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Jiang N, Li H, Wang J, Shen L, Zeng X. The efficacy of autologous matrix-induced chondrogenesis (AMIC) for osteochondral lesions of the talus in the mid-long term: a systematic review and meta-analysis. J Orthop Surg Res 2024; 19:373. [PMID: 38915104 PMCID: PMC11194938 DOI: 10.1186/s13018-024-04864-z] [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: 04/21/2024] [Accepted: 06/19/2024] [Indexed: 06/26/2024] Open
Abstract
PURPOSE The objective of this study was to provide a comprehensive review of the existing literature regarding the treatment of osteochondral lesions of the talus (OLT) using autologous matrix-induced chondrogenesis (AMIC), while also discussing the mid-long term functional outcomes, complications, and surgical failure rate. METHODS We searched Embase, PubMed, and Web of Science for studies on OLT treated with AMIC with an average follow-up of at least 2 years. Publication information, patient data, functional scores, surgical failure rate, and complications were extracted. RESULTS A total of 15 studies were screened and included, with 12 case series selected for meta-analysis and 3 non-randomized controlled studies chosen for descriptive analysis. The improvements in the Visual Analog Scale (VAS), the American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot, and Tegner scores at the last follow-up were (SMD = - 2.825, 95% CI - 3.343 to - 2.306, P < 0.001), (SMD = 2.73, 95% CI 1.60 to 3.86, P < 0.001), (SMD = 0.85, 95% CI 0.5 to 1.2, P < 0.001) respectively compared to preoperative values. The surgery failure rate was 11% (95% CI 8-15%), with a total of 12 patients experiencing complications. CONCLUSION The use of AMIC demonstrates a positive impact on pain management, functional improvement, and mobility enhancement in patients with OLT. It is worth noting that the choice of stent for AMIC, patient age, and OLT size can influence the ultimate clinical outcomes. This study provides evidences supporting the safety and efficacy of AMIC as a viable treatment option in real-world medical practice.
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Affiliation(s)
- Ning Jiang
- Foot and Ankle Surgery, Tianjin Hospital, Tianjin, 300211, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Haomin Li
- Foot and Ankle Surgery, Tianjin Hospital, Tianjin, 300211, China
| | - Jia Wang
- Foot and Ankle Surgery, Tianjin Hospital, Tianjin, 300211, China
| | - Lin Shen
- Foot and Ankle Surgery, Tianjin Hospital, Tianjin, 300211, China
| | - Xiantie Zeng
- Foot and Ankle Surgery, Tianjin Hospital, Tianjin, 300211, China.
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Maccario C, Barbero A, Indino C. Regeneration: AT-AMIC Technique: Limits and Indication. Foot Ankle Clin 2024; 29:291-305. [PMID: 38679440 DOI: 10.1016/j.fcl.2023.07.008] [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] [Indexed: 09/02/2023]
Abstract
Osteochondral lesion of the talus (OLT) is a commune cause of chronic ankle pain. Symptomatic lesions require surgical treatment. Currently, lesions with diameter less than 107.4 mm2 are treated with bone marrow stimulating technique with notable success rate. However, more extensive lesions show less predictable surgical results. Autologous matrix-induced chondrogenesis has proven to provide satisfactory medium and long-term results on OLTs. In the current review, we describe an all-arthroscopic technique and the Milan-Tel Aviv lesion assessment protocol.
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Affiliation(s)
- Camilla Maccario
- Ankle and Foot Unit, Humanitas San Pio X, Via Francesco Nava 31, Milano
| | - Agustín Barbero
- Ankle and Foot Unit, Humanitas San Pio X, Via Francesco Nava 31, Milano
| | - Cristian Indino
- Ankle and Foot Unit, Humanitas San Pio X, Via Francesco Nava 31, Milano.
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Efrima B, Barbero A, Maccario C, Indino C, Nocera C, Albagli A, Dahmen J, Usuelli FG. Significant Clinical Improvement After Arthroscopic Autologous Matrix-Induced Chondrogenesis for Osteochondral Lesions of the Talus: A 5-Year Follow-Up. Cartilage 2024:19476035241240341. [PMID: 38554040 DOI: 10.1177/19476035241240341] [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] [Indexed: 04/01/2024] Open
Abstract
PURPOSE This study aims to evaluate the clinical outcomes of arthroscopic autologous matrix-induced chondrogenesis (A-AMIC) for osteochondral lesions of the talus (OLT) at 24 months and 60 months of follow-up. The secondary aim was to assess whether age, body mass index (BMI), and lesion surface affect outcomes. DESIGN Sixty-three patients (32 males, 31 females) with a median age of 37 years [interquartile range (IQR): 25-48] were included. Preoperative and postoperative (24 months and 60 months) clinical outcomes were evaluated using a Visual Analog Score (VAS) for pain during walking, the American Orthopaedic Foot and Ankle Society (AOFAS), Short-Form Survey (SF-12), the Halasi, and the University of California, Los Angeles (UCLA) scores. Patients were categorized according to age, BMI, and lesion surface (1-1.5 cm2 and over 1.5 cm2). The effect of each category was evaluated. RESULTS There were significant improvements in the VAS, AOFAS, SF-12, and UCLA, comparing the preoperative scores to the 60-month follow-up scores (P < 0.001). There were no significant differences in the above-mentioned outcomes between the follow-up periods. Patients older than 33 years had lower SF-12, Halasi, and UCLA scores (P = 0.005, 0.004, and <0.001, respectively). Overweight patients had lower VAS, SF-12, Halasi, and UCLA scores (P = 0.006, 0.002, 0.024, and 0.007, respectively). Lesion size was uninfluential. CONCLUSION A-AMIC yielded clinical improvements at a minimum follow-up of 60 months in patients with symptomatic OLTs, with clinical improvement peaking in the first 2 years, followed by a plateau period. Increased age and BMI were significantly associated with inferior outcomes.
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Affiliation(s)
- Ben Efrima
- Ankle and Foot Unit, Humanitas San Pio X Hospital, Milan, Italy
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Division of Orthopaedic Surgery, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Agustin Barbero
- Ankle and Foot Unit, Humanitas San Pio X Hospital, Milan, Italy
| | | | - Cristian Indino
- Ankle and Foot Unit, Humanitas San Pio X Hospital, Milan, Italy
| | - Chiara Nocera
- Ankle and Foot Unit, Humanitas San Pio X Hospital, Milan, Italy
| | - Assaf Albagli
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Division of Orthopaedic Surgery, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Jari Dahmen
- Deparment of Orthopedic Surgery, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-Based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration on Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
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Li P, Huang Y, Miao L, Zhu Z, Shi Z. Protective effects of ectoine on articular chondrocytes and cartilage in rats for treating osteoarthritis. PLoS One 2024; 19:e0299351. [PMID: 38421984 PMCID: PMC10903896 DOI: 10.1371/journal.pone.0299351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/09/2024] [Indexed: 03/02/2024] Open
Abstract
Osteoarthritis (OA) is a chronic degenerative disease that primarily includes articular cartilage destruction and inflammatory reactions, and effective treatments for this disease are still lacking. The present study aimed to explore the protective effects of ectoine, a compatible solute found in nature, on chondrocytes in rats and its possible application in OA treatment. In the in vitro studies, the morphology of the chondrocytes after trypsin digestion for 2 min and the viability of the chondrocytes at 50°C were observed after ectoine treatment. The reactive oxygen species (ROS) levels in chondrocytes pretreated with ectoine and post-stimulated with H2O2 were detected using an ROS assay. Chondrocytes were pretreated with ectoine before IL-1β stimulation. RT‒qPCR was used to measure the mRNA levels of cyclooxygenase-2 (COX-2), metallomatrix proteinase-3, -9 (MMP-3, -9), and collagen type II alpha 1 (Col2A1). In addition, immunofluorescence was used to assess the expression of type II collagen. The in vivo effect of ectoine was evaluated in a rat OA model induced by the modified Hulth method. The findings revealed that ectoine significantly increased the trypsin tolerance of chondrocytes, maintained the viability of the chondrocytes at 50°C, and improved their resistance to oxidation. Compared with IL-1β treatment alone, ectoine pretreatment significantly reduced COX-2, MMP-3, and MMP-9 expression and maintained type II collagen synthesis in chondrocytes. In vivo, the cartilage of ectoine-treated rats exhibited less degeneration and lower Osteoarthritis Research Society International (OARSI) scores. The results of this study suggest that ectoine exerts protective effects on chondrocytes and cartilage and can, therefore, be used as a potential therapeutic agent in the treatment of OA.
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Affiliation(s)
- Peng Li
- Department of Orthopedic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Orthopedic Surgery Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People’ s Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Yong Huang
- Orthopedic Surgery Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People’ s Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Lishuai Miao
- Orthopedic Surgery Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People’ s Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Zhiqi Zhu
- Orthopedic Surgery Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People’ s Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Zhanjun Shi
- Department of Orthopedic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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Vreeken JT, Dahmen J, Stornebrink T, Emanuel KS, Walinga AB, Stufkens SAS, Kerkhoffs GMMJ. Second-Look Arthroscopy Shows Inferior Cartilage after Bone Marrow Stimulation Compared with Other Operative Techniques for Osteochondral Lesions of the Talus: A Systematic Review and Meta-Analysis. Cartilage 2024:19476035241227332. [PMID: 38323533 DOI: 10.1177/19476035241227332] [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] [Indexed: 02/08/2024] Open
Abstract
OBJECTIVE To compare cartilage quality after different surgical interventions for osteochondral lesions of the talus (OLT), evaluated by second-look arthroscopy. Secondary aims were to report concomitant diagnoses, and to correlate cartilage quality with clinical and radiological outcomes. This review hypothesizes that the cartilage repair after bone marrow stimulation (BMS) is inferior to the other available treatment options. METHODS PROSPERO ID: CRD42022311489. Studies were retrieved through PubMed, EMBASE (Ovid), and Cochrane Library. Studies were included if they reported cartilage quality after second-look investigation after surgical treatment of OLT. The primary outcome measure was the cartilage quality success and failure rates (%) per surgical intervention group. Correlations between the cartilage quality and clinical or radiological outcomes were calculated. RESULTS Twenty-nine studies were included, comprising 586 ankles that had undergone second-look arthroscopy on average 16 months after initial surgery. The success rate for BMS was 57% (95% confidence interval [CI] = 48%-65%), for fixation (FIX) 86% (95% CI = 70%-94%), for osteo(chondral) transplantation (OCT) 91% (95% CI = 80%-96%), for cartilage implementation techniques (CITs) 80% (95% CI = 69%-88%), and for retrograde drilling 100% (95% CI = 66%-100%). The success rate of BMS was significantly lower than FIX, OCT, and CIT (P < 0.01). There were no significant differences between other treatment groups. A moderate positive significant correlation between the Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) score and the International Cartilage Repair Society score (ICRS) was found (ρ = 0.51, P < 0.001). CONCLUSIONS Successful restoration of cartilage quality was found in the majority of surgically treated OLTs. However, BMS yields inferior cartilage quality compared with FIX, OCT, and CIT. Study Design. Systematic review and meta-analysis. Level of evidence. Level IV, systematic review and meta-analysis.
