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BACKGROUND: Medical students must meet curricular expectations and pass national licensing examinations to become physicians. However, no previous studies explicitly modeled stages of medical students acquiring basic science knowledge. In this study, we employed an innovative statistical model to characterize students' growth using progress testing results over time and predict licensing examination performance. METHODS: All students matriculated from 2016 to 2017 in our medical school with USMLE Step 1 test scores were included in this retrospective cohort study (N = 358). Markov chain method was employed to: 1) identify latent states of acquiring scientific knowledge based on progress tests and 2) estimate students' transition probabilities between states. The primary outcome of this study, United States Medical Licensing Examination (USMLE) Step 1 performance, were predicted based on students' estimated probabilities in each latent state identified by Markov chain model. RESULTS: Four latent states were identified based on students' progress test results: Novice, Advanced Beginner I, Advanced Beginner II and Competent States. At the end of the first year, students predicted to remain in the Novice state had lower mean Step 1 scores compared to those in the Competent state (209, SD = 14.8 versus 255, SD = 10.8 respectively) and had more first attempt failures (11.5% versus 0%). On regression analysis, it is found that at the end of the first year, if there was 10% higher chance staying in Novice State, Step 1 scores will be predicted 2.0 points lower (95% CI: 0.85-2.81 with P < .01); while 10% higher chance in Competent State, Step 1scores will be predicted 4.3 points higher (95% CI: 2.92-5.19 with P < .01). Similar findings were also found at the end of second year medical school. CONCLUSIONS: Using the Markov chain model to analyze longitudinal progress test performance offers a flexible and effective estimation method to identify students' transitions across latent stages for acquiring scientific knowledge. The results can help identify students who are at-risk for licensing examination failure and may benefit from targeted academic support.
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Educación de Pregrado en Medicina , Estudiantes de Medicina , Evaluación Educacional , Humanos , Licencia Médica , Cadenas de Markov , Estudios Retrospectivos , Facultades de Medicina , Estados UnidosRESUMEN
The immigrant population in the United States has grown over the past years. Undocumented immigrants account for 14.6% of the uninsured population in the United States. Decisions about end-of-life treatment are often difficult to reach in the best of situations. We present a 43-year-old undocumented Mexican female immigrant with metastatic sarcomatoid squamous cell cervical cancer and discuss the barriers that she faced during her treatment. Limited English proficiency, living below the poverty line, low level of education, and lack access to Medicare, Medicaid, or other insurance coverage under the Affordable Care Act are major causes of decreased health-care access and service utilization by the immigrant population. Latinos are less likely to be referred to hospice by oncologists, and nearly a third of hospice agencies offer limited or no services to undocumented immigrants. Undocumented immigrants with terminal diagnoses generally do not have access to comprehensive or multidisciplinary follow-up treatment. Instead, one of their few options is to return to their home countries without any long-term treatment. This article discusses the many barriers and proposes areas for reform.
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Barreras de Comunicación , Toma de Decisiones , Accesibilidad a los Servicios de Salud , Cuidado Terminal/organización & administración , Inmigrantes Indocumentados , Neoplasias del Cuello Uterino/terapia , Carcinoma de Células Escamosas/terapia , Femenino , Humanos , Cobertura del Seguro , México , Metástasis de la Neoplasia/terapia , Patient Protection and Affordable Care Act , Sarcoma/terapia , Estados UnidosRESUMEN
BACKGROUND: Colorectal cancer and its precursors are highly prevalent in developed countries. Estimates in the available literature for prevalence of right-sided-only lesions vary between 20.5 and 48.1 %, with association with female gender and advancing age. Since the original polyp studies, premalignant potential of sessile serrated adenomas has been described and screening utilization of colonoscopy in men, women, and older adults has increased. This study describes the histopathology and distribution of colorectal polyps by age and gender in the post-screening era. METHODS: A registry of biopsies performed during colonoscopy for adults aged 50+ years in 2002-2012 was created using pathology reports from an independent, regional laboratory. Age, histopathology, and polyp location(s) were included. A subgroup analysis was performed for sessile serrated adenomas for 2007-2012. Distributions of histopathology and polyp location were described by age and gender. Statistical comparisons are made using chi-square tests. RESULTS: 13,881 patients (55.5 % male, 44.5 % female), aged 50-95 years (median = 62) were identified. Most patients (59.9 %) had adenomas. Single and multiple adenomas were more common in men than women (57.7 % vs 42.3 %, p < .0001 and 62.2 % vs 37.8 %, p < .001), and with advancing age (60.4 % for ages 50- < 60, 63.4 % for ages 60- < 70, 65 % for ages 70- < 80, and 68.9 % for ages >80). Villous adenomas (n = 545; 3.6 %), dysplasia (n = 49; 0.4 %), and invasive carcinoma (n = 22; 0.2 %) were rare. Sessile serrated adenomas were uncommon (n = 417, 4.5 %), with greater prevalence in women than men (5.1 % vs 4 %, p = 0.02). Patients aged 70- < 80 were more likely to have multiple polyps than those aged 50- < 60 (OR 1.17, 95 % CI 1.03-1.32, p = 0.018 and OR 1.27, 95 % CI 1.10-1.46, p = .001). Most polyps were from ascending and/or transverse colon (n = 8095; 58.3 %). When location was stratified by sex only, men had more polyps than women at each location except the sigmoid and rectum. Further stratification by age of location and sex revealed statistically significant differences (age 50- < 60, p < .0001, age 60- < 70, p = .0227, age 70- < 80, p = .0298, age 80+, p = .0018). CONCLUSIONS: This large community-based sample contributes to understanding of colonic neoplasia. The high prevalence of right and transverse lesions supports ongoing use of colonoscopy over sigmoidoscopy for screening examinations.
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Adenoma/epidemiología , Adenoma/patología , Pólipos del Colon/epidemiología , Pólipos del Colon/patología , Distribución por Edad , Anciano , Anciano de 80 o más Años , Biopsia , Colonoscopía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Primarias Múltiples/epidemiología , Neoplasias Primarias Múltiples/patología , Prevalencia , Distribución por Sexo , Estados Unidos/epidemiologíaRESUMEN
Gastric cancer is the third most common cause of cancer deaths in the world, prompting high-risk countries like South Korea and Japan to establish nationwide screening programmes. Helicobacter pylori is linked to the majority of gastric adenocarcinoma cases and to the vast majority of non-cardia gastric adenocarcinomas. Several studies have demonstrated the effectiveness of 'test-and-treat' programmes for H. pylori infection to prevent gastric cancer in high-risk populations. While this strategy has gained momentum, providers in low-risk developed countries may be unaware of the risk individual patients face, particularly those who have emigrated from high-risk regions and members of economically disadvantaged minority groups. Rapidly evolving science in recent years has made it difficult for clinicians to keep up with the current best practices. This article reviews the epidemiology of H. pylori and gastric cancer, screening and diagnostic tests and the current treatment regimens for clinicians.
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Adenocarcinoma , Infecciones por Helicobacter , Helicobacter pylori/patogenicidad , Prevención Primaria , Neoplasias Gástricas , Adenocarcinoma/diagnóstico , Adenocarcinoma/epidemiología , Adenocarcinoma/microbiología , Adenocarcinoma/prevención & control , Amoxicilina/uso terapéutico , Antibacterianos/uso terapéutico , Claritromicina/uso terapéutico , Detección Precoz del Cáncer , Infecciones por Helicobacter/complicaciones , Infecciones por Helicobacter/diagnóstico , Infecciones por Helicobacter/epidemiología , Infecciones por Helicobacter/microbiología , Humanos , Tamizaje Masivo/organización & administración , Prevalencia , Prevención Primaria/organización & administración , Inhibidores de la Bomba de Protones/uso terapéutico , Medición de Riesgo , Factores Socioeconómicos , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/epidemiología , Neoplasias Gástricas/microbiología , Neoplasias Gástricas/prevención & controlAsunto(s)
Células Plasmáticas/patología , Vulva/patología , Vulvitis/patología , Anciano , Femenino , HumanosRESUMEN
PURPOSE: Competency-based medical education (CBME) represents a shift to a paradigm with shared definitions, explicit outcomes, and assessments of competence. The groundwork has been laid to ensure all learners achieve the desired outcomes along the medical education continuum using the principles of CBME. However, this continuum spans the major transition from undergraduate medical education (UME) to graduate medical education (GME) that is also evolving. This study explores the experiences of medical educators working to use CBME assessments in the context of the UME-GME transition and their perspectives on the existing challenges. METHOD: This study used a constructivist-oriented qualitative methodology. In-depth, semistructured interviews of UME and GME leaders in CBME were performed between February 2019 and January 2020 via Zoom. When possible, each interviewee was interviewed by 2 team members, one with UME and one with GME experience, which allowed follow-up questions to be pursued that reflected the perspectives of both UME and GME educators more fully. A multistep iterative process of thematic analysis was used to analyze the transcripts and identify patterns across interviews. RESULTS: The 9 interviewees represented a broad swath of UME and GME leadership positions, though most had an internal medicine training background. Analysis identified 4 overarching themes: mistrust (a trust chasm exists between UME and GME); misaligned goals (the residency selection process is antithetical to CBME); inadequate communication (communication regarding competence is infrequent, often unidirectional, and lacks a shared language); and inflexible timeframes (current training timeframes do not account for individual learners' competency trajectories). CONCLUSIONS: Despite the mutual desire and commitment to move to CBME across the continuum, mistrust, misaligned goals, inadequate communication, and inflexible timeframes confound such efforts of individual schools and programs. If current efforts to improve the UME-GME transition address the themes identified, educators may be more successful implementing CBME along the continuum.
