scholarly journals Three-dimensional, Scaffold-Free, Autologous Chondrocyte Transplantation: A Systematic Review

2020 ◽  
Vol 8 (9) ◽  
pp. 232596712095115
Author(s):  
Moritz Riedl ◽  
Gianluca Vadalà ◽  
Rocco Papalia ◽  
Vincenco Denaro
Keyword(s):  
Systematic Review ◽  
Case Series ◽  
Autologous Chondrocyte Transplantation ◽  
Systematic Evaluation ◽  
Cartilage Defects ◽  
Chondrocyte Transplantation ◽  
Hip Joints ◽  
Randomized Controlled ◽  
Randomized Controlled Studies ◽  
Autologous Chondrocyte

Background: A 3-dimensional, scaffold-free, and completely autologous form of chondrocyte transplantation (ACT3D) has been developed and applied in clinical practice in the past decade to overcome disadvantages of previous-generation procedures. Purpose: To document and analyze the available literature on the results of ACT3D in the treatment of articular chondral lesions in the knee and hip joints. Study Design: Systematic review; Level of evidence, 4. Methods: All studies published in English addressing ACT3D were identified and included those that fulfilled the following criteria: (1) level 1 through 4 evidence, (2) measures of radiological or functional/clinical outcome, and (3) outcome related to cartilage lesions of the knee and hip joints. Results: A total of 10 studies were selected: 2 randomized controlled trials, 1 cohort study, and 7 case series. The studies revealed significant increases in patients’ subjective quality of life, satisfaction, pain reduction, and improvement in joint function at short- to medium-term follow-up. Magnetic resonance imaging-assisted examination and second-look arthroscopy showed a hyaline-like repair tissue with a high degree of defect filling and integration. Conclusion: ACT3D shows promising results in the therapy of articular cartilage defects in the knee as well as in the hip, but well-designed, long-term studies are lacking. ACT3D might have relevant advantages over common matrix-associated autologous chondrocyte transplantation products, but systematic evaluation and randomized controlled studies are crucial to verify the potential of this tissue-engineered approach.

scholarly journals The Efficacy of Heat-Clearing (Qingre) and Detoxifying (Jiedu) Traditional Chinese Medicine Gargle for Chemotherapy-Induced Oral Mucositis: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 12 ◽  
Author(s):  
Zhixian Lin ◽  
Jiangfeng Chen ◽  
Sunya Han
Keyword(s):  
Systematic Review ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Oral Mucositis ◽  
Meta Analysis ◽  
Risk Of Bias ◽  
Systematic Evaluation ◽  
Cochrane Library ◽  
Randomized Controlled ◽  
Randomized Controlled Studies

Objective: Chemotherapy-induced oral mucositis (CIOM) is an extremely serious complication of cancer. In China, the heat-clearing (Qingre) and detoxifying (Jiedu) traditional Chinese medicine QRJD-TCM gargle has been widely used to treat CIOM. To date, no systematic evaluation has been conducted on the clinical efficacy of QRJD-TCM gargle in treating CIOM. The objective of this systematic review and meta-analysis was to evaluate the efficacy of QRJD-TCM gargle in the treatment of CIOM.Methods: Relevant randomized controlled trials (RCTs) comparing QRJD-TCM gargle with conventional Western medicine mouthwash (CWMM) for CIOM were confirmed by systematically searching PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, Chinese Scientific Journal Database, Wanfang Database, and Sinomed until October 20, 2020. Two researchers independently assessed the risk of bias according to the Cochrane risk-of-bias criteria. Excel 2010 was used in setting up a database of extracted information, and RevMan 5.3.0 was used in analyzing included trial data. The composition of the QRJD-TCM gargle was evaluated.Results: A total of 25 articles were included in this meta-analysis. Results showed that compared with CWMM, QRJD-TCM gargle can reduce the incidence of CIOM (OR = 0.23, 95% CI [0.18, 0.29], p < 0.00001) and severity of CIOM (grade I–II: OR = 0.36, 95%CI [0.28, 0.46], p < 0.00001; grade III–IV: OR = 0.15, 95%CI [0.09, 0.28], p < 0.00001). In addition, QRJD-TCM gargle improved the effective rate of CIOM (OR = 15.91, 95% CI [7.93, 31.89], p < 0.00001).Conclusion: QRJD-TCM gargle is effective in preventing and treating CIOM. However, more standard, double-blind, and multicenter randomized controlled studies are needed to further confirm the efficacy of QRJD-TCM gargle in the prevention and treatment of CIOM.

