RESUMO
Metabolic Syndrome (Metabolic Syndrome, MS) is associated with many other diseases in the elderly. We have studied a possible correlation between this disorder and depression in a Geriatric Centre. The study was conducted on a random sample of 30 geriatric patients, then divided into 2 groups according to clinical and instrumental diagnostic investigations: 15 patients affected MS according to the criteria of NCEP ATP III, and 15 controls without MS. Then it's administered the Geriatric Depression Scale (GDS). Elaboration of the results it appears statistically significant correlation (t=2.05, p=0.0495) between MS and depression in the elderly.
Assuntos
Depressão/complicações , Depressão/epidemiologia , Síndrome Metabólica/complicações , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Prevalência , Estudos ProspectivosRESUMO
This is a case of 89 years old patient suffering by chronic obstructive pulmonary disease and affected by acute respiratory failure characterized by hypoxemia and hipercapnia. It is interesting because, comparing oxygen therapy and non invasive ventilation, the best results were reached with the last technique, in an elder patient.
Assuntos
Respiração com Pressão Positiva , Insuficiência Respiratória/terapia , Doença Aguda , Idoso de 80 Anos ou mais , Humanos , MasculinoRESUMO
AIM: Adherence to Mediterranean Diet (Med-Diet) has been associated with a lower incidence of chronic diseases and may be associated with lower risk for depression. The aim of the present study was to investigate (i) the association of adherence to Med-Diet with depressive symptoms and multimorbidity in a cohort of geriatric medical outpatients, and (ii) the role of Med-Diet in mediating the association between depressive symptoms and multimorbidity. METHODS: A total of 143 geriatric patients (mean age: 73.1 ± 8.35) were included. Adherence to Med-Diet was evaluated using a validated 14-item questionnaire; depressive and cognitive symptoms were assessed through the 15-item Geriatric Depression Scale (GDS) and Mini Mental State Examination (MMSE) respectively; multimorbidity was evaluated using the Cumulative Illness Rating Scale for Geriatrics (CIRSG-SI). RESULTS: Significant associations were found between MDQ score, GDS and CIRSG-SI (MDQ score and GDS: r= -0.206, p = 0.014; MDQ score and CIRSG-SI: r= -0.247, p = 0.003; GDS and CIRSG-SI: r = 0.251; p = 0.003). These associations remained significant after adjusting for potential confounding factors. A mediational model analysis showed that the direct effect of CIRSG-SI on GDS was significant (b = 1.330; se = 0.59; p = 0.028) with this effect being counterbalanced by higher MDQ scores (indirect effect of CIRS-G on GDS through MDQ: b = 0.382; se = 0.19; p = 0.048). CONCLUSION: These findings (i) add to the accumulating evidence that Med-Diet may have a positive impact on mental health in the elderly, and (ii) suggest that Med-Diet may contribute, at least in part, to protect geriatric patients with multimorbidity from the development of depressive symptoms, ultimately promoting healthy aging.
Assuntos
Depressão , Dieta Mediterrânea , Multimorbidade , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Depressão/epidemiologia , Depressão/prevenção & controle , Envelhecimento Saudável , Humanos , Inquéritos e QuestionáriosRESUMO
Dementia is one of the most frequent neurological disorders in the elderly. Several vascular risk factors such as atrial fibrillation have been found to be associated with vascular dementia and Alzheimer's disease. Early interventions at reducing atrial fibrillation may have a strong impact on future incidence and prevalence of cognitive impairment.
Assuntos
Doença de Alzheimer/epidemiologia , Fibrilação Atrial/complicações , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/genética , Doença de Alzheimer/prevenção & controle , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/prevenção & controle , Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/epidemiologia , Cognição , Demência Vascular/epidemiologia , Humanos , Incidência , Estudos Retrospectivos , Fatores de RiscoRESUMO
Aging is associated with various physiological changes and multiple diseases which alter the pharmacological response to a drug in elderly patient. Moreover, elderly people are more sensitive to frequently used drugs like NSAIDs, benzodiazepines, opioids, etc. There is an urgent need to develop better preventive strategies to reduce the burden of adverse drug reactions.
Assuntos
Envelhecimento , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Hospitalização , Idoso , Analgésicos Opioides/efeitos adversos , Anti-Inflamatórios não Esteroides/efeitos adversos , Benzodiazepinas/efeitos adversos , Medicina Baseada em Evidências , Juramento Hipocrático , Hospitalização/estatística & dados numéricos , Humanos , Fatores de RiscoRESUMO
Fatty liver and splenomegaly are typical features of genetic lysosomal acid lipase (LAL) deficiency. No data in adult patients with non-genetic reduction of LAL activity are available. We investigate the association between spleen dimensions and LAL activity in non-alcoholic fatty liver disease (NAFLD) patients, in whom a reduced LAL activity has been reported. We include 425 consecutive patients who underwent abdominal ultrasound to evaluate hepatic steatosis and spleen dimensions. LAL activity was measured with dried blood spot method (Lalistat2). NAFLD was present in 74.1% of screened patients. Higher median spleen longitudinal diameter (10.6 vs. 9.9 cm; p < 0.001) and spleen area (SA) (32.7 vs. 27.7 cm2; p < 0.001), together with a higher and proportion of splenomegaly (17.8 vs. 5.5%, p = 0.001), are present in patients with NAFLD compared to those without. In NAFLD patients, median LAL activity is 0.9 nmol/spot/h. LAL activity is lower in 56 patients with splenomegaly, as compared to those without (p = 0.009). At multivariable logistic regression analysis, age (above median, OR 0.344; p = 0.003), LAL activity (below median, OR 2.206, p = 0.028), and platelets (OR 0.101, p = 0.002) are significantly associated with splenomegaly. NAFLD patients disclose a relatively high prevalence of spleen enlargement and splenomegaly, which are significantly associated with a reduced LAL activity, suggesting that LAL may contribute to spleen enlargement in this setting.
