Neonates with Bartter syndrome have enormous fluid and sodium requirements.

AIM: Managing neonatal Bartter syndrome by achieving adequate weight gain is challenging. We assessed the correlation between weight gain in neonatal Bartter syndrome and the introduction of fluid and sodium supplementations and indomethacin during the first 4 weeks of life. METHODS: Daily fluid and electrolytes requirements were analysed using linear regression and Spearman correlation coefficients. The weight gain coefficient was calculated as daily weight gain after physiological neonatal weight loss. RESULTS: We studied seven infants. The highest weight gain coefficients occurred between weeks two and four in the five neonates who either received prompt amounts of fluid (maximum 810 mL/kg/day) and sodium (maximum 70 mmol/kg/day) or were treated with indomethacin. For the two patients with the highest weight gain coefficient, water and sodium supplementations were decreased in weeks two to four leading to a significant negative Spearman correlation between weight gain and fluid supplements (r = -0.55 and -0.68) and weight gain and sodium supplementations (r = -0.96 and -0.72). The two patients with the lowest weight gain coefficient had positive Spearman correlation coefficients between weight gain and fluid and sodium supplementations. CONCLUSION: Infants with neonatal Bartter syndrome required rapid and enormous fluid and sodium supplementations or the early introduction of indomethacin treatment to achieve adequate weight gain during the early postnatal period.

Diet therapy with fodmaps restriction has benefits in fibromyalgia

The effects of a diet restriction in FODMAPs (Fermentable oligo-di-monosaccharides polyols) is being studied on the symptoms of Fibromyalgia (FM) and its impact on quality of life (QOL) besides the effect on gastrointestinal (GI) symptoms. High prevalence of functional GI disorders is found in FM and Low FODMAP Diet has growing scientific evidence as IBS (Irritable Bowel Syndrome) therapy.

Safety and Effectiveness of the Genous Endothelial Progenitor Cell-Capture Stent: Follow-Up to 5 Years

AIMS: To evaluate the long-term clinical outcomes following percutaneous coronary intervention (PCI) with the Genous stent in an unselected population. METHODS: All patients admitted to a single center who underwent PCI using the GS exclusively, between May 2006 and May 2012, were enrolled, and a clinical follow-up of up to 60 months was carried out. The primary endpoint of major adverse cardiac event (MACE) rate was defined as the composite of cardiac death, acute myocardial infarction (AMI), and target lesion revascularization (TLR). RESULTS: Of the 450 patients included (75.1% male; 65.5 ± 11.7 years), 28.4% were diabetic and acute coronary syndrome was the reason for PCI in 76.4%. Angioplasty was performed in 524 lesions using 597 Genous stents, with angiographic success in 97.1%. At a median of 36 months of follow-up (range, 1-75 months), MACE, AMI, TLR, stent restenosis (SR), and stent thrombosis (ST) rates were 15.6%, 8.4%, 4.4%, 3.8%, and 2.2%, respectively. Between 12 and 24 months, the TLR, SR, and ST rates practically stabilized, up to 60 months. Bifurcation lesions were independently associated with MACE, TLR, and SR. CONCLUSION: This is the first study reporting clinical results with the Genous stent up to 60 months. The Genous stent was safe and effective in the long-term, in an unselected population.

Is This Septic Shock? A Rare Case of Distributive Shock

The authors report a rare case of shock in a patient without significant clinical history, admitted to the intensive care unit for suspected septic shock. The patient was initially treated with fluid therapy without improvement. A hypothesis of systemic capillary leak syndrome was postulated following the confirmation of severe hypoalbuminemia, hypotension, and hemoconcentration - a combination of three symptoms typical of the disease. The authors discussed the differential diagnosis and also conducted a review of the diagnosis and treatment of the disease.

The Intensive Care Global Study on Severe Acute Respiratory Infection (IC-GLOSSARI): a Multicenter, Multinational, 14-Day Inception Cohort Study

