PMID: 2483436Jan 1, 1989Paper

Efficacy of ibopamine treatment in patients with advanced heart failure: purpose of a new therapeutic scheme with multiple daily administrations.

Journal of Cardiovascular Pharmacology
L Dei CasO Visioli

Abstract

Eighteen patients with severe unstable heart failure who presented with hemodynamic deterioration after withdrawal of i.v. dopamine were treated with high doses of ibopamine (100 mg eight times a day, orally) in association with digitalis, diuretic, and vasodilator therapy. Ibopamine, used at these dosages, could effectively substitute for the i.v. infusion of dopamine in 15 of the 18 studied patients. Each patient was studied by right heart Swan-Ganz catheterization and two-dimensional echocardiography before and during ibopamine infusion, after dopamine withdrawal, and after acute ibopamine administration; measurements were then made after 3 months of chronic ibopamine treatment (100 mg eight times a day). Blood samples for plasma dopamine and epinine concentrations were obtained at the time of the hemodynamic measurements. Both drugs did not induce any significant change in arterial pressure whereas heart rate was slightly reduced after dopamine and chronic ibopamine. Cardiac index and stroke volume index were significantly increased by dopamine (from 1.81 to 2.24 L/min/m2 and from 20.3 +/- 6.5 to 27.7 +/- 8.1 ml/beat/m2) and acute and chronic ibopamine (from 1.80 to 2.15 and 2.23 L/min/m2 and from 22.4 +/- 6.8 to 28.2 +/- 7...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.