RESUMO
BACKGROUND: A co-surgeon model is known to be favorable in microvascular breast reconstruction, but simultaneous co-surgeon deep inferior epigastric perforator (DIEP) flap cases have not been well-studied. The authors hypothesize that performing two simultaneous co-surgeon bilateral DIEP flap reconstructions results in non-inferior clinical outcomes and may improve patient access to care. METHODS: A single-institution, retrospective cohort study was performed utilizing record review to identify all cases of co-surgeon free-flap breast reconstructions over a 38-month period. Patients who underwent simultaneous bilateral DIEP flap breast reconstructions with the same two co-surgeons were identified. The control group consisted of subjects who underwent non-simultaneous reconstruction by the same co-surgeons within the same, preceding, or following month of those in the study group. Primary outcome variables were 90-day postoperative complications, while secondary outcomes were operating time, ischemia time, and length of stay. Descriptive statistics, univariate and multivariable regression analyses were performed. RESULTS: Overall, 137 subjects were identified and 64 met the inclusion criteria (n = 28 study, n = 36 control). There were no statistically significant differences between groups in body mass index, radiation, trainee experience, flap perforator number, immediate/delayed reconstruction, or length of stay. There were also no statistically significant differences in complications, including flap loss, anastomosis revision, take-back to the operating room, or re-admission. Operative time was longer in the simultaneous DIEP group (540.5 vs. 443.5 min, p < 0.01), but ischemia time was shorter in the simultaneous group (64.0 vs. 80.5 min, p < 0.01). CONCLUSIONS: A simultaneous co-surgeon approach to bilateral DIEP flap reconstruction may improve access to care and does not result in a higher complication rate compared with non-simultaneous bilateral DIEP flaps.
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Neoplasias da Mama , Artérias Epigástricas , Estudos de Viabilidade , Mamoplastia , Retalho Perfurante , Complicações Pós-Operatórias , Humanos , Feminino , Mamoplastia/métodos , Retalho Perfurante/irrigação sanguínea , Estudos Retrospectivos , Pessoa de Meia-Idade , Neoplasias da Mama/cirurgia , Neoplasias da Mama/patologia , Artérias Epigástricas/cirurgia , Complicações Pós-Operatórias/etiologia , Seguimentos , Duração da Cirurgia , Tempo de Internação , Prognóstico , Cirurgiões , Adulto , Estudos de Casos e ControlesRESUMO
BACKGROUND: Clinical translation of the extracorporeal artificial placenta (AP) is impeded by the high risk for intracranial hemorrhage in extremely premature newborns. The Nitric Oxide Surface Anticoagulation (NOSA) system is a novel non-thrombogenic extracorporeal circuit. This study aims to test the NOSA system in the AP without systemic anticoagulation. METHODS: Ten extremely premature lambs were delivered and connected to the AP. For the NOSA group, the circuit was coated with DBHD-N2O2/argatroban, 100 ppm nitric oxide was blended into the sweep gas, and no systemic anticoagulation was given. For the Heparin control group, a non-coated circuit was used and systemic anticoagulation was administered. RESULTS: Animals survived 6.8 ± 0.6 days with normal hemodynamics and gas exchange. Neither group had any hemorrhagic or thrombotic complications. ACT (194 ± 53 vs. 261 ± 86 s; p < 0.001) and aPTT (39 ± 7 vs. 69 ± 23 s; p < 0.001) were significantly lower in the NOSA group than the Heparin group. Platelet and leukocyte activation did not differ significantly from baseline in the NOSA group. Methemoglobin was 3.2 ± 1.1% in the NOSA group compared to 1.6 ± 0.6% in the Heparin group (p < 0.001). CONCLUSIONS: The AP with the NOSA system successfully supported extremely premature lambs for 7 days without significant bleeding or thrombosis. IMPACT: The Nitric Oxide Surface Anticoagulation (NOSA) system provides effective circuit-based anticoagulation in a fetal sheep model of the extracorporeal artificial placenta (AP) for 7 days. The NOSA system is the first non-thrombogenic circuit to consistently obviate the need for systemic anticoagulation in an extracorporeal circuit for up to 7 days. The NOSA system may allow the AP to be implemented clinically without systemic anticoagulation, thus greatly reducing the intracranial hemorrhage risk for extremely low gestational age newborns. The NOSA system could potentially be applied to any form of extracorporeal life support to reduce or avoid systemic anticoagulation.
