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OBJECTIVE: This study aimed to evaluate the association of surgeon self-reported gender on clinical outcomes in contemporary U.S. surgical practice. SUMMARY BACKGROUND DATA: Previous research has suggested that there are potentially improved surgical outcomes for female surgeons, yet the underlying causal path for this association remains unclear. METHODS: Using the Vizient® Clinical Database(2016-2021), 39 operations categorized by the CDC's National Healthcare Safety Network were analyzed. Surgeon self-reported gender was the primary exposure. The primary outcome was a composite of in-hospital death, complications, and/or 30-day readmission. Multivariable logistic regression and propensity score matching was used for risk adjustment. RESULTS: The analysis included 4,882,784 patients operated on by 11,955 female surgeons(33% of surgeons, performing 21% of procedures) and 23,799 male surgeons(67% of surgeons, performing 79% of procedures). Female surgeons were younger(45±9 vs. males-53±11 y;P<0.0001) and had lower operative volumes. Unadjusted incidence of the primary outcome was 13.6%(10.7%-female surgeons, 14.3%-male surgeons;P<0.0001). After propensity matching, the primary outcome occurred in 13.0% of patients(12.9%-female, 13.0%-male; OR[M vs. F]=1.02, 95%CI 1.01-1.03;P=.001), with female surgeons having small statistical associations with lower mortality and complication rates but not readmissions. Procedure-specific analyses revealed inconsistent or no surgeon-gender associations. CONCLUSIONS: In the largest analysis to date, surgeon self-reported gender had a small statistical, clinically marginal correlation with postoperative outcomes. The variation across surgical specialties and procedures suggests that the association with surgeon gender is unlikely causal for the observed differences in outcomes. Patients should be reassured that surgeon gender alone does not have a clinically meaningful impact on their outcome.
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OBJECTIVE: To review the current state of research training during surgical residency and make recommendations commensurate with current surgical training and academic environment. SUMMARY BACKGROUND DATA: Research training has been a mainstay of academic surgical programs, yet the scientific disciplines have evolved significantly from the traditional years of bench research. It is time to reconsider how research training should prepare surgeons for future academic practice and ensure the foundational knowledge of research evidence. METHODS: As part of the Blue Ribbon Committee II, a research subcommittee was tasked to make recommendations on research training during surgical residency. Our eight-member panel brought diverse perspectives of the roles and goals of research training. We also sought input from a convenience sample of current and recent surgical residents on impact of research training during their residency. RESULTS: We identified a lack of a common framework and foundational research training for all surgical residents. Participation in dedicated years of scholarly activity helped trainees meet several professional and personal goals. The lack of an integrated, dedicated research track may dissuade some medical school graduates from pursuing surgery. CONCLUSIONS: We recommend incorporating a minimum standard for all trainees and flexibility in dedicated scholarly training to meet the needs of future academic surgeons.
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This cohort study evaluates the risk of postoperative respiratory complications among patients with diabetes undergoing surgery who had vs those who had not a prescription fill for glucagon-like peptide 1 receptor agonists.
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Diabetes Mellitus Tipo 2 , Agonistas Receptor de Péptidos Similares al Glucagón , Receptor del Péptido 1 Similar al Glucagón , Hipoglucemiantes , Enfermedades Respiratorias , Femenino , Humanos , Masculino , Persona de Mediana Edad , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/complicaciones , Receptor del Péptido 1 Similar al Glucagón/agonistas , Hipoglucemiantes/efectos adversos , Hipoglucemiantes/uso terapéutico , Complicaciones Posoperatorias/inducido químicamente , Riesgo , Enfermedades Respiratorias/inducido químicamente , Enfermedades Respiratorias/etiología , Agonistas Receptor de Péptidos Similares al Glucagón/administración & dosificación , Agonistas Receptor de Péptidos Similares al Glucagón/efectos adversos , Agonistas Receptor de Péptidos Similares al Glucagón/uso terapéutico , Privación de TratamientoRESUMEN
Cancer is a leading cause of death in older unhoused adults. We assessed whether being unhoused, gaining housing, or losing housing in the year after cancer diagnosis is associated with poorer survival compared with being continuously housed. We examined all-cause survival in more than 100,000 veterans diagnosed with lung, colorectal, and breast cancer during the period 2011-20. Five percent were unhoused at the time of diagnosis, of whom 21 percent gained housing over the next year; 1 percent of veterans housed at the time of diagnosis lost housing. Continuously unhoused veterans and veterans who lost their housing had poorer survival after lung and colorectal cancer diagnosis compared with those who were continuously housed. There was no survival difference between veterans who gained housing after diagnosis and veterans who were continuously housed. These findings support policies to prevent and end homelessness in people after cancer diagnosis, to improve health outcomes.
