RESUMO
AIMS: Implementation of the guidelines on the Competency-based Learning Objective Catalogue for Undergraduate Medical Education for a Nuclear Medicine curriculum on behalf of the committee on professional training and continuing education of the German Association of Nuclear Medicine (DGN) METHODS:: In 7 domains 100 learning objectives (LOs) were subject to a prioritization in 3 categories (A, B and C) by means of a questionnaire as part of a Delphi method, in collaboration with all members of the DGN holding a "venia legendi" as experts. Category A defined the essential LOs for each medical practitioner. The prioritization was made by ranking the frequency of the A-classifications. In the 2nd step of the Delphi method, a list of LOs with the ranking positions 1-5 in each domain was presented to the first round's experts as a core curriculum, asking either for acceptance or modifications. RESULTS: The results of the 1st step of the Delphi method deliver a return rate of 29% of the questionnaires (55 out of 184). The 2nd round shows a return rate of 30.9% (57 out of 184) and full approval of the proposed LOs in all LO domains by in median 72 % of the experts consulted (61%-81%). The present final version contains 37 competency-based LOs in the LO domains "legal basis and radiation protection", "basic science", indications and contra-indications for "PET/CT", "scintigraphy and SPECT", "patient preparation", "image interpretation" as well as "therapy". CONCLUSION: The Competency-based Learning Objective Catalogue for Nuclear Medicine describes the knowledge and competencies, every physician should have at the end of his medical studies. The LO catalogue is a living document, which needs to be adapted continuously to the progress of the medical and technological development.
Assuntos
Catálogos como Assunto , Competência Clínica , Educação Baseada em Competências/métodos , Educação Baseada em Competências/normas , Currículo/normas , Educação de Graduação em Medicina/organização & administração , Erros Médicos/prevenção & controle , Alemanha , Humanos , Segurança do PacienteRESUMO
The joint position paper of the working community "Cardiovascular Nuclear Medicine" of the German Society of Nuclear Medicine (DGN) and the working group "Nuclear Cardiology Diagnostics" of the German Cardiac Society (DKG) updates the former 2009 paper. It is the purpose of this paper to provide an overview about the application fields, the state-of-the-art and the current value of nuclear cardiology imaging. The topics covered are chronic coronary artery disease, including viability imaging, furthermore cardiomyopathies, infective endocarditis, cardiac sarcoidosis and amyloidosis.
Assuntos
Técnicas de Imagem Cardíaca/métodos , Cardiologia , Medicina Nuclear , Cintilografia/métodos , Amiloidose/diagnóstico por imagem , Amiloidose/patologia , Cardiomiopatias/diagnóstico por imagem , Cardiomiopatias/patologia , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/patologia , Endocardite/diagnóstico por imagem , Endocardite/patologia , Política de Saúde , Humanos , Guias de Prática Clínica como Assunto , Sarcoidose/diagnóstico por imagem , Sarcoidose/patologiaRESUMO
Coronary artery disease (CAD) is a major cause of death and disability. Several diagnostic tests, such as myocardial perfusion scintigraphy (MPS), are accurate for the detection of CAD, as well as having prognostic value for the prediction of cardiovascular events. Nevertheless, the diagnostic and prognostic value of these tests should be cost-effective and should lead to improved clinical outcome. We have reviewed the literature on the cost-effectiveness of MPS in different circumstances: (i) the diagnosis and management of CAD; (ii) comparison with exercise electrocardiography (ECG) and other imaging tests; (iii) as gatekeeper to invasive coronary angiography (ICA), (iv) the impact of appropriate use criteria; (v) acute chest pain, and (vi) screening of asymptomatic patients with type-2 diabetes. In total 57 reports were included. Although most non-invasive imaging tests are cost-effective compared with alternatives, the data conflict on which non-invasive strategy is the most cost-effective. Different definitions of cost-effectiveness further confound the subject. Computer simulations of clinical diagnosis and management are influenced by the assumptions made. For instance, diagnostic accuracy is often defined against an anatomical standard that is wrongly assumed to be perfect. Conflicting data arise most commonly from these incorrect or differing assumptions.
Assuntos
Doença da Artéria Coronariana/diagnóstico por imagem , Análise Custo-Benefício/economia , Isquemia Miocárdica/diagnóstico por imagem , Imagem de Perfusão do Miocárdio/economia , Comitês Consultivos , Europa (Continente) , Feminino , Humanos , Masculino , Imagem de Perfusão do Miocárdio/métodos , Medicina NuclearRESUMO
Nuclear cardiology is well established in clinical diagnostic algorithms for many years. This is an update 2008 of the first common position paper of the German Association of Nuclear Medicine and the German Association of Cardiology, Heart and Circulation Research published in 2001 aiming at an overview of state-of-the-art scintigraphic methods.
Assuntos
Cardiopatias/diagnóstico por imagem , Medicina Nuclear/tendências , Análise Custo-Benefício , Humanos , Imagem de Perfusão do Miocárdio/métodos , Medicina Nuclear/economia , Radiografia , Compostos Radiofarmacêuticos , Sociedades Médicas , Radioisótopos de TálioRESUMO
BACKGROUND: Reportedly, patients with persistent refractory angina due to end-stage coronary artery disease (CAD) not amenable to traditional revascularization techniques have experienced symptomatic relief following laser revascularization, either surgical transmyocardial revascularization (TMR) or percutaneous myocardial revascularization (PMR). In spite of several hypotheses (i.e., channel patency, placebo effect, denervation, neoangiogenesis), the mechanism of action and the benefit remains controversial. METHODS: A prospective trial utilizing positron emission tomography (PET) was conducted as an attempt to correlate quantified myocardial blood flow (MBF) to clinical improvement following PMR. Thirteen consecutive patients with angina class > II in spite of maximal medical treatment underwent PMR with a holmium: yttrium-aluminum-garnet (Ho:YAG) laser. MBF at rest and under hyperemia was assessed by [(13)N]ammonia PET at baseline, 3 and 6 months following PMR. RESULTS: Mean angina class and exercise tolerance time improved at 6 months compared with baseline (P < 0.001). The clinical results were accompanied with an improvement in hyperemic MBF (P = 0.05) and a reduction in minimal coronary resistance (MCR; P < 0.05) in PMR-treated segments. Opposite effects, reduced hyperemic MBF and increased MCR, were observed in nontreated segments. The increase in MCR in nontreated segments revealed the favorable therapeutic impact achieved in PMR-treated segments. CONCLUSION: The results of this trial utilizing a quantitative technique to quantify myocardial perfusion link clinical improvement post-PMR to neoangiogenesis and consistently improved microcirculation.