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Affiliation(s)
- Jelmer T Vreeken
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration for Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Jari Dahmen
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration for Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Tobias Stornebrink
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration for Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Kaj S Emanuel
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration for Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Alex B Walinga
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration for Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Sjoerd A S Stufkens
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration for Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
| | - Gino M M J Kerkhoffs
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Evidence-based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, The Netherlands
- Amsterdam Collaboration for Health & Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, The Netherlands
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Jungmann PM, Lange T, Wenning M, Baumann FA, Bamberg F, Jung M. Ankle Sprains in Athletes: Current Epidemiological, Clinical and Imaging Trends. Open Access J Sports Med 2023; 14:29-46. [PMID: 37252646 PMCID: PMC10216848 DOI: 10.2147/oajsm.s397634] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 05/06/2023] [Indexed: 05/31/2023] Open
Abstract
Purpose Ankle injuries are frequent sports injuries. Despite optimizing treatment strategies during recent years, the percentage of chronification following an ankle sprain remains high. The purpose of this review article is, to highlight current epidemiological, clinical and novel advanced cross-sectional imaging trends that may help to evaluate ankle sprain injuries. Methods Systematic PubMed literature research. Identification and review of studies (i) analyzing and describing ankle sprain and (ii) focusing on advanced cross-sectional imaging techniques at the ankle. Results The ankle is one of the most frequently injured body parts in sports. During the COVID-19 pandemic, there was a change in sporting behavior and sports injuries. Ankle sprains account for about 16-40% of the sports-related injuries. Novel cross-sectional imaging techniques, including Compressed Sensing MRI, 3D MRI, ankle MRI with traction or plantarflexion-supination, quantitative MRI, CT-like MRI, CT arthrography, weight-bearing cone beam CT, dual-energy CT, photon-counting CT, and projection-based metal artifact reduction CT may be introduced for detection and evaluation of specific pathologies after ankle injury. While simple ankle sprains are generally treated conservatively, unstable syndesmotic injuries may undergo stabilization using suture-button-fixation. Minced cartilage implantation is a novel cartilage repair technique for osteochondral defects at the ankle. Conclusion Applications and advantages of different cross-sectional imaging techniques at the ankle are highlighted. In a personalized approach, optimal imaging techniques may be chosen that best detect and delineate structural ankle injuries in athletes.
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Affiliation(s)
- Pia M Jungmann
- Department of Diagnostic and Interventional Radiology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Radiology, Kantonsspital Graubünden, Chur, Switzerland
| | - Thomas Lange
- Department of Radiology, Medical Physics, Medical Center – University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Markus Wenning
- Department of Orthopedic and Trauma Surgery, Medical Center – University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Frédéric A Baumann
- Department of Vascular Medicine, Hospital of Schiers, Schiers, Switzerland
| | - Fabian Bamberg
- Department of Diagnostic and Interventional Radiology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Matthias Jung
- Department of Diagnostic and Interventional Radiology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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Yokoe T, Tajima T, Yamaguchi N, Morita Y, Chosa E. Retrograde Autologous Talar Osteocancellous Bone Grafting for the Treatment of Osteochondral Lesions of the Talus: A Technical Note. J Clin Med 2023; 12:jcm12103431. [PMID: 37240537 DOI: 10.3390/jcm12103431] [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: 02/27/2023] [Revised: 04/09/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Osteochondral lesions of the talus (OLT) are common injuries in young athletes. Various kinds of surgical procedures are available for orthopaedic surgeons, but which surgical technique is the best remains controversial. Many surgical procedures require malleolar osteotomy to obtain appropriate surgical exposure to the OLT because of the anatomic characteristics of the ankle joint. However, malleolar osteotomy is invasive and has a potential risk of complications, such as tibial chondral damage and pseudoarthrosis. This article aims to introduce a novel surgical procedure for the treatment of OLTs: retrograde autologous talar osteocancellous bone grafting without the need for osteotomy and harvesting a graft from anywhere other than the talus. First, an arthroscopic evaluation is performed to verify the location, size, and cartilage quality of the OLT as well as concomitant lesions. After confirming the position of the guide pin using a guide device arthroscopically, a talar osteocancellous bone plug is harvested using a coring reamer. The OLT of the harvested talar bone plug is removed, and under arthroscopy, the talar osteocancellous bone plug is retrogradely inserted into the talar bone tunnel. To stabilize the implanted bone plug, one or two bioabsorbable pins are inserted from the lateral wall of the talus while applying counterforce to the articular surface of the bone plug. The present surgical technique can minimally invasively address the OLT without the need for malleolar osteotomy and harvesting a graft from the knee joint or iliac bone.
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Affiliation(s)
- Takuji Yokoe
- Division of Orthopaedic Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Takuya Tajima
- Division of Orthopaedic Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Nami Yamaguchi
- Division of Orthopaedic Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Yudai Morita
- Division of Orthopaedic Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Etsuo Chosa
- Division of Orthopaedic Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
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Yang S, Jing L, Chen L, Zhao F, Pi Y, Jiang D, Xie X, Jiao C, Hu Y, Shi W, Guo Q. Favourable clinical, arthroscopic and radiographic outcomes after autologous osteoperiosteal transplantation for massive medial cystic osteochondral defects of the talus. Knee Surg Sports Traumatol Arthrosc 2023:10.1007/s00167-023-07397-w. [PMID: 37010532 DOI: 10.1007/s00167-023-07397-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 03/17/2023] [Indexed: 04/04/2023]
Abstract
PURPOSE The purpose of this study was to retrospectively evaluate the clinical, arthroscopic and radiological outcomes of autologous osteoperiosteal transplantation for massive cystic osteochondral defects of the talus. METHODS Cases of autologous osteoperiosteal transplantation for medial massive cystic defects of the talus between 2014 and 2018 were reviewed. The visual analogue scale (VAS), American Orthopaedic Foot and Ankle Society (AOFAS) score, Foot and Ankle Outcome Score (FAOS), and Ankle Activity Scale (AAS) were assessed preoperatively and postoperatively. The Magnetic Resonance Observation of Cartilage Tissue (MOCART) system and the International Cartilage Repair Society (ICRS) score were evaluated after surgery. The ability to return to daily activity and sport, as well as complications, were recorded. RESULTS Twenty-one patients were available for follow-up, with a mean follow-up of 60.1 ± 11.7 months. All subscales of preoperative FAOS had significant (P < 0.001) improvement at the final follow-up. The mean AOFAS and VAS scores significantly (P < 0.001) improved from 52.4 ± 12.4 preoperatively to 90.9 ± 5.2 at the last follow-up and from 7.9 ± 0.8 to 1.5 ± 0.9, respectively. The mean AAS decreased from 6.0 ± 1.4 preinjury to 1.4 ± 0.9 postinjury and then increased to 4.6 ± 1.4 at the final follow-up (P < 0.001). All 21 patients resumed daily activities after a mean of 3.1 ± 1.0 months. Fifteen patients (71.4%) returned to sports after a mean of 12.9 ± 4.1 months. All patients underwent follow-up MRI with a mean MOCART score of 68.6 ± 5.9. Eleven patients underwent second-look arthroscopy, and the average ICRS was 9.4 ± 0.8. No donor site morbidity was found in any patient during the follow-up. CONCLUSION Autologous osteoperiosteal transplantation provided favourable clinical, arthroscopic and radiographic outcomes in patients with massive cystic osteochondral defects of the talus during a minimum 3-year follow-up. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Shuai Yang
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Lizhong Jing
- Department of Orthopedics, Affiliated Hospital to Shandong University of Traditional Chinese Medicine, 250011, Jinan, People's Republic of China
| | - Linxin Chen
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Feng Zhao
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Yanbin Pi
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Dong Jiang
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Xing Xie
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Chen Jiao
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Yuelin Hu
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China
| | - Weili Shi
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China.
| | - Qinwei Guo
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Engineering Research Center of Sports Trauma Treatment Technology and Devices, Ministry of Education, 49 North Garden Road, Haidian District, 100191, Beijing, People's Republic of China.
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Arthroscopic defect size measurement in osteochondral lesions of the talus underestimates the exact defect size and size measurement with arthro-MRI (MR-A) and high-resolution flat-panel CT-arthro imaging (FPCT-A). Knee Surg Sports Traumatol Arthrosc 2023; 31:716-723. [PMID: 36441219 DOI: 10.1007/s00167-022-07241-7] [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: 07/18/2022] [Accepted: 11/15/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE The size of osteochondral lesions of the talus (OLTs) is highly relevant for their treatment. In addition to intraoperative measurement of defect size, preoperative planning by means of magnetic resonance imaging (MRI) or computed tomography (CT) is crucial. METHODS Four defects of different sizes and depths were created on the talar joint surface in 14 cadaver feet. All defects were evaluated, both arthroscopically and via arthrotomy with a probe. Arthro-MRI (MR-A) and high-resolution flat-panel CT arthro scans (FPCT-A) were acquired. Length, width, and depth were measured for every defect and the defect volume was calculated. To determine the exact defect size, each talar defect was filled with plastic pellets to form a cast and the casts were scanned using FPCT to create a 3D multiplanar reconstruction data set. Finally, the surgically measured values were compared with the radiological values and the exact defect size. RESULTS Overall, the surgically measured values (both arthroscopic and open) underestimated the exact defect size (p < 0.05). Arthroscopically determined defect length and width showed the largest deviation (p < 0.05) and underestimated the size in comparison with MR-A and FPCT-A. The FPCT-A measurements demonstrated higher correlation with both the arthroscopic and open surgical measurements than did the MR-A measurements (p < 0.05). CONCLUSION The exact defect size is underestimated on intraoperative measurement, in both arthroscopic and open approaches. Arthroscopic defect size measurement underestimates defect size in comparison with MR-A and FPCT-A. FPCT-A was shown to be a reliable imaging technique that allows free image reconstruction in every plane and could be considered as the new reference standard for preoperative evaluation of defect size in OLT.
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Gorgun B, Gamlı A, Duran ME, Bayram B, Ulku TK, Kocaoglu B. Collagen Scaffold Application in Arthroscopic Reconstruction of Osteochondral Lesions of the Talus With Autologous Cancellous Bone Grafts. Orthop J Sports Med 2023; 11:23259671221145733. [PMID: 36743728 PMCID: PMC9893375 DOI: 10.1177/23259671221145733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 10/21/2022] [Indexed: 01/26/2023] Open
Abstract
Background Single-step all-arthroscopic techniques have gained popularity recently in the treatment of osteochondral lesions of the talus (OLT). Concomitant subchondral bone defects led surgeons to add autologous bone grafting to the surgical procedures. Collagen scaffolds have been used widely for stabilization of the reconstruction and regeneration of the articular surface. Purpose To compare single-step all-arthroscopic treatment of OLT consisting of debridement, microfracture, autologous bone grafting, and application of fibrin sealant in 2 patient groups: with versus without collagen scaffold. Study Design Cohort study; Level of evidence, 3. Methods Included were 94 patients who underwent single-step all-arthroscopic treatment for OLT. Autologous bone grafting was applied to 48 patients (BG group), while autologous bone grafting plus collagen scaffold was applied to 46 patients (BG+S group). A fibrin sealant was applied to both groups. Clinical outcomes were assessed with the American Orthopaedic Foot & Ankle Society (AOFAS) score and the visual analog scale (VAS) for pain. Radiological outcomes were evaluated with the magnetic resonance observation of cartilage repair tissue score. The mean follow-up time was 69.3 ± 20.7 months. Results Patients in both groups showed statistically significant improvement in pre- to postoperative AOFAS and VAS scores (P < .001 for all), with no difference between groups in AOFAS and VAS score improvement. Complete healing with or without hypertrophy was achieved in 42 patients in the BG group (87.5%) and 38 patients in the BG+S group (82.6%). Conclusion The treatment of bone lesions in OLT may be the ultimate goal to obtain successful outcomes, in which case using a collagen scaffold besides grafting may not affect clinical and radiological outcomes.
