RESUMO
BACKGROUND: At the onset of social distancing, our general surgery residency transitioned its educational curriculum to an entirely virtual format with no gaps in conference offerings. The aim of this study is to examine the feasibility of our evolution to a virtual format and report program attitudes toward the changes. METHODS: On March 15, 2020, due to the coronavirus disease (COVID-19) our institution restricted mass gatherings. We immediately transitioned all lectures to a virtual platform. The cancellation of elective surgeries in April 2020 then created the need for augmented resident education opportunities. We responded by creating additional lectures and implementing a daily conference itinerary. To evaluate the success of the changes and inform the development of future curriculum, we surveyed residents and faculty regarding the changes. Classes and faculty answers were compared for perception of value of the online format. RESULTS: Pre-COVID-19, residency-wide educational offerings were concentrated to one half-day per week. Once restrictions were in place, our educational opportunities were expanded to a daily schedule and averaged 16.5 hours/week during April. Overall, 41/63 residents and 25/94 faculty completed the survey. The majority of residents reported an increased ability (56%) or similar ability (34.1%) to attend virtual conferences while 9.9% indicated a decrease. Faculty responses indicated similar effects (64% increased, 32% similar, 4% decreased). PGY-1 residents rated the changes negatively compared to other trainees and faculty. PGY-2 residents reported neutral views and all other trainees and faculty believed the changes positively affected educational value. Comments from PGY1 and 2 residents revealed they could not focus on virtual conferences as it was not "protected time" in a classroom and that they felt responsible for patient care during virtual lectures. A majority of both residents (61%) and faculty (84%) reported they would prefer to continue virtual conferences in the future. CONCLUSIONS: The necessity for adapting our academic offerings during the COVID-19 era has afforded our program the opportunity to recognize the feasibility of virtual platforms and expand our educational offerings. The majority of participants report stable to improved attendance and educational value. Virtual lectures should still be considered protected time in order to maximize the experience for junior residents.
Assuntos
COVID-19 , Educação a Distância , Cirurgia Geral/educação , Internato e Residência , Currículo , HumanosRESUMO
BACKGROUND: Outcomes of appendectomy stratified by type of complicated appendicitis (CA) features are poorly researched, and the evidence to guide operative versus nonoperative management for CA is lacking. This study aimed to determine laparoscopic-to-open conversion risk, postoperative abscess risk, unplanned readmission risk, and length of hospital stay (LOS) associated with appendectomy in patients with perforated appendicitis without abscess (PA) and perforated appendicitis with abscess (PAWA) compared with a control cohort of nonperforated appendicitis (NPA). METHODS: The 2016-2017 National Surgical Quality Improvement Program Appendectomy-targeted database identified 12,537 (76.1%) patients with NPA, 2142 (13.0%) patients with PA, and 1799 (10.9%) patients with PAWA. Chi-squared analysis and analysis of variance were used to compare categorical and continuous variables. Binary logistic and linear regression models were used to compare risk-adjusted outcomes. RESULTS: Compared with NPA, PA and PAWA had higher rates of conversion (0.8% versus 4.9% and 6.5%, respectively; P < 0.001), postoperative abscess requiring intervention (0.6% versus 4.8% and 7.0%, respectively; P < 0.001), readmission (2.8% versus 7.7% and 7.6%, respectively; P < 0.001), and longer median LOS (1 day versus 2 days and 2 days, respectively; P < 0.001). PA and PAWA were associated with increased odds of postoperative abscess (odds ratio [OR]: 7.18, 95% confidence interval [CI]: 5.2-9.8 and OR: 9.94, 95% CI: 7.3-13.5, respectively), readmission (OR: 2.70, 95% CI: 2.1-3.3 and OR: 2.66, 95% CI: 2.2-3.3, respectively), and conversion (OR: 5.51, 95% CI: 4.0-7.5 and OR: 7.43, 95% CI: 5.5-10.1, respectively). PA was associated with an increased LOS of 1.7 days and PAWA with 1.9 days of LOS (95% CI: 1.5-1.8 and 1.7-2.1, respectively). CONCLUSIONS: Individual features of CA were independently associated with outcomes. Further research is needed to determine if surgical management is superior to nonoperative management for CA.
