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Strongly-correlated transition-metal oxides are widely known for their various exotic phenomena. This is exemplified by rare-earth nickelates such as LaNiO3, which possess intimate interconnections between their electronic, spin, and lattice degrees of freedom. Their properties can be further enhanced by pairing them in hybrid heterostructures, which can lead to hidden phases and emergent phenomena. An important example is the LaNiO3/LaTiO3 superlattice, where an interlayer electron transfer has been observed from LaTiO3 into LaNiO3 leading to a high-spin state. However, macroscopic emergence of magnetic order associated with this high-spin state has so far not been observed. Here, by using muon spin rotation, x-ray absorption, and resonant inelastic x-ray scattering, direct evidence of an emergent antiferromagnetic order with high magnon energy and exchange interactions at the LaNiO3/LaTiO3 interface is presented. As the magnetism is purely interfacial, a single LaNiO3/LaTiO3 interface can essentially behave as an atomically thin strongly-correlated quasi-2D antiferromagnet, potentially allowing its technological utilization in advanced spintronic devices. Furthermore, its strong quasi-2D magnetic correlations, orbitally-polarized planar ligand holes, and layered superlattice design make its electronic, magnetic, and lattice configurations resemble the precursor states of superconducting cuprates and nickelates, but with an Sâ1 spin state instead.
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INTRODUCTION: Currently there is no consensus on the need for investigating knee ligamentous and meniscal injuries in a patient with a tibial plateau fracture. Consequently, many soft tissue injuries are likely undiagnosed and therefore untreated. The impact this has on long term knee outcomes is not well defined. We aimed to identify the impacts of various diagnostic methods on the management of meniscal injuries associated with tibial plateau fractures and evaluate the clinical outcomes. MATERIALS AND METHODS: We performed a systematic review using Pubmed, Medline, Embase, CINAHL and Cochrane following Cochrane guidelines. We included studies that operatively managed tibial plateau fractures and soft tissue injuries, which were diagnosed with either preoperative MRI, intra-operative arthroscopy or arthrotomy. RESULTS: 18 articles with 884 people, with a mean age of 46.4 years were included. Soft tissue injuries were detected on MRI (32-73%) and arthroscopy (12-70%), of which the most common were lateral meniscal injuries (7-64% of tibial plateau fractures). When identified by arthroscopy and arthrotomy, these injuries were almost always treated, either by repair or debridement. The clinical outcomes of these patients were poorly reported, with a heterogenous use of patient reported outcome measures, and follow up time points. There were no randomised trials or control groups for comparative analysis, however operative treatment yielded good to excellent outcomes. CONCLUSION: There is a high incidence of concomitant soft tissue injuries with tibial plateau fractures, particularly lateral meniscal injuries. There are 2 main approaches to meniscal injuries: surgeons who don't investigate, don't treat, whilst surgeons who do investigate often do surgically treat. Although studies that treated these injuries achieved good to excellent results, the currently available evidence doesn't confirm treatment superiority. As there is plausibility for better outcomes, randomised studies are needed to further investigate this clinical question.
