{"title":"在接受初级前十字韧带重建手术的青少年患者中，关节内损伤 40 天后，风险随手术时间呈线性增长。","authors":"Todd Phillips, Brenden Ronna, Zach Terner, Tucker Cushing, Neal Goldenberg, Theodore Shybut","doi":"10.1002/ksa.12423","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Anterior cruciate ligament (ACL) injuries are becoming more common in youth athletes. Time-to-surgery has been shown to significantly affect the rates of concurrent injuries at the time of ACL reconstruction (ACLR). The purpose of this study was to evaluate if time-to-surgery in ACLR impacts observances of intra-articular injuries and to categorize injury profile in relation to time.</p><p><strong>Methods: </strong>An Institutional Review Board-approved retrospective cohort study was conducted. Included subjects were aged 21 and below and underwent primary ACLR within 6 months of injury between January 2012 and April 2020. Skeletal maturity was determined via imaging. Laterality, location and severity/pattern of meniscal and chondral injuries were recorded. Multivariate logistic regression was utilized to identify risk factors for intra-articular pathology. Cut-off analyses were added to regression models to identify trends of concurrent injuries.</p><p><strong>Results: </strong>Eight hundred and fifty patients met the inclusion criteria. Patients with observed articular cartilage injuries had a significantly longer time-to-surgery of 66 days (p = 0.01). Risk factors for chondral injury were time-to-surgery (p = 0.01) and skeletal maturity (p = 0.01), while medial meniscal tears were prognosticated by time-to-surgery (p = 0.03), skeletal maturity (p = 0.01) and body mass index (p = 0.00). Cut-off analysis showed that after 40 days the proportion of patients with observed chondral injury increased with time to surgery and that there were significantly different observances of chondral (p = 0.00) and medial meniscal (p = 0.03) injuries in the 6-week model, as compared to the continuous time model.</p><p><strong>Conclusion: </strong>Longer time-to-surgery in ACLR is associated with higher rates of concomitant intra-articular pathology, especially chondral injuries. After 40 days, the observed rates of intra-articular injury increase proportionately with time from injury. A 6-week categorical model best stratifies intra-articular injury risk profile. Risk factor analysis identified skeletally mature patients with delayed surgery of >12 weeks to be at the highest risk for both chondral and medial meniscal injuries after an ACLR.</p><p><strong>Level of evidence: </strong>Level III.</p>","PeriodicalId":17880,"journal":{"name":"Knee Surgery, Sports Traumatology, Arthroscopy","volume":null,"pages":null},"PeriodicalIF":3.3000,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"After 40 days intra-articular injury, risk profile increases linearly with time to surgery in adolescent patients undergoing primary anterior cruciate ligament reconstruction.\",\"authors\":\"Todd Phillips, Brenden Ronna, Zach Terner, Tucker Cushing, Neal Goldenberg, Theodore Shybut\",\"doi\":\"10.1002/ksa.12423\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>Anterior cruciate ligament (ACL) injuries are becoming more common in youth athletes. Time-to-surgery has been shown to significantly affect the rates of concurrent injuries at the time of ACL reconstruction (ACLR). The purpose of this study was to evaluate if time-to-surgery in ACLR impacts observances of intra-articular injuries and to categorize injury profile in relation to time.</p><p><strong>Methods: </strong>An Institutional Review Board-approved retrospective cohort study was conducted. Included subjects were aged 21 and below and underwent primary ACLR within 6 months of injury between January 2012 and April 2020. Skeletal maturity was determined via imaging. Laterality, location and severity/pattern of meniscal and chondral injuries were recorded. Multivariate logistic regression was utilized to identify risk factors for intra-articular pathology. Cut-off analyses were added to regression models to identify trends of concurrent injuries.</p><p><strong>Results: </strong>Eight hundred and fifty patients met the inclusion criteria. Patients with observed articular cartilage injuries had a significantly longer time-to-surgery of 66 days (p = 0.01). Risk factors for chondral injury were time-to-surgery (p = 0.01) and skeletal maturity (p = 0.01), while medial meniscal tears were prognosticated by time-to-surgery (p = 0.03), skeletal maturity (p = 0.01) and body mass index (p = 0.00). Cut-off analysis showed that after 40 days the proportion of patients with observed chondral injury increased with time to surgery and that there were significantly different observances of chondral (p = 0.00) and medial meniscal (p = 0.03) injuries in the 6-week model, as compared to the continuous time model.</p><p><strong>Conclusion: </strong>Longer time-to-surgery in ACLR is associated with higher rates of concomitant intra-articular pathology, especially chondral injuries. After 40 days, the observed rates of intra-articular injury increase proportionately with time from injury. A 6-week categorical model best stratifies intra-articular injury risk profile. Risk factor analysis identified skeletally mature patients with delayed surgery of >12 weeks to be at the highest risk for both chondral and medial meniscal injuries after an ACLR.</p><p><strong>Level of evidence: </strong>Level III.</p>\",\"PeriodicalId\":17880,\"journal\":{\"name\":\"Knee Surgery, Sports Traumatology, Arthroscopy\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.3000,\"publicationDate\":\"2024-08-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Knee Surgery, Sports Traumatology, Arthroscopy\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1002/ksa.12423\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ORTHOPEDICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Knee Surgery, Sports Traumatology, Arthroscopy","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/ksa.12423","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
After 40 days intra-articular injury, risk profile increases linearly with time to surgery in adolescent patients undergoing primary anterior cruciate ligament reconstruction.
