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Mazy D, Jafari A, Savoji H, Nault ML. Advances in bioadhesives for meniscal repair: A comprehensive review and criteria for the ideal candidate. J Orthop 2024; 56:82-86. [PMID: 38800588 PMCID: PMC11127183 DOI: 10.1016/j.jor.2024.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 05/12/2024] [Indexed: 05/29/2024] Open
Abstract
The latest studies agree that meniscal tears that require surgery should be repaired whenever possible to avoid early-onset osteoarthritis secondary to meniscectomy. Unfortunately, there are several limitations associated with meniscal sutures, making it difficult to put into practice the theory behind the concept of saving the meniscus. Meanwhile, there is an exponential growth in the use of tissue adhesives for surgery, but finding one suited to meniscal repair remains a struggle. This review has two main goals (1) to compile the various bioadhesives used in this field and (2) to list the criteria for an ideal meniscal bioadhesive. The review was conducted in PubMed, Google Scholar, and Web of Science in November 2023 without date restrictions. The inclusion criteria were: Studies published in English and focusing on meniscal repair using bioadhesives. The exclusion criteria were: Studies published in languages other than English. Adhesives used in combination with sutures, as the aim was to determine the adhesive's capabilities for meniscal repair alone. Synthetic adhesives such as polycyanoacrylates, polyethylene glycol, polyurethanes, and polyesters. Among the 11 bioadhesives found, fibrin is the only one that has been studied in humans. There are advantages and disadvantages to all the bioadhesives identified but none that fully meet the requirements for meniscal repair. The anatomy of meniscal tissue is complex and poses unique challenges that are compounded by arthroscopic stresses. The future of meniscal repair probably lies in combining the advantages of several bioadhesives, and this area should be the focus of future research.
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Affiliation(s)
- David Mazy
- University of Montreal, 2900 Boul. Edouard-Montpetit, Montréal, QC, H3T 1J4, Canada
- CHU Sainte-Justine, 3175 Chemin de La Côte-Sainte-Catherine, Montréal, QC H3T 1C5, Canada
| | - Arman Jafari
- Institute of Biomedical Engineering, Department of Pharmacology and Physiology, Faculty of Medicine, University of Montreal, Montreal, QC, H3T 1J4, Canada
- Azrieli Research Center CHU Sainte-Justine, Sainte-Justine University Hospital, Montreal, QC, H3T 1C5, Canada
- Montreal TransMedTech Institute, 2900 Boul. Édouard-Montpetit Montreal, QC, H3T 1J4, Canada
| | - Houman Savoji
- Institute of Biomedical Engineering, Department of Pharmacology and Physiology, Faculty of Medicine, University of Montreal, Montreal, QC, H3T 1J4, Canada
- Azrieli Research Center CHU Sainte-Justine, Sainte-Justine University Hospital, Montreal, QC, H3T 1C5, Canada
- Montreal TransMedTech Institute, 2900 Boul. Édouard-Montpetit Montreal, QC, H3T 1J4, Canada
| | - Marie-Lyne Nault
- University of Montreal, 2900 Boul. Edouard-Montpetit, Montréal, QC, H3T 1J4, Canada
- CHU Sainte-Justine, 3175 Chemin de La Côte-Sainte-Catherine, Montréal, QC H3T 1C5, Canada
- CIUSSS Hôpital Du Sacré-Coeur de Montréal (HSCM), Department of Orthopedic Surgery, 5400 Boul. Gouin Ouest, Montreal, QC, H4J 1C5, Canada
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Mazy D, Lu D, Leclerc S, Laor B, Wang J, Pinvicy A, Moldovan F, Nault ML. Animal models used in meniscal repair research from ex vivo to in vivo: A systematic review. J Orthop 2024; 55:23-31. [PMID: 38638113 PMCID: PMC11021913 DOI: 10.1016/j.jor.2024.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 03/30/2024] [Indexed: 04/20/2024] Open
Abstract
This systematic review, registered with Prospero, aims to identify an optimal animal model for meniscus repair research, moving from ex vivo experimentation to in vivo studies. Data sources included PubMed, Medline, all Evidence-Based Medicine Reviews, Web of Science, and Embase searched in March 2023. Studies were screened using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Extracted data including animal model, type of experiment, type of tear, surgical techniques, and measured outcomes, were recorded, reviewed, and analyzed by four independent reviewers. The SYstematic Review Centre for Laboratory animal Experimentation (SYRCLE) Rob tool was used for critical appraisal and risk of bias assessment. Out of 11,719 studies, 72 manuscripts were included for data extraction and analysis; 41 ex vivo extra-articular studies, 20 ex vivo intra-articular studies, and only 11 in vivo studies. Six animal models were employed: porcine, bovine, lapine, caprine, canine, and ovine. Longitudinal lesions were the most frequently studied tear pattern and sutures the most common repair technique. Studied outcomes focused mainly on biomechanical assessments and gross observations. This systematic review can guide researchers in their choice of animal model for meniscus repair research; it highlighted the strengths of the porcine, caprine, and bovine models for ex vivo cadaveric studies, while the porcine and caprine models were found to be more suited to in vivo studies due to their similarities with human anatomy. Research teams should familiarize themselves with the advantages and disadvantages of various animal models before initiating protocols to improve standardization in the field.
