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1.
JAMA Surg ; 159(5): 580-581, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38170509

RESUMO

This Guide to Statistics and Methods describes the process of validation and gathering validity evidence for assessment tool development for surgical education research.


Assuntos
Cirurgia Geral , Humanos , Cirurgia Geral/educação , Avaliação Educacional/métodos
2.
Am J Surg ; 227: 127-131, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37858373

RESUMO

BACKGROUND: The aim of this study was to evaluate the influence of sex on facultys' perception of resident autonomy and performance. METHODS: Autonomy/performance/complexity evaluations performed by faculty of categorical general surgery residents (2015-2021) were analyzed. Comparisons of scores by faculty and resident sex were performed. RESULTS: A total of 10967 paper/electronic evaluations were collected. Female attendings rated female residents significantly lower in autonomy when compared to males (2.75 vs 2.91, p â€‹= â€‹0.0037). There was no significant difference in autonomy ratings for male versus female residents when evaluated by a male attending (2.93 vs 2.96, p â€‹= â€‹0.054) but male attendings did rate female residents significantly lower in autonomy at the highest complexities (2.37 vs 2.50, p â€‹= â€‹0.012). CONCLUSION: The data suggests a unique interaction between attending and resident sex. A periodic evaluation of evaluations within one's program may provide invaluable implicit bias insight and should be considered.


Assuntos
Cirurgia Geral , Internato e Residência , Humanos , Masculino , Feminino , Salas Cirúrgicas , Competência Clínica , Autonomia Profissional , Docentes de Medicina , Cirurgia Geral/educação
3.
Am Surg ; 89(4): 760-766, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-34404265

RESUMO

BACKGROUND: Pancreatic necrosectomy outcomes have been studied extensively; however, long-term results of these procedures have not been well characterized. Our study aimed to assess the outcomes at and after discharge for patients following necrosectomy. METHODS: Data from patients undergoing pancreatic necrosectomy at a single tertiary referral hospital from January 1, 2007, to June 1, 2019 were retrospectively analyzed. Patients were stratified into an open pancreatic necrosectomy (OPN) and an endoscopic pancreatic necrosectomy (EPN) group. RESULTS: Cohorts were composed of an OPN (n = 30) and EPN (n = 31) groups with a mean follow-up of 22 and 13.5 months, respectively. There was no statistically significant difference in the demographics or etiology of disease; however, the presence of severe sepsis and elevated BISAP scores was significantly higher in the OPN group (40% vs 13% p = .016, 37% vs 10% p = .012, respectively). There was no significant difference in discharge parameters or disposition other than a higher need for wound care in the OPN group (14% vs 0% p =< .0001). No significant difference in the number of patients who returned to baseline, 12-month ED visits, 12-month readmissions, medical comorbidities, or long-term survival was noted. CONCLUSIONS: Previous studies have demonstrated that OPN patients have a higher severity of disease and higher inpatient mortality; however, this does not hold true once the acute phase of the illness has passed. Long-term medical comorbidities and survival of patients with necrotizing pancreatitis who endure the primary insult do not differ in long term, regardless of the debridement modality performed for source control.


Assuntos
Assistência ao Convalescente , Pancreatite Necrosante Aguda , Humanos , Desbridamento/métodos , Estudos Retrospectivos , Alta do Paciente , Endoscopia , Pancreatite Necrosante Aguda/cirurgia , Drenagem/métodos , Resultado do Tratamento
4.
Am Surg ; 89(5): 1758-1763, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-35196884

RESUMO

BACKGROUND: Gastric adenocarcinoma is a leading cause of cancer death worldwide and in the United States, and can present emergently with upper GI hemorrhage, obstruction, or perforation. Few large studies have examined how emergency surgery for gastric cancer affects patient outcomes. METHODS: All patients from National Surgical Quality Improvement Program with gastric adenocarcinoma from 2005 to 2017 were examined retrospectively. Univariate and multivariate analysis of patient factors and perioperative outcomes was performed. P-values < .05 were significant. RESULTS: Of 4663 total patients, 115 had emergency surgery and 4548 had elective surgery. Emergency surgery patients were more likely to be non-white, underweight, higher ASA class, require a preoperative blood transfusion, and were less likely to be functionally independent. Multivariate analysis demonstrates an increased likelihood of unplanned intubation, prolonged ventilation, and deep vein thrombosis (DVT). DISCUSSION: There are no significant differences in mortality, reoperation, or infection when comparing emergent surgery for gastric cancer and elective surgery; however, there is an increased risk of reintubation, prolonged intubation, and DVT in patients undergoing emergent surgery. Patients requiring emergent surgery have more comorbidities, higher blood transfusion requirements, and worse preoperative functional status, and this study demonstrates that they also have worse perioperative outcomes. Previous studies have shown that long-term oncologic outcomes are worse for patients undergoing urgent surgery, and this study shows that perioperative outcomes are also somewhat worse. Thus, definitive surgery performed on a patient who presents emergently with gastric cancer should be considered but may come at the cost of increased perioperative respiratory complications, DVTs, and worse oncologic outcomes.