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Oxigenação por Membrana Extracorpórea , Nascimento Prematuro , Trombose , Gravidez , Humanos , Feminino , Ovinos , Animais , Óxido Nítrico , Placenta/fisiologia , Heparina , Hemorragia/complicações , Trombose/prevenção & controle , Anticoagulantes/farmacologia , Hemorragias Intracranianas/complicaçõesRESUMO
OBJECTIVE: To evaluate the prevalence of incivility among trainees and faculty in cardiothoracic surgery, general surgery, plastic surgery, and vascular surgery in the U.S, and to determine the association of incivility on job and work withdrawal and organizational commitment. BACKGROUND: Workplace incivility has not been described in surgery and can negatively impact the well-being of individuals, teams, and organizations at-large. METHODS: Using a cross-sectional, web-based survey study of trainees and faculty across 16 academic institutions in the U.S., we evaluated the prevalence of incivility and its association with work withdrawal and organizational commitment. RESULTS: There were 486 (18.3%) partial responses, and 367 (13.8%) complete responses from surgeons [including 183 (56.1%) faculty and 143 (43.9%) residents or fellows]. Of all respondents, 92.2% reported experiencing at least 1 form of incivility over the past year. Females reported significantly more incivility than males (2.4 ± 0.91 versus 2.05 ± 0.91, P < 0.001). Asian Americans reported more incivility than individuals of other races and ethnicities (2.43 ± 0.93, P = 0.003). After controlling for sex, position, race, and specialty, incivility was strongly associated with work withdrawal (ß = 0.504, 95% CI: 0.341-0.666). There was a significant interaction between incivility and organizational commitment, such that highly committed individuals had an even greater impact of incivility on the outcome of job and work withdrawal (ß = 0.178, 95% CI: 0.153-0.203). CONCLUSIONS: Incivility is widespread in academic surgery and is strongly associated with work withdrawal. Leaders must invest in strategies to eliminate incivility to ensure the well-being of all individuals, teams, and organizations at-large.
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Incivilidade , Cirurgiões , Masculino , Feminino , Humanos , Estudos Transversais , Docentes , Inquéritos e Questionários , Local de Trabalho , Cultura OrganizacionalRESUMO
INTRODUCTION: The 2015 American Thyroid Association (ATA) guidelines established that hemithyroidectomy (HT) is an appropriate treatment for patients with low-risk thyroid cancer. HT rates increased since the ATA guidelines were released; however, the relationship between surgeon volume and the initial extent of surgery has not been established. METHODS: A statewide database was used to identify patients with thyroid cancer who underwent initial thyroidectomy from 2013 to 2020. High-volume thyroid surgeons were defined as those who performed >25 thyroid procedures per year. A mixed-effect logistic model was used to compare low- and high-volume surgeons' initial extent of surgery pre-2015 and post-2015 ATA guidelines. Descriptive statistics were used to describe other surgical outcomes. RESULTS: The analysis included 3199 patients with thyroid cancer who underwent initial thyroidectomy. Twenty-four surgeons (6%) were considered high-volume; they performed 48% (n = 1349) of the operations. After the 2015 ATA guidelines were released, the rate of HT increased significantly for low- (23% to 28%, P = 0.042) but not high-volume (19% to 23%, P = 0.149) surgeons. Low-volume surgeons had significantly higher rates of readmission (P = 0.008), re-operation (P = 0.030), complications (P < 0.001), and emergency room visits (P = 0.002) throughout the entire study period. CONCLUSIONS: The publication of the 2015 ATA guidelines was associated with a significant increase in HT rates, primarily in low-volume thyroid surgeons. While low-volume surgeons began performing more HTs, they continued to have higher rates of readmission, reoperations, complications, and emergency room visits than high-volume surgeons.
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Cirurgiões , Neoplasias da Glândula Tireoide , Humanos , Estados Unidos/epidemiologia , Tireoidectomia/métodos , Neoplasias da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/etiologia , Reoperação , Estudos RetrospectivosRESUMO
INTRODUCTION: Efforts to improve surgical resident well-being could be accelerated with an improved understanding of resident job demands and resources. In this study, we sought to obtain a clearer picture of surgery resident job demands by assessing how residents distribute their time both inside and outside of the hospital. Furthermore, we aimed to elucidate residents' perceptions about current duty hour regulations. METHODS: A cross-sectional survey was sent to 1098 surgical residents at 27 US programs. Responses regarding work hours, demographics, well-being (utilizing the physician well-being index), and perceptions of duty hours in relation to education and rest, were collected. Data were evaluated using descriptive statistics and content analysis. RESULTS: A total of 163 residents (14.8% response rate) were included in the study. Residents reported a median total patient care hours per week of 78.0 h. Trainees spent 12.5 h on other professional activities. Greater than 40% of residents were "at risk" for depression and suicide based on physician well-being index scores. Four major themes associated with education and rest were identified: 1) duty hour definitions and reporting mechanisms do not completely reflect the amount of work residents perform, 2) quality patient care and educational opportunities do not fit neatly within the duty hour framework, 3) resident perceptions of duty hours are impacted the educational environment, and 4) long work hours and lack of adequate rest negatively affect well-being. CONCLUSIONS: The breadth and depth of trainee job demands are not accurately captured by current duty hour reporting mechanisms, and residents do not believe that their current work hours allow for adequate rest or even completion of other clinical or academic tasks outside of the hospital. Many residents are unwell. Duty hour policies and resident well-being may be improved with a more holistic accounting of resident job demands and greater attention to the resources that residents have to offset those demands.