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Artroscopia , Imageamento por Ressonância Magnética , Lesões dos Tecidos Moles , Fraturas da Tíbia , Lesões do Menisco Tibial , Humanos , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/complicações , Lesões dos Tecidos Moles/cirurgia , Lesões dos Tecidos Moles/diagnóstico por imagem , Lesões do Menisco Tibial/cirurgia , Lesões do Menisco Tibial/diagnóstico por imagem , Artroscopia/métodos , Traumatismos do Joelho/cirurgia , Traumatismos do Joelho/diagnóstico por imagem , Desbridamento/métodos , Fraturas do Planalto TibialRESUMO
Background Virtual reality (VR) simulation is a potential solution to the barriers surgical trainees are facing. There needs to be validation for its implementation within current training. We aimed to compare VR simulation to traditional methods in acquiring surgical skills for a TFN-ADVANCED™ Proximal Femoral Nailing System (TFNA; DePuy Synthes, Auckland, New Zealand) femoral nailing system. Methods Thirty-one surgical trainees were randomised to two groups: traditional-training group (control group) and a VR-training group (intervention group) for insertion of a short cephalomedullary TFNA nail. Both groups then inserted the same TFNA system into saw-bone femurs. Surveys evaluated validity of the relevant activities, perception of simulation, confidence, stress and anxiety. The primary outcomes were tip-apex distance (TAD) and user anxiety/confidence levels. Secondary outcomes included number of screw- and nail-guidewire insertion attempts, the time taken to complete and user validity of the VR system. Results There was no statistical difference in TAD between the intervention and control groups (9mm vs 15mm, p=0.0734). The only TAD at risk of cut-out was in the control group (25mm). There was no statistical difference in time taken (2547.5ss vs 2395ss, p=0.668), nail guide-wire attempts (two for both groups, p=0.355) and screw guide-wire attempts (one for both groups, p=0.702). The control group versus intervention had higher anxiety levels (50% vs 33%) and had lower confidence (61% vs 84%). Interpretation There was no objective difference in performance on a saw-bone model between groups. However, this VR simulator resulted in more confidence and lower anxiety levels whilst performing a simulated TFNA. Whilst further studies with larger sample sizes and exploration of transfer validity to the operating theatre are required, this study does indicate potential benefits of VR within surgical training.
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OBJECTIVE: Colombia hosts 1.8 million displaced Venezuelans, the second highest number of displaced persons globally. Colombia's constitution entitles all residents, including migrants, to life-saving health care, but actual performance data are rare. This study assessed Colombia's COVID-era achievements. METHODS: We compared utilization of comprehensive (primarily consultations) and safety-net (primarily hospitalization) services, COVID-19 case rates, and mortality between Colombian citizens and Venezuelans in Colombia across 60 municipalities (local governments). We employed ratios, log transformations, correlations, and regressions using national databases for population, health services, disease surveillance, and deaths. We analyzed March through November 2020 (during COVID-19) and the corresponding months in 2019 (pre-COVID-19). RESULTS: Compared to Venezuelans, Colombians used vastly more comprehensive services than Venezuelans (608% more consultations), in part due to their 25-fold higher enrollment rates in contributory insurance. For safety-net services, however, the gap in utilization was smaller and narrowed. From 2019 to 2020, Colombians' hospitalization rate per person declined by 37% compared to Venezuelans' 24%. In 2020, Colombians had only moderately (55%) more hospitalizations per person than Venezuelans. In 2020, rates by municipality between Colombians and Venezuelans were positively correlated for consultations (r = 0.28, p = 0.04) but uncorrelated for hospitalizations (r = 0.10, p = 0.46). From 2019 to 2020, Colombians' age-adjusted mortality rate rose by 26% while Venezuelans' rate fell by 11%, strengthening Venezuelans' mortality advantage to 14.5-fold. CONCLUSIONS: The contrasting patterns between comprehensive and safety net services suggest that the complementary systems behaved independently. Venezuelans' lower 2019 mortality rate likely reflects the healthy migrant effect (selective migration) and Colombia's safety net healthcare system providing Venezuelans with reasonable access to life-saving treatment. However, in 2020, Venezuelans still faced large gaps in utilization of comprehensive services. Colombia's 2021 authorization of 10-year residence to most Venezuelans is encouraging, but additional policy changes are recommended to further integrate Venezuelans into the Colombian health care system.