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Affiliation(s)
- David Mazy
- CHU Sainte-Justine, 7905-3175 Côte Ste-Catherine, Montréal, QC, H3T 1C5, Canada
- Department of Surgery, Université de Montréal, 2900 boul. Edouard-Montpetit, Montreal, QC, H3T 1J4, Canada
| | - Daisy Lu
- CHU Sainte-Justine Azrieli Research Center, 7905-3175 Côte Ste-Catherine, Montréal, QC H3T 1C5, Canada
| | - Sebastien Leclerc
- CHU Sainte-Justine Azrieli Research Center, 7905-3175 Côte Ste-Catherine, Montréal, QC H3T 1C5, Canada
| | - Boaz Laor
- Faculty of Medecine, McGill university, 1650 Cedar Ave, Montreal, Quebec, H3G 1A4, Canada
| | - Jessica Wang
- CHU Sainte-Justine Azrieli Research Center, 7905-3175 Côte Ste-Catherine, Montréal, QC H3T 1C5, Canada
| | - Alix Pinvicy
- CHU Sainte-Justine, 7905-3175 Côte Ste-Catherine, Montréal, QC, H3T 1C5, Canada
| | - Florina Moldovan
- CHU Sainte-Justine Azrieli Research Center, 7905-3175 Côte Ste-Catherine, Montréal, QC H3T 1C5, Canada
| | - Marie-Lyne Nault
- CHU Sainte-Justine, 7905-3175 Côte Ste-Catherine, Montréal, QC, H3T 1C5, Canada
- Department of Surgery, Université de Montréal, 2900 boul. Edouard-Montpetit, Montreal, QC, H3T 1J4, Canada
- CIUSSS Hôpital du Sacré-Cœur de Montréal (HSCM), Department of Orthopedic surgery, 5400 boul. Gouin Ouest, Montreal, QC, H4J 1C5, Canada
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Mazy D, Wang J, Dodin P, Lu D, Moldovan F, Nault ML. Emerging biologic augmentation strategies for meniscal repair: a systematic review. BMC Musculoskelet Disord 2024; 25:541. [PMID: 39003467 PMCID: PMC11245777 DOI: 10.1186/s12891-024-07644-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 07/01/2024] [Indexed: 07/15/2024] Open
Abstract
BACKGROUND Meniscal repair should be the gold standard. However, the meniscus is poorly vascularized and even an excellent meniscus repair may not heal. Therefore, numerous studies and systematic reviews have been carried out on platelet-rich plasma (PRP), mesenchymal stem cells (MSCs) and fibrin clots for meniscal augmentation, but the results remain controversial. This systematic review aimed to identify other emerging strategies for meniscal repair augmentation and to assess whether there are different avenues to explore in this field. METHODS A systematic literature review was conducted in August 2022. PubMed, Ovid MEDLINE(R) all, Ovid All EBM Reviews, Ovid Embase and ISI Web of Science databases were searched. In Vivo animal and human studies concerning the biological augmentation of meniscal lesions by factors other than PRP, MSCs or fibrin clots were included. Cartilage-only studies, previous systematic reviews and expert opinions were excluded. All data were analyzed by two independent reviewers. RESULTS Of 8965 studies only nineteen studies covering 12 different factors met the inclusion criteria. Eight studies investigated the use of growth factors for meniscal biologic augmentation, such as vascular endothelial growth factor or bone morphogenic protein 7. Five studies reported on cell therapy and six studies focused on other factors such as hyaluronic acid, simvastatin or atelocollagen. Most studies (n = 18) were performed on animal models with gross observation and histological evaluation as outcomes. Polymerase chain reaction and immunohistochemistry were also common. Biomechanical testing was the object of only two studies. CONCLUSIONS Although several augmentation strategies have been attempted, none has yielded conclusive results, testifying to a lack of understanding with regard to meniscal healing. More research is needed to better understand the pathways that regulate meniscus repair and how to act positively on them. LEVEL OF EVIDENCE Systematic review of case-control and animal laboratory studies.