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Cirurgia Geral , Internato e Residência , Humanos , Admissão e Escalonamento de Pessoal , Carga de Trabalho , Estudos Transversais , Qualidade da Assistência à Saúde , Cirurgia Geral/educação , Tolerância ao Trabalho ProgramadoRESUMO
BACKGROUND: Intraoperative resident autonomy has been compromised secondary to expectations for increased supervision without defined parameters for safe progressive independence, diffusion of training experience, and more to learn with less time. Surgical residents who are insufficiently entrusted during training attain less autonomy, confidence, and even clinical competency, potentially affecting future patient outcomes. OBJECTIVE: To determine if OpTrust, an educational intervention for increasing intraoperative faculty entrustment and resident entrustability, negatively impacts patient outcomes after general surgery procedures. METHODS: Surgical faculty and residents received OpTrust training and instruction to promote intraoperative faculty entrustment and resident entrustability. A post-intervention OpTrust cohort was compared to historical and pre-intervention OpTrust cohorts. Multivariable logistic and negative binomial regression was used to evaluate the impact of the OpTrust intervention and time on patient outcomes. SETTING: Single tertiary academic center. PARTICIPANTS: General surgery faculty and residents. MAIN OUTCOMES AND MEASURES: Thirty-day postoperative outcomes, including mortality, any complication, reoperation, readmission, and length of stay. RESULTS: A total of 8890 surgical procedures were included. After risk adjustment, overall patient outcomes were similar. Multivariable regression estimating the effect of the OpTrust intervention and time revealed similar patient outcomes with no increased risk (P > 0.05) of mortality {odds ratio (OR), 2.23 [95% confidence interval (CI), 0.87-5.6]}, any complication [OR, 0.98 (95% CI, 0.76-1.3)], reoperation [OR, 0.65 (95% CI, 0.42-1.0)], readmission [OR, 0.82 (95% CI, 0.57-1.2)], and length of stay [OR, 0.99 (95% CI, 0.86-1.1)] compared to the historic and pre-intervention OpTrust cohorts. CONCLUSIONS: OpTrust, an educational intervention to increase faculty entrustment and resident entrustability, does not compromise postoperative patient outcomes. Integrating faculty and resident development to further enhance entrustment and entrustability through OpTrust may help facilitate increased resident autonomy within the safety net of surgical training without negatively impacting clinical outcomes.
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Competência Clínica , Docentes de Medicina , Cirurgia Geral/educação , Internato e Residência , Procedimentos Cirúrgicos Operatórios , Humanos , Período Intraoperatório , Resultado do TratamentoRESUMO
BACKGROUND: Struggling residents are not uncommon in general surgery. Early identification of these residents and effective remediation remain imperfect. MATERIALS AND METHODS: We performed a survey of program directors (PD) across all general surgery residencies. Survey questions included the following: demographic information about the program and PD, 10 vignettes about hypothetical residents struggling in various ACGME milestones to assess how PDs would address these deficiencies, and self-reported PD preparedness and availability of resources to support struggling residents. RESULTS: In total, we received 82 responses to our survey. All PDs who participated in our study reported having struggling residents in their program. The three most common ways struggling residents are identified were faculty word-of-mouth, formal evaluations such as milestones and ABSITE performance, and resident word-of-mouth. Over 18% of PDs reported having little to no relevant training in addressing the needs of a struggling resident, and 65.9% of PDs did not feel that their program had 'completely adequate' resources to address these needs. In the majority of cases, PDs offer mentorship with themselves or other faculty as a remediation strategy with infrequent use of other resources. CONCLUSIONS: Strategies to identify struggling residents and remediation strategies varied widely across programs. Diversifying remediation approaches should be considered for more effective remediation.
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Cirurgia Geral , Internato e Residência , Educação de Pós-Graduação em Medicina , Cirurgia Geral/educação , Humanos , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: The purpose of this study was to measure the efficacy of a novel faculty and resident educational bundle focused on development of faculty-resident behaviors and entrustment in the operating room. SUMMARY BACKGROUND DATA: As surgical training environments are orienting to entrustable professional activities (EPAs), successful transitions to this model will require significant faculty and resident development. Identifying an effective educational initiative which prepares faculty and residents for optimizing assessment, teaching, learning, and interacting in this model is critical. METHODS: From September 2015 to June 2017, an experimental study was conducted in the Department of Surgery at the University of Michigan Health System (UMHS). Case observations took place across general, plastic, thoracic, and vascular surgical specialties. A total of 117 operating room observations were conducted during Phase I of the study and 108 operating room observations were conducted during Phase II following the educational intervention. Entrustment behaviors were rated for 56 faculty and 73 resident participants using OpTrust, a validated intraoperative entrustment instrument. RESULTS: Multiple regression analysis showed a significant increase in faculty entrustment (Phase I = 2.32 vs Phase II = 2.56, P < 0.027) and resident entrustability (Phase I = 2.16 vs Phase II = 2.40, P < 0.029) scores following exposure to the educational intervention. CONCLUSIONS: Our study shows improved intraoperative entrustment following implementation of faculty and resident development, indicating the efficacy of this innovative educational bundle. This represents a crucial component in the implementation of a competency-based assessment framework like EPAs.
