Prevalence of atherogenic dyslipidemia, related factors and level of lipid control in the general population of Galicia. GALIPEMIAS study.

Objectives: GALIPEMIAS is a study designed to establish the prevalence of familial dyslipidemia in the general population of Galicia. The objective of the present study was to assess the prevalence of atherogenic dyslipidemia (AD), its relationship with other cardiovascular risk (CVR) factors, and the degree of lipid control.

Methods: Cross-sectional study carried out in the general population over 18 years of age residing in Galicia and with a health card from the Galician Health Service (N=1,000).

Rationale, design and preliminary results of the GALIPEMIAS study (prevalence and lipid control of familial dyslipidemia in Galicia, northwest Spain).

Aims: There is little information on the familial nature of dyslipidemias in the Spanish population. This knowledge could have potential diagnostic and treatment implications. The objective of the GALIPEMIAS study was to determine the prevalence of familial dyslipidemia in Galicia, as well as determine the degree of lipid control in the participants.

[Prevalence and relations of orthostatic hypotension in patients 80 years old and over from a primary care unit].

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.

CRONIGAL: Prognostic index for chronic patients after hospital admission.

Objective: We have followed patients admitted to a Polypathology and Advanced Age Unit for two years in order to identify the variables that best define the mortality prognosis at medium-term (1-2years) for chronic and polypathological patients requiring admission at an Internal Medicine Department.

Methods: This is an observational, prospective study in clinical practice. Polypathological, chronic or multimorbidity patients were included.

Blood Pressure Profile and Hypertensive Organ Damage in COPD Patients and Matched Controls. The RETAPOC Study.

Background: Several studies suggest that there is a pathogenic link between chronic obstructive pulmonary disease (COPD) and cardiovascular diseases. On the other hand, increased sympathetic tone has been described in several respiratory diseases. Our objective was to determine whether hypertension mediated by sympathetic overactivity is a mechanism that explains the association between COPD and cardiovascular diseases.

Syringomyelia associated with inappropriate antidiuretic hormone secretion.

Hyponatraemia is the most common fluid-electrolyte disorder, and the most frequent related aetiologies are syndrome of inappropriate secretion of antidiuretic hormone (SIADH), which accounts for up to 38%. SIADH has been linked to multiple pathologies that affect the central nervous system; these disorders generally originate in the brain and, more rarely, in the spinal cord. It is often observed in patients undergoing neurosurgery and in patients with head injuries or intracranial tumours, and less common in those with spinal pathologies, especially traumatic.

Retinal arteriole-to-venule ratio changes and target organ disease evolution in newly diagnosed hypertensive patients at 1-year follow-up.

There is no agreement on the systematic exploration of the fundus oculi (FO) in hypertensive patients, and it is unknown whether the evolution of retinal microcirculatory alterations has prognostic value or not. The aim of this study was to investigate whether the evolution of the arteriole-to-venule ratio (AVR) in newly-diagnosed hypertensive patients is associated with better or worse evolution of target organ damage (TOD) during 1 year. A cohort of 133 patients with newly-diagnosed untreated hypertension was followed for 1 year.

Development of an automated system to classify retinal vessels into arteries and veins.

There are some evidence of the association between the calibre of the retinal blood vessels and hypertension. Computer-assisted procedures have been proposed to measure the calibre of retinal blood vessels from high-resolution photopraphs. Most of them are in fact semi-automatic.

[Estimation of the retinal microvascular calibre in hypertensive patients with the snakes semiautomatic model].

Background And Objective: Early alterations in retinal microcirculation are observed in most hypertensive patients seen in daily practice and the European guidelines consider it is necessary an objective method to quantify these alterations. We have previously described a semi-automatic computerized system to evaluate the calibre of retinal blood vessels that has shown high sensitivity and specificity to calculate the arteriovenous ratio (AVR), though with limitations. We describe a method based on the snakes model to calculate the arteriovenous ratio.