Assuntos
Adenocarcinoma , Neoplasias Gástricas , Humanos , Estados Unidos/epidemiologia , Estudos Retrospectivos , Neoplasias Gástricas/cirurgia , Neoplasias Gástricas/complicações , Melhoria de Qualidade , Adenocarcinoma/cirurgia , Adenocarcinoma/complicações , Gastrectomia/efeitos adversos , Complicações Pós-Operatórias/etiologia
5.
J Am Coll Surg ; 2022 Dec 06.
Artigo em Inglês | MEDLINE | ID: mdl-36472390

RESUMO

BACKGROUND: This study assessed the national impact of the COVID-19 pandemic on the education of medical students assigned to surgery clerkship rotations, as reported by surgery clerkship directors(CDs). STUDY DESIGN: In the spring of 2020 and 2021, the authors surveyed 164 CDs from 144 LCME-accredited US medical schools regarding their views of the pandemic's impact on the surgery clerkship curriculum, students' experiences, outcomes, and institutional responses. RESULTS: Overall survey response rates, calculated as no. respondents/no. surveyed were 44.5%(73/164) and 50.6%(83/164) for the spring 2020 and 2021 surveys, respectively. Nearly all CDs(>95%) pivoted to virtual platforms and solutions. Most returned to some form of in-person learning by winter 2020, and pre-pandemic status by spring 2021(46%, 38/83). Students' progression to the next year was delayed by 12%(9/73), and preparation was negatively impacted by 45%(37/83). Despite these data, CDs perceived students' interest in surgical careers was not significantly affected(89% vs. 77.0%, p=0.09). Over the one-year study, the proportion of CDs reporting a severe negative impact on the curriculum dropped significantly(p<0.0001) for most parameters assessed except summative evaluations(40.3% vs. 45.7%,p=0.53). CDs(n=83) also noted the pandemic's positive impact with respect to virtual patient encounters(21.7%), didactics(16.9%), student test performance(16.9%), continuous personal learning(14.5%), engagement in the clerkship(9.6%) and student interest in surgery as a career(7.2%). CONCLUSION: During the pandemic, the severe negative impact on student educational programs lessened and novel virtual curricular solutions emerged. Student interest in surgery as a career was sustained. Measures of student competency and effectiveness of new curriculum, including telehealth, remain areas for future investigation.

6.
J Am Coll Surg ; 235(2): 195-209, 2022 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-35839394

RESUMO

BACKGROUND: A previous survey documented the severe disruption of the coronavirus disease 2019 pandemic on surgical education and trainee well-being during the initial surge and systemic lockdowns. Herein, we report the results of a follow-up survey inclusive of the 2020 to 2021 academic year. STUDY DESIGN: A survey was distributed to education leaders across all surgical specialties in summer 2021. We compared the proportion of participants reporting severe disruption in key areas with those of the spring 2020 survey. Aggregated differences by year were assessed using chi-square analysis. RESULTS: In 2021, severe disruption of education programs was reported by 14% compared with 32% in 2020 (p < 0.0001). Severe reductions in nonemergency surgery were reported by 38% compared with 87% of respondents in 2020. Severe disruption of expected progression of surgical trainee autonomy by rank also significantly decreased to 5% to 8% in 2021 from 15% to 23% in 2020 among respondent programs (p < 0.001). In 2021 clinical remediation was reported for postgraduate year 1 to 2 and postgraduate year 3 to 4, typically through revised rotations (19% and 26%) and additional use of simulation (20% and 19%) maintaining trainee promotion and job placement. In 2021, surgical trainees' physical safety and health were reported as less severely impacted compared with 2020; however, negative effects of isolation (77%), burnout (75%), and the severe impact on emotional well-being (17%) were prevalent. CONCLUSIONS: One year after the initial coronavirus disease 2019 outbreak, clinical training and surgical trainee health were less negatively impacted. Disruption of emotional well-being remained high. Future needs include better objective measures of clinical competence beyond case numbers and the implementation of novel programs to promote surgical trainee health and well-being.


