1
|
Chen S, Du L, Gao Y, Li H, Zheng Y, Xie L, Zhong Z. The applied study to improve the treatment of knee sports injuries in ultimate frisbee players based on personalized exercise prescription: a randomized controlled trial. Front Public Health 2024; 12:1441790. [PMID: 39354997 PMCID: PMC11442233 DOI: 10.3389/fpubh.2024.1441790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Accepted: 09/03/2024] [Indexed: 10/03/2024] Open
Abstract
Objective Ultimate frisbee can lead to severe sports injuries, especially joint injuries in the lower limbs, such as knee meniscus injuries. This study examines the impact of personalized exercise therapy on knee meniscus injuries in ultimate frisbee players in the Lingnan region of China. Methods Seventy-six patients with confirmed meniscal injuries participated in the study, divided into an intervention group (n = 38) and a control group (n = 38). The control group received standard treatment, including drug therapy and physical therapy. The intervention group received standard treatment plus a personalized exercise regimen based on FITT-VP (frequency, intensity, time, type, volume, and progression) principles, incorporating strength training, aerobic exercise, flexibility training, neuromuscular training, and aquatic exercise. This program was monitored and adjusted over a six-month period through both online and offline methods. The primary outcomes were joint range of motion (ROM), thigh circumference atrophy index (TCAI), Lysholm Rating Scale (LRS) scores, and visual analog scores (VAS). The secondary outcome was the International Knee Documentation Committee (IKDC) score. Data were collected before the intervention, and at 1 month and 6 months after the intervention. Statistical analysis was conducted using SPSS 24.0 and GraphPad 10.0, with a significance level set at α = 0.05. Results After 1 month, the intervention group showed significantly better results in ROM (116.67 ± 9.063), LRS score (86.316 ± 3.750), and IKDC score (80.473 ± 5.421) compared to the control group (111.784 ± 4.778, 82.579 ± 3.818, and 77.684 ± 4.430, respectively) (p < 0.05). The TCAI (3.219 ± 1.889) and VAS score (1.921 ± 0.673) in the intervention group were significantly lower than those in the control group (5.228 ± 2.131 and 2.710 ± 1.112, respectively) (p < 0.01). After 6 months, the differences in LRS and VAS scores between the groups were not significant. However, the intervention group continued to show significant improvements in ROM (134.934 ± 3.011), TCAI (1.107 ± 1.158), and IKDC score (93.315 ± 1.847) compared to the control group (125.395 ± 18.554, 4.574 ± 1.109, and 87.789 ± 4.437, respectively) (p < 0.05). Conclusion Personalized exercise prescriptions offer significant therapeutic and rehabilitative benefits for ultimate frisbee players with knee meniscus injuries. This approach helps to reduce symptoms, alleviate pain, and improve joint function, muscle strength, and athletic performance after sports-related injuries.
Collapse
Affiliation(s)
- Shangmin Chen
- Sports Medicine Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Sports Medicine Institute, Shantou University Medical College, Shantou, China
- School of Public Health, Shantou University, Shantou, China
- Injury Prevention Research Center, Shantou University Medical College, Shantou, China
| | - Lin Du
- Sports Medicine Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Sports Medicine Institute, Shantou University Medical College, Shantou, China
| | - Yongshan Gao
- Sports Medicine Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- School of Public Health, Shantou University, Shantou, China
| | - Haorui Li
- Sports Medicine Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Sports Medicine Institute, Shantou University Medical College, Shantou, China
| | - Yanxun Zheng
- Sports Medicine Institute, Shantou University Medical College, Shantou, China
| | - Lei Xie
- Sports Medicine Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Sports Medicine Institute, Shantou University Medical College, Shantou, China
| | - Zhigang Zhong
- Sports Medicine Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Sports Medicine Institute, Shantou University Medical College, Shantou, China
| |
Collapse
|
2
|
Solsona-Carcas D, Trenado-Molina J, Buesa-Estéllez A, López-Royo MP, Bellosta-López P. Physical Therapist Interventions Versus or Combined With Surgical Treatment in Nontraumatic Degenerative Meniscal Pathology: A Systematic Review and Network Meta-Analysis. Phys Ther 2024; 104:pzae007. [PMID: 38243408 DOI: 10.1093/ptj/pzae007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 09/05/2023] [Accepted: 12/18/2023] [Indexed: 01/21/2024]
Abstract
OBJECTIVE This study aimed to synthesize the evidence from randomized clinical trials in people with nontraumatic degenerative meniscal pathology by comparing physical therapist interventions versus or combined with arthroscopic partial meniscectomy (APM). METHODS Seven electronic databases were searched. Methodological quality was evaluated using the Physiotherapy Evidence Database scale. Data synthesis was performed with random-effects network meta-analysis, and results were summarized using the standardized mean differences. RESULTS From 2103 studies, 10 randomized clinical trials comprising 1411 individuals were included. Ninety percent of the selected randomized clinical trials were classified as good quality according to the Physiotherapy Evidence Database scale. All interventions (physical therapist interventions, APM, and APM plus physical therapist interventions) showed reduced pain and physical impairments at 3-month follow-up. However, when a physical therapist intervention was included, greater reductions in pain at rest (APM vs physical therapist interventions: 0.73 [95% CI = 0.20 to 1.26]; APM vs APM plus physical therapist interventions: 0.59 [95% CI = 0.15 to 1.03]) and greater increases in the strength of knee extensor muscles (APM vs physical therapist interventions: 0.44 [95% CI = 0.07 to 0.80]; APM vs APM plus physical therapist interventions: 0.73 [95% CI = 0.29 to 1.16]) were observed at 3 months. By contrast, no differences were found between treatments beyond 3 months. CONCLUSION Physical therapist interventions based on exercise programs demonstrate superior short-term outcomes in pain reduction and knee extensor strength compared to surgical treatment. IMPACT For nontraumatic degenerative meniscal pathology, conservative treatment utilizing a physical therapist intervention approach should be prioritized as the first choice over surgical treatment. It offers comparable or superior short-term pain reduction and strength improvements, with a lower risk of side effects. In cases where surgery is deemed necessary, including postsurgical, physical therapist interventions are highly recommended to enhance muscle strength and alleviate pain.
