Hospitalização integral para tratamento dos transtornos alimentares: a experiência de um serviço especializado

OBJETIVO: Descrever as características da hospitalização integral para o tratamento de transtornos alimentares em um serviço especializado de Ribeirão Preto, SP. MÉTODOS: Foram revisados todos os prontuários dos pacientes em seguimento pelo serviço, de 1982 até 2011, especialmente aqueles que tiveram indicação de internação integral. Foram coletados dados sociodemográficos e referentes ao diagnóstico. RESULTADOS: No período referido, 186 pacientes receberam atendimento pelo serviço e, desses, 44,6% (n = 83) foram internados para tratamento. Ao longo do tempo, houve redução na relação atendimento/internação, passando de 77,7% para 36,2% dos casos. A média de internações foi de 1,9 ± 3,9 vezes, e 73,5% (n = 61) dos pacientes foram hospitalizados apenas uma vez. A duração média da internação, independentemente do número de hospitalizações, foi de 70,6 ± 115,9 dias (variação de 3 a 804 dias). A predominância foi do sexo feminino, raça branca, solteira, sem filhos e com idade média de 23,3 ± 10,8 anos. O diagnóstico predominante foi de anorexia nervosa (85,5%), sobretudo em seu tipo restritivo (54,2%). As indicações mais frequentes para internação foram para realização de terapia nutricional (50,9%), seguida da investigação do quadro clínico (30,1%) e por causa de depressão e/ou ideação suicida (10,9%). CONCLUSÃO: A hospitalização integral é uma modalidade terapêutica necessária para o tratamento desses quadros, e sua frequência foi considerada significativa, porém diminuiu ao longo do tempo. Esse resultado pode ser explicado pela tendência de desospitalização a partir da reforma psiquiátrica, do diagnóstico e tratamento mais precoces e da experiência adquirida pelos profissionais do serviço ao longo dos anos.

Cardiovascular assessment of patients with Ullrich-Turner's Syndrome on Doppler echocardiography and magnetic resonance imaging

OBJECTIVE: To assess the cardiovascular features of Ullrich-Turner's syndrome using echocardiography and magnetic resonance imaging, and to correlate them with the phenotype and karyotype of the patients. The diagnostic concordance between the 2 methods was also assessed. METHODS: Fifteen patients with the syndrome were assessed by echocardiography and magnetic resonance imaging (cardiac chambers, valves, and aorta). Their ages ranged from 10 to 28 (mean of 16.7) years. The karyotype was analyzed in 11 or 25 metaphases of peripheral blood lymphocytes, or both. RESULTS: The most common phenotypic changes were short stature and spontaneous absence of puberal development (100%); 1 patient had a cardiac murmur. The karyotypes detected were as follows: 45,X (n=7), mosaics (n=5), and deletions (n=3). No echocardiographic changes were observed. In regard to magnetic resonance imaging, coarctation and dilation of the aorta were found in 1 patient, and isolated dilation of the aorta was found in 4 patients. CONCLUSION: The frequencies of coarctation and dilation of the aorta detected on magnetic resonance imaging were similar to those reported in the literature (5.5% to 20%, and 6.3% to 29%, respectively). This confirmed the adjuvant role of magnetic resonance imaging to Doppler echocardiography for diagnosing cardiovascular alterations in patients with Ullrich-Turner's syndrome.

Avaliação da contratilidade segmentar na doença de Chagas utilizando a integral do gradiente intramiocárdico de velocidade (strain miocárdico) obtida pela ecocardiografia com Doppler tecidual

OBJETIVO: Quantificar o percentual de contratilidade dos diversos segmentos miocárdicos, em portadores de doença de Chagas, através da medida do strain miocárdico e verificar diferenças na função contrátil radial e longitudinal ventricular entre as formas indeterminada e dilatada da miocardiopatia chagásica crônica quando comparadas a um grupo de indivíduos normais. MÉTODOS: Foram estudados 39 indivíduos, 20 (51,3%) do sexo masculino divididos em quatro grupos: Nl: 17 (43,6%) indivíduos normais; Ind: 7 (17,9%) portadores de doença de Chagas forma indeterminada; C1, 7 (17,9%) portadores de doença de Chagas forma crônica com fração de ejeção < 50% e C2: 8 (20,5%) portadores de doença de Chagas forma crônica com fração de ejeção > 50%. Após realização de ecocardiograma basal foram registradas as imagem em Doppler tecidual para a medida do strain miocárdico nos diversos segmentos aos cortes paraesternais, longitudinal e transversal, e apicais, de duas e quatro câmaras. RESULTADOS E CONCLUSÃO: O percentual de contração dos diversos segmentos miocárdicos, tanto em seu componente radial quanto longitudinal é maior nos indivíduos normais do que em portadores da forma crônica da doença de Chagas e naqueles com a forma indeterminada da doença quando comparado com chagásicos crônicos com FE < 50%. A contratilidade radial do ventrículo esquerdo é maior que a longitudinal nos três grupos (Nl, Ind e Crônico). Os dados apresentados nos permitem propor um caráter progressivo do acometimento miocárdico em portadores da doença de Chagas.