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COVID-19 , Humanos , Colômbia/epidemiologia , COVID-19/epidemiologia , Atenção à Saúde , Aceitação pelo Paciente de Cuidados de SaúdeRESUMO
Objective: To determine if race-ethnicity is correlated with case-fatality rates among low-income patients hospitalized for COVID-19. Research Design: Observational cohort study using electronic health record data. Patients: All patients assessed for COVID-19 from March 2020 to January 2021 at one safety net health system. Measures: Patient demographic and clinical characteristics, and hospital care processes and outcomes. Results: Among 25,253 patients assessed for COVID-19, 6,357 (25.2%) were COVID-19 positive: 1,480 (23.3%) hospitalized; 334 (22.6%) required intensive care; and 106 (7.3%) died. More Hispanic patients tested positive (51.8%) than non-Hispanic Black (31.4%) and White patients (16.7%, P<.001]. Hospitalized Hispanic patients were younger, more often uninsured, and less likely to have comorbid conditions. Non-Hispanic Black patients had significantly more diabetes, hypertension, obesity, chronic kidney disease, and asthma (P<.05). Non-Hispanic White patients were older and had more cigarette smoking history, COPD, and cancer. Non-Hispanic White patients were more likely to receive intensive care (29.6% vs 21.1% vs 20.8%, P=.007) and more likely to die (12% vs 7.3% vs 3.5%, P<.001) compared with non-Hispanic Black and Hispanic patients, respectively. Length of stay was similar for all groups. In logistic regression models, Medicaid insurance status independently correlated with hospitalization (OR 3.67, P<.001) while only age (OR 1.076, P<.001) and cerebrovascular disease independently correlated with in-hospital mortality (OR 2.887, P=.002). Conclusions: Observed COVID-19 in-hospital mortality rate was lower than most published rates. Age, but not race-ethnicity, was independently correlated with in-hospital mortality. Safety net health systems are foundational in the care of vulnerable patients suffering from COVID-19, including patients from under-represented and low-income groups.
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COVID-19 , Etnicidade , Comorbidade , Programas Governamentais , Humanos , Pobreza , Estados UnidosRESUMO
BACKGROUND: Open tibia fractures are a common injury following road traffic collisions and place a large economic burden on patients and healthcare systems. Summarising their economic burden is key to inform policy and help prioritise treatment. METHODS: All studies were identified from a systematic search of Medline, Embase and the Cochrane Central Register of Controlled Trials. We included any human with a diagnosed open tibia fracture, following any intervention. The primary outcome was any costs reported or patient return to work status. Secondary outcomes included average length of stay, wage loss, absenteeism and complications such as infection, amputation and nonunion. Data was extracted and we performed a descriptive narrative summary. RESULTS: We reviewed 1,204 studies from our searches. A total of 34 studies were included from 14 different countries. The average age was 37.7 years old and 76% of the patients were male. 6.5% were Gustilo I, 12% Gustilo II and 82% Gustilo III. Initial direct hospitalisation costs were reported to be between £356 to £126,479 with an average length of stay of 56 days (3.1-244). 89% of participants were working pre-injury, 60% fully returned to work, 17% returned to work part time or changed profession and 22% did not return to work at one-year. The most common complications reported were 22% infection, 11% nonunion and 16% amputation. Mean follow-up duration for the studies was 25 months. CONCLUSION: The economic burden of open tibia fractures varies greatly, but it is costly for both hospitals and patients. The current evidence is predominantly from high-income countries (HICs), especially the USA. Further research is required to investigate the costs of open tibia fractures using validated costing tools, especially in low-income countries (LICs), to help inform and direct policy.