Collapse
Affiliation(s)
- Daniel Solsona-Carcas
- Universidad San Jorge, Campus Universitario, Autovía Mudéjar, Villanueva de Gállego, Zaragoza, Spain
| | - Javier Trenado-Molina
- Universidad San Jorge, Campus Universitario, Autovía Mudéjar, Villanueva de Gállego, Zaragoza, Spain
| | - Almudena Buesa-Estéllez
- Universidad San Jorge, Campus Universitario, Autovía Mudéjar, Villanueva de Gállego, Zaragoza, Spain
| | - Maria Pilar López-Royo
- Universidad San Jorge, Campus Universitario, Autovía Mudéjar, Villanueva de Gállego, Zaragoza, Spain
- CIBERER-CB06/07/1036: Translational Research Unit, Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| | - Pablo Bellosta-López
- Universidad San Jorge, Campus Universitario, Autovía Mudéjar, Villanueva de Gállego, Zaragoza, Spain
| |
Collapse
|
3
|
Bottomley J, Al-Dadah O. Arthroscopic Meniscectomy vs Meniscal Repair: Comparison of Clinical Outcomes. Cureus 2023; 15:e44122. [PMID: 37750149 PMCID: PMC10518210 DOI: 10.7759/cureus.44122] [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] [Accepted: 08/25/2023] [Indexed: 09/27/2023] Open
Abstract
Background Meniscal tears are the most common injury of the knee. Surgical treatment has fallen into contention recently and includes arthroscopic meniscectomy and meniscal repair. The primary aim of this study was to quantitatively evaluate patients with isolated meniscal tears and compare their outcomes with patients who have undergone arthroscopic meniscus surgery. The secondary aim of this study was to compare the clinical outcomes of patients who have undergone arthroscopic meniscectomy with patients who have undergone arthroscopic meniscal repair. Methods This comparative clinical study screened 334 patients to identify subjects who underwent arthroscopic knee surgery for isolated meniscal tears and compare them to patients with symptomatic isolated meniscal tears awaiting surgery using validated patient-reported outcome measures. These included the Knee Injury and Osteoarthritis Outcome Score, International Knee Documentation Committee Subjective Knee Form, Lysholm score, Tegner score, EuroQol-5 Dimension, and the 12-Item Short Form Health Survey. Results A total of 117 patients (Meniscal Tear group (n=36), Meniscectomy group (n=64), and Meniscal Repair group (n=17)) were included in the final data analysis. Both the Meniscectomy group and the Meniscal Repair group (mean 55-month follow-up) showed significantly better clinical outcomes than patients in the Meniscal Tear group (p<0.05). Overall, the Meniscal Repair group demonstrated superior clinical outcomes when compared to the Meniscectomy group (p<0.05). Conclusion Arthroscopic knee surgery showed significant clinical benefit at medium-term follow-up in treating patients with isolated meniscal tears. When feasible, meniscal repair should be performed preferentially over meniscectomy.
Collapse
Affiliation(s)
- James Bottomley
- Trauma and Orthopedic Surgery, South Tyneside District Hospital, South Shields, GBR
| | - Oday Al-Dadah
- Orthopedics, Faculty of Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, GBR
- Trauma and Orthopedic Surgery, South Tyneside District Hospital, South Shields, GBR
| |
Collapse
|
4
|
Hammami N, Mechraoui A, Hattabi S, Forte P, Sampaio T, Sortwell A, Teixeira JE, Branquinho L, Ferraz R, Bouassida A. Concentric Isokinetic Strengthening Program's Impact on Knee Biomechanical Parameters, Physical Performance and Quality of Life in Overweight/Obese Women with Chronic Meniscal Lesions. Healthcare (Basel) 2023; 11:2079. [PMID: 37510520 PMCID: PMC10379594 DOI: 10.3390/healthcare11142079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/11/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Meniscal injuries are one of the most common intra-articular knee injuries. Different treatments are presented depending on the symptoms and duration of meniscus tears, such as arthroscopic partial meniscectomy, physiotherapy, or even pharmacological treatment. The purpose was to investigate the effect of a concentric isokinetic knee muscle strengthening program on strength, joint range of motion, physical performance, quality of life and pain tolerance in overweight/obese women with chronic meniscal lesions. Twenty-four overweight/obese women were randomized into two groups. A control group (CG) performed a usual rehabilitation program plus isokinetic muscle strengthening (IMS) in the continuous passive motion mode and measured with an isokinetic dynamometer. An experimental group (EG) performed the same program in combination with IMS in the isokinetic active mode. The peak torque of the knee extensors (PTE) and flexors (PTF), sit-to-stand test, stair climb test, joint amplitude, heel-to-buttock distance, Thessaly test, KOOS questionnaire of pain and quality of life were measured pre- and post-protocol. After the intervention, the sit-stand number for both groups was significantly higher (p < 0.001) and the time to climb stairs was significantly reduced for the EG (p < 0.001). A significant improvement in joint range of motion, life quality (p < 0.001), relief in knee pain (p < 0.001) and in the post-program evaluation at the EG (p < 0.05) was noted. There was no significant difference in PTE and PTF between groups at 60°/s and 180°/s. The IMS in the active mode could be an effective therapeutic modality in managing middle-aged patients suffering from a degenerative meniscal tear.
