Skip to main content
Top
Published in: Clinical Pharmacokinetics 10/2009

01-10-2009 | Review Article

Pharmacology of Morphine in Obese Patients

Clinical Implications

Authors: Célia Lloret Linares, Xavier Decléves, Jean Michel Oppert, Arnaud Basdevant, Karine Clement, Christophe Bardin, Jean Michel Scherrmann, Jean Pierre Lepine, Jean François Bergmann, Prof. Stéphane Mouly

Published in: Clinical Pharmacokinetics | Issue 10/2009

Login to get access

Abstract

Morphine is an analgesic drug used to treat acute and chronic pain. Obesity is frequently associated with pain of various origins (e.g. arthritis, fibromyalgia, cancer), which increases the need for analgesic drugs. Obesity changes drug pharmacokinetics, and for certain drugs, specific modalities of prescription have been proposed for obese patients. However, scant data are available regarding the pharmacokinetics and pharmacodynamics of morphine in obesity. Prescription of morphine depends on pain relief but the occurrence of respiratory adverse effects correlates with obesity, and is not currently taken into account. Variations in the volume of distribution, elimination half-life and oral clearance of morphine, as well as recent advances in the respective roles of drug-metabolizing enzymes, catechol-O-methyltransferase and the μ opioid receptor in morphine pharmacokinetics and pharmacodynamics, may contribute to differences between obese and non-obese patients. In addition, drug-drug interactions may alter the disposition of morphine and its glucuronide metabolites, which may either increase the risk of adverse effects or reduce drug efficacy.
Literature
2.
go back to reference Ogden CL, Carroll MD, Curtin LR, et al. Prevalence of overweight and obesity in the United States, 1999-2004. JAMA 2006; 295(13): 1549–55PubMedCrossRef Ogden CL, Carroll MD, Curtin LR, et al. Prevalence of overweight and obesity in the United States, 1999-2004. JAMA 2006; 295(13): 1549–55PubMedCrossRef
3.
go back to reference James WP, Rigby N, Leach R. Obesity and the metabolic syndrome: the stress on society. Ann N Y Acad Sci 2006; 10831-10 James WP, Rigby N, Leach R. Obesity and the metabolic syndrome: the stress on society. Ann N Y Acad Sci 2006; 10831-10
4.
go back to reference Charles MA, Eschwége E, Basdevant A. Monitoring the obesity epidemic in France: the Obepi surveys 1997–2006. Obesity (Silver Spring) 2008 Sep; 16(9): 2182–6CrossRef Charles MA, Eschwége E, Basdevant A. Monitoring the obesity epidemic in France: the Obepi surveys 1997–2006. Obesity (Silver Spring) 2008 Sep; 16(9): 2182–6CrossRef
6.
go back to reference Pischon T, Lahmann PH, Boeing H, et al. Body size and risk of colon and rectal cancer in the European Prospective Investigation Into Cancer and Nutrition (EPIC). J Natl Cancer Inst 2006; 98(13): 920–31PubMedCrossRef Pischon T, Lahmann PH, Boeing H, et al. Body size and risk of colon and rectal cancer in the European Prospective Investigation Into Cancer and Nutrition (EPIC). J Natl Cancer Inst 2006; 98(13): 920–31PubMedCrossRef
7.
go back to reference Raebel MA, Malone DC, Conner DA, et al. Health services use and health care costs of obese and nonobese individuals. Arch Intern Med 2004; 164(19): 2135–40PubMedCrossRef Raebel MA, Malone DC, Conner DA, et al. Health services use and health care costs of obese and nonobese individuals. Arch Intern Med 2004; 164(19): 2135–40PubMedCrossRef
8.
go back to reference Lee YY, Kim KH, Yom YH. Predictive models for post-operative nausea and vomiting in patients using patient-controlled analgesia. J Int Med Res 2007; 35(4): 497–507PubMed Lee YY, Kim KH, Yom YH. Predictive models for post-operative nausea and vomiting in patients using patient-controlled analgesia. J Int Med Res 2007; 35(4): 497–507PubMed
9.