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Docentes de Medicina , Internato e Residência/métodos , Relações Interprofissionais , Especialidades Cirúrgicas/educação , Confiança , Período IntraoperatórioRESUMO
INTRODUCTION: Guidelines allow for the omission of sentinel lymph node biopsy (SLNB) and post-lumpectomy radiotherapy in women ≥ 70 years of age with hormone receptor-positive (HR +) breast cancer. Despite this, national data suggest these procedures have not been widely de-implemented. OBJECTIVES: Our objectives were to evaluate trends in SLNB and post-lumpectomy radiotherapy utilization in patients who are eligible for omission, and evaluate patient preferences as a target for de-implementation of low-value care. METHODS: We performed a sequential explanatory mixed-methods study by first analyzing an institutional database of patients ≥ 70 years of age with HR + breast cancer who received surgical treatment from 2014 to 2018. Based on the quantitative data, we conducted semi-structured interviews with women identified as high or low utilizers of breast cancer treatments to elicit patient perspectives on de-implementation. RESULTS: SLNB and post-lumpectomy radiotherapy were performed in 68% and 43% of patients, respectively, who met the criteria for omission. There was a significant decrease in SLNB rates from 2014 to 2018. Forty-nine percent of patients were classified as high utilizers and 26% were classified as low utilizers. Qualitative analysis found that the most important factors influencing decision making regarding SLNB and post-lumpectomy radiotherapy omission for both high and low utilizers were trust in their provider and a desire for peace of mind. CONCLUSIONS: Despite efforts to de-implement low-value care, older women with HR + breast cancer remain at risk of overtreatment. Patient perspectives suggest that multi-level de-implementation strategies will need to target provider practice patterns and patient-provider communication to promote high-quality decision making and reduction in breast cancer overtreatment.
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Neoplasias da Mama , Idoso , Axila , Neoplasias da Mama/cirurgia , Feminino , Hormônios , Humanos , Mastectomia Segmentar , Uso Excessivo dos Serviços de Saúde , Biópsia de Linfonodo SentinelaRESUMO
BACKGROUND: Although shared decision-making is essential to patient-centered healthcare, its role in pediatric plastic surgery remains unclear. The objective of this study was to define the preferred level of involvement in surgical decision-making among children, caregivers, and surgeons. METHODS: The authors surveyed pediatric plastic surgery patients (nâ=â100) and their caregivers regarding their preferences on child involvement during surgical decision-making. Fleiss' kappa was used to assess agreement between groups. Bivariate Chi-square tests and multinomial logistic regression were used to assess the relationship between decision-making preferences and select demographic factors. RESULTS: Only 34% of children and their caregivers agreed upon their decision-making preferences (kâ=â0.04). The majority of children (40%) and caregivers (67%) favored shared decision-making between the patient, caregiver, and surgeon. Only 16% of children preferred physician-driven decisions, while 20% of children desired complete autonomy. Children's preferences were significantly associated with their age; the relative risk of children deferring to caregivers or surgeons over a shared approach was lower for adolescents and teens compared to children under 10 years old (relative riskâ=â0.20; 95% confidence interval: 0.054-0.751; Pâ=â0.02). Caregiver's preferences did not change based on the child's age, but rather were related to the child's gender. Caregivers were more likely to choose the option that gave the child more autonomy when the child was male. CONCLUSIONS: While most caregivers preferred a shared approach to decision-making, children desired greater autonomy, particularly with increasing age. Since there was limited agreement between caregivers and children, surgeons must be cognizant of differing preferences when discussing treatment plans to optimize both patient and parent satisfaction.
