Articles: disease.
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Sleep-related breathing disorders (SBD) are conditions of abnormal and difficult respiration during sleep, including chronic snoring, obstructive sleep apnea (OSA), central sleep apnea (CSA), sleep-related hypoventilation disorders and sleep-related hypoxemia. Some of them have a limited impact on health, but others (e.g., OSA) can have serious consequences, because of their dangerous effects on sleep and the hematic balance of oxygen and carbon dioxide. According to several population-based studies, prevalence of OSA is relatively high, approximately 3-7% for adult males and 2-5% for adult females in the general population. ⋯ Pulmonary hypertension (PH), a noted cardiovascular disease, is significantly associated with sleep-related breathing disorders and lot of scientific studies published in the literature demonstrated a strong link between these conditions and the development of pulmonary hypertension PH. PH is relatively less common than sleep-related breathing disorders. The purpose of this systematic review is to analyze both the current knowledge around the consequences that SBD may have on pulmonary hemodynamics and the effects resulting from pharmacological and non-pharmacological treatments of SDB on PH.
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Metabolic dysfunction-associated steatotic liver disease (MASLD), previously nonalcoholic fatty liver disease (NAFLD), is the number one chronic liver disorder worldwide. Progression to advanced fibrosis marks the emergence of a significant risk of liver-related negative outcomes. However, only a minority of patients will present at this stage. ⋯ As such, research is ongoing. A promising avenue is that of omics, a group of technologies that provide concomitant results on a large number of molecules (and other variables). With the advance of artificial intelligence, new NITs may arise from large demographic, biochemical, and radiological data sets.
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Tricuspid regurgitation (TR), an underrecognized disease, overlooked by clinicians for many years due to its assumed benign nature. Recent epidemiological studies suggest significant TR may be seen in up to 6% of elderly patients. An increase in prevalence is expected due to the higher incidence of various clinical predictors of TR progression. ⋯ Data to support medical therapies are lacking although guidelines support the management of congestive signs and symptoms, as well as comorbidities such as left heart failure and rhythm management. The risks of surgical interventions are slowly improving, however, transcatheter therapies are now available to treat patients with high surgical risk. This manuscript will provide a state-of-art review of this fast-moving field, including current scientific evidences, but also upcoming perspectives with multiple ongoing clinical studies.
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With the advent of the first disease-modifying, anti-amyloid β-directed passive immunotherapy for Alzheimer's disease, questions arise who, when, and how to treat. This paper describes shortly the pathogenic basis of and preclinical data, which have, more than two decades ago, initiated the development of this vaccination therapy. We discuss clinical trial results of aducanumab, lecanemab, and donanemab. ⋯ Furthermore, estimations of numbers of patient who will qualify for treatment regarding inclusion and exclusion criteria and estimations on readiness of health-care systems for identifying the right patients and for providing the treatment are reported. In our view, we are experiencing a fundamental shift from syndrome-based Alzheimer's dementia care to early, biomarker-guided treatment of Alzheimer's disease. This shift requires substantial adjustments of infrastructure and resources, but also holds promise of eventually achieving substantial slowing of disease progression and delaying dementia.
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Hypertrophic cardiomyopathy (HCM) with or without left ventricular outflow tract (LVOT) obstruction is a common primary myocardial disease, with a prevalence of 1:500. It is characterized by thickening of the myocardium. Its diagnostic evaluation includes history-taking and physical examination, genetic studies, transthoracic echocardiography, and cardiac MRI. When optimally treated, it carries a mortality of less than 1% per year. ⋯ Patients with HCM have a near-normal life expectancy if the disease is diagnosed early and treated according to the guidelines. The treatment of HCM and HOCM (hypertrophic obstructive cardiomyopathy) have been studied in no more than a few clinical trials, and randomized studies with clinical endpoints are needed.