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Affiliation(s)
- Baris Gorgun
- Ortopediatri Istanbul, Istanbul, Turkey
- Baris Gorgun, MD, Ortopediatri Istanbul, Hakkı Yeten Caddesi,
Suleyman Seba Kompleksi, No. 10D, Fulya, Şişli, Istanbul, Turkey (
)
| | - Alper Gamlı
- Department of Orthopedic Surgery, Faculty of Medicine, Acibadem
University, Istanbul, Turkey
| | - Mehmet Emin Duran
- Department of Orthopedic Surgery, Faculty of Medicine, Acibadem
University, Istanbul, Turkey
| | - Berhan Bayram
- Department of Orthopedic Surgery, Faculty of Medicine, Acibadem
University, Istanbul, Turkey
| | - Tekin Kerem Ulku
- Department of Orthopedic Surgery, Faculty of Medicine, Acibadem
University, Istanbul, Turkey
| | - Baris Kocaoglu
- Department of Orthopedic Surgery, Faculty of Medicine, Acibadem
University, Istanbul, Turkey
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11
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Waltenspül M, Meisterhans M, Ackermann J, Wirth S. Typical Complications After Cartilage Repair of the Ankle Using Autologous Matrix-Induced Chondrogenesis (AMIC). FOOT & ANKLE ORTHOPAEDICS 2023; 8:24730114231164150. [PMID: 37021117 PMCID: PMC10068987 DOI: 10.1177/24730114231164150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
Background: Autologous matrix-induced chondrogenesis (AMIC) for the treatment of osteochondral lesions of the talus (OLT) results in favorable clinical outcomes, yet high reoperation rates. The aim of this study was to report and analyze typical complications and their risk factors after AMIC for OLT. Methods: A total of 127 consecutive patients with 130 AMIC procedures for OLT were retrospectively assessed. All AMIC procedures were performed in an open fashion with 106 (81.5%) cases requiring a malleolar osteotomy (OT) to access the OLT. Seventy-one patients (54.6%) underwent subsequent surgery. These cases were evaluated at a mean follow-up of 3.1 years (±2.5) for complications reviewing postoperative imaging and intraoperative findings during revision surgery. Six patients (8.5%) were lost to follow-up. Regression model analysis was conducted to identify factors that were associated with AMIC-related complications. Results: Among the 65 (50%) patients who required revision surgery, 18 patients (28%) demonstrated AMIC-related complications with deep fissuring (83%) and thinning (17%) of the AMIC graft. Conversely, 47 patients (72%) underwent subsequent surgery due to AMIC-unrelated reasons including isolated removal of symptomatic hardware (n = 17) and surgery addressing concomitant pathologies with (n = 25) and without hardware removal (n = 5). Previous prior cartilage repair surgery was significantly associated with AMIC graft-associated complications in patients undergoing revision surgery ( P = .0023). Among age, body mass index, defect size, smoking, and bone grafting, smoking was the only factor showing statistical significance with an odds ratio of 3.7 (95% CI 1.24, 10.9; P = .019) to undergo revision surgery due to graft-related complications, when adjusted for previous cartilage repair surgery. Conclusion: The majority of revision surgeries after AMIC for OLT are unrelated to the performed AMIC graft but frequently address symptomatic hardware and concomitant pathologies. Both smoking and previous cartilage repair surgery seem to significantly increase the risk of undergoing revision surgery due to AMIC-related complications. Level of evidence: Level IV, case series.
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Affiliation(s)
- Manuel Waltenspül
- Department of Orthopedics, Balgrist
University Hospital, University of Zurich, Zurich, Switzerland
- Clinic for Orthopedics and
Traumatology, Department of Surgery, City Hospital Zurich, Zürich, Switzerland
| | - Michel Meisterhans
- Department of Orthopedics, Balgrist
University Hospital, University of Zurich, Zurich, Switzerland
| | - Jakob Ackermann
- Department of Orthopedics, Balgrist
University Hospital, University of Zurich, Zurich, Switzerland
- Jakob Ackermann, MD, Department of
Orthopedics, Balgrist University Hospital, University of Zurich, Forchstrasse
340, Zurich, CH-8008, Switzerland.
| | - Stephan Wirth
- Department of Orthopedics, Balgrist
University Hospital, University of Zurich, Zurich, Switzerland
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12
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Limited evidence of adjuvant biologics with bone marrow stimulation for the treatment of osteochondral lesion of the talus: a systematic review. Knee Surg Sports Traumatol Arthrosc 2022; 30:4238-4249. [PMID: 36029315 DOI: 10.1007/s00167-022-07130-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/17/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE To evaluate the complication rates, continuous functional outcome scores, and return to play data following bone marrow stimulation (BMS) versus biologics ± BMS for the treatment of osteochondral lesion of the talus (OLT). METHODS A systematic review was performed. The PubMed and Embase databases were searched using specific search terms and eligibility criteria according to the PRISMA guidelines. The level of evidence was assessed using published criteria by The Journal of Bone & Joint Surgery, and the quality of evidence using the Modified Coleman Methodology Score. Continuous variables were presented as mean ± standard deviation and categorical variables as frequencies (percentages). RESULTS BMS versus BMS + hyaluronic acid (HA): no complications in either treatment arm were reported. The mean American Orthopaedic Foot and Ankle Society score was 43.5 to 67.3 points and 44.0 to 72.4 points, respectively. The mean 10 mm Visual Analogue Scale pain score was 7.7 to 3.8 points and 7.5 to 2.5 points, respectively. BMS versus BMS + concentrated bone marrow aspirate (CBMA): the pooled overall complication rate was 17/64 (26.6%) versus 11/71 (15.5%), respectively (non-significant). The pool revision rate was 15/64 (23.4%) versus 6/71 (8.5%), respectively (p = 0.016). There has been a notable poor reporting of complication rates for the use of ADSC and PRP as adjuvant biological therapies to BMS for the treatment of OLT. CONCLUSION There was an overall limited comparative clinical evidence of adjuvant biologics with BMS versus BMS alone for the treatment of OLT. BMS + HA and BMS + CBMA can provide superior outcomes, albeit the currently limited evidence. Further studies are warranted to establish the true clinical superiority of the various biologics ± BMS versus BMS alone. These studies must also compare the various biologics against one another to determine, if any, the optimal biologic for OLT. Clinicians should counsel patients accordingly on these findings as required. LEVEL OF EVIDENCE Level III.
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13
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Migliorini F, Maffulli N, Eschweiler J, Götze C, Hildebrand F, Betsch M. Prognostic factors for the management of chondral defects of the knee and ankle joint: a systematic review. Eur J Trauma Emerg Surg 2022; 49:723-745. [PMID: 36344653 PMCID: PMC10175423 DOI: 10.1007/s00068-022-02155-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/21/2022] [Indexed: 11/09/2022]
Abstract
Abstract
Purpose
Different surgical techniques to manage cartilage defects are available, including microfracture (MFx), autologous chondrocyte implantation (ACI), osteoarticular auto- or allograft transplantation (OAT), autologous matrix-induced chondrogenesis (AMIC). This study investigated the patient-related prognostic factors on the clinical outcomes of surgically treated knee and ankle cartilage defects.
Methods
This study followed the PRISMA statement. In May 2022, the following databases were accessed: PubMed, Google Scholar, Embase, and Scopus. All the studies investigating the outcomes of surgical management for knee and/or talus chondral defects were accessed. Only studies performing mesenchymal stem cells transplantation, OAT, MFx, ACI, and AMIC were considered. A multiple linear model regression analysis through the Pearson Product–Moment Correlation Coefficient was used.
Results
Data from 184 articles (8905 procedures) were retrieved. Female sex showed a positive moderate association with visual analogue scale at last follow-up (P = 0.02). Patient age had a negative association with the American Orthopaedic Foot and Ankle Score (P = 0.04) and Lysholm Knee Scoring Scale (P = 0.03). BMI was strongly associated with graft hypertrophy (P = 0.01). Greater values of VAS at baseline negatively correlate with lower values of Tegner Activity Scale at last follow-up (P < 0.0001).
Conclusion
The clinical outcomes were mostly related to the patients’ performance status prior surgery. A greater BMI was associated with greater rate of hypertrophy. Female sex and older age evidenced fair influence, while symptom duration prior to the surgical intervention and cartilage defect size evidenced no association with the surgical outcome. Lesion size and symptom duration did not evidence any association with the surgical outcome.
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14
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Autologous Matrix-Induced Chondrogenesis (AMIC) for Osteochondral Defects of the Talus: A Systematic Review. Life (Basel) 2022; 12:life12111738. [PMID: 36362893 PMCID: PMC9693539 DOI: 10.3390/life12111738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/17/2022] [Accepted: 10/27/2022] [Indexed: 11/17/2022] Open
Abstract
Autologous matrix-induced chondrogenesis (AMIC) has been advocated for the management of talar osteochondral lesions (OCLs). This systematic review, which was conducted according to the PRISMA 2020 guidelines, investigated the clinical and imaging efficacy and safety of the AMIC technique in the management of OCLs of the talus. Only studies investigating AMIC for talar chondral defects that were published in peer-reviewed journals were considered. In September 2022, the following databases were accessed: PubMed, Web of Science, Google Scholar, and Embase. Data on the visual analogue scale (VAS), American Orthopaedic Foot and Ankle Score (AOFAS), Tegner activity scale, and Foot Function Index (FFI) were retrieved. To evaluate the morphological MRI findings, data obtained from the magnetic resonance observation of cartilage repair tissue (MOCART) scores were evaluated. Data on hypertrophy, failures, and revision surgeries were also collected. Data from 778 patients (39% women, 61% men) were collected. The mean length of the follow-up was 37.4 ± 16.1 months. The mean age of the patients was 36.4 ± 5.1 years, and the mean BMI was 26.1 ± 1.6 kg/m2. The mean defect size was 2.1 ± 1.9 cm2. Following the AMIC technique, patients demonstrated an improved VAS (p < 0.001), AOFAS (p < 0.001), and FFI (p = 0.02) score. The MOCART score also improved from the baseline (p = 0.03). No difference was observed in the Tegner score (p = 0.08). No graft delamination and hypertrophy were reported in 353 patients. 7.8% (44 of 564) of patients required revision surgeries, and 6.2% (32 of 515) of patients were considered failures. The AMIC technique could be effective in improving symptoms and the function of chondral defects of the talus.
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15
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Fu S, Yang K, Li X, Chen C, Mei G, Su Y, Xue J, Zou J, Zhang J, Shi Z. Radiographic and Clinical Outcomes After Arthroscopic Microfracture for Osteochondral Lesions of the Talus: 5-Year Results in 355 Consecutive Ankles. Orthop J Sports Med 2022; 10:23259671221128772. [PMID: 36263313 PMCID: PMC9575450 DOI: 10.1177/23259671221128772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/02/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Arthroscopic microfracture for osteochondral lesion of the talus (OLT) has
shown good functional outcomes in the short and long term. Purpose: To investigate 5-year radiographic and clinical outcomes after arthroscopic
microfracture in treatment of OLT and the effectiveness of adjunct therapies
including platelet-rich plasma (PRP) and hyaluronic acid (HA). Study Design: Cohort study; Level of evidence, 2. Methods: We prospectively enrolled 432 patients who underwent arthroscopic
microfracture for OLT from May 1, 2011, to May 31, 2015. Magnetic resonance
imaging (MRI) and weightbearing radiographs were performed annually after
the initial surgery. The MOCART (magnetic resonance observation of cartilage
repair tissue) score was used to evaluate the structure of the repaired
cartilage on MRI, and patient-reported outcomes (American Orthopaedic Foot
and Ankle Society ankle-hindfoot scale [AOFAS] and the Foot and Ankle
Outcome Score) were collected annually. The primary outcome measure was
5-year AOFAS score. We recorded baseline characteristics including age, body
mass index (BMI), and lesion size, and other potentially related factors
including number of PRP/HA injection and change in BMI from baseline. Results: Included were 355 patients, all with minimum 5-year follow-up data. The
overall reoperation rate was 9.0% (32 of 355). According to multivariable
analysis, 5-year AOFAS scores were associated with number of PRP injections
(correlation coefficient, 3.12 [95% CI, 2.36 to 3.89]; P
< .001), BMI at baseline (correlation coefficient, -0.222 [95% CI, -0.363
to -0.082]; P = .002), and mean BMI change from baseline
(correlation coefficient, -1.15 [95% CI, -1.32 to -0.98]; P
< .001). When comparing number of PRP injections (0, 1-2, or ≥3), we
found that patients who had serial PRP injection (≥3 with at least a 3-month
interval between injections) had diminished functional and radiographic
deterioration over time. Conclusion: Arthroscopic microfracture improved patient-reported and structural outcomes
for patients with OLT at 5 years after surgery. Serial PRP injections and
reduction in BMI from baseline were able to slow radiographic and functional
deterioration. Future trials regarding the combination of microfracture and
PRP in treatment of OLT should focus on the efficacy of longer term,
intra-articular, serial injections of PRP instead of single injections.
