with a total volume of 8.5 ml over 70 min) was injected into the infrapatellar fat pad of the dominant leg. One of four 30-min treatments was randomly assigned to each subject after pain was induced (acupuncture, cryotherapy, sham cryotherapy and no treatment). Five acupuncture needles (SP9, SP10, ST36, GB34 and an ah shi point) were inserted to a depth of 1 cm. Vastus medialis (VM) maximum Hoffmann reflexes normalised by maximum motor response were recorded from each subject at baseline, 20 min post-injection, 50 min post-injection and 70 min post-injection. To record pain perception, a visual analogue scale was used every 5 min after injection. Results An anterior knee infusion pain model increased perceived pain (p<0.0001). No change was found in VM MNP excitability among the four treatments (p<0.19) or at any of the time intervals (p<0.52). Cryotherapy reduced perceived pain compared with acupuncture (p=0.0003) and sham treatment (p=0.0002). Conclusions A pain model may be used in other neurophysiological intervention studies related to AKP. AKP alone may not directly alter quadriceps activation. None of the treatments altered VM MNP excitability. Cryotherapy reduced pain while a single session of acupuncture and sham treatments did not.
Collapse
Affiliation(s)
- Jihong Park
- Department of Exercise Sciences, Brigham Young University, Provo, Utah, USA
| | - J Ty Hopkins
- Department of Exercise Sciences, Brigham Young University, Provo, Utah, USA
| |
Collapse
|
39
|
Emerging Perspectives Related to Quadriceps Central Activation Deficits in Patients with Total Knee Arthroplasty. Exerc Sport Sci Rev 2012; 40:61-2. [DOI: 10.1097/jes.0b013e31824c44cb] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
40
|
Holm B, Husted H, Kehlet H, Bandholm T. Effect of knee joint icing on knee extension strength and knee pain early after total knee arthroplasty: a randomized cross-over study. Clin Rehabil 2012; 26:716-23. [PMID: 22261815 DOI: 10.1177/0269215511432017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To investigate the acute effect of knee joint icing on knee extension strength and knee pain in patients shortly after total knee arthroplasty. DESIGN A prospective, single-blinded, randomized, cross-over study. SETTING A fast-track orthopaedic arthroplasty unit at a university hospital. PARTICIPANTS Twenty patients (mean age 66 years; 10 women) scheduled for primary unilateral total knee arthroplasty. INTERVENTIONS The patients were treated on two days (day 7 and day 10) postoperatively. On one day they received 30 minutes of knee icing (active treatment) and on the other day they received 30 minutes of elbow icing (control treatment). The order of treatments was randomized. MAIN OUTCOME MEASURES Maximal knee extension strength (primary outcome), knee pain at rest and knee pain during the maximal knee extensions were measured 2-5 minutes before and 2-5 minutes after both treatments by an assessor blinded for active or control treatment. RESULTS The change in knee extension strength associated with knee icing was not significantly different from that of elbow icing (knee icing change (mean (1 SD)) -0.01 (0.07) Nm/kg, elbow icing change -0.02 (0.07) Nm/kg, P = 0.493). Likewise, the changes in knee pain at rest (P = 0.475), or knee pain during the knee extension strength measurements (P = 0.422) were not different between treatments. CONCLUSIONS In contrast to observations in experimental knee effusion models and inflamed knee joints, knee joint icing for 30 minutes shortly after total knee arthroplasty had no acute effect on knee extension strength or knee pain.
Collapse
Affiliation(s)
- Bente Holm
- The Lundbeck Centre for Fast-track Hip- and Knee Arthroplasty, Copenhagen University Hospital, Hvidovre, Denmark.
| | | | | | | |
Collapse
|
41
|
Rice DA, McNair PJ, Lewis GN. Mechanisms of quadriceps muscle weakness in knee joint osteoarthritis: the effects of prolonged vibration on torque and muscle activation in osteoarthritic and healthy control subjects. Arthritis Res Ther 2011; 13:R151. [PMID: 21933392 PMCID: PMC3308081 DOI: 10.1186/ar3467] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Revised: 06/13/2011] [Accepted: 09/20/2011] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION A consequence of knee joint osteoarthritis (OA) is an inability to fully activate the quadriceps muscles, a problem termed arthrogenic muscle inhibition (AMI). AMI leads to marked quadriceps weakness that impairs physical function and may hasten disease progression. The purpose of the present study was to determine whether γ-loop dysfunction contributes to AMI in people with knee joint OA. METHODS Fifteen subjects with knee joint OA and 15 controls with no history of knee joint pathology participated in this study. Quadriceps and hamstrings peak isometric torque (Nm) and electromyography (EMG) amplitude were collected before and after 20 minutes of 50 Hz vibration applied to the infrapatellar tendon. Between-group differences in pre-vibration torque were analysed using a one-way analysis of covariance, with age, gender and body mass (kg) as the covariates. If the γ-loop is intact, vibration should decrease torque and EMG levels in the target muscle; if dysfunctional, then torque and EMG levels should not change following vibration. One-sample t tests were thus undertaken to analyse whether percentage changes in torque and EMG differed from zero after vibration in each group. In addition, analyses of covariance were utilised to analyse between-group differences in the percentage changes in torque and EMG following vibration. RESULTS Pre-vibration quadriceps torque was significantly lower in the OA group compared with the control group (P = 0.005). Following tendon vibration, quadriceps torque (P < 0.001) and EMG amplitude (P ≤0.001) decreased significantly in the control group but did not change in the OA group (all P > 0.299). Hamstrings torque and EMG amplitude were unchanged in both groups (all P > 0.204). The vibration-induced changes in quadriceps torque and EMG were significantly different between the OA and control groups (all P < 0.011). No between-group differences were observed for the change in hamstrings torque or EMG (all P > 0.554). CONCLUSIONS γ-loop dysfunction may contribute to AMI in individuals with knee joint OA, partially explaining the marked quadriceps weakness and atrophy that is often observed in this population.