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Educación de Pregrado en Medicina , Educación Médica , Internado y Residencia , Humanos , Educación de Pregrado en Medicina/métodos , Competencia Clínica , Educación de Postgrado en Medicina , Educación Basada en Competencias/métodosRESUMEN
A strong competency and milestone framework is imperative for medical schools adopting competency-based education and assessment. Milestones can be used to align what is taught and what students are asked to demonstrate from matriculation to graduation. We describe the creation and implementation of our milestone framework as an exemplar. Supplementary Information: The online version contains supplementary material available at 10.1007/s40670-022-01558-1.
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PURPOSE: Metacognition and critical thinking are essential for academic success. The relationship between these components and medical student learning, as assessed with progress examinations, informs curriculum development and efforts to ensure learning progression of all students. This study assessed learning mechanisms by modeling medical students' progress test performance longitudinally at Michigan State University College of Human Medicine. METHOD: Medical students' (n = 184) medical knowledge was assessed 5 times from fall 2017 through spring 2019 using the Comprehensive Basic Science Examination (CBSE). Structural equation modeling was conducted to investigate associations between 3 latent structures-metacognitive awareness, critical thinking, and self-regulation-and their relationship with students' initial CBSE scores and growth in such scores. The authors measured metacognitive knowledge and regulation by the Metacognitive Awareness Inventory, critical thinking skills by the Watson-Glaser Critical Thinking Appraisal, and self-regulation by the Learning and Study Strategies Inventory. RESULTS: Students' aggregate performance on 5 CBSE scores grew 31.0% the first semester, 16.5% the second semester, 30.1% the third semester, and 22.4% the last semester. Critical thinking had a significant positive relationship with initial performance (JOURNAL/acmed/04.03/00001888-202102000-00048/inline-graphic1/v/2021-01-22T214722Z/r/image-tiff1.956, P < .001), self-regulation had a significant positive relationship with growth (JOURNAL/acmed/04.03/00001888-202102000-00048/inline-graphic2/v/2021-01-22T214722Z/r/image-tiff3.287, P < .05), and metacognitive awareness had a negative relationship with growth of student performance in the progress test (JOURNAL/acmed/04.03/00001888-202102000-00048/inline-graphic3/v/2021-01-22T214722Z/r/image-tiff-3.426, P < .01). CONCLUSIONS: This structural equation framework is useful for examining the relationships among 3 latent structures-critical thinking, metacognition, and self-regulation-and their relationships with students' progress scores in academic achievement. The initial status of progress examination scores was explained by students' critical thinking ability, but their learning growth on the progress scores was explained by their self-regulation and metacognitive ability. These findings help explain student performance on standardized progress examinations and can aid in interventions to promote student success.
