EXTRACORPOREAL MEMBRANE OXYGENATION;
MORPHINE;
INFANTS;
PHARMACOKINETICS;
PHARMACODYNAMICS;
SEDATION;
DRUG METABOLISM;
OPIATES;
CRITICAL ILLNESS;
PHARMACOLOGY;
INTENSIVE CARE UNIT;
PEDIATRIC;
D O I:
10.1097/00003246-199407000-00008
中图分类号:
R4 [临床医学];
学科分类号:
1002 ;
100602 ;
摘要:
Objectives: To study the effect of extracorporeal membrane oxygenation (ECMO) on the pharmacokinetics of morphine in infants. Design: A prospective, comparative study of morphine pharmacokinetics during and after ECMO. Setting: The pediatric intensive care unit at a children's hospital. Patients: Seven infants, aged 1 day to 12 months, requiring ECMO. Intervention: Infusion of morphine. Measurement and Main Results: Steady-state concentrations of morphine were used to generate a morphine clearance rate. Plasma clearance rate of morphine increased from 0.574 +/- 0.3 L/kg/hr to 1.058 +/- 0.727 L/kg/hr after discontinuation of ECMO (p <.01). Two infants experienced a clinical picture consistent with opioid withdrawal. Conclusion: Infants requiring morphine after ECMO may require higher dose rates to maintain adequate sedation.
机构:
Toronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, CanadaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Jurado-Camacho, Felipe
Morris, Idunn
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Dept Physiol, Toronto, ON, Canada
Nepean Hosp, Dept Intens Care Med, Kingswood, NSW, Australia
Univ Sydney, Nepean Clin Sch, Sydney, NSW, AustraliaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Morris, Idunn
Dresser, Linda
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h-index: 0
机构:
Univ Toronto, Leslie Dan Fac Pharm, Toronto, ON, CanadaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Dresser, Linda
Granton, John
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h-index: 0
机构:
Toronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, CanadaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Granton, John
Uetrecht, Jack
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Leslie Dan Fac Pharm, Toronto, ON, CanadaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Uetrecht, Jack
Pang, K. Sandy
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Leslie Dan Fac Pharm, Toronto, ON, CanadaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Pang, K. Sandy
Chen, Eric
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toronto, Leslie Dan Fac Pharm, Toronto, ON, CanadaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Chen, Eric
Shekar, Kiran
论文数: 0引用数: 0
h-index: 0
机构:
Prince Charles Hosp, Adult Intens Care Serv, Chermside, Qld, AustraliaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada
Shekar, Kiran
Fan, Eddy
论文数: 0引用数: 0
h-index: 0
机构:
Toronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, CanadaToronto Gen Hosp, Interdept Div Crit Care Med, Toronto, ON, Canada