go back to reference Shapiro A, Zohar E, Zaslansky R, et al. The frequency and timing of respiratory depression in 1524 postoperative patients treated with systemic or neuraxial morphine. J Clin Anesth 2005; 17(7): 537–42PubMedCrossRef Shapiro A, Zohar E, Zaslansky R, et al. The frequency and timing of respiratory depression in 1524 postoperative patients treated with systemic or neuraxial morphine. J Clin Anesth 2005; 17(7): 537–42PubMedCrossRef
10.
go back to reference Rose DK, Cohen MM, Wigglesworth DF, et al. Critical respiratory events in the postanesthesia care unit: patient, surgical, and anesthetic factors. Anesthesiology 1994; 81(2): 410–8PubMedCrossRef Rose DK, Cohen MM, Wigglesworth DF, et al. Critical respiratory events in the postanesthesia care unit: patient, surgical, and anesthetic factors. Anesthesiology 1994; 81(2): 410–8PubMedCrossRef
11.
go back to reference Bennett R, Batenhorst R, Graves DA, et al. Variation in postoperative analgesic requirements in the morbidly obese following gastric bypass surgery. Pharmacotherapy 1982; 2(1): 50–3PubMed Bennett R, Batenhorst R, Graves DA, et al. Variation in postoperative analgesic requirements in the morbidly obese following gastric bypass surgery. Pharmacotherapy 1982; 2(1): 50–3PubMed
12.
go back to reference Streetman DS. Metabolic basis of drug interactions in the intensive care unit. Crit Care Nurs Q 2000; 22(4): 1–13PubMed Streetman DS. Metabolic basis of drug interactions in the intensive care unit. Crit Care Nurs Q 2000; 22(4): 1–13PubMed
13.
go back to reference Lötsch J, Weiss M, Ahne G, et al. Pharmacokinetic modeling of M6G formation after oral administration of morphine in healthy volunteers. Anesthesiology 1999; 90(4): 1026–38PubMedCrossRef Lötsch J, Weiss M, Ahne G, et al. Pharmacokinetic modeling of M6G formation after oral administration of morphine in healthy volunteers. Anesthesiology 1999; 90(4): 1026–38PubMedCrossRef
14.
go back to reference Tan T, Kuramoto M, Takahashi T, et al. Characteristics of the gastrointestinal absorption of morphine in rats. Chem Pharm Bull (Tokyo) 1989; 37(1): 168–73CrossRef Tan T, Kuramoto M, Takahashi T, et al. Characteristics of the gastrointestinal absorption of morphine in rats. Chem Pharm Bull (Tokyo) 1989; 37(1): 168–73CrossRef
15.
go back to reference Kunta JR, Sinko PJ. Intestinal drug transporters: in vivo function and clinical importance. Curr Drug Metab 2004; 5(1): 109–24PubMedCrossRef Kunta JR, Sinko PJ. Intestinal drug transporters: in vivo function and clinical importance. Curr Drug Metab 2004; 5(1): 109–24PubMedCrossRef
16.
go back to reference Wacher VJ, Silverman JA, Zhang Y, et al. Role of P-glycoprotein and cytochrome P450 3A in limiting oral absorption of peptides and peptidomimetics. J Pharm Sci 1998; 87(11): 1322–30PubMedCrossRef Wacher VJ, Silverman JA, Zhang Y, et al. Role of P-glycoprotein and cytochrome P450 3A in limiting oral absorption of peptides and peptidomimetics. J Pharm Sci 1998; 87(11): 1322–30PubMedCrossRef
17.
go back to reference Suzuki H, Sugiyama Y. Single nucleotide polymorphisms in multidrug resistance associated protein 2 (MRP2/ABCC2): its impact on drug disposition. Adv Drug Deliv Rev 2002; 54(10): 1311–31PubMedCrossRef Suzuki H, Sugiyama Y. Single nucleotide polymorphisms in multidrug resistance associated protein 2 (MRP2/ABCC2): its impact on drug disposition. Adv Drug Deliv Rev 2002; 54(10): 1311–31PubMedCrossRef
18.
go back to reference Mouly S, Paine MF. P-glycoprotein increases from proximal to distal regions of human small intestine. Pharm Res 2003; 20(10): 1595–9PubMedCrossRef Mouly S, Paine MF. P-glycoprotein increases from proximal to distal regions of human small intestine. Pharm Res 2003; 20(10): 1595–9PubMedCrossRef
19.
