Medicina
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Although ST-segment elevation myocardial infarction (STEMI) mortality decreased with the progress of reperfusion, the incidence of hospital complications has not changed. We aimed to describe the incidence of STEMI complications in the coronary unit, the timing of their occurrence and to identify their predisposing and protective factors. This is a prospective analysis of all consecutive patients with STEMI admitted to a coronary care unit of a third level reference hospital from September 2017 to March 2020. ⋯ Acute complications of STEMI occurred very frequently and the most prevalent was heart failure. KKA and successful reperfusion are low risks predictors, while 6 out of 10 patients with Fey VI < 40%, Cardiac arrest before admission or age >68 years suffered an event. Almost all complications happened within the first 48 hours.
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The COVID-19 social isolation period entailed changes in daily habits and routines, testing the adjustment abilities of the population to address unusual situations. Given that the activities of daily living require a normally functioning cognitive system, the study of cognitive-functional interaction under social isolation is relevant. The object of this work was to obtain information on the cognitive-functional impact of social isolation, analyze the changes induced in daily routines and habits, and assess the cognitive adjustment of the adult population to the isolation requirements. ⋯ All age groups reported attention and memory impairment, more significant in lower age groups and women. The principal component analysis showed an associated correlation of the functional challenge brought about by social isolation on the executive system, with the negative impact on cognitive functions such as attention and memory. Social isolation significantly impacted on the attentional, mnesic and executive cognitive systems, ratifying the role of cognitive abilities in the generation of means and strategies to overcome unusual situations, and highlighting the importance of cognitive-functional interaction.
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The objective of this study was to reveal how the COVID-19 pandemic process affected the number of visits to an emergency department of a highly complex hospital located in the Ciudad Autónoma de Buenos Aires, to explore the characteristics and reasons for consultation. The monthly number of visits between January 2019 and December 2020 was analyzed. ⋯ The five most frequent reasons for consultation in 2020 were: fever (5.1%), odynophagia (4.7%), abdominal pain (2.6%), cough (1.8%) and headache (1.8%), probably all related to COVID-19. In conclusion, the number of emergency department visits decreased by half compared to the previous year.
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The humoral immune response associated with both SARSCoV-2 infection and vaccination with Sputnik V in health workers, was analyzed.. A study was carried out in 660 health workers vaccinated with 2 doses of Sputnik V at the Vélez Sarsfield hospital, in the city of Buenos Aires, from December 2020 to April 2021. The objectives were to quantify anti-S1 SARS-CoV-2 IgG antibodies in vaccinated individuals and to determine clinical and pathological factors associated with that response. ⋯ The antibody response was higher in the group with prior COVID-19 disease vs. the group with no previous infection (10 693 ± 846.22 AU / ml vs. 2495.8 ± 187.98 AU / ml, p < 0.0001 in t-test). In a subgroup of 21 participants with high titers of anti-S1 IgG antibodies and with no apparent previous COVID-19, 11 individuals were positive for antibodies against the SARS-CoV-2 nucleocapsid. It is concluded that most of the vaccinated health workers developed antibodies and that those who had the disease prior to vaccination had higher antibody titers than those who did not have the disease.
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Juvenile myoclonic epilepsy (JME) is a benign disorder with a good response to antiepileptic drugs. Neuropsychological evaluations revealed mild cognitive deficits. The objective of this study is to determine the cognitive profile and mood symptoms in JME compared to normal controls. 30 patients with JME and 29 controls matched for age, gender, and education level were prospectively evaluated. ⋯ No differences were found in the risk of suicide with respect to controls. The study confirms that JME presents greater failures in attentional functioning and executive skills related to flexibility and inhibition, with patients being aware of their difficulties in most cases. Knowing these difficulties would allow a better therapeutic approach to improve symptoms usually dismissed.