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Tomada de Decisões , Cirurgia Plástica , Adolescente , Cuidadores , Criança , Tomada de Decisão Clínica , Feminino , Humanos , Masculino , Pais , Cirurgiões , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To quantify the influence of financial conflict of interest (COI) payments on the reporting of clinical results for robotic surgery. DATA SOURCES AND STUDY SELECTION: A systematic search (Ovid MEDLINE databases) was conducted (May 2017) to identify randomized controlled trials (RCTs) and observational studies comparing the efficacy of the da Vinci robot on clinical outcomes. Financial COI data for authors (per study) were determined using open payments database. MAIN OUTCOMES AND MEASURES: Primary outcomes assessed were receipt of financial COI payments and overall conclusion reported between robotic versus comparative approach. Quality/risk of bias was assessed using Newcastle-Ottawa Scale (NOS)/Cochrane risk of bias tool. Disclosure discrepancies were also analyzed. DATA EXTRACTION AND SYNTHESIS: Study characteristics, surgical subspecialty, methodological assessment, reporting of disclosure statements, and study findings dual abstracted. The association of the amount of financial support received as a predictor of reporting positive findings associated robotic surgery was assessed at various cut-offs of dollar amount received by receiver operating curve (ROC). RESULTS: Thirty-three studies were included, 9 RCTs and 24 observational studies. There was a median, 111 patients (range 10 to 6420) across studies. A little more than half (17/33) had a conclusion statement reporting positive results in support of robotic surgery, with 48% (16/33) reporting results not in favor [equivocal: 12/33 (36%), negative: 4/33 (12%)]. Nearly all (91%) studies had authors who received financial COI payments, with a median of $3364.46 per study (range $9 to $1,775,378.03). ROC curve demonstrated that studies receiving greater than $9557.31 (cutpoint) were more likely to report positive robotic surgery results (sensitivity: 0.65, specificity: 0.81, area under the curve: 0.73). Studies with financial COI payment greater than this amount were more likely to report beneficial outcomes with robotic surgery [(78.57% vs 31.58%, P = 0.013) with an odds ratio of 2.07 (confidence interval: 0.47-3.67; P = 0.011)]. Overall, studies were high quality/low risk of bias [median NOS: 8 (range 5 to 9)]; Cochrane risk: "low risk" (9/9, 100%)]. CONCLUSION AND RELEVANCE: Financial COI sponsorship appears to be associated with a higher likelihood of studies reporting a benefit of robotic surgery. Our findings suggest a dollar amount where financial payments influence reported clinical results, a concept that challenges the current guidelines, which do not account for the amount of COI funding received.
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Pesquisa Biomédica/economia , Conflito de Interesses/economia , Avaliação de Resultados em Cuidados de Saúde/economia , Projetos de Pesquisa , Apoio à Pesquisa como Assunto/ética , Procedimentos Cirúrgicos Robóticos/economia , Viés , Pesquisa Biomédica/ética , Humanos , Avaliação de Resultados em Cuidados de Saúde/ética , Curva ROC , Apoio à Pesquisa como Assunto/economia , Procedimentos Cirúrgicos Robóticos/éticaRESUMO
OBJECTIVE: To determine the association between intraoperative entrustment and personality alignment. SUMMARY BACKGROUND DATA: For surgical residents, achieving operative autonomy has become increasingly difficult. The impact of faculty-resident operative interactions in accomplishing this goal is not well understood. We hypothesized that if operative dyads (faculty and resident) had personality alignment or congruency, then resident entrustment in the operating room would increase. METHODS: We completed a retrospective analysis of 63 operations performed from September 2015 to August 2016. Operations were scored using OpTrust, a validated tool that assesses progressive entrustment of responsibility to surgical residents in the operating room. All dyads were classified as having congruent or incongruent personality alignment as measured by promotion or prevention orientation using the regulatory focus questionnaire. The association between personality congruence and OpTrust scores was identified using multivariable linear regression. RESULTS: A total of 35 congruent dyads and 28 incongruent dyads were identified. Congruent dyads had a higher percentage of "very difficult" cases (33.3 vs. 7.4%, P = 0.017), female residents (37.1 vs. 14.3%, P = 0.042) and faculty with fewer years of experience (10.4 vs. 14.8%, P = 0.028) than incongruent dyads. In addition to post-graduate year level, dyad congruency was independently associated with a 0.88 increase (95% CI [0.27-1.49], P = 0.006) in OpTrust scores (overall range 2-8), after adjusting for case difficulty, faculty experience, and post-graduate year. CONCLUSIONS: Congruent operative dyads are associated with increased operative entrustment as demonstrated by increased OpTrust scores. Developing awareness and strategies for addressing incongruence in personality in the operative dyad is needed.