Collapse
Affiliation(s)
- Nadhir Hammami
- Research Unit (UR22JS01) "Sport Sciences, Health and Movement", High Institute of Sport and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia
| | - Amani Mechraoui
- Research Unit (UR22JS01) "Sport Sciences, Health and Movement", High Institute of Sport and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia
| | - Soukaina Hattabi
- Research Unit (UR22JS01) "Sport Sciences, Health and Movement", High Institute of Sport and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia
| | - Pedro Forte
- Department of Sports, Higher Institute of Educational Sciences of the Douro, 4560-547 Penafiel, Portugal
- CI-ISCE, Higher Institute of Educational Sciences of the Douro, 4560-547 Penafiel, Portugal
- Research Center in Sports, Health and Human Development, 6201-001 Covilhã, Portugal
- Department of Sports, Instituto Politécnico de Bragança, 5300-252 Bragança, Portugal
| | - Tatiana Sampaio
- Research Center in Sports, Health and Human Development, 6201-001 Covilhã, Portugal
- Department of Sports, Instituto Politécnico de Bragança, 5300-252 Bragança, Portugal
| | - Andrew Sortwell
- Research Center in Sports, Health and Human Development, 6201-001 Covilhã, Portugal
- School of Health Sciences and Physiotherapy, University of Notre Dame Australia, Fremantle, WA 6160, Australia
| | - José E Teixeira
- Department of Sport Sciences, Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal
| | - Luís Branquinho
- Department of Sports, Higher Institute of Educational Sciences of the Douro, 4560-547 Penafiel, Portugal
- CI-ISCE, Higher Institute of Educational Sciences of the Douro, 4560-547 Penafiel, Portugal
- Research Center in Sports, Health and Human Development, 6201-001 Covilhã, Portugal
| | - Ricardo Ferraz
- Research Center in Sports, Health and Human Development, 6201-001 Covilhã, Portugal
- Department of Sports Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal
| | - Anissa Bouassida
- Research Unit (UR22JS01) "Sport Sciences, Health and Movement", High Institute of Sport and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia
- Department of Sports, Higher Institute of Educational Sciences of the Douro, 4560-547 Penafiel, Portugal
| |
Collapse
|
5
|
O'Leary H, Robinson K, Glynn L, Lenehan B, McCreesh K. "You're stuck in the middle here": a qualitative study of GPs' experiences of managing knee pain attributed to a degenerative meniscal tear. BMC PRIMARY CARE 2023; 24:127. [PMID: 37344762 DOI: 10.1186/s12875-023-02075-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 06/08/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND Exercise is the recommended first-line therapy for a degenerative meniscal tear (DMT). Despite this, knee pain attributed to DMTs are a common presentation to specialist orthopaedic clinics. In the primary care setting, the general practitioner (GP) plays a central role in managing patients with knee pain, but to date their perspective has not been explored in relation to DMTs. This study explored GPs' experiences of managing people with knee pain attributed to a DMT. METHODS A qualitative research design was adopted and practices in the South and Mid-West of Ireland were contacted via recruitment emails circulated through professional and research networks. Interested GPs contacted the researchers via email, and purposive and snowball sampling was used for recruitment. Semi-structured interviews were conducted online or over the telephone. Interviews were digitally recorded and transcribed. Data was analysed using an inductive approach to thematic analysis. Ethical approval was granted by the Irish College of General Practitioners (ICGP_REC_21_0031). RESULTS Seventeen semi-structured one-on-one interviews were conducted. Three main themes were identified with related subthemes: (1) GPs' experiences of relational aspects of care, (2) GP beliefs about what constitutes best care for patients with a DMT, and (3) how GP practice is enacted within the current healthcare setting. GPs described the challenge of maintaining a strong clinical alliance, while managing perceived patient expectations of a 'quick fix' and advanced imaging. They reported slowing down clinical decisions and feeling 'stuck' with limited options when conservative treatment had failed. GPs believed that exercise should be the core treatment for DMTs and emphasised engaging patients in an active approach to recovery. Some GPs believed arthroscopy had a role in circumstances where patients didn't improve with physiotherapy. Limited access to public physiotherapy and orthopaedic services hampered GPs' management plans and negatively impacted patient outcomes. CONCLUSIONS GP beliefs around what constitutes best care for a DMT generally aligned with the evidence base. Nonetheless, there was sometimes tension between these beliefs and the patient's own treatment expectations. The ability to enact their beliefs was hampered by limited access to conservative management options, sometimes leading to early escalation of care.
Collapse
Affiliation(s)
- Helen O'Leary
- School of Allied Health and Health Research Institute, Faculty of Education and Health Science, University of Limerick, Limerick, Ireland.
| | - Katie Robinson
- School of Allied Health and Ageing Research Centre, Health Research Institute, Faculty of Education and Health Science, University of Limerick, Limerick, Ireland
| | - Liam Glynn
- Graduate Entry Medical School and Health Research Institute, University of Limerick, Limerick, Ireland
| | - Brian Lenehan
- Chief Clinical Director UL Hospitals Group and Consultant Orthopaedic Surgeon, Orthopaedics and Trauma Department, University Hospital Limerick, Limerick, Ireland
| | - Karen McCreesh
- School of Allied Health, and Ageing Research Centre, Health Research Institute, Faculty of Education and Health Science, University of Limerick, Limerick, Ireland
| |
Collapse
|
6
|
Obara K, Silva P, Silva M, Mendes F, Santiago G, Oliveira I, Cardoso J. Isokinetic Training Program to Improve the Physical Function and Muscular Performance of an Individual with Partial Injury of the Medial Meniscus: A Case Report. Int J Sports Phys Ther 2023; 18:758-768. [PMID: 37636894 PMCID: PMC10449488 DOI: 10.26603/001c.74945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 03/08/2023] [Indexed: 08/29/2023] Open
Abstract
Background and Purpose One of the best alternatives for the treatment of meniscal injuries in relation to surgical procedures, is exercise. This case report aimed to describe the effects of isokinetic training and a neuromuscular/proprioceptive exercise program on muscle performance and physical function in an individual after a rupture of the posterior horn of the medial meniscus. Study Design Case report. Case Description A 40-year-old man injured his right knee during a soccer match, with a partial lesion of the medial meniscus confirmed by magnetic resonance imaging. He completed an isokinetic training program in addition to exercises that targeted proprioception (22 sessions, 11 weeks) to improve physical function and performance, which were assessed before and after treatment and at a six-month follow-up. An individual with similar anthropometric characteristics was chosen to be used as a control for understanding the patient's assessment values. Outcomes Muscular performance of the knee flexors and extensors was evaluated isokinetically using the Biodex System-4 in a concentric mode at angular velocities of 60, 120, and 300 °/s . The main results indicated that after 11 weeks, the peak torque normalized to body mass (PT/BM), at 60 °/s of the knee extensors remained unchanged (2.54 N.m/kg) (below the control value - 3.06 N.m/kg), and at the six-month follow-up, increased by approximately 20% (3.08 N.m/kg). For the hamstrings, at 60 °/s, an increase of 18 % occurred after intervention (1.98 N.m/kg) and by approximately 30 % at the six-month follow-up (2.12 N.m/kg) - values much higher than the control 1.55 N.m/kg). This increase in the PT/BM was also reflected in the Hamstrings:Quadriceps ratio (78 %) after treatment which improved at follow-up (68 %). Discussion The results showed that the isokinetic training and neuromuscular/proprioceptive exercises improved the muscle performance of the knee flexors and extensors, after eleven weeks of intervention, and remained (or continued to improve) at the six-month follow-up. Level of evidence 5, single case report.