Assuntos
COVID-19 , COVID-19/epidemiologia , COVID-19/prevenção & controle , Controle de Doenças Transmissíveis , Educação de Pós-Graduação em Medicina/métodos , Seguimentos , Humanos , Pandemias/prevenção & controle , Inquéritos e Questionários
7.
J Surg Educ ; 79(6): e194-e201, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35902347

RESUMO

OBJECTIVE: The objective assessment of technical skills of junior residents is essential in implementing competency-based training and providing specific feedback regarding areas for improvement. An innovative assessment that can be easily implemented by training programs nationwide has been developed by expert surgeon educators under the aegis of the American College of Surgeons (ACS) Division of Education. This assessment, ACS Objective Assessment of Skills in Surgery (ACS OASIS) uses eight stations to address technical skills important for junior residents within the domains of laparoscopic appendectomy, excision of lipoma, central line placement, laparoscopic cholecystectomy, trocar placement, exploratory laparotomy, repair of enterotomy, and tube thoracostomy. The purpose of this study was to implement ACS OASIS at a number of sites to study its psychometric rigor. DESIGN: The ACS OASIS was pre-piloted at two programs to establish feasibility and to gather information regarding implementation. Each skills station was 12 minutes long, and the faculty completed a checklist with 5 to 15 items, and a global assessment scale. The study was then repeated at three pilot sites and included 29 junior residents who were assessed by a total of 44 faculty. Psychometric data for the stations and checklists were collected and analyzed. SETTING: The pre-pilot sites were Geisinger and University of Tennessee Knoxville.Data were gathered from pilot sites that included Wellspan Health, Duke University, and University of California Los Angeles. RESULTS: The mean checklist score for all learners was 76% (IQR of 66%-85%). The average global rating was 3.36 on a 5-point scale with a standard deviation of 0.56. The overall cut score derived using the borderline group method was at 68% with 34% of performances requiring remediation. Using this criterion, the average number of stations that were completed by each learner without need for remediation was five.The station discrimination index ranged from 0.27 to 0.65 (all above the threshold of 0.25), demonstrating solid psychometric characteristics at the station level. The internal-consistency reliability was 0.76 with SEM of 5.8%. The inter-rater reliability (intraclass correlation) was high at 0.73 with general agreement of 79% between the two raters. The station discrimination was at 0.45 (range of 0.27 to 0.65) indicating a high level of differentiation between high and low performers. Using the generalizability theory, the G-coefficient reliability was at 0.72 with the reliability projection flattening after 8 stations. Overall, 75% to 82% the faculty and learners rated ACS OASIS as realistic and beneficial. CONCLUSIONS: ACS OASIS is a psychometrically sound technical skills assessment tool that can provide useful information for feedback to junior residents and support efforts to remediate gaps in performance.


Assuntos
Colecistectomia Laparoscópica , Internato e Residência , Cirurgiões , Humanos , Estados Unidos , Competência Clínica , Reprodutibilidade dos Testes
8.
Am J Surg ; 223(2): 395-403, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-34272062

RESUMO

BACKGROUND: The time course and longitudinal impact of the COVID -19 pandemic on surgical education(SE) and learner well-being (LWB)is unknown. MATERIAL AND METHODS: Check-in surveys were distributed to Surgery Program Directors and Department Chairs, including general surgery and surgical specialties, in the summer and winter of 2020 and compared to a survey from spring 2020. Statistical associations for items with self-reported ACGME Stage and the survey period were assessed using categorical analysis. RESULTS: Stage 3 institutions were reported in spring (30%), summer (4%) [p < 0.0001] and increased in the winter (18%). Severe disruption (SD) was stage dependent (Stage 3; 45% (83/184) vs. Stages 1 and 2; 26% (206/801)[p < 0.0001]). This lessened in the winter (23%) vs. spring (32%) p = 0.02. LWB severe disruption was similar in spring 27%, summer 22%, winter 25% and was associated with Stage 3. CONCLUSIONS: Steps taken during the pandemic reduced SD but did not improve LWB. Systemic efforts are needed to protect learners and combat isolation pervasive in a pandemic.