Collapse
Affiliation(s)
- David A Rice
- Health and Rehabilitation Research Institute, AUT University, 90 Akoranga Drive, Northcote, 0627 Auckland, New Zealand
| | - Peter J McNair
- Health and Rehabilitation Research Institute, AUT University, 90 Akoranga Drive, Northcote, 0627 Auckland, New Zealand
| | - Gwyn N Lewis
- Health and Rehabilitation Research Institute, AUT University, 90 Akoranga Drive, Northcote, 0627 Auckland, New Zealand
| |
Collapse
|
42
|
Cho YR, Hong BY, Lim SH, Kim HW, Ko YJ, Im SA, Lee JI. Effects of joint effusion on proprioception in patients with knee osteoarthritis: a single-blind, randomized controlled clinical trial. Osteoarthritis Cartilage 2011; 19:22-8. [PMID: 21034839 DOI: 10.1016/j.joca.2010.10.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2010] [Revised: 10/08/2010] [Accepted: 10/17/2010] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To assess the effects of joint effusion on proprioceptive status in patients with knee osteoarthritis (OA). DESIGN A single-blind, randomized, controlled clinical trial in 40 female subjects aged 50 years and over with painful knee OA. All subjects were randomly assigned to either the control or experimental group. A volume of 20 mL of normal saline was injected into the knee joint cavity of subjects in the experimental group under ultrasonographic guidance. Proprioceptive acuity was assessed by active repositioning of the lower limb using an electrogoniometer to measure knee joint position sense (JPS) under both non-weight-bearing (NWB) and weight-bearing (WB) conditions twice, with a 20-min rest interval. The experimental group performed the task twice (Test 1 and Test 2) before and within 5 min after joint infusion. The control group also performed Test 1 and Test 2 without joint infusion. The outcome of interest was the absolute angular error (AAE), ignoring the direction of the error, between the randomized target angle and the patient's reproduced angle of JPS values. RESULTS Compared with the control group, JPS was significantly compromised in the experimental group in the NWB test after joint infusion (P=0.025). However, no significant differences in the angular error were observed between Test 1 and Test 2 in the control group for the NWB or WB test or in the experimental group for the WB test after infusion (P>0.05). CONCLUSIONS This study showed that joint effusion impairs proprioceptive function in osteoarthritic knee joints.
Collapse
Affiliation(s)
- Y R Cho
- Department of Rehabilitation Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | | | | | | | | | | | | |
Collapse
|
43
|
Holm B, Kristensen MT, Bencke J, Husted H, Kehlet H, Bandholm T. Loss of knee-extension strength is related to knee swelling after total knee arthroplasty. Arch Phys Med Rehabil 2010; 91:1770-6. [PMID: 21044725 DOI: 10.1016/j.apmr.2010.07.229] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2010] [Revised: 07/01/2010] [Accepted: 07/30/2010] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To examine whether changes in knee-extension strength and functional performance are related to knee swelling after total knee arthroplasty (TKA). DESIGN Prospective, descriptive, hypothesis-generating study. SETTING A fast-track orthopedic arthroplasty unit at a university hospital. PARTICIPANTS Patients (N=24; mean age, 66y; 13 women) scheduled for primary unilateral TKA were investigated 1 week before surgery and on the day of hospital discharge 2.4 days postsurgery. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES We assessed all patients for knee-joint circumference, knee-extension strength, and functional performance using the Timed Up & Go, 30-second Chair Stand, and 10-m fast speed walking tests, together with knee pain during all active test procedures. RESULTS All investigated variables changed significantly from pre- to postsurgery independent of knee pain. Importantly, knee circumference increased (knee swelling) and correlated significantly with the decrease in knee-extension strength (r=-.51; P=.01). Reduced fast-speed walking correlated significantly with decreased knee-extension strength (r=.59; P=.003) and decreased knee flexion (r=.52; P=.011). Multiple linear regression showed that knee swelling (P=.023), adjusted for age and sex, could explain 27% of the decrease in knee-extension strength. Another model showed that changes in knee-extension strength (P=.009) and knee flexion (P=.018) were associated independently with decreased performance in fast-speed walking, explaining 57% of the variation in fast-speed walking. CONCLUSIONS Our results indicate that the well-known finding of decreased knee-extension strength, which decreases functional performance shortly after TKA, is caused in part by postoperative knee swelling. Future studies may look at specific interventions aimed at decreasing knee swelling postsurgery to preserve knee-extension strength and facilitate physical rehabilitation after TKA.
