The reality of epilepsy in primary care in Rio de Janeiro: the importance of educational projects for better patient care.

BACKGROUND: The Basic Health Unit (Unidade Básica de Saúde - UBS, in Portuguese) is the first point of contact in the public healthcare system for people with epilepsy. Primary care professionals need to appropriately diagnose, treat, and refer, if necessary, to tertiary services. OBJECTIVE: To evaluate the knowledge of UBS professionals on the management of patients with epilepsy in Rio de Janeiro. METHODS: Online questionnaires were performed on the topic of epilepsy before and after exposure to classes taught by epileptologists. RESULTS: A total of 66 doctors participated, 54.5% of whom were residents or trained in family medicine. The majority had from 1 to 3 years of practice. Insecurity prevailed in the management of pregnant women and the elderly. Around 59.1% of the participants referred patients with seizures without examinations. A total of 78% of the participants did not correctly classify seizure types, and 2/3 did not define drug-resistant epilepsy. Induction and broad-spectrum drugs were common. The therapeutic decision depended on availability in the basic health unit (UBS) (81.8%), dosage (60.6%), side effects (34.8%), and age (36.4%). Comorbidities and sex influenced 1/4 of the sample. For 23% of the participants, the type of crisis did not affect the choice. Regarding typical non-pharmacological options, 75% of the participants were aware of cannabidiol, 40.9% of surgery, 22.7% of ketogenic diet, and 22.8% of deep brain stimulation/vagus nerve stimulation (DBS/VNS). A total of 90.2% indicated the need for training. CONCLUSION: There are deficits in the knowledge of UBS professionals in the management of epilepsy. Specialized training is imperative to optimize the care offered within SUS.

ANTECEDENTES: A Unidade Básica de Saúde (UBS) é o primeiro contato no sistema público de saúde para pessoas com epilepsia. Profissionais de atenção primária precisam diagnosticar, tratar e encaminhar adequadamente, se necessário, a serviços terciários. OBJETIVO: Avaliar o conhecimento dos profissionais das UBSs sobre o manejo de pacientes com epilepsia no Rio de Janeiro. MéTODOS: Foram realizados questionários online sobre o tema da epilepsia pré e pós exposição a aulas ministradas por epileptólogos. RESULTADOS: Participaram 66 médicos, sendo 54,5% residentes ou formados em medicina da família. A maioria tinha de 1 a 3 anos de prática. A insegurança prevaleceu no manejo de gestantes e idosos. Cerca de 59,1% dos participantes encaminhavam pacientes com crises sem exames. Um total de 78% dos participantes não classificou corretamente tipos de crises, e 2/3 não definiram epilepsia farmacorresistente. Fármacos indutores e de amplo espectro foram comuns. A decisão terapêutica dependeu da disponibilidade na Unidade Básica de Saúde (UBS) (81,8%), posologia (60,6%), efeitos colaterais (34,8%) e idade (36,4%). Comorbidades e sexo influenciaram 1/4 da amostra. Para 23% dos participantes, o tipo de crise não afetou a escolha. Quanto a opções não farmacológicas típicas, 75% conheciam o canabidiol, 40,9% a cirurgia, 22,7% a dieta cetogênica, 22,8% a estimulação cerebral profunda/estimulação do nervo vago (ECP/ENV). Um total de 90,2% dos participantes indicou necessidade de treinamento. CONCLUSãO: Há déficits no conhecimento dos profissionais das UBSs no manejo da epilepsia. O treinamento especializado é imperativo para otimizar o cuidado oferecido no âmbito do SUS.

The reality of epilepsy in primary care in Rio de Janeiro: the importance of educational projects for better patient care / A realidade da epilepsia na atenção primária no Rio de Janeiro: a importância de projetos educacionais para o melhor cuidado ao paciente

Abstract Background The Basic Health Unit (Unidade Básica de Saúde - UBS, in Portuguese) is the first point of contact in the public healthcare system for people with epilepsy. Primary care professionals need to appropriately diagnose, treat, and refer, if necessary, to tertiary services. Objective To evaluate the knowledge of UBS professionals on the management of patients with epilepsy in Rio de Janeiro. Methods Online questionnaires were performed on the topic of epilepsy before and after exposure to classes taught by epileptologists. Results A total of 66 doctors participated, 54.5% of whom were residents or trained in family medicine. The majority had from 1 to 3 years of practice. Insecurity prevailed in the management of pregnant women and the elderly. Around 59.1% of the participants referred patients with seizures without examinations. A total of 78% of the participants did not correctly classify seizure types, and 2/3 did not define drug-resistant epilepsy. Induction and broad-spectrum drugs were common. The therapeutic decision depended on availability in the basic health unit (UBS) (81.8%), dosage (60.6%), side effects (34.8%), and age (36.4%). Comorbidities and sex influenced 1/4 of the sample. For 23% of the participants, the type of crisis did not affect the choice. Regarding typical non-pharmacological options, 75% of the participants were aware of cannabidiol, 40.9% of surgery, 22.7% of ketogenic diet, and 22.8% of deep brain stimulation/vagus nerve stimulation (DBS/VNS). A total of 90.2% indicated the need for training. Conclusion There are deficits in the knowledge of UBS professionals in the management of epilepsy. Specialized training is imperative to optimize the care offered within SUS.