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Evaluación Educacional/métodos , Metacognición/fisiología , Estudiantes de Medicina/psicología , Pensamiento/fisiología , Éxito Académico , Logro , Curriculum/normas , Femenino , Humanos , Conocimiento , Aprendizaje , Masculino , Michigan/epidemiología , Autocontrol/psicología , Estudiantes de Medicina/estadística & datos numéricos , Universidades/organización & administraciónRESUMEN
Trastuzumab-mediated cardiotoxicity poses a significant challenge in the treatment of human epidermal growth factor receptor 2-positive breast cancer. To understand the underlying mechanisms, we conducted experiments to determine ultrastructural changes of rabbit cardiac tissue under different experimental conditions, including differing doses of trastuzumab and supplementation with oral sodium selenite, an antioxidant. Histopathology revealed lymphocyte and macrophage infiltration in myocardium of rabbits receiving four doses of trastuzumab. Transmission electron microscopy showed substantial changes with trastuzumab, including edema with separation of myofibril bundles and rupture of sarcomeres. Within mitochondria, edema resulted in disorganization of the cristae. Some mitochondria exhibited eccentric projections of their membranes with disruption of both inner and outer membranes. These changes were seen to a lesser extent in rabbits who received oral sodium selenite prior to trastuzumab. Selenium is integral to functioning of mitochondrial glutathione peroxidases, important antioxidants that also maintain membrane integrity. If mitochondria are disrupted as part of trastuzumab cardiac toxicity, selenium supplementation might be an important therapeutic or preventive consideration. Larger studies to explore this hypothesis are warranted.
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Antineoplásicos Inmunológicos/toxicidad , Suplementos Dietéticos , Cardiopatías/inducido químicamente , Mitocondrias Cardíacas/efectos de los fármacos , Miocitos Cardíacos/efectos de los fármacos , Selenito de Sodio/administración & dosificación , Trastuzumab/toxicidad , Administración Oral , Animales , Antineoplásicos Inmunológicos/administración & dosificación , Cardiotoxicidad , Cardiopatías/metabolismo , Cardiopatías/patología , Cardiopatías/prevención & control , Inyecciones Subcutáneas , Masculino , Mitocondrias Cardíacas/metabolismo , Mitocondrias Cardíacas/ultraestructura , Miocitos Cardíacos/metabolismo , Miocitos Cardíacos/ultraestructura , Proyectos Piloto , Conejos , Factores de Tiempo , Trastuzumab/administración & dosificaciónRESUMEN
PURPOSE: To discover whether internal medicine (IM) residency program directors use lower-than-required caps on general medicine wards, critical care units, and inpatient subspecialty wards; describe justifications for lower-than-required general medicine ward caps and strategies for when caps have been exceeded or the number of patients is a detriment to critical thinking or education; and assess whether caps were associated with program characteristics. METHOD: From August to December 2016, the Association of Program Directors in Internal Medicine surveyed all member program directors about team caps and their effects on the learning environment. Responses were appended with publicly available or licensed third-party data. Programs were categorized by type, size, and region. RESULTS: Overall response rate was 65.7% (251/382 programs). Nearly all (244/248; 98.4%) reported caps for general medicine ward teams (mean = 17.0 [standard deviation (SD) = 4.2]). Fewer (171/247; 69.2%) had caps for critical care teams (mean = 13.8 [SD = 5.4]). Fewer still (131/225; 58.2%) had caps for inpatient subspecialty ward teams (mean = 14.8 [SD = 6.0]). Fewer first-quartile programs (0-28 residents) reported having caps on inpatient subspecialty teams (P < .001). Directors reported higher caps compromised education (109/130; 83.8%), patient care (89/130; 68.5%), and/or resident wellness (77/130; 59.2%). Nonteaching services (181/249; 72.7%), patient transfers (110/249; 44.2%), or "backup" residents (67/249; 26.9%) were used when caps are reached or the number of patients is detrimental to critical thinking or education. CONCLUSIONS: IM program directors frequently exercise discretion when setting caps. Accrediting bodies should explicitly encourage such adjustments and allow differentiation by setting.
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Educación de Postgrado en Medicina/métodos , Medicina Interna/educación , Calidad de la Atención de Salud , Carga de Trabajo , Cuidados Críticos , Docentes Médicos , Humanos , Habitaciones de Pacientes , Encuestas y CuestionariosRESUMEN
BACKGROUND: This study evaluates the generalizability of an eight-station progress clinical skills examination and assesses the growth in performance for six clinical skills domains among first- and second-year medical students over four time points during the academic year. METHODS: We conducted a generalizability study for longitudinal and cross-sectional comparisons and assessed growth in six clinical skill domains via repeated measures ANOVA over the first and second year of medical school. RESULTS: The generalizability of the examination domain scores was low but consistent with previous studies of data gathering and communication skills. Variations in case difficulty across administrations of the examination made it difficult to assess longitudinal growth. It was possible to compare students at different training levels and the interaction of training level and growth. Second-year students outperformed first-year students, but first-year students' clinical skills performance grew faster than second-year students narrowing the gap in clinical skills over the students' first year of medical school. CONCLUSIONS: Case specificity limits the ability to assess longitudinal growth in clinical skills through progress testing. Providing students with early clinical skills training and authentic clinical experiences appears to result in the rapid growth of clinical skills during the first year of medical school.
