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Biomedical subjects

Luis Felipe Pallardo

Publications and source records attributed to Luis Felipe Pallardo.

4 recordsLinked to original sources
PubMed2004

[Insulin pumps].

Treatment with insulin in form of continued subcutaneous infusions is intended to mimic the normal pancreatic function. Insulin pumps are currently a reality and they allow for an improvement of glycemic oscillations and contribute to decrease HbA1c and to improve patient's quality of life. Infusion systems are quite advanced and the challenge at present are glycemia sensors. There are several trials under way which are trying to establish if it is possible for sensors to work with a closed-loop system. In the meantime, patients will continue to perform (and interpret) glycemic controls. The role of physicians must be to advice patients about diabetes and the management of pumps so that they are able to minimize hypoglycemias and optimize glycemic controls.

Insulin Infusion Systems↗
PubMed2004

Significance of high density lipoprotein-cholesterol in cardiovascular risk prevention: recommendations of the HDL Forum.

In the approach to lipid-related risk factors for cardiovascular diseases, serum high density lipoprotein-cholesterol (HDL-C) levels bear a particular significance as this lipoprotein is considered to be an antiatherogenic factor mainly, but not only, because of its influence and impact on reverse cholesterol transport. Hence the need and requirement to consider serum HDL-C levels for both primary and secondary prevention of cardiovascular disease. A particularly important aspect is the association of the 'low HDL syndrome' with the metabolic syndrome. These factors force us to consider serum HDL-C level as a therapeutic target by itself, or even in association with low density lipoprotein-cholesterol (LDL-C) levels when the latter are increased. This review stresses the aspects connecting serum HDL-C levels and cardiovascular risk, and looks at the populations that should be considered amenable to therapeutic management because of low serum HDL-C levels. We review therapeutic strategies, both pharmacological and nonpharmacological. The aim of this review is to present therapeutic management recommendations for correcting the proportion of cardiovascular risk that is attributable to changes in HDL-C. Serum HDL-C levels of >40 mg/dL must be a therapeutic target in primary and secondary prevention. This goal is particularly important in patients with low serum HDL-C levels and ischemic heart disease (IHD) or its equivalents, even if the therapeutic target for serum LDL-C levels (<100 mg/dL) has been achieved. The first choice for this clinical condition is fibric acid derivates. The same therapeutic option should be considered in patients without IHD with low serum HDL-C levels and high cardiovascular risk (>20%), hypertriglyceridemia, type 2 diabetes mellitus, or metabolic syndrome.

Bezafibrate↗
PubMed2003

Impaired fasting glucose and impaired glucose tolerance in women with prior gestational diabetes are associated with a different cardiovascular profile.

OBJECTIVE: The purpose of this study was to investigate the association of cardiovascular risk factors to impaired glucose tolerance (IGT) and to impaired fasting glucose (IFG) in women with prior gestational diabetes mellitus (GDM). RESEARCH DESIGN AND METHODS: We studied 838 women with prior GDM. Postpartum glucose tolerance status was classified as normal, IFG, IGT, IFG plus IGT, and diabetes according to the World Health Organization criteria. Postpartum BMI, waist circumference, blood pressure, triglyceride, cholesterol, and HDL cholesterol were assessed. RESULTS: BMI and blood pressure were significantly higher in women with IFG than in women with normal glucose status. BMI and waist circumference were significantly higher in women with IFG plus IGT than in women with normal glucose status. No differences were observed between women with IGT and normal glucose status. The prevalence of hypertension and obesity was significantly increased in IFG compared with normal glucose status. The prevalence of obesity and abnormal lipids was significantly increased in IFG plus IGT compared with normal glucose status. IGT showed no increased prevalence of cardiovascular risk factors. CONCLUSIONS: Traditional cardiovascular risk factors have a stronger association with isolated IFG than with isolated IGT in women with prior GDM.

Adult↗