PURPOSE: In this prospective, multicenter, 14-day inception cohort study, we investigated the epidemiology, patterns of infections, and outcome in patients admitted to the intensive care unit (ICU) as a result of severe acute respiratory infections (SARIs). METHODS: All patients admitted to one of 206 participating ICUs during two study weeks, one in November 2013 and the other in January 2014, were screened. SARI was defined as possible, probable, or microbiologically confirmed respiratory tract infection with recent onset dyspnea and/or fever. The primary outcome parameter was in-hospital mortality within 60 days of admission to the ICU. RESULTS: Among the 5550 patients admitted during the study periods, 663 (11.9 %) had SARI. On admission to the ICU, Gram-positive and Gram-negative bacteria were found in 29.6 and 26.2 % of SARI patients but rarely atypical bacteria (1.0 %); viruses were present in 7.7 % of patients. Organ failure occurred in 74.7 % of patients in the ICU, mostly respiratory (53.8 %), cardiovascular (44.5 %), and renal (44.6 %). ICU and in-hospital mortality rates in patients with SARI were 20.2 and 27.2 %, respectively. In multivariable analysis, older age, greater severity scores at ICU admission, and hematologic malignancy or liver disease were independently associated with an increased risk of in-hospital death, whereas influenza vaccination prior to ICU admission and adequate antibiotic administration on ICU admission were associated with a lower risk. CONCLUSIONS: Admission to the ICU for SARI is common and associated with high morbidity and mortality rates. We identified several risk factors for in-hospital death that may be useful for risk stratification in these patients.

Age-related differences in the use of guideline-recommended medical and interventional therapies for acute coronary syndromes: a cohort study.

OBJECTIVES: To compare the use of guideline-recommended medical and interventional therapies in older and younger patients with acute coronary syndromes (ACSs). DESIGN: Prospective cohort study. SETTING: Fifty-five hospitals in Switzerland. PARTICIPANTS: Eleven thousand nine hundred thirty-two patients with ACS enrolled between March 1, 2001, and June 30, 2006. ACS definition included ST-segment elevation myocardial infarction (STEMI), non-ST-segment elevation myocardial infarction (NSTEMI), and unstable angina pectoris (UA). MEASUREMENTS: Use of medical and interventional therapies was determined after exclusion of patients with contraindications and after adjustment for comorbidities. Multivariate logistic regression models were used to calculate odds ratios (ORs) per year increase in age. RESULTS: Elderly patients were less likely to receive acetylsalicylic acid (OR=0.976, 95% confidence interval (CI)=0.969-0.980) or beta-blockers (OR=0.985, 95% CI=0.981-0.989). No age-dependent difference was found for heparin use. Elderly patients with STEMI were less likely to receive percutaneous coronary intervention (PCI) or thrombolysis (OR=0.955, 95% CI=0.949-0.961). Elderly patients with NSTEMI or UA less often underwent PCI (OR=0.943, 95% CI=0.937-0.949). CONCLUSION: Elderly patients across the whole spectrum of ACS were less likely to receive guideline-recommended therapies, even after adequate adjustment for comorbidities. Prognosis of elderly patients with ACS may be improved by increasing adherence to guideline-recommended medical and interventional therapies.

Capillary leak leading to shock in Kawasaki disease without myocardial dysfunction.

Kawasaki disease is an acute vasculitis of childhood. Its clinical presentation is well known, and coronary artery aneurysms are classical complications. Shock and pleural or pericardiac effusion are rare presentations of the disease. In intensive care units, the disease may be mistaken for septic shock or toxic shock syndrome. Owing to the fact that immunoglobulin therapy improves the course of the disease, especially if given early, and thus the diagnosis should not be delayed.

Asymptomatic high flow subclavian steal in a patient with hemodialysis access.

Subclavian steal phenomenon due to proximal subclavian artery stenosis or occlusion is not un-common but often remains asymptomatic. We describe the case of a 66-year-old man with end-stage renal disease hemodialysed through a brachio-brachial loop graft of the left forearm. Echo-Doppler precerebral examination showed a high reversed flow of 570 ml/min in the ipsilateral vertebral artery. After successful endovascular recanalization of the subclavian artery, access blood flow increased and vertebral flow decreased to 30 ml/min. Complete neurological examination was normal both before and after endovascular treatment. This case demonstrates how high a subclavian steal can be without causing symptoms and how well precerbral and cerebral circulation can adapt to hemodynamic changes.

Aortic valve lesion after coronary angiography.

A 56-year-old patient admitted to hospital for the suspicion of an acute coronary syndrome underwent coronary angiography without detection of significant lesions. Seven days later the echocardiography showed acute severe aortic valve insufficiency. Intraoperatively we found a perforated leaflet probably due to lesion during transcatheter procedure.