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INTRODUCTION: Medical students often do not value attending in-person large group sessions. It is also not clear from prior research whether attendance at large group sessions impact on performance in medical school. The goal of this study was to assess the relationship between voluntary attendance in large group sessions organized as a "flipped classroom" in a new innovative curriculum and students' mastery of clinical applications of basic science knowledge. METHODOLOGY: Our students' ability to apply basic science knowledge to clinical problems is assessed via progress testing using three methodologies: a locally developed multiple-choice examination, written examination developed through the National Board of Medical Examiners (NBME) Customized Assessment Services Program and post encounter questions included in a clinical skills examination. We analyzed the relationship between voluntary attendance at weekly large group "flipped classroom" sessions and the students' performance on examinations given at four intervals over the initial 24-week module of the medical school curriculum. RESULTS: Complete data were available for 167 students. A total of 82 students (49.1%) attended all large group sessions, 65 students (38.9%) missed one or two sessions and 20 students (12.0%) missed three or more sessions. There were no difference between the students in the groups on their medical admission (MCAT) examination scores. The growth in performance from each time point until the next was statistically significant. There was no statistically significant difference in growth between the students who had no absences and those who had one or two absences. Students who missed three or more sessions performed significantly lower than their peers over the 24 week module and were more likely to score one or more standard deviations below the class mean on the assessments. CONCLUSIONS: We found no relationship between attendance and MCAT scores suggesting the differences in performance on the progress tests was not due to initial differences in knowledge or reasoning skills. While the study was not experimental, it suggests large group sessions using a "flipped classroom" approach to provide reinforcement, feedback and practice may be effective for increasing learning and retention in the application of basic science knowledge among first year medical students.
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Checkpoint inhibitors offer an exciting new option for treatment of a wide variety of cancers. By binding to surface receptors or their associated ligands on T cells, this class of drugs enhances immune activation and response to cancer cells. In available studies, the drugs are well tolerated, although toxicity involving skin, gastrointestinal tract, liver, lungs, and endocrine organs has been observed. Unfortunately, few studies to date have included patients older than 70â¯years of age. Since aging has been linked to changes in immune function, there are theoretical concerns that this patient population might experience a different profile of adverse events. This article reviews the tolerability of checkpoint inhibitors in older patients with cancer in clinical practice.
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Anticuerpos Monoclonales/efectos adversos , Antineoplásicos Inmunológicos/efectos adversos , Neoplasias/tratamiento farmacológico , Anciano , Anciano de 80 o más Años , Anticuerpos Monoclonales/administración & dosificación , Anticuerpos Monoclonales/farmacología , Antineoplásicos Inmunológicos/administración & dosificación , Antineoplásicos Inmunológicos/farmacología , Evaluación Geriátrica/métodos , Humanos , Proteínas de la Membrana/efectos de los fármacos , Neoplasias/inmunología , Receptores de Antígenos de Linfocitos T/efectos de los fármacosRESUMEN
Familial Mediterranean fever (FMF) is autoinflammatory disorder characterized by sporadic attacks of fever, peritonitis, pleuritis, and arthritis. It is mainly seen in patients from Mediterranean origins, but it is now reported more frequently in Europe and North America due to immigration. To analyze the data on the cardiovascular manifestations in FMF patients, we searched PubMed using the terms "Familial Mediterranean Fever" or "FMF" in combination with other key words including "cardiovascular diseases" "pericardial diseases" "atherosclerosis" "coronary artery diseases" "cardiomyopathy" "pulmonary hypertension" or "valvular diseases." suggested several mechanisms to explain the cardiac involvements in FMF including the ongoing inflammation and the amyloid deposits in the heart and vessels' walls at the advanced stages of FMF. The course of these manifestations varies widely, but it can associate with poor prognosis in some cases such as with pulmonary hypertension. Interestingly, Colchicine, which is the cornerstone therapy of FMF, plays a vital role in treating and preventing some of these disorders. In this article, In this article, we will discuss the incidence, pathophysiology, and prognosis of the various cardiac manifestations affecting FMF patients.