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Affiliation(s)
- David Mazy
- CHU Sainte-Justine, Montréal, 7905-3175, Côte Ste-Catherine, QC, H3T 1C5, Canada
| | - Jessica Wang
- Faculty of Medicine, Université de Montréal, 2900 Boul. Edouard-Montpetit, Montreal, QC, H3T 1J4, Canada
| | - Philippe Dodin
- CHU Sainte-Justine, Montréal, 7905-3175, Côte Ste-Catherine, QC, H3T 1C5, Canada
| | - Daisy Lu
- Faculty of Medicine, Université de Montréal, 2900 Boul. Edouard-Montpetit, Montreal, QC, H3T 1J4, Canada
| | - Florina Moldovan
- CHU Sainte-Justine, Montréal, 7905-3175, Côte Ste-Catherine, QC, H3T 1C5, Canada
| | - Marie-Lyne Nault
- CHU Sainte-Justine, Montréal, 7905-3175, Côte Ste-Catherine, QC, H3T 1C5, Canada.
- Faculty of Medicine, Université de Montréal, 2900 Boul. Edouard-Montpetit, Montreal, QC, H3T 1J4, Canada.
- CHU Sainte-Justine Azrieli Research Center, Montréal, 7905-3175 Côte Ste-Catherine, H3T 1J4, QC, Canada.
- Department of Orthopedic Surgery, CIUSSS Hôpital du Sacré-Cœur de Montréal (HSCM), 5400, Boul. Gouin Ouest, Montreal, QC, H4J 1C5, Canada.
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Familiari F, Chahla J, Compagnoni R, DePhillipo NN, Moatshe G, LaPrade RF. Meniscal extrusion consensus statement: A collaborative survey within the Meniscus International Network (MenIN) Study Group. Knee Surg Sports Traumatol Arthrosc 2024; 32:1446-1454. [PMID: 38606565 DOI: 10.1002/ksa.12183] [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: 02/21/2024] [Revised: 03/21/2024] [Accepted: 04/02/2024] [Indexed: 04/13/2024]
Abstract
PURPOSE The purpose of the present study was to perform a survey administered to members of the Meniscus International Network (MenIN) Study Group, seeking to delineate the most contentious aspects of meniscal extrusion classification and provide a foundation for new, more comprehensive definitions and treatments for these pathologies. METHODS MenIN Study Group is a group of international experts treating and performing research on meniscus pathology and treatment. All MenIN Study Group members were asked to complete a survey aimed at establishing criteria for the optimal classification system for meniscal extrusion. Data obtained from the completed questionnaires were transferred into a spreadsheet and then analysed. All responses are presented as counts, percentages or means. RESULTS Forty-seven (85.5%) MenIN Study Group members completed the survey and were included in this analysis. Key aspects recommended for inclusion in a comprehensive classification system for meniscal extrusion included laterality (93.6%), anatomical location (76.6%), patient age (76.6%), body mass index (BMI) (68.1%) and aetiology (68.1%). For classifying meniscal extrusion, 53.2% considered the distance in millimetres from the tibial plateau's outer margin as the most reliable measurement technique on imaging. Preferences for imaging modalities varied, with 44.7% favouring weight-bearing magnetic resonance imaging (MRI) and 36.2% opting for weight-bearing ultrasound due to its greater availability. Respondents advocated for a classification system addressing stability or progression of meniscal extrusion (66%), reducibility (53.2%), potential progression of knee osteoarthritis (OA) (83%), influencing treatment approaches (83%), a gradation system (83%), consideration of dynamic factors (66%), association with clinical outcomes and prognosis (76.6%) and investigation around centralization procedures (57.4%). CONCLUSIONS In conclusion, the findings of this survey shed light on the global perspectives regarding meniscal extrusion classification. It was generally felt that a new classification of extrusion measured on MRI scans at the mid-tibial plateau should be developed, which considers factors such as laterality, anatomical location, age, BMI and aetiology. Additionally, the results support the integration of dynamic factors and clinical outcomes in MRI-based classifications to inform treatment approaches. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Filippo Familiari
- Department of Orthopaedic and Trauma Surgery, Magna Graecia University, Catanzaro, Italy
- Research Center on Musculoskeletal Health, Magna Graecia University, Catanzaro, Italy
| | - Jorge Chahla
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
- Midwest Orthopaedics at Rush, Chicago, Illinois, USA
| | - Riccardo Compagnoni
- U.O.C. 1° Clinica Ortopedica, ASST G. Pini-CTO, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | - Nicholas N DePhillipo
- Department of Orthopedics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Gilbert Moatshe
- Norwegian School of Sports Science, Oslo Sport Trauma Research Center, Oslo, Norway
- Orthopaedic Clinic, Oslo University Hospital Ullevål, Oslo, Norway
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Lin L, Jiang S, Yang S, Yang G, Xie B, Zhang L. Identical clinical outcomes between neutral and classic targeted alignments after high tibial osteotomy in medial meniscus posterior root tear: a prospective randomized study. INTERNATIONAL ORTHOPAEDICS 2024; 48:427-437. [PMID: 37676496 DOI: 10.1007/s00264-023-05960-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/26/2023] [Indexed: 09/08/2023]
Abstract
PURPOSE This study aimed to compare the clinical and radiographic outcomes and arthroscopic findings after high tibial osteotomy (HTO) between neutral and classic targeted coronal alignments in patients with medial meniscus posterior root tears (MMPRTs). METHODS Ninety-eight patients with MMPRT were prospectively enrolled in the final cohort and randomized into two groups. Fifty-two patients with the targeted alignment through the Fujisawa point (60-62.5% of the entire tibial plateau width measured from the medial side) during HTO were included in group A, whereas 46 patients with the targeted alignment through the point at 50-55% of the tibial plateau width were included in group B. The clinical and radiographic outcomes and second-look arthroscopic findings were statistically compared for comprehensive assessments. RESULTS After a mean follow-up of 37.1 months, we found no significant differences between the two groups regarding the final Lysholm (p = 0.205) and Hospital for Special Surgery scores (p = 0.084). However, we only observed significant differences between the two groups in terms of the final hip-knee-ankle angle, weight-bearing line ratio, and medial proximal tibial angle (p < 0.001). Second-look arthroscopy did not reveal a significant difference in meniscal healing rate (p = 0.786). CONCLUSIONS Performing HTO with the aim to achieve neutral alignment leads to similar clinical outcomes in patients with MMPRT compared to classic alignment. Although subsequent research is required, the current study provides clinical evidence for the safety and efficacy of the new targeted alignment during HTO, which may avoid long-term complications associated with overcorrection when using the traditional technique.