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Fraturas Expostas , Fraturas da Tíbia , Acidentes de Trânsito , Adulto , Amputação Cirúrgica , Efeitos Psicossociais da Doença , Feminino , Fraturas Expostas/cirurgia , Humanos , Masculino , Tíbia , Fraturas da Tíbia/cirurgiaRESUMO
BACKGROUND: Magnetic resonance imaging (MRI) is one of the most widely used investigations for knee pain as it provides detailed assessment of the bone and soft tissues. The aim of this study is to report the frequency of each diagnosis identified on MRI scans of the knee and explore the relationship between MRI results and onward treatment. METHODS: Consecutive MRI reports from a large NHS trust performed in 2017 were included in this study. The hospital electronic system was consulted to identify whether a patient underwent x-ray prior to the MRI, attended an outpatient appointment or underwent surgery. RESULTS: 4466 MRI knees were performed in 2017 with 71.2% requested in primary care and 28.1% requested in secondary care. The most common diagnosis was signs of arthritis (55.2%), followed by meniscal tears (42.8%) and ACL tears (8.3%). 49.4% of patients who had an MRI attended outpatients and 15.6% underwent surgery. The rate of knee surgery was significantly higher for patients who had their scans requested in secondary care (32.9% vs 8.9%, p < 0.001). CONCLUSION: The rate of surgical intervention following MRI is low and given these results it seems unlikely that the scan changes practice in most cases. The rate of surgery and outpatient follow up was significantly higher in scans requested by secondary care. We urge clinicians avoid wasteful use of MRI and recommend the use of plain radiography prior to MRI where arthritis may be present.
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Artrite/diagnóstico por imagem , Traumatismos do Joelho/diagnóstico por imagem , Joelho/diagnóstico por imagem , Adulto , Idoso , Lesões do Ligamento Cruzado Anterior/diagnóstico por imagem , Lesões do Ligamento Cruzado Anterior/epidemiologia , Lesões do Ligamento Cruzado Anterior/cirurgia , Artrite/epidemiologia , Feminino , Humanos , Joelho/cirurgia , Traumatismos do Joelho/epidemiologia , Traumatismos do Joelho/cirurgia , Imageamento por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medicina Estatal/estatística & dados numéricos , Reino UnidoRESUMO
Temperature-dependent Raman scattering and differential scanning calorimetry were applied to the study of the hybrid organic-inorganic azide-perovskite [(CH3)4N][Cd(N3)3], a compound with multiple structural phase transitions as a function of temperature. A significant entropy variation was observed associated to such phase transitions, |∆S| ~ 62.09 J·kg-1 K-1, together with both a positive high barocaloric (BC) coefficient |δTt/δP| ~ 12.39 K kbar-1 and an inverse barocaloric (BC) coefficient |δTt/δP| ~ -6.52 kbar-1, features that render this compound interesting for barocaloric applications. As for the obtained Raman spectra, they revealed that molecular vibrations associated to the NC4, N3- and CH3 molecular groups exhibit clear anomalies during the phase transitions, which include splits and discontinuity in the phonon wavenumber and lifetime. Furthermore, variation of the TMA+ and N3- modes with temperature revealed that while some modes follow the conventional red shift upon heating, others exhibit an unconventional blue shift, a result which was related to the weakening of the intermolecular interactions between the TMA (tetramethylammonium) cations and the azide ligands and the concomitant strengthening of the intramolecular bondings. Therefore, these studies show that Raman spectroscopy is a powerful tool to gain information about phase transitions, structures and intermolecular interactions between the A-cation and the framework, even in complex hybrid organic-inorganic perovskites with highly disordered phases.
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Azidas/química , Compostos de Cálcio/química , Varredura Diferencial de Calorimetria/métodos , Óxidos/química , Análise Espectral Raman/métodos , Titânio/química , Cádmio/química , Cátions/química , Transição de Fase , Temperatura , VibraçãoRESUMO
This case report describes a 63-year-old female with a locally advanced esophageal carcinoma cuniculatum treated with definitive chemoradiation who had a rapid and early response. This case is illustrative of an aggressive behavior with rapid response and rapid recurrence. The cases of esophageal carcinoma cuniculatum as well as the closely related clinical entity of verrucous carcinoma are reviewed suggesting good clinical outcomes after definitive therapy with chemoradiation and/or surgery.
