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Levosimendan Administration in Neonates With Transposition of the Great Arteries

2014-08-27 03:13:48 | BioPortfolio

Summary

Calcium sensitizer drugs such as Levosimendan may exert anti-ischemic effect in addition to positive inotropic and anti-stunning effects mediated by the opening of ATP-sensitive potassium (KATP) channels. The aim of the study is to test the myocardial protection effect of peri-operative iv infusion of Levosimendan in a cohort of neonates affected by transposition of the great arteries undergoing surgical correction by arterial switch.

Study Design

Allocation: Randomized, Control: Placebo Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator), Primary Purpose: Treatment

Conditions

Low Cardiac Output Syndrome

Intervention

levosimendan, placebo

Location

Bambino Gesù Hospital
Rome
Italy
00165

Status

Recruiting

Source

Bambino Gesù Hospital and Research Institute

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:13:48-0400

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PubMed Articles [9793 Associated PubMed Articles listed on BioPortfolio]

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Dobutamine and milrinone are commonly used after open-heart surgery to prevent or treat low cardiac output syndrome. We sought to compare efficacy and safety of these drugs in pediatric patients.

Postural Hyperventilation as a Cause of Postural Tachycardia Syndrome: Increased Systemic Vascular Resistance and Decreased Cardiac Output When Upright in All Postural Tachycardia Syndrome Variants.

Postural tachycardia syndrome (POTS) is a heterogeneous condition. We stratified patients previously evaluated for POTS on the basis of supine resting cardiac output (CO) or with the complaint of plat...

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The development of calcium sensitizers for the treatment of systolic heart failure presents difficulties including judging the optimal efficacy and the specificity to target cardiac muscle. The thin f...

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Medical and Biotech [MESH] Definitions

A state of elevated cardiac output due to conditions of either increased hemodynamic demand or reduced cardiac oxygen output. These conditions may include ANEMIA; ARTERIOVENOUS FISTULA; THYROTOXICOSIS; PREGNANCY; EXERCISE; FEVER; and ANOXIA. In time, compensatory changes of the heart can lead to pathological form of high cardiac output and eventual HEART FAILURE.

A state of subnormal or depressed cardiac output at rest or during stress. It is a characteristic of CARDIOVASCULAR DISEASES, including congenital, valvular, rheumatic, hypertensive, coronary, and cardiomyopathic. The serious form of low cardiac output is characterized by marked reduction in STROKE VOLUME, and systemic vasoconstriction resulting in cold, pale, and sometimes cyanotic extremities.

A condition of fainting spells caused by heart block, often an atrioventricular block, that leads to BRADYCARDIA and drop in CARDIAC OUTPUT. When the cardiac output becomes too low, the patient faints (SYNCOPE). In some cases, the syncope attacks are transient and in others cases repetitive and persistent.

A partial adrenergic agonist with functional beta 1-receptor specificity and inotropic effect. It is effective in the treatment of acute cardiac failure, postmyocardial infarction low-output syndrome, shock, and reducing orthostatic hypotension in the Shy-Drager syndrome.

Compression of the heart by accumulated fluid (PERICARDIAL EFFUSION) or blood (HEMOPERICARDIUM) in the PERICARDIUM surrounding the heart. The affected cardiac functions and CARDIAC OUTPUT can range from minimal to total hemodynamic collapse.

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