José Rafael García , Alexander J. Acuña , Juan Bernardo Villareal , Rodrigo Saad Berreta , Salvador Gonzalez Ayala , Laura del Baño-Barragán , Felicitas Allende , Jorge Chahla
{"title":"New horizons in cartilage repair: update on treatment trends and outcomes","authors":"José Rafael García , Alexander J. Acuña , Juan Bernardo Villareal , Rodrigo Saad Berreta , Salvador Gonzalez Ayala , Laura del Baño-Barragán , Felicitas Allende , Jorge Chahla","doi":"10.1016/j.jcjp.2024.100179","DOIUrl":null,"url":null,"abstract":"<div><h3>Introduction</h3><p>Articular cartilage plays a crucial role in preserving the knee joint's structural integrity. Damage can manifest as focal chondral defects or progressive osteoarthritis. Treatment options for knee cartilage damage are multifaceted, encompassing surgical and nonsurgical interventions to repair defects, alleviate symptoms, restore function, and slow disease progression.</p></div><div><h3>Objectives</h3><p>Gain insight and summarize the latest available evidence of knee joint preservation techniques.</p></div><div><h3>Methods</h3><p>The indications, outcomes, and biological characteristics of operative and nonoperative knee cartilage repair and joint preservation therapies were summarized.</p></div><div><h3>Results</h3><p>Osteochondral autologous transplantation and osteochondral allograft transplantation offer durable solutions with excellent long-term outcomes. Autologous chondrocyte implantation and matrix-induced autologous chondrocyte implantation are advanced, cell-based therapies effective for larger defects, especially in younger, active individuals. Non-operative therapies such as hyaluronic acid provide symptomatic relief for knee osteoarthritis. Bone marrow aspirate concentrate and platelet-rich plasma show efficacy in alleviating symptoms and improving joint function, presenting a minimally invasive approach with promising results for knee preservation and cartilage repair.</p></div><div><h3>Conclusion</h3><p>The use of minimally invasive and nonsurgical interventions in addressing focal cartilage defects, osteoarthritis, and overall joint preservation has yielded varied results. Although recent literature has exhibited encouraging findings, the existing body of high-level evidence remains limited. The emerging evidence inspires optimism for the future, as medical practitioners shift focus to the next wave of knee cartilage repair and joint preservation methodologies. However, comprehensive research is essential to establish conclusive insights into outcomes, safety profiles, and comparative effectiveness among the diverse available treatments.</p></div>","PeriodicalId":100760,"journal":{"name":"Journal of Cartilage & Joint Preservation","volume":"4 2","pages":"Article 100179"},"PeriodicalIF":0.0000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667254524000155/pdfft?md5=d6c72f884cbda0978c38e9cee6a7a14f&pid=1-s2.0-S2667254524000155-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Cartilage & Joint Preservation","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2667254524000155","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction
Articular cartilage plays a crucial role in preserving the knee joint's structural integrity. Damage can manifest as focal chondral defects or progressive osteoarthritis. Treatment options for knee cartilage damage are multifaceted, encompassing surgical and nonsurgical interventions to repair defects, alleviate symptoms, restore function, and slow disease progression.
Objectives
Gain insight and summarize the latest available evidence of knee joint preservation techniques.
Methods
The indications, outcomes, and biological characteristics of operative and nonoperative knee cartilage repair and joint preservation therapies were summarized.
Results
Osteochondral autologous transplantation and osteochondral allograft transplantation offer durable solutions with excellent long-term outcomes. Autologous chondrocyte implantation and matrix-induced autologous chondrocyte implantation are advanced, cell-based therapies effective for larger defects, especially in younger, active individuals. Non-operative therapies such as hyaluronic acid provide symptomatic relief for knee osteoarthritis. Bone marrow aspirate concentrate and platelet-rich plasma show efficacy in alleviating symptoms and improving joint function, presenting a minimally invasive approach with promising results for knee preservation and cartilage repair.
Conclusion
The use of minimally invasive and nonsurgical interventions in addressing focal cartilage defects, osteoarthritis, and overall joint preservation has yielded varied results. Although recent literature has exhibited encouraging findings, the existing body of high-level evidence remains limited. The emerging evidence inspires optimism for the future, as medical practitioners shift focus to the next wave of knee cartilage repair and joint preservation methodologies. However, comprehensive research is essential to establish conclusive insights into outcomes, safety profiles, and comparative effectiveness among the diverse available treatments.