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Hemofiltração/métodos , Hipotermia/etiologia , Hipotermia/terapia , Reaquecimento/métodos , Inconsciência/complicações , Adulto , Temperatura Corporal/fisiologia , Terapia de Substituição Renal Contínua/métodos , Diabetes Mellitus Tipo 1/complicações , Diabetes Mellitus Tipo 1/diagnóstico , Serviço Hospitalar de Emergência , Feminino , Doença de Graves/complicações , Doença de Graves/diagnóstico , Humanos , Hipotermia/fisiopatologia , Prognóstico , Recuperação de Função Fisiológica , Medição de Risco , Índice de Gravidade de Doença , Resultado do Tratamento , Inconsciência/fisiopatologiaRESUMO
Inpatient bedside teaching rounds provide an opportunity to foster effective interprofessional collaboration between members of the healthcare team. Although effective interprofessional practice has been shown to improve patient satisfaction, patient outcomes, and job satisfaction, there is limited literature for successful implementation of interprofessional teaching rounds. To address this gap, we have compiled 12 tips for conducting effective interprofessional bedside teaching rounds. These tips offer strategies for creating a structured rounding system, with clear delineation of expectations, defined opportunities for learning across disciplines, and active engagement of and respect for all team members. By adopting and promoting this model of interprofessional collaborative practice, the quality and effectiveness of bedside teaching rounds can be improved for the benefit of patients, trainees, and the team as a whole.
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Relações Interprofissionais , Equipe de Assistência ao Paciente , Visitas de Preceptoria/métodos , Comportamento Cooperativo , Humanos , Participação do PacienteRESUMO
INTRODUCTION AND OBJECTIVES: Surgical site infections (SSIs) represent a common and serious complication of all surgical interventions. Microorganisms are able to colonise sutures that are implanted in the skin, which is a causative factor of SSIs. Triclosan-coated sutures are antibacterial sutures aimed at reducing SSIs. Our objective is to update the existing literature by systematically reviewing available evidence to assess the effectiveness of triclosan-coated sutures in the prevention of SSIs. METHODS: A systematic review of EMBASE, MEDLINE, AMED (Allied and complementary medicine database) and CENTRAL was performed to identify full text randomised controlled trials (RCTs) on 31 May 2019. INTERVENTION: Triclosan-coated sutures versus non-triclosan-coated sutures. PRIMARY OUTCOME: Our primary outcome was the development of SSIs at 30 days postoperatively. A meta-analysis was performed using a fixed-effects model. RESULTS: Twenty-five RCTs were included involving 11 957 participants. Triclosan-coated sutures were used in 6008 participants and non triclosan-coated sutures were used in 5949. Triclosan-coated sutures significantly reduced the risk of SSIs at 30 days (relative risk 0.73, 95% CI 0.65 to 0.82). Further sensitivity analysis demonstrated that triclosan-coated sutures significantly reduced the risk of SSIs in both clean and contaminated surgery. CONCLUSION: Triclosan-coated sutures have been shown to significantly reduced the risk of SSIs when compared with standard sutures. This is in agreement with previous work in this area. This study represented the largest review to date in this area. This moderate quality evidence recommends the use of triclosan-coated sutures in order to reduce the risk of SSIs particularly in clean and contaminated surgical procedures. PROSPERO REGISTRATION NUMBER: CRD42014014856.
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Materiais Revestidos Biocompatíveis , Infecção da Ferida Cirúrgica/prevenção & controle , Técnicas de Sutura/instrumentação , Suturas , Triclosan/farmacologia , Anti-Infecciosos Locais/farmacologia , HumanosRESUMO
BACKGROUND: Management of mechanical ventilation (MV) is an important and complex aspect of caring for critically ill patients. Management strategies and technical operation of the ventilator are key skills for physicians in training, as lack of expertise can lead to substantial patient harm. OBJECTIVE: We performed a narrative review of the literature describing MV education in graduate medical education (GME) and identified best practices for training and assessment methods. METHODS: We searched MEDLINE, PubMed, and Google Scholar for English-language, peer-reviewed articles describing MV education and assessment. We included articles from 2000 through July 2018 pertaining to MV education or training in GME. RESULTS: Fifteen articles met inclusion criteria. Studies related to MV training in anesthesiology, emergency medicine, general surgery, and internal medicine residency programs, as well as subspecialty training in critical care medicine, pediatric critical care medicine, and pulmonary and critical care medicine. Nearly half of trainees assessed were dissatisfied with their MV education. Six studies evaluated educational interventions, all employing simulation as an educational strategy, although there was considerable heterogeneity in content. Most outcomes were assessed with multiple-choice knowledge testing; only 2 studies evaluated the care of actual patients after an educational intervention. CONCLUSIONS: There is a paucity of information describing MV education in GME. The available literature demonstrates that trainees are generally dissatisfied with MV training. Best practices include establishing MV-specific learning objectives and incorporating simulation. Next research steps include developing competency standards and validity evidence for assessment tools that can be utilized across MV educational curricula.