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Affiliation(s)
- Shaoling Fu
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China
| | - Kai Yang
- Department of Radiology, Shanghai Sixth People’s Hospital, Shanghai,
China
| | - Xueqian Li
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China
| | - Cheng Chen
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China
| | - Guohua Mei
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China
| | - Yan Su
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China
| | - Jianfeng Xue
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China
| | - Jian Zou
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China
| | - Jieyuan Zhang
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China.,Zhongmin Shi, MD, or Jieyuan Zhang, MD, Department of Orthopedic
Surgery, Shanghai Sixth People’s Hospital, 600 Yishan Road, Shanghai 200233,
China ( or
)
| | - Zhongmin Shi
- Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital,
Shanghai, China.,Zhongmin Shi, MD, or Jieyuan Zhang, MD, Department of Orthopedic
Surgery, Shanghai Sixth People’s Hospital, 600 Yishan Road, Shanghai 200233,
China ( or
)
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16
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Migliorini F, Maffulli N, Schenker H, Eschweiler J, Driessen A, Knobe M, Tingart M, Baroncini A. Surgical Management of Focal Chondral Defects of the Talus: A Bayesian Network Meta-analysis. Am J Sports Med 2022; 50:2853-2859. [PMID: 34543085 PMCID: PMC9354066 DOI: 10.1177/03635465211029642] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND No consensus has been reached regarding the optimal surgical treatment for focal chondral defects of the talus. PURPOSE A Bayesian network meta-analysis was conducted to compare the clinical scores and complications of mosaicplasty, osteochondral auto- and allograft transplant, microfracture, matrix-assisted autologous chondrocyte transplant, and autologous matrix-induced chondrogenesis (AMIC) for chondral defects of the talus at midterm follow-up. STUDY DESIGN Bayesian network meta-analysis; Level of evidence, 4. METHODS This Bayesian network meta-analysis followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) extension statement for reporting of systematic reviews incorporating network meta-analyses of health care interventions. PubMed, Embase, Google Scholar, and Scopus databases were accessed in February 2021. All clinical trials comparing 2 or more surgical interventions for the management of chondral defects of the talus were accessed. The outcomes of interest were visual analog scale (VAS) score, American Orthopaedic Foot and Ankle Society (AOFAS) score, rate of failure, and rate of revision surgery. The network meta-analysis were performed through the routine for Bayesian hierarchical random-effects model analysis. The log odds ratio (LOR) effect measure was used for dichotomous variables, and the standardized mean difference (SMD) was used for continuous variables. RESULTS Data from 13 articles (521 procedures) were retrieved. The median length of the follow-up was 47.8 months (range, 31.7-66.8 months). Analysis of variance revealed no difference between the treatment groups at baseline in terms of age, sex, body mass index, AOFAS score, VAS score, and mean number of defects. AMIC demonstrated the greatest AOFAS score (SMD, 11.27) and lowest VAS score (SMD, -2.26) as well as the lowest rates of failure (LOR, 0.94) and revision (LOR, 0.94). The test for overall inconsistency was not significant. CONCLUSION At approximately 4 years of follow-up, the AMIC procedure for management of focal chondral defects of the talus produced the best outcome.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Aachen, Germany,Filippo Migliorini, MD, PhD, MBA, Orthopaedic, Trauma, and Reconstructive Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074 Aachen, Germany ()
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Baronissi (SA), Italy,Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, London, England,School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Stoke on Trent, England
| | - Hanno Schenker
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Aachen, Germany
| | - Jörg Eschweiler
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Aachen, Germany
| | - Arne Driessen
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Aachen, Germany
| | - Matthias Knobe
- Department of Orthopedics and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | - Markus Tingart
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Aachen, Germany
| | - Alice Baroncini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Aachen, Germany
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17
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Zacharias A, Nazal M, Dawson A, Aneja A, Srinath A. Avascular Necrosis of the Talus Following Subchondroplasty: A Case Report and Review of Literature. Foot Ankle Spec 2022:19386400221108730. [PMID: 35815428 DOI: 10.1177/19386400221108730] [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] [Indexed: 11/16/2022]
Abstract
CASE Avascular necrosis (AVN) of the talus in a 45-year-old female following subchondroplasty with calcium phosphate bone filler for treatment of anterolateral and posteromedial talar dome bone marrow lesions (BMLs). The patient subsequently presented as consultation, 18 months postoperatively, with AVN of the talus. After failing conservative management, the patient underwent a total ankle arthroplasty at 46 months after subchondroplasty with resolution of pain. CONCLUSION There are few studies that have reported on the safety of subchondroplasty of the talus. Given the tenuous blood supply to the talar body and poor patient outcomes associated with AVN, caution should be taken before extrapolating the generally positive results of subchondroplasty in the knee. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Anthony Zacharias
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Mark Nazal
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Ashley Dawson
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Arun Aneja
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Arjun Srinath
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
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18
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Anwander H, Vetter P, Kurze C, Farn CJ, Krause FG. Evidence for operative treatment of talar osteochondral lesions: a systematic review. EFORT Open Rev 2022; 7:460-469. [PMID: 35900197 PMCID: PMC9297053 DOI: 10.1530/eor-21-0101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Purpose
Operative treatment of talar osteochondral lesions is challenging with various treatment options. The aims were (i) to compare patient populations between the different treatment options in terms of demographic data and lesion size and (ii) to correlate the outcome with demographic parameters and preoperative scores.
Methods
A systemic review was conducted according to the PRISMA guidelines. The electronic databases Pubmed (MEDLINE) and Embase were screened for reports with the following inclusion criteria: minimum 2-year follow-up after operative treatment of a talar osteochondral lesion in at least ten adult patients and published between 2000 and 2020.
Results
Forty-five papers were included. Small lesions were treated using BMS, while large lesions with ACI. There was no difference in age between the treatment groups. There was a correlation between preoperative American Orthopaedic Foot and Ankle Society (AOFAS) score and change in AOFAS score (R = −0.849, P < 0.001) as well as AOFAS score at follow-up (R = 0.421, P = 0.008). Preoperative size of the cartilage lesion correlates with preoperative AOFAS scores (R= −0.634, P = 0.001) and with change in AOFAS score (R = 0.656, P < 0.001) but not with AOFAS score at follow-up. Due to the heterogeneity of the studies, a comparison of the outcome between the different operative techniques was not possible.
Conclusion
Patient groups with bigger lesions and inferior preoperative scores did improve the most after surgery.
Level of evidence
IV.
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Affiliation(s)
- Helen Anwander
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Philipp Vetter
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christophe Kurze
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Chui J Farn
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Orthopedic Surgery, National Taiwan University Hospital, Taiwan, Republic of China
| | - Fabian G Krause
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Jantzen C, Ebskov LB, Johansen JK. AMIC Procedure for Treatment of Osteochondral Lesions of Talus-A Systematic Review of the Current Literature. J Foot Ankle Surg 2022; 61:888-895. [PMID: 35012836 DOI: 10.1053/j.jfas.2021.12.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 07/12/2021] [Accepted: 12/07/2021] [Indexed: 02/04/2023]
Abstract
Osteochondral lesions of talus are a common injury where surgery is indicated in case of failed non-operative treatment or displaced lesions. Many studies have been conducted on the effectiveness of the AMIC procedure. The goal of our study is to create an overview of the current literature. A systematic search adhering to the PRISMA guidelines was conducted in PubMed (MEDLINE) and EMBASE on May 27, 2020. All included studies were evaluated according to the modified Coleman Methodology Score and information on study type, patient numbers, age, follow-up period, grade, location and size of the lesion, study in- and exclusion criteria, associated surgery, surgical technique, scaffold- and fixation technique, postoperative restrictions, reoperation rates, study outcome score, rehabilitation program, and surgical complications was extracted. Ninety-six studies were identified with 18 studies being included in our analysis. The overall quality of the literature was fair with no studies being graded as excellent. Data on preoperative evaluation and surgical technique, complication and reoperation rates, postoperative management and study outcome was extracted in order to create an overview of the current literature. The literature supports the use of the AMIC procedure as an effective treatment for osteochondral lesions of talus. Great heterogeneity exists and comparative studies are missing. While the number of studies on the topic is increasing further are needed and especially with optimized design.
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Affiliation(s)
- Christopher Jantzen
- Senior Resident, Department of Orthopedic Surgery, Foot and Ankle Division, Hvidovre University Hospital, Copenhagen, Denmark.
| | - Lars Bo Ebskov
- Foot and Ankle Surgeon, Chief Physician, Department of Orthopedic Surgery, Foot and Ankle Division, Hvidovre University Hospital, Copenhagen, Denmark
| | - Jens Kurt Johansen
- Foot and Ankle Surgeon, Chief Physician, Department of Orthopedic Surgery, Foot and Ankle Division, Hvidovre University Hospital, Copenhagen, Denmark
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20
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Yontar NS, Aslan L, Öğüt T. Functional Outcomes of Autologous Matrix-Related Chondrogenesis to Treat Large Osteochondral Lesions of the Talus. Foot Ankle Int 2022; 43:783-789. [PMID: 35536146 DOI: 10.1177/10711007221078021] [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] [Indexed: 02/01/2023]
Abstract
BACKGROUND Osteochondral lesions of the talus (OLT) treatment is widely debated when the lesion size exceeds 150 mm2. The aim of this study was to assess functional outcome and satisfaction rates of the autologous matrix-related chondrogenesis (AMIC) technique and compare the outcomes for OLTs larger than 150 mm2 that were classified as primary, primary with local tumor-related OLT, or revision cases. METHODS A total of 77 patients who were operated by AMIC were included. The average age of the population was 39.6 years. The mean body mass index (BMI) was 27.2. Smoker rate was 28.5% of the population. Forty-two patients were primary cases, 14 patients had primary with local tumor-related OLT, and 18 patients were revision cases. Overall and subgroup functional outcomes were evaluated by visual analog scale (VAS) and Foot and Ankle Disability Index (FADI) scores. Satisfaction rates were queried, and failures were recorded. RESULTS After a median follow-up of 32 months, the score improvement for primary, primary with local tumor-related, and revision group were for VAS, 5.4 ± 0.4, 5.6 ± 0.7, and 3.6 ± 0.8, and for FADI, 46.5 ± 3.8, 45.3 ±6.5, and 26.6 ± 6.7, respectively (P < .001). Intergroup comparison showed greater improvement for the primary OLT group when compared to the revision group (P < .001). The failure rates for the primary, primary with local tumor-related, and revision group were 4.8%, 11.8%, and 38.9%, respectively. CONCLUSION AMIC procedure provides good functional outcome and satisfactory rates in patients with primary and primary with local tumor-related OLT larger than 150 mm2, but in revision cases, the AMIC success rate was not encouraging as all had advanced OLT operative interventions. LEVEL OF EVIDENCE Level III, therapeutic retrospective study.
