Challenges and Management of Acute Coronary Syndrome in Cancer Patients.

Cancer and cardiovascular disease are the leading causes of mortality in the world. The prevalence of cardiovascular risk factors and coronary artery disease in cancer patients is elevated, and it is associated with high mortality. Several mechanisms, such as the proinflammatory and procoagulant states present in cancer patients, may contribute to these scenarios. Oncological therapy can predispose patients to acute thrombosis, accelerated atherosclerosis and coronary spasm. Treatment decisions must be individualized and based on the cancer history and balancing bleeding and thrombosis risks.

Quality of internet information available to patients on websites in Portuguese.

OBJECTIVE: Patients and their relatives often look for information about their diseases on the internet. Diabetes mellitus (DM), systemic arterial hypertension (SAH), and acute myocardial infarction (AMI) are the most prevalent in Brazil, thus, information on these pathologies is extremely searched for on the internet. For this reason, this study attempted to evaluate the quality of information available in Portuguese on the web regarding these disorders. METHODS: The first 20 websites in Portuguese for each disease through the Google® search algorithm were selected. The Discern Questionnaire (DQ) and Health on the Net (HON) were used as tools in order to evaluate the quality of information. To assess adequacy, international and Brazilian guidelines for different co-morbidities were used. RESULTS: When evaluating the information content available, 45%, 95%, and 85% of pages had the definition of DM, SAH, and AMI, respectively. Only 25% of the websites regarding the three co-morbidities had specific information on diagnosis and treatment. Only 15%, 20%, and 10% of the websites had HON certification, respectively. Using the DQ approach, scores higher than 50% were obtained in 70% of the DM websites, in 65% of SAH websites, and in 55% of the AMI websites. CONCLUSION: The available information in Portuguese on the internet regarding the three pathologies selected (DM, SAH, and AMI) is quite often inadequate and insufficient.

Qualidade da informação da internet disponível para pacientes em páginas em português / Quality of internet information available to patients on websites in Portuguese

OBJETIVO: Pacientes e seus familiares frequentemente procuram na internet informações a respeito de suas doenças. Diabetes mellitus (DM), hipertensão arterial sistêmica (HAS) e infarto agudo do miocárdio (IAM) são muito prevalentes no Brasil, e informações sobre estas patologias são bastante procuradas na internet. Por isso, buscamos avaliar a qualidade da informação relacionada com estas doenças disponível em português na internet. MÉTODOS: Foram selecionadas as primeiras 20 páginas em português de cada uma das doenças escolhidas, através do algoritmo de busca do Google®. Como ferramentas para avaliar a qualidade da informação foram utilizados o Discern Questionnarie (DQ) e o Health on Net (HON). Para saber se as informações eram adequadas, foram utilizadas as diretrizes (guidelines) brasileiras e internacionais para as diferentes comorbidades. RESULTADOS: Ao avaliar o conteúdo das informações disponíveis, 45%, 95%, 85% das páginas continham, respectivamente, a definição de DM, HAS e IAM. Com relação ao diagnóstico e ao tratamento, somente 25% das páginas das três comorbidades apresentavam especificamente esta informação. Somente 15%, 20% e 10% das páginas tinham a certificação pelo HON, respectivamente. Em função do DQ, as páginas obtiveram notas maiores que 50% em 70% das páginas de DM, 65% nas de HAS e 55% nas de IAM. CONCLUSÃO: A informação disponível em português na internet sobre as três patologias escolhidas (DM, HAS e IAM) é frequentemente inadequada e insuficiente.

OBJECTIVE: Patients and their relatives often look for information about their diseases on the internet. Diabetes mellitus (DM), systemic arterial hypertension (SAH), and acute myocardial infarction (AMI) are the most prevalent in Brazil, thus, information on these pathologies is extremely searched for on the internet. For this reason, this study attempted to evaluate the quality of information available in Portuguese on the web regarding these disorders. METHODS: The first 20 websites in Portuguese for each disease through the Google® search algorithm were selected. The Discern Questionnaire (DQ) and Health on the Net (HON) were used as tools in order to evaluate the quality of information. To assess adequacy, international and Brazilian guidelines for different co-morbidities were used. RESULTS: When evaluating the information content available, 45%, 95%, and 85% of pages had the definition of DM, SAH, and AMI, respectively. Only 25% of the websites regarding the three co-morbidities had specific information on diagnosis and treatment. Only 15%, 20%, and 10% of the websites had HON certification, respectively. Using the DQ approach, scores higher than 50% were obtained in 70% of the DM websites, in 65% of SAH websites, and in 55% of the AMI websites. CONCLUSION: The available information in Portuguese on the internet regarding the three pathologies selected (DM, SAH, and AMI) is quite often inadequate and insufficient.