Clinical pharmacology of tolmesoxide in refractory heart failure

The haemodynamic effects and pharmacokinetics of single intravenous doses of tolmesoxide, a new vasodilator agent, were studied in 6 patients with severe cardiac failure secondary to ischaemic cardiomyopathy and refractory to conventional therapy. The mean (+ SEM) baseline cardiac index (CI) and pul...

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Veröffentlicht in:European journal of clinical pharmacology 1981-01, Vol.21 (3), p.169-172
Hauptverfasser: O'Boyle, C P, McGarry, K, Fitzgerald, D, Kelly, J G, Horgan, J, O'Malley, K
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container_end_page 172
container_issue 3
container_start_page 169
container_title European journal of clinical pharmacology
container_volume 21
creator O'Boyle, C P
McGarry, K
Fitzgerald, D
Kelly, J G
Horgan, J
O'Malley, K
description The haemodynamic effects and pharmacokinetics of single intravenous doses of tolmesoxide, a new vasodilator agent, were studied in 6 patients with severe cardiac failure secondary to ischaemic cardiomyopathy and refractory to conventional therapy. The mean (+ SEM) baseline cardiac index (CI) and pulmonary artery diastolic pressure (PADP) were 1.7 +0.11/min/m2 and 30.5 +4.1 mm Hg respectively. The mean % rise in CI was 78.8 +23.3 and the mean % fall in PADP was 35.2 +5.2. The mean half life of tolmesoxide in these patients was markedly prolonged at 15.6 +6.6h. Side effects were minimal - vomiting was seen in 1 patient. This agent warrants further study in the long term management of refractory cardiac failure.
doi_str_mv 10.1007/BF00627915
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subjects Adult
Aged
Female
Heart Failure - drug therapy
Heart Failure - metabolism
Heart Failure - physiopathology
Hemodynamics - drug effects
Humans
Kinetics
Male
Middle Aged
Sulfoxides - administration & dosage
Sulfoxides - metabolism
Sulfoxides - pharmacology
Toluene - administration & dosage
Toluene - analogs & derivatives
Toluene - metabolism
Toluene - pharmacology
Vasodilator Agents - pharmacology
title Clinical pharmacology of tolmesoxide in refractory heart failure
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