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Affiliation(s)
- Necip Selçuk Yontar
- Nisantasi Ortopedi Merkezi ayak-ayak bileği cerrahisi kliniği, Istanbul, Turkey
| | - Lercan Aslan
- Orthopaedics and Traumatology Department, Koc University Hospital, Istanbul, Turkey
| | - Tahir Öğüt
- Nisantasi Ortopedi Merkezi ayak-ayak bileği cerrahisi kliniği, Istanbul, Turkey
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Nanohydroxyapatite Hydrogel Can Promote the Proliferation and Migration of Chondrocytes and Better Repair Talar Articular Cartilage. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:8388473. [PMID: 35664641 PMCID: PMC9162816 DOI: 10.1155/2022/8388473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/10/2022] [Accepted: 04/22/2022] [Indexed: 11/17/2022]
Abstract
As an important load-bearing part of the body, joints are prone to articular cartilage degradation during exercise, resulting in joint pain, swelling, and deformity, which has an adverse impact on patients’ life quality and social medical security. Therefore, this study aims to test an effective biopolymer scaffold in promoting the growth of chondrocytes in talus. Hydrogel (Gel)-nanohydroxyapatite (nHA) was invented as a new type of biopolymer scaffold for osteoarthritis treatment in this research. To detect the effects of Gel-nHA on guidance, cartilage matrix secretion, mineralization, proliferation, and migration of chondrocyte, we cultured chondrocytes to study the biological properties of nHA. It was found that Gel could guide chondrocytes to permeate and migrate, so it could be used as acellular matrix scaffolds for chondrocyte regeneration. In addition, nHA could stimulate chondrocytes to secrete cartilage matrix, such as type II collagen and mucopolysaccharide (GAGs). At the same time, nHA help to induce chondrocyte mineralization and stimulate the secretion of type X collagen, so as to better maintain the integrity of bone cartilage interface. In Gel-nHA, chondrocyte viability could be better maintained, and the proliferation and migration of chondrocytes could be better promoted, so as to better repair the articular cartilage of talus. Therefore, the Gel-nHA scaffold is expected to become an effective method for repairing talus cartilage in the future.
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22
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Wang X, Zhang D, Zhang F, Jin L, Shi D, Hou Z. Effect analysis of iliac bone autografting for Hepple V osteochondral lesions of the talus. J Orthop Surg Res 2022; 17:33. [PMID: 35033144 PMCID: PMC8761344 DOI: 10.1186/s13018-022-02924-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: 11/02/2021] [Accepted: 01/06/2022] [Indexed: 11/20/2022] Open
Abstract
Background Talar cartilage injury is a kind of disease that causes long-term and chronic pain of ankle joint. Autologous osteochondral transplantation has been viewed as an alternative choice for treating these lesions, but donor-site morbidity has limited its application. This study aimed to analyze the efficacy of iliac bone autografting for Hepple V osteochondral lesions of the talus. Methods This retrospective study included 32 patients surgically treated for Hepple V osteochondral lesions of the talus from January 2015 to January 2020. All patients underwent open surgery. Ipsilateral iliac bone grafts were taken and filled with talar cartilage injury area. The improvement of postoperative ankle pain was evaluated by Visual Analogue Scale (VAS), and the improvement of ankle function was evaluated by the American Orthopaedic Foot & Ankle Society (AOFAS). During the postoperative follow-up, X-ray examination of the front and side of the ankle joint and CT of the ankle joint were performed to evaluate the bone cartilage healing in the graft area. Results Thirty-two patients (32 ankles) (100%) returned for clinical and radiologic follow-up at an average of 28 (range 24–36) months postoperatively. At 3 months postoperatively and at the last follow-up, the AOFAS scores were (80.4 ± 3.6) and (89.2 ± 6.4), respectively, which were significantly improved compared with the preoperative score (49.7 ± 8.1), and the difference was statistically significant (P < 0.05). The VAS scores were (2.1 ± 0.9) and (1.5 ± 0.8), respectively, which were significantly better than the preoperative score (6.2 ± 1.7), and the difference was statistically significant (P < 0.05). Re-examination of the front and side of the ankle joint X-rays and CT showed that the bone healing at the osteotomy of medial malleolus and osteochondral transplantation area. All patients had no pain at the donor site. No complications occurred in 32 patients at the last follow-up. Conclusions With iliac bone autografting for Hepple V osteochondral lesions of the talus can effectively relieve ankle joint pain and significantly improved ankle function. Level of evidence Level III, Retrospective series.
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Affiliation(s)
- Xin Wang
- Department of Orthopaedic, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Dong Zhang
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, People's Republic of China
| | - Fengqi Zhang
- Department of Orthopaedic, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Lin Jin
- Department of Orthopaedic, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, 050051, Hebei, People's Republic of China
| | - Donglin Shi
- Hebei Sport University, Shijiazhuang, Hebei, 050041, People's Republic of China
| | - Zhiyong Hou
- Department of Orthopaedic, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, 050051, Hebei, People's Republic of China.
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Migliorini F, Eschweiler J, Goetze C, Tingart M, Maffulli N. Membrane scaffolds for matrix-induced autologous chondrocyte implantation in the knee: a systematic review. Br Med Bull 2021; 140:50-61. [PMID: 34553227 DOI: 10.1093/bmb/ldab024] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 08/30/2021] [Accepted: 09/05/2021] [Indexed: 11/12/2022]
Abstract
INTRODUCTION Chondral defects of the knee are common and their management is challenging. SOURCE OF DATA Current scientific literature published in PubMed, Google scholar, Embase and Scopus. AREAS OF AGREEMENT Membrane-induced autologous chondrocyte implantation (mACI) has been used to manage chondral defects of the knee. AREAS OF CONTROVERSY Hyaluronic acid membrane provides better outcomes than a collagenic membrane for mACI in the knee at midterm follow-up is controversial. GROWING POINTS To investigate whether hyaluronic acid membrane may provide comparable clinical outcomes than collagenic membranes for mACI in focal defects of the knee. AREAS TIMELY FOR DEVELOPING RESEARCH Hyaluronic acid membrane yields a lower rate of failures and revision surgeries for mACI in the management of focal articular cartilage defects of the knee compared with collagenic scaffolds at midterm follow-up. No difference was found in patient reported outcome measures (PROMs). Further comparative studies are required to validate these results in a clinical setting.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic and Trauma Surgery, RWTH University Hospital Aachen, 52074 Aachen, Germany
| | - Jörg Eschweiler
- Department of Orthopaedic and Trauma Surgery, RWTH University Hospital Aachen, 52074 Aachen, Germany
| | - Christian Goetze
- Department of Orthopaedic Surgery, Auguste-Viktoria Clinic, Ruhr University Bochum, 32545, Bad Oeynhausen, Germany
| | - Markus Tingart
- Department of Orthopaedic and Trauma Surgery, RWTH University Hospital Aachen, 52074 Aachen, Germany
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi, SA, Italy.,Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, 275 Bancroft Road, London E1 4DG, UK.,School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Thornburrow Drive, Stoke-on-Trent ST4 7QB, UK
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de Vega PLO, Bauxauli VC, Corella F, Andrade CM. AMIC Technique for the Treatment of Chondral Injuries of the Hand and Wrist. REVISTA IBEROAMERICANA DE CIRUGÍA DE LA MANO 2021. [DOI: 10.1055/s-0041-1739163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
AbstractScaffolds, either alone or combined with cultured chondrocyte cells, are an effective treatment for chondral or osteochondral defects of the knee and ankle joints.Scaffolds are a more sophisticated solution and have some advantages compared with the isolated use of the more traditional treatments of microfractures or nanofractures.In addition, scaffolds represent a less complicated technique and a less expensive treatment compared with chondrocyte culture treatments, which are accessible by very few patients.In the present article, we detail the surgical technique and provide advices and tips for the treatment of ostecochondral hand and wrist lesions using the Chondro-Gide (Geistlich Pharma AG, Wolhausen, Switzerland) scaffold and its patented autologous matrix-induced chondrogenesis (AMIC, Geistlich Pharma AG) technique.
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Affiliation(s)
- Pau López-Osornio de Vega
- Department of Traumatology and Orthopedic Surgery, HM Nou Delfos, Barcelona, Spain
- Traumaunit, Centro Médico Teknon, Barcelona, Spain
| | | | - Fernando Corella
- Orthopedics andTraumatology Department, Hospital Universitario Infanta Leonor, Madrid, Spain
- Hand Surgery Unit, Hospital Universitario Quirónsalud, Madrid, Madrid, Spain
- Profesor asociado, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Cristóbal Martínez Andrade
- Hand Surgery Unit, Hospital Quirónsalud Valencia, Valencia, Spain
- Traumaunit, Centro Médico Teknon, Barcelona, Spain
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Bruns J, Habermann C, Werner M. Osteochondral Lesions of the Talus: A Review on Talus Osteochondral Injuries, Including Osteochondritis Dissecans. Cartilage 2021; 13:1380S-1401S. [PMID: 33423507 PMCID: PMC8808845 DOI: 10.1177/1947603520985182] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
This is a review on talus osteochondritis dissecans and talus osteochondral lesions. A majority of the osteochondral lesions are associated with trauma while the cause of pure osteochondritis dissecans is still much discussed with a possible cause being repetitive microtraumas associated with vascular disturbances causing subchondral bone necrosis and disability. Symptomatic nondisplaced osteochondral lesions can often be treated conservatively in children and adolescents while such treatment is less successful in adults. Surgical treatment is indicated when there is an unstable cartilage fragment. There are a large number of different operative technique options with no number one technique to be recommended. Most techniques have been presented in level II to IV studies with a low number of patients with short follow ups and few randomized comparisons exist. The actual situation in treating osteochondral lesions in the ankle is presented and discussed.
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Affiliation(s)
- Juergen Bruns
- Wilhelmsburger Krankenhaus Gross-Sand,
Hamburg, Germany,Juergen Bruns, Wilhelmsburger Krankenhaus
Gross-Sand, Groß Sand 3, Hamburg, 21107, Germany.
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Wen HJ, Zhu SY, Tan HB, Xu YQ. Augmented Microfracture Technique Versus Microfracture in Talar Cartilage Restoration: A Systematic Review and Meta-Analysis. J Foot Ankle Surg 2021; 60:1270-1279. [PMID: 34294533 DOI: 10.1053/j.jfas.2020.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 10/16/2020] [Accepted: 11/10/2020] [Indexed: 02/03/2023]
Abstract
The aim of this meta-analysis was to compare the efficacy and safety between the microfracture (MFx) and augmented microfracture (MFx+) techniques for articular cartilage defects of the talus (OLTs). PubMed and EMBASE were searched from January 1950 to October 2020. Only randomized controlled trials, quasi-randomized controlled trials, and observational studies (retrospective and prospective) applying MFx and MFx+ techniques to treat talar cartilage defects were selected. Ten trials with 492 patients were included. There was significant difference in final American Orthopaedic Foot & Ankle Society score (AOFAS) (mean difference [MD] = 7.07; 95% confidence interval [CI], 3.70-10.44; p < .01), AOFAS change (MD = 7.97; 95% CI, 4.27-11.66; p < .01), visual analog scale (VAS) change score (MD = 0.44; 95% CI, 0.29-0.59; p < .01), Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) score (MD = 12.51; 95% CI, 7.16-17.86; p < .01), complication (RR = 0.33; 95% CI, 0.16-0.69; p < .01), and revision (Relative risk = 0.34; 95% CI, 0.15-0.77; p < .05), between the MFx and MFx+ groups. No significant difference was observed for final VAS pain score (MD = -0.53; 95% CI, -1.2 to 1.05; p = .13) and Tegner scale (MD = 0.31; 95% CI, -1.05 to 1.66; p = .66) in either group. Our results suggest that augmented microfracture is superior to microfracture alone in the treatment of talar OLTs based on the AOFAS, MOCART, VAS score, complication rate, and revision ratio. Therefore, microfracture with augmentation should be considered as a treatment for OLTs of talus. However, more randomized trials are still required to determine the long-term superiority of MFx+.