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Neoplasias de la Mama , Personas con Mala Vivienda , Veteranos , Adulto , Humanos , Estados Unidos , Anciano , Femenino , ViviendaRESUMEN
Importance: Care transition models are structured approaches used to ensure the smooth transfer of patients between health care settings or levels of care, but none currently are tailored to the surgical patient. Tailoring care transition models to the unique needs of surgical patients may lead to significant improvements in surgical outcomes and reduced care fragmentation. The first step to developing surgical care transition models is to understand the surgical discharge process. Objective: To map the surgical discharge process in a sample of US hospitals and identify key components and potential challenges specific to a patient's discharge after surgery. Design, Setting, and Participants: This qualitative study followed a cognitive task analysis framework conducted between January 1, 2022, and April 1, 2023, in Veterans Health Administration (VHA) hospitals. Observations (n = 16) of discharge from inpatient care after a surgical procedure were conducted in 2 separate VHA surgical units. Interviews (n = 13) were conducted among VHA health care professionals nationwide. Exposure: Postoperative hospital discharge. Main Outcomes and Measures: Data were coded according to the principles of thematic analysis, and a swim lane process map was developed to represent the study findings. Results: At the hospitals in this study, the discharge process observed for a surgical patient involved multidisciplinary coordination across the surgery team, nursing team, case managers, dieticians, social services, occupational and physical therapy, and pharmacy. Important components for a surgical discharge that were not incorporated in the current care transition models included wound care education and supplies; pain control; approvals for nonhome postdischarge locations; and follow-up plans for wounds, ostomies, tubes, and drains at discharge. Potential challenges to the surgical discharge process included social situations (eg, home environment and caregiver availability), team communication issues, and postdischarge care coordination. Conclusions and Relevance: These findings suggest that current and ongoing studies of discharge care transitions for a patient after surgery should consider pain control; wounds, ostomies, tubes, and drains; and the impact of challenging social situations and interdisciplinary team coordination on discharge success.
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Cuidados Posteriores , Alta del Paciente , Humanos , Hospitalización , Transferencia de Pacientes , DolorRESUMEN
Academic surgical departments must subsidize the research mission, as most funded research does not fully support the faculty effort and true costs of the investigation. Most departments support their research program with the margin from clinical revenue; however, increased pressure on clinical income poses a challenge to this strategy. Philanthropy is an increasingly important revenue source to fund academic missions. The opportunities and challenges of this funding source are discussed in this article.
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Administración Financiera , Obtención de Fondos , Humanos , Docentes , Renta , Centros Médicos AcadémicosRESUMEN
Importance: Cancer is a leading cause of death among older people experiencing homelessness. However, the association of housing status with cancer outcomes is not well described. Objective: To characterize the diagnosis, treatment, surgical outcomes, and mortality by housing status of patients who receive care from the US Department of Veterans Affairs (VA) health system for colorectal, breast, or lung cancer. Design, Setting, and Participants: This retrospective cohort study identified all US veterans diagnosed with lung, colorectal, or breast cancer who received VA care between October 1, 2011, and September 30, 2020. Data analysis was performed from February 13 to May 9, 2023. Exposures: Veterans were classified as experiencing homelessness if they had any indicators of homelessness in outpatient visits, clinic reminders, diagnosis codes, or the Homeless Operations Management Evaluation System in the 12 months preceding diagnosis, with no subsequent evidence of stable housing. Main Outcomes and Measures: The major outcomes, by cancer type, were as follows: (1) treatment course (eg, stage at diagnosis, time to treatment initiation), (2) surgical outcomes (eg, length of stay, major complications), (3) overall survival by cancer type, and (4) hazard ratios for overall survival in a model adjusted for age at diagnosis, sex, stage at diagnosis, race, ethnicity, marital status, facility location, and comorbidities. Results: This study included 109â¯485 veterans, with a mean (SD) age of 68.5 (9.7) years. Men comprised 92% of the cohort. In terms of race and ethnicity, 18% of veterans were Black, 4% were Hispanic, and 79% were White. A total of 68% of participants had lung cancer, 26% had colorectal cancer, and 6% had breast cancer. There were 5356 veterans (5%) experiencing homelessness, and these individuals more commonly presented with stage IV colorectal cancer than veterans with housing (22% vs 19%; P = .02). Patients experiencing homelessness had longer postoperative lengths of stay for all cancer types, but no differences in other treatment or surgical outcomes were observed. These patients also demonstrated higher rates of all-cause mortality 3 months after diagnosis for lung and colorectal cancers, with adjusted hazard ratios of 1.1 (95% CI, 1.1-1.2) and 1.3 (95% CI, 1.2-1.4) (both P < .001), respectively. Conclusions and Relevance: In this large retrospective study of US veterans with cancer, homelessness was associated with later stages at diagnosis for colorectal cancer. Differences in lung and colorectal cancer survival between patients with housing and those experiencing homelessness were present but smaller than observed in other settings. These findings suggest that there may be important systems in the VA that could inform policy to improve oncologic outcomes for patients experiencing homelessness.