Assuntos
COVID-19/epidemiologia , Controle de Doenças Transmissíveis/normas , Educação Médica/estatística & dados numéricos , Pandemias/prevenção & controle , Especialidades Cirúrgicas/educação , COVID-19/prevenção & controle , COVID-19/psicologia , COVID-19/transmissão , Educação Médica/organização & administração , Educação Médica/normas , Humanos , Aprendizagem , Especialidades Cirúrgicas/estatística & dados numéricos , Inquéritos e Questionários/estatística & dados numéricos , Estados Unidos/epidemiologia
10.
J Surg Educ ; 78(6): 1851-1862, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34045160

RESUMO

OBJECTIVE: As the COVID-19 pandemic dynamically changes our society, it is important to consider how the pandemic has affected the training and wellness of surgical residents. Using a qualitative study of national focus groups with general surgery residents, we aim to identify common themes surrounding their personal, clinical, and educational experiences that could be used to inform practice and policy for future pandemics and disasters. DESIGN: Six 90-minute focus groups were conducted by a trained qualitative researcher who elicited responses on six predetermined topics. De-identified transcripts and audio recordings were later analyzed by two independent researchers who organized responses to each topic into themes. SETTING: Focus groups were conducted virtually and anonymously. PARTICIPANTS: General surgery residents were recruited from across the country. Demographic information of potential participants was coded, and subjects were randomly selected to ensure a diverse group of participants. RESULTS: The impact of the COVID-19 pandemic on residents' clinical, educational, and personal experiences varied depending on the institutional response of the program and the burden of COVID-19 cases geographically. Many successes were identified: the use of telehealth and virtual didactics, an increased sense of camaraderie amongst residents, and flexibility in scheduling. Many challenges were also identified: uncertainty at work regarding personal protective equipment and scheduling, decreased case volume and educational opportunities, and emotional trauma and burnout associated with the pandemic. CONCLUSIONS: These data gathered from our qualitative study highlight a clear, urgent need for thoughtful institutional planning and policies for the remainder of this and future pandemics. Residency programs must ensure a balanced training program for surgical residents as they attempt to master the skills of their craft while also serving as employed health care providers in a pandemic. Furthermore, a focus on wellness, in addition to clinical competency and education, is vital to resident resilience and success in a pandemic setting.


Assuntos
COVID-19 , Internato e Residência , Humanos , Pandemias , Equipamento de Proteção Individual , SARS-CoV-2
11.
J Surg Res ; 265: 317-322, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-33971463

RESUMO

Introduction The United States Medical Licensure Exam (USMLE) Step 1 has been used as both a licensing exam and a way for residency programs to evaluate applicants. It has had significant impact upon the match process over time. With the 2020 decision to make the exam pass/fail due to its unclear validity as an evaluation for future physician performance, programs will go through the match without the Step 1 score. We set out to better understand the effects of the exam score on our selection process, with the hypothesis that without the step 1 score, the ranking of our applicants would be significantly altered. Methods We performed a retrospective analysis of applications to a single General Surgery residency program with 4 categorial residents per year at a physician led, academic, tertiary care medical center from 2017-2020. Important applicant factors including USMLE Step 1 and 2, AOA status, science grades, clerkship scores, audition rotations, volunteer activities, research activities, letters of recommendation, and personal statements were given points and evaluated through our equation, the sum of which was used to create a rank list and offer interviews. The standard deviation of scores was calculated with and without Step 1, and the distribution of scores compared. The range and average of applicants' change in point scores were examined. Results The applications of 653 students were reviewed. After removal of USMLE step 1 points, 40% of all applicants decreased in rank, 35% remained the same, and 24% increased. Specifically, 18.8% of the top third dropped to the middle third, and 11.7% of the bottom third jumped to the middle third, while the middle third changed little (0.2% dropped and 0.9% jumped out of middle third). The points given for USMLE step 1 created a wider distribution of scores with a negative skewness, suggesting there were more applicants below the mean than above. After removing those points, applicants' scores had a narrower distribution and skewness closer to 0, showing fewer upper outliers and more applicants near the mean. Conclusions The USMLE Step 1 score significantly affected the evaluation of applicants, and the removal of it from the recruitment criteria tightened applicant rankings. The elimination of the USMLE Step 1 score in the assessment of applicants will allow for its replacement with variables that better reflect the core values of residency programs.


