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The Impact of Social Determinants of Health on 30 and 90-Day Readmission Rates After Spine Surgery 健康的社会决定因素对脊柱手术后30天和90天再入院率的影响
Pub Date : 2022-03-02 DOI: 10.2106/JBJS.21.00496
S. Mohanty, Meeki K. Lad, David S. Casper, N. Sheth, Comron Saifi
Background: Since its 2012 inception, the U.S. Centers for Medicare & Medicaid Services Hospital Readmissions Reduction Program (HRRP) has espoused cost-effective health-care delivery by financially penalizing hospitals with excessive 30-day readmission rates. In this study, we hypothesized that socioeconomic factors impact readmission rates of patients undergoing spine surgery. Methods: In this study, 2,830 patients who underwent a spine surgical procedure between 2012 and 2018 were identified retrospectively from our institutional database, with readmission (postoperative day [POD] 0 to 30 and POD 31 to 90) as the outcome of interest. Patients were linked to U.S. Census Tracts and ZIP codes using the Geographic Information Systems (ArcGIS) mapping program. Social determinants of health (SDOH) were obtained from publicly available databases. Patient income was estimated at the Public Use Microdata Area level based on U.S. Census Bureau American Community Survey data. Univariate and multivariable stepwise regression analyses were conducted. Significance was defined as p < 0.05, with Bonferroni corrections as appropriate. Results: Race had a significant effect on readmission only among patients whose estimated incomes were <$31,650 (χ2 = 13.4, p < 0.001). Based on a multivariable stepwise regression, patients with estimated incomes of <$31,000 experienced greater odds of readmission by POD 30 compared with patients with incomes of >$62,000; the odds ratio (OR) was 11.06 (95% confidence interval [CI], 6.35 to 15.57). There were higher odds of 30-day readmission for patients living in neighborhoods with higher diabetes prevalence (OR, 3.02 [95% CI, 1.60 to 5.49]) and patients living in neighborhoods with limited access to primary care providers (OR, 1.39 [95% CI, 1.10 to 1.70]). Lastly, each decile increase in the Area Deprivation Index of a patient’s Census Tract was associated with higher odds of 30-day readmission (OR, 1.40 [95% CI, 1.30 to 1.51]). Conclusions: Socioeconomically disadvantaged patients and patients from areas of high social deprivation have a higher risk of readmission following a spine surgical procedure. Level of Evidence: Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.
背景:自2012年启动以来,美国医疗保险和医疗补助服务中心减少医院再入院计划(HRRP)通过对30天再入院率过高的医院进行经济惩罚,支持具有成本效益的医疗保健服务。在本研究中,我们假设社会经济因素会影响脊柱手术患者的再入院率。方法:在本研究中,从我们的机构数据库中回顾性地确定了2012年至2018年期间接受脊柱外科手术的2830例患者,并将再入院(术后天数[POD] 0至30和POD 31至90)作为研究结果。使用地理信息系统(ArcGIS)绘图程序将患者与美国人口普查区和邮政编码联系起来。健康的社会决定因素(SDOH)是从公开的数据库中获得的。根据美国人口普查局美国社区调查数据,在公共使用微数据区域水平估计患者收入。进行单变量和多变量逐步回归分析。显著性定义为p < 0.05,适当采用Bonferroni校正。结果:种族仅在估计收入为62,000美元的患者中对再入院有显著影响;优势比(OR)为11.06(95%可信区间[CI], 6.35 ~ 15.57)。居住在糖尿病患病率较高的社区的患者(OR, 3.02 [95% CI, 1.60至5.49])和居住在初级保健提供者有限的社区的患者(OR, 1.39 [95% CI, 1.10至1.70])30天再入院的几率更高。最后,患者人口普查区的区域剥夺指数每增加十分位数,30天再入院的几率就会增加(OR, 1.40 [95% CI, 1.30至1.51])。结论:社会经济条件差的患者和来自高度社会剥夺地区的患者在脊柱外科手术后再入院的风险更高。证据等级:预后IV级。参见《作者说明》获得证据等级的完整描述。
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引用次数: 12
Minimal Clinically Important Changes in HOOS-12 and KOOS-12 Scores Following Joint Replacement 关节置换术后HOOS-12和KOOS-12评分的微小临床重要变化
Pub Date : 2022-02-22 DOI: 10.2106/JBJS.21.00741
Sze-Ee Soh, Ian A. Harris, K. Cashman, E. Heath, M. Lorimer, S. Graves, I. Ackerman
Background: For patient-reported outcome measures (PROMs) to provide meaningful information to support clinical care, we need to understand the magnitude of change that matters to patients. The aim of this study was to estimate minimal clinically important changes (MCICs) for the 12-item Hip disability and Osteoarthritis Outcome Score (HOOS-12) and Knee injury and Osteoarthritis Outcome Score (KOOS-12) among people undergoing joint replacement for osteoarthritis. Methods: Individual-level data from the Australian Orthopaedic Association National Joint Replacement Registry’s pilot PROMs program were used for this analysis. Preoperative and 6-month postoperative HOOS-12 and KOOS-12 domain and summary impact scores plus a rating of patient-perceived change after surgery (on a 5-point scale ranging from “much worse” to “much better”) were available. Three anchor-based approaches—mean change, receiver operating characteristics (ROC) based on Youden’s J statistic, and predictive modeling using a binary logistic regression model—were used to calculate MCICs based on patient-perceived change. Results: Data were available for 1,490 patients treated with total hip replacement (THR) (mean age, 66 years; 54% female) and 1,931 patients treated with total knee replacement (TKR) (mean age, 66 years; 55% female). Using the mean change method, the MCIC ranged from 24.0 to 27.5 points for the HOOS-12 and 17.5 to 21.8 points for the KOOS-12. The ROC analyses generated comparable MCIC values (28.1 for HOOS-12 and a range of 15.6 to 21.9 for KOOS-12) with high sensitivity and specificity. Lower estimates were derived from predictive modeling following adjustment for the proportion of improved patients (range, 15.7 to 19.2 for HOOS-12 and 14.2 to 16.5 for KOOS-12). Conclusions: We report MCIC values for the HOOS-12 and KOOS-12 instruments that we derived using 3 different methods. As estimates obtained using predictive modeling can be adjusted for the proportion of improved patients, these may be the most clinically applicable. These MCIC values can be used to interpret important changes in pain, function, and quality of life from the patient’s perspective. Levels of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
背景:为了让患者报告的结果测量(PROMs)提供有意义的信息来支持临床护理,我们需要了解对患者重要的变化幅度。本研究的目的是评估在接受骨关节炎关节置换术的患者中,12项髋关节残疾和骨关节炎结局评分(HOOS-12)和膝关节损伤和骨关节炎结局评分(KOOS-12)的最小临床重要变化(MCICs)。方法:来自澳大利亚骨科协会国家关节置换登记试点项目的个人数据用于分析。术前和术后6个月HOOS-12和KOOS-12领域评分和综合影响评分加上术后患者感知变化评分(5分制,从“差得多”到“好得多”)。采用三种基于锚点的方法——平均变化、基于Youden 's J统计量的受试者工作特征(ROC)和基于二元logistic回归模型的预测建模——计算基于患者感知变化的MCICs。结果:1490例接受全髋关节置换术(THR)治疗的患者(平均年龄66岁;54%为女性)和1,931例接受全膝关节置换术(TKR)的患者(平均年龄66岁;55%的女性)。使用平均变化法,hos -12的MCIC在24.0到27.5点之间,KOOS-12的MCIC在17.5到21.8点之间。ROC分析产生了相当的MCIC值(HOOS-12为28.1,KOOS-12为15.6至21.9),具有很高的敏感性和特异性。根据改善患者比例调整后的预测模型得出较低的估计值(HOOS-12为15.7至19.2,KOOS-12为14.2至16.5)。结论:我们报告了使用3种不同方法得出的HOOS-12和KOOS-12仪器的MCIC值。由于使用预测模型获得的估计值可以根据改善患者的比例进行调整,因此这些估计值可能是最具临床适用性的。这些MCIC值可用于从患者的角度解释疼痛、功能和生活质量的重要变化。证据等级:预后III级。有关证据水平的完整描述,请参见作者说明。
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引用次数: 11
A Novel Fluoroscopic View for Improved Assessment of the Safety of the Posterosuperior Screw in Femoral Neck Fracture Fixation 一种改进后上螺钉在股骨颈骨折内固定安全性评估的新型透视方法
Pub Date : 2022-02-15 DOI: 10.2106/JBJS.21.00959
E. Terhune, Evan M. Polce, Joel C. Williams
Background: The purpose of the present study was to determine specific fluoroscopic views of the femoral neck to accurately identify partially extraosseous (“in-out-in”; IOI) placement of the posterosuperior screw for fixation of femoral neck fractures. Methods: A 3.2-mm guide pin was placed in the posterosuperior aspect of 2 synthetic femur models: 1 entirely intraosseous and 1 IOI. Sequential fluoroscopic images were made at 5° intervals in order to identify which fluoroscopic projections identified IOI guide pin placement. These images were utilized to inform screw placement and assessment in the second phase of the study, which involved the use of cadaveric specimens. In Phase II, the posterosuperior screw of the inverted triangle was placed in 10 cadaveric specimens with use of a standard posteroanterior fluoroscopic view and 1 of 2 lateral views, either (1) neck in line with the shaft, i.e., 0° lateral; or (2) a −15° rollunder view. The final fluoroscopic views (i.e., the posteroanterior and multiple lateral and oblique views) were randomized and blinded for review by 10 orthopaedic residents and 5 attending orthopaedic traumatologists. Specimens were stripped of soft tissue and inspected for screw perforation. Results: Overall accuracy of respondents was 68.8%, with no difference between the attending traumatologists (71.8%) and resident surgeons (67.4%; p = 0.173). Interobserver reliability was moderate (κ = 0.496). Dissection identified that 4 (40%) of 10 screws were extraosseous. All of the extraosseous screws were placed with use of the 0° lateral view. The −15° rollunder lateral view was the most sensitive (81.7%) and specific (92.2%) view for identifying IOI screw placement. Conclusions: Surgeons often utilize the standard posteroanterior and 0° lateral fluoroscopic views to safely place screws; however, many of these screws are IOI. The addition of a −15° rollunder lateral view significantly improved identification of IOI screws in the posterosuperior femoral neck. Unidentified IOI screw placement may result in damage to the blood supply of the femoral head.