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Affiliation(s)
- Hong-Jie Wen
- Foot and Ankle Surgeon, Department of Orthopedic, The Second People's Hospital of Yunnan Province, the Affiliated Hospital of Yunnan University, Kunming, China
| | - Shou-Yan Zhu
- Associate Professor, Department of Radiology, The Affiliated Hospital of Yunnan University, Kunming, China
| | - Hong-Bo Tan
- Professor, Department of Orthopaedic Surgery, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Yong-Qing Xu
- Professor, Department of Orthopaedic Surgery, 920th Hospital of Joint Logistics Support Force, Kunming, China.
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Götze C, Nieder C, Felder H, Peterlein CD, Migliorini F. AMIC for traumatic focal osteochondral defect of the talar shoulder: a 5 years follow-up prospective cohort study. BMC Musculoskelet Disord 2021; 22:638. [PMID: 34303367 PMCID: PMC8310607 DOI: 10.1186/s12891-021-04506-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 07/03/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Autologous Matrix-Induced Chondrogenesis (AMIC) is addressed to osteochondral defects of the talus. However, evidence concerning the midterm efficacy and safety of AMIC are limited. This study assessed reliability and feasibility of AMIC at 60 months follow-up. We hypothesize that AMIC leads to good clinical outcome at midterm follow-up. METHODS Surgeries were approached with an arthrotomy via malleolar osteotomy. A resorbable porcine I/III collagen membrane (Chondro-Gide®, Geistlich Pharma AG, Wolhusen, Switzerland) was used. Patients were followed at 24 and 60 months. The primary outcome of interest was to analyse the Foot Function Index (FFI), and the subscale hindfoot of the American Orthopaedic Foot and Ankle Score (AOFAS). Complications such as failure, revision surgeries, graft delamination, and hypertrophy were also recorded. The secondary outcome of interest was to investigate the association between the clinical outcome and patient characteristics at admission. RESULTS Data from 19 patients were included. The mean age at admission was 47.3 ± 13.2 years, and the mean BMI 24.1 ± 4.9 kg/m2. 53% (10 of 19 patients) were female. At a mean of 66.2 ± 11.6 months, the FFI decreased at 24-months follow-up of 22.5% (P = 0.003) and of further 1.3% (P = 0.8) at 60-months follow-up. AOFAS increased at 24-months follow-up of 17.2% (P = 0.003) and of further 3.4 (P = 0.2) at 60-months follow-up. There were two symptomatic recurrences within the follow-up in two patients. There was evidence of a strong positive association between FFI and AOFAS at baseline and the same scores last follow-up (P = 0.001 and P = 0.0002, respectively). CONCLUSION AMIC enhanced with cancellous bone graft demonstrated efficacy and feasibility for osteochondral defects of the talus at five years follow-up. The greatest improvement was evidenced within the first two years. These results suggest that clinical outcome is influenced by the preoperative status of the ankle. High quality studies involving a larger sample size are required to detect seldom complications and identify prognostic factors leading to better clinical outcome. LEVEL OF EVIDENCE II, prospective cohort study.
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Affiliation(s)
- Christian Götze
- Department of Orthopaedic Surgery, Auguste-Viktoria Clinic, Ruhr University Bochum, 32545, Bad Oeynhausen, Germany
| | - Christian Nieder
- Department of Orthopaedic Surgery, Auguste-Viktoria Clinic, Ruhr University Bochum, 32545, Bad Oeynhausen, Germany
| | - Hanna Felder
- Department of Orthopaedic Surgery, Auguste-Viktoria Clinic, Ruhr University Bochum, 32545, Bad Oeynhausen, Germany
| | - Christian Dominik Peterlein
- Department of Orthopaedic Surgery, Auguste-Viktoria Clinic, Ruhr University Bochum, 32545, Bad Oeynhausen, Germany
| | - Filippo Migliorini
- Department of Orthopaedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, 52064, Aachen, Germany. .,Department of Orthopaedicand Trauma Surgery, RWTH Aachen University Hospital, Pauwelsstraße 31, 52074, Aachen, Germany.
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Migliorini F, Maffulli N, Baroncini A, Knobe M, Tingart M, Eschweiler J. Matrix-induced autologous chondrocyte implantation versus autologous matrix-induced chondrogenesis for chondral defects of the talus: a systematic review. Br Med Bull 2021; 138:144-154. [PMID: 33940611 DOI: 10.1093/bmb/ldab008] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/23/2021] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Chondral defects of the talus are common and their treatment is challenging. SOURCE OF DATA Recent published literatures. AREAS OF AGREEMENT Membrane-induced Autologous Chondrocyte Implantation (mACI) and Autologous Matrix-Induced Chondrogenesis (AMIC) have been proposed as management for chondral defects of the talus. AREAS OF CONTROVERSY It is debated whether AMIC provides greater outcomes compared to mACI for chondral regeneration. Several clinical studies showed controversial results, and the best treatment has not yet been clarified. GROWING POINTS To investigate whether AMIC provide superior outcomes than mACI at midterm follow-up. AREAS TIMELY FOR DEVELOPING RESEARCH AMIC exhibits similar clinical results to mACI. However, AMIC involves one single surgical procedure, no articular cartilage harvest and hence no morbidity from it, no need for chondrocyte expansion in a separate laboratory setting. For these reasons, AMIC may be preferred to mACI.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwellstr. 31, 52074 Aachen, Germany
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi SA, Italy.,School of Pharmacy and Bioengineering, Keele University School of Medicine, Thornburrow Drive, ST4 7QB Stoke on Trent, UK.,Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, 275 Bancro Road, London E1 4DG, UK
| | - Alice Baroncini
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwellstr. 31, 52074 Aachen, Germany
| | - Matthias Knobe
- Department of Orthopedics and Trauma Surgery, Lucerne Cantonal Hospital, Spitalstrasse 16, 6000 Lucerne, Switzerland
| | - Markus Tingart
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwellstr. 31, 52074 Aachen, Germany
| | - Jörg Eschweiler
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, Pauwellstr. 31, 52074 Aachen, Germany
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Wu Z, Korntner SH, Mullen AM, Skoufos I, Tzora A, Zeugolis DI. In the quest of the optimal tissue source (porcine male and female articular, tracheal and auricular cartilage) for the development of collagen sponges for articular cartilage. BIOMEDICAL ENGINEERING ADVANCES 2021. [DOI: 10.1016/j.bea.2021.100002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Li S, Lu R, Zhang J, Tao H, Hua Y. Outcomes of arthroscopic bone graft transplantation for Hepple stage V osteochondral lesions of the talus. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:884. [PMID: 34164518 PMCID: PMC8184497 DOI: 10.21037/atm-21-2006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background Based on MRI imaging findings, osteochondral lesions of the talus (OLT) can be classified into five stages, in which stage V represents OLT with subchondral cyst formation. The aim of this study was to evaluate the outcomes of patients undergoing arthroscopic transplantation of calcaneus bone graft for Hepple stage V OLT. Methods This retrospective study included 24 patients with Hepple stage V OLT (15 men and 9 women), with an average age of 39.8±12.9 years old. The mean follow-up period was 18.9±11.8 months. At this follow-up, all patients were clinically evaluated using the American Orthopedic Foot and Ankle Society (AOFAS) score, the Karlsson Ankle Function Score (KAFS), the Tegner score, and the visual analogue scale (VAS). Furthermore, 14 patients underwent MRI imaging examinations, and the Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) 2.0 score was assessed. Results The AOFAS score, KAFS, Tegner activity score, and VAS pain score (preoperative: 62.2, 60.4, 2.1, and 6.2, respectively; postoperative: 92.8, 88.5, 4.2, and 1.6, respectively) improved significantly (P=0.0001). The MRI-based MOCART score of the articular cartilage repair tissue after surgery was 68±14.8. Conclusions Arthroscopic transplantation of calcaneus bone graft for Hepple stage V OLT could obtain satisfying clinical and radiological outcomes in the short-term.
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Affiliation(s)
- Shengkun Li
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Rong Lu
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jian Zhang
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Hongyue Tao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yinghui Hua
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, China
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Körner D, Gonser CE, Döbele S, Konrads C, Springer F, Keller G. Matrix-associated autologous chondrocyte implantation with autologous bone grafting of osteochondral lesions of the talus in adolescents: patient-reported outcomes with a median follow-up of 6 years. J Orthop Surg Res 2021; 16:243. [PMID: 33832525 PMCID: PMC8028759 DOI: 10.1186/s13018-021-02384-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 03/24/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND This study presents patient-reported outcome measures after combined matrix-associated autologous chondrocyte implantation and autologous bone grafting in high-stage osteochondral lesions of the talus in adolescents. METHODS A total of 12 adolescent patients (13 ankles) received matrix-associated autologous chondrocyte implantation and autologous bone grafting for a solitary osteochondral lesion of the talus at a single centre. The Foot and Ankle Outcome Score and Foot and Ankle Ability Measure were defined as outcome measures (median follow-up 80 months [range 22-107 months]). Pre- and postoperative ankle radiographs were evaluated according to the van Dijk ankle osteoarthritis scale. RESULTS The study population consisted of four male and nine female cases (mean age at the time of surgery, 17.7 ± 2.1 years). Eight lesions were classified as traumatic and five as idiopathic. Twelve lesions were located medial vs one lateral in the coronal plane and all central in the sagittal plane. The median lesion size and depth were 1.3 cm2 (range 0.9-3.2 cm2) and 5 mm (range 5-9 mm), respectively. There were no perioperative complications in any of the cases. In 9 cases patient-reported outcome measures were available. The results of the Foot and Ankle Outcome Score subscales were symptoms, 70 ± 14; pain, 83 ± 10; activities of daily living, 89 ± 12; sports/recreational activities, 66 ± 26; and quality of life, 51 ± 17. The mean overall Foot and Ankle Outcome Score was 78 ± 13. The results of the Foot and Ankle Ability Measure subscales were activities of daily living, 81 ± 20; function/activities of daily living, 84 ± 13; sports, 65 ± 29; and function/sports, 73 ± 27. According to the function overall subscale of the Foot and Ankle Ability Measure, in two cases, the patients assessed the ankle function as normal, in three as nearly normal, and in three as abnormal (missing data, n = 1). Preoperative van Dijk scale: stage 0 in five cases and stage I in eight cases; postoperative van Dijk scale: stage 0 in four cases, stage I in 9 cases CONCLUSIONS: Patient-reported outcome measures following matrix-associated autologous chondrocyte implantation and autologous bone grafting for high-stage osteochondral lesions of the talus in adolescents show heterogeneous results. Long-term limitations mainly affect sports and recreational activities. Osteochondral lesions of the talus are associated with osteoarthritis, even preoperatively. However, we did not find significant osteoarthritis progression after matrix-associated autologous chondrocyte implantation and autologous bone grafting in the long term.