Collapse
Affiliation(s)
- Karen Obara
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group Universidade Estadual de Londrina
| | - Pedro Silva
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group Universidade Estadual de Londrina
| | - Mariana Silva
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group Universidade Estadual de Londrina
| | - Fagner Mendes
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group Universidade Estadual de Londrina
| | - Gabriel Santiago
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group Universidade Estadual de Londrina
| | - Ihan Oliveira
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group Universidade Estadual de Londrina
| | - Jefferson Cardoso
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group Universidade Estadual de Londrina
| |
Collapse
|
7
|
Rotini M, Papalia G, Setaro N, Luciani P, Marinelli M, Specchia N, Gigante A. Arthroscopic surgery or exercise therapy for degenerative meniscal lesions: a systematic review of systematic reviews. Musculoskelet Surg 2023; 107:127-141. [PMID: 36057031 PMCID: PMC10192166 DOI: 10.1007/s12306-022-00760-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 07/30/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Arthroscopic partial meniscectomy (APM) is widely applied for the treatment of degenerative meniscal lesions in middle-aged patients; however, such injury is often associated with mild or moderate osteoarthritis and has been reported by MRI in asymptomatic knees. Previous studies suggested, in most patients, a lack of benefit of surgical approach over conservative treatment, yet many controversies remain in clinical practice. Our aims were to assess the functional and pain scores between exercise therapy and arthroscopic surgery for degenerative meniscal lesions and to evaluate the methodological quality of the most recent systematic reviews (SRs). METHODS Two authors independently searched PubMed and Google Scholar for SRs comparing the outcome (in knee pain and functionality) of arthroscopic treatment and exercise therapy or placebo for degenerative meniscal lesions. The timeframe set was from 2009 to 2019 included. RESULTS A total of 13 SRs were selected. Two reviewers independently assessed the methodological quality of each paper using the AMSTAR 2 tool: seven scored as "moderate," four obtained a "low" grade while the remaining two were evaluated as "critically low." SRs agreed that in middle-aged patients with degenerative meniscal lesions arthroscopic surgery appears to grant no long-term improvement in pain and function over exercise therapy or placebo. CONCLUSIONS Conservative treatment based on physical therapy should be the first-line management. However, most SRs revealed subgroups of patients that fail to improve after conservative treatment and find relief when undergoing surgery. In the future, randomized controlled trials, evidence should be looked for that APM can be successful in case of the unsatisfactory results after physical therapy.
Collapse
Affiliation(s)
- M Rotini
- Department of Clinical and Molecular Science, School of Medicine, Università Politecnica Delle Marche, Via Tronto, 10/A, 60126, Ancona, Italy
| | - G Papalia
- Department of Clinical and Molecular Science, School of Medicine, Università Politecnica Delle Marche, Via Tronto, 10/A, 60126, Ancona, Italy
| | - N Setaro
- Department of Clinical and Molecular Science, School of Medicine, Università Politecnica Delle Marche, Via Tronto, 10/A, 60126, Ancona, Italy
| | - P Luciani
- Department of Clinical and Molecular Science, School of Medicine, Università Politecnica Delle Marche, Via Tronto, 10/A, 60126, Ancona, Italy
| | - M Marinelli
- Clinic of Adult and Paediatric Orthopaedic, Azienda Ospedaliero-Universitaria, Ospedali Riuniti Di Ancona, Via Tronto 10/ 60126, Ancona, Italy
| | - N Specchia
- Clinic of Adult and Paediatric Orthopaedic, Azienda Ospedaliero-Universitaria, Ospedali Riuniti Di Ancona, Via Tronto 10/ 60126, Ancona, Italy
| | - A Gigante
- Department of Clinical and Molecular Science, School of Medicine, Università Politecnica Delle Marche, Via Tronto, 10/A, 60126, Ancona, Italy.
| |
Collapse
|
8
|
Alerskans S, Kostogiannis I, Neuman P. Patient's subjective knee function 3-5 years following partial meniscectomy or meniscus repair compared to a normal population: a retrospective cohort study. BMJ Open Sport Exerc Med 2022; 8:e001278. [PMID: 36111129 PMCID: PMC9438024 DOI: 10.1136/bmjsem-2021-001278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2022] [Indexed: 11/04/2022] Open
Abstract
Purpose Evaluate patient-reported knee function after arthroscopic partial meniscectomy (APM) and meniscus suture repair in two different age cohorts compared with a normal population. Method Arthroscopic meniscus surgery was performed on 421 patients at Skåne University Hospital from 2010 to 2014, with a mean (SD) follow-up of 4.2 (1.4) years. Patients and controls were divided into two age cohorts; 18-34 years (younger) and 35-54 years (middle-aged) as well as according to surgery performed; either solely meniscus surgery or with concurrent anterior cruciate ligament reconstruction (ACLR). The outcome is measured with the five subscales of the Knee and Osteoarthritis Outcome Score (KOOS). Results No significant difference in outcome after all studied types of meniscus surgeries between younger-aged and middle-aged patients.Younger patients with APM or meniscus suture repair, with or without, ACLR score lower than the normal population in all subscales of KOOS (p<0.001), except in Activities of Daily Living (ADL) for meniscus suture patients.Middle-aged patients with APM score lower in all subscales than the normal population (p≤0.009). Those with meniscus suture repair score lower than the normal population only for the subscales Sport/Rec and quality of life (p<0.001).Both younger-aged and middle-aged patients achieve better KOOS values after meniscus suture repair and ACLR than after all other combinations of surgery. Conclusion Patients with meniscus injuries do not reach the same KOOS score as the normal population, irrespective of age or type of meniscus surgery performed. However, combined with ACLR in younger-aged and middle-aged patients, meniscus suture gives a better subjective outcome than isolated meniscus surgery.