背景:本研究的目的是确定股骨颈的特定透视视图,以准确识别部分骨外(“内-外-内”;采用后上螺钉固定股骨颈骨折。方法:在2个合成股骨模型(1个全骨内模型和1个IOI模型)的后上侧放置3.2 mm导针。以5°间隔拍摄连续的透视图像,以确定哪些透视投影确定了IOI导针的放置位置。这些图像用于研究第二阶段的螺钉放置和评估,其中涉及使用尸体标本。在第二阶段,使用标准的后前位透视和2个侧位透视中的1个,在10个尸体标本中放置倒三角的后上位螺钉,(1)颈部与椎体直线,即0°侧位;或(2)视场下- 15°滚转。最终的透视视图(即后前位和多个侧位和斜位视图)是随机和盲法的,由10名骨科住院医师和5名骨科创伤主治医师进行审查。标本剥离软组织,检查螺钉穿孔。结果:被调查者的总体准确率为68.8%,在创伤主治医师(71.8%)和住院医师(67.4%)之间没有差异;P = 0.173)。观察者间信度中等(κ = 0.496)。解剖发现10枚螺钉中有4枚(40%)是骨外螺钉。所有骨外螺钉均采用0°侧位置入。- 15°侧滚视图是确定IOI螺钉放置的最敏感(81.7%)和特异(92.2%)视图。结论:外科医生通常使用标准的后前位和0°侧位透视来安全放置螺钉;然而,许多这些螺钉是IOI。在侧位视图下增加- 15°滚位可显著改善股骨后上颈IOI螺钉的识别。不明位置的IOI螺钉置入可能导致股骨头血液供应受损。
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引用次数: 6
Risk Factors for Delayed Hospital Admission and Surgical Treatment of Open Tibial Fractures in Tanzania 坦桑尼亚开放性胫骨骨折延迟住院和手术治疗的危险因素
Pub Date : 2022-02-01 DOI: 10.2106/JBJS.21.00727
J. Holler, Abigail Cortez, S. Challa, E. Eliezer, Billy Hoanga, Saam Morshed, D. Shearer
Background: Open fractures, especially of the tibia, require prompt intervention to achieve optimal patient outcomes. While open tibial shaft fractures are common injuries in low- and middle-income countries (LMICs), there is a dearth of literature examining delays to surgery for these injuries in low-resource settings. This study investigated risk factors for delayed management of open tibial fractures in Tanzania. Methods: We conducted an ad hoc analysis of adult patients enrolled in a prospective observational study at a tertiary referral center in Tanzania from 2015 to 2017. Multivariable models were utilized to analyze risk factors for delayed hospital presentation of ≥2 hours, median time from injury to the treatment hospital, and delayed surgical treatment of ≥12 hours after admission among patients with diaphyseal open tibial fractures. Results: Two hundred and forty-nine patients met the inclusion criteria. Only 12% of patients used an ambulance, 41% were delayed ≥2 hours in presentation to the first hospital, 75% received an interfacility referral, and 10% experienced a delay to surgery of ≥12 hours after admission. After adjusting for injury severity, having insurance (adjusted odds ratio [aOR] = 0.48; 95% confidence interval [CI] = 0.24 to 0.96) and wounds with approximated skin edges (aOR = 0.37; 95% CI = 0.20 to 0.66) were associated with a decreased risk of delayed hospital presentation. Interfacility referrals (2.3 hours greater than no referral; p = 0.015) and rural injury location (10.9 hours greater than urban location; p < 0.001) were associated with greater median times to treatment hospital admission. Older age (aOR = 0.54 per 10 years; 95% CI = 0.31 to 0.95), single-person households (aOR = 0.12 compared with ≥8 people; 95% CI = 0.02 to 0.96), and an education level greater than pre-primary (aOR = 0.16; 95% CI = 0.04 to 0.62) were associated with fewer delays to surgery of ≥12 hours after admission. Conclusions: Prehospital network and socioeconomic characteristics are associated with delays to open tibial fracture care in Tanzania. Reducing interfacility referrals and implementing surgical cost-reduction strategies may help to reduce delays to open fracture care in LMICs. Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
背景:开放性骨折,尤其是胫骨骨折,需要及时干预以达到最佳的治疗效果。虽然开放性胫骨干骨折是低收入和中等收入国家(LMICs)常见的损伤,但缺乏文献研究在资源匮乏的情况下对这些损伤进行手术治疗的延误。本研究调查了坦桑尼亚开放性胫骨骨折延迟治疗的危险因素。方法:我们对2015年至2017年在坦桑尼亚一家三级转诊中心参加前瞻性观察研究的成年患者进行了临时分析。采用多变量模型分析胫骨骨干开放性骨折患者延迟住院≥2小时、受伤至治疗医院的中位时间、入院后延迟手术治疗≥12小时的危险因素。结果:249例患者符合纳入标准。只有12%的患者使用了救护车,41%的患者在第一家医院就诊时延迟≥2小时,75%的患者接受了机构间转诊,10%的患者在入院后延迟手术≥12小时。在调整损伤严重程度后,有保险(调整优势比[aOR] = 0.48;95%可信区间[CI] = 0.24 ~ 0.96)和皮肤边缘近似的伤口(aOR = 0.37;95% CI = 0.20 ~ 0.66)与延迟住院的风险降低相关。机构间转介(比无转介多2.3小时);P = 0.015),农村损伤部位比城市损伤部位长10.9小时;P < 0.001)与治疗入院的中位数时间较大相关。老年(aOR = 0.54 / 10年;95% CI = 0.31 ~ 0.95),单人家庭(与≥8人相比aOR = 0.12;95% CI = 0.02 ~ 0.96),且教育水平高于学前教育(aOR = 0.16;95% CI = 0.04 ~ 0.62)与入院后延迟手术≥12小时的患者较少相关。结论:院前网络和社会经济特征与坦桑尼亚胫骨骨折开放治疗的延迟有关。减少机构间转诊和实施手术成本降低策略可能有助于减少中低收入国家开放骨折护理的延误。证据等级:预后III级。有关证据水平的完整描述,请参见作者说明。