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BACKGROUND: Sarcomatoid squamous cell carcinoma is a rare and aggressive form of cervical cancer. We report a case of metastatic sarcomatoid squamous cell carcinoma (SSCC) of cervix that presented with an anterior chest wall mass. CASE: A 43-year-old Hispanic female presented with a two-month history of a central chest wall mass. The patient's only past medical history was SSCC of the cervix, stage IIB, diagnosed two years priorly. She underwent neoadjuvant chemoradiation therapy (CRT) with cisplatin followed by radical hysterectomy. Surgical margins were positive which led to adjuvant CRT with carboplatin and paclitaxel. PET scan 4 months after the postoperative treatment was negative for recurrence and metastatic disease. On current presentation, the CT chest revealed anterior mediastinal destructive soft tissue mass involving sternum, and the biopsy showed SSCC. The patient received palliative radiation therapy to her chest with improvement in pain and ability to swallow. After discussing the prognosis she refused further chemotherapy and decided on hospice care. CONCLUSION: Despite good response to first-line therapy, SSCC tends to recur early and does not respond to second-line therapy. Radiation therapy seems to be the most effective modality for treatment, but randomized controlled trials of therapy are impractical.
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Consumer aerosol products can be inhaled for their psychoactive effects, but with attendant adverse health effects including "sudden sniffing death." Cardiomyopathy has rarely been described in association with 1,1-difluoroethane (DFE), a common aerosol propellant. We report a 33-year-old male who developed acute myocardial injury and global hypokinesis along with rhabdomyolysis, acute kidney injury, and fulminant hepatitis after 2 days' nearly continuous huffing. Workup for other causes, including underlying coronary artery disease, was negative. His cardiac function improved over time. The exact mechanism of DFE's effects is uncertain but may include catecholamine-induced cardiomyopathy, coronary vasospasm, or direct cellular toxicity.
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Propelentes de Aerosoles/envenenamiento , Cardiomiopatías/inducido químicamente , Hidrocarburos Fluorados/envenenamiento , Psicotrópicos/envenenamiento , Lesión Renal Aguda/inducido químicamente , Administración por Inhalación , Adulto , Propelentes de Aerosoles/administración & dosificación , Cardiomiopatías/diagnóstico , Cardiomiopatías/fisiopatología , Cardiomiopatías/terapia , Enfermedad Hepática Inducida por Sustancias y Drogas/etiología , Sobredosis de Droga , Electrocardiografía , Humanos , Hidrocarburos Fluorados/administración & dosificación , Masculino , Psicotrópicos/administración & dosificación , Recuperación de la Función , Rabdomiólisis/inducido químicamente , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVE: To improve efficiency and retain the 4 factors of a reliable, valid interview satisfaction questionnaire (ISQ). METHOD: 105 residents conducted 301 patient-centered interviews with 10 simulated patients (SP). SPs portrayed three scenarios for each resident and completed the ISQ and the Communication Assessment Tool (CAT) after each. A confirmatory factor analysis (CFA) of the ISQ and CAT determined which items had >0.5 factor loadings and <0.1 error, criteria for retaining items in a shortened scale. RESULTS: After the CFA, 13 items were deleted resulting in a 12-item scale (RMSE=0.06) that confirmed the initial 4 factor structure of satisfaction with: open-endedness, empathy, confidence in the resident, and general. Scale reliability of each factor was high (Cronbach's alpha ranged from .74 to .93). Demonstrating concurrent validity, all four factors of the ISQ correlated highly with the one-factor CAT (r>.7, p<.001), and the second order unidimensional ISQ scale also correlated highly with the CAT (r=.83, p<.001). CONCLUSIONS: The ISQ is an efficient, reliable, and valid instrument that uniquely deconstructs satisfaction with the patient-physician interaction into 4 key components. PRACTICE IMPLICATIONS: The 4 components provide a means for better understanding poor satisfaction results.