Collapse
Affiliation(s)
- Sofie Alerskans
- Department of Orthopaedics, Centralsjukhuset Kristianstad, Kristianstad, Sweden
| | | | - Paul Neuman
- Department of Orthopaedics, Clinical Sciences, Lund University, Malmö, Sweden
| |
Collapse
|
9
|
Glöggler JC, Hellmann D, Von Manstein M, Jäger R, Repky S, Beyersmann J, Lapatki BG. Motor learning might contribute to a therapeutic anterior shift of the habitual mandibular position-An exploratory study. J Oral Rehabil 2021; 48:891-900. [PMID: 33983634 DOI: 10.1111/joor.13183] [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: 11/04/2020] [Revised: 05/07/2021] [Accepted: 05/09/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Passive mandibular advancement with functional appliances is commonly used to treat juvenile patients with mandibular retrognathism. OBJECTIVE The aim of this study was to investigate whether active repetitive training of the mandible into an anterior position would result in a shift of the habitual mandibular position (HMP). METHODS Twenty adult healthy subjects were randomly assigned to one of two groups: a training group receiving six supervised functional training sessions of 10 min each and a control group without training. Bonded lateral biteplates disengaged occlusion among both groups throughout the 15-day experiment. Customised registration-training appliances consisted of a maxillary component with an anterior plane and a mandibular component with an attached metal sphere. Training sessions consisted of repeated mouth-opening/closing cycles (frequency: 30/min) to hit an anteriorly positioned hemispherical target notch with this metal sphere. The HMP was registered at defined times during the experiment. RESULTS The HMP in the training group showed a statistically significant anterior shift of 1.6 mm (interquartile range [IQR]: 1.2 mm), compared with a significant posterior shift of -0.8 mm (IQR: 2.8 mm) in the control group (p < .05). Although the anterior shift among the training group showed a partial relapse 4 days after the first training block, it then advanced slightly in the 4-day interval after the second training block, which might indicate neuroplasticity of the masticatory motor system. CONCLUSIONS Motor learning by repetitive training of the mandible into an anterior position might help to improve the results of functional appliance therapy among patients with mandibular retrognathism.
Collapse
Affiliation(s)
| | - Daniel Hellmann
- Department of Prosthodontics, University of Würzburg, Würzburg, Germany
| | | | - Rudolph Jäger
- Department of Orthodontics, Ulm University, Ulm, Germany
| | - Stefan Repky
- Institute of Statistics, Ulm University, Ulm, Germany
| | | | | |
Collapse
|
10
|
Zhang Y, Cao W, Cao Q, Zhu Y. Comparative effects on pain arising from injury to the knee meniscus in adults: A systematic review and network meta-analysis. Clin Rehabil 2020; 35:801-811. [PMID: 33256428 DOI: 10.1177/0269215520976649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To identify the most effective pain management method for meniscus injuries by comparing pain relief observed with several common interventions including combined different combinations of surgery and exercise, surgery alone, supervised exercise alone and home exercise alone. METHODS PubMed, Embase, CINAHL, Cochrane Library, Web of Science, SportDiscus, and PEDro were searched from database inception through October 15, 2020. Randomized controlled trials investigating the effect of surgery and exercise for meniscus injuries by using the visual analogue scale (VAS) assessment were eligible for inclusion. Primary outcome was mean change in VAS score from baseline. Comparisons between interventions were made through use of random-effects network meta-analysis over the short-term (three months) and mid-term (12 months). Relative ranking of therapies was assessed by the surface-under-the-cumulative ranking possibilities. All reference lists of included studies were hand-searched. RESULTS We investigated six RCTs (total n = 796 patients). No significant difference was found between different treatments of pain control in three months and 12 months. The surface under the cumulative ranking curves suggested that supervised exercise combined with surgery was considered most likely to overshadow other treatments in reducing short-term pain (surface under cumulative ranking curve (SUCRA) values: 98.1; mean ranks: 1.1) and mid-term pain (SUCRA values: 97.2; mean rank: 1.1). CONCLUSION There is not sufficient evidence to identify any preferred or more effective surgical and/or exercise-based treatment program.
Collapse
Affiliation(s)
- Yongni Zhang
- Shanghai Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, P.R. China
| | - Wuting Cao
- Sichuan Provincial Hospital for Women and Children, Chengdu, P.R. China
| | - Qin Cao
- Shanghai University O Sport, Shanghai, P.R. China
| | - Yi Zhu
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, P.R. China
| |
Collapse
|
11
|
Smoak JB, Matthews JR, Vinod AV, Kluczynski MA, Bisson LJ. An Up-to-Date Review of the Meniscus Literature: A Systematic Summary of Systematic Reviews and Meta-analyses. Orthop J Sports Med 2020; 8:2325967120950306. [PMID: 32953923 PMCID: PMC7485005 DOI: 10.1177/2325967120950306] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 04/09/2020] [Indexed: 12/14/2022] Open
Abstract
Background: A large number of systematic reviews and meta-analyses regarding the meniscus
have been published. Purpose: To provide a qualitative summary of the published systematic reviews and
meta-analyses regarding the meniscus. Study Design: Systematic review; Level of evidence, 4. Methods: A systematic search of all meta-analyses and systematic reviews regarding the
meniscus and published between July 2009 and July 2019 was performed with
PubMed, CINAHL, EMBASE, and the Cochrane database. Published abstracts,
narrative reviews, articles not written in English, commentaries, study
protocols, and topics that were not focused on the meniscus were excluded.
The most pertinent results were extracted and summarized from each
study. Results: A total of 332 articles were found, of which 142 were included. Included
articles were summarized and divided into 16 topics: epidemiology,
diagnosis, histology, biomechanics, comorbid pathology, animal models,
arthroscopic partial meniscectomy (APM), meniscal repair, meniscal root
repairs, meniscal allograft transplantation (MAT), meniscal implants and
scaffolds, mesenchymal stem cells and growth factors, postoperative
rehabilitation, postoperative imaging assessment, patient-reported outcome
measures, and cost-effectiveness. The majority of articles focused on APM
(20%), MAT (18%), and meniscal repair (17%). Conclusion: This summary of systematic reviews and meta-analyses delivers surgeons a
single source of the current evidence regarding the meniscus.