{"title":"Risk Factors for Delayed Hospital Admission and Surgical Treatment of Open Tibial Fractures in Tanzania","authors":"J. Holler, Abigail Cortez, S. Challa, E. Eliezer, Billy Hoanga, Saam Morshed, D. Shearer","doi":"10.2106/JBJS.21.00727","DOIUrl":"https://doi.org/10.2106/JBJS.21.00727","url":null,"abstract":"Background: Open fractures, especially of the tibia, require prompt intervention to achieve optimal patient outcomes. While open tibial shaft fractures are common injuries in low- and middle-income countries (LMICs), there is a dearth of literature examining delays to surgery for these injuries in low-resource settings. This study investigated risk factors for delayed management of open tibial fractures in Tanzania. Methods: We conducted an ad hoc analysis of adult patients enrolled in a prospective observational study at a tertiary referral center in Tanzania from 2015 to 2017. Multivariable models were utilized to analyze risk factors for delayed hospital presentation of ≥2 hours, median time from injury to the treatment hospital, and delayed surgical treatment of ≥12 hours after admission among patients with diaphyseal open tibial fractures. Results: Two hundred and forty-nine patients met the inclusion criteria. Only 12% of patients used an ambulance, 41% were delayed ≥2 hours in presentation to the first hospital, 75% received an interfacility referral, and 10% experienced a delay to surgery of ≥12 hours after admission. After adjusting for injury severity, having insurance (adjusted odds ratio [aOR] = 0.48; 95% confidence interval [CI] = 0.24 to 0.96) and wounds with approximated skin edges (aOR = 0.37; 95% CI = 0.20 to 0.66) were associated with a decreased risk of delayed hospital presentation. Interfacility referrals (2.3 hours greater than no referral; p = 0.015) and rural injury location (10.9 hours greater than urban location; p < 0.001) were associated with greater median times to treatment hospital admission. Older age (aOR = 0.54 per 10 years; 95% CI = 0.31 to 0.95), single-person households (aOR = 0.12 compared with ≥8 people; 95% CI = 0.02 to 0.96), and an education level greater than pre-primary (aOR = 0.16; 95% CI = 0.04 to 0.62) were associated with fewer delays to surgery of ≥12 hours after admission. Conclusions: Prehospital network and socioeconomic characteristics are associated with delays to open tibial fracture care in Tanzania. Reducing interfacility referrals and implementing surgical cost-reduction strategies may help to reduce delays to open fracture care in LMICs. Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.","PeriodicalId":22579,"journal":{"name":"The Journal of Bone and Joint Surgery","volume":"7 1","pages":"716 - 722"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88336195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Total Knee Arthroplasty Function at 25 Years Following Proximal Tibial Osteotomy 胫骨近端截骨术后25年的全膝关节置换术功能
Pub Date : 2022-01-06 DOI: 10.2106/JBJS.21.00761
M. Hevesi, Ryan R. Wilbur, Lucas K. Keyt, M. Abdel, B. Levy, D. Saris, M. Stuart, A. Krych
Background: Proximal tibial osteotomy (PTO) is a well-established treatment for coronal deformity and focal cartilage defects. However, the utility of joint-preserving interventions must be weighed against potential effects on subsequent total knee arthroplasty (TKA). The purpose of this study was to determine the effect of PTO on subsequent TKA by comparing outcomes in patients with bilateral TKAs following unilateral PTO. Methods: Patients who underwent bilateral TKAs from 2000 to 2015 at a single institution and had previously undergone a unilateral valgus-producing PTO were reviewed. We evaluated 140 TKAs performed in 70 patients (24 female, 46 male) with a mean age at PTO of 50 ± 8 years. The patients underwent conversion to TKA at a mean of 14 ± 7 years following ipsilateral PTO and were followed for a mean of 25 ± 7 years (range, 6 to 40 years) following PTO. The Knee Society Score (KSS), Forgotten Joint Score-12 (FJS-12), subjective knee preference, and revision were compared between the PTO-TKA and contralateral TKA-only sides. Results: The PTO side demonstrated similar KSS Knee subscores (41 ± 16) compared with the contralateral side (39 ± 16, p = 0.67) immediately prior to arthroplasty. Patients had significant improvements in KSS (p < 0.001) after TKA, with clinically similar KSS values at 2 to 15 years of follow-up when knees were compared in a pairwise fashion (p = 0.10 to 0.83). Five PTO-TKA knees (7%) and 4 control TKA-only knees (6%) underwent revision at a