Assuntos
Avaliação Educacional/estatística & dados numéricos , Cirurgia Geral/educação , Internato e Residência , Candidatura a Emprego , Licenciamento em Medicina , Humanos , Estudos Retrospectivos
12.
Surgery ; 170(3): 713-718, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-33814190

RESUMO

BACKGROUND: To ensure safe patient care, regulatory bodies worldwide have incorporated non-technical skills proficiency in core competencies for graduation from surgical residency. We describe normative data on non-technical skill ratings of surgical residents across training levels using the US-adapted Non-Technical Skills for Surgeons (NOTSS-US) assessment tool. METHODS: We undertook an exploratory, prospective cohort study of 32 residents-interns (postgraduate year 1), junior residents (postgraduate years 2-3), and senior residents (postgraduate years 4-5)-across 3 US academic surgery residency programs. Faculty went through online training to rate residents, directly observed residents while operating together, then submitted NOTSS-US ratings on specific resident's intraoperative performance. Mean NOTSS-US ratings (total range 4-20, sum of category scores; situation awareness, decision-making, communication/teamwork, leadership each ranged 1-5, with 1=poor, 3=average, 5=excellent) were stratified by residents' training level and adjusted for resident-, rater-, and case-level variables, using mixed-effects linear regression. RESULTS: For 80 operations, the overall mean total NOTSS-US rating was 12.9 (standard deviation, 3.5). The adjusted mean total NOTSS-US rating was 16.0 for senior residents, 11.6 for junior residents, and 9.5 for interns. Adjusted differences for total NOTSS-US ratings were statistically significant across the following training levels: senior residents to interns (6.5; 95% confidence interval, 4.3-8.7; P < .001), senior to junior residents (4.4; 95% confidence interval, 2.5-6.2; P < .001), and junior residents to interns (2.1; 95% confidence interval, 0.3-3.9; P = .017). Differences in adjusted NOTSS-US ratings across residents' training levels persisted for individual NOTSS-US behavior categories. CONCLUSION: These data and online training materials can support US residency programs in determining competency-based performance milestones to develop surgical trainees' non-technical skills.


Assuntos
Competência Clínica , Educação de Pós-Graduação em Medicina/tendências , Avaliação Educacional/métodos , Cirurgia Geral/educação , Internato e Residência/métodos , Cirurgiões/educação , Estudos de Coortes , Comunicação , Feminino , Humanos , Liderança , Masculino , Estudos Prospectivos , Cirurgiões/normas
13.
J Surg Res ; 261: 196-204, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33450628

RESUMO

BACKGROUND: Lymph node (LN) yield is a key quality indicator that is associated with improved staging in surgically resected gastric cancer. The National Comprehensive Cancer Network recommends a yield of ≥15 LNs for proper staging, yet most facilities in the United States fail to achieve this number. The present study aimed to identify factors that could affect LN yield on a facility level and identify outlier hospitals. METHODS: This was a retrospective review of adults (aged ≥18 y) with gastric cancer (Tumor-Node-Metastasis Stages I-III) who underwent gastrectomy. Data were analyzed from the National Cancer Database (2004-2016). Multivariate analysis identified patient and tumor characteristics, whereas an observed-to-expected ratio of identified outlier hospitals. Facility factors were compared between high and low outliers. RESULTS: A total of 26,590 patients were included in this study. Of these patients, only 50.3% had an LN yield ≥15. The multivariate model of patient and tumor characteristics demonstrated a concordance index was 0.684. A total of 1245 facilities were included. There were 198 low outlier LN yield hospitals and 135 high outlier LN yield hospitals (observed-to-expected ratio of 0.42 ± 0.24 versus 1.38 ± 0.19, P < 0.0001). There was a difference in facility type between low and high outliers (P < 0.0001). High LN yield hospitals had a larger surgical volume than low LN yield hospitals (median 8.4 [4.9, 13.5] versus 3.5 [2.4, 5.2]; P < 0.0001). CONCLUSIONS: Nearly half of the population exhibited low compliance to National Comprehensive Cancer Network recommendations. Facility-level disparities exist as high yearly surgical volume and academic facility status distinguished high-performing outlier hospitals.