Collapse
Affiliation(s)
- Bente Holm
- The Lundbeck Center for Fast-Track Hip- and Knee Arthroplasty, Copenhagen University Hospital at Hvidovre, Denmark.
| | | | | | | | | | | |
Collapse
|
44
|
Abstract
Cryotherapy is a widely used modality following acute joint injury. It is considered helpful in reducing pain and swelling, and there is a growing body of evidence to suggest that it may have additional benefits in muscle function. Following joint injury, it is common for patients to experience persistent muscle weakness that is resistant to traditional strengthening exercises. This may be due to a reflex inhibition of musculature surrounding the injured joint. The underlying cause of this reflex inhibition may arise from aberrant sensory information from the joints' neural receptors, which result in a neural inhibition of motor neurons. This inhibition is beyond conscious control, is ongoing, and impedes normal joint function via a disruption of normal muscle function. Cryotherapy treatments targeted at peripheral joints have been shown to result in transient resolution of reflex inhibition, which thereby provide an environment where injured patients can benefit from a more thorough motorneuron pool during controlled rehabilitation exercises. This article presents current evidence-based recommendations regarding the use of joint cryotherapy for maximizing the effectiveness of commonly used rehabilitation exercises in patients recovering from joint injury.
Collapse
Affiliation(s)
- Christopher Kuenze
- Department of Human Services, University of Virginia, Charlottesville, VA, USA.
| | | |
Collapse
|
45
|
Effects of Ice Massage on Pressure Pain Thresholds and Electromyography Activity Postexercise: A Randomized Controlled Crossover Study. J Manipulative Physiol Ther 2010; 33:212-9. [DOI: 10.1016/j.jmpt.2010.01.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2009] [Revised: 11/25/2009] [Accepted: 12/07/2009] [Indexed: 11/21/2022]
|
46
|
Rice DA, McNair PJ. Quadriceps arthrogenic muscle inhibition: neural mechanisms and treatment perspectives. Semin Arthritis Rheum 2009; 40:250-66. [PMID: 19954822 DOI: 10.1016/j.semarthrit.2009.10.001] [Citation(s) in RCA: 300] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2009] [Revised: 09/13/2009] [Accepted: 10/04/2009] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Arthritis, surgery, and traumatic injury of the knee joint are associated with long-lasting inability to fully activate the quadriceps muscle, a process known as arthrogenic muscle inhibition (AMI). The goal of this review is to provide a contemporary view of the neural mechanisms responsible for AMI as well as to highlight therapeutic interventions that may help clinicians overcome AMI. METHODS An extensive literature search of electronic databases was conducted including AMED, CINAHL, MEDLINE, OVID, SPORTDiscus, and Scopus. RESULTS While AMI is ubiquitous across knee joint pathologies, its severity may vary according to the degree of joint damage, time since injury, and knee joint angle. AMI is caused by a change in the discharge of articular sensory receptors due to factors such as swelling, inflammation, joint laxity, and damage to joint afferents. Spinal reflex pathways that likely contribute to AMI include the group I nonreciprocal (Ib) inhibitory pathway, the flexion reflex, and the gamma-loop. Preliminary evidence suggests that supraspinal pathways may also play an important role. Some of the most promising interventions to counter the effects of AMI include cryotherapy, transcutaneous electrical nerve stimulation, and neuromuscular electrical stimulation. Nonsteroidal anti-inflammatory drugs and intra-articular corticosteroids may also be effective when a strong inflammatory component is present with articular pathology. CONCLUSIONS AMI remains a significant barrier to effective rehabilitation in patients with arthritis and following knee injury and surgery. Gaining a better understanding of AMI's underlying mechanisms will allow the development of improved therapeutic strategies, enhancing the rehabilitation of patients with knee joint pathology.
Collapse
Affiliation(s)
- David Andrew Rice
- Health and Rehabilitation Research Centre, AUT University, Auckland, New Zealand.
| | | |
Collapse
|
47
|
Abstract
Cryotherapy is a form of physical therapy that can be applied locally and systemically. Local cryotherapy administered for instance as cold packs, cold air or sprays lowers skin and tissue temperature and subsequently decreases neuronal activity and tissue blood flow. In clinical trials cryotherapy showed analgetic effects and reduced local edema; this treatment is therefore an option in patients with painful and inflammatory rheumatic diseases and after traumatic injuries.Only scant experimental and clinical data are available for whole body cryotherapy at -110 degrees C. The analgetic effects demonstrated so far and the high percentage of adverse events observed with this challenging method currently do not support its routine use in clinical practice.
Collapse
Affiliation(s)
- J Hermann
- Klinische Abteilung für Rheumatologie, Medizinische Universität Graz, Auenbruggerplatz 15, 8036, Graz, Osterreich.
| |
Collapse
|