Treatment of Deep Cartilage Defects in the Knee with Autologous Chondrocyte Transplantation

1994 ◽  
Vol 331 (14) ◽  
pp. 889-895 ◽  
Author(s):  
Mats Brittberg ◽  
Anders Lindahl ◽  
Anders Nilsson ◽  
Claes Ohlsson ◽  
Olle Isaksson ◽  
...  
Keyword(s):  
Autologous Chondrocyte Transplantation ◽  
Cartilage Defects ◽  
Chondrocyte Transplantation ◽  
Autologous Chondrocyte

Matrix-Assisted Autologous Chondrocyte Transplantation for the Repair of Cartilage Defects of the Knee

2009 ◽  
Vol 37 (1_suppl) ◽  
pp. 156-166 ◽  
Author(s):  
Elizaveta Kon ◽  
Peter Verdonk ◽  
Vincenzo Condello ◽  
Marco Delcogliano ◽  
Aad Dhollander ◽  
...  
Keyword(s):  
Autologous Chondrocyte Transplantation ◽  
Cartilage Defects ◽  
Chondrocyte Transplantation ◽  
Autologous Chondrocyte

scholarly journals Mosaicplasty versus Matrix-Assisted Autologous Chondrocyte Transplantation for Knee Cartilage Defects: A Long-Term Clinical and Imaging Evaluation

2020 ◽  
Vol 10 (13) ◽  
pp. 4615
Author(s):  
Stefano Zaffagnini ◽  
Angelo Boffa ◽  
Luca Andriolo ◽  
Davide Reale ◽  
Maurizio Busacca ◽  
...  
Keyword(s):  
Activity Level ◽  
Autologous Chondrocyte Transplantation ◽  
Cartilage Defects ◽  
Chondrocyte Transplantation ◽  
Knee Cartilage ◽  
Cartilage Lesions ◽  
Long Term Follow Up ◽  
Autologous Chondrocyte

Different surgical procedures have been proposed over the past few years to treat cartilage lesions. The aim of this study was to compare mosaicplasty and matrix-assisted autologous chondrocyte transplantation (MACT) at long-term follow-up. Forty-three patients were included: 20 mosaicplasty and 23 MACT. Patients were evaluated before and 12 years after surgery with the International Knee Documentation Committee (IKDC) subjective and objective scores for symptoms and function, and with the Tegner score for activity level. Magnetic Resonance Imaging (MRI) was used to evaluate repair tissue with the MOCART 2.0 score. Mosaicplasty and MACT showed good clinical and MRI results (IKDC subjective score 75.3 ± 21.8 and 81.8 ± 13.0, both p < 0.0005). Mosaicplasty presented a 10% reoperation rate and a 25% overall failure rate, while no failures were documented in MACT (p = 0.016). While size did not influence the results in the MACT group, mosaicplasty presented lower IKDC objective and Tegner scores in lesions bigger than 2 cm2 (p = 0.031 and p = 0.014, respectively). Mosaicplasty and MACT presented both satisfactory clinical and MRI results at long-term follow-up. However, for larger lesions, MACT presented better subjective and objective outcomes, as well as less failures, which should be considered when choosing the most suitable treatment for patients affected by knee cartilage lesions.

Sign in / Sign up

Export Citation Format

Share Document