mean of 5 years postoperatively (p = 0.76). The number of all-cause reoperations was approximately twice as high in PTO-TKA knees (13% compared with 6% in TKA-only knees, p = 0.24). At the time of final follow-up, PTO-TKA knees demonstrated similar FJS-12 scores (72 ± 26) compared with the contralateral knees (70 ± 28, p = 0.57). Nineteen percent of patients preferred the PTO-TKA knee, 19% preferred the contralateral TKA-only knee, and 62% stated that their knees were equivalent (p > 0.99). The final Tegner activity score was 2.5 ± 1.4. Conclusions: Long-term clinical function of TKA following PTO was excellent, with patients demonstrating comparable subjective outcomes and equivalent knee preference compared with the contralateral TKA-only knees. Further, well-matched studies are needed to evaluate long-term revision and reoperation rates following PTO-TKA. Level of Evidence: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
背景:胫骨近端截骨术(PTO)是治疗冠状畸形和局灶性软骨缺损的有效方法。然而,必须权衡关节保护干预措施的效用与后续全膝关节置换术(TKA)的潜在影响。本研究的目的是通过比较单侧PTO后双侧TKA患者的预后来确定PTO对后续TKA的影响。方法:回顾了2000年至2015年在单一机构接受双侧tka并曾接受单侧外翻PTO的患者。我们评估了70例患者(24例女性,46例男性)的140例tka,平均PTO年龄为50±8岁。患者在同侧PTO后平均14±7年转为TKA,在PTO后平均25±7年(范围6至40年)随访。膝关节社会评分(KSS)、遗忘关节评分-12 (FJS-12)、主观膝关节偏好和翻修在PTO-TKA和对侧仅tka侧之间进行比较。结果:关节置换术前,PTO侧KSS膝关节评分(41±16)与对侧(39±16,p = 0.67)相似。TKA后患者的KSS有显著改善(p < 0.001),当膝关节以两两方式进行比较时,随访2至15年的临床KSS值相似(p = 0.10至0.83)。5例PTO-TKA膝关节(7%)和4例对照tka膝关节(6%)在术后平均5年进行了翻修(p = 0.76)。全因再手术的数量在PTO-TKA膝关节组大约是tka膝关节组的两倍(13%,而仅tka膝关节组为6%,p = 0.24)。在最后随访时,PTO-TKA膝关节的FJS-12评分(72±26)与对侧膝关节(70±28,p = 0.57)相似。19%的患者更喜欢PTO-TKA膝关节,19%的患者更喜欢对侧tka膝关节,62%的患者表示他们的膝关节是相同的(p < 0.99)。最终Tegner活动评分为2.5±1.4。结论:PTO后TKA的长期临床功能非常好,与仅对侧TKA的膝关节相比,患者表现出相当的主观结果和相同的膝关节偏好。此外,需要进行充分匹配的研究来评估PTO-TKA术后的长期翻修和再手术率。证据等级:治疗性III级。有关证据水平的完整描述,请参见作者说明。
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引用次数: 0
Hyaluronic Acid Injections for Knee Osteoarthritis 透明质酸注射治疗膝骨关节炎
Pub Date : 2021-12-13 DOI: 10.2106/JBJS.21.00832
Kevin Zhu, A. Acuña, Linsen T Samuel, Daniel Grits, A. Kamath
Background: The utilization of hyaluronic acid (HA) for the management of knee osteoarthritis (OA) remains controversial, and more information is needed regarding how its utilization and financial burden have changed over recent years. The purpose of our analysis was to evaluate changes in overall utilization and health-care costs associated with HA injections among Medicare beneficiaries over a contemporary time frame. Methods: The 2012 to 2018 Medicare Fee-for-Service Provider Utilization and Payment Public Use Files (PUFs) were utilized for our analysis. Organized by Healthcare Common Procedure Coding System (HCPCS) codes, these files capture 100% of Medicare Part B claims. Payment and utilization data were collected for all HCPCS codes corresponding to injection of an HA formulation. The number of services involving HA as well as the total cost of HA administration in 2020 U.S. dollars were tabulated. Mann-Kendall trend tests were used to evaluate trends in utilization for providers nationally and when segregated by specialty. Results: Total HA utilization increased significantly from 2012 (n = 1,090,503) through 2018 (n = 1,209,489; p = 0.04). Although orthopaedic surgeons did not demonstrate significant changes in total utilization rates (p = 0.23), the average number of services per orthopaedic surgeon increased significantly (p = 0.02). Reflecting a substantial growth in the number of advanced practice providers (APPs) providing injections, there was a significant increase in utilization and associated costs among physician assistants (p < 0.01) and nurse practitioners (p < 0.01). Total costs associated with HA services increased significantly from $290.10 million to $325.02 million (p < 0.01). Conclusions: Despite the 2013 American Academy of Orthopaedic Surgeons clinical practice guideline recommending against the clinical utility of these injections, HA services continued to be widely implemented among Medicare beneficiaries. Although there were variations across specialties when evaluating overall utilization rates as well as rates per provider, APPs largely contributed to the increase seen in the U.S. over this study period. More data are needed to support continued implementation and spending on this low-value care.