Assessment of Myocardial Infarction by Cardiac Magnetic Resonance Imaging and Long-Term Mortality

Background: Cardiac magnetic resonance imaging provides detailed anatomical information on infarction. However, few studies have investigated the association of these data with mortality after acute myocardial infarction. Objective: To study the association between data regarding infarct size and anatomy, as obtained from cardiac magnetic resonance imaging after acute myocardial infarction, and long-term mortality. Methods: A total of 1959 reports of “infarct size” were identified in 7119 cardiac magnetic resonance imaging studies, of which 420 had clinical and laboratory confirmation of previous myocardial infarction. The variables studied were the classic risk factors – left ventricular ejection fraction, categorized ventricular function, and location of acute myocardial infarction. Infarct size and acute myocardial infarction extent and transmurality were analyzed alone and together, using the variable named “MET-AMI”. The statistical analysis was carried out using the elastic net regularization, with the Cox model and survival trees. Results: The mean age was 62.3 ± 12 years, and 77.3% were males. During the mean follow-up of 6.4 ± 2.9 years, there were 76 deaths (18.1%). Serum creatinine, diabetes mellitus and previous myocardial infarction were independently associated with mortality. Age was the main explanatory factor. The cardiac magnetic resonance imaging variables independently associated with mortality were transmurality of acute myocardial infarction (p = 0.047), ventricular dysfunction (p = 0.0005) and infarcted size (p = 0.0005); the latter was the main explanatory variable for ischemic heart disease death. The MET-AMI variable was the most strongly associated with risk of ischemic heart disease death (HR: 16.04; 95%CI: 2.64-97.5; p = 0.003). Conclusion: The anatomical data of infarction, obtained from cardiac magnetic resonance imaging after acute myocardial infarction, were independently associated with long-term mortality, especially for ischemic heart disease death.

Prognostic Value of Pulmonary Vascular Resistance by Magnetic Resonance in Systolic Heart Failure

Abstract Background: Pulmonary hypertension is associated with poor prognosis in heart failure. However, non-invasive diagnosis is still challenging in clinical practice. Objective: We sought to assess the prognostic utility of non-invasive estimation of pulmonary vascular resistances (PVR) by cardiovascular magnetic resonance to predict adverse cardiovascular outcomes in heart failure with reduced ejection fraction (HFrEF). Methods: Prospective registry of patients with left ventricular ejection fraction (LVEF) < 40% and recently admitted for decompensated heart failure during three years. PVRwere calculated based on right ventricular ejection fraction and average velocity of the pulmonary artery estimated during cardiac magnetic resonance. Readmission for heart failure and all-cause mortality were considered as adverse events at follow-up. Results: 105 patients (average LVEF 26.0 ±7.7%, ischemic etiology 43%) were included. Patients with adverse events at long-term follow-up had higher values of PVR (6.93 ± 1.9 vs. 4.6 ± 1.7estimated Wood Units (eWu), p < 0.001). In multivariate Cox regression analysis, PVR ≥ 5 eWu(cutoff value according to ROC curve) was independently associated with increased risk of adverse events at 9 months follow-up (HR2.98; 95% CI 1.12-7.88; p < 0.03). Conclusions: In patients with HFrEF, the presence of PVR ≥ 5.0 Wu is associated with significantly worse clinical outcome at follow-up. Non-invasive estimation of PVR by cardiac magnetic resonance might be useful for risk stratification in HFrEF, irrespective of etiology, presence of late gadolinium enhancement or LVEF.

Aerobic Training after Myocardial Infarction: Remodeling Evaluated by Cardiac Magnetic Resonance

