Clinical Orthopaedics and Related Research®最新文献

{"title":"Letter to the Editor: Does the Combination of Platelet-rich Plasma and Supervised Exercise Yield Better Pain Relief and Enhanced Function in Knee Osteoarthritis? A Randomized Controlled Trial.","authors":"Xingwen Han, Ru Zhang, Tong Zhao","doi":"10.1097/CORR.0000000000003088","DOIUrl":"10.1097/CORR.0000000000003088","url":null,"abstract":"","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272243/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Medicaid Insurance is Associated With Decreased MRI Use for Ankle Sprains Compared With Private Insurance: A Retrospective Large-database Analysis.","authors":"Thompson Zhuang, Nicholas Vandal, Bijan Dehghani, Aymen Alqazzaz, Casey Jo Humbyrd","doi":"10.1097/CORR.0000000000002943","DOIUrl":"10.1097/CORR.0000000000002943","url":null,"abstract":"<p><strong>Background: </strong>Advanced imaging modalities are expensive, and access to advanced imaging services may vary by socioeconomic factors, creating the potential for unwarranted variations in care. Ankle sprains are a common injury for which variations in MRI use can occur, both via underuse of indicated MRIs (appropriate use) and overuse of nonindicated MRIs (inappropriate use). High-value, equitable healthcare would decrease inappropriate use and increase appropriate use of MRI for this common injury. It is unknown whether socioeconomic factors are associated with underuse of indicated MRIs and overuse of nonindicated MRIs for ankle sprains.</p><p><strong>Questions/purposes: </strong>Using ankle sprains as a paradigm injury, given their high population incidence, we asked: (1) Does MRI use for ankle sprains vary by insurance type? (2) After controlling for relevant confounding variables, did patients who received an MRI have higher odds of undergoing ankle surgery?</p><p><strong>Methods: </strong>Between 2011 and 2019, a total of 6,710,223 patients were entered into the PearlDiver Mariner Patient Records Database with a diagnosis of ankle sprain. We considered patients with continuous enrollment in the database for at least 1 year before and 2 years after the diagnosis as potentially eligible. Based on that, 68% (4,567,106) were eligible; a further 20% (1,372,478) were excluded because of age younger than 18 years, age at least 65 years with Medicaid insurance, or age < 65 years with Medicare insurance. Another 0.1% (9169) had incomplete data, leaving 47% (3,185,459) for analysis here. Patients with Medicaid insurance differed from patients with Medicare Advantage or private insurance with respect to age, gender, region, and comorbidity burden. The primary outcome was ankle MRI occurring within 12 months after diagnosis. The use of ankle surgery after MRI in each cohort was measured as a secondary outcome. We used multivariable logistic regression models to evaluate the association between insurance type and MRI use while adjusting for age, gender, region, and comorbidity burden. Separate multivariable regression models were created to evaluate the association between receiving an MRI and subsequent ankle surgery for each insurance type, adjusting for age, gender, region, and comorbidity burden. Within 12 months of an ankle sprain diagnosis, 1% (3522 of 339,457) of patients with Medicaid, 2% (44,793 of 2,627,288) of patients with private insurance, and 1% (1660 of 218,714) of patients with Medicare Advantage received an MRI.</p><p><strong>Results: </strong>After controlling for age, gender, region, and comorbidity burden, patients with Medicaid had lower odds of receiving an MRI within 12 months after ankle sprain diagnosis than patients with private insurance (odds ratio 0.60 [95% confidence interval 0.57 to 0.62]; p < 0.001). Patients with Medicaid who received an MRI had higher adjusted odds of undergoing subsequent ankle surgery ","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272272/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138497976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hip Arthroscopy Improves Sexual Function in Receptive Partners with Femoroacetabular Impingement Syndrome.","authors":"Nicole D Rynecki, Matthew T Kingery, Brittany DeClouette, Michael Buldo-Licciardi, Taylor Jazrawi, Jordan Eskenazi, Rae Lan, Thomas Youm","doi":"10.1097/CORR.0000000000003016","DOIUrl":"10.1097/CORR.0000000000003016","url":null,"abstract":"<p><strong>Background: </strong>Hip pain due to femoroacetabular impingement (FAI) is thought to adversely impact sexual satisfaction because of exacerbation of symptoms with hip ROM. However, the effect of FAI on sexual satisfaction and improvement after surgery to treat FAI is largely absent from published studies, despite patients' apparent interest in it as registered by the frequent appearance of these topics on online anonymous discussion platforms. In addition, details regarding its impact on the decision to pursue surgery and the success of hip arthroscopy in alleviating FAI-related sexual dysfunction based on the specific role assumed during intercourse (penetrative versus receptive) remains unknown.</p><p><strong>Questions/purposes: </strong>Given that sexual intercourse involves different amounts of hip ROM depending on whether patients assume the penetrative or receptive role, this study evaluated the effect of FAI and hip arthroscopy on sexual activity based on role. Compared with patients who participate in the penetrative role during sexual intercourse, do patients who participate in the receptive role (1) experience greater difficulty with sexual function because of FAI symptoms, (2) take longer to return to sexual intercourse after hip arthroscopy, and (3) experience greater improvements in reported sexual function after hip arthroscopy for FAI?