Assuntos
Competência Clínica , Cirurgia Geral/educação , Internato e Residência , Personalidade , Autonomia Profissional , Confiança , Adulto , Feminino , Humanos , Relações Interprofissionais , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND: With improving survival from colorectal cancer, there is a growing population of patients undergoing surveillance. National accreditation organizations have increasingly endorsed formal survivorship care planning. To effectively design patient-centered survivorship programs, an understanding of the prevalence of unmet psychosocial and symptomatic needs is required. OBJECTIVE: The aim of this study is to understand the breadth of unmet needs among survivors of colorectal cancer. DESIGN: This is a cross-sectional survey of patients undergoing surveillance after curative-intent therapy for colorectal cancer. SETTING: This study was conducted June 2017 to January 2018 at an academic cancer center. PATIENTS: There were 99 patients (58 with colon cancer, 41 with rectal cancer). MAIN OUTCOME MEASURES: We measured patient-reported unmet needs by using a modification of the Cancer Survivor Unmet Needs instrument, within domains of emotional (stress, concerns about recurrence), relationship (fertility, interpersonal), logistical (need for accessible parking, case management), financial, treatment-related (neuropathy, bowel function), and surveillance-related needs. RESULTS: The mean (±SD) age was 58 (±12), and the time from diagnosis was 34 (±18) months. Overall, 74% of patients reported at least one unmet need, 49% reported emotional needs, 24% relationship needs, 24% financial needs, 25% logistical needs, and 33% surveillance needs. Thirty-six (62%) patients with colon cancer and 37 (90%) patients with rectal cancer reported at least one ongoing problem (p = 0.002). Thirty-five (82%) patients with rectal cancer reported an unmet treatment-related need in comparison with 23 (40%) patients with colon cancer (p < 0.001). The median (interquartile range) number of ongoing needs were 1 (0-5) in patients with colon cancer and 4 (2-8) in patients with rectal cancer (p = 0.007). LIMITATIONS: This study was limited by its small sample size and lack of generalizability, given the tertiary care setting. CONCLUSIONS: The majority of colorectal cancer survivors reported unmet needs years after completion of curative-intent therapy. Patients with rectal cancer were significantly more likely to have unmet needs and may benefit from additional care during survivorship. Colorectal cancer survivorship programs should incorporate psychosocial and symptomatic care in addition to cancer surveillance. See Video Abstract at http://links.lww.com/DCR/A885.
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Sobreviventes de Câncer , Neoplasias do Colo/terapia , Recidiva Local de Neoplasia , Vigilância da População , Neoplasias Retais/terapia , Idoso , Sobreviventes de Câncer/psicologia , Administração de Caso , Neoplasias do Colo/diagnóstico , Estudos Transversais , Economia , Emoções , Feminino , Humanos , Relações Interpessoais , Masculino , Pessoa de Meia-Idade , Avaliação das Necessidades , Recidiva Local de Neoplasia/diagnóstico , Neoplasias Retais/diagnóstico , Inquéritos e Questionários , Meios de TransporteRESUMO
BACKGROUND: Morphomic studies have demonstrated a correlation between sarcopenia and clinical outcomes in septic patients. However, tendon morphomics has not yet been studied in this context. The purpose of the present study was to evaluate tendon morphology in septic patients through analytic morphomics. We hypothesized that morphomic analyses would reveal concomitant muscle and tendon wasting in sepsis patients. The results of this study may help to implement different rehabilitation modalities for critically ill patients. MATERIALS AND METHODS: The volume and fat content of bilateral psoas muscles and tendons were measured on abdominal computed tomography scans of 25 ICU septic and 25 control trauma patients admitted to the University of Michigan between 2011 and 2012. Univariate and multivariate analyses were performed to determine the relationship between psoas muscle and tendon morphometric data, and the association with clinical variables such as smoking and comorbidities. RESULTS: Average psoas muscle volume was 12.21 ± 5.6 cm3 for control patients and 9.318 ± 3.3 cm3 in septic patients (P = 0.0023). The average psoas muscle/fat ratio for septic patients was 0.0288 ± 0.071 cm3, compared with 0.0107 ± 0.008 cm3 in the control group (P = 0.075). Average tendon volume in the septic population (0.508 ± 0.191 cm3) was not different than the control cohort (0.493 ± 0.182 cm3) (P = 0.692). CONCLUSIONS: Our results demonstrate significantly smaller psoas muscle volume in septic patients than in age-, gender-, and BMI-matched trauma patients but no demonstrable change in tendon morphology between patient groups. These findings begin to define the boundaries of clinical application within the field of morphomics.