go back to reference Kharasch ED, Hoffer C, Whittington D, et al. Role of P-glycoprotein in the intestinal absorption and clinical effects of morphine. Clin Pharmacol Ther 2003; 74(6): 543–54PubMedCrossRef Kharasch ED, Hoffer C, Whittington D, et al. Role of P-glycoprotein in the intestinal absorption and clinical effects of morphine. Clin Pharmacol Ther 2003; 74(6): 543–54PubMedCrossRef
20.
go back to reference Dietrich CG, Geier A, Oude Elferink RP. ABC of oral bioavailability: transporters as gatekeepers in the gut. Gut 2003; 52(12): 1788–95PubMedCrossRef Dietrich CG, Geier A, Oude Elferink RP. ABC of oral bioavailability: transporters as gatekeepers in the gut. Gut 2003; 52(12): 1788–95PubMedCrossRef
21.
22.
go back to reference Yamada H, Ishii K, Ishii Y, et al. Formation of highly analgesic morphine-6-glucuronide following physiologic concentration of morphine in human brain. J Toxicol Sci 2003; 28(5): 395–401PubMedCrossRef Yamada H, Ishii K, Ishii Y, et al. Formation of highly analgesic morphine-6-glucuronide following physiologic concentration of morphine in human brain. J Toxicol Sci 2003; 28(5): 395–401PubMedCrossRef
23.
go back to reference Hasselström J, Eriksson S, Persson A, et al. The metabolism and bioavailability of morphine in patients with severe liver cirrhosis. Br J Clin Pharmacol 1990; 29(3): 289–97PubMedCrossRef Hasselström J, Eriksson S, Persson A, et al. The metabolism and bioavailability of morphine in patients with severe liver cirrhosis. Br J Clin Pharmacol 1990; 29(3): 289–97PubMedCrossRef
25.
go back to reference Hoskin PJ, Hanks GW, Aherne GW, et al. The bioavailability and pharmacokinetics of morphine after intravenous, oral and buccal administration in healthy volunteers. Br J Clin Pharmacol 1989; 27(4): 499–505PubMedCrossRef Hoskin PJ, Hanks GW, Aherne GW, et al. The bioavailability and pharmacokinetics of morphine after intravenous, oral and buccal administration in healthy volunteers. Br J Clin Pharmacol 1989; 27(4): 499–505PubMedCrossRef
26.
go back to reference Säwe J, Dahlstrom B, Paalzow L, et al. Morphine kinetics in cancer patients. Clin Pharmacol Ther 1981; 30(5): 629–35PubMedCrossRef Säwe J, Dahlstrom B, Paalzow L, et al. Morphine kinetics in cancer patients. Clin Pharmacol Ther 1981; 30(5): 629–35PubMedCrossRef
27.
go back to reference Hasselström J, Säwe J. Morphine pharmacokinetics and metabolism in humans: enterohepatic cycling and relative contribution of metabolites to active opioid concentrations. Clin Pharmacokinet 1993; 24(4): 344–54PubMedCrossRef Hasselström J, Säwe J. Morphine pharmacokinetics and metabolism in humans: enterohepatic cycling and relative contribution of metabolites to active opioid concentrations. Clin Pharmacokinet 1993; 24(4): 344–54PubMedCrossRef
28.
go back to reference Romberg R, Olofsen E, Sarton E, et al. Pharmacodynamic effect of morphine6-glucuronide versus morphine on hypoxic and hypercapnic breathing in healthy volunteers. Anesthesiology 2003; 99(4): 788–98PubMedCrossRef Romberg R, Olofsen E, Sarton E, et al. Pharmacodynamic effect of morphine6-glucuronide versus morphine on hypoxic and hypercapnic breathing in healthy volunteers. Anesthesiology 2003; 99(4): 788–98PubMedCrossRef
29.
go back to reference Brunk SF, Delle M, Wilson WR. Effect of propranolol on morphine metabolism. Clin Pharmacol Ther 1974; 16(6): 1039–44PubMed Brunk SF, Delle M, Wilson WR. Effect of propranolol on morphine metabolism. Clin Pharmacol Ther 1974; 16(6): 1039–44PubMed
30.