Assuntos
Adenocarcinoma/cirurgia , Hospitais/estatística & dados numéricos , Excisão de Linfonodo/estatística & dados numéricos , Linfonodos/cirurgia , Sistema de Registros , Neoplasias Gástricas/cirurgia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Estatísticos , Estudos Retrospectivos
15.
Surg Endosc ; 35(8): 4750-4755, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-32875422

RESUMO

BACKGROUND: Emergency Department (ED) utilization following general surgery procedures is poorly understood and places immense strain on the healthcare system. Inefficient ED utilization is responsible for up to $38 billion in wasteful spending annually. Nearly 56% of ED visits may be avoidable. The aim of our study was to quantify ED utilization following elective cholecystectomy (CCY) and inguinal hernia repair (IHR), to characterize the impact and identify causes. MATERIALS AND METHODS: This retrospective study included patients across eight hospitals in a single health system undergoing elective CCY and IHR between January 2018 to June 2019. Patients who returned to the ED within 30 and 90 days were analyzed for hospital readmission, preventability (based on the Goldfield criteria), relation to index surgery and clinician communication within 48 h of presentation. RESULTS: In total, 3678 patients had elective surgery in this timeframe. Of these, 476 patients (13.1%) visited the ED at least once within 90 days from their surgical admission discharge date and 114 were readmitted to the hospital (23.9%). Average length from discharge to ED presentation was 27.1 days. The mean cost associated with these ED visits was $974 per visit. 31.9% communicated with their clinician within 48 h of ED presentation. 73.9% of ED visits occurred between Monday - Friday and 51.5% took place between the hours of 8 am-5 pm. 46.6% of ED visits were related to the index operation and 40.7% of ED visits were deemed preventable. CONCLUSIONS: While hospital readmissions have been scrutinized in the literature, relatively little is known about postoperative ED utilization. Our study is one of the first to document postoperative ED utilization up to 90 days after surgery. For just two common elective general surgery procedures, we found these visits were financially burdensome and led to ED discharge in > 75% of patients. Numerous opportunities to improve care were identified. Most ED visits occurred on weekdays and during daylight hours, suggesting an opportunity to utilize outpatient clinics in lieu of the ED. Nearly 50% were related to the operation and nearly 40% were preventable. Revamping the discharge instructions and post-discharge communication-including novel strategies leveraging telemedicine-by providers has the potential to dramatically decrease postoperative ED utilization.


Assuntos
Hérnia Inguinal , Assistência ao Convalescente , Colecistectomia , Serviço Hospitalar de Emergência , Hérnia Inguinal/cirurgia , Humanos , Alta do Paciente , Readmissão do Paciente , Estudos Retrospectivos
17.
Ann Surg Oncol ; 28(3): 1595-1601, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-32856228

RESUMO

BACKGROUND: In pancreatic cancer, surgical resection with neoadjuvant therapy improves survival, but survival relies significantly on the margin status of the resected tissue. This study aimed to develop a model that predicts margin positivity, and then to identify facility-specific factors that influence the observed-to-expected (O/E) ratio for positive margins among facilities. METHODS: This retrospective review analyzed patients in the National Cancer Database (2004-2016) with pancreatic head adenocarcinoma [tumor-node-metastasis (TNM) stage 1 or 2] who received neoadjuvant therapy for a pancreaticoduodenectomy. Logistic regression was used to develop a model that predicts margin positivity. This model then was used to identify outlier facilities with regard to the O/E ratio. Hospital volume was defined as the total number of pancreaticoduodenectomies per year. RESULTS: The study enrolled 4085 patients, and 16.8% of these patients had positive margins. Most of the patients (64%) had a tumor size of 2 to 4 cm, and approximately 51% of the patients did not have positive lymph nodes at resection. A logistic regression model showed that the predictors of positive margins after resection with neoadjuvant therapy were male sex, larger tumor size, and positive lymph nodes. This model was validated to yield a bootstrap-corrected concordance index of 0.632. The study calculated O/E ratios with the model, identifying 12 low- and 17 high O/E-ratio outlier facilities among 401 studied hospitals. The outlier hospitals did not differ in facility type (i.e., academic vs integrated network), but did differ significantly in terms of yearly hospital volume (low outlier of 20.6 vs high outlier of 10.7; p = 0.008). CONCLUSIONS: An association of lower-volume facilities with higher than expected rates of positive margins was found to indicate a disparity in care. This disparity was identified via an O/E ratio as a quality indicator for facilities. Facilities can gauge the efficiency of their own practices by referencing their O/E ratios, and they also can improve their practices by analyzing the framework of low O/E-ratio facilities.