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Abscesso Abdominal/cirurgia , Apendicectomia/estatística & dados numéricos , Apendicite/cirurgia , Abscesso Abdominal/etiologia , Adulto , Apendicite/complicações , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Melhoria de Qualidade , Estudos RetrospectivosRESUMO
BACKGROUND: Data-driven patient selection guidelines are not available to optimize outcomes in minimally invasive pancreaticoduodenectomy (MIPD). We aimed to define risk factors associated with conversion from MIPD to open PD and to determine the impact of conversion on post-operative outcomes. METHODS: We conducted a retrospective review of MIPD using NSQIP from 2014 to 2015. Propensity score was used to match patients who underwent completed MIPD to converted MIPD. RESULTS: 467 patients were included: 375 (80.3%) MIPD and 92 (19.7%) converted. Converted patients were more often male (64% vs. 52%, p = 0.030), had higher rates of dyspnea (10% vs. 3%, p = 0.009), underwent more vascular (44% vs. 14%, p < 0.001) or multivisceral resection (19% vs. 6%, p = 0.0005), and were more likely attempted laparoscopically compared to robotically (76% vs. 51%, p < 0.001). Robotic approach was independently associated with reduced risk of conversion (OR 0.40, 95% CI 0.23-0.69), while male gender (OR 1.70, 95% CI 1.02-2.84), history of dyspnea (OR 3.85, 95% CI 1.49-9.96), vascular resection (OR 4.32, 95% CI 2.53-7.37), and multivisceral resection (OR 2.18, 95% CI 1.05-4.52) were associated with increased risk. Major complications were more common in converted patients (68% vs. 37%, p < 0.001). Converted patients had increased odds of non-home discharge (OR 3.25, 95% CI 1.06-9.97) and an associated increased length of stay of 3 days (95% CI 0.1-6.7). CONCLUSION: Patients with a history of dyspnea or tumors requiring vascular or multivisceral resection were at increased risk of conversion, and the robotic platform was associated with a lower rate of conversion. Conversion was independently associated with increased overall complications, increased length of stay, and non-home discharge.
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Procedimentos Cirúrgicos de Citorredução/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Avaliação de Processos e Resultados em Cuidados de Saúde , Pancreaticoduodenectomia/métodos , Pontuação de Propensão , Idoso , Conversão para Cirurgia Aberta/métodos , Feminino , Humanos , Laparoscopia/métodos , Masculino , Análise por Pareamento , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de Risco , Procedimentos Cirúrgicos Robóticos/métodosRESUMO
OBJECTIVES: Quality improvement in geriatric trauma depends on timely identification of frailty, yet little is known about providers' knowledge and beliefs about frailty assessment. This study sought to understand trauma providers' understanding, beliefs, and practices for frailty assessment. METHODS: We developed a 20-question survey using the Health Belief Model of health behavior and surveyed physicians, advanced practice providers, and trainees on the trauma services at a single institution that does not use formal frailty screening of all injured seniors. Results were analyzed via mixed methods. RESULTS: One hundred fifty-one providers completed the survey (response rate 92%). Respondents commonly included calendar age as an integral factor in their determinations of frailty but also included a variety of other factors, highlighting limited definitional consensus. Respondents perceived frailty as important to older adult patient outcomes, but assessment techniques were varied because only 24/151 respondents (16%) were familiar with current formal frailty assessment tools. Perceived barriers to performing a formal frailty screening on all injured older adults included the burdensome nature of assessment tools, insufficient training, and lack of time. When prompted for solutions, 20% of respondents recommended automation of the screening process by trained, dedicated team members. CONCLUSIONS: Providers seem to recognize the impact that a diagnosis of frailty has on outcomes, but most lack a working knowledge of how to assess for frailty syndrome. Some providers recommended screening by designated, formally trained personnel who could notify decision makers of a positive screen result.