go back to reference Dahlstrom B, Tamsen A, Paalzow L, et al. Multiple and single-dose kinetics of morphine in patients with postoperative pain. Acta Anaesthesiol Scand Suppl 1982; 7444-6 Dahlstrom B, Tamsen A, Paalzow L, et al. Multiple and single-dose kinetics of morphine in patients with postoperative pain. Acta Anaesthesiol Scand Suppl 1982; 7444-6
32.
go back to reference Stanski DR, Greenblatt DJ, Lowenstein E. Kinetics of intravenous and intramuscular morphine. Clin Pharmacol Ther 1978; 24(1): 52–9PubMed Stanski DR, Greenblatt DJ, Lowenstein E. Kinetics of intravenous and intramuscular morphine. Clin Pharmacol Ther 1978; 24(1): 52–9PubMed
33.
go back to reference Osborne R, Joel S, Grebenik K, et al. The pharmacokinetics of morphine and morphine glucuronides in kidney failure. Clin Pharmacol Ther 1993; 54(2): 158–67PubMedCrossRef Osborne R, Joel S, Grebenik K, et al. The pharmacokinetics of morphine and morphine glucuronides in kidney failure. Clin Pharmacol Ther 1993; 54(2): 158–67PubMedCrossRef
34.
go back to reference Bodd E, Jacobsen D, Lund E, et al. Morphine-6-glucuronide might mediate the prolonged opioid effect of morphine in acute renal failure. Hum Exp Toxicol 1990; 9(5): 317–21PubMedCrossRef Bodd E, Jacobsen D, Lund E, et al. Morphine-6-glucuronide might mediate the prolonged opioid effect of morphine in acute renal failure. Hum Exp Toxicol 1990; 9(5): 317–21PubMedCrossRef
35.
go back to reference Milne RW, McLean CF, Mather LE, et al. Influence of renal failure on the disposition of morphine, morphine-3-glucuronide and morphine-6-glucuronide in sheep during intravenous infusion with morphine. J Pharmacol Exp Ther 1997; 282(2): 779–86PubMed Milne RW, McLean CF, Mather LE, et al. Influence of renal failure on the disposition of morphine, morphine-3-glucuronide and morphine-6-glucuronide in sheep during intravenous infusion with morphine. J Pharmacol Exp Ther 1997; 282(2): 779–86PubMed
36.
go back to reference Zelcer N, van de Wetering K, Hillebrand M, et al. Mice lacking multidrug resistance protein 3 show altered morphine pharmacokinetics and morphine-6-glucuronide antinociception. Proc Natl Acad Sci U S A 2005; 102(20): 7274–9PubMedCrossRef Zelcer N, van de Wetering K, Hillebrand M, et al. Mice lacking multidrug resistance protein 3 show altered morphine pharmacokinetics and morphine-6-glucuronide antinociception. Proc Natl Acad Sci U S A 2005; 102(20): 7274–9PubMedCrossRef
37.
go back to reference Meineke I, Freudenthaler S, Hofmann U, et al. Pharmacokinetic modelling of morphine, morphine-3-glucuronide and morphine-6-glucuronide in plasma and cerebrospinal fluid of neurosurgical patients after short-term infusion of morphine. Br J Clin Pharmacol 2002; 54(6): 592–603PubMedCrossRef Meineke I, Freudenthaler S, Hofmann U, et al. Pharmacokinetic modelling of morphine, morphine-3-glucuronide and morphine-6-glucuronide in plasma and cerebrospinal fluid of neurosurgical patients after short-term infusion of morphine. Br J Clin Pharmacol 2002; 54(6): 592–603PubMedCrossRef
38.
go back to reference Naud J, Michaud J, Leblond FA, et al. Effects of chronic renal failure on liver drug transporters. Drug Metab Dispos 2008; 36(1): 124–8PubMedCrossRef Naud J, Michaud J, Leblond FA, et al. Effects of chronic renal failure on liver drug transporters. Drug Metab Dispos 2008; 36(1): 124–8PubMedCrossRef
39.