</p><p><strong>Methods: </strong>This was a retrospective cohort study of patients undergoing hip arthroscopy for FAI. Between January 2017 and December 2021, 293 patients were treated with hip arthroscopy for FAI and enrolled in our longitudinally maintained database. Among all patients treated surgically, 184 patients were determined to be potentially eligible for study inclusion based on a minimum follow-up of 6 months postoperatively. The 6-month timepoint was chosen based on published data suggesting that at this timepoint, nearly 100% of patients resumed sexual intercourse with minimal pain after hip arthroscopy. Of the potentially eligible patients, 33% (61 patients) could not be contacted by telephone to obtain verbal consent for participation and 9% (17 patients) declined participation, leaving 106 eligible patients. Electronic questionnaires were sent to all eligible patients and were returned by 58% (61 patients). Forty-two percent of eligible patients (45) did not respond to the questionnaire and were therefore excluded from the analysis. Two percent (2) completed most survey questions but did not specify their role during intercourse and were therefore excluded. The mean age of included patients was 34 ± 9 years, and 56% were women The mean follow-up time was 2 ± 1 years. In total, 63% of included patients reported participating in the receptive role during sexual intercourse (49% receptive only and 14% both receptive and penetrative). Hip symptoms during sexual intercourse preoperatively and postoperatively were evaluated using a questionnaire created by our team to answer ou","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272362/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139971157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Machine Learning Did Not Outperform Conventional Competing Risk Modeling to Predict Revision Arthroplasty.","authors":"Jacobien H F Oosterhoff, Anne A H de Hond, Rinne M Peters, Liza N van Steenbergen, Juliette C Sorel, Wierd P Zijlstra, Rudolf W Poolman, David Ring, Paul C Jutte, Gino M M J Kerkhoffs, Hein Putter, Ewout W Steyerberg, Job N Doornberg","doi":"10.1097/CORR.0000000000003018","DOIUrl":"10.1097/CORR.0000000000003018","url":null,"abstract":"<p><strong>Background: </strong>Estimating the risk of revision after arthroplasty could inform patient and surgeon decision-making. However, there is a lack of well-performing prediction models assisting in this task, which may be due to current conventional modeling approaches such as traditional survivorship estimators (such as Kaplan-Meier) or competing risk estimators. Recent advances in machine learning survival analysis might improve decision support tools in this setting. Therefore, this study aimed to assess the performance of machine learning compared with that of conventional modeling to predict revision after arthroplasty.</p><p><strong>Question/purpose: </strong>Does machine learning perform better than traditional regression models for estimating the risk of revision for patients undergoing hip or knee arthroplasty?</p><p><strong>Methods: </strong>Eleven datasets from published studies from the Dutch Arthroplasty Register reporting on factors associated with revision or survival after partial or total knee and hip arthroplasty between 2018 and 2022 were included in our study. The 11 datasets were observational registry studies, with a sample size ranging from 3038 to 218,214 procedures. We developed a set of time-to-event models for each dataset, leading to 11 comparisons. A set of predictors (factors associated with revision surgery) was identified based on the variables that were selected in the included studies. We assessed the predictive performance of two state-of-the-art statistical time-to-event models for 1-, 2-, and 3-year follow-up: a Fine and Gray model (which models the cumulative incidence of revision) and a cause-specific Cox model (which models the hazard of revision). These were compared with a machine-learning approach (a random survival forest model, which is a decision tree-based machine-learning algorithm for time-to-event analysis). Performance was assessed according to discriminative ability (time-dependent area under the receiver operating curve), calibration (slope and intercept), and overall prediction error (scaled Brier score). Discrimination, known as the area under the receiver operating characteristic curve, measures the model's ability to distinguish patients who achieved the outcomes from those who did not and ranges from 0.5 to 1.0, with 1.0 indicating the highest discrimination score and 0.50 the lowest. Calibration plots the predicted versus the observed probabilities; a perfect plot has an intercept of 0 and a slope of 1. The Brier score calculates a composite of discrimination and calibration, with 0 indicating perfect prediction and 1 the poorest. A scaled version of the Brier score, 1 - (model Brier score/null model Brier score), can be interpreted as the amount of overall prediction error.