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Competência Clínica/normas , Internato e Residência , Aprendizagem , Respiração Artificial/normas , Treinamento por Simulação/normas , Educação de Pós-Graduação em Medicina , Medicina de Emergência/educação , Humanos , Medicina Interna/educação , MédicosRESUMO
INTRODUCCIÓN: La ruptura del ligamento cruzado anterior (LCA) es una de las lesiones más frecuentes de la rodilla. La persistencia de inestabilidad rotacional residual después de una reconstrucción del LCA, ha llevado a cirujanos de rodilla a realizar procedimientos adicionales para mejorar dicha estabilidad como lo es la tenodesis extraarticular lateral. OBJETIVO: Describir resultados clínicos de estabilidad rotacional en la reconstrucción del LCA junto con la tenodesis extraarticular lateral en pacientes con inestabilidad anterolateral intervenidos quirúrgicamente en el Hospital de San José, además conocer y extrapolar nuestra experiencia a nivel nacional. MATERIAL Y MÉTODOS: Se realizó un estudio descriptivo se incluyeron pacientes con inestabilidad anterolateral de rodilla identificados con prueba de pivot shift grado II o III, intervenidos quirúrgicamente para reconstrucción de LCA más tenodesis extraarticular lateral en el Hospital de San José, durante el periodo comprendido entre enero de 2014 y junio de 2016. RESULTADOS: Se identificaron un total de 30 pacientes a los cuales se les realizó reconstrucción del LCA más tenodesis extraarticular lateral. El resultado clínico de los pacientes, evaluado con la escala IKDC (Comité Internacional de Documentación sobre la Rodilla), evidenció un 60% de resultados normales, 33% de resultados casi normales y 7% de resultados anormales. La estabilidad rotacional postquirúrgica se logró en el 100% de los pacientes con la prueba de pivot shift sin importar el resultado de IKDC. CONCLUSIONES: La reconstrucción del LCA más tenodesis extraarticular lateral como técnica de recuperación de la función en pacientes con inestabilidad anterolateral grado II o III, es reproducible y segura para mejorar la inestabilidad rotacional de la rodilla. Tipo de estudio: Serie de casos. Nivel de evidencia: IV.
INTRODUCTION: The rupture of the anterior cruciate ligament (ACL) is one of the most frequent injuries of the knee. The persistence of residual rotational instability after an ACL reconstruction has led knee surgeons to perform additional procedures to improve tension stability such as extra-articular lateral tenodesis. OBJECTIVE: To describe the clinical results of rotational stability in the reconstruction of the ACL along with the extra-articular lateral tenodesis in patients with anterolateral instability surgically operated in the Hospital of San José. METHODOLOGY: A descriptive study was carried out with patients with anterolateral knee instability identified with pivot shift grade II or III, who underwent surgery for reconstruction of ACL plus extra-articular lateral tenodesis at the Hospital of San José during the period between January 2014 and June 2016. RESULTS: A total of 30 patients were identified who underwent LCA reconstruction plus extra-articular lateral tenodesis. The clinical outcome of the patients, evaluated with IKDC (International Knee Documentation Committee), evidence of 60% of normal results, 33% of almost normal results and 7% of abnormal results. Post-surgical rotational stability was achieved in 100% of the patients with the pivot shift test regardless of the IKDC result. CONCLUSIONS: The reconstruction of the LCA plus lateral extraarticular tenodesis as a technique of recovery of function in patients with anterolateral instability grade II or III with absence of associated lesions is a reproducible technique. This approach would improve rotational stability of the knee, recover function and the perception of a return close or equal to the activities prior to injury, however, it is necessary to perform comparative studies with the largest follow-up to assess the presence of early osteoarthrosis and determine residual instability. Type study: Case series. Level of evidence: IV.
