Medicina clinica
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Wernicke-Korsakoff syndrome is the best known consequence of thiamine deficiency, frequently associated with patients with chronic and excessive alcohol consumption, but it can be produced by any cause that produces thiamine deficiency. The disease is underdiagnosed so it is essential to have a high clinical suspicion, mainly in patients who do not have alcohol consumption as a risk factor. ⋯ Complementary tests are used to support the diagnosis and rule out other causes that can produce similar symptoms, with magnetic resonance imaging being the most cost-effective imaging test. Treatment is based on the administration of thiamine, which should be started early, and parenterally at the appropriate doses, in all patients with compatible symptoms, without waiting to confirm the diagnosis.
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Multicenter Study
Effect of a repeated educational intervention versus an initial intervention on blood pressure control in hypertensive patients.
Hypertension is one of the main cardiovascular risk factors. An educational intervention, aimed at increasing or reinforcing the patient's knowledge, can contribute to better control of their blood pressure. Our goal was to evaluate the efficacy of a continuing therapeutic education versus an initial intervention in hypertensive patients. ⋯ 980 patients on antihypertensive treatment were included, 490 in each group, with a mean age of 65 years, and 50% women, baseline mean SBP in both groups was136 mmHg. Regarding knowledge about hypertension, although a similar initial improvement was observed in both groups, at the end of the study, in the continuous intervention group (CIG) an average of 23.06 correct answers was observed, while in the Initial intervention group (IIG) the mean was 20.91, being the difference statistically significant (p < 0.001). At the end of the study, the mean SBP was 127.5 mmHg in the CIG and 136.57 mmHg in the IIG group. Likewise, a lower percentage of patients with a BMI ≥25 was observed in the CIG (78.2%) than in the IIG 82.6%, this difference being statistically significant (p < 0.001). This same effect was observed on the abdominal perimeter, observing an increased abdominal perimeter in 46.3% of the CIG compared to 68.8% in the IIG (p < 0.001). CONCLUSIóN: A continuous educational intervention increases the degree of knowledge about hypertension compared to an initial intervention. Likewise, this intervention is associated with an improvement in blood pressure, weight, body mass index and abdominal girth figures.
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Case Reports
Residual lesions on chest-Xray after SARS-CoV-2 pneumonia: Identification of risk factors.
COVID-19 pneumonia is the most frequent clinical manifestation of this disease, and its long-term sequelae and possible progression to pulmonary fibrosis are still unknown. The aim of this study is a mid-term review of the sequelae on plain chest radiography (CXR) in patients with a previous diagnosis of COVID-19 pneumonia. ⋯ COVID19 pneumonias may have a slower radiological resolution in older patients with certain initial radiological patterns, but the development of pulmonary fibrosis in these patients is still questionable.
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This study aimed to explore the diagnostic value and the correlation of the combined detection of interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) with sepsis-induced cardiomyopathy (SIC). ⋯ IL-1β, IL-6, and TNF-α in SIC patients rise markedly. The combined detection of the three has a better predictive value for patients with SIC and is closely related to the patients' prognoses, so it may be crucial in diagnosing and treating the disease.