Assuntos
Hepatopatia Gordurosa não Alcoólica/diagnóstico , Baço/crescimento & desenvolvimento , Esterol Esterase/análise , Adulto , Idoso , Análise de Variância , Índice de Massa Corporal , Teste em Amostras de Sangue Seco/métodos , Feminino , Humanos , Testes de Função Hepática , Masculino , Pessoa de Meia-Idade , Hepatopatia Gordurosa não Alcoólica/sangue , Hepatopatia Gordurosa não Alcoólica/diagnóstico por imagem , Tamanho do Órgão , Cidade de Roma , Estatísticas não Paramétricas , Esterol Esterase/sangue , Esterol Esterase/deficiência , Ultrassonografia/métodosRESUMO
The cardiovascular pathologies are the most common causes of death in the elderly patient. To single out the main risk factors in order to effectively prevent the onset of the disease, the authors experimented a special computerized tool, the neural network, that works out a mathematical relation that can obtain certain data (defined as output) as a function of other data (defined as input). Data were processed from a sample of 276 subjects of both sexes aged 26-69 years old. The output data were: high/low cholesterolemia, HDL cholesterol, triglyceridemia with respect to an established cut-off; the input data were: sex, age, build, weight, married/single, number of children, number of cigarettes smoked/day, amount of wine and number of cups of coffee. We conclude that: (i) a relationship exists, deduced from a neural network, between a set of input variables and a dichotomous output variable; (ii) this relationship can be expressed as a mathematical function; (iii) a neural network, having learned the data on a sufficiently large population, can provide valid predictive data for a single individual with a high probability (up to 93.33%) that the response it gives is correct. In this study, such a result is found for two of the three cardiovascular risk indicators considered (cholesterol and triglycerides); (iv) the repetition of the neural network analysis of the cases in question after a "pruning" operation provided a somewhat less good performance; (v) a statistical analysis conducted on those same cases has confirmed the existence of a strong relationship between the input and the output variables. Therefore the neural network is a valid instrument for providing predictive in a single subject on cardiovascular pathology risks.
Assuntos
Doenças Cardiovasculares/etiologia , Colesterol/sangue , Estilo de Vida , Redes Neurais de Computação , Triglicerídeos/sangue , Adulto , Fatores Etários , Idoso , Índice de Massa Corporal , HDL-Colesterol/sangue , Café/efeitos adversos , Feminino , Humanos , Modelos Logísticos , Masculino , Estado Civil , Pessoa de Meia-Idade , Modelos Teóricos , Fatores de Risco , Fatores Sexuais , Fumar/efeitos adversosRESUMO
BACKGROUND AND PURPOSE: Nonalcoholic fatty liver disease (NAFLD) is one of the causes of a fatty liver, occurring when fat is deposited (steatosis) in the liver not due to excessive alcohol use. It is related to insulin resistance and the metabolic syndrome. The purpose of the present study was to evaluate the impact of combination therapy with alpha-lipoic acid (ALA) and ursodeoxycholic acid (UDCA) on NAFLD. METHODS: Alpha-lipoic acid 400 mg/day plus UDCA 300 mg/day (ALAUDCA) was investigated in patients over a period of 12 months using a randomized, placebo (PLA)-controlled study with four parallel groups. Serum concentration of gamma-glutamyl transpeptidase (GGT), alanine aminotransferase (ALT), aspartate aminotransferase (AST), albumin and platelets (PLT) were measured at the beginning and at the end of the treatment. Moreover, the AST/ALT ratio and the NAFLD fibrosis score were examined. RESULTS: A total of 120 patients were randomly assigned to the four groups. ALA and UDCA were safe and well tolerated in the oral daily administration only. AST, ALT, GGT (p < 0.001) showed a significant difference between ALAUDCA and other three groups. Besides, NAFLD fibrosis score underlined a significant reduction (p < 0.04) in the ALAUDCA group, while AST/ALT ratio presented a moderate decline (p > 0.05). CONCLUSION: ALAUDCA therapy reduced AST, ALT, GGT values and improved NAFLD fibrosis score and AST/ALT ratio, especially in patients who were on a hypocaloric diet. These findings will be useful in patient selection in future clinical trials with ALAUDCA in long-term studies.
RESUMO
Everybody is subject to a physical clock, determining the calendar age, and also to a biological clock, the speed of which depends on the interaction between the genetic reserves and the environment. Stress is taken into account more and more as one of the main factors responsible for the acceleration of the biological clock and the dishomogeneity of the aging process. Despite the fact that centenarians are prone to chronic stress due to a progressive loss of self-sufficiency, more than a half of our centenarians were not depressed and had a low trait-anxiety: they showed an emotional tendency to react with a low anxiety-intensity to stressful conditions. Their good physical conditions may be explained by a positive character-disposition and by strong adaptability to the adversities of the life. Personality traits can be reduced to five basic phenomena, the so-called Big Five: extroversion, agreeableness, conscientiousness, openness to experience and emotional stability. In our sample 65.4% were classified as extroverted, 50% as open minded and 34.5% showed good emotional stability. In the centenarians aging of all apparatuses was slowed down by a healthy lifestyle and also by good adaptability that allowed for a positive and effective response to stress throughout their whole lives.