Combining loop with thiazide diuretics for decompensated heart failure: the CLOROTIC trial.

Aims: To evaluate whether the addition of hydrochlorothiazide (HCTZ) to intravenous furosemide is a safe and effective strategy for improving diuretic response in acute heart failure (AHF).

Methods And Results: A prospective, double-blind, placebo-controlled trial, including patients with AHF randomized to receive HCTZ or placebo in addition to an intravenous furosemide regimen. The coprimary endpoints were changes in body weight and patient-reported dyspnoea 72 h after randomization.

Neurocognitive development of children born small for gestational age (SGA). An update.

The aim of the present study is to confirm that being born SGA is a serious risk for a negative neurocognitive development. 233 cases have been controlled yearly and longitudinally by the same investigator, some of them 11 times, showing 25,8 % an IQ less than 2 SD, being less affected the catch-up + group (15 %), compared to the catch-up - group (31,4 %). The GH therapy (n 64) started before the age of 6 (n 38) or after 6 (n 26), doesn't improve the negative outcome.

[Anemia in heart failure: pathophysiology, pathogenesis, treatment, and incognitae].

Although anemia now occupies an important place in our present understanding of the pathogenesis of heart failure, the condition is surrounded in mystery. Anemia is highly prevalent in patients with heart failure and is of great clinical significance. However, the treatment targets for anemia in patients with heart failure have still not been accurately defined.

Association of clinic and ambulatory blood pressure with vascular damage in the elderly: the EPICARDIAN study.

Objectives: In middle-aged adults, vascular damage correlates better with ambulatory than with clinic blood pressure. This study aimed to determine whether vascular damage evaluated by carotid ultrasonography in the elderly is also more closely related to ambulatory than to clinic blood pressure, and which blood pressure variables are better associated with vascular damage.

Methods: Cross-sectional study of 292 randomly selected >65 years old participants who underwent 24-h noninvasive ambulatory blood pressure monitoring.

Hepatic and renal safety profile of tenofovir in HIV-infected patients with hepatitis C, including patients on interferon plus ribavirin.

The liver safety of tenofovir (TDF) was investigated in 142 HIV+ patients exposed to the drug for longer than 12 months. No evidence of liver enzyme elevations were seen, even in 66 patients with chronic hepatitis C virus (HCV) co-infection. Given that TDF is an adenosine analogue, like didanosine, exposure to ribavirin might increase intracellular phosphorylated TDF metabolites, which could result in a higher risk of nephrotoxicity.

Cardio-renal insufficiency: the search for management strategies.

Purpose Of Review: This review focuses on the pathophysiology and treatment of an increasingly common entity, cardio-renal insufficiency. Cardio-renal insufficiency is more than a simultaneous cardiac and renal disease. Patients with this condition live within a fragile equilibrium challenged by the interaction of profibrogenic, atherosclerotic, neurohumoral, and other less known factors.

Paradoxical CD4+ T-cell decline in HIV-infected patients with complete virus suppression taking tenofovir and didanosine.

Background: Tenofovir (TDF) and didanosine (ddI) are both adenosine analogues with convenient posology, strong potency and a relatively high genetic barrier for resistance. The popularity of this combination, however, has been questioned due to concerns about pharmacokinetic interactions and increased risk of pancreatitis and hyperglycemia. Less information is available about other possible side effects.

Long-term efficacy and safety of protease inhibitor switching to nevirapine in HIV-infected patients with undetectable virus load.

Background: Simplified highly active antiretroviral therapy (HAART) regimens are becoming widely used, particularly as a result of the side effects of and difficult compliance with protease inhibitor (PI) therapy. However, the long-term efficacy of HAART has not been properly assessed.

Methods: We performed a prospective study of 110 patients infected with human immunodeficiency virus type 1 (HIV-1) with undetectable virus load who discontinued PI therapy and initiated therapy with nevirapine without changing nucleoside analogues.

Development of chronic kidney disease and cardiovascular prognosis in essential hypertensive patients.

The existence of a significant percentage of treated hypertensive patients presenting a diminished renal function has been recently described. Mild renal function abnormalities are recognized as powerful predictors of cardiovascular morbidity and mortality. However, longitudinal data demonstrating this association are lacking.

[Combined cardiorenal failure: a rapidly expanding clinical entity].

The cardiovascular diseases represent the chief cause of morbidity and mortality in Spain. The development of renal insufficiency has a definite prognostic value and modifies therapeutic options. Cardio-renal insufficiency (IC-R) is a differentiated entity, underestimated in our population, in which both cardiac and renal failure coexist.