Collapse
Affiliation(s)
- Jason B Smoak
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, Buffalo, New York, USA
| | - John R Matthews
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, Buffalo, New York, USA
| | - Amrit V Vinod
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, Buffalo, New York, USA
| | - Melissa A Kluczynski
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, Buffalo, New York, USA
| | - Leslie J Bisson
- Department of Orthopaedics, Jacobs School of Medicine and Biomedical Science, University at Buffalo, Buffalo, New York, USA
| |
Collapse
|
12
|
Comparison of Arthroscopic Partial Meniscectomy to Physical Therapy following Degenerative Meniscus Tears: A Systematic Review and Meta-analysis. BIOMED RESEARCH INTERNATIONAL 2020; 2020:1709415. [PMID: 32190650 PMCID: PMC7073498 DOI: 10.1155/2020/1709415] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 02/14/2020] [Indexed: 11/17/2022]
Abstract
Objective To compare the effectiveness of arthroscopic partial meniscectomy (APM) and physical therapy (PT) for degenerative meniscus tears. Method We conducted a literature search through PubMed, Embase, the Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov. Randomized controlled trials in adults with degenerative meniscal tears without symptoms of locking were considered for inclusion. Two researchers independently performed the literature search, assessed the risk of bias, and selected eligible studies. The primary outcome was function at different follow-up time points and the secondary outcome was pain at different follow-up time points. Results We included 6 randomized controlled trials, with a total of 1006 participants, among which 495 were in the APM group and 511 were in the PT group. We found a small benefit in functional outcomes in the APM group until the 12 months follow-up time point (SMD = 0.20; 95%CI = 0.0-0.33; p = 0.002; I 2 = 34%), but no significant differences in function between groups at the 24-month follow-up time point (SMD = 0.12; 95%CI = -0.04 - 0.28; p = 0.002; I 2 = 34%), but no significant differences in function between groups at the 24-month follow-up time point (SMD = 0.12; 95%CI = -0.04 - 0.28; p = 0.002; I 2 = 34%), but no significant differences in function between groups at the 24-month follow-up time point (SMD = 0.12; 95%CI = -0.04 - 0.28; p = 0.002; I 2 = 34%), but no significant differences in function between groups at the 24-month follow-up time point (SMD = 0.12; 95%CI = -0.04 - 0.28. Conclusion In the treatment of degenerative meniscus tears, APM yielded better functional and pain outcomes compared with physical therapy in the short term until 12 months, but there were comparable results for pain and functional outcomes between the groups at the 24 months follow-up time point.
Collapse
|
13
|
Sonesson S, Kvist J, Yakob J, Hedevik H, Gauffin H. Knee Arthroscopic Surgery in Middle-Aged Patients With Meniscal Symptoms: A 5-Year Follow-up of a Prospective, Randomized Study. Orthop J Sports Med 2020; 8:2325967119893920. [PMID: 32047825 PMCID: PMC6985975 DOI: 10.1177/2325967119893920] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 11/11/2020] [Indexed: 12/11/2022] Open
Abstract
Background: Arthroscopic meniscal surgery is a common orthopaedic procedure in middle-aged patients, but the efficacy of this procedure has been questioned. In this study, we followed up the only randomized controlled trial that has shown a 1-year benefit from knee arthroscopic surgery with an exercise program compared with an exercise program alone. Purpose: To (1) evaluate whether knee arthroscopic surgery combined with an exercise program provided an additional 5-year benefit compared with an exercise program alone in middle-aged patients with meniscal symptoms, (2) determine whether baseline mechanical symptoms affected the outcome, and (3) compare radiographic changes between treatment groups. Study Design: Randomized controlled trial; Level of evidence, 1. Methods: Of 179 eligible patients aged 45 to 64 years, 150 were randomized to either a 3-month exercise program (nonsurgery group) or to the same exercise program plus knee arthroscopic surgery (surgery group) within 4 weeks. Radiographs were assessed, according to the Kellgren-Lawrence grade, at baseline and at the 5-year follow-up. The primary outcome was the change in Knee injury and Osteoarthritis Outcome Score (KOOS)–Pain (KOOSPAIN) subscore from baseline to the 5-year follow-up. We performed an as-treated analysis. Results: A total of 102 patients completed the 5-year questionnaire. At the 5-year follow-up, both groups had significant improvement in KOOSPAIN subscores, although there was no significant change from the 3-year scores. There was no between-group difference in the change in the KOOSPAIN subscore from baseline to 5 years (3.2 points [95% CI, –6.1 to 12.4]; adjusted P = .403). In the surgery group, improvement was greater in patients without mechanical symptoms than in those with mechanical symptoms (mean difference, 18.4 points [95% CI, 8.7 to 28.1]; P < .001). Radiographic deterioration occurred in 60% of patients in the surgery group and 37% of those in the nonsurgery group (P = .060). Conclusion: Knee arthroscopic surgery combined with an exercise program provided no additional long-term benefit after 5 years compared with the exercise program alone in middle-aged patients with meniscal symptoms. Surgical outcomes were better in patients without mechanical symptoms than in patients with mechanical symptoms during the preoperative period. Radiographic changes did not differ between treatment groups. Registration: NCT01288768 (ClinicalTrials.gov identifier).
Collapse
Affiliation(s)
- Sofi Sonesson
- Unit of Physiotherapy, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Joanna Kvist
- Unit of Physiotherapy, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Solna, Sweden
| | - Jafar Yakob
- Division of Radiological Sciences, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Henrik Hedevik
- Unit of Physiotherapy, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Håkan Gauffin
- Division of Surgery, Orthopedics and Oncology, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| |
Collapse
|
14
|
Kise NJ, Roos EM, Stensrud S, Engebretsen L, Risberg MA. The 6-m timed hop test is a prognostic factor for outcomes in patients with meniscal tears treated with exercise therapy or arthroscopic partial meniscectomy: a secondary, exploratory analysis of the Odense-Oslo meniscectomy versus exercise (OMEX) trial. Knee Surg Sports Traumatol Arthrosc 2019; 27:2478-2487. [PMID: 30446783 DOI: 10.1007/s00167-018-5241-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 10/17/2018] [Indexed: 02/06/2023]
Abstract
PURPOSE To identify the prognostic factors for 2-year patient-reported outcomes in middle-aged patients with degenerative meniscal tears treated with exercise therapy (ET) or arthroscopic partial meniscectomy (APM). METHODS One hundred and seven patients, with mean age 49.6 (SD 6.2) years and BMI 25.7 (SD 3.7), were included in this analysis of data from the OMEX trial ( http://www.clinicaltrials.gov NCT01002794). Linear and Poisson regression models were built to explore the associations between potential prognostic factors (patient characteristics, knee function-related and disease-related factors) and 2-year patient-reported outcomes: the Knee Injury and Osteoarthritis Outcome Score (KOOS) subscales Pain, Symptoms, ADL, Sport/Rec, QoL and 5-point Global Rating of Change scales for knee pain (GRC Pain) and function (GRC Function). Analyses were performed for the whole cohort and for the two treatment groups (n = 55 and 52) with adjustments for age, sex, BMI and baseline KOOS. RESULTS For the whole cohort, a 1-s better baseline 6-m timed hop test result was associated with 3.1-7.1 points better 2-year scores for all KOOS subscales (95% CIs 1.1-5.2 to 4.1-10.1 points). A 1.61-2.80 s better test was associated with scores equivalent to previously calculated clinical relevant differences for each KOOS subscale. For the groups of patients treated with ET and APM, respectively, 2.09-3.60 s and 0.63-1.99 s better tests were associated with clinical relevant differences. For the whole cohort, a 1-s better test was associated with 26% (95% CI 15-38%) and 22% (95% CI 11-34%) higher possibility for better or much better GRC Pain and Function scores. Patients treated with ET had 17% (95% CI 2-33%) increased possibility for better or much better GRC Pain score, and patients treated with APM had 65% (95% CI 32-108%) and 70% (95% CI 38-109%) increased possibility for better or much better GRC Pain and Function scores. CONCLUSIONS The 6-m timed hop test result was a significant prognostic factor for 2-year patient-reported outcomes in middle-aged patients with degenerative meniscal tears, especially in those treated with APM. LEVEL OF EVIDENCE II.