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Affiliation(s)
- Lan Lin
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Shangcai Village, Ouhai District, Wenzhou, 325000, China
| | - Songli Jiang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Shangcai Village, Ouhai District, Wenzhou, 325000, China
| | - Shengwu Yang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Shangcai Village, Ouhai District, Wenzhou, 325000, China.
| | - Guojing Yang
- Department of Adult Reconstruction, The Third Affiliated Hospital of Wenzhou Medical University, No.108, Wansong Road, Ruian, Wenzhou, 325200, China
| | - Bingju Xie
- Department of Adult Reconstruction, The Third Affiliated Hospital of Wenzhou Medical University, No.108, Wansong Road, Ruian, Wenzhou, 325200, China.
| | - Lei Zhang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Shangcai Village, Ouhai District, Wenzhou, 325000, China.
- Department of Adult Reconstruction, The Third Affiliated Hospital of Wenzhou Medical University, No.108, Wansong Road, Ruian, Wenzhou, 325200, China.
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Mazy D, Chung-Tze-Cheong C, Ma Z, Huo R, Lamer S, Li J, Nault ML. Tough gel adhesive is an effective method for meniscal repair in a bovine cadaveric study. J Exp Orthop 2023; 10:139. [PMID: 38095758 PMCID: PMC10721589 DOI: 10.1186/s40634-023-00691-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/13/2023] [Indexed: 12/17/2023] Open
Abstract
PURPOSE To test tough gel adhesives to repair meniscus tears under relevant loading conditions and determine if they have adequate biomechanical properties to repair meniscus tears in a bovine cadaveric study. METHODS Cyclic compression tests on 24 dissected bovine knees were performed. The tough gel adhesive was used either as an adhesive patch or as a coating bonded onto commercially available surgical sutures. Forty-eight menisci were tested in this study; 24 complete radial tears and 24 bucket-handle tears. After preconditioning, the specimens underwent 100 cycles of compression, (800 N/0.5 Hz) on an Instron© machine and the size of the gaps measured. One third of the menisci were repaired with pristine sutures, one third with adhesive patches, and one third with sutures coated in adhesive gel. The size of the gaps was compared after 100 and 500 cycles of compression. RESULTS The mean gap measured at the tear site without treatment was 6.46 mm (± 1.41 mm) for radial tears and 1.92 mm (± 0.65 mm) for bucket-handle tears. After treatment and 500 cycles of compression, the mean gap was 1.63 mm (± 1.41 mm) for pristine sutures, 1.50 mm (± 1.16 mm) for adhesive sutures and 2.06 mm (± 1.53 mm) for adhesive gel patches. There was no significant difference between treatments regardless of the type of tear. Also, the gaps for radial tears increased significantly with the number of compression cycles applied (p > 0.001). CONCLUSION From a biomechanical standpoint, the tough adhesive gel patch is as effective as suturing. In addition, it would allow the repair of non-suturable tears and thus broaden the indications for meniscus repair. LEVEL OF EVIDENCE Controlled laboratory study.
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Affiliation(s)
- David Mazy
- University of Montreal, 2900 Boul. Edouard-Montpetit, Montréal, QC, H3T 1J4, Canada
- CHU Sainte-Justine, 3175 Chemin de La Côte-Sainte-Catherine, Montréal, QC, H3T 1C5, Canada
| | - Christopher Chung-Tze-Cheong
- Department of Mechanical Engineering, McGill University, 817 Sherbrooke Street West Montreal, Quebec, H3A 0C3, Canada
| | - Zhenwei Ma
- Department of Mechanical Engineering, McGill University, 817 Sherbrooke Street West Montreal, Quebec, H3A 0C3, Canada
| | - Ran Huo
- Department of Mechanical Engineering, McGill University, 817 Sherbrooke Street West Montreal, Quebec, H3A 0C3, Canada
| | - Stephanie Lamer
- University of Montreal, 2900 Boul. Edouard-Montpetit, Montréal, QC, H3T 1J4, Canada
| | - Jianyu Li
- Department of Mechanical Engineering, McGill University, 817 Sherbrooke Street West Montreal, Quebec, H3A 0C3, Canada.