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Neoplasias de la Mama , Neoplasias Colorrectales , Neoplasias Pulmonares , Veteranos , Estados Unidos/epidemiología , Masculino , Humanos , Anciano , Femenino , Estudios Retrospectivos , Vivienda , Neoplasias de la Mama/epidemiología , Neoplasias de la Mama/terapia , Neoplasias Pulmonares/epidemiología , Neoplasias Pulmonares/terapia , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/terapiaRESUMEN
In this installment of the "Paradigm Shifts in Perspective" series, the authors, all scientists who have been involved in colorectal cancer (CRC) research for most or all of their careers, have watched the field develop from early pathological descriptions of tumor formation to the current understanding of tumor pathogenesis that informs personalized therapies. We outline how our understanding of the pathogenetic basis of CRC began with seemingly isolated discoveries-initially with the mutations in RAS and the APC gene, the latter of which was initially found in the context of intestinal polyposis, to the more complex process of multistep carcinogenesis, to the chase for tumor suppressor genes, which led to the unexpected discovery of microsatellite instability (MSI). These discoveries enabled the authors to better understand how the DNA mismatch repair (MMR) system not only recognizes DNA damage but also responds to damage by DNA repair or by triggering apoptosis in the injured cell. This work served, in part, to link the earlier findings on the pathogenesis of CRC to the development of immune checkpoint inhibitors, which has been transformative-and curative-for certain types of CRCs and other cancers as well. These discoveries also highlight the circuitous routes that scientific progress takes, which can include thoughtful hypothesis testing and at other times recognizing the importance of seemingly serendipitous observations that substantially change the flow and direction of the discovery process. What has happened over the past 37 years was not predictable when this journey began, but it does speak to the power of careful scientific experimentation, following the facts, perseverance in the face of opposition, and the willingness to think outside of established paradigms.
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Neoplasias Colorrectales Hereditarias sin Poliposis , Neoplasias Colorrectales , Humanos , Neoplasias Colorrectales/genética , Neoplasias Colorrectales/terapia , Neoplasias Colorrectales Hereditarias sin Poliposis/genética , Mutación , Inestabilidad de Microsatélites , Reparación de la Incompatibilidad de ADN/genéticaRESUMEN
OBJECTIVE: Designing practical decision support tools and other health care technology in health services research relies on a clear understanding of the cognitive processes that underlie the use of these tools. Unfortunately, methods to explore cognitive processes are rarely used in health services research. Thus, the objective of this manuscript is to introduce cognitive task analysis (CTA), a family of methods to study cognitive processes involved in completing a task, to a health services research audience. This methods article describes CTA procedures, proposes a framework for their use in health services research studies, and provides an example of its application in a pilot study. DATA SOURCES AND STUDY SETTING: Observations and interviews of health care providers involved in discharge planning at six hospitals in the Veterans Health Administration. STUDY DESIGN: Qualitative study of discharge planning using CTA. DATA COLLECTION/EXTRACTION METHODS: Data were collected from structured observations and semi-structured interviews using the Critical Decision Method and analyzed using thematic analysis. PRINCIPAL FINDINGS: We developed an adaptation of CTA that could be used in a clinical environment to describe clinical decision-making and other cognitive processes. The adapted CTA framework guides the user through four steps: (1) Planning, (2) Environmental Analysis, (3) Knowledge Elicitation, and (4) Analyses and Results. This adapted CTA framework provides an iterative and systematic approach to identifying and describing the knowledge, expertise, thought processes, procedures, actors, goals, and mental strategies that underlie completing a clinical task. CONCLUSIONS: A better understanding of the cognitive processes that underly clinical tasks is key to developing health care technology and decision-support tools that will have a meaningful impact on processes of care and patient outcomes. Our adapted framework offers a more rigorous and detailed method for identifying task-related cognitive processes in implementation studies and quality improvement. Our adaptation of this underutilized qualitative research method may be helpful to other researchers and inform future research in health services research.
