RESUMO
BACKGROUND: Medicaid provides health coverage to those beneath the federal poverty line. The literature shows that patients with Medicaid experience barriers to scheduling initial and follow-up visits, although this has not been studied in patients undergoing total hip arthroplasty (THA). The purpose of this study is to assess whether insurance type, geographic location, Medicaid expansion, or academic affiliation affect access to evaluation for THA. METHODS: The American Academy of Orthopedic Surgeons directory was used to call a total of 100 practices. Five random private and 5 random academic medical facilities were called from each of 5 Medicaid-expanded and 5 non-expanded states representing different US geographic regions. Calls were made by an investigator requesting the earliest available appointment for their fictitious parent to be evaluated for a THA. Half of the calls were made with the investigator reporting private insurance of Blue Cross Blue Shield (BCBS), and half reporting Medicaid. Appointment success rate and average time to appointment were compared. Further comparisons were drawn among Medicaid-expanded vs non-expanded states, geographic regions, and private vs academic affiliation. RESULTS: Appointments were successful for 99 of 100 (99%) calls made with BCBS, and 72 of 100 (72%) with Medicaid (P < .001). Success rates were significantly higher for BCBS, regardless of academic vs private affiliation. In all geographic regions, appointment success rate was significantly lower with Medicaid than with BCBS (P ≤ .01). Average time to appointment was also significantly longer for Medicaid (26 days) than private (13 days) insurance (P = .020). In the Medicaid group, appointment success rate was significantly greater for academically affiliated practices compared to private practices (84.0% vs 60.0%, respectively; P = .008). CONCLUSION: Patients with Medicaid seeking consultation for THA experience limits in access to evaluation for THA when compared to patients with private insurance, regardless of geographic region or affiliation of the practice.
Assuntos
Artroplastia de Quadril , Agendamento de Consultas , Acessibilidade aos Serviços de Saúde , Humanos , Cobertura do Seguro , Seguro Saúde , Medicaid , Estados UnidosRESUMO
BACKGROUND: The aim of this study is to compare the outcomes (90 days and 1 year) of patients with femoral neck fracture undergoing hemiarthroplasty by surgeons with different fellowship training: trauma, arthroplasty, and general orthopedics. METHODS: This study is a retrospective review of consecutive patients undergoing hip hemiarthroplasty for femoral neck fracture from 2010 to 2018. Comorbidities, perioperative details, demographics, injury variables, and time-to-surgery were compared between the fellowship training cohorts, in addition to outcomes including dislocation, periprosthetic joint infection, and mortality at 90 days and 1 year. RESULTS: A total of 298 hips with an average age of 77.8 years underwent hemiarthroplasty for femoral neck fracture. Arthroplasty surgeons had a significantly shorter operative duration (82 minutes, P = .0014) and utilized the anterior approach more frequently (P < .0001). The general orthopedists had a significantly increased total surgical complication risk compared to both the arthroplasty and trauma fellowship-trained cohorts at both 90 days (11.8% vs 1.6% vs 3.9%, P = .015) and 1 year (18.2% vs 4.9% vs 7.1%, P = .008). The overall mortality risk was 11.7% at 90 days and 22.8% at 1 year. When adjusted for covariates, including comorbidities, gender, age, and preoperative walking capacity, both the arthroplasty fellowship-trained cohort (odds ratio 0.381, 95% confidence interval 0.159-0.912, P = .030) and the general orthopedist cohort (odds ratio 0.495; 95% confidence interval 0.258-0.952, P = .035) had reduced risk of 1-year mortality compared to the trauma fellowship-trained cohort. CONCLUSION: Hemiarthroplasty performed for femoral neck fractures may result in fewer complications when performed by arthroplasty fellowship-trained surgeons. An arthroplasty weekly on-call schedule and adjusted institutional protocols may be utilized to improve outcomes and reduce complications. LEVEL OF EVIDENCE: Level II, retrospective cohort.
Assuntos
Artroplastia de Quadril , Fraturas do Colo Femoral/cirurgia , Hemiartroplastia , Ortopedia/educação , Cirurgiões , Adulto , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Bolsas de Estudo , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Razão de Chances , Duração da Cirurgia , Cirurgiões Ortopédicos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Implementation of the Medicare ESRD prospective payment system (PPS) and changes to dosing guidelines for erythropoiesis-stimulating agents (ESAs) in 2011 appear to have influenced use of injectable medications among dialysis patients. Given historically higher ESA and vitamin D use among black patients, we assessed the effect of these policy changes on racial disparities in the management of anemia and mineral metabolism. Analyses used cross-sectional monthly cohorts for a period-prevalent sample of 7384 maintenance hemodialysis patients at 132 facilities from the Dialysis Outcomes and Practice Patterns Study (DOPPS) Practice Monitor. Linear splines with knots at each policy change were used in survey-weighted regressions to estimate time trends in hemoglobin (Hgb), erythropoietin (EPO) dose, intravenous (IV) iron dose, ferritin, transferrin saturation (TSAT) concentration, parathyroid hormone (PTH), IV vitamin D dose, cinacalcet use, and phosphate binder use. From August 2010 to December 2011, mean Hgb declined from 11.5 to 11.0 g/dl (P<0.001), mean EPO dose declined from 20,506 to 14,777 U/wk (P<0.001), and mean serum PTH increased from 340 to 435 pg/ml (P<0.001). No meaningful differences by race were observed regarding the rates of change of management practices or laboratory measures (all P>0.21). Mean EPO and vitamin D dose and serum PTH levels remained higher in blacks. Despite evidence that anemia and mineral metabolism management practices have changed significantly over time, there was no immediate indication of racial disparities resulting from implementation of the PPS or ESA label change. Further studies are needed to examine effects among patient and facility subgroups.
Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Disparidades em Assistência à Saúde , Falência Renal Crônica/complicações , Sistema de Pagamento Prospectivo , Diálise Renal/economia , Idoso , Anemia/etiologia , Anemia/prevenção & controle , Estudos Transversais , Feminino , Hematínicos/administração & dosagem , Humanos , Falência Renal Crônica/economia , Falência Renal Crônica/etnologia , Masculino , Pessoa de Meia-Idade , Racismo , Análise de Regressão , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Phrenic nerve palsy is a rare complication of cervical spine surgery. There are no previously reported cases of unilateral diaphragmatic paralysis following posterior cervical spine surgery. Here, we present a case of a 69 year-old Caucasian male with severe cervical stenosis with myelopathy who underwent posterior spinal instrumentation and fusion (PSIF) from C2 to T2, with laminectomies at C3-C7. OUTCOME: The patient developed respiratory distress post-operatively and was found to have an elevated hemidiaphragm secondary to phrenic nerve palsy. He was treated with respiratory support, with significant improvement in dyspnea. He was also noted to have a left C5 palsy affecting his deltoid function and proximal upper extremity sensation which gradually improved. CONCLUSIONS: This is the first reported case of unilateral diaphragmatic paralysis causing dyspnea due to phrenic nerve palsy following cervical spine surgery. This rare complication should be kept in mind when assessing any patient with respiratory distress following cervical spine surgery.
RESUMO
INTRODUCTION: Orthopedic surgery residents are at risk for daily work-related hazards and exposures. Hazards related specific to this specialty includes radiation exposure, smoke inhalation (from electrocautery), and disease transmission through contact with surgical instruments or sharps during procedures. However, minimal research has been focused on other occupational hazard risks in orthopedic surgery including surgical splash events and workplace violence. This study focused on determining (1) whether or not use of protective eyewear in the workplace would be related to the availability of personal protective equipment (PPE); (2) resident education; and (3) the rate of workplace violence toward orthopedic surgery residents during their training. METHODS: An invitation to participate in a web-based, anonymous survey to 46 US allopathic orthopedic surgery residency programs (1207 potential resident respondents). The survey was conceptually divided into the following areas: (1) demographics; (2) training and attitudes concerning occupational hazards; (3) PPE provision and use; (4) sharps injuries and reporting; and (5) general safety knowledge and violence in the workplace. Those who answered yes to having a splatter event or receiving a threat at the hospital were compared to those who did not. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the association between these outcomes and selected independent variables of interest. p-Values of <0.05 were considered statistically significant. RESULTS: From January 18 to March 31, 2016, 518 surveys were received and included for analysis for a response rate of 42.9% (518/1207). One survey was excluded from analysis due to <50% completed response items. Self-reported program types were 64.5% (334/518) public university-affiliated, 23.2% (120/518) private university affiliated, 7.1% (37/518) community, and 5.2% (27/518) military. Residents were 83.0%â¯=â¯male and 17.0%â¯=â¯female. Overall, reported eye protection usage was 95% amongst all residents and 22% of residents reported experiencing a violent threat in the workplace. The risk of experiencing a splatter event was not statistically associated with residency type, gender, or geographic region. Senior residents were at an increased likelihood of experiencing a splatter event (OR 1.22, [95% CI 1.06-1.41], p = 0.006) when compared to PGY-1 residents. The risk of a violent experience at work was not statistically associated with residency type, year of residency training, or gender. Residents in the Northeast were more likely to have a violent experience (OR 2.78 [95% CI 1.41-5.49] p = 0.003). Overall, residents felt that they had adequate training to prevent occupational hazards (mean of 3.9/5 on Likert scale) and respond to hazards (mean of 3.7/5 Likert). CONCLUSIONS: Occupational hazards are not uncommon in orthopedic surgery training with high rates of improper eyewear PPE use and poor awareness of Occupational Safety and Health Administration and AAOS guidelines. Violence in the workplace impacts over one in 4 residents and training programs and hospitals should improve education and report efforts. Continual yearly PPE training and awareness of AAOS guidelines could be intertwined with duty hour and/or case logs in order to ensure residents are exposed to this material on a regular basis.
Assuntos
Cirurgia Geral , Internato e Residência , Procedimentos Ortopédicos , Ortopedia , Violência no Trabalho , Feminino , Cirurgia Geral/educação , Humanos , Masculino , Ortopedia/educação , Inquéritos e Questionários , Local de Trabalho , Violência no Trabalho/prevenção & controleRESUMO
INTRODUCTION: Capillary hemangiomas and pyogenic granulomas are benign vascular neoplasms that are usually identified clinically by their characteristic features. Capillary hemangiomasmost commonly develop in infancy on the head and neck and nearly all spontaneously ingress by the teenage years. Pyogenic granulomas, however, typically present in adults and can be induced by trauma. It is exceedingly rare for capillary hemangiomas to present in adulthood or after trauma. We present an extremely unusual case of capillary hemangioma on the tip of the finger of an adult male presenting immediately after a burn. The mass was clinically diagnosed as pyogenic granuloma but histopathologically diagnosed as a capillary hemangioma. To our knowledge, this is the only presentation of its kind. CASE REPORT: A 29-year-old African American, right-hand-dominant male laborer presented to the outpatient orthopedic hand clinic with a 2--week-old growing mass on the tip of the right small finger. A clinical diagnosis of pyogenic granuloma was made. Silver nitrate therapy was ineffective, though surgical excision resulted in complete resolution of the mass. Surprisingly, the histopathological diagnosis was instead consistent with capillary hemangioma. CONCLUSION: Clinicians should maintain a high clinical suspicion for both pyogenic granulomas and capillary hemangiomas in children and adults with a vascular soft tissue mass, even after trauma. With this in mind, health-care providers should maintain a low clinical threshold to send soft tissue masses for histopathology to obtain an accurate diagnosis and to provide the best care possible.
RESUMO
Background Pathologic conditions of the sesamoids can be a source of disabling pain for patients, particularly during toe-off. Some underlying causes include osteonecrosis, inflammation, arthritis, and fracture. Nonoperative treatment is the initial standard of care, and has demonstrated satisfactory outcomes overall; however, operative management may be indicated in cases of pain refractory to conservative management. Sesamoidectomy is an uncommon procedure with risk of potential complications, but may be warranted in select cases of failed nonoperative treatment. Methods A retrospective chart review was conducted at one institution from 2009 to 2018. Twelve patients diagnosed with fibular sesamoiditis were treated with sesamoidectomy. Baseline patient demographics as well as postoperative outcomes were recorded. Results All 12 patients underwent fibular sesamoidectomy using the plantar approach following which their symptom (pain) resolved. Average follow-up for this cohort was 35 months. Of the sample, two patients experienced transient neuritis, one patient developed a superficial infection, and one had painful postoperative scarring. Hallux varus deformity was not observed in any patients. Conclusion Fibular sesamoidectomy may be a safe, viable procedure for patients with sesamoiditis who fail conservative measures.
RESUMO
Obesity is a common problem in children and adolescents with neuromuscular disease. The available literature on obesity in cerebral palsy, spina bifida, and Duchenne muscular dystrophy as it relates to orthopedic treatment is reviewed, including the demographics and measurement of obesity as well as the mechanisms of obesity in these individuals. In addition, the effect of obesity on function, patient evaluation, and orthopedic treatment are reviewed.
Assuntos
Paralisia Cerebral/complicações , Distrofia Muscular de Duchenne/complicações , Doenças Neuromusculares/complicações , Obesidade/complicações , Disrafismo Espinal/complicações , HumanosRESUMO
INTRODUCTION: Spinopelvic dissociation injuries are historically treated with open reduction with or without decompressive laminectomy. Recent technological advances have allowed for percutaneous fixation with indirect reduction. Herein, we evaluate outcomes and complications between patients treated with open reduction versus percutaneous spinopelvic fixation. METHODS: Retrospective review of patients undergoing spinopelvic fixation from a single, level one trauma center from 2012 to 2017. Patient information regarding demographics, associated injuries, and treatment outcome measures was recorded and analyzed. All fractures were classified via the AO Spine classification system. RESULTS: Thirty-one spinopelvic dissociations were identified: 15 treated with open and 16 with percutaneous techniques. The two treatment groups had similar preoperative characteristics including spinopelvic parameters (pelvic incidence and lumbar lordosis). Compared to open reduction internal fixation, percutaneous fixation of spinopelvic dissociation resulted in statistically significantly lower blood loss (171 cc versus 538 cc; p = 0.0013). There were no significant differences in surgical site infections (p = 0.48) or operating room time (p = 0.66). CONCLUSION: Percutaneous fixation of spinopelvic dissociation is associated with significantly less blood loss. Treatment outcomes in terms of infection, length of stay, operative cost, and final alignment between the open and percutaneous group were similar.
RESUMO
BACKGROUND: Excessive radiation to health-care providers has been linked to risks of cancer and cataracts, but its negative effects can be substantially reduced by lead aprons, thyroid shields, and leaded glasses. Hospitals are required to provide education and proper personal protective equipment, yet discrepancies exist between recommendations and compliance. This article presents the results of a survey of U.S. orthopaedic surgery residents concerning attitudes toward radiation exposure and personal protective equipment behavior. METHODS: An invitation to participate in a web-based, anonymous survey was distributed to 46 U.S. allopathic orthopaedic surgery residency programs (1,207 potential resident respondents). The survey was conceptually divided into the following areas: demographic characteristics, training and attitudes concerning occupational hazards, personal protective equipment provision and use, and general safety knowledge. Prevalence ratios (PRs) and 95% confidence intervals (CIs) were calculated for the association between these characteristics and compliance with thyroid shield or lead gown wear. RESULTS: In this study, 518 surveys were received, with 1 survey excluded because of insufficient response, leaving 517 surveys for analysis (42.8% response rate). Ninety-eight percent of residents believed that personal protective equipment should be provided by the hospital or residency program. However, provision of personal protective equipment was not universal, with 33.8% reporting none and 54.2% reporting provision of a gown and thyroid shield. The prevalence of leaded glasses usage was 21%. Poor lead gown compliance and thyroid shield wear were associated with difficulty finding the corresponding equipment: PR, 2.51 (95% CI, 1.75 to 3.62; p < 0.001) for poor lead gown compliance and PR, 2.14 (95% CI, 1.46 to 3.16; p < 0.0001) for poor thyroid shield wear. Not being provided with personal protective equipment was also significantly associated with low compliance with both lead gowns (PR, 1.47 [95% CI, 1.04 to 2.08]; p = 0.03) and thyroid shields (PR, 1.69 [95% CI, 1.18 to 2.41]; p = 0.004). Respondents from the Southeast, West, or Midwest had lower compliance with lead gown usage. Forgetting was the number 1 reason to not wear a lead apron (42%). CONCLUSIONS: Radiation exposure is associated with increased risk of serious health problems. Our findings identified that the availability of lead personal protective equipment leads to increased compliance among residents surveyed. In addition to yearly occupational hazard training specific to orthopaedic surgery, greater efforts by residency programs and hospitals are needed to improve access to lead personal protective equipment and compliance for orthopaedic residents.