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While musculoskeletal pain (MSP) stands as the most prevalent health condition among Veterans, timely and high-quality care is often hindered due to access barriers. Team Red, White & Blue (Team RWB), a nonprofit organization dedicated to promoting a healthier lifestyle among Veterans, aimed to assess innovative approaches to veteran care. This is a single-arm pilot study investigating the feasibility, clinical outcomes, engagement, and satisfaction of a remote multimodal digital care program among Veterans with MSP. The impact of deployment experience on outcomes was explored as a secondary aim. From 75 eligible Veterans, 61 started the program, reporting baseline pain frequently comorbid with mental distress. Program acceptance was suggested by the high completion rate (82%) and engagement levels, alongside high satisfaction (9.5/10, SD 1.0). Significant improvements were reported in all clinical outcomes: pain (1.98 points, 95%CI 0.13; 3.84, p = 0.036); mental distress, with those reporting at least moderate baseline depression ending the program with mild symptoms (8.50 points, 95%CI: 6.49; 10.51, p = 0.012); daily activity impairment (13.33 points, 95%CI 1.31; 25.34, p = 0.030). Deployed Veterans recovered similarly to their counterparts. Overall, the above results underscore the potential of a remote digital intervention to expand Veterans' access to timely MSP care.
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Bone is a mechanosensitive tissue and undergoes constant remodeling to adapt to the mechanical loading environment. However, it is unclear whether the signals of bone cells in response to mechanical stress are processed and interpreted in the brain. In this study, we found that the hypothalamus of the brain regulates bone remodeling and structure by perceiving bone prostaglandin E2 (PGE2) concentration in response to mechanical loading. Bone PGE2 levels are in proportion to their weight bearing. When weight bearing changes in the tail-suspension mice, the PGE2 concentrations in bones change in line with their weight bearing changes. Deletion of cyclooxygenase-2 (COX2) in the osteoblast lineage cells or knockout of receptor 4 (EP4) in sensory nerve blunts bone formation in response to mechanical loading. Moreover, knockout of TrkA in sensory nerve also significantly reduces mechanical load-induced bone formation. Moreover, mechanical loading induces cAMP-response element binding protein (CREB) phosphorylation in the hypothalamic arcuate nucleus (ARC) to inhibit sympathetic tyrosine hydroxylase (TH) expression in the paraventricular nucleus (PVN) for osteogenesis. Finally, we show that elevated PGE2 is associated with ankle osteoarthritis (AOA) and pain. Together, our data demonstrate that in response to mechanical loading, skeletal interoception occurs in the form of hypothalamic processing of PGE2-driven peripheral signaling to maintain physiologic bone homeostasis, while chronically elevated PGE2 can be sensed as pain during AOA and implication of potential treatment.
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Interocepção , Osteoartrite , Animais , Camundongos , Dinoprostona , Tornozelo , Encéfalo , DorRESUMO
ABSTRACT: Gun violence is an epidemic throughout the United States and is increasing around the world-it is a public health crisis. The impact of gun violence is not limited to the victims (our patients); it also extends to the physicians and caregivers who are taking care of these patients every day. Even more broadly, gun violence affects those living and going to work in potentially dangerous environments. The "vicarious trauma" that is experienced in these situations can have long-term effects on physicians, nurses, and communities. Importantly, socioeconomic disparities and community deprivation strongly correlate with gun violence. Systemic factors that are deeply ingrained in our society can increase concerns for these underrepresented patient populations and cause increased stressors with substantial health consequences, including delayed fracture-healing and poorer overall health outcomes. It is incumbent on us as physicians to take an active role in speaking up for our patients. The importance of advocacy efforts to change policy (not politics) and continue to push for improvement in the increasingly challenging environments in which patients and physicians find themselves cannot be overstated. Multiple national organizations, including many orthopaedic and general surgery associations, have made statements advocating for change. The American College of Surgeons, in collaboration with many other medical organizations, has supported background checks, registration, licensure, firearm education and training, safe storage practices, red flag laws, addressing mental health issues, and more research to better inform an approach going forward and to address the root causes of violence. We encourage the orthopaedic surgery community to stand together to protect each other and our patients, both physically and mentally, with agreement on these principles.
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Bone is a mechanosensitive tissue and undergoes constant remodeling to adapt to the mechanical loading environment. However, it is unclear whether the signals of bone cells in response to mechanical stress are processed and interpreted in the brain. In this study, we found that the hypothalamus of the brain regulates bone remodeling and structure by perceiving bone PGE2 concentration in response to mechanical loading. Bone PGE2 levels are in proportion to their weight bearing. When weight bearing changes in the tail-suspension mice, the PGE2 concentrations in bones change in line with their weight bearing changes. Deletion of Cox2 or Pge2 in the osteoblast lineage cells or knockout Ep4 in sensory nerve blunts bone formation in response to mechanical loading. And sensory denervation also significantly reduces mechanical load-induced bone formation. Moreover, mechanical loading induces CREB phosphorylation in the hypothalamic ARC region to inhibit sympathetic TH expression in the PVN for osteogenesis. Finally, we show that elevated PGE2 is associated with ankle osteoarthritis (AOA) and pain. Together, our data demonstrate that in response to mechanical loading, skeletal interoception occurs in the form of hypothalamic processing of PGE2-driven peripheral signaling to maintain physiologic bone homeostasis, while chronically elevated PGE2 can be sensed as pain during AOA and implication of potential treatment.
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BACKGROUND: Monoclonal antibody (mAb) treatment for COVID-19 has been underutilized due to logistical challenges, lack of access and variable treatment awareness among patients and healthcare professionals. The use of telehealth during the pandemic provides an opportunity to increase access to COVID-19 care. METHODS: This is a single-center descriptive study of telehealth-based patient self-referral for mAb therapy between March 1, 2021, to October 31, 2021 at Baltimore Convention Center Field Hospital (BCCFH). RESULTS: Among the 1001 self-referral patients, the mean age was 47, and most were female (57%) white (66%), and had a primary care provider (62%). During the study period, self-referrals increased from 14 per month in March to 427 in October resulting in a 30-fold increase. About 57% of self-referred patients received a telehealth visit, and of those 82% of patients received mAb infusion therapy. The median time from self-referral to onsite infusion was 2 days (1-3 IQR). DISCUSSION: Our study shows the integration of telehealth with a self-referral process improved access to mAb infusion. A high proportion of self-referrals were appropriate and led to timely treatment. This approach helped those without traditional avenues for care and avoided potential delay for patients seeking referral from their PCPs.
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Total ankle arthroplasty is increasingly being used for the treatment of ankle osteoarthritis when compared to arthrodesis. However, there has been limited investigation into disparities in utilization of these comparable procedures. This study examined racial/ethnic, socioeconomic, and payer status disparities in the likelihood of undergoing total ankle arthroplasty compared with ankle arthrodesis. Patients with a diagnosis of ankle osteoarthritis from 2006 through 2019 were identified in the National Inpatient Sample, then subclassified as undergoing total ankle arthroplasty or arthrodesis. Multivariable logistic regression models, adjusted for hospital location, primary or secondary osteoarthritis diagnosis, and patient characteristics (age, sex, infection, and Elixhauser comorbidities), were used to examine the effect of race/ethnicity, socioeconomic status, and payer status on the likelihood of undergoing total ankle arthroplasty versus arthrodesis. Black and Asian patients were 34% and 41% less likely than White patients to undergo total ankle arthroplasty rather than arthrodesis (p < .001). Patients in income quartiles 3 and 4 were 22% and 32% more likely, respectively, than patients in quartile 1 to undergo total ankle arthroplasty rather than arthrodesis (p = .001 and p = .01, respectively). In patients <65 years of age, privately insured and Medicare patients were 84% and 37% more likely, respectively, than Medicaid patients to undergo total ankle arthroplasty rather than arthrodesis (p < .001). Racial/ethnic, socioeconomic, and payer status disparities exist in the likelihood of undergoing total ankle arthroplasty versus arthrodesis for ankle osteoarthritis. More work is needed to establish drivers of these disparities and identify targets for intervention, including improvements in parity in relative procedure utilization.
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Objective: US trauma centers (TCs) must remain prepared for mass casualty incidents (MCIs). However, trauma surgeons may lack formal MCI training. The recent COVID-19 pandemic drove multiple patient surges, overloaded Emergency Medical Services (EMS) agencies, and stressed TCs. This survey assessed trauma surgeons' MCI training, experience, and system and personal preparedness before the pandemic compared with the pandemic's third year. Methods: Survey invitations were emailed to all 1544 members of the American Association for the Surgery of Trauma in 2019, and then resent in 2022 to 1575 members with additional questions regarding the pandemic. Questions assessed practice type, TC characteristics, training, experience, beliefs about personal and hospital preparedness, likelihood of MCI scenarios, interventions desired from membership organizations, and pandemic experiences. Results: The response rate was 16.7% in 2019 and 12% in 2022. In 2022, surgeons felt better prepared than their hospitals for pandemic care, mass shootings, and active shooters, but remained feeling less well prepared for cyberattack and hazardous material events, compared with 2019. Only 35% of the respondents had unintentional MCI response experience in 2019 or 2022, and even fewer had experience with intentional MCI. 78% had completed a Stop the Bleed (STB) course and 63% own an STB kit. 57% had engaged in family preparedness activities; less than 40% had a family action plan if they could not come home during an MCI. 100% of the respondents witnessed pandemic-related adverse events, including colleague and coworker illness, patient surges, and resource limitations, and 17% faced colleague or coworker death. Conclusions: Trauma surgeons thought that they became better at pandemic care and rated themselves as better prepared than their hospitals for MCI care, which is an opportunity for them to take greater leadership roles. Opportunities remain to improve surgeons' family and personal MCI preparedness. Surgeons' most desired professional organization interventions include advocacy, national standards for TC preparedness, and online training. Level of evidence: VII, survey of expert opinion.
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BACKGROUND: Musculoskeletal conditions are the leading cause of disability worldwide and disproportionally affect individuals in low-income and middle-income countries. There is a dearth of evidence on musculoskeletal problems among refugees, 74% of whom reside in low-income and middle-income countries. QUESTIONS/PURPOSES: (1) What proportion of refugees in Nyarugusu Camp, Kigoma, western Tanzania, are affected by musculoskeletal problems and what are the characteristics of those individuals? (2) What are the characteristics of these musculoskeletal problems, including their causes, location, and duration? (3) What forms of healthcare do those with musculoskeletal problems seek, including those for both musculoskeletal and nonmusculoskeletal problems? METHODS: We conducted a cross-sectional study among refugees in Nyarugusu Camp, using the Surgeons OverSeas Assessment of Surgical Need tool. The Surgeons OverSeas Assessment of Surgical Need tool is a validated population-based survey tool developed for use in limited-resource settings that is intended to determine the prevalence of surgical disease in a community. It uses a cluster random sampling methodology with house-to-house data collection in the form of a verbal head-to-toe examination that is performed by a trained community healthcare worker. A total of 99% responded, and 3574 records were analyzed. The mean age of respondents was 23 ± 18 years, with under 18 as the most-represented age group (44% [1563]). A total of 57% (2026) of respondents were women, 79% (2802 of 3536) were generally healthy, and 92% (3297 of 3570) had visited a camp medical facility. Only records endorsing musculoskeletal problems (extremity or back) were included in this analysis. Using all refugees surveyed as our denominator and refugees who endorsed a musculoskeletal problem (extremity or back) as the numerator, we calculated the proportion of refugees who endorsed a musculoskeletal problem. We then analyzed the characteristics of those endorsing musculoskeletal problems, including their healthcare-seeking behavior, and the characteristics of the musculoskeletal problems themselves. RESULTS: Among 3574 refugees interviewed, 22% (769) reported musculoskeletal problems, with 17% (609) reporting extremity problems and 7% (266) reporting back problems. Among all people surveyed, 8% (290) reported current extremity problems while 5% (188) reported current back problems. Among those reporting musculoskeletal problems, respondents younger than 18 years were the most-represented age group (28% [169 of 609]) whereas respondents between 30 and 44 years of age were the most-represented age group for back problems (29% [76 of 266]). Wounds from an injury or trauma (24% [133 of 557]) and acquired disability (24% [133 of 557]) were the most-common causes of extremity problems, whereas acquired disability (53% [97 of 184]) followed by a wound not from injury or trauma (25% [45 of 184]) were the most common causes of back problems. Fifty percent (303) of those with extremity problems characterized it as disabling, whereas 76% (203) of those with back problems did. CONCLUSION: Over one of five refugees endorsed musculoskeletal problems, which are most often caused by acquired disease and injury. These musculoskeletal problems are often characterized as disabling, yet only slightly more than half have sought treatment for problems. This warrants further research on care-seeking behavior in this setting, and emphasizes that investing in the spectrum of musculoskeletal health systems, including medical management and rehabilitation services, is critical to decreasing disability caused by musculoskeletal problems. LEVEL OF EVIDENCE: Level IV, prognostic study.
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The purpose of this study was to assess the association between social media presence (Twitter and Instagram), diversity in orthopedic surgery residency programs, and the number of applications received by a program. Data from Twitter and Instagram for 179 orthopedic residency programs accredited by the Accreditation Council for Graduate Medical Education were collected, including the presence of a social media account, date of first post, number of posts, and number of followers. Residency program data were collected from the Association of American Medical Colleges Residency Explorer Tool and included percentage of Whiteresidents, percentage of male residents, residency ranking, and number of applications submitted during the 2019 application cycle. Bivariate and multivariable analyses were performed with adjustment for program ranking. Of 179 residency programs, 34.6% (n=62) had Twitter, and 16.7% (n=30) had Instagram. Overall, 39.7% (n=71) had a social media presence, defined as having at least one of the two forms of social media. Programs with social media presences had higher average rankings (48.1 vs 99.6 rank, P<.001). After adjusting for program ranking, social media presence was associated with increased applications during the 2019 application cycle (odds ratio [OR]=2.76, P=.010). Social media presence was associated with increased odds of gender diversity (OR=3.07, P=.047) and racial diversity (OR=2.21, P=.041). Individually, Twitter presence was associated with increased odds of gender (OR=4.81, P=.018) and racial diversity (OR=4.00, P=.021), but Instagram was not (P>.05). Social media presence is associated with more residency program applications and increased resident diversity. Social media can be used to highlight inclusivity measures and related opportunities. [Orthopedics. 2023;46(1):47-53.].
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Internato e Residência , Procedimentos Ortopédicos , Ortopedia , Mídias Sociais , Humanos , Masculino , Educação de Pós-Graduação em MedicinaRESUMO
Outcomes of the Surgical Implant Generation Network (SIGN) nail have been reported for femur and tibial fractures, but its use in tibiotalocalcaneal arthrodesis (TTCA) is not well studied. Radiographic and clinical outcomes of TTCA using the SIGN database in patients with > 6 months of radiographic follow up were analyzed. Rates of tibiotalar (TT) fusion and subtalar (ST) fusion at final follow up were assessed by two independent reviewers. Of the 62 patients identified, use of the SIGN nail for TCCA resulted in 53% rate of fusion in the TT joint and 20% in the ST joint. Thirty-seven patients (60%) demonstrated painless weight bearing at final follow up. There were no differences in incidence of painless weight bearing between consensus fused and not fused cohorts for TT and ST joints (p > 0.05). There were five implant failures, no cases of infection, and seven cases of reoperation. (Journal of Surgical Orthopaedic Advances 32(3):187-192, 2023).
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Países em Desenvolvimento , Ortopedia , Tiazolidinas , Humanos , Reoperação , ArtrodeseRESUMO
BACKGROUND: Ankle fractures are often treated in a nonemergent fashion and therefore offer the chance for treatment of preoperative anemia. Although preoperative anemia has been associated with postoperative morbidity following certain types of orthopaedic procedures, its effect on postoperative outcomes following open reduction internal fixation (ORIF) of ankle fractures has not been evaluated. The purpose of this study was to determine the influence of preoperative anemia on 30-day postoperative outcomes following ankle fracture ORIF. METHODS: The American College of Surgeons National Surgical Quality Improvement Program (ASC-NSQIP) registry was queried from 2005 to 2019 for patients undergoing ankle fracture ORIF. Patients were stratified into nonanemic, mildly anemic, and moderately to severely anemic. Univariate analyses were used to assess differences in patient characteristics between cohorts. Multivariate logistic regressions adjusting for these differences were performed to assess the effect of preoperative anemia on 30-day postoperative outcomes. RESULTS: We obtained data for 21 211 patients, of whom 14 931 (70.39%) were not anemic, 3982 (18.77%) were mildly anemic, and 2298 (10.83%) were moderately to severely anemic. After adjustment, mild preoperative anemia was associated with higher odds of any adverse event (P < .001), deep surgical site infections (SSIs; P = .013), sepsis (P = .001), 30-day readmission (P < .001), and extended length of stay (LOS) (P < .001). Similarly, moderate to severe anemia in these patients was also associated with increased odds of any adverse event (P < .001), deep SSIs (P = .003), sepsis (P = .001), readmission (P < .001), and extended LOS (P < .001). Both mild (P = .004) and moderate to severe (P < .001) anemia groups had higher odds of requiring a blood transfusion. CONCLUSION: Preoperative anemia is associated with an increased risk of adverse postoperative outcomes in patients undergoing ORIF for ankle fractures. Future studies should evaluate whether optimization of hematocrit in these patients results in improved outcomes. LEVEL OF EVIDENCE: Level III, comparative study.
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Anemia , Fraturas do Tornozelo , Humanos , Fraturas do Tornozelo/complicações , Fraturas do Tornozelo/cirurgia , Fixação Interna de Fraturas/métodos , Fatores de Risco , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Anemia/complicações , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: There is limited research on the supply and distribution of orthopaedic surgeons in the United States. The goal of this study was to analyze the association of orthopaedic surgeon distribution in the United States with geographic and sociodemographic factors. METHODS: County-level data from the US Department of Health and Human Services Area Health Resources Files were used to determine the density of orthopaedic surgeons across the United States on a county level. Data were examined from 2000 to 2019 to analyze trends over time. Bivariate and multivariable negative binomial regression models were constructed to identify county-level sociodemographic factors associated with orthopaedic surgeon density. RESULTS: In 2019, 51% of the counties in the United States did not have an orthopaedic surgeon. Metropolitan counties had a mean of 22 orthopaedic surgeons per 100,000 persons while nonmetropolitan and rural counties had a mean of 2 and 0.1 orthopaedic surgeons per 100,000 persons, respectively. Over the past 2 decades, there was a significant increase in the percentage of orthopaedic surgeons in metropolitan counties (77% in 2000 vs 93% in 2019, P < 0.001) and in the proportion of orthopaedic surgeons 55 years and older (32% in 2000 vs 39% in 2019, P < 0.001). Orthopaedic surgeon density increased with increasing median home value (P < 0.001) and median household income (P < 0.001). Counties with a higher percentage of persons in poverty (P < 0.001) and higher unemployment rate (P < 0.001) and nonmetropolitan (P < 0.001) and rural (P < 0.001) counties had a lower density of orthopaedic surgeons. On multivariable analysis, a model consisting of median home value (P < 0.001), rural counties (P < 0.001), percentage of noninsured persons (P < 0.001), and percentage of foreign-born persons (P < 0.001) predicted orthopaedic surgeon density. CONCLUSION: Access to orthopaedic surgeons in the United States in rural areas is decreasing over time. County-level socioeconomic factors such as wealth and urbanization were found to be closely related with surgeon density.
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Cirurgiões Ortopédicos , Cirurgiões , Humanos , População Rural , Fatores Socioeconômicos , Estados UnidosRESUMO
BACKGROUND: In the National Academies of Sciences, Engineering, and Medicine 2016 report on trauma care, the establishment of a National Trauma Research Action Plan to strengthen and guide future trauma research was recommended. To address this recommendation, the Department of Defense funded the Coalition for National Trauma Research to generate a comprehensive research agenda spanning the continuum of trauma and burn care. We describe the gap analysis and high-priority research questions generated from the National Trauma Research Action Plan panel on long-term outcomes. METHODS: Experts in long-term outcomes were recruited to identify current gaps in long-term trauma outcomes research, generate research questions, and establish the priority for these questions using a consensus-driven, Delphi survey approach from February 2021 to August 2021. Panelists were identified using established Delphi recruitment guidelines to ensure heterogeneity and generalizability including both military and civilian representation. Panelists were encouraged to use a PICO format to generate research questions: Patient/Population, Intervention, Compare/Control, and Outcome model. On subsequent surveys, panelists were asked to prioritize each research question on a 9-point Likert scale, categorized to represent low-, medium-, and high-priority items. Consensus was defined as ≥60% of panelists agreeing on the priority category. RESULTS: Thirty-two subject matter experts generated 482 questions in 17 long-term outcome topic areas. By Round 3 of the Delphi, 359 questions (75%) reached consensus, of which 107 (30%) were determined to be high priority, 252 (70%) medium priority, and 0 (0%) low priority. Substance abuse and pain was the topic area with the highest number of questions. Health services (not including mental health or rehabilitation) (64%), mental health (46%), and geriatric population (43%) were the topic areas with the highest proportion of high-priority questions. CONCLUSION: This Delphi gap analysis of long-term trauma outcomes research identified 107 high-priority research questions that will help guide investigators in future long-term outcomes research. LEVEL OF EVIDENCE: Diagnostic Tests or Criteria; Level IV.
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Avaliação de Resultados em Cuidados de Saúde , Projetos de Pesquisa , Idoso , Humanos , Técnica Delphi , Consenso , Inquéritos e QuestionáriosRESUMO
SARS-CoV-2 continues to develop new, increasingly infectious variants including delta and omicron. We evaluated the efficacy of the Abbott BinaxNOW Rapid Antigen Test against Reverse Transcription PCR (RT-PCR) in 1,054 pediatric participants presenting to a high-volume Coronavirus Disease 2019 (COVID-19) testing site while the delta variant was predominant. Both tests utilized anterior nares swabs. Participants were grouped by COVID-19 exposure and symptom status. 5.2% of samples tested positive by RT-PCR for SARS-CoV-2. For all participants, sensitivity of the BinaxNOW was 92.7% (95% CI 82.4%-98.0%), and specificity was 98.0% (95% CI 97.0%-98.8%). For symptomatic participants, positive predictive value (PPV) was 72.7% (95% CI 54.5%-86.7%) and negative predictive value (NPV) was 99.2% (95% CI 98.2%-100%). Among asymptomatic participants, PPV was 71.4% (95% CI 53.7%-85.4%) and NPV was 99.7% (95% CI 99.0%-100%). Our reported sensitivity and NPV are higher than other pediatric studies, potentially because of higher viral load from the delta variant, but specificity and PPV are lower. IMPORTANCE The BinaxNOW rapid antigen COVID-19 test had a sensitivity of nearly 92% in both symptomatic and asymptomatic children when performed at a high-throughput setting during the more transmissible delta variant dominant period. The test may play an invaluable role in asymptomatic screening and keeping children safe in school.
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COVID-19 , SARS-CoV-2 , Antígenos Virais/análise , COVID-19/diagnóstico , Teste para COVID-19 , Criança , Humanos , Valor Preditivo dos Testes , SARS-CoV-2/genética , Sensibilidade e EspecificidadeRESUMO
Background: Citation analysis is a useful way of evaluating the impact, importance, and merit of articles within a medical specialty. Our study identified and analyzed the most-cited articles on ankle arthroplasty implants to evaluate their importance in the field of ankle arthroplasty research. Methods: Using the keywords "ankle arthroplasty" and "ankle replacement" and the search period 1970-2021, we found 3728 articles on ankle arthroplasty implants in the Scopus, Web of Science, and MEDLINE/PubMed databases. We included original articles, reviews, clinical trials, and case reports in the study. We retrieved the 50 most-cited articles published during the time frame and then screened them for studies of specific ankle arthroplasty implants and their postoperative outcomes. We also recorded and analyzed the articles' subjects, authorship, journals, countries of origin, and years of publication. Results: The 50 most-cited articles were published between 1983 and 2014, with the majority (33) published between 2000 and 2010. They generated 9012 citations in the literature. The most-cited study accounted for 497 citations; the mean number of citations per article was 180.24 ± 76.24. Twenty-three (46%) of the articles addressed postoperative outcomes following a specific type of arthroplasty implant. Arthroplasty implant studies accounted for 4726 citations, or 52.4% of the citations of the 50 articles. The most frequently studied arthroplasty implant was STAR (15), followed by Agility (7), Buechel Pappas (5), and Salto (4). STAR accounted for 3311 citations, or 37% of the total citations of the 50 articles. Conclusion: Ankle arthroplasty research has made great progress in the past 2 decades, particularly in the area of postoperative outcomes of specific ankle implants, but continued research and publication on additional arthroplasty implants should become a priority. Level of Evidence: Level V, Review Article.
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BACKGROUND: The goals of this study were to compare the utilization and costs of ambulatory surgery centers (ASCs) versus hospital outpatient department (HOPD) for commonly performed outpatient orthopaedic surgical procedures. METHODS: Commercially insured patients undergoing elective, outpatient orthopaedic surgery were queried using an administrative claims database. We queried the following surgeries: carpal tunnel release, lumbar microdiskectomy, anterior cruciate ligament reconstruction, knee arthroscopy, arthroscopic rotator cuff repair, and bunion repair. Total costs were defined as the sum of all payments for a surgical episode. Professional fees were defined as payments to the primary orthopaedic surgeon and technical fees as all other payments. Comparisons between ASC and HOPD reimbursements were conducted using bivariate statistics and generalized linear models controlling for patient age, sex, and Elixhauser comorbidity index. RESULTS: Among 990,980 cases of outpatient orthopaedic surgery done from 2013 to 2018, the utilization rate of ASCs increased from 31% to 34% across all procedures assessed: compound annual growth rate of 3.3% for lumbar microdiscectomy, 1.8% for knee arthroscopy, 1.4% for anterior cruciate ligament, 1.4% for carpal tunnel release, 1.2% for arthroscopic rotator cuff repair, and 0.5% for bunion repair (P < 0.001 for all). The average total costs were 26% lower at ASCs than HOPDs (P < 0.001 for each procedure). The average technical fees were 33% lower at ASCs than HOPDs (P < 0.001 for each procedure). Both total costs and technical fees were less for ASCs than HOPDs after controlling for patient age, sex, and Elixhauser comorbidity index (P < 0.001 for each procedure). Over the study period, the mean total costs at HOPDs increased by 2.5% yearly, whereas the mean total costs at ASCs decreased by 0.1% yearly. The average surgeon professional fees declined in both care settings over time. CONCLUSION: From 2013 to 2018, there was an increase in ASC utilization for common outpatient orthopaedic surgeries. ASCs were overall less costly than HOPDs for outpatient orthopaedic surgeries. LEVEL OF EVIDENCE: IV.
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Procedimentos Cirúrgicos Ambulatórios , Procedimentos Ortopédicos , Departamentos Hospitalares , Hospitais , Humanos , Pacientes AmbulatoriaisRESUMO
In response to the coronavirus disease (COVID-19) pandemic, the State of Maryland established a 250-bed emergency response field hospital at the Baltimore Convention Center to support the existing health care infrastructure. To operationalize this hospital with 65 full-time equivalent clinicians in less than 4 weeks, more than 300 applications were reviewed, 186 candidates were interviewed, and 159 clinicians were credentialed and onboarded. The key steps to achieve this undertaking involved employing multidisciplinary teams with experienced personnel, mass outreach, streamlined candidate tracking, pre-interview screening, utilizing all available expertise, expedited credentialing, and focused onboarding. To ensure staff preparedness, the leadership developed innovative team models, applied principles of effective team building, and provided "just in time" training on COVID-19 and non-COVID-19-related topics to the staff. The leadership focused on staff safety and well-being, offered appropriate financial remuneration, and provided leadership opportunities that allowed retention of staff.
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COVID-19 , Pandemias , Humanos , Pandemias/prevenção & controle , Unidades Móveis de Saúde , COVID-19/epidemiologia , Atenção à SaúdeRESUMO
BACKGROUND: When treating Medicare beneficiaries, orthopaedic surgeons must follow Centers for Medicare & Medicaid Services (CMS) policies regarding whether to perform surgical treatments under inpatient or outpatient status. Recently, most orthopaedic and spinal procedures were removed from the CMS's "inpatient-only" list (IPOL). We investigated differences in hospital payments under the Diagnosis Related Group (DRG)/Ambulatory Payment Classification (APC) system when common orthopaedic/spinal procedures are done under outpatient rather than inpatient status. We compared these differences under the DRG/APC model with differences in payments to Maryland hospitals, which are paid under the alternative Global Budget Revenue model. METHODS: We used the CMS Inpatient Pricer and CMS Addendum B to retrieve the mean duration-of-stay data, estimated DRG (inpatient) payment, and APC (outpatient) payment for eight common orthopaedic/spinal procedures for four non-Maryland hospitals (2 urban academic hospitals and 2 neighboring community hospitals). We retrieved Maryland's Health Services Cost Review Commission hospital rates for the same eight procedures done under inpatient or outpatient status to estimate hospital charges for a Maryland urban academic hospital and a neighboring community hospital. RESULTS: Among the four non-Maryland hospitals, estimated differences in payment for hospitalizations under inpatient versus outpatient status for common orthopaedic/spinal procedures with a mean duration of stay of <2 days, whose status would be most subject to change from inpatient to outpatient by its removal from the IPOL, ranged from $19 to $13,042. For the two Maryland hospitals, differences in outpatient versus inpatient payment for these same procedures ranged from $182 to $1,273. DISCUSSION: Non-Maryland hospitals receive widely different CMS payments for common orthopaedic/spinal procedures based on a change in hospitalization status (inpatient to outpatient) prompted by the procedure being removed from the IPOL. The Maryland global budget revenue mitigates most of the effect of hospitalization status on hospital payment and may serve as a guide toward DRG/APC payment reassessment. LEVEL OF EVIDENCE: N/A.
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Pacientes Internados , Ortopedia , Idoso , Hospitais , Humanos , Maryland , Medicare , Estados UnidosRESUMO
BACKGROUND: Studies have shown conflicting results regarding associations of preoperative comorbidities with outcomes after total ankle arthroplasty (TAA). Our aim was to analyze preoperative risk factors for complications, longer hospital stay, and readmission within 30 days after TAA. METHODS: We conducted a retrospective study using the American College of Surgeons National Surgical Quality Improvement Program database. We included 294 patients who underwent TAA from 2009 through 2012. We used multivariate logistic regression to identify risk factors for complications, longer hospital stay, and hospital readmission. RESULTS: Surgical site infection was the most common complication. Diabetes was associated with greater odds of complications as was current smoker status. Notably, obesity was not associated with greater odds of complications. Age, chronic obstructive pulmonary disease, and diabetes mellitus were associated with longer hospital stays. Surgical site infection was the most common reason for hospital readmission. CONCLUSIONS: TAA has a low complication rate, with surgical site infection being the most common complication and the most common reason for hospital readmission. Patients with diabetes have greater odds of poor outcomes and prolonged hospital stays after TAA than patients without diabetes. Obesity was not associated with poor outcomes after TAA. LEVELS OF EVIDENCE: Level III.
Assuntos
Artroplastia de Substituição do Tornozelo , Readmissão do Paciente , Tornozelo , Artroplastia de Substituição do Tornozelo/efeitos adversos , Humanos , Tempo de Internação , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de Risco , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologiaRESUMO
Rapid antigen tests are simple to perform and provide results within 15 min. We describe our implementation and assess performance of the BinaxNOW COVID-19 Antigen Test (Abbott Laboratories) in 6,099 adults at a self-referred walk-up testing site. Participants were grouped by self-reported COVID-19 exposure and symptom status. Most (89%) were asymptomatic, of whom 17% reported potential exposure. Overall test sensitivity compared with reference laboratory reverse-transcription [RT] PCR testing was 81% (95% confidence interval [CI] 75%, 86%). It was higher in symptomatic (87%; 95% CI 80%, 91%) than asymptomatic (71%; 95% CI 61%, 80%) individuals. Sensitivity was 82% (95% CI 66%, 91%) for asymptomatic individuals with potential exposure and 64% (95% CI 51%, 76%) for those with no exposure. Specificity was greater than 99% for all groups. BinaxNOW has high accuracy among symptomatic individuals and is below the FDA threshold for emergency use authorization in asymptomatic individuals. Nonetheless, rapid antigen testing quickly identifies positive among those with symptoms and/or close contact exposure and could expedite isolation and treatment. IMPORTANCE The BinaxNOW rapid antigen COVID-19 test had a sensitivity of 87% in symptomatic and 71% asymptomatic individuals when performed by health care workers in a high-throughput setting. The performance may expedite isolation decisions or referrals for time-sensitive monoclonal antibody treatment in communities where timely COVID PCR tests are unavailable.