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Toma de Decisiones Clínicas , Investigación sobre Servicios de Salud , Humanos , Proyectos Piloto , Personal de Salud , Cognición , Investigación CualitativaRESUMEN
BACKGROUND: Postoperative surgical site infections (SSIs) and the associated complications impact morbidity and mortality and result in substantial burden to the health-care system. These complications are typically reported during the 90-day surveillance period, with implications for reimbursement and quality measurement; however, the long-term effects of SSI are not routinely assessed. We evaluated the long-term effects of SSI on health-care utilization and cost following orthopaedic surgery in an observational cohort study. METHODS: Patients in the Veterans Affairs health-care system who underwent an orthopaedic surgical procedure were included. The exposure of interest was an SSI within 90 days after the index procedure. The primary outcome was health-care utilization in the 2 years after discharge. Data for inpatient admission, inpatient days, outpatient visits, emergency room visits, total costs, and subsequent surgeries were also obtained. After adjusting for factors affecting SSI, we examined differences in each health-care utilization outcome by postoperative SSI occurrence and across time with use of differences-in-differences analysis. Cost differences were modeled with use of a gamma distribution with a log link. RESULTS: A total of 96,983 patients were included, of whom 4,056 (4.2%) had an SSI within 90 days of surgery. After adjusting for factors known to impact SSI and preoperative health-care utilization, SSI was associated with a greater risk of outpatient visits (relative risk [RR], 1.29; 95% confidence interval [CI], 1.26 to 1.32), emergency room visits (RR, 1.18; 95% CI, 1.15 to 1.21), and inpatient admission (RR, 1.35; 95% CI, 1.32 to 1.38) at 2 years postoperatively. The average cost among patients with an SSI was $148,824 ± $268,358 compared with $42,125 ± $124,914 among those without an SSI (p < 0.001). In the adjusted analysis, costs for patients with an SSI were 64% greater at 2 years compared with those without an SSI (RR, 1.64; 95% CI, 1.57 to 1.70). Overall, of all subsequent surgeries conducted within the 2-year postoperative period, 37% occurred within the first 90 days. CONCLUSIONS: The reported effects of a postoperative SSI on health-care utilization and cost are sustained at 2 years post-surgery-a long-term impact that is not recognized in quality-measurement models. Efforts, including preoperative care pathways and optimization, and policies, including reimbursement models and risk-adjustment, should be made to reduce SSI and to account for these long-term effects. LEVEL OF EVIDENCE: Economic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Procedimientos Ortopédicos , Infección de la Herida Quirúrgica , Estudios de Cohortes , Humanos , Procedimientos Ortopédicos/efectos adversos , Factores de Riesgo , Infección de la Herida Quirúrgica/epidemiología , Infección de la Herida Quirúrgica/etiologíaRESUMEN
Importance: The association between physician fatigue and patient outcomes is important to understand but has been difficult to examine given methodological and data limitations. Surgeons frequently perform urgent procedures overnight and perform additional procedures the following day, which could adversely affect outcomes for those daytime operations. Objective: To examine the association between an attending surgeon operating overnight and outcomes for operations performed by that surgeon the next day. Design, Setting, and Participants: In this cross-sectional study, a retrospective analysis of a large multicenter registry of surgical procedures was done using a within-surgeon analysis to address confounding, with data from 20 high-volume US institutions. This study included 498â¯234 patients who underwent a surgical procedure during the day (between 7 am and 5 pm) between January 1, 2010, and August 30, 2020. Exposures: Whether the attending surgeon for the current day's procedures operated between 11 pm and 7 am the previous night. Two exposure measures were examined: whether the surgeon operated at all the previous night and the number of hours spent operating the previous night (including having performed no work at all). Main Outcomes and Measures: The primary composite outcome was in-hospital death or major complication (sepsis, pneumonia, myocardial infarction, thromboembolic event, or stroke). Secondary outcomes included operation length and individual outcomes of death, major complications, and minor complications (surgical site infection or urinary tract infection). Results: Among 