背景:透明质酸(HA)在膝关节骨关节炎(OA)治疗中的应用仍存在争议,需要更多的信息来了解近年来其应用和经济负担的变化。我们分析的目的是评估当代医疗保险受益人中与HA注射相关的总体利用率和医疗保健成本的变化。方法:利用2012 - 2018年医疗保险服务提供者收费使用和支付公共用途文件(PUFs)进行分析。由医疗保健通用程序编码系统(HCPCS)代码组织,这些文件捕获100%的医疗保险B部分索赔。收集所有HCPCS代码与注射一种HA制剂相对应的支付和使用数据。以2020年计,涉及医管局的服务数目及医管局管理总成本以美元计。使用Mann-Kendall趋势检验来评估全国和按专业区分的提供者的使用趋势。结果:从2012年(n = 1,090,503)到2018年(n = 1,209,489;P = 0.04)。尽管骨科医生的总使用率没有显著变化(p = 0.23),但每位骨科医生的平均服务次数显著增加(p = 0.02)。医师助理(p < 0.01)和执业护士(p < 0.01)的使用率和相关成本显著增加,反映了提供注射服务的高级执业人员(app)数量的大幅增长。医管局服务的总成本由290.10万元大幅增加至32502万元(p < 0.01)。结论:尽管2013年美国骨科医师学会临床实践指南不推荐这些注射的临床应用,HA服务继续在医疗保险受益人中广泛实施。尽管在评估整体使用率和每个供应商的使用率时,不同专业之间存在差异,但在本研究期间,应用程序对美国的增长做出了很大贡献。需要更多的数据来支持这种低价值护理的持续实施和支出。
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引用次数: 4
Femoral Neck Stress Fractures in Athletes and the Military 运动员和军人股骨颈应力性骨折
Pub Date : 2021-11-29 DOI: 10.2106/JBJS.21.00896
K. Shaw, Colleen M. Moreland, T. Hunt, Colleen Barkley, F. O'Brien, Keith L. Jackson
➤ Femoral neck stress fractures (FNSFs) are an infrequent condition in athletic and military populations.➤ A high index of suspicion with liberal use of magnetic resonance imaging (MRI) is vital for early recognition and treatment initiation.➤ An associated hip effusion on MRI is a risk factor for an evolving stress injury and requires close assessment and consideration for repeat MRI.➤ Stress reactions and stable, incomplete FNSFs (<50% of femoral neck width) can be treated nonsurgically.➤ Surgical intervention is accepted for high-risk, incomplete (≥50% of femoral neck width), and complete FNSFs.➤ Overall, there is a paucity of high-quality literature on the rates of return to activity following FNSF.
股骨颈应力性骨折(FNSFs)在运动员和军人人群中并不常见。➤高怀疑指数和广泛使用磁共振成像(MRI)对早期识别和治疗开始至关重要。MRI显示的相关髋关节积液是发生应力性损伤的危险因素,需要密切评估并考虑再次MRI检查。➤应激反应和稳定的、不完整的FNSFs(<股骨颈宽度的50%)可以非手术治疗。➤对于高危、不完全性(股骨颈宽度≥50%)和完全性FNSFs,可接受手术干预。总体而言,关于FNSF后活动恢复率的高质量文献很少。
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引用次数: 4
In Reparable Rotator Cuff Tears with Lesions of the Long Head of the Biceps Brachii Tendon, Tenotomy Did Not Differ from Tenodesis in Terms of Function or Pain 在可修复的肩袖撕裂伴肱二头肌肌腱长头损伤中,肌腱切开术与肌腱固定术在功能或疼痛方面没有区别
Pub Date : 2017-02-15 DOI: 10.2106/JBJS.16.01383
J. Karlsson
Lee HJ, Jeong JY, Kim CK, Kim YS. Surgical treatment of lesions of the long head of the biceps brachii tendon with rotator cuff tear: a prospective randomized clinical trial comparing the clinical results of tenotomy and tenodesis. J Shoulder Elbow Surg. 2016 Jul;25(7):1107-14.### Question:In patients with reparable rotator cuff tears and symptomatic lesions of the long head of the biceps brachii tendon (LHBT), what is the comparative efficacy of tenotomy and tenodesis?### Design:Randomized (allocation not concealed)*, blinded (patients and outcome assessors), controlled trial with follow-up at a mean of 20 or 25 months.### Setting:The Catholic University of Korea, Seoul, Republic of Korea.### Patients:137 patients (mean age, 63 years; 77% women) who needed surgical repair for small to medium-sized rotator cuff tears and had concomitant symptomatic partial tears of the LHBT (confirmed with magnetic resonance imaging) that had shown no improvement after ≥1 month of conservative treatment with medication or corticosteroid injections. The exclusion criteria were large or massive rotator cuff tears, previous shoulder surgery or trauma, glenohumeral arthritis, …
李海杰,郑建勇,金志强,金永元。肱二头肌肌腱长头病变伴肩袖撕裂的手术治疗:一项前瞻性随机临床试验,比较肌腱切断术和肌腱固定术的临床结果。[J]中华肩关节外科杂志,2016;25(7):1107-14。问题:对于可修复的肩袖撕裂和有症状的肱二头肌腱长头病变(LHBT)的患者,肌腱切断术和肌腱固定术的比较疗效如何?设计:随机(分配不隐藏)*,盲法(患者和结果评估者),对照试验,平均随访20或25个月。地点:韩国首尔天主教大学。患者:137例(平均年龄63岁;(77%的女性)需要手术修复中小型肩袖撕裂,并伴有LHBT的症状性部分撕裂(经磁共振成像证实),经药物或皮质类固醇注射保守治疗≥1个月后无改善。排除标准为肩袖撕裂、既往肩部手术或创伤、肩关节关节炎、…
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引用次数: 6
Change in Talar Translation in the Coronal Plane After Mobile-Bearing Total Ankle Replacement and Its Association with Lower-Limb and Hindfoot Alignment 可移动全踝关节置换术后冠状面距骨平移的变化及其与下肢和后足对齐的关系
Pub Date : 2017-02-15 DOI: 10.2106/JBJS.15.01340
Y. Yi, J. Cho, Ji‐Beom Kim, Jaeyoung Kim, Suyeon Park, Woo-Chun Lee
