RESUMEN
The continuing global increase in allergic conditions and diseases in children is now a serious public health and scientific issue. Amongst other concerns is the maternal antenatal diet as intake of essential nutrients. Even small deficits in essential vitamin C can permanently impair the developing brain for example. In this article, we first review ascorbic acid deficiency in different organs of both mother and foetus. However, major emphasis is on the importance of vitamin C in foetal immunity with studies showing an inverse relationship between maternal intake of fresh fruit and vegetables and allergic conditions in childhood, inter alia. Other review results are included.
Asunto(s)
Dieta , Hipersensibilidad , Niño , Humanos , Femenino , Embarazo , Ácido Ascórbico , Vitaminas , AntioxidantesRESUMEN
PURPOSE: To investigate the relationship between medications with a known risk of gastrointestinal bleeding and proton pump inhibitor (PPI) prescription not according to guidelines. METHODS: An analysis of the records of 592 hospitalised patients aged 65 years or older was undertaken. The number of all medicines, potentially inappropriate medicines according to the EU(7)-PIM list and the Beers Criteria 2019 and medicines with a known risk of gastrointestinal bleeding, was compared in patients with PPI prescription not given based on guidelines and in patients with no PPI prescription. RESULTS: Patients prescribed PPI not based on guidelines used more medications on average (9.6 vs. 6.4, p < 0.001), more PIMs according to the EU(7)-PIM list (2.4 vs. 1.1, p < 0.001) and the Beers criteria (2.0 vs. 0.6, p < 0.001) at hospital admission and at discharge (8.9 vs. 7.5, p < 0.001, mean number of medications), (2.0 vs. 1.2, p < 0.001, EU(7)-PIM list), (1.9 vs. 0.8, p < 0.001, Beers criteria) than patients with no PPI prescription. Patients prescribed PPI not according to guidelines were more frequently using direct oral anticoagulants (28% vs. 12.8%, p < 0.001), corticosteroids (5.3% vs. 0.7%, p = 0.025) at hospital admission and at discharge (25.9% vs. 16.5%, p = 0.018, oral anticoagulants), (6.6% vs. 1%, p = 0.006, corticosteroids), (13.3% vs. 5.4%, p = 0.004, warfarin) than patients with no PPI prescription. CONCLUSION: The number of medications, potentially inappropriate medications according to the EU(7)-PIM list and Beers criteria, and the use of direct oral anticoagulants, warfarin and corticosteroid prescriptions were the medication-related factors associated with PPI prescription not according to guidelines in elderly patients.
Asunto(s)
Prescripción Inadecuada , Inhibidores de la Bomba de Protones , Anciano , Humanos , Prescripción Inadecuada/prevención & control , Alta del Paciente , Lista de Medicamentos Potencialmente Inapropiados , Prescripciones , Inhibidores de la Bomba de Protones/efectos adversosRESUMEN
OBJECTIVE: Malnutrition is common in patients admitted to hospital due to acute illness and contributes to negative patient outcomes. In Slovakia there is a lack of relevant data on malnutrition in hospitalized patients, particularly based on chronic co-morbidity and survival. The aim of the present study was to explore the prevalence of malnutrition in hospitalized chronic patients, its relationship to co-morbidity and its impact on 10-year survival. DESIGN: Retrospective cohort study. SETTING: Nutritional status was estimated by Subjective Global Assessment (SGA), BMI and serum albumin level. Survival was assessed from the National Insurance Registry over a 10-year period. The association between nutritional status measured by SGA and 10-year survival controlling for age, gender, BMI and serum albumin was analysed using Cox regression. SUBJECTS: Data were taken from the medical records of 202 consecutively admitted chronic patients. Results Median age was 63·5 years; 55·4 % were males; median BMI was 25·9 kg/m2; median serum albumin level was 39·0 g/l. Based on SGA evaluation, 38·1 % did not have sufficient nutritional status (SGA classification B and C). Malnutrition was more common in patients who were older (P=0·023), with lower BMI (P<0·001), who had gastrointestinal (P=0·049) and oncologic co-morbidity (P=0·021) and lower albumin level (P=0·049). In-hospital mortality was 3 %, but during the following 10 years 52 % died. Cox regression analysis controlling for age, gender, BMI and serum albumin showed that SGA was an independent predictor of death (hazard ratio=1·55; 95 % CI 1·04, 2·32; P=0·031). CONCLUSIONS: SGA is a simple screening tool that can be routinely used in hospitalized Slovak medical patients to predict the risk of death. Improving patient nutrition could thus reduce mortality.