go back to reference van de Wetering K, Zelcer N, Kuil A, et al. Multidrug resistance proteins 2 and 3 provide alternative routes for hepatic excretion of morphineglucuronides. Mol Pharmacol 2007; 72(2): 387–94PubMedCrossRef van de Wetering K, Zelcer N, Kuil A, et al. Multidrug resistance proteins 2 and 3 provide alternative routes for hepatic excretion of morphineglucuronides. Mol Pharmacol 2007; 72(2): 387–94PubMedCrossRef
40.
go back to reference Cisternino S, Rousselle C, Dagenais C, et al. Screening of multidrugresistance sensitive drugs by in situ brain perfusion in P-glycoproteindeficient mice. Pharm Res 2001; 18(2): 183–90PubMedCrossRef Cisternino S, Rousselle C, Dagenais C, et al. Screening of multidrugresistance sensitive drugs by in situ brain perfusion in P-glycoproteindeficient mice. Pharm Res 2001; 18(2): 183–90PubMedCrossRef
41.
go back to reference Zong J, Pollack GM. Morphine antinociception is enhanced in MDR1a genedeficient mice. Pharm Res 2000; 17(6): 749–53PubMedCrossRef Zong J, Pollack GM. Morphine antinociception is enhanced in MDR1a genedeficient mice. Pharm Res 2000; 17(6): 749–53PubMedCrossRef
42.
go back to reference Hamabe W, Maeda T, Kiguchi N, et al. Negative relationship between morphine analgesia and P-glycoprotein expression levels in the brain. J Pharmacol Sci 2007; 105(4): 353–60PubMedCrossRef Hamabe W, Maeda T, Kiguchi N, et al. Negative relationship between morphine analgesia and P-glycoprotein expression levels in the brain. J Pharmacol Sci 2007; 105(4): 353–60PubMedCrossRef
43.
go back to reference Penson RT, Joel SP, Bakhshi K, et al. Randomized placebo-controlled trial of the activity of the morphine glucuronides. Clin Pharmacol Ther 2000; 68(6): 667–76PubMedCrossRef Penson RT, Joel SP, Bakhshi K, et al. Randomized placebo-controlled trial of the activity of the morphine glucuronides. Clin Pharmacol Ther 2000; 68(6): 667–76PubMedCrossRef
44.
go back to reference van Dorp EL, Romberg R, Sarton E, et al. Morphine-6-glucuronide: morphine’s successor for postoperative pain relief? Anesth Analg 2006; 102(6): 1789–97PubMedCrossRef van Dorp EL, Romberg R, Sarton E, et al. Morphine-6-glucuronide: morphine’s successor for postoperative pain relief? Anesth Analg 2006; 102(6): 1789–97PubMedCrossRef
45.
go back to reference Grace D, Fee JP. A comparison of intrathecal morphine-6-glucuronide and intrathecal morphine sulfate as analgesics for total hip replacement. Anesth Analg 1996; 83(5): 1055–9PubMed Grace D, Fee JP. A comparison of intrathecal morphine-6-glucuronide and intrathecal morphine sulfate as analgesics for total hip replacement. Anesth Analg 1996; 83(5): 1055–9PubMed
46.
go back to reference Milne RW, Nation RL, Somogyi AA. The disposition of morphine and its 3- and 6-glucuronide metabolites in humans and animals, and the importance of the metabolites to the pharmacological effects of morphine. Drug Metab Rev 1996; 28(3): 345–472PubMedCrossRef Milne RW, Nation RL, Somogyi AA. The disposition of morphine and its 3- and 6-glucuronide metabolites in humans and animals, and the importance of the metabolites to the pharmacological effects of morphine. Drug Metab Rev 1996; 28(3): 345–472PubMedCrossRef
47.
go back to reference Romberg R, Olofsen E, Sarton E, et al. Pharmacokinetic-pharmacodynamic modeling of morphine-6-glucuronide-induced analgesia in healthy volunteers: absence of sex differences. Anesthesiology 2004; 100(1): 120–33PubMedCrossRef Romberg R, Olofsen E, Sarton E, et al. Pharmacokinetic-pharmacodynamic modeling of morphine-6-glucuronide-induced analgesia in healthy volunteers: absence of sex differences. Anesthesiology 2004; 100(1): 120–33PubMedCrossRef
48.