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Atrofia Muscular/diagnóstico por imagem , Músculos Psoas/diagnóstico por imagem , Sepse/complicações , Tendões/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Doença Aguda , Adulto , Idoso , Estado Terminal , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Atrofia Muscular/etiologia , Atrofia Muscular/patologia , Tamanho do Órgão , Músculos Psoas/patologia , Estudos Retrospectivos , Fatores de Risco , Tendões/patologiaRESUMO
BACKGROUND: Despite well-established criteria for identifying the critical view of safety (CVS) during laparoscopic cholecystectomy, its impact on intraoperative decision-making among trainees is unclear. METHODS: General surgery interns (n = 10) viewed a training module on the CVS criteria and then independently reviewed 20 cholecystectomy videos lasting 1 min each edited at various points of CVS dissection to include examples of both adequate and inadequate dissections. Participants were asked to identify the following CVS criteria for each video-(1) clearance of fat from the hepatocystic triangle; (2) exposure of the cystic plate; and (3) two and only two structures entering the gallbladder-and then decide if the structures were safe to divide. RESULTS: Inter-rater agreement for each CVS criteria varied: (1) (k = 0.2510), (2) (k = 0.2771), and (3) (k = 0.4298) as did the decision to divide critical structures (k = 0.371). Individual mean rate of dividing structures ranged 5-50% and did not correlate with the total number of CVS criteria identified by each participant (Spearman's rho = 0.247, p = 0.492). Division of structures with incomplete CVS identification occurred in 15% of cases and was isolated to one participant in the majority of cases (88%). Among these cases, omission of the cystic plate dissection occurred in every instance. CONCLUSIONS: Identification of CVS criteria was not uniform with the least amount of agreement on adequate hepatocystic and cystic plate dissection. Individual variation also exists between identification of CVS criteria and likelihood to divide structures. Video-based assessments that include intraoperative decision-making can help assess individual perceptions of safe practices without the risk of harm to the patient.
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Colecistectomia Laparoscópica/educação , Tomada de Decisões , Avaliação Educacional/métodos , Gravação em Vídeo , Colecistectomia Laparoscópica/métodos , Humanos , Segurança do Paciente , Projetos Piloto , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Renal artery aneurysms (RAAs) may reflect a systemic dysplastic arteriopathy, independent of a recognized connective tissue disease. It is hypothesized that RAAs are associated with an increased risk of intracranial aneurysms (IcAs). The objective of this study was to better define the association of IcAs in women with RAAs. METHODS: Women aged 20 to 60 years who presented with RAAs at the University of Michigan from 2001 to 2016 were included in the study. Their clinical status and radiologic images were retrospectively reviewed, with particular attention directed to the prevalence of IcAs. Phenotypic characteristics predictive of associated cerebrovascular lesions were assessed using various statistical analyses, including binomial logistic regression. RESULTS: Among 83 women with RAAs, the average age at the time of RAA detection was 45.3 ± 9.9 years (range, 20-60 years). Hypertension affected 56 (67.5%) patients and poorly controlled hypertension prompted imaging for suspected renal arterial disease in 12 (14.5%) patients. Multifocal fibromuscular dysplasia occurred in 12 (14.8%) of patients, and unifocal stenosis affected 7 (8.4%) patients. Imaging of the intracranial vasculature (n = 31) documented 12 aneurysms in 9 women, with the cavernous internal carotid artery being the most commonly affected artery. Among the study's patients, 20 (24.1%) had an "at-risk disorder for IcA formation," although the frequency of relevant "at-risk disorders" in those with and without IcAs was not statistically different (P = 0.21). Rupture risk defined by PHASES score was less than 1% for 10 IcAs, but 2 IcAs carried a 2.4% and 7.2% rupture risk, respectively, over a 5-year time period. Surgical management was pursued in 6 (50%) of the study's IcAs. CONCLUSIONS: Coexisting RAAs and IcAs may reflect a systemic arteriopathy. IcAs appear to occur with greater frequency in women with RAAs than the general population. This observation warrants prospective investigation as to the clinical appropriateness and relevance of cerebrovascular imaging in women with RAAs. Furthermore, this study's findings prompt further investigation of the underlying pathogenesis of what appears to be a broader and more complex arterial disease than previously recognized.
Assuntos
Aneurisma/epidemiologia , Aneurisma Intracraniano/epidemiologia , Artéria Renal , Adulto , Aneurisma/diagnóstico por imagem , Feminino , Humanos , Incidência , Aneurisma Intracraniano/diagnóstico por imagem , Michigan/epidemiologia , Pessoa de Meia-Idade , Prevalência , Prognóstico , Artéria Renal/diagnóstico por imagem , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores Sexuais , Fatores de Tempo , Adulto JovemRESUMO
OBJECTIVE: The aim of this study is to establish evidence to support the validity of a novel faculty-resident intraoperative assessment tool for entrustment known as OpTrust. BACKGROUND: Recently, the landscape of surgical training has been altered, in part, because of resident work-hour changes and increased supervision requirements. To address these concerns, a new model for assessment of teaching and learning in surgical residencies must be anchored on progression through milestones and entrustment. METHODS: OpTrust was designed to assess the faculty-resident dyad in the operating room and measure the entrustment exhibited during intraoperative interactions across 5 domains: (i) types of questions asked, (ii) operative plan, (iii) instruction, (iv) problem solving, and (v) leadership by the surgical resident. After initial pilot testing and refinement of OpTrust, 5 individual raters underwent rater training sessions; 49 individual operating room observations were completed based on 28 cases. RESULTS: OpTrust, as a tool for assessing intraoperative entrustment, is supported by strong validity evidence. In part, it demonstrates strong interrater reliability across all faculty domains as measured by intraclass correlation 1 (ICC1) (0.81-0.93). For resident domains the results were similar with ICC1 (0.84-0.94). Cronbach alpha was 0.89 and 0.87 for faculty and resident entrustment respectively, signifying the 5 domains could be combined into a single construct of entrustment. A high correlation existed between faculty and resident scores (Pearson r = 0.94, P < 0.001) indicating a strong positive linear relationship between faculty and resident mean entrustment scores across all scale domains. CONCLUSIONS: OpTrust successfully assesses behaviors associated with entrustment during intraoperative faculty-resident interactions, and has the potential to be adopted across other procedural-based specialties to promote autonomous training progression.