Assuntos
Adenocarcinoma , Neoplasias Pancreáticas , Adenocarcinoma/cirurgia , Humanos , Masculino , Margens de Excisão , Terapia Neoadjuvante , Neoplasias Pancreáticas/cirurgia , Pancreaticoduodenectomia , Estudos Retrospectivos
18.
J Surg Res ; 257: 433-441, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-32892142

RESUMO

BACKGROUND: Epidural analgesia (EA) is an appealing adjunct for esophageal and gastric cancer patients. It remains unclear whether EA usage affects postoperative outcomes. There are no national data on the trends of EA utilization for these procedures. This study aims to use the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) to study the utilization and outcomes of EA in open upper GI tract cancer resections. MATERIALS AND METHODS: A retrospective review of NSQIP was performed for patients undergoing open elective esophagectomies and gastrectomies for nonmetastatic cancer between 2014 and 2017. An Armitage trend test was performed. The population was propensity matched and assessed. RESULTS: There were 4802 esophagectomies performed. Twenty-nine percent of patients received EA. Of 2599 gastrectomies, 18% of patients received EA. The recent trends of EA use for esophagectomies (EA range [26.9%, 30.3%] P = 0.6535) and gastrectomies (EA [16.9%, 18.4%], P = 0.7797) remain stable. Propensity matching was performed, and the groups with and without EA were compared. For esophagectomies, EA was associated with blood transfusions (EA 14% versus No EA 10.8%, P = 0.0156). For gastrectomies, EA was associated with longer length of stay (LOS) (EA median [IQR] 8 [7,11] versus No EA 7 [6,11], P = 0.0002). CONCLUSIONS: Despite the current opioid epidemic, the recent trends of EA for esophageal and gastric cancer patients remain stable. EA was associated with blood transfusions for esophagectomies and with a longer LOS for gastrectomies. Therefore, EA should be carefully considered, and its analgesic efficacy in this population should be investigated closely in future studies.


Assuntos
Analgesia Epidural/estatística & dados numéricos , Esofagectomia/estatística & dados numéricos , Gastrectomia/estatística & dados numéricos , Neoplasias/cirurgia , Dor Pós-Operatória/prevenção & controle , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Pessoa de Meia-Idade , Melhoria de Qualidade , Estudos Retrospectivos , Adulto Jovem
19.
Am J Surg ; 221(2): 381-387, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-33288225

RESUMO

BACKGROUND: The position of Vice Chair of Education (VCE) is increasingly common in Surgery Departments. The role remains ill-defined. The purpose of this study was to explore perceptions of Department Chairs (DCs) and Other Education Stakeholders (OESs) regarding the VCE role. METHODS: DCs and OESs at institutions with a VCE were surveyed. Descriptive statistics and cross-tabulations were calculated (SAS V9.4). RESULTS: The overall response rate was 25% (166/666). There were significant differences in whether DCs and OESs agree that the VCE supports others in fulfilling educational roles (95.2% vs 49.5%, p = 0.0002), is critical in achieving education missions (90.5% vs 56.6%, p = 0.0032), enhances the quality of education (95.3% vs 65.7%, p = 0.0174), and is important to education teams (95.0% vs 68.7%, p = 0.0464). CONCLUSIONS: DCs value the VCE role more so than OESs, whom VCEs support. In order for VCEs to be effective educational leaders in Departments of Surgery, the needs of key stakeholders deserve further clarification.


Assuntos
Centros Médicos Acadêmicos/organização & administração , Docentes de Medicina/organização & administração , Diretores Médicos/organização & administração , Especialidades Cirúrgicas/educação , Centro Cirúrgico Hospitalar/organização & administração , Centros Médicos Acadêmicos/estatística & dados numéricos , Docentes de Medicina/estatística & dados numéricos , Humanos , Liderança , Diretores Médicos/estatística & dados numéricos , Papel do Médico , Centro Cirúrgico Hospitalar/estatística & dados numéricos , Inquéritos e Questionários/estatística & dados numéricos
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