</p><p><strong>Results: </strong>Using machine learning survivorship analysis, we found no differences between the competing risks estimator and traditional regression models for patients undergoing arthropla","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272341/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140109538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CORR Insights®: High Area Deprivation Index is Associated With Not Achieving the Patient-acceptable Symptom State After TKA.","authors":"David Jevsevar","doi":"10.1097/CORR.0000000000003146","DOIUrl":"10.1097/CORR.0000000000003146","url":null,"abstract":"","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272273/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CORR Insights®: Is Program Director Gender Associated With Gender Diversity Among Orthopaedic Surgery Residency Programs?","authors":"Ayesha Abdeen","doi":"10.1097/CORR.0000000000003143","DOIUrl":"10.1097/CORR.0000000000003143","url":null,"abstract":"","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272335/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Health Disparities in Patients With Musculoskeletal Injuries: Food Insecurity Is a Common and Clinically Challenging Problem.","authors":"Loc-Uyen T Vo, Luke Verlinsky, Sohan Jakkaraju, Ana S Guerra, Boris A Zelle","doi":"10.1097/CORR.0000000000003055","DOIUrl":"10.1097/CORR.0000000000003055","url":null,"abstract":"<p><strong>Background: </strong>Health disparities have important effects on orthopaedic patient populations. Socioeconomic factors and poor nutrition have been shown to be associated with an increased risk of complications such as infection in patients undergoing orthopaedic surgery. Currently, there are limited published data on how food insecurity is associated with medical and surgical complications.</p><p><strong>Questions/purposes: </strong>We sought to (1) determine the percentage of patients who experience food insecurity in an orthopaedic trauma clinic at a large Level 1 trauma center, (2) identify demographic and clinical factors associated with food insecurity, and (3) identify whether there are differences in the risk of complications and reoperations between patients who experience food insecurity and patients who are food-secure.</p><p><strong>Methods: </strong>This was a cross-sectional study using food insecurity screening surveys, which were obtained at an orthopaedic trauma clinic at our Level 1 trauma center. All patients 18 years and older who were seen for an initial evaluation or follow-up for fracture care between November 2022 and February 2023 were considered for inclusion in this study. For inclusion in this study, the patient had to have surgical treatment of their fracture and have completed at least one food insecurity screening survey. Ninety-eight percent (121 of 123) of patients completed the screening survey during the study period. Data for 21 patients were excluded because of nonoperative treatment of their fracture, nonfracture-related care, impending metastatic fracture care, and patients who had treatment at an outside facility and were transferring their care. This led to a study group of 100 patients with orthopaedic trauma. The mean age was 51 years, and 51% (51 of 100) were men. The mean length of follow-up available for patients in the study was 13 months from the initial clinic visit. Patient demographics, hospital admission data, and outcome data were collected from the electronic medical records. Patients were divided into two cohorts: food-secure versus food-insecure. Patients were propensity score matched for adjusted analysis.</p><p><strong>Results: </strong>A total of 37% of the patients in this study (37 of 100) screened positive for food insecurity during the study period. Patients with food insecurity were more likely to have a higher BMI than patients with food security (32 kg/m 2 compared with 28 kg/m 2 ; p = 0.009), and they were more likely not to have healthcare insurance or to have Medicaid (62% [23 of 37] compared with 30% [19 of 63]; p = 0.003). After propensity matching for age, gender, ethnicity, current substance use, Charleston comorbidity index, employment status, open fracture, and length of stay, food insecurity was associated with a higher percentage of superficial infections (13% [4 of 31] compared with 0% [0 of 31]; p = 0.047). There were no differences between the groups in t","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272253/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140850653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reply to the Letter to the Editor: Does the Combination of Platelet-rich Plasma and Supervised Exercise Yield Better Pain Relief and Enhanced Function in Knee Osteoarthritis? A Randomized Controlled Trial.","authors":"Sezen Karaborklu Argut, Derya Celik","doi":"10.1097/CORR.0000000000003164","DOIUrl":"10.1097/CORR.0000000000003164","url":null,"abstract":"","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272292/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Not the Last Word: The Academic Inflation Reduction Act.","authors":"Joseph Bernstein","doi":"10.1097/CORR.0000000000003171","DOIUrl":"10.1097/CORR.0000000000003171","url":null,"abstract":"","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272262/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141626165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CORR Insights®: Do Women and Minority Orthopaedic Residents Report Experiencing Worse Well-being and More Mistreatment Than Their Peers?","authors":"Amanda Mener","doi":"10.1097/CORR.0000000000003061","DOIUrl":"10.1097/CORR.0000000000003061","url":null,"abstract":"","PeriodicalId":10404,"journal":{"name":"Clinical Orthopaedics and Related Research®","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11272244/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140847511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}