Resumo Antecedentes A Unidade Básica de Saúde (UBS) é o primeiro contato no sistema público de saúde para pessoas com epilepsia. Profissionais de atenção primária precisam diagnosticar, tratar e encaminhar adequadamente, se necessário, a serviços terciários. Objetivo Avaliar o conhecimento dos profissionais das UBSs sobre o manejo de pacientes com epilepsia no Rio de Janeiro. Métodos Foram realizados questionários online sobre o tema da epilepsia pré e pós exposição a aulas ministradas por epileptólogos. Resultados Participaram 66 médicos, sendo 54,5% residentes ou formados em medicina da família. A maioria tinha de 1 a 3 anos de prática. A insegurança prevaleceu no manejo de gestantes e idosos. Cerca de 59,1% dos participantes encaminhavam pacientes com crises sem exames. Um total de 78% dos participantes não classificou corretamente tipos de crises, e 2/3 não definiram epilepsia farmacorresistente. Fármacos indutores e de amplo espectro foram comuns. A decisão terapêutica dependeu da disponibilidade na Unidade Básica de Saúde (UBS) (81,8%), posologia (60,6%), efeitos colaterais (34,8%) e idade (36,4%). Comorbidades e sexo influenciaram 1/4 da amostra. Para 23% dos participantes, o tipo de crise não afetou a escolha. Quanto a opções não farmacológicas típicas, 75% conheciam o canabidiol, 40,9% a cirurgia, 22,7% a dieta cetogênica, 22,8% a estimulação cerebral profunda/estimulação do nervo vago (ECP/ENV). Um total de 90,2% dos participantes indicou necessidade de treinamento. Conclusão Há déficits no conhecimento dos profissionais das UBSs no manejo da epilepsia. O treinamento especializado é imperativo para otimizar o cuidado oferecido no âmbito do SUS.

The combination of Ara h 2-sIgE and basophil activation test could be an alternative to oral food challenge in cases of suspected peanut allergy.

BACKGROUND: Most children with peanut sensitisation do not have a clinical peanut allergy (PA). Oral food challenge (OFC) is then necessary to diagnose PA and assess the reactive dose of the allergen. However, OFC is laborious to perform, expensive and stressful. We evaluated whether in vitro tests, such as basophil activation test (BAT), allergen-specific IgE (sIgE) and their combination, could be used to replace OFC for the diagnosis of PA in children. METHODS: Ninety-one patients aged 6 months to 18 years with suspected PA were prospectively recruited. These patients then underwent an OFC to assess PA. Whole peanut-sIgE, Ara h 2-sIgE, Ara h 8-sIgE and %CD63+ basophils (CCR3+ /SCClow ) to peanut measured by BAT were investigated for PA diagnosis. RESULTS: Forty-one patients had a positive peanut OFC, and the remaining 50 were only sensitised. All patients with Ara h 2-sIgE >7 kUA /L were allergic to peanut. A threshold of 6% for activated basophils yielded a sensitivity of 95% and a specificity of 54%. All patients with Ara h 2-sIgE ≤7 kUA /L and BAT ≤6% (n = 22) had a negative OFC except for one who presented an oral syndrome due to PR-10 sensitisation. CONCLUSIONS: We have shown that Ara h 2-sIgE >7 kUA/L is a discriminating threshold for the diagnosis of PA. Furthermore, when Ara h 2-sIgE ≤7 kUA/L and BAT ≤6%, patients do not need to adjust their diet and, thus, do not need an OFC.

Adipokinetic hormone signaling in the malaria vector Anopheles gambiae facilitates Plasmodium falciparum sporogony.

An obligatory step in the complex life cycle of the malaria parasite is sporogony, which occurs during the oocyst stage in adult female Anopheles mosquitoes. Sporogony is metabolically demanding, and successful oocyst maturation is dependent on host lipids. In insects, lipid energy reserves are mobilized by adipokinetic hormones (AKHs). We hypothesized that Plasmodium falciparum infection activates Anopheles gambiae AKH signaling and lipid mobilization. We profiled the expression patterns of AKH pathway genes and AgAkh1 peptide levels in An. gambiae during starvation, after blood feeding, and following infection and observed a significant time-dependent up-regulation of AKH pathway genes and peptide levels during infection. Depletion of AgAkh1 and AgAkhR by RNAi reduced salivary gland sporozoite production, while synthetic AgAkh1 peptide supplementation rescued sporozoite numbers. Inoculation of uninfected female mosquitoes with supernatant from P. falciparum-infected midguts activated AKH signaling. Clearly, identifying the parasite molecules mediating AKH signaling in P. falciparum sporogony is paramount.

Promoting Handwashing Behavior: The Effects of Large-scale Community and School-level Interventions.

This paper analyzes a randomized experiment that uses novel strategies to promote handwashing with soap at critical points in time in Peru. It evaluates a large-scale comprehensive initiative that involved both community and school activities in addition to communication campaigns. The analysis indicates that the initiative was successful in reaching the target audience and in increasing the treated population's knowledge about appropriate handwashing behavior. These improvements translated into higher self-reported and observed handwashing with soap at critical junctures. However, no significant improvements in the health of children under the age of 5 years were observed. Copyright © 2015 John Wiley & Sons, Ltd.