Abstract Background: Numerous studies show the benefits of exercise training after myocardial infarction (MI). Nevertheless, the effects on function and remodeling are still controversial. Objectives: To evaluate, in patients after (MI), the effects of aerobic exercise of moderate intensity on ventricular remodeling by cardiac magnetic resonance imaging (CMR). Methods: 26 male patients, 52.9 ± 7.9 years, after a first MI, were assigned to groups: trained group (TG), 18; and control group (CG), 8. The TG performed supervised aerobic exercise on treadmill twice a week, and unsupervised sessions on 2 additional days per week, for at least 3 months. Laboratory tests, anthropometric measurements, resting heart rate (HR), exercise test, and CMR were conducted at baseline and follow-up. Results: The TG showed a 10.8% reduction in fasting blood glucose (p = 0.01), and a 7.3-bpm reduction in resting HR in both sitting and supine positions (p < 0.0001). There was an increase in oxygen uptake only in the TG (35.4 ± 8.1 to 49.1 ± 9.6 mL/kg/min, p < 0.0001). There was a statistically significant decrease in the TG left ventricular mass (LVmass) (128.7 ± 38.9 to 117.2 ± 27.2 g, p = 0.0032). There were no statistically significant changes in the values of left ventricular end-diastolic volume (LVEDV) and ejection fraction in the groups. The LVmass/EDV ratio demonstrated a statistically significant positive remodeling in the TG (p = 0.015). Conclusions: Aerobic exercise of moderate intensity improved physical capacity and other cardiovascular variables. A positive remodeling was identified in the TG, where a left ventricular diastolic dimension increase was associated with LVmass reduction.

Estudo do aproveitamento integral da planta mandioca

This paper deals with cassava leaf, stem and root production. Field competition trial showed that production of leaves and stems are the same; as that of roots and that leaves and stems can be used in animal feeding beside the industrialization of roots.

Tratamento da osteomielite por assepsia integral e penicilina intra-arterial: sutura primitiva e secundária da ferida

Os AA. apresentam dois casos de Osteomilite crônica submetidos durante anos a diversos tratamentos, sem resultado. Pela associação da assepsia integral com a Penicilina intra-arterial (via ainda não usada), conseguiram a cura após sutura primitiva num caso e secundária no outro. Por serem fátos excepcionais acham que devem ficar registrado.

Interaction of Diocleinae Lectins with Glycoproteins Based in Surface Plasmon Resonance

Interaction of glucose/mannose-binding lectins in solution with immobilized glycoproteins was followed in real time using surface plasmon resonance technology. The lectins which share many biochemical and structural features could be clearly differentiated in terms of their specificity for complex glycoconjugates. The most prominent interaction of the lectins with PHA-E comparing with soybean agglutinin, both glycoproteins exhibiting high mannose oligosaccharides, suggests that the whole structure of the glycoproteins themselves, may interfere in affinity. These findings also support the hypothesis that minor amino acid replacements in the primary sequence of the lectins might be responsible for their divergence in fine specificity and biological activities. This is the first report using surface plasmon resonance technology that evidences differences of Diocleinae lectins in respect their fine glycan-specificity.

Disagreement between ultrasound and magnetic resonance imaging in the identification of schistosomal periportal fibrosis

Abdominal ultrasound (US) has been widely used in the evaluation of patients with schistosomiasis mansoni. It represents an important indirect method of diagnosis and classification of the disease, and it has also been used as a tool in the evaluation of therapeutic response and regression of fibrosis. We describe the case of a man in whom US showed solid evidence of schistosomal periportal fibrosis and magnetic resonance imaging revealed that periportal signal alteration corresponded to adipose tissue which entered the liver togheter with the portal vein.

Schistosoma mansoni: magnetic resonance analysis of liver fibrosis according to WHO patterns for ultrasound assessment of schistosomiasis-related morbidity

For the last two decades, ultrasound (US) has been considered a surrogate for the gold standard in the evaluation of liver fibrosis in schistosomiasis. The use of magnetic resonance imaging (MRI) is not yet standardised for diagnosing and grading liver schistosomal fibrosis. The aim of this paper was to analyse MRI using an adaptation of World Health Organization (WHO) patterns for US assessment of schistosomiasis-related morbidity. US and MRI were independently performed in 60 patients (42.1 ± 13.4 years old), including 37 men and 23 women with schistosomiasis. Liver involvement appraised by US and MRI was classified according to the WHO protocol from patterns A-F. Agreement between image methods was evaluated by kappa index (k). The correlation between US and MRI was poor using WHO patterns [k = 0.14; confidence interval (CI) 0.02; 0.26]. Even after grouping image patterns as "A-D", "Dc-E" and "Ec-F", the correlation between US and MRI remained weak (k = 0.39; CI 0.21; 0.58). The magnetic resonance adaptation used in our study did not confirm US classification of WHO patterns for liver fibrosis.

Projeto de recuperação integral da criança desnutrida - uma proposta de atuação para o enfermeiro: Relato de caso

As autoras apresentam um relato de caso de recuperação nutricional de criança desnutrida, envolvida no Projeto de Recuperação Integral do Desnutrido implantado no Ambulatório de Pediatria do Hospital Universitário de Campo Grande, Mato Grosso do Sul. Mostram a importância da atuação do enfermeiro como membro da equipe multiprofissional em projetos dessa natureza.