Publications by authors named "Mayan-Santos J"

Objective: To estimate the prevalence of orthostatic hypotension (OH) in patients 80 years old and over attending a primary care unit. To relate OH to the most prevalent pathologies and to the most used drugs.

Design: Transversal observational study.

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Objectives: Hypoglycemia is a limiting factor in the achievement of strict glycemic control. The primary objective of this 9-week study was to determine the frequency of hypoglycemia in patients with stable insulin-treated type 2 diabetes mellitus by comparing self-monitored blood glucose (SMBG) measurement with continuous glucose monitoring (CGM).

Methods: This was an observational prospective study.

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There is an undeniable concern among the elderly about the mental changes they experience as they grow older. In general, the elderly tend to regard mental deterioration as a pathological condition, however these changes should be considered inherent in the aging process and in the last few years cognitive stimulation programs have been developed in order to address these concerns among the elderly. The purpose of this study is to analyze the influence of a cognitive training program on 53 subjects with age-related memory loss.

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There is a high prevalence of stress in the workplace among nursing personnel at elderly care-centers. The general impression is that these high stress levels are related to conflict within the workplace. The purpose of this study is to evaluate whether personal factors (in particular personality and values), are related to burnout.

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Alzheimer's disease (AD) represents one of the most important health issues in the western world. The ongoing care that the AD patient requires typically causes high stress levels, fatigue, irritation and depression in the caregiver, as well as socio-economical problems. The current study aimed to introduce a support program for carers of AD patients, in order to improve their quality of life.

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The very few reference epidemiological studies on myelodysplastic syndromes (MDS) have been carried out in Europe: Germany, France, UK and Sweden. We present the first Spanish study on the incidence and characteristics of MDS. The incidence rates, distribution by FAB subtypes, sex and age groups are within the ranges established by the reference studies with minimal differences which we point out and attempt to explain.

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Mice injected with amphetamine showed a dose-related suppression of the natural killer cell activity. The capacity of T-cells to generate cytotoxic T-lymphocytes (CTL) in mixed lymphocyte cultures and in vivo was also assayed and amphetamine was found to inhibit CTL responses.

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