Background: Mobile-bearing total ankle replacement (TAR) enables motion at the tibial implant-polyethylene insert interface. This motion could lead to coronal translation of the talus relative to the tibia and may affect radiographic outcome. We aimed to assess the translation of the talus before and after mobile-bearing TAR to determine whether translation of the talus after TAR is associated with coronal plane alignment of the lower limb and hindfoot as well as to investigate the complications associated with talar translation. Methods: In this retrospective cohort study, we enrolled 153 patients (159 ankles) with a minimum follow-up of 3 years who underwent mobile-bearing TAR. The location of the talus in the coronal plane was quantified with use of talar center migration (TCM) on anteroposterior radiographs both preoperatively and at postoperative intervals, and the relationship between them was investigated. Radiographic parameters in the coronal plane—including mechanical axis deviation (MAD), lateral distal tibial angle (LDTA), hindfoot alignment angle, and hindfoot moment arm—were measured. The relationship between TCM and radiographic parameters in the coronal plane was assessed in each group. The complications associated with talar translation were examined during the same period. Results: During the 36-month follow-up period, the postoperative TCM showed a strong relationship with the preoperative TCM. Moreover, MAD, LDTA, and hindfoot alignment were significantly related to talar translation (p < 0.01). Complications included medial malleolar impingement in 5 cases (including delayed medial malleolar fracture due to medial impingement in 2 cases), insert dislocation in 1 case, and edge-loading in 2 cases; all of the cases with complications demonstrated implant overhang with talar translation. Conclusions: Talar translation in the coronal plane after mobile-bearing TAR correlates with the preoperative talar translation. Talar translation arises from deformities of MAD, LDTA, and hindfoot alignment, and it may be accompanied by various complications, as observed on coronal radiography. Therefore, additional realignment procedures for coronal malalignment should be considered to prevent talar translation after mobile-bearing TAR. Level of Evidence: Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.
背景:可移动全踝关节置换术(TAR)可以在胫骨植入物-聚乙烯植入物界面上运动。这种运动可能导致距骨相对于胫骨的冠状移位,并可能影响影像学结果。我们的目的是评估距骨移位前后的距骨移位,以确定距骨移位后的距骨移位是否与下肢和后足的冠状面对齐有关,并研究距骨移位相关的并发症。方法:在这项回顾性队列研究中,我们招募了153例患者(159踝关节),随访时间至少为3年。采用距骨中心偏移(TCM)对距骨在冠状面内的位置进行量化,并探讨术前和术后间隔的正位x线片与距骨之间的关系。测量冠状面放射学参数,包括机械轴偏差(MAD)、胫骨远端外侧角(LDTA)、后足对准角和后足力矩臂。评估各组冠状面造影参数与中医的关系。与距骨平移相关的并发症在同一时期进行了检查。结果:在36个月的随访中,术后中医与术前中医表现出较强的相关性。此外,MAD、LDTA和后足对齐与距骨平移有显著相关(p < 0.01)。并发症包括内踝撞击5例(包括2例因内踝撞击导致迟发性内踝骨折),内嵌体脱位1例,边缘负荷2例;所有出现并发症的病例均表现为种植体悬垂伴距骨平移。结论:带活动物的TAR术后冠状面距骨平移与术前距骨平移相关。距骨平移是由MAD、LDTA和后足对齐畸形引起的,如冠状位摄影所观察到的,它可能伴有各种并发症。因此,应考虑对冠状面失调进行额外的调整程序,以防止在移动方位TAR后的距骨平移。证据等级:预后IV级。参见《作者说明》获得证据等级的完整描述。
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引用次数: 23
The Use of the h-Index in Academic Orthopaedic Surgery h指数在学术骨科手术中的应用
Pub Date : 2017-02-15 DOI: 10.2106/JBJS.15.01354
Sevag A Bastian, J. Ippolito, Santiago A Lopez, J. Eloy, Kathleen S Beebe
Background: The Hirsch index (h-index), widely considered a valuable measure of assessing academic productivity, has been studied in various medical and surgical specialties and has shown strong associations between higher h-indices and academic promotion, as well as with National Institutes of Health (NIH) awards. Additionally, the m-index and e-index may complement the h-index in this assessment of merit. The purpose of this study was to investigate the relationship between the h, m, and e-indices and academic rank for 2,061 academic orthopaedic surgeons in the United States. Methods: The h-indices of faculty members from 120 academic orthopaedic surgery residency programs were organized and calculated using the Scopus and Google Scholar databases. Additionally, m-index and e-index scores were calculated from Google Scholar. After application of