- Department of Biomedical Engineering, McGill University, 3775 Rue University Montréal, Montreal, QC, H3A 2B4, Canada.
- Department of Surgery, McGill University, 1650 Cedar Ave, Montreal, QC, H3G 1A4, Canada.
| | - Marie-Lyne Nault
- University of Montreal, 2900 Boul. Edouard-Montpetit, Montréal, QC, H3T 1J4, Canada.
- CHU Sainte-Justine, 3175 Chemin de La Côte-Sainte-Catherine, Montréal, QC, H3T 1C5, Canada.
- Department of Orthopedic Surgery, CIUSSS Hôpital du Sacré-Coeur de Montréal (HSCM), 5400 Boul. Gouin Ouest, Montreal, QC, H4J 1C5, Canada.
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Sánchez M, Jorquera C, Bilbao AM, García S, Beitia M, Espregueira-Mendes J, González S, Oraa J, Guadilla J, Delgado D. High survival rate after the combination of intrameniscal and intraarticular infiltrations of platelet-rich plasma as conservative treatment for meniscal lesions. Knee Surg Sports Traumatol Arthrosc 2023; 31:4246-4256. [PMID: 37302993 DOI: 10.1007/s00167-023-07470-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 05/30/2023] [Indexed: 06/13/2023]
Abstract
PURPOSE To evaluate the efficacy of applying a combination of intrameniscal and intraarticular infiltrations of Platelet-Rich Plasma (PRP) in patients with meniscal tears, analyzing its failure rate and clinical evolution, as well as factors that may influence the positive response to this treatment. METHODS Three hundred and ninety-two cases out of 696 met the inclusion criteria and were included in this work. Survival and patient-reported outcome measure (PROM) were collected and analyzed. Survival rate was defined as the percentage of patients who did not undergo meniscus surgery during their follow-up time. Patients were asked to complete the Knee injury and Osteoarthritis Outcome Score (KOOS) at baseline, 6 months and 18 months. Other patient- and pathology-related variables were collected. Blood and PRP samples were randomly tested as a quality control measure. Survival and comparative statistical tests, and multivariate regression were performed for the analysis of the variables. RESULTS The PRP applied had a platelet concentration factor of 1.9X in respect to blood levels, with no leukocytes or erythrocytes. Thirty-eight patients required surgical intervention after treatment reaching a survival rate of 90.3% with an estimated mean survival time of 54.4 months. The type of injury (P = 0.002) and the presence of chondropathy were risk factors for surgical intervention after PRP treatment (P = 0.043). All KOOS scores showed a significant statistical increase from baseline to 6 months (N = 93) and 18 months (N = 66) (P < 0.0001). The number of cases with minimal clinically important improvement (MCII) at 6 months and 18 months post-treatment was 65 (69.9%) and 43 (65.2%), respectively. CONCLUSION The combination of intrameniscal and intraarticular PRP infiltrations is a valid conservative treatment for meniscal injuries avoiding the need for surgical intervention. Its efficacy is higher in horizontal tears and decreases when joint degeneration is present. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Mikel Sánchez
- Arthroscopic Surgery Unit, Hospital Vithas Vitoria, Vitoria-Gasteiz, Spain
- Advanced Biological Therapy Unit, Hospital Vithas Vitoria, C/Beato Tomás de Zumárraga 10, 01008, Vitoria-Gasteiz, Spain
| | - Cristina Jorquera
- Advanced Biological Therapy Unit, Hospital Vithas Vitoria, C/Beato Tomás de Zumárraga 10, 01008, Vitoria-Gasteiz, Spain
| | - Ane Miren Bilbao
- Arthroscopic Surgery Unit, Hospital Vithas Vitoria, Vitoria-Gasteiz, Spain
| | - Saínza García
- Advanced Biological Therapy Unit, Hospital Vithas Vitoria, C/Beato Tomás de Zumárraga 10, 01008, Vitoria-Gasteiz, Spain
| | - Maider Beitia
- Advanced Biological Therapy Unit, Hospital Vithas Vitoria, C/Beato Tomás de Zumárraga 10, 01008, Vitoria-Gasteiz, Spain
| | - João Espregueira-Mendes
- Clínica Espregueira-FIFA Medical Centre of Excellence, Porto, Portugal
- Dom Henrique Research Centre, Porto, Portugal
- School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, Barco, Guimarães, Portugal
| | - Sergio González
- Arthroscopic Surgery Unit, Hospital Vithas Vitoria, Vitoria-Gasteiz, Spain
| | - Jaime Oraa
- Arthroscopic Surgery Unit, Hospital Vithas Vitoria, Vitoria-Gasteiz, Spain
| | - Jorge Guadilla
- Arthroscopic Surgery Unit, Hospital Vithas Vitoria, Vitoria-Gasteiz, Spain
| | - Diego Delgado
- Advanced Biological Therapy Unit, Hospital Vithas Vitoria, C/Beato Tomás de Zumárraga 10, 01008, Vitoria-Gasteiz, Spain.