Neoplasias do intestino delgado: experiência de cinco anos

OBJETIVO: Analisar a experiência do Serviço de Cirurgia Geral - HC/UFPE com os tumores do intestino delgado, na tentativa de colaborar com a definição de metas para o manejo dessas lesões. MÉTODO: Constitui-se este estudo em uma análise retrospectiva de12 pacientes portadores de neoplasias intestinais atendidos no SCG-HC/UFPE, no período de cinco anos (1994-1999). Sete eram do sexo masculino (58%). A média de idade à admissão foi de 52 anos. A principal queixa referida foi dor abdominal (83%), seguida por sangramento digestivo e perda ponderal (42%). Massa abdominal palpável foi evidenciada em 50% dos casos. Sete (58%) apresentavam lesões malignas. Dentre as neoplasias benignas, quatro eram leiomiomas. Uma paciente, portadora de síndrome de Peutz-Jeghers, apresentou um hamartoma. Dez foram submetidos a tratamento operatório. Em seis, enterectomia com enteroanastomose foi empregada. Três foram operados em caráter de urgência (um por perfuração intestinal, um por enterorragia maciça e um por obstrução intestinal). RESULTADOS: A mortalidade relacionada à operação foi de 17%. Todos os pacientes que evoluíram para óbito apresentavam neoplasias malignas avançadas e perda ponderal superior a15% de seu peso. CONCLUSÕES: Tumores do intestino delgado são lesões incomuns, mesmo em serviços de referência. Um alto grau de suspeição deve ser mantido visando o diagnóstico precoce.

Avaliação de serviços de assistência ambulatorial em aids, Brasil: estudo comparativo 2001/2007

OBJETIVO: Avaliar os serviços do Sistema Único de Saúde brasileiro de assistência ambulatorial a adultos vivendo com aids em 2007 e comparar com a avaliação de 2001. MÉTODOS: Os 636 serviços cadastrados no Ministério da Saúde em 2007 foram convidados a responder a um questionário previamente validado (Questionário Qualiaids) com 107 questões de múltipla escolha sobre a organização da assistência prestada. Analisaram-se as frequências das respostas de 2007 comparando-as com as obtidas em 2001 na forma de variação percentual (VP). RESULTADOS: Responderam o questionário 504 (79,2%) serviços. Cerca de 100,0% dos respondentes relataram ter pelo menos um médico, suprimento sem falhas de antirretrovirais e de exames CD4 e carga viral. Vários aspectos mostraram melhor desempenho em 2007 comparados a 2001: registro de número de faltas à consulta médica (de 18,3 para 27,0%, VP: 47,5%), agendamento de consulta em menos de 15 dias no início da terapia antirretroviral (de 55,3 para 66,2%, VP: 19,7%) e participação organizada do usuário (de 5,9 para 16,7%, VP: 183,1%). Houve manutenção de dificuldades: pequena variação na disponibilidade de exames especializados em até 15 dias, como endoscopia (31,9 para 34,5%, VP: 8,1%), e a piora de indicadores como tempo ideal de acesso a consultas especializadas (55,9 para 34,5% em cardiologia, VP negativa de 38,3%). O tempo médio despendido nas consultas médicas de seguimento manteve-se baixo: 15 minutos ou menos (52,5 para 49,5%, VP negativa de 5,8%). CONCLUSÕES: A avaliação de 2007 mostrou que os serviços contam com os recursos essenciais para a assistência ambulatorial. Houve melhoras em muitos aspectos em relação a 2001, mas persistem desafios. Pouco tempo dedicado à consulta médica pode estar vinculado ao número insuficiente de médicos e/ou à baixa capacidade de escuta e diálogo. A acessibilidade prejudicada a consultas especializadas mostra a dificuldade das infraestruturas locais do Sistema Único de Saúde.

Síndromes paraneoplásicas: o que o cirurgião-dentista precisa saber?

Introduction: the term paraneoplastic is a clinical, biochemical, hormonal, neurological and/or associated disorder with hematologic malignancies, but not directly related to primary tumor invasion and metastasis. Paraneoplatic syndromes may be the first sign of a malignancy. Review of literature: the syndromes that are most commonly related to dentistry are of lambertt-Eaton, Gardner, Cowden disease, Peutz-Jeghers, Sjögren, multiple endocrine neoplasic, multiple neurofibromatosis of Von Recklinghausen, nevoid basal cell carcinoma, acanthosis nigrans and pemphigus paraneoplastic. Conclusion: early diagnosis of malignant neoplasms favors prognosis and paraneoplastic syndromes assist in diagnosis. It is important that surgeons-dentists know these events in order to diagnose them as soon as possible and refer these patients to specialized treatment.