At a glance
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The Study of Pharmacokinetics and Pharmacodynamics of a Loading Dose Cisatracurium in Critically Ill Patients
In Brief
A Phase 4 clinical trial evaluating cisatracurium for Critical Illness and 5 related conditions. Completed, enrolled 10 participants across 1 site.
Detailed Summary
Pathophysiological changes influenced by multiple factors in critically ill patients, has a significant impact on pharmacokinetics (PK) and pharmacodynamics (PD) of cisatracurium. In order to understand better and find an appropriate dosing regimen, the purpose of this study is to investigate the PK and PD of a loading dose cisatracurium in critically ill patients. Cisatracurium, nondepolarizing neuromuscular blocking agents (NMBAs), are commonly used in intensive care units because of a lesser effect on hemodynamic parameters and a reduction in mortality rate in ARDS patients. Loading dose recommended in clinical practice guidelines for sustained neuromuscular blockade in the adult critically ill patient is 0.1-0.2 mg/kg. Then, maintenance dose of 1-3 mcg/kg/min is followed regarding indications, such as ARDS. However, this recommended loading dose might not be adequate in critically ill patients, the study in this specific population might be needed.
Study Details
Timeline
Interventions
A single dose of 0.2 mg/kg intravenous bolus cisatracurium will be administered and blood samples will be taken before and at least 7 occasions post dose (at 1, 5, 10, 12, 15, 20, 30, and/or 60 minutes after a single bolus).