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Adulto , Reconstrução do Ligamento Cruzado Anterior/métodos , Ligamento Cruzado Anterior/cirurgia , Traumatismos do Joelho/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Tenodese/métodos , Seguimentos , Resultado do TratamentoRESUMO
Abstract INTRODUCTION Ectopic forms of schistosomiasis are those in which the parasitic element is localized outside the portal system, the natural habitat of the helminth. Although the prevalence rates of schistosomiasis are high in Brazil, clinical and epidemiological data on ectopic forms of the disease are still scarce. METHODS Cross-sectional, retrospective and descriptive epidemiological study in which cases with a confirmed histopathological diagnosis of an ectopic form of schistosomiasis were analyzed. The cases were selected from a database of the anatomic pathology files of a referral center. RESULTS Of the 21 cases identified, seven affected the female genital tract and five the male genital tract; four cases were identified in the peritoneum; two cases involved lymph nodes and two involved adipose tissue; and renal involvement was detected in one case. CONCLUSIONS The lack of knowledge of the clinical presentation of ectopic forms of schistosomiasis makes the early identification and treatment of this form difficult, with direct implications in the reduction of morbidity and mortality in endemic areas.
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Humanos , Masculino , Feminino , Adulto , Idoso , Idoso de 80 Anos ou mais , Adulto Jovem , Esquistossomose mansoni/epidemiologia , Esquistossomose mansoni/diagnóstico , Esquistossomose mansoni/patologia , Brasil/epidemiologia , Prevalência , Estudos Transversais , Estudos Retrospectivos , Pessoa de Meia-IdadeRESUMO
The ability to communicate well with patients and other members of the healthcare team is a vital skill for physicians to have, but one that is often not emphasized in medical education. Learners of all levels can obtain and develop good communication skills regardless of their natural ability in this area, and the clinical setting represents an underutilized resource to accomplish this task. With this in mind, we have reviewed the growing body of literature on the subject and organized our findings into twelve tips to help educators capitalize on these missed opportunities. While our emphasis is helping learners with difficult discussions, these tips can be easily adapted to any other clinical encounter requiring clear communication. Teaching effective communication skills in the clinical setting requires some extra time, but the steps outlined should not take more than a few minutes to complete. Taking the time to develop these skills in our learners will make a significant difference not only their lives but also their patients and their families.
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Comunicação , Educação Médica , Guias como Assunto , Ensino/organização & administração , Humanos , Relações Médico-Paciente , MédicosRESUMO
INTRODUCTION: Ectopic forms of schistosomiasis are those in which the parasitic element is localized outside the portal system, the natural habitat of the helminth. Although the prevalence rates of schistosomiasis are high in Brazil, clinical and epidemiological data on ectopic forms of the disease are still scarce. METHODS: Cross-sectional, retrospective and descriptive epidemiological study in which cases with a confirmed histopathological diagnosis of an ectopic form of schistosomiasis were analyzed. The cases were selected from a database of the anatomic pathology files of a referral center. RESULTS: Of the 21 cases identified, seven affected the female genital tract and five the male genital tract; four cases were identified in the peritoneum; two cases involved lymph nodes and two involved adipose tissue; and renal involvement was detected in one case. CONCLUSIONS: The lack of knowledge of the clinical presentation of ectopic forms of schistosomiasis makes the early identification and treatment of this form difficult, with direct implications in the reduction of morbidity and mortality in endemic areas.