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Comunicación , Satisfacción del Paciente , Relaciones Médico-Paciente , Psicometría/instrumentación , Encuestas y Cuestionarios , Empatía , Femenino , Humanos , Entrevistas como Asunto , Masculino , Calidad de la Atención de Salud/organización & administración , Reproducibilidad de los ResultadosRESUMEN
BACKGROUND: It is not clear that teaching specific history taking, physical examination and patient teaching techniques to medical students results in durable behavioural changes. We used a quasi-experimental design that approximated a randomized double blinded trial to examine whether a Participatory Decision-Making (PDM) educational module taught in a clerkship improves performance on a Simulated Patient Exercise (SPE) in another clerkship, and how this is influenced by the time between training and assessment. METHODS: Third year medical students in an internal medicine clerkship were assessed on their use of PDM skills in an SPE conducted in the second week of the clerkship. The rotational structure of the third year clerkships formed a pseudo-randomized design where students had 1) completed the family practice clerkship containing a training module on PDM skills approximately four weeks prior to the SPE, 2) completed the family medicine clerkship and the training module approximately 12 weeks prior to the SPE or 3) had not completed the family medicine clerkship and the PDM training module at the time they were assessed via the SPE. RESULTS: Based on limited pilot data there were statistically significant differences between students who received PDM training approximately four weeks prior to the SPE and students who received training approximately 12 weeks prior to the SPE. Students who received training 12 weeks prior to the SPE performed better than those who received training four weeks prior to the SPE. In a second comparison students who received training four weeks prior to the SPE performed better than those who did not receive training but the differences narrowly missed statistical significance (P < 0.05). CONCLUSION: This pilot study demonstrated the feasibility of a methodology for conducting rigorous curricular evaluations using natural experiments based on the structure of clinical rotations. In addition, it provided preliminary data suggesting targeted educational interventions can result in marked improvements in the clinical skills spontaneously exhibited by physician trainees in a setting different from which the skills were taught.
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Prácticas Clínicas/organización & administración , Curriculum/normas , Toma de Decisiones , Medicina Familiar y Comunitaria/educación , Medicina Interna/educación , Modelos Educacionales , Participación del Paciente , Enseñanza/organización & administración , Adulto , Prácticas Clínicas/métodos , Competencia Clínica/estadística & datos numéricos , Evaluación Educacional , Humanos , Masculino , Michigan , Simulación de Paciente , Relaciones Médico-Paciente , Proyectos Piloto , Enseñanza/métodosRESUMEN
BACKGROUND: Medical education is increasingly being conducted in community-based teaching sites at diverse locations, making it difficult to provide a consistent curriculum. We conducted a randomized trial to assess whether students who viewed digital lectures would perform as well on a measure of cognitive knowledge as students who viewed live lectures. Students' perceptions of the digital lecture format and their opinion as whether a digital lecture format could serve as an adequate replacement for live lectures was also assessed. METHODS: Students were randomized to either attend a lecture series at our main campus or view digital versions of the same lectures at community-based teaching sites. Both groups completed the same examination based on the lectures, and the group viewing the digital lectures completed a feedback form on the digital format. RESULTS: There were no differences in performance as measured by means or average rank. Despite technical problems, the students who viewed the digital lectures overwhelmingly felt the digital lectures could replace live lectures. CONCLUSIONS: This study provides preliminary evidence digital lectures can be a viable alternative to live lectures as a means of delivering didactic presentations in a community-based setting.
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CD-ROM/normas , Prácticas Clínicas/métodos , Educación a Distancia/normas , Educación de Pregrado en Medicina/métodos , Tecnología Educacional/normas , Procesos de Grupo , Medicina Interna/educación , Estudiantes de Medicina/psicología , Enseñanza/métodos , Adulto , Actitud del Personal de Salud , Prácticas Clínicas/organización & administración , Curriculum , Evaluación Educacional , Retroalimentación , Humanos , Relaciones Interpersonales , Michigan , Evaluación de Programas y Proyectos de Salud , Enseñanza/organización & administraciónRESUMEN
Case. A 64-year-old Caucasian woman was brought to the emergency department with severe dysphagia and left chest pain for last 4 days. Initial evaluation revealed elevated ST segment in precordial leads on EKG with elevated cardiac enzymes. Limited echocardiogram showed infra-apical wall hypokinesia. Cardiac angiography was done subsequently which showed nonflow limiting mild coronary artery disease. Takotsubo cardiomyopathy was diagnosed and she was treated medically. On the third day of admission, a repeat ECG showed diffuse convex ST-segment elevations in precordial leads, compatible with acute pericarditis pattern of EKG. Decision was made to start colchicine empirically for possible pericarditis. Follow-up EKG in 2 days showed decreased ST-segment elevations in precordial leads. The patient was discharged with colchicine and a follow-up echocardiogram in 4 weeks demonstrated a normal ejection fraction with no evidence of pericarditis. Conclusion. Acute pericarditis can be associated either as a consequence of or as a triggering factor for Takotsubo cardiomyopathy. It is vital for physicians to be aware of pericarditis as a potential complication of Takotsubo cardiomyopathy.