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Atitude do Pessoal de Saúde , Fragilidade/diagnóstico , Ferimentos e Lesões/terapia , Adulto , Idoso , Anestesiologistas , Competência Clínica , Cuidados Críticos , Medicina de Emergência , Bolsas de Estudo , Feminino , Idoso Fragilizado , Avaliação Geriátrica , Geriatras , Médicos Hospitalares , Humanos , Internato e Residência , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Enfermeiros Anestesistas , Profissionais de Enfermagem , Cirurgiões Ortopédicos , Assistentes Médicos , CirurgiõesRESUMO
OBJECTIVES: Although 1-year survival in medically critically ill patients with prolonged mechanical ventilation is less than 50%, the relationship between respiratory failure after trauma and 1-year mortality is unknown. We hypothesize that respiratory failure duration in trauma patients is associated with decreased 1-year survival. DESIGN: Retrospective cohort of trauma patients. SETTING: Single center, level 1 trauma center. PATIENTS: Trauma patients admitted from 2011 to 2014; respiratory failure is defined as mechanical ventilation greater than or equal to 48 hours, excluded head Abbreviated Injury Score greater than or equal to 4. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Mortality was calculated from the Washington state death registry. Cohort was divided into short (≤ 14 d) and long (> 14 d) ventilation groups. We compared survival with a Cox proportional hazard model and generated a receiver operator characteristic to describe the respiratory failure and mortality relationship. Data are presented as medians with interquartile ranges and hazard ratios with 95% CIs. We identified 1,503 patients with respiratory failure; median age was 51 years (33-65 yr) and Injury Severity Score was 19 (11-29). Median respiratory failure duration was 3 days (2-6 d) with 10% of patients in the long respiratory failure group. Cohort mortality at 1 year was 16%, and there was no difference in mortality between short and long duration of respiratory failure. Predictions for 1-year mortality based on respiratory failure duration demonstrated an area under the receiver operator characteristic curve of 0.57. We determined that respiratory failure patients greater than or equal to 75 years had an increased hazard of death at 1 year, hazard ratio, 6.7 (4.9-9.1), but that within age cohorts, respiratory failure duration did not influence 1-year mortality. CONCLUSIONS: Duration of mechanical ventilation in the critically injured is not associated with 1-year mortality. Duration of ventilation following injury should not be used to predict long-term survival.
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Estado Terminal , Respiração Artificial/estatística & dados numéricos , Insuficiência Respiratória/mortalidade , Ferimentos e Lesões/mortalidade , Adulto , Idoso , Feminino , Humanos , Escala de Gravidade do Ferimento , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Insuficiência Respiratória/epidemiologia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Washington/epidemiologia , Ferimentos e Lesões/epidemiologiaRESUMO
BACKGROUND: The frailty index is a known predictor of adverse outcomes in geriatric patients. Trauma-Specific Frailty Index (TSFI) was created and validated at a single center to accurately identify frailty and reliably predict worse outcomes among geriatric trauma patients. This study aims to prospectively validate the TSFI in a multi-institutional cohort of geriatric trauma patients. METHODS: This is a prospective, observational, multi-institutional trial across 17 American College of Surgeons Levels I, II, and III trauma centers. All geriatric trauma patients (65 years and older) presenting during a 3-year period were included. Frailty status was measured within 24 hours of admission using the TSFI (15 variables), and patients were stratified into nonfrail (TSFI, ≤0.12), prefrail (TSFI, 0.13-0.25), and frail (TSFI, >0.25) groups. Outcome measures included index admission mortality, discharge to rehabilitation centers or skilled nursing facilities (rehab/SNFs), and 3-month postdischarge readmissions, fall recurrences, complications, and mortality among survivors of index admission. RESULTS: A total of 1,321 geriatric trauma patients were identified and enrolled for validation of TSFI (nonfrail, 435 [33%]; prefrail, 392 [30%]; frail, 494 [37%]). The mean ± SD age was 77 ± 8 years; the median (interquartile range) Injury Severity Score was 9 (5-13). Overall, 179 patients (14%) had a major complication, 554 (42%) were discharged to rehab/SNFs, and 63 (5%) died during the index admission. Compared with nonfrail patients, frail patients had significantly higher odds of mortality (adjusted odds ratio [aOR], 1.93; p = 0.018), major complications (aOR, 3.55; p < 0.001), and discharge to rehab/SNFs (aOR, 1.98; p < 0.001). In addition, frailty was significantly associated with higher adjusted odds of mortality, major complications, readmissions, and fall recurrence at 3 months postdischarge ( p < 0.05). CONCLUSION: External applicability of the TSFI (15 variables) was evident at a multicenter cohort of 17 American College of Surgeons trauma centers in geriatric trauma patients. The TSFI emerged as an independent predictor of worse outcomes, both in the short-term and 3-month postdischarge. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.
