Functional Significance in Spontaneous Recanalization of a Coronary Thrombus.

Spontaneous recanalization of a coronary thrombus is an uncommon finding that may be confounded without intravascular imaging. There is little evidence regarding the functional impact of these lesions, which may be relevant to proper management. We present two cases of recanalized thrombus in which functional testing guided appropriate management.

Colchicine in acutely decompensated heart failure: the COLICA trial.

Background And Aims: Acute heart failure (AHF) promotes inflammatory activation, which is associated with worse outcomes. Colchicine has proven effective in other cardiovascular conditions characterized by inflammatory activation, but has never been evaluated in the setting of AHF.

Methods: This multicenter, randomized, double-blind and placebo-controlled trial included patients with AHF, requiring ≥40 mg of intravenous furosemide, regardless of their left ventricular ejection fraction (LVEF) and inpatient or outpatient setting.

Adverse Effects Related to Paediatric Influenza Vaccination and Its Influence on Vaccination Acceptability. The FLUTETRA Study: A Survey Conducted in the Region of Murcia, Spain.

Background: During the 2022-23 season, three autonomous communities recommended influenza vaccination for all children between 6 and 59 months. The objective is to evaluate the adverse effects associated with the administered influenza vaccines in the Region of Murcia, as well as their influence on the recommendation of the same to acquaintances or repetition in future seasons.

Material And Methods: Cross-sectional descriptive study with an online questionnaire sent to the parents of vaccinated minors of 6-23 months of age receiving inactivated intramuscular vaccine (IIV) or 24-59 months of age receiving live-attenuated intranasal vaccine (LAIV).

Colchicine in acute heart failure: Rationale and design of a randomized double-blind placebo-controlled trial (COLICA).

Aims: Heart failure (HF) elicits a pro-inflammatory state, which is associated with impaired clinical outcomes, but no anti-inflammatory therapies have demonstrated a clinical benefit yet. Inflammatory pathways related with the interleukin-1 axis are overactivated during episodes of acute HF. Colchicine, an anti-inflammatory drug with proven benefits in acute pericarditis and ischaemic heart disease, may target this inflammatory response.

Withdrawal of drug therapy in responders to cardiac resynchronization therapy: rationale and design of the REMOVE trial.

Introduction And Objectives: Cardiac resynchronization therapy (CRT) is an effective treatment for patients with nonischemic dilated cardiomyopathy associated with left bundle branch block (LBBB). In these patients, the device can normalize left ventricular ejection fraction (LVEF). Nevertheless, it remains unclear whether CRT responders still require neurohormonal blockers.