Assuntos
Competência Clínica , Avaliação Educacional/métodos , Docentes de Medicina/psicologia , Cirurgia Geral/educação , Internato e Residência/normas , Autonomia Profissional , Confiança , Humanos , Período Intraoperatório , Reprodutibilidade dos TestesRESUMO
BACKGROUND: Medical student evaluations of faculty are increasingly incorporated into promotion and tenure decisions, making it imperative to understand learner perceptions of quality teaching. Prior work has shown that students value faculty responsiveness in the form of feedback, but faculty and students differ in their perceptions of what constitutes sufficient feedback. The innovative minute feedback system (MFS) can quantify responsiveness to students' feedback requests. This study assessed how feedback provision via MFS impacts teaching quality scores. MATERIALS AND METHODS: This retrospective observational study compared average faculty teaching quality scores with faculty's percentage response to student feedback requests via the MFS. The data were generated from the core surgical clerkship for third-year medical students at the University of Michigan Medical School. The relationship between average teaching quality scores and response percentage was assessed by weighted regression analysis. RESULTS: Two hundred thirty-seven medical students requested feedback via MFS, and 104 faculty were evaluated on teaching quality. The mean faculty feedback response percentage was 55.78%. The mean teaching quality score was 4.27 on a scale of 1 to 5. Teaching quality score was significantly correlated with response percentage (P < 0.001); for every 10% increase in response percentage, average teaching quality score improved by 0.075. Average teaching quality score was not significantly associated with response time (P = 0.158), gender (P = 0.407), or surgical service (P = 0.498). CONCLUSIONS: Medical students consider responsiveness to feedback requests an important component of quality teaching. Furthermore, faculty development focused on efficient and practical feedback strategies may have the added benefit of improving their teaching quality.
Assuntos
Educação Médica/organização & administração , Docentes de Medicina/organização & administração , Feedback Formativo , Cirurgiões/organização & administração , Ensino/organização & administração , Estágio Clínico/organização & administração , Competência Clínica , Bases de Dados Factuais/estatística & dados numéricos , Educação Médica/métodos , Docentes de Medicina/psicologia , Feminino , Humanos , Masculino , Melhoria de Qualidade , Estudos Retrospectivos , Estudantes de Medicina/psicologia , Estudantes de Medicina/estatística & dados numéricos , Cirurgiões/psicologiaRESUMO
BACKGROUND: Morbidity and mortality with necrotizing enterocolitis (NEC) remains a significant challenge. Acute kidney injury (AKI) has been shown to worsen survival in critically ill neonates. To our knowledge, this study is the first to evaluate the prevalence of AKI and its impact on outcomes in neonatal NEC. METHODS: We carried out a single-center retrospective chart review of all neonates treated for NEC between 2003 and 2015 (N = 181). AKI is defined as a rise in serum creatinine (SCr) from a previous trough according to neonatal modified KDIGO criteria (stage 1 = SCr rise 0.3 mg/dL or SCr 150 < 200%, stage 2 = SCr rise 200 < 300%, stage 3 = SCr rise ≥300%, SCr 2.5 mg/dL or dialysis). Primary outcome was in-hospital mortality and secondary outcomes were hospital length of stay (LOS) and need for and type of surgery. RESULTS: Acute kidney injury occurred in 98 neonates (54%), with 39 stage 1 (22%), 31 stage 2 (18%), and 28 stage 3 (16%), including 5 requiring dialysis. Non-AKI and AKI groups were not statistically different in age, weight, Bell's NEC criteria, and medication exposure (vasopressors, vancomycin, gentamicin, or diuretic). Neonates with AKI had higher mortality (44% vs 25.6%, p = 0.008) and a higher chance of death (HR 2.4, CI 1.2-4.8, p = 0.009), but the effect on LOS on survivors did not reach statistical significance (79 days, interquartile range [IQR] 30-104 vs 54 days, IQR 30-92, p = 0.09). Overall, 48 (27.9%) patients required surgical intervention. CONCLUSIONS: This study shows that AKI not only occurs in over half of patients with NEC, but that it is also associated with more than a two-fold higher mortality, highlighting the importance of early recognition and potentially early intervention for AKI.