go back to reference Wu D, Kang YS, Bickel U, et al. Blood-brain barrier permeability to morphine-6-glucuronide is markedly reduced compared with morphine. Drug Metab Dispos 1997; 25(6): 768–71PubMed Wu D, Kang YS, Bickel U, et al. Blood-brain barrier permeability to morphine-6-glucuronide is markedly reduced compared with morphine. Drug Metab Dispos 1997; 25(6): 768–71PubMed
49.
go back to reference Bickel U, Schumacher OP, Kang YS, et al. Poor permeability of morphine 3-glucuronide and morphine 6-glucuronide through the blood-brain barrier in the rat. J Pharmacol Exp Ther 1996; 278(1): 107–13PubMed Bickel U, Schumacher OP, Kang YS, et al. Poor permeability of morphine 3-glucuronide and morphine 6-glucuronide through the blood-brain barrier in the rat. J Pharmacol Exp Ther 1996; 278(1): 107–13PubMed
50.
go back to reference Bourasset F, Cisternino S, Temsamani J, et al. Evidence for an active transport of morphine-6-beta-d-glucuronide but not P-glycoprotein-mediated at the blood-brain barrier. J Neurochem 2003; 86(6): 1564–7PubMedCrossRef Bourasset F, Cisternino S, Temsamani J, et al. Evidence for an active transport of morphine-6-beta-d-glucuronide but not P-glycoprotein-mediated at the blood-brain barrier. J Neurochem 2003; 86(6): 1564–7PubMedCrossRef
51.
go back to reference Dombrowski SM, Desai SY, Marroni M, et al. Overexpression of multiple drug resistance genes in endothelial cells from patients with refractory epilepsy. Epilepsia 2001; 42(12): 1501–6PubMedCrossRef Dombrowski SM, Desai SY, Marroni M, et al. Overexpression of multiple drug resistance genes in endothelial cells from patients with refractory epilepsy. Epilepsia 2001; 42(12): 1501–6PubMedCrossRef
52.
go back to reference Nies AT, Jedlitschky G, Konig J, et al. Expression and immunolocalization of the multidrug resistance proteins, MRP1-MRP6 (ABCC1-ABCC6), in human brain. Neuroscience 2004; 129(2): 349–60PubMedCrossRef Nies AT, Jedlitschky G, Konig J, et al. Expression and immunolocalization of the multidrug resistance proteins, MRP1-MRP6 (ABCC1-ABCC6), in human brain. Neuroscience 2004; 129(2): 349–60PubMedCrossRef
53.
go back to reference Kilpatrick GJ, Smith TW. Morphine-6-glucuronide: actions and mechanisms. Med Res Rev 2005; 25(5): 521–44PubMedCrossRef Kilpatrick GJ, Smith TW. Morphine-6-glucuronide: actions and mechanisms. Med Res Rev 2005; 25(5): 521–44PubMedCrossRef
54.
go back to reference Easterling KW, Holtzman SG. In rats, acute morphine dependence results in antagonist-induced response suppression of intracranial self-stimulation. Psychopharmacology (Berl) 2004; 175(3): 287–95CrossRef Easterling KW, Holtzman SG. In rats, acute morphine dependence results in antagonist-induced response suppression of intracranial self-stimulation. Psychopharmacology (Berl) 2004; 175(3): 287–95CrossRef
55.
go back to reference Terman B. Spinal mechanisms and their modulation. In: Loeser JD, editor. Bonica’s management of pain. 3rd ed. Philadelphia (PA): Lippincott Williams & Wilkins, 2001: 73–152 Terman B. Spinal mechanisms and their modulation. In: Loeser JD, editor. Bonica’s management of pain. 3rd ed. Philadelphia (PA): Lippincott Williams & Wilkins, 2001: 73–152
56.
go back to reference Gutstein A. Opioid analgesics. In: Hardman JG, Limbird LE. Goodman & Gilman’s: the pharmacological basis of therapeutics. 10th ed. New York: McGraw-Hill, 2001: 569–619 Gutstein A. Opioid analgesics. In: Hardman JG, Limbird LE. Goodman & Gilman’s: the pharmacological basis of therapeutics. 10th ