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Background: Primary Achilles tendon repair (ATR) can be performed in ambulatory surgery centers (ASCs) or hospitals. We compared costs and complication rates of ATR performed in these settings. Methods: We retrospectively queried the electronic medical record of our academic health system and identified 97 adults who underwent primary ATR from 2015 to 2021. Variables were compared between patients treated at ASCs vs those treated in hospitals. We compared continuous variables with Wilcoxon rank-sum tests and categorical variables with χ2 tests. We used an α of 0.05. Multivariable logistic regression was performed to determine associations between surgical setting and costs. Linear regression was performed between each charge subtype and total cost to identify which charge subtypes were most associated with total cost. Results: Patients who underwent ATR in hospitals had a higher rate of unanticipated postoperative hospital admission (13%) than those treated in ASCs (0%) (P = .01). We found no differences with regard to postoperative complications, emergency department visits, readmission, rerupture, reoperation/revision, or death. Patients treated in hospitals had a higher mean (±SD) implant cost ($664 ± $810) than those treated in ASCs ($175 ± $585) (P < .01). We found no differences between settings with regard to total cost, supply costs, operating room charges, or anesthesia charges. Higher implant cost was associated with hospital setting (odds ratio = 16 [95% CI: 1.7-157]) and body mass index > 25 (odds ratio = 1.2 [95% CI: 1.0-1.5]). Operating room costs were strongly correlated with total costs (R2 = .94). Conclusion: The overall cost and complication rate of ATRs were not significantly different between ASCs and hospitals. ATRs performed in hospitals had higher implant costs and higher rates of postoperative admission than those performed in ASCs. Level of Evidence: Level III, retrospective comparative study.
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STUDY DESIGN: Retrospective cohort. OBJECTIVE: The objective was to determine if sarcopenia is an independent risk factor for complications in adult spinal deformity (ASD) patients undergoing pedicle subtraction osteotomy (PSO) and define categories of complication risk by sarcopenia severity. SUMMARY OF BACKGROUND DATA: Sarcopenia is linked to morbidity and mortality in several orthopedic procedures. Data concerning sarcopenia in ASD surgery is limited, particularly with respect to complex techniques performed such as PSO. With the high surgical burden of PSOs, appropriate patient selection is critical for minimizing complications. METHODS: We identified 73 ASD patients with lumbar CT/MRI scans who underwent PSO with spinal fusion ≥5 levels at a tertiary care center from 2005 to 2014. Sarcopenia was assessed by the psoas-lumbar vertebral index (PLVI). Using stratum-specific likelihood ratio analysis, patients were separated into 3 sarcopenia groups by complication risk. The primary outcome measure was any 2-year complication. Secondary outcome measures included intraoperative blood loss and length of stay. RESULTS: The mean PLVI was 0.84±0.28, with 47% of patients having complications. Patients with a complication had a 27% lower PLVI on average than those without complications (0.76 vs. 0.91, P=0.021). Stratum-specific likelihood ratio analysis produced 3 complication categories: 32% complication rate for PLVI ≥ 0.81; 61% for PLVI 0.60-0.80; and 69% for PLVI < 0.60. Relative to patients with PLVI ≥ 0.81, those with PLVI 0.60-0.80 and PLVI < 0.60 had 3.2× and 4.3× greater odds of developing a complication (P<0.05). For individual complications, patients with PLVI < 1.0 had a significantly higher risk of proximal junctional kyphosis (34% vs. 0%, P=0.022), while patients with PLVI < 0.8 had a significantly higher risk of wound infection (12% vs. 0%, P=0.028) and dural tear (14% vs. 0%, P=0.019). There were no significant associations between sarcopenia, intraoperative blood loss, and length of stay. CONCLUSIONS: The increasing severity of sarcopenia is associated with a significantly and incrementally increased risk of complications following ASD surgery that require PSO. LEVEL OF EVIDENCE: Level III.
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Sarcopenia , Fusão Vertebral , Adulto , Humanos , Estudos Retrospectivos , Sarcopenia/complicações , Sarcopenia/diagnóstico por imagem , Perda Sanguínea Cirúrgica , Fatores de Risco , Osteotomia/efeitos adversos , Osteotomia/métodos , Fusão Vertebral/efeitos adversos , Fusão Vertebral/métodos , Resultado do TratamentoRESUMO
Our primary objective was to identify if fasciotomy was associated with increased mortality in patients who developed acute compartment syndrome (ACS) on extracorporeal cardiopulmonary resuscitation (ECPR). Additionally, we sought to identify any additional risk factors for mortality in these patients and report the amputation-free survival following fasciotomy. We retrospectively reviewed adult ECPR patients from the Extracorporeal Life Support Organization registry who were diagnosed with ACS between 2013 and 2021. Of 764 ECPR patients with limb complications, 127 patients (17%) with ACS were identified, of which 78 (63%) had fasciotomies, and 14 (11%) had amputations. Fasciotomy was associated with a 23% rate of amputation-free survival. There were no significant differences in demographics or baseline laboratory values between those with and without fasciotomy. Overall, 88 of 127 (69%) patients with ACS died. With or without fasciotomy, the mortality of ACS patients was similar, 68% vs. 71%. Multivariable logistic regression demonstrated that body mass index (BMI; adjusted odds ratio [aOR] = 1.22, 95% confidence interval [CI] = 1.01-1.48) and 24 hour mean blood pressure (BP; aOR = 0.93, 95% CI = 0.88-0.99) were independently associated with mortality. Fasciotomy was not an independent risk factor for mortality (aOR = 0.24, 95% CI = 0.03-1.88). The results of this study may help guide surgical decision-making for patients who develop ACS after ECPR. However, the retrospective nature of this study does not preclude selection bias in patients who have received fasciotomy. Thus, prospective studies are necessary to confirm these findings.
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Reanimação Cardiopulmonar , Síndromes Compartimentais , Adulto , Humanos , Estudos Retrospectivos , Estudos Prospectivos , Reanimação Cardiopulmonar/efeitos adversos , Reanimação Cardiopulmonar/métodos , Fasciotomia/efeitos adversos , Fasciotomia/métodos , Sistema de Registros , Síndromes Compartimentais/etiologia , Síndromes Compartimentais/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Although obesity has been shown to increase the risk of short-term medical complications following total shoulder arthroplasty (TSA), evidence is lacking on the influence of obesity on longer-term surgical complications such as revision. The purpose of this study was to assess the association of increasing obesity with 2- and 5-year all-cause revision, periprosthetic joint infection (PJI), aseptic loosening, and manipulation under anesthesia (MUA) among patients undergoing reverse total shoulder arthroplasty (RTSA) or TSA. METHODS: Patients who underwent RTSA or TSA with a minimum 5-year follow-up were identified in a national claims database (PearlDiver Technologies). Patients with obesity (body mass index [BMI] ≥30) were compared to patients who are normal or overweight (18.5 ≤ BMI < 30). Those with obesity were further stratified to those with class I or II obesity (30 ≤ BMI < 40) and those with class III obesity (BMI ≥ 40). Outcomes for comparison included all-cause revision, PJI, aseptic loosening, and MUA within 2 or 5 years. These cohorts were compared using univariate and multivariable analysis. RESULTS: Patients with obesity had no significant difference in any surgical complication within 2 or 5 years for both those who underwent TSA or RTSA. After stratifying by class I or II obesity and class III obesity, there was still no significant difference in surgical complications with 2 or 5 years for both TSA patients and RTSA patients. DISCUSSION: Obesity, when other major comorbidities are controlled for, was not associated with increased risk of long-term surgical complications after shoulder replacement surgery.
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Artroplastia do Ombro , Artroplastia de Substituição , Articulação do Ombro , Humanos , Artroplastia do Ombro/efeitos adversos , Obesidade/complicações , Comorbidade , Estudos Retrospectivos , Articulação do Ombro/cirurgia , Resultado do Tratamento , ReoperaçãoRESUMO
AIMS: Due to the recent rapid expansion of scooter sharing companies, there has been a dramatic increase in the number of electric scooter (e-scooter) injuries. Our purpose was to conduct a systematic review to characterize the demographic characteristics, most common injuries, and management of patients injured from electric scooters. METHODS: We searched PubMed, EMBASE, Scopus, and Web of Science databases using variations of the term "electric scooter". We excluded studies conducted prior to 2015, studies with a population of less than 50, case reports, and studies not focused on electric scooters. Data were analyzed using t-tests and p-values < 0.05 were considered significant. RESULTS: We studied 5,705 patients from 34 studies. The mean age was 33.3 years (SD 3.5), and 58.3% (n = 3,325) were male. The leading mechanism of injury was falling (n = 3,595, 74.4%). Injured patients were more likely to not wear a helmet (n = 2,114; 68.1%; p < 0.001). The most common type of injury incurred was bony injuries (n = 2,761, 39.2%), of which upper limb fractures dominated (n = 1,236, 44.8%). Head and neck injuries composed 22.2% (n = 1,565) of the reported injuries, including traumatic brain injuries (n = 455; 2.5%), lacerations/abrasions/contusions (n = 500; 7.1%), intracerebral brain haemorrhages (n = 131; 1.9%), and concussions (n = 255; 3.2%). Standard radiographs comprised most images (n = 2,153; 57.7%). Most patients were treated and released without admission (n = 2,895; 54.5%), and 17.2% (n = 911) of injured patients required surgery. Qualitative analyses of the cost of injury revealed that any intoxication was associated with higher billing costs. CONCLUSION: The leading injuries from e-scooters are upper limb fractures. Falling was the leading mechanism of injury, and most patients did not wear a helmet. Future research should focus on injury characterization, treatment, and cost.Cite this article: Bone Jt Open 2022;3(9):674-683.
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BACKGROUND: Periprosthetic infections after total shoulder arthroplasty (TSA) are associated with devastating complications and prolonged treatment. Patients with identified antibiotic allergy (ABX) may be at increased risk for complications because of suboptimal preincisional prophylaxis. This study aims to quantify the risk of postoperative outcomes and complications for patients undergoing TSA with a history of ABX. METHODS: Retrospective cohort analysis of patient data was conducted using the PearlDiver Patient Records Database. Patients who underwent TSA for osteoarthritis were identified using Current Procedural Terminology and International Classification of Diseases codes and were stratified based on self-reported (1) penicillin, (2) sulfonamide, or (3) other antibiotic allergies. We analyzed patient demographics, comorbidities, 90-day medical complications, and rate of revision at 30 days, 90 days, 1 year, and 2 years. RESULTS: In total, 85,606 patients who underwent TSA for osteoarthritis from 2010 to 2018 were identified, of whom 7,836 (9.15%) had a reported ABX. Univariate analysis found the ABX cohort was younger (67.5 versus 67.7 year; P = 0.042), more often female (67.57% versus 54.79%; P < 0.001), and more likely to have Elixhauser comorbidities than nonallergic control subjects. Multivariate analysis found patients who reported ABX had increased likelihood of periprosthetic joint infection (PJI) within 30 days (odds ratio [OR]: 3.129), 1 year (OR: 2.016), and 2 years of surgery (OR: 2.221). Patients with reported ABX had increased likelihood of postoperative anemia (OR: 1.126), blood transfusion (OR: 1.238), and readmission (OR: 1.585) within 90 days of surgery. Patients with penicillin allergy had a greater incidence of revision due to PJI at 30 days (OR: 4.811), 90 days (OR: 2.91), 1 year (OR: 2.105), and 2 years (OR: 2.72). Rates of reported ABX increased from 2010 to 2018 (8.60% to 10.91%; P = 0.001) in patients undergoing TSA. CONCLUSION: Patients undergoing TSA with a history of ABX had a higher risk of readmission, postoperative anemia, blood transfusions, and PJI. These findings support critical assessment and clarification of reported allergies before TSA and possibly the use of preoperative allergy testing. LEVEL OF EVIDENCE: Level 3 therapeutic study.
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Anemia , Artroplastia do Ombro , Hipersensibilidade , Osteoartrite , Articulação do Ombro , Feminino , Humanos , Antibacterianos/efeitos adversos , Artroplastia do Ombro/efeitos adversos , Hipersensibilidade/etiologia , Osteoartrite/etiologia , Penicilinas/efeitos adversos , Complicações Pós-Operatórias/induzido quimicamente , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Articulação do Ombro/cirurgia , SulfonamidasRESUMO
Purpose: To compare 90-day postoperative complications, health care use, 2-year and 5-year rates of reoperation and manipulation under anesthesia, and costs at the 30-day, 90-day, and 1-year postoperative intervals following open and arthroscopic rotator cuff repair (RCR). Methods: Patients who underwent an open or arthroscopic RCR with minimum 5-year follow-up were identified in a national database (PearlDiver Technologies) using Common Procedural Terminology and International Classification of Diseases codes. These patients were then stratified into 2 cohorts: open RCRs and arthroscopic RCRs. These cohorts were propensity-matched based on age, sex, Charlson Comorbidity Index, smoking status, and obesity (body mass index>30). 90-day medical complications, 2-year and 5-year surgical complications, and reimbursements at the 30-day, 90-day and 1-year postoperative intervals were assessed. Bivariate statistics were performed using χ2 tests, Fisher exact tests, and Student t tests where appropriate. Reimbursements included the reimbursement for the index surgery as well as any reimbursements during the specified postoperative interval related to the index surgery. Results: In total, 3,266 patients who underwent open RCR were matched with 3,266 patients who underwent arthroscopic RCR. Compared with patients who underwent arthroscopic RCR, patients who underwent open RCR were at significantly increased risk of 90-day surgical-site infection (0.89% vs 0.34%, P = .004), undergoing manipulation under anesthesia (MUA) within 2 years of surgery (1.65% vs 0.95%, P = .012), and undergoing MUA within 5 years of surgery (1.75% vs 1.10%, P = .028). There were no significant differences in any other postoperative complications, reoperation rates, or reimbursements between open RCR and arthroscopic RCR (all, P > .05). Conclusions: Patients undergoing open RCR were at increased risk of 90-day surgical-site infection and MUA both within 2 years and within 5 years of surgery in this study cohort. Level of Evidence: Level III, retrospective cohort study.
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Introduction The COVID-19 pandemic resulted in a transition to a virtual format for all medical residency and fellowship application processes. Previous studies have discussed the successful implementation of virtual interviews, but a deep analysis of how the application process has changed for orthopedic surgery fellowship programs during the pandemic is lacking. The purpose of this study was to assess how COVID-19 impacted the orthopedic spine fellowship application and selection process. Methods A web-based survey was administered to the program directors of all 75 U.S. orthopedic surgery spine fellowship programs, which often can accept both orthopedic surgery and neurosurgery trained graduates. Questions focused on the changes from the 2019-2020 application cycle to the 2020-2021 cycle. We collected data on connecting with potential applicants, the general application process, and interviews offered by programs. Univariate analyses were used to compare data from the 2020-2021 cycle with the prior 2019-2020 cycle. Results Twenty-five of the 75 contacted program directors responded to our survey (33% response rate). The percentage of programs that offered virtual open houses/meet-and-greets increased from 20% in 2019-2020 to 52% in 2020-2021 (p=0.018). Social media use was unchanged (0.0% vs. 4.0%, p>0.05). Compared to the prior year, the number of interviews offered by programs increased by 1.5 (32.7 vs. 21.9 interviews, p=0.024). There were no significant differences in the numbers of applications received by programs, interview dates available, or separate interviews each candidate completed during an interview day (p>0.05 for all). The in-person interview was the most important factor in 2019-2020 for selecting applicants, whereas the virtual interview, letters of recommendation (LOR), and research were equally ranked as the most important factors in 2020-2021. Regarding interviews, 50% of respondents would "likely" consider virtual interviews as an option in addition to in-person interviews in the future, but most (55%) answered that it was "unlikely" that virtual interviews would entirely replace in-person interviews. Conclusion Spine fellowship programs were more likely to use virtual social events to recruit potential applicants, send out more interview invitations, and equally consider LOR and research with interview performance during an entirely virtual application cycle. Half of the program directors would consider offering virtual interviews as an option for future application cycles, which may help reduce costs associated with the process.
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BACKGROUND: Patients with Coronavirus disease 2019 (COVID-19)-related acute respiratory disease (ARDS) increasingly receive extracorporeal membrane oxygenation (ECMO) support. While ECMO has been shown to increase risk of stroke, few studies have examined this association in COVID-19 patients. OBJECTIVE: We conducted a systematic review to characterise neurological events during ECMO support in COVID-19 patients. DESIGN: Systematic review of cohort and large case series of COVID-19 patients who received ECMO support. DATA SOURCES: Studies retrieved from PubMed, EMBASE, Cochrane, Cochrane COVID-19 Study Register, Web of Science, Scopus, Clinicaltrials.gov, and medRχiv from inception to November 11, 2020. ELIGIBILITY CRITERIA: Inclusion criteria were a) Adult population (>18 year old); b) Positive PCR test for SARS-CoV-2 with active COVID-19 disease; c) ECMO therapy due to COVID-19 ARDS; and d) Neurological events and outcome described while on ECMO support. We excluded articles when no details of neurologic events were available. RESULTS: 1,322 patients from 12 case series and retrospective cohort studies were included in our study. The median age was 49.2, and 75% (n=985) of the patients were male. Diabetes mellitus and dyslipidaemia were the most common comorbidities (24% and 20%, respectively). Most (95%, n=1,241) patients were on venovenous ECMO with a median P:F ratio at the time of ECMO cannulation of 69.1. The prevalence of intracranial haemorrhage (ICH), ischaemic stroke, and hypoxic ischaemic brain injury (HIBI) was 5.9% (n=78), 1.1% (n=15), and 0.3% (n=4), respectively. The overall mortality of the 1,296 ECMO patients in the 10 studies that reported death was 36% (n=477), and the mortality of the subset of patients who had a neurological event was 92%. CONCLUSIONS: Neurological injury is a concern for COVID-19 patients who receive ECMO. Further research is required to explore how neuromonitoring protocols can inform tailored anticoagulation management and improve survival in COVID-19 patients with ECMO support.
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Isquemia Encefálica , COVID-19 , Oxigenação por Membrana Extracorpórea , Acidente Vascular Cerebral , Adolescente , Adulto , Oxigenação por Membrana Extracorpórea/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , SARS-CoV-2 , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/etiologiaRESUMO
INTRODUCTION: The goal of this study was to assess the influence of the coronavirus disease 2019 pandemic on the orthopaedic surgery residency application process in the 2020 to 2021 application cycle. METHODS: A survey was administered to the program directors of 152 Accreditation Council for Graduate Medical Education-accredited orthopaedic surgery residency programs. The following questions were assessed: virtual rotations, open houses/meet and greet events, social media, the selection criteria of applicants, the number of applications received by programs, and the number of interviews offered by programs. RESULTS: Seventy-eight (51%) orthopaedic residency programs responded to the survey. Of those, 25 (32%) offered a virtual away rotation, and 57 (75%) held virtual open houses or meet and greet events. Thirteen of these programs (52%) reported virtual rotations as either "extremely important" or "very important." A 355% increase was observed in social media utilization by residency programs between the 2019 to 2020 and 2020 to 2021 application cycles, with more programs finding social media to be "extremely helpful" or "very helpful" for recruiting applicants in 2020 to 2021 compared with the previous year (39% versus 10%, P < 0.001). CONCLUSION: Although many of the changes seen in the 2020 to 2021 application cycle were implemented by necessity, some of these changes were beneficial and may continue to be used in future application cycles.
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COVID-19 , Internato e Residência , Procedimentos Ortopédicos , Humanos , Pandemias , SARS-CoV-2RESUMO
OBJECTIVE: Neck pain is a leading cause of years lived with disability and is often managed with opioid medications in primary care settings, though this is contraindicated by national guidelines. The aim of this study was to determine the prevalence of opioid prescription for neck pain at a primary care visit and to analyze the geographic variation and trends in opioid prescriptions between 2011 and 2017. METHODS: Using a prescription drug claims database, we identified 591,961 adult patients who presented for neck pain in primary care settings between 2011 and 2017. Patients who had outpatient specialty visits within 1 year before presentation, a concomitant diagnosis of a non-musculoskeletal cause of neck pain, or preexisting chronic opioid use were excluded. RESULTS: The mean age of the patients was 45 ± 12 years, and 64% were female. Fifteen percent of patients were prescribed opioids within 30 days of their encounter. Eleven percent of patients were prescribed moderate- to high-dose opioids (>20 morphine milligram equivalents). From 2011-2017, the proportion of both overall opioid prescriptions and moderate- to high-dose prescriptions given to first time presenters to an outpatient clinic for neck pain was highest in Mississippi (20%) and lowest in New Mexico (6%) (P < 0.001). In 2017, the proportion of both overall opioid prescriptions and moderate- to high-dose prescriptions was highest in the Midwest (10.4%) and lowest in the Northeast (4.9%). The proportion of patients with filled opioid prescriptions declined between 2011 (19%) and 2017 (13%) (P < 0.001), and the proportion of patients with moderate- to high-dose prescriptions declined from 2011 (13%) to 2017 (8%) (P < 0.001). first-time presenters of neck pain to an outpatient clinic. CONCLUSIONS: Opioid medication use for neck pain in the primary care setting is significant. Although opioid prescriptions are declining, there remains a need for further standardization in prescription practices.
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Analgésicos Opioides , Transtornos Relacionados ao Uso de Opioides , Adulto , Analgésicos Opioides/uso terapêutico , Prescrições de Medicamentos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cervicalgia/tratamento farmacológico , Cervicalgia/epidemiologia , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Padrões de Prática Médica , Atenção Primária à SaúdeRESUMO
BACKGROUND CONTEXT: Although prescribing opioid medication on a limited basis for postoperative pain control is common practice, few studies have focused on chronic opioid use following anterior cervical discectomy and fusion (ACDF). PURPOSE: To determine the prevalence of and risk factors for chronic opioid use following one and two-level ACDF for degenerative cervical pathology. DESIGN: Retrospective cohort. PATIENT SAMPLE: Using an insurance claims database, we identified patients aged 18-64 who underwent one or two-level primary ACDF from 2010 to 2015 for degenerative cervical pathology. OUTCOME MEASURES: Opioid prescription strength at various timepoints pre- and postoperatively and development of chronic postoperative opioid use. METHODS: Prescription opioid use was examined during the following periods: 90 days before 7 days preceding surgery (preoperative), 6 days preceding surgery to 90 days following surgery (perioperative) and from 91 to 365 days following surgery (postoperative). The primary outcome was chronic postoperative opioid use, defined as ≥120 days' supply of opioid prescriptions filled or ≥10 opioid prescriptions between 3 and 12 months postoperatively. Secondary outcomes were high-dose (>90 morphine milligram equivalents [MME]/day) and very high-dose (>200 MME/day) opioid prescriptions. A multivariate logistic model (area under the ROC curve 0.75, p<.001) was built to predict long-term opioid use. RESULTS: Among 28,813 patients who underwent ACDF, most were female (55%) and underwent single-level ACDF (68%), with mean age of 50±8.0 years. Fifty-two percent of patients filled an opioid prescription in the preoperative period, 95% of patients filled a prescription in the perioperative period, and 39% of patients filled a prescription in the postoperative period. High-dose and very high-dose opioid prescriptions in the perioperative period were identified in 45% and 24% of patients, respectively, whereas 17% met criteria for chronic postoperative opioid use. The odds of chronic opioid use were highest in the Western US (odds ratio [OR] 1.5, 95% confidence interval [CI] 1.3, 1.6). Duration of opioids prescribed was also highest in the Western US (median 111 days, interquartile range 11-336), p<.001. Factors associated with the highest risk for chronic opioid use were preoperative opioid use (OR 5.7, 95% CI 5.3, 56.2), drug abuse (OR 3.5, 95% CI 2.6, 4.5), depression (OR 1.7, 95% CI 1.6, 1.9), anxiety (OR 1.5, 95% CI 1.4, 1.6), and surgery in the western region of the United States (OR 1.5, 95% CI 1.3, 1.6). CONCLUSIONS: Patients undergoing ACDF commonly receive high-dose opioid prescriptions after surgery, and certain patient factors increase risk for chronic opioid use following ACDF. Intervention focusing on patients with these factors is essential to reduce long-term use of prescription opioids and postoperative care.