Collapse
Affiliation(s)
- Nina Jullum Kise
- Orthopaedic Department, Martina Hansens Hospital, PO-box 823, 1306, Sandvika, Norway.
| | - Ewa M Roos
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
| | - Silje Stensrud
- OsloMet, Oslo Metropolitan University, PO-box 4, St.Olavs Plass, 0130, Oslo, Norway
| | - Lars Engebretsen
- Oslo University Hospital and University of Oslo, The Norwegian School of Sports Sciences, Oslo, Norway
| | - May Arna Risberg
- Division of Orthopedic Surgery, Department of Sports Medicine, Oslo University Hospital, The Norwegian School of Sport Sciences, Oslo, Norway
| |
Collapse
|
15
|
Kise NJ, Aga C, Engebretsen L, Roos EM, Tariq R, Risberg MA. Complex Tears, Extrusion, and Larger Excision Are Prognostic Factors for Worse Outcomes 1 and 2 Years After Arthroscopic Partial Meniscectomy for Degenerative Meniscal Tears: A Secondary Explorative Study of the Surgically Treated Group From the Odense-Oslo Meniscectomy Versus Exercise (OMEX) Trial. Am J Sports Med 2019; 47:2402-2411. [PMID: 31298923 DOI: 10.1177/0363546519858602] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Few studies have examined morphological findings from preoperative magnetic resonance imaging (MRI) and arthroscopic findings as prognostic factors for outcomes 1 and 2 years after arthroscopic partial meniscectomy (APM). PURPOSE/HYPOTHESIS The purpose was to evaluate prognostic factors of preoperative findings from MRI and arthroscopic evaluation on lower extremity performance at 1 year and patient-reported outcomes at 1 to 2 years after APM. The hypothesis was that medial compartment abnormalities would be prognostic for 1- and 2-year functional outcomes. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS This secondary analysis from the OMEX (Odense-Oslo Meniscectomy Versus Exercise) trial included 40 patients treated surgically. Regression analyses with adjustments for age, sex, and body mass index explored associations between MRI findings (tear complexity and extrusion), arthroscopic findings (tear length, cartilage injury, and amount of excised meniscal tissue), and the following: lower extremity performance tests and thigh muscle strength at 1 year and the 5 Knee injury and Osteoarthritis Outcome Score (KOOS) subscales at 1 and 2 years. RESULTS A complex meniscal tear was a significant and clinically relevant prognostic factor for worse KOOS Symptoms subscores at 2 years (mean, 14.1 points [95% CI, 6.1-22.2]). Meniscal extrusion of at least 11%, 25%, and 20% were significant and clinically relevant prognostic factors for worse KOOS Activities of Daily Living (ADL) subscores at 1 year and worse KOOS Sports and Recreation (Sports/Rec) subscores at 1 and 2 years, respectively. Tear lengths of at least 7.0 mm, 6.7 mm, and 6.5 mm were significant and clinically relevant prognostic factors for better KOOS Symptoms subscores at 1 year and better KOOS Sports/Rec subscores at 1 and 2 years, respectively. A cartilage injury in the medial compartment was a significant and clinically relevant prognostic factor for worse KOOS ADL and Quality of Life (QoL) subscores at 2 years (mean, 10.4 and 19.4 points, respectively [95% CI, 3.4-17.4 and 7.7-31.1, respectively]). More than 20% meniscal tissue excised was a significant and clinically relevant prognostic factor for worse KOOS Pain, Symptoms, ADL, and Sports/Rec subscores at 1 and 2 years (mean, 8.9-41.5 points [95% CI, 2.2-15.5 to 21.0-62.0]) and worse KOOS QoL subscores at 2 years (mean, 25.3 points [95% CI, 13.6-37.0]). CONCLUSION Complex meniscal tears, larger extrusion, cartilage injuries, and larger meniscal excision were significant and clinically relevant prognostic factors for worse outcomes 1 and 2 years after APM. REGISTRATION NCT01002794 (ClinicalTrials.gov identifier).
Collapse
Affiliation(s)
- Nina Jullum Kise
- Department of Orthopaedic Surgery, Martina Hansens Hospital, Sandvika, Norway
| | - Cathrine Aga
- Department of Orthopaedic Surgery, Martina Hansens Hospital, Sandvika, Norway
| | - Lars Engebretsen
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.,Department of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
| | - Ewa M Roos
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Rana Tariq
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
| | - May Arna Risberg
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.,Department of Sport Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| |
Collapse
|
16
|
Malmivaara A. Pure intervention effect or effect in routine health care - blinded or non-blinded randomized controlled trial. BMC Med Res Methodol 2018; 18:91. [PMID: 30170553 PMCID: PMC6119259 DOI: 10.1186/s12874-018-0549-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 08/23/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Randomized trials provide the most valid evidence of effectiveness of interventions. The study aims to determine the primary study question for randomized controlled trials; to evaluate the study questions in trials on effectiveness of arthroscopic meniscectomy for meniscal rupture of the knee; and to explore the clinical and research implications. METHODS Previous studies on benchmarking controlled trials were utilized. A literature search was undertaken to find the trials on arthroscopic surgery for meniscal rupture of the knee, data was extracted, and checked for accuracy twice. RESULTS The first question in RCTs is whether to assess the pure intervention effect, or intervention effect in routine health care circumstances. The former necessitates a double blinded design and the latter a non-blind design. The trials on arthroscopic meniscectomy of the knee showed considerable differences in study characteristics. CONCLUSIONS The study question in RCTs on pure intervention effect dictates use of blinded design, while question of intervention effect in routine health care dictates use of non-blinded design. Blinding should not be considered a validity criterion when study question is on effectiveness in routine health care. When informing patients, the potential for other effects besides the pure intervention effect should be considered.