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Fragilidade , Humanos , Idoso , Idoso de 80 Anos ou mais , Fragilidade/diagnóstico , Fragilidade/complicações , Idoso Fragilizado , Assistência ao Convalescente , Avaliação Geriátrica/métodos , Estudos Prospectivos , Alta do PacienteRESUMO
BACKGROUND: Establishing proficiency in specific trauma procedures during surgical residency has been limited to annual courses with limited data on its effect on the delivery of health care and patient outcomes. There is a wide variety of training on content and complexity with recent studies looking at time to imaging or secondary survey. In this study, we implement monthly case-based simulation after initial training on a variety of bedside trauma procedures. The overall goal is to evaluate the effect of simulation on time to specific interventions. METHODS: This is a prospective, observational study between July 2018 and February 2019 at a single-institution, Level I trauma center with a large surgical residency program. A trauma simulation program was implemented in November 2018 to train and evaluate surgical residents from post-graduate year 1 through 5. All rotating residents participated in an initial course on basic trauma procedures, such as percutaneous sheath placement, tube thoracostomy, and resuscitative thoracotomy followed by an end-of-month simulation. All Level I activations from preintervention starting in July to October 2018 (preintervention) and October 2018 through February 2019 (postintervention) were reviewed; monitored variables included age, sex, mechanism of injury, blunt or penetrating, and time to intervention in the trauma bay. Median times to intervention were recorded with interquartile ranges (IQR). Pearson's coefficient was used to measure the strength of the relationship between simulation and time to patient intervention. RESULTS: Median time to most interventions improved over time but with more consistent improvement after the implementation of formal simulation and procedural training in November 2018. Median pretraining time for resuscitative thoracotomy was 14 minutes (IQR, 8-32 minutes); posttraining median time was 3 minutes (IQR, 2.7-8 minutes, p = 0.02). Median pretraining time to tube thoracostomy was 13 minutes (IQR, 5.5-19 minutes); posttraining time was 6 minutes (IQR, 4-31 minutes, p = 0.04). Pearson's coefficient (r) measured strength of correlation and was highest for tube thoracostomy followed by resuscitative thoracotomy and percutaneous sheath access with r values of 0.46, 0.35, and 0.24, respectively. CONCLUSION: High-complexity, routine procedural training, and trauma simulation are associated with decreased time to interventions within a short period of time. Routine implementation of a training program emphasizing efficient, effective approaches to bedside procedures is necessary to train our residents in these high-acuity, low-frequency situations. Future investigations are warranted in the effect of simulation on short-term and long-term patient outcomes. LEVEL OF EVIDENCE: Therapeutic, level III.
