Internal and emergency medicine
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Obstructive sleep apnea (OSA) has been reported to be a cause of hypertension in 40-80% of hypertensive patients. However, there are limited data available on the prevalence and predictors of OSA in young hypertensive patients. This study was conducted between October 2017 and October 2018. ⋯ There were two independent predictors for OSA: age and body mass index with adjusted odds ratios (95% confidence interval) of 1.280 (1.049, 1.562) and 1.258 (1.083, 1.462), respectively. In conclusion, after excluding other possible causes of hypertension, we found OSA to be highly prevalent in hypertensive patients younger than 35 years old. Increasing age and high body mass index were predictors for OSA in young hypertensive patients.
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In literature, there are conflicting opinions on the development of cardiovascular disease risk in patients with coeliac disease (CD). The aim of the research was to identify in young subjects without cardiovascular risk factor and newly diagnosed CD, alterations in different instrumental parameters that are associated with an augmented cardiovascular risk. Twenty-one consecutive young adults with a new diagnosis of CD and without cardiovascular risk factors were prospectively enrolled and underwent transthoracic echocardiography to analyse ascending aorta elastic properties [including tissue Doppler imaging strain (TDI-ε)] and left ventricular 2D strains (global longitudinal, radial and circumferential), and applanation tonometry by SphygmoCor. ⋯ Concentric remodelling and grade I diastolic dysfunction were present in 38% and 24% of cases, respectively (0% of controls, p < 0.001). Global longitudinal strain was normal in all subjects, while radial and circumferential strain were altered in 67% and 35%, respectively (0% of controls, p < 0.001). In young subjects without cardiovascular risk factor, a newly diagnosed CD is associated with altered aortic elastic properties, left ventricular concentric remodelling and diastolic dysfunction and altered radial and circumferential strain.
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Elderly patients are often excluded from a chest pain unit (CPU)-based evaluation of chest pain due to concern about adverse events and poorer outcomes. The aim of this study was to assess the feasibility and safety of thoroughly evaluating elderly patients ≥ 65 years of age presented with acute chest pain via a CPU. We evaluated 1220 consecutive patients admitted to our CPU, and stratified them according to age: those over and those under 65 years. ⋯ Of those discharged, the primary endpoint at 60 days was observed in 11 (1.5%) and 7 (3.9%) patients in those under and over 65 years, respectively, (p = 0.13). No mortalities were recorded. Comprehensive evaluation via a CPU of patients who are ≥ 65 years of age is feasible and safe with in-hospital and short-term outcomes compared to their younger counterparts.
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Length of stay (LOS) and discharge destination predictions are key parts of the discharge planning process for general medical hospital inpatients. It is possible that machine learning, using natural language processing, may be able to assist with accurate LOS and discharge destination prediction for this patient group. Emergency department triage and doctor notes were retrospectively collected on consecutive general medical and acute medical unit admissions to a single tertiary hospital from a 2-month period in 2019. ⋯ For the prediction of home as a discharge destination (vs any non-home alternative), all models performed similarly with an accuracy of approximately 0.74. This study supports the feasibility of using natural language processing to predict general medical inpatient LOS and discharge destination. Further research is indicated with larger, more detailed, datasets from multiple centres to optimise and examine the accuracy that may be achieved with such predictions.
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Observational Study
Radiotherapy-induced malfunctions of cardiac implantable electronic devices in cancer patients.
The number of patients with cardiac implantable electronic devices (CIEDs) requiring radiation therapy (RT) for cancer treatment is increasing. The purpose of this study is to estimate the prevalence, possible predictors, and clinical impact of RT-related CIEDs malfunctions. We retrospectively reviewed the medical records of all pacemaker (PM)/implantable cardioverter-defibrillator (ICD) patients who underwent RT in the last 14 years. ⋯ RT in patients with CIED is substantially safe if performed in an appropriately organized environment, with uncommon CIEDs malfunctions and no major clinical events. Neutron-producing energies, rather than Dmax, seem to increase the risk of malfunctions. Device interrogation on a regular basis is advised to promptly manage CIED malfunctions.