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Affiliation(s)
- Daniel Körner
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany.
| | - Christoph E Gonser
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Stefan Döbele
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Christian Konrads
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Fabian Springer
- Department of Diagnostic and Interventional Radiology, University Hospital Tübingen, Eberhard Karls University Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
- Department of Radiology, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Gabriel Keller
- Department of Diagnostic and Interventional Radiology, University Hospital Tübingen, Eberhard Karls University Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
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Migliorini F, Eschweiler J, Maffulli N, Schenker H, Driessen A, Rath B, Tingart M. Autologous Matrix Induced Chondrogenesis (AMIC) Compared to Microfractures for Chondral Defects of the Talar Shoulder: A Five-Year Follow-Up Prospective Cohort Study. Life (Basel) 2021; 11:life11030244. [PMID: 33809441 PMCID: PMC8001819 DOI: 10.3390/life11030244] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/09/2021] [Accepted: 03/15/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction: Many procedures are available to manage cartilage defects of the talus, including microfracturing (MFx) and Autologous Matrix Induced Chondrogenesis (AMIC). Whether AMIC or MFx are equivalent for borderline sized defects of the talar shoulder is unclear. Thus, the present study compared the efficacy of primary isolated AMIC versus MFx for borderline sized focal unipolar chondral defects of the talar shoulder at midterm follow-up. Methods: Patients undergoing primary isolated AMIC or MFx for focal unipolar borderline sized chondral defects of the talar shoulder were recruited prospectively. For those patients who underwent AMIC, a type I/III collagen resorbable membrane was used. The outcomes of interest were: Visual Analogic Scale (VAS), Tegner Activity Scale, American Orthopedic Foot and Ankle Score (AOFAS). The Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) was assessed by a blinded radiologist, who had not been involved in the clinical management of the patients. Data concerning complication rate and additional procedures were also collected. Results: The mean follow-up was 43.5 months. The mean age of the 70 patients at operation was 32.0 years, with a mean defect size of 2.7 cm2. The mean length of hospitalization was shorter in the MFx cohort (p = 0.01). No difference was found between the two cohorts in terms of length of prior surgery symptoms and follow-up, mean age and BMI, sex and side, and defect size. At a mean follow-up of 43.5 months, the AOFAS (p = 0.03), VAS (p = 0.003), and Tegner (p = 0.01) scores were greater in the AMIC group. No difference was found in the MOCART score (p = 0.08). The AMIC group evidenced lower rates of reoperation (p = 0.008) and failure (p = 0.003). Conclusion: At midterm follow-up, AMIC provides better results compared to MFx.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, 52064 Aachen, Germany; (F.M.); (J.E.); (H.S.); (A.D.); (B.R.); (M.T.)
| | - Jörg Eschweiler
- Department of Orthopedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, 52064 Aachen, Germany; (F.M.); (J.E.); (H.S.); (A.D.); (B.R.); (M.T.)
| | - Nicola Maffulli
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Staffordshire ST4 7QB, UK
- Barts and the London School of Medicine and Dentistry, London E1 2AD, UK
- Centre for Sports and Exercise Medicine, Queen Mary University of London, Mile End Hospital, London E1 4DG, UK
- Department of Orthopedics, Klinikum Wels-Grieskirchen, A-4600 Wels, Austria
- Correspondence:
| | - Hanno Schenker
- Department of Orthopedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, 52064 Aachen, Germany; (F.M.); (J.E.); (H.S.); (A.D.); (B.R.); (M.T.)
| | - Arne Driessen
- Department of Orthopedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, 52064 Aachen, Germany; (F.M.); (J.E.); (H.S.); (A.D.); (B.R.); (M.T.)
| | - Björn Rath
- Department of Orthopedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, 52064 Aachen, Germany; (F.M.); (J.E.); (H.S.); (A.D.); (B.R.); (M.T.)
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Markus Tingart
- Department of Orthopedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, 52064 Aachen, Germany; (F.M.); (J.E.); (H.S.); (A.D.); (B.R.); (M.T.)
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Körner D, Gonser CE, Döbele S, Konrads C, Springer F, Keller G. Re-operation rate after surgical treatment of osteochondral lesions of the talus in paediatric and adolescent patients. J Orthop Surg Res 2021; 16:187. [PMID: 33722244 PMCID: PMC7958698 DOI: 10.1186/s13018-021-02282-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 02/08/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The aim of this study is to analyse the re-operation rate after surgical treatment of osteochondral lesions of the talus (OCLTs) in children and adolescents. METHODS Between 2009 and 2019, 27 consecutive patients with a solitary OCLT (10 male, 17 female; mean age 16.9 ± 2.2 years; 8 idiopathic vs. 19 traumatic) received primary operative treatment (arthroscopy + bone marrow stimulation [BMS], n = 8; arthroscopy + retrograde drilling, n = 8; autologous chondrocyte implantation [ACI]/autologous bone grafting, n = 9; arthroscopy + BMS + retrograde drilling; n = 1; flake fixation, n = 1). Seventeen OCLTs were located at the medial and ten at the lateral talus. 'Re-operation' as the outcome measure was evaluated after a median follow-up of 42 months (range 6-117 months). Patients were further subdivided into groups A (re-operation, n = 7) and B (no re-operation, n = 20). Groups A and B were compared with respect to epidemiological, lesion- and therapy-related variables. RESULTS Seven of 27 patients needed a re-operation (re-operation rate 25.9% after a median interval of 31 months [range 13-61 months]). The following operative techniques were initially used in these seven patients: arthroscopy + BMS n = 2, arthroscopy + retrograde drilling n = 4, ACI + autologous bone grafting n = 1. A comparison of group A with group B revealed different OCLT characteristics between both groups. The intraoperative findings according to the International Cartilage Repair Society (ICRS) classification revealed significantly more advanced cartilage damage in group B than in group A (p = 0.001). CONCLUSIONS We detected a re-operation rate of 25.9% after primary surgical OCLT treatment. Patients with re-operation had significantly lower ICRS classification stages compared to patients without re-operation.
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Affiliation(s)
- Daniel Körner
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany.
| | - Christoph E Gonser
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Stefan Döbele
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Christian Konrads
- Department of Traumatology and Reconstructive Surgery, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Fabian Springer
- Department of Diagnostic and Interventional Radiology, University Hospital Tübingen, Eberhard Karls University Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
- Department of Radiology, BG Trauma Center Tübingen, Eberhard Karls University Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Gabriel Keller
- Department of Diagnostic and Interventional Radiology, University Hospital Tübingen, Eberhard Karls University Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
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[Osteochondral lesions of the talus : Individualized approach based on established and innovative reconstruction techniques]. Unfallchirurg 2021; 124:319-332. [PMID: 33666680 DOI: 10.1007/s00113-021-00964-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 10/22/2022]
Abstract
Osteochondral lesions (OCL) of the talus are defined as chondral damage with subchondral involvement. The traumatic etiology is important; in particular, sprains and fractures can lead to lesions of the articular surface and the subchondral plate. As a result, unstable lesions and subchondral cysts can trigger substantial persistent pain and functional impairments. A primary conservative treatment can be considered and is especially recommended in children and adolescents; however, return to previous sports activity and level is often not achieved. The principles of reconstructive surgical management include internal fixation of osteochondral fragments, bone marrow stimulation, autologous membrane-augmented chondrogenesis ± bone grafting, osteochondral transfer, retrograde techniques ± bone grafting, (matrix-associated) autologous chondrocyte implantation and autologous osteoperiosteal graft from the iliac crest. Additional surgical procedures for ankle stabilization and deformity correction should be considered if necessary.
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Ayyaswamy B, Salim M, Sidaginamale R, Elsayed M, Karpe P, Limaye R. Early to medium term outcomes of osteochondral lesions of the talus treated by autologous matrix induced chondrogenesis (AMIC). Foot Ankle Surg 2021; 27:207-212. [PMID: 32414700 DOI: 10.1016/j.fas.2020.04.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 04/08/2020] [Accepted: 04/18/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND The primary aim of the study is to evaluate the functional outcome following AMIC procedure in patients with osteochondral injury of the talus. The secondary aim is to evaluate if size of the lesion and patient's age influence outcome. MATERIALS AND METHODS This is a retrospective study of 25 patients who underwent AMIC procedure of the talus treated by a single surgeon. Functional outcomes were evaluated using pre and post operative AOFAS and VAS scores. RESULTS The mean lesion size was 1.74 cms with 88% of lesions in the study more than 1.4 cms. There was a significant improvement in AOFAS score with mean improvement of 49.40 (p < 0.05) and VAS score of 5.36 (p < 0.05). We could not find any correlation between either age or lesion size with functional outcome for AMIC procedure. CONCLUSION AMIC procedure seems to be a reliable treatment method for larger diameter osteochondral lesions of the talus up to 2.5 cms in diameter.
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Affiliation(s)
- Brijesh Ayyaswamy
- North Tees and Hartlepool Nhs Trust, Department of Orthopaedics, Harwick, Stockton on Tees, TS19 8PE,United Kingdom.
| | - Mohammad Salim
- North Tees and Hartlepool Nhs Trust, Department of Orthopaedics, Harwick, Stockton on Tees, TS19 8PE,United Kingdom
| | - Raghavendra Sidaginamale
- North Tees and Hartlepool Nhs Trust, Department of Orthopaedics, Harwick, Stockton on Tees, TS19 8PE,United Kingdom
| | - Mohammed Elsayed
- North Tees and Hartlepool Nhs Trust, Department of Orthopaedics, Harwick, Stockton on Tees, TS19 8PE,United Kingdom
| | - Prasad Karpe
- North Tees and Hartlepool Nhs Trust, Department of Orthopaedics, Harwick, Stockton on Tees, TS19 8PE,United Kingdom
| | - Rajiv Limaye
- North Tees and Hartlepool Nhs Trust, Department of Orthopaedics, Harwick, Stockton on Tees, TS19 8PE,United Kingdom
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Malahias MA, Kostretzis L, Megaloikonomos PD, Cantiller EB, Chytas D, Thermann H, Becher C. Autologous matrix-induced chondrogenesis for the treatment of osteochondral lesions of the talus: A systematic review. Orthop Rev (Pavia) 2021; 12:8872. [PMID: 33633821 PMCID: PMC7883099 DOI: 10.4081/or.2020.8872] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 10/22/2020] [Indexed: 12/21/2022] Open
Abstract
This study was performed to determine whether Autologous Matrix-Induced Chondrogenesis (AMIC) is an effective and safe treatment option for patients with symptomatic Osteochondral defects of the Talus (OCTs) and to identify factors that influence the clinical outcome. A systematic review of the literature was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Three reviewers independently conducted the literature search using the MEDLINE/PubMed database and the Cochrane Database of Systematic Reviews. The databases were queried using the terms “autologous” AND “matrix” AND “induced” AND “chondrogenesis.” Thirteen studies were eligible for review. All studies that compared the preoperative and postoperative mean values of different clinical/functional scores showed significant clinical improvement. The final postoperative mean Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) score ranged from 50.9 to 74.5. The included studies indicated that age and body mass index may have a detrimental impact on the postoperative outcome. A higher re-intervention rate is expected with the open technique, mainly because of hardware removal after malleolar osteotomy. This data analysis demonstrated that both arthroscopic and open AMIC procedures are effective and safe for the treatment of OCTs. Level IV, systematic review of therapeutic studies
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Affiliation(s)
| | - Lazaros Kostretzis
- International Centre for Hip, Knee and Foot Surgery, ATOS Clinic Heidelberg, Heidelberg, Germany
| | | | - Erwin-Brian Cantiller
- International Centre for Hip, Knee and Foot Surgery, ATOS Clinic Heidelberg, Heidelberg, Germany
| | - Dimitrios Chytas
- Second Department of Orthopaedics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Hajo Thermann
- International Centre for Hip, Knee and Foot Surgery, ATOS Clinic Heidelberg, Heidelberg, Germany
| | - Christoph Becher
- International Centre for Hip, Knee and Foot Surgery, ATOS Clinic Heidelberg, Heidelberg, Germany
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Lee YK, Young KW, Kim JS, Lee HS, Cho WJ, Kim HN. Arthroscopic microfracture with atelocollagen augmentation for osteochondral lesion of the talus: a multicenter randomized controlled trial. BMC Musculoskelet Disord 2020; 21:716. [PMID: 33143647 PMCID: PMC7640454 DOI: 10.1186/s12891-020-03730-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 10/19/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We aimed to evaluate whether arthroscopic microfracture with atelocollagen augmentation could improve the clinical outcomes and quality of regenerated cartilage in patients with osteochondral lesion of the talus (OLT). We hypothesized that the clinical outcomes and quality of the regenerated cartilage would be superior in patients undergoing arthroscopic microfracture with atelocollagen augmentation compared to those undergoing arthroscopic microfracture alone. METHODS In this multicenter, randomized controlled trial, 60 patients were randomly allocated to two groups: arthroscopic microfracture with atelocollagen augmentation (group 1, n = 31) and arthroscopic microfracture alone (group 2, n = 29). Mean 100-mm visual analog scale (VAS), Hannover scoring system (HSS), and American Orthopedic Foot and Ankle Society (AOFAS) scores were assessed 2 years postoperatively and compared between the groups. The quality of the regenerated cartilage was assessed according to the Magnetic Resonance Observation of CArtilage Repair Tissue (MOCART) score based on magnetic resonance imaging. RESULTS Forty-six patients (22 in group 1, 23 in group 2) completed the 2-year follow-up. The quality of the regenerated cartilage assessed based on the MOCART score was significantly superior in group 1 compared to group 2 (64.49 ± 18.27 vs 53.01 ± 12.14, p = 0.018). Clinical outcomes in terms of 100-mm VAS (17.25 ± 20.31 vs 19.37 ± 18.58, p = 0.72), HSS (93.09 ± 13.64 vs 86.09 ± 13.36, p = 0.14), and AOFAS (91.23 ± 8.62 vs 86.91 ± 10.68, p = 0.09) scores were superior in group 1 compared to group 2, but the differences were not statistically significant. Both groups showed significant improvements in clinical outcomes compared with the preoperative values. CONCLUSION The quality of the regenerated cartilage was superior after arthroscopic microfracture with atelocollagen augmentation compared to that after microfracture alone in patients with OLT. Clinical outcomes assessed 2 years postoperatively were superior in patients who underwent arthroscopic microfracture with atelocollagen augmentation compared to those who underwent arthroscopic microfracture alone, although the differences were not statistically significant. A long-term study of the cohort is required to confirm these findings. TRIAL REGISTRATION ClinicalTrials.gov ( NCT02519881 ), August 11, 2015.
