1995
DOI: 10.1097/00000542-199512000-00010
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Linearity of Pharmacokinetics and Model Estimation of Sufentanil

Abstract: Sufentanil pharmacokinetics were linear within the dose range studied. Drug detection up to 24 h after dosing was necessary to define the terminal elimination phase. The metabolic clearance approached liver blood flow and a large volume of distribution was identified, consistent with the long terminal elimination half-life. Simulations predicted that plasma sufentanil steady-state concentrations would rapidly decline after termination of an infusion despite the long half-lives.

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Cited by 161 publications
(83 citation statements)
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“…The GALENO-TCI algorithm described in section III-A2 was used during induction for both propofol, sufentanil and remifentanil, using models from [7], [8] and [9], respectively.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The GALENO-TCI algorithm described in section III-A2 was used during induction for both propofol, sufentanil and remifentanil, using models from [7], [8] and [9], respectively.…”
Section: Resultsmentioning
confidence: 99%
“…The GALENO-TCI is a heuristic predictive TCI algorithm that uses the compartment PK/PD models in [6], [7], [8], [9] for propofol, remifentanil and sufentanil, as predictive models. Figure 3 shows a general scheme of these tri-compartmental models, being its mathematical representation [10] given by…”
Section: ) Neuromuscular Blockadementioning
confidence: 99%
“…The pharmacokinetic parameter set employed was that derived by Gepts and colleagues. 17 The ke0 value was 0.18 min -1 which resulted in a simulated time to peak effect following a bolus dose of 5.5 minutes. At this point an inspired concentration of approximately 0.6 minimum alveolar concentrations (MAC) of the volatile anesthetic agent (sevoflurane 1.2 kPa or halothane 0.5 kPa) was started, and vecuronium 1 mg was administered to prevent opioid-induced muscle rigidity.…”
Section: Methodsmentioning
confidence: 99%
“…A farmacocinética do sufentanil tem sido discutida por vários autores (BOVILL et al,1984;HUDSON et al, 1989;GEPTS et al, 1995;HUDSON et al, 2001e ZHAU et al, 2009, porém, pouco se discutiu a respeito da influência da CEC na farmacocinética do sufentanil. Por se tratar de um fármaco de extenso metabolismo hepático, a hipotermia e redução do fluxo hepático, característicos da CEC, terão influência na farmacocinética do sufentanil.…”
Section: Lista De Ilustraçõesunclassified
“…Além disso, procedimentos hospitalares para o paciente cirúrgico, como a circulação extracorpórea (CEC) podem alterar a farmacocinética do analgésico opióide em questão devido a modificações na concentração de proteínas plasmáticas (alfa-1 glicoproteína ácida), pressão arterial, temperatura corpórea e equilíbrio ácido-base sanguíneo (SCHOLZ et al, 1996). IONESCU et al, 1991;CROSS et al, 1994;GEPTS et al, 1995;THOMSON et al, 1998;SCHRAAG et al, 1998;AHONEN et al, 2000;BARVAIS et al, 2000;HUDSON et al, 2001;ZHAO et al, 2009 …”
Section: Farmacocinética E Farmacodinâmicaunclassified