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Internato e Residência/métodos , Treinamento por Simulação/métodos , Especialidades Cirúrgicas/educação , Tempo para o Tratamento/estatística & dados numéricos , Ferimentos e Lesões/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Implementação de Plano de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Programas e Projetos de Saúde , Estudos Prospectivos , Melhoria de Qualidade , Treinamento por Simulação/estatística & dados numéricos , Resultado do Tratamento , Adulto JovemRESUMO
Importance: Trauma patients have an increased risk of venous thromboembolism (VTE), partly because of greater inflammation. However, it is unknown if this association is present in patients who undergo emergency general surgery (EGS). Objectives: To investigate whether emergency case status is independently associated with VTE compared with elective case status and to test the hypothesis that emergency cases would have a higher risk of VTE. Design, Setting, and Participants: This retrospective cohort study used the American College of Surgeons National Surgical Quality Improvement Program database from January 1, 2005, to December 31, 2016, for all cholecystectomies, ventral hernia repairs (VHRs), and partial colectomies (PCs) to obtain a sample of commonly encountered emergency procedures that have elective counterparts. Emergency surgeries were then compared with elective surgeries. The dates of analysis were January 1 to 31, 2019. Main Outcomes and Measures: The primary outcome was VTE at 30 days. A multivariable analysis controlling for age, sex, body mass index, bleeding disorder, disseminated cancer, laparoscopy approach, and surgery type was performed. Results: There were 604â¯537 adults undergoing surgical procedures over 12 years (mean [SD] age, 55.3 [16.6] years; 61.4% women), including 285â¯847 cholecystectomies, 158â¯500 VHRs, and 160â¯190 PCs. The rate of VTE within 30 days was 1.9% for EGS and 0.8% for elective surgery, a statistically significant difference. Overall, 4607 patients (0.8%) had deep vein thrombosis, and 2648 patients (0.4%) had pulmonary embolism. A total of 6624 VTEs (1.1%) occurred in the cohort. As expected, when VTE risk was examined by surgery type, the risk increased with invasiveness (0.5% for cholecystectomy, 0.8% for VHR, and 2.4% for PC; P < .001). On multivariable analysis, EGS was independently associated with VTE (odds ratio [OR], 1.70; 95% CI, 1.61-1.79). Also associated with VTE were open surgery (OR, 3.38; 95% CI, 3.15-3.63) and PC (OR, 1.86; 95% CI, 1.73-1.99). Conclusions and Relevance: In this cohort study, emergency surgery and increased invasiveness appeared to be independently associated with VTE compared with elective surgery. Further study on methods to improve VTE chemoprophylaxis is highly recommended for emergency and more extensive operations to reduce the risk of potentially lethal VTE.
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Procedimentos Cirúrgicos Eletivos , Tratamento de Emergência , Complicações Pós-Operatórias/epidemiologia , Tromboembolia Venosa/epidemiologia , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de RiscoRESUMO
BACKGROUND: An association between stress-induced hyperglycemia (SIH) and increased mortality has been demonstrated following trauma. Experimental animal model data regarding the association between hyperglycemia and outcomes following traumatic brain injury (TBI) are inconsistent, suggesting that hyperglycemia may be harmful, neutral, or beneficial. The purpose of this study was to examine the effects of SIH versus diabetic hyperglycemia (DH) on severe TBI. METHODS: Admission glycosylated hemoglobin (HbA1c), glucose levels, and comorbidity data were collected during a 4-year period from September 2009 to December 2013 for patients with severe TBI (i.e., admission Glasgow Coma Scale [GCS] score of 3-8 and head Abbreviated Injury Scale [AIS] score ≥ 3). Diabetes mellitus was determined by patient history or admission HbA1c of 6.5% or greater. SIH was determined by the absence of diabetes mellitus and admission glucose of 200 mg/dL or greater. A Cox proportional hazards model adjusted for age, sex, injury mechanism, and Injury Severity Score (ISS) was used to calculate hazard ratios (HRs) and associated 95% confidence intervals (CIs) for the association between SIH and the outcomes of interest. RESULTS: During the study period, a total of 626 patients were included in the study group, having severe TBI defined by both GCS score of 3 to 8 and head AIS score being 3 or greater and also had available HbA1c and admission glucose levels. A total of 184 patients were admitted with hyperglycemia; 152 patients (82.6%) were diagnosed with SIH, and 32 patients (17.4%) were diagnosed with DH. When comparing patients with severe TBI adjusted for age, sex, injury mechanism, ISS, Revised Trauma Score (RTS), and lactic acid greater than 2.5 mmol/L, patients with SIH had a 50% increased mortality (HR, 1.49; 95% CI, 1.13-1.95) compared with the nondiabetic normoglycemia patients. DH patients did not have a significant increase in mortality (HR, 0.94; 95% CI, 0.56-1.58). CONCLUSION: SIH is associated with higher mortality after severe TBI. This association was not observed among patients with DH, which suggests that hyperglycemia related to diabetes is of less importance compared with SIH in terms of mortality in the acute trauma and TBI patient. Further research is warranted to identify mechanisms causing SIH and subsequent worse outcomes after TBI. LEVEL OF EVIDENCE: Prognostic/epidemiologic study, leve III.