498â¯234 daytime operations performed by 1131 surgeons, 13â¯098 (2.6%) involved an attending surgeon who operated the night before. The mean (SD) age of the patients who underwent an operation was 55.3 (16.4) years, and 264â¯740 (53.1%) were female. After adjusting for operation type, surgeon fixed effects, and observable patient characteristics (ie, age and comorbidities), the adjusted incidence of in-hospital death or major complications was 5.89% (95% CI, 5.41%-6.36%) among daytime operations when the attending surgeon operated the night before compared with 5.87% (95% CI, 5.85%-5.89%) among daytime operations when the same surgeon did not (absolute adjusted difference, 0.02%; 95% CI, -0.47% to 0.51%; P = .93). No significant associations were found between overnight work and secondary outcomes except for operation length. Operating the previous night was associated with a statistically significant decrease in length of daytime operations (adjusted length, 112.7 vs 117.4 minutes; adjusted difference, -4.7 minutes; 95% CI, -8.7 to -0.8, P = .02), although this difference is unlikely to be meaningful. Conclusions and Relevance: The findings of this cross-sectional study suggest that operating overnight was not associated with worse outcomes for operations performed by surgeons the subsequent day. These results provide reassurance concerning the practice of having attending surgeons take overnight call and still perform operations the following morning.
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Complicaciones Posoperatorias , Cirujanos , Estudios Transversales , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios RetrospectivosRESUMEN
As the number of women physicians entering the field of medicine has increased over the past decades, pregnancy and maternity leave are becoming common place during both training and independent practice. However, the current system is not designed for extended leaves of absence from the clinical environment. In this commentary, the authors review recent changes in regulatory requirements impacting women physicians in postgraduate training who experience pregnancy, childbirth, and childrearing and identify solutions that may result in more optimal work environments for women physicians in practice who experience pregnancy, childbirth, and childrearing.
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Médicos Mujeres , Niño , Crianza del Niño , Parto Obstétrico , Empleo , Femenino , Humanos , EmbarazoRESUMEN
Esophageal achalasia is a primary motility disorder of unknown origin. The goal of treatment is to eliminate the resistance caused by a non-relaxing lower esophageal sphincter, therefore allowing passage of food and liquid from the esophagus into the stomach. A myotomy with a partial fundoplication (anterior Dor or posterior Toupet) is considered the standard of care for patients with achalasia. In the following review, we describe the indications and technique for a posterior partial fundoplication (Toupet).
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Acalasia del Esófago , Miotomía de Heller , Laparoscopía , Acalasia del Esófago/cirugía , Esfínter Esofágico Inferior , Fundoplicación/métodos , Miotomía de Heller/métodos , Humanos , Laparoscopía/métodos , Resultado del TratamientoRESUMEN
BACKGROUND: Challenging discharges can lead to prolonged hospital stays. We hypothesized that surgical patients discharged from Veterans Affairs hospitals on weekdays have longer hospital stays and greater excess length of stay. METHODS: We identified inpatient general and vascular procedures at Veterans Affairs hospitals from 2007 to 2014. Expected length of stay was calculated using a stratified negative binomial model adjusted for patient/operative characteristics. Excess length of stay was defined as the difference between observed and expected length of stay. RESULTS: We identified 135,875 patients (80.4% weekday discharges, 19.6% weekend discharges). The average length of stay was 7.5 days. Patients with weekday discharges spent on average 2.5 more days in the hospital compared with patients discharged on weekends (8.0 vs. 5.5 days, P < .001); 28.5% of patients with weekday discharges had an observed length of stay at least 1 day longer than expected, compared with 16.4% of patients with weekend discharges (P < .001). CONCLUSION: Surgical patients are less frequently discharged from Veterans Affairs hospitals on the weekends than during the week, and this corresponds to an increased excess length of stay for patients ultimately discharged on weekdays. Exploring the opportunity to coordinate safe weekend discharges may improve efficiency of post-surgery hospital care and reduce healthcare costs.