Collapse
Affiliation(s)
- Antti Malmivaara
- Centre for Health and Social Economics, National Institute for Health and Welfare, Mannerheimintie 166, 00270, Helsinki, Finland. .,Orton Orthopaedic Hospital and Orton Research Institute, Orton Foundation, Helsinki, Finland.
| |
Collapse
|
17
|
Hart HF, Crossley KM, Felson D, Jarraya M, Guermazi A, Roemer F, Lewis B, Torner J, Nevitt M, Stefanik JJ. Relation of meniscus pathology to prevalence and worsening of patellofemoral joint osteoarthritis: the Multicenter Osteoarthritis Study. Osteoarthritis Cartilage 2018; 26:912-919. [PMID: 29427724 PMCID: PMC6005722 DOI: 10.1016/j.joca.2017.11.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 10/31/2017] [Accepted: 11/23/2017] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To determine the relationship of meniscal damage to magnetic resonance imaging (MRI) features of compartment-specific patellofemoral joint (PFJ) osteoarthritis (OA) at baseline and 2 years later. METHOD Individuals from a prospective cohort of individuals aged 50-79 with or at risk of knee OA were included. At the 60-month and 84-month study visit, Whole-Organ MRI Score (WORMS) was used to assess meniscal tears and extrusions as well as cartilage damage and bone marrow lesions (BMLs) in the medial and lateral patella and trochlea. Worsening of structural features was defined as any increase in WORMS score from 60 to 84 months. Logistic regression was used to determine the cross-sectional and longitudinal relation of meniscus damage to features of compartment-specific PFJ OA. RESULTS Relative to knees without lateral meniscal pathology at baseline, those with grades 3-4 lateral meniscal tear and extrusion had greater risk of worsening of cartilage damage in the lateral PFJ 2 years later (Risk ratio: 1.7 [95% CI: 1.1-2.7) and (1.7 [1.2-2.5]), respectively. Relative to those without medial meniscal pathology at baseline, those with grades 1-2 (0.6 [0.4-0.9]) and 3-4 (0.7 [0.5-1.0]) medial meniscal tears had lower risk of worsening of BMLs in the medial PFJ 2 years later. CONCLUSION Meniscal tear and extrusion are associated with increased risk of medial and lateral PFJ OA and more severe meniscal pathology is associated with worsening of PFJ OA 2 years later. Lateral meniscal pathology appears to be more detrimental to the lateral PFJ.
Collapse
Affiliation(s)
- Harvi F. Hart
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, La Trobe University, Bundoora, Victoria, Australia
| | - Kay M. Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, La Trobe University, Bundoora, Victoria, Australia
| | - David Felson
- Boston University, School of Medicine, Boston, USA
| | | | - Ali Guermazi
- Boston University, School of Medicine, Boston, USA
| | - Frank Roemer
- Boston University, School of Medicine, Boston, USA,University of Erlangen-Nuremberg, Erlangen, Germany
| | - Beth Lewis
- Univerity of Alabama at Birmingham, Birmingham, USA
| | | | - Michael Nevitt
- University of California San Francisco, San Francisco, USA
| | - Joshua J. Stefanik
- Department of Physical Therapy, Movement & Rehabilitation Sciences, Northeastern University, Boston, Massachusetts, United States
| |
Collapse
|
18
|
Malmivaara A. Validity and generalizability of findings of randomized controlled trials on arthroscopic partial meniscectomy of the knee. Scand J Med Sci Sports 2018; 28:1970-1981. [DOI: 10.1111/sms.13215] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2018] [Indexed: 12/12/2022]
Affiliation(s)
- A. Malmivaara
- Centre for Health and Social Economics; National Institute for Health and Welfare; Helsinki Finland
- Orton Orthopaedic Hospital and Orton Research Institute; Orton Foundation; Helsinki Finland
| |
Collapse
|
19
|
Trajectory of self-reported pain and function and knee extensor muscle strength in young patients undergoing arthroscopic surgery for meniscal tears: A systematic review and meta-analysis. J Sci Med Sport 2017; 20:712-717. [PMID: 28233675 DOI: 10.1016/j.jsams.2017.02.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 01/24/2017] [Accepted: 02/06/2017] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To investigate the trajectory of patient reported pain and function and knee extensor muscle strength over time in young individuals undergoing arthroscopic meniscal surgery. DESIGN Systematic review and meta-analysis METHODS: Six databases were searched up to October 13th, 2016. PATIENTS AND INTERVENTION People aged 30 years or younger undergoing surgery for a meniscal tear. OUTCOMES and comparator: (1) Self-reported pain and function in patients undergoing meniscal surgery compared to a non-operative control group (2). Knee extensor strength in the leg undergoing surgery compared to a healthy control group or the contra-lateral leg. Methodological quality was assessed using the SIGN 50 guidelines. RESULTS No studies were found on patient reported pain and function. Six studies, including 137 patients were included in the analysis on knee extensor muscle strength. Knee extensor muscle strength was impaired in the injured leg prior to surgery and was still reduced compared with control data up to 12 months after surgery (SMD: -1.16) (95% CI: -1.83; -0.49). All included studies were assessed to have a high risk of bias. CONCLUSIONS No studies were found comparing the trajectory of self-reported pain and function in patients undergoing arthroscopic surgery compared with non-operative treatments for young patients with meniscal tears. Knee extensor strength seemed to be impaired up to 12 months after surgery in young patients undergoing surgery for meniscal tears. The results of the present study should be interpreted with caution due to a limited number of available studies with high risk of bias including relatively few patients.
Collapse
|