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Affiliation(s)
- Young Koo Lee
- Department of Orthopedic Surgery, Soonchunhyang University Bucheon Hospital, Bucheon-si, Gyunggi-do, Republic of Korea
| | - Ki Won Young
- Department of Foot and Ankle Surgery, Eulji Medical Center, Eulji University, Seoul, Republic of Korea
| | - Jin Su Kim
- Department of Orthopedic Surgery, Sejong Sports Medicine and Performance Center, Seoul, Republic of Korea
| | - Hong Seop Lee
- Department of Foot and Ankle Surgery, Eulji Medical Center, Eulji University, Seoul, Republic of Korea
| | - Whi-Je Cho
- Department of Orthopedic Surgery, Soonchunhyang University Bucheon Hospital, Bucheon-si, Gyunggi-do, Republic of Korea
| | - Hyong Nyun Kim
- Department of Orthopedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, 1, Singil-ro, Yeongdeungpo-gu, Seoul, 07441, Republic of Korea.
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Concomitant ankle instability has a negative impact on the quality of life in patients with osteochondral lesions of the talus: data from the German Cartilage Registry (KnorpelRegister DGOU). Knee Surg Sports Traumatol Arthrosc 2020; 28:3339-3346. [PMID: 32240347 DOI: 10.1007/s00167-020-05954-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 03/23/2020] [Indexed: 12/13/2022]
Abstract
PURPOSE The purpose of this study was to compare patients with osteochondral lesions of the talus (OCLT) with and without concomitant chronic ankle instability (CAI). METHODS Data from the German Cartilage Registry (KnorpelRegister DGOU) for 63 patients with a solitary OCLT were used. All patients received autologous matrix-induced chondrogenesis (AMIC) for OCLT treatment. Patients in group A received an additional ankle stabilisation, while patients in group B received AMIC alone. Both groups were compared according to demographic, lesion-related, and therapy-related factors as well as baseline clinical outcome scores at the time of surgery. The Foot and Ankle Ability Measure (FAAM), the Foot and Ankle Outcome Score (FAOS), and the Numeric Rating Scale for Pain (NRS) were used. RESULTS Patients in group A were older compared to group B [median 34 years (range 20-65 years) vs. 28.5 years (range 18-72 years)]; the rate of trauma-associated OCLTs was higher (89.7% vs. 38.3%); more patients in group A had a previous non-surgical treatment (74.1% vs. 41.4%); and their OCLT lesion size was smaller [median 100 mm2 (range 15-600 mm2) vs. 150 mm2 (range 25-448 mm2)]. Most OCLTs were located medially in the coronary plane and centrally in the sagittal plane in both groups. Patients in group A had worse scores on the FAOS quality-of-life subscale compared to patients in group B. CONCLUSION Patients with OCLT with concomitant CAI differ from those without concomitant CAI according to demographic and lesion-related factors. The additional presence of CAI worsens the quality of life of patients with OCLT. Patients with OCLT should be examined for concomitant CAI, so that if CAI is present, it can be integrated into the treatment concept. LEVEL OF EVIDENCE IV.
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Xu B, Ye J, Yuan FZ, Zhang JY, Chen YR, Fan BS, Jiang D, Jiang WB, Wang X, Yu JK. Advances of Stem Cell-Laden Hydrogels With Biomimetic Microenvironment for Osteochondral Repair. Front Bioeng Biotechnol 2020; 8:247. [PMID: 32296692 PMCID: PMC7136426 DOI: 10.3389/fbioe.2020.00247] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/10/2020] [Indexed: 12/12/2022] Open
Abstract
Osteochondral damage from trauma or osteoarthritis is a general joint disease that can lead to an increased social and economic burden in the modern society. The inefficiency of osteochondral defects is mainly due to the absence of suitable tissue-engineered substrates promoting tissue regeneration and replacing damaged areas. The hydrogels are becoming a promising kind of biomaterials for tissue regeneration. The biomimetic hydrogel microenvironment can be tightly controlled by modulating a number of biophysical and biochemical properties, including matrix mechanics, degradation, microstructure, cell adhesion, and intercellular interactions. In particular, advances in stem cell-laden hydrogels have offered new ideas for the cell therapy and osteochondral repair. Herein, the aim of this review is to underpin the importance of stem cell-laden hydrogels on promoting the development of osteochondral regeneration, especially in the field of manipulation of biomimetic microenvironment and utilization growth factors with various delivery methods.
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Affiliation(s)
- Bingbing Xu
- Knee Surgery Department of the Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Jing Ye
- Knee Surgery Department of the Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Fu-Zhen Yuan
- Knee Surgery Department of the Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Ji-Ying Zhang
- Knee Surgery Department of the Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - You-Rong Chen
- Knee Surgery Department of the Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Bao-Shi Fan
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Dong Jiang
- Knee Surgery Department of the Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Wen-Bo Jiang
- Clinical Translational R&D Center of 3D Printing Technology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xing Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jia-Kuo Yu
- Knee Surgery Department of the Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
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Abstract
Despite all the advances in hip arthroscopy, microfracture is still the workhorse for treating focal and full-thickness cartilage lesions. The success of this treatment is owed to its reliability and simplicity. Given the structure of the hip joint, however, there are challenges to this procedure using a conventional microfracture pick. This note presents our current and preferred microfracture technique using a curve drill guide and flexible drill. This method offers greater range of access to different regions of the joint with ease, thus ensuring a reproducible and quicker procedure with less risk.
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Affiliation(s)
- G M M J Kerkhoffs
- Department of Orthopedic Surgery, Amsterdam Movement Sciences, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam, The Netherlands.,Amsterdam Collaboration for Health and Safety in Sports (ACHSS)AMC/VUmc IOC Research Center, Amsterdam, The Netherlands
| | - J Karlsson
- Department of Orthopaedics, Sahlgrenska University Hospital, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden.
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Weigelt L, Hartmann R, Pfirrmann C, Espinosa N, Wirth SH. Autologous Matrix-Induced Chondrogenesis for Osteochondral Lesions of the Talus: A Clinical and Radiological 2- to 8-Year Follow-up Study. Am J Sports Med 2019; 47:1679-1686. [PMID: 31084491 DOI: 10.1177/0363546519841574] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Autologous matrix-induced chondrogenesis (AMIC) has become an interesting treatment option for osteochondral lesions of the talus (OLTs) with promising clinical short- to midterm results. PURPOSE To investigate the clinical and radiological outcome of the AMIC procedure for OLTs, extending the follow-up to 8 years. STUDY DESIGN Case series; Level of evidence, 4. METHODS Thirty-three patients (mean age, 35.1 years; body mass index, 26.8) with osteochondral lesions of the medial talar dome were retrospectively evaluated after open AMIC repair at a mean follow-up of 4.7 years (range, 2.3-8.0 years). Patients requiring additional surgical procedures were excluded. All OLTs (mean size, 0.9 cm2; range, 0.4-2.3 cm2) were approached through a medial malleolar osteotomy, and 28 patients received subchondral autologous bone grafting. Data analysis included the visual analog scale for pain, the American Orthopaedic Foot and Ankle Society score for ankle function, the Tegner score for sports activity, and the MOCART (magnetic resonance observation of cartilage repair tissue) scoring system for repair cartilage and subchondral bone evaluation. RESULTS Mean ± SD visual analog scale score improved significantly from 6.4 ± 1.9 preoperatively to 1.4 ± 2.0 at latest follow-up ( P < .001). The mean American Orthopaedic Foot and Ankle Society score was 93.0 ± 7.5 (range, 75-100). The Tegner score improved significantly from 3.5 ± 1.8 preoperatively to 5.2 ± 1.7 at latest follow-up ( P < .001), and 79% returned to their previous sports levels. The MOCART score averaged 60.6 ± 21.2 (range, 0-100). Complete filling of the defect was seen in 88% of cases, but 52% showed hypertrophy of the cartilage layer. All but 1 patient showed persistent subchondral bone edema. The patient's age and body mass index, the size of the osteochondral lesion, and the MOCART score did not show significant correlation with the clinical outcome. There were no cases of revision surgery for failed AMIC. Fifty-eight percent underwent reoperation, mainly for symptomatic hardware after malleolar osteotomy. CONCLUSION AMIC for osteochondral talar lesions led to significant pain reduction, recovery of ankle function, and successful return to sport. The MOCART score did not correlate with the good clinical results; the interpretation of postoperative imaging remains therefore challenging.
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Affiliation(s)
- Lizzy Weigelt
- Department of Orthopedics, University Hospital Balgrist, University of Zurich, Zurich, Switzerland
| | - Rebecca Hartmann
- Department of Orthopedics, University Hospital Balgrist, University of Zurich, Zurich, Switzerland
| | - Christian Pfirrmann
- Department of Radiology, University Hospital Balgrist, University of Zurich, Zurich, Switzerland
| | - Norman Espinosa
- Institute for Foot and Ankle Reconstruction, Zurich, Switzerland
| | - Stephan H Wirth
- Department of Orthopedics, University Hospital Balgrist, University of Zurich, Zurich, Switzerland
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