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Vrgoč G, Vuletić F, Matolić G, Ivković A, Hudetz D, Bulat S, Bukvić F, Janković S. Clinical Outcome of Arthroscopic Repair for Isolated Meniscus Tear in Athletes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5088. [PMID: 36981997 PMCID: PMC10049165 DOI: 10.3390/ijerph20065088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 03/12/2023] [Accepted: 03/13/2023] [Indexed: 06/18/2023]
Abstract
Increased knowledge of the long-term destructive consequences of meniscectomy has created a shift towards operative repair of isolated meniscus lesions. However, in the literature the results of isolated meniscal repair in athletes currently remain underreported. Our objective was to investigate the clinical and functional outcomes as well as survival and return to sport in patients who underwent meniscal repair after isolated meniscal tear, with a focus on athletes (both professional and recreational) in the study population. This retrospective study included 52 athletes who underwent knee surgery for isolated meniscal tear between 2014 and 2020. Patients with concomitant ligamentous and/or chondral injury were not included in this study. The mean age of the patients was 25.5 years (ranging from 12 to 57 years). The mean follow-up period of all patients was 33.3 months (ranging 10 to 80 months). The mean purpose of the study was to report the return to sport. The International Knee Documentation Committee rating (IKDC), Lysholm score, the Knee Osteoarthritis Outcome Score (KOOS) and Tegner activity level were determined at the follow-up. Failure was defined as re-operation with meniscectomy or revision meniscal repair. In total, 44 out of 52 patients (85%) returned to their previous sports activities. At follow-up, the mean Lysholm score was 90, representing a good to excellent result. Assessment of KOOS (mean value 88.8) and IKDC (mean value 89) scores also showed good to excellent results. A mean level of Tegner scale was 6.2, indicating a relatively high level of sports participation. Failure was encountered in 8 out of 52 knees (15%). Therefore, isolated meniscal repair resulted in good to excellent knee function and most athletes can return to their previous level of sports participation.
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Affiliation(s)
- Goran Vrgoč
- Department for Orthopaedic Surgery, University Hospital, “Sveti Duh”, Sveti Duh 64, 10000 Zagreb, Croatia; (F.V.)
- Faculty of Kinesiology, University of Zagreb, Horvaćanski zavoj 15, 10000 Zagreb, Croatia
| | - Filip Vuletić
- Department for Orthopaedic Surgery, University Hospital, “Sveti Duh”, Sveti Duh 64, 10000 Zagreb, Croatia; (F.V.)
- Faculty of Kinesiology, University of Zagreb, Horvaćanski zavoj 15, 10000 Zagreb, Croatia
| | - Grgur Matolić
- School of Medicine, University of Zagreb, Šalata 2, 10000 Zagreb, Croatia
| | - Alan Ivković
- Department for Orthopaedic Surgery, University Hospital, “Sveti Duh”, Sveti Duh 64, 10000 Zagreb, Croatia; (F.V.)
- School of Medicine, University of Zagreb, Šalata 2, 10000 Zagreb, Croatia
- Department of Clinical Medicine, University Applied Health Sciences, Mlinarska cesta 38, 10000 Zagreb, Croatia
| | - Damir Hudetz
- Department for Orthopaedic Surgery, University Hospital, “Sveti Duh”, Sveti Duh 64, 10000 Zagreb, Croatia; (F.V.)
| | - Stjepan Bulat
- Department for Orthopaedic Surgery, University Hospital, “Sveti Duh”, Sveti Duh 64, 10000 Zagreb, Croatia; (F.V.)
| | - Frane Bukvić
- Department for Orthopaedic Surgery, University Hospital, “Sveti Duh”, Sveti Duh 64, 10000 Zagreb, Croatia; (F.V.)
| | - Saša Janković
- Department for Orthopaedic Surgery, University Hospital, “Sveti Duh”, Sveti Duh 64, 10000 Zagreb, Croatia; (F.V.)