Purpose: Anterior cruciate ligament (ACL) injuries are becoming more common in youth athletes. Time-to-surgery has been shown to significantly affect the rates of concurrent injuries at the time of ACL reconstruction (ACLR). The purpose of this study was to evaluate if time-to-surgery in ACLR impacts observances of intra-articular injuries and to categorize injury profile in relation to time.
Methods: An Institutional Review Board-approved retrospective cohort study was conducted. Included subjects were aged 21 and below and underwent primary ACLR within 6 months of injury between January 2012 and April 2020. Skeletal maturity was determined via imaging. Laterality, location and severity/pattern of meniscal and chondral injuries were recorded. Multivariate logistic regression was utilized to identify risk factors for intra-articular pathology. Cut-off analyses were added to regression models to identify trends of concurrent injuries.
Results: Eight hundred and fifty patients met the inclusion criteria. Patients with observed articular cartilage injuries had a significantly longer time-to-surgery of 66 days (p = 0.01). Risk factors for chondral injury were time-to-surgery (p = 0.01) and skeletal maturity (p = 0.01), while medial meniscal tears were prognosticated by time-to-surgery (p = 0.03), skeletal maturity (p = 0.01) and body mass index (p = 0.00). Cut-off analysis showed that after 40 days the proportion of patients with observed chondral injury increased with time to surgery and that there were significantly different observances of chondral (p = 0.00) and medial meniscal (p = 0.03) injuries in the 6-week model, as compared to the continuous time model.
Conclusion: Longer time-to-surgery in ACLR is associated with higher rates of concomitant intra-articular pathology, especially chondral injuries. After 40 days, the observed rates of intra-articular injury increase proportionately with time from injury. A 6-week categorical model best stratifies intra-articular injury risk profile. Risk factor analysis identified skeletally mature patients with delayed surgery of >12 weeks to be at the highest risk for both chondral and medial meniscal injuries after an ACLR.
期刊介绍：
Few other areas of orthopedic surgery and traumatology have undergone such a dramatic evolution in the last 10 years as knee surgery, arthroscopy and sports traumatology. Ranked among the top 33% of journals in both Orthopedics and Sports Sciences, the goal of this European journal is to publish papers about innovative knee surgery, sports trauma surgery and arthroscopy. Each issue features a series of peer-reviewed articles that deal with diagnosis and management and with basic research. Each issue also contains at least one review article about an important clinical problem. Case presentations or short notes about technical innovations are also accepted for publication.
The articles cover all aspects of knee surgery and all types of sports trauma; in addition, epidemiology, diagnosis, treatment and prevention, and all types of arthroscopy (not only the knee but also the shoulder, elbow, wrist, hip, ankle, etc.) are addressed. Articles on new diagnostic techniques such as MRI and ultrasound and high-quality articles about the biomechanics of joints, muscles and tendons are included. Although this is largely a clinical journal, it is also open to basic research with clinical relevance.
Because the journal is supported by a distinguished European Editorial Board, assisted by an international Advisory Board, you can be assured that the journal maintains the highest standards.
Official Clinical Journal of the European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA).
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