exclusion criteria, 2,061 academic orthopaedic surgeons were included. Results: Academic rank (assistant professor, associate professor, professor, and chair) increases as mean h-index, m-index, and e-index scores increase. Among 976 assistant professors, 504 associate professors, 461 professors, and 120 chairs, mean h, m, and e-indices increased with each academic rank. In the comparison of male and female surgeons, there was no significant difference in h, m, or e-index scores, with the exception of increased h-index scores among male assistant professors. Conclusions: Scholarly impact, as defined by academic productivity and scientific relevance, can be classified by the h-index and supplemented by the m and e-indices. This study has revealed well-defined differences in h, m, and e-indices with regard to academic rank among orthopaedic surgeons. Although the h, m, and e-indices may be of value as adjunct assessment devices for scholarly merit, careful consideration of their limitations must be maintained.
背景:赫希指数(h-index)被广泛认为是评估学术生产力的一个有价值的指标,已经在各种医学和外科专业进行了研究,并显示出较高的h-指数与学术提升以及国家卫生研究院(NIH)奖励之间的强烈关联。此外,m-指数和e-指数可以在这种绩效评估中补充h-指数。本研究旨在探讨美国2061名骨科医师的h、m、e指数与学术排名的关系。方法:利用Scopus和谷歌Scholar数据库,对120个骨科学术住院医师项目教师的h指数进行整理和计算。此外,m-index和e-index得分由谷歌Scholar计算。应用排除标准后,纳入2061名学术骨科医生。结果:随着h-index、m-index和e-index平均分的增加,学术等级(助教、副教授、教授、讲席)也随之增加。在976名助理教授、504名副教授、461名教授、120名教授中,平均h、m、e指数随着学术等级的增加而增加。在男性和女性外科医生的比较中,除了男性助理教授的h指数得分增加外,h指数、m指数和e指数得分没有显著差异。结论:以学术生产力和科学相关性定义的学术影响可以用h指数进行分类,并辅以m指数和e指数。本研究揭示了骨科医生在学术排名方面的h、m和e指数的明显差异。虽然h、m和e指数作为学术价值的辅助评估工具可能有价值,但必须仔细考虑它们的局限性。
{"title":"The Use of the h-Index in Academic Orthopaedic Surgery","authors":"Sevag A Bastian, J. Ippolito, Santiago A Lopez, J. Eloy, Kathleen S Beebe","doi":"10.2106/JBJS.15.01354","DOIUrl":"https://doi.org/10.2106/JBJS.15.01354","url":null,"abstract":"Background: The Hirsch index (h-index), widely considered a valuable measure of assessing academic productivity, has been studied in various medical and surgical specialties and has shown strong associations between higher h-indices and academic promotion, as well as with National Institutes of Health (NIH) awards. Additionally, the m-index and e-index may complement the h-index in this assessment of merit. The purpose of this study was to investigate the relationship between the h, m, and e-indices and academic rank for 2,061 academic orthopaedic surgeons in the United States. Methods: The h-indices of faculty members from 120 academic orthopaedic surgery residency programs were organized and calculated using the Scopus and Google Scholar databases. Additionally, m-index and e-index scores were calculated from Google Scholar. After application of exclusion criteria, 2,061 academic orthopaedic surgeons were included. Results: Academic rank (assistant professor, associate professor, professor, and chair) increases as mean h-index, m-index, and e-index scores increase. Among 976 assistant professors, 504 associate professors, 461 professors, and 120 chairs, mean h, m, and e-indices increased with each academic rank. In the comparison of male and female surgeons, there was no significant difference in h, m, or e-index scores, with the exception of increased h-index scores among male assistant professors. Conclusions: Scholarly impact, as defined by academic productivity and scientific relevance, can be classified by the h-index and supplemented by the m and e-indices. This study has revealed well-defined differences in h, m, and e-indices with regard to academic rank among orthopaedic surgeons. Although the h, m, and e-indices may be of value as adjunct assessment devices for scholarly merit, careful consideration of their limitations must be maintained.","PeriodicalId":22579,"journal":{"name":"The Journal of Bone and Joint Surgery","volume":"58 1","pages":"e14"},"PeriodicalIF":0.0,"publicationDate":"2017-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89106492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 98
期刊
The Journal of Bone and Joint Surgery
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