- Faculty of Kinesiology, University of Zagreb, Horvaćanski zavoj 15, 10000 Zagreb, Croatia
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9
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Gastaldo M, Gokeler A, Della Villa F. High quality rehabilitation to optimize return to sport following lateral meniscus surgery in football players. ANNALS OF JOINT 2022; 7:36. [PMID: 38529154 PMCID: PMC10929370 DOI: 10.21037/aoj-21-32] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 07/27/2022] [Indexed: 03/27/2024]
Abstract
There is a paucity of studies in the literature pertaining about how to guide rehabilitation and return to sport (RTS) progression for football players that have sustained a lateral meniscus injury and subsequent surgery. These patients are clinically challenging. If they return to sport too soon, before the rehabilitation process is completed and RTS criteria have been met, functional outcomes could be non-optimal and/or associated with higher reinjury risk. The aims of this paper are (I) to provide a brief overview of the current trends in acute lateral meniscus tears surgery in football players and (II) to suggest a framework for clinicians on how to progress the player following lateral meniscus surgery. Post-operative rehabilitation approaches are different for meniscus repair and for the other surgical techniques. The main goal of all involved practitioners should be to balance the "short term success" with the "long term protection" of the athlete's health. Specific key goals and interventions in early-, mid-, and late-stage rehabilitation are provided. The most important principle is to manage the progressive increase in loading through multiple measurements including frequent medical control consultations and functional tests detailing movement quantity and quality. RTS monitoring needs to be comprehensive and interdisciplinary, incorporating state of the art tests, to achieve recovery of sport-specific fitness, optimal movement quality and on-field rehabilitation progression.
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Affiliation(s)
- Marco Gastaldo
- Education & Research Department, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Bologna, Italy
- Isokinetic Torino, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Torino, Italy
| | - Alli Gokeler
- OCON Center for Orthopaedic Surgery and Sports Medicine Clinic, Hengelo, The Netherlands
| | - Francesco Della Villa
- Education & Research Department, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Bologna, Italy
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10
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Stocco E, Porzionato A, De Rose E, Barbon S, Caro RD, Macchi V. Meniscus regeneration by 3D printing technologies: Current advances and future perspectives. J Tissue Eng 2022; 13:20417314211065860. [PMID: 35096363 PMCID: PMC8793124 DOI: 10.1177/20417314211065860] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 11/24/2021] [Indexed: 01/10/2023] Open
Abstract
Meniscal tears are a frequent orthopedic injury commonly managed by conservative
strategies to avoid osteoarthritis development descending from altered
biomechanics. Among cutting-edge approaches in tissue engineering, 3D printing
technologies are extremely promising guaranteeing for complex biomimetic
architectures mimicking native tissues. Considering the anisotropic
characteristics of the menisci, and the ability of printing over structural
control, it descends the intriguing potential of such vanguard techniques to
meet individual joints’ requirements within personalized medicine. This
literature review provides a state-of-the-art on 3D printing for meniscus
reconstruction. Experiences in printing materials/technologies, scaffold types,
augmentation strategies, cellular conditioning have been compared/discussed;
outcomes of pre-clinical studies allowed for further considerations. To date,
translation to clinic of 3D printed meniscal devices is still a challenge:
meniscus reconstruction is once again clear expression of how the integration of
different expertise (e.g., anatomy, engineering, biomaterials science, cell
biology, and medicine) is required to successfully address native tissues
complexities.
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Affiliation(s)
- Elena Stocco
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Andrea Porzionato
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Enrico De Rose
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
| | - Silvia Barbon
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Raffaele De Caro
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Veronica Macchi
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
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11
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Bąkowski P, Bąkowska-Żywicka K, Ciemniewska-Gorzela K, Piontek T. Meniscectomy is still a frequent orthopedic procedure: a pending need for education on the meniscus treatment possibilities. Knee Surg Sports Traumatol Arthrosc 2022; 30:1430-1435. [PMID: 34086095 PMCID: PMC9007761 DOI: 10.1007/s00167-021-06612-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 05/17/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE The purpose of this study was to evaluate the current status of education of polish surgeons in the subject of meniscus repair possibilities. The analysis of the possible correlations between the number of knee arthroscopy procedures performed by polish surgeons and their decision whether to remove or to repair the damaged meniscus has been performed. METHODS Two-hundred and five registered orthopedic surgeons took part in surveys. The questionnaire contained the description of 20 patients with different types of meniscus damage and three questions concerning the experience in knee arthroscopy (two questions) and a choice of the treatment method (one question). Comparisons were made between knee arthroscopy experts (> 100 arthroscopies performed per year) and non-experts (≤ 100 cases). RESULTS The questionnaire was completed by 194 knee surgeons from Poland with different levels in knee arthroscopy experience. For most cases, experts and non-experts agreed on the meniscus treatment method. Statistically significant differences in the recommended treatment between experts and non-experts were observed in 4 cases, where experts decided to repair the damage rather than to perform the meniscectomy. CONCLUSIONS Meniscectomy remains a frequent orthopedic procedure, despite meniscal sparing having been advocated for several decades now and despite the existence of meniscus repair technique which gives good clinical outcomes-augmentation of the damaged meniscus with a collagen membrane. Polish surgeons still need education on the meniscus treatment possibilities. LEVEL OF EVIDENCE V.
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Affiliation(s)
- Paweł Bąkowski
- Department of Orthopedic Surgery, Rehasport Clinic, Górecka Street 30, 60-201, Poznan, Poland.
| | - Kamilla Bąkowska-Żywicka
- Institute of Bioorganic Chemistry Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland.
| | | | - Tomasz Piontek
- Department of Orthopedic Surgery, Rehasport Clinic, Górecka Street 30, 60-201 Poznan, Poland ,Department of Spine Disorders and Pediatric Orthopedics, University of Medical Sciences, Poznan, Poland
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12
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Vasiliadis AV, Koukoulias N, Katakalos K. Three-Dimensional-Printed Scaffolds for Meniscus Tissue Engineering: Opportunity for the Future in the Orthopaedic World. J Funct Biomater 2021; 12:jfb12040069. [PMID: 34940548 PMCID: PMC8708065 DOI: 10.3390/jfb12040069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 12/17/2022] Open
Abstract
The meniscus is a critical component of a healthy knee joint. It is a complex and vital fibrocartilaginous tissue that maintains appropriate biomechanics. Injuries of the meniscus, particularly in the inner region, rarely heal and usually progress into structural breakdown, followed by meniscus deterioration and initiation of osteoarthritis. Conventional therapies range from conservative treatment, to partial meniscectomy and even meniscus transplantation. All the above have high long-term failure rates, with recurrence of symptoms. This communication presents a brief account of in vitro and in vivo studies and describes recent developments in the field of 3D-printed scaffolds for meniscus tissue engineering. Current research in meniscal tissue engineering tries to combine polymeric biomaterials, cell-based therapy, growth factors, and 3D-printed scaffolds to promote the healing of meniscal defects. Today, 3D-printing technology represents a big opportunity in the orthopaedic world to create more specific implants, enabling the rapid production of meniscal scaffolds and changing the way that orthopaedic surgeons plan procedures. In the future, 3D-printed meniscal scaffolds are likely to be available and will also be suitable substitutes in clinical applications, in an attempt to imitate the complexity of the native meniscus.
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Affiliation(s)
- Angelo V. Vasiliadis
- 2nd Orthopaedic Department, General Hospital of Thessaloniki “Papageorgiou”, 56403 Thessaloniki, Greece
- School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Correspondence: ; Tel.: +30-6948402828
| | - Nikolaos Koukoulias
- Orthopaedic Department, Sports Injuries Unit, Saint Luke’s Hospital, 55236 Thessaloniki, Greece;
| | - Konstantinos Katakalos
- Laboratory for Strength of Materials and Structures, Department of Civil Engineering, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
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13
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Klarmann GJ, Gaston J, Ho VB. A review of strategies for development of tissue engineered meniscal implants. BIOMATERIALS AND BIOSYSTEMS 2021; 4:100026. [PMID: 36824574 PMCID: PMC9934480 DOI: 10.1016/j.bbiosy.2021.100026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 08/17/2021] [Accepted: 08/25/2021] [Indexed: 12/09/2022] Open
Abstract
The meniscus is a key stabilizing tissue of the knee that facilitates proper tracking and movement of the knee joint and absorbs stresses related to physical activity. This review article describes the biology, structure, and functions of the human knee meniscus, common tears and repair approaches, and current research and development approaches using modern methods to fabricate a scaffold or tissue engineered meniscal replacement. Meniscal tears are quite common, often resulting from sports or physical training, though injury can result without specific contact during normal physical activity such as bending or squatting. Meniscal injuries often require surgical intervention to repair, restore basic functionality and relieve pain, and severe damage may warrant reconstruction using allograft transplants or commercial implant devices. Ongoing research is attempting to develop alternative scaffold and tissue engineered devices using modern fabrication techniques including three-dimensional (3D) printing which can fabricate a patient-specific meniscus replacement. An ideal meniscal substitute should have mechanical properties that are close to that of natural human meniscus, and also be easily adapted for surgical procedures and fixation. A better understanding of the organization and structure of the meniscus as well as its potential points of failure will lead to improved design approaches to generate a suitable and functional replacement.
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Affiliation(s)
- George J. Klarmann
- 4D Bio³ Center, Department of Radiology and Radiological Sciences, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd., Bethesda, MD 20814, USA,The Geneva Foundation, 917 Pacific Ave., Tacoma, WA 98402, USA,Corresponding author at: USU-4D Bio³ Center, 9410 Key West Ave., Rockville, MD 20850, USA.
| | - Joel Gaston
- 4D Bio³ Center, Department of Radiology and Radiological Sciences, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd., Bethesda, MD 20814, USA,The Geneva Foundation, 917 Pacific Ave., Tacoma, WA 98402, USA
| | - Vincent B. Ho
- 4D Bio³ Center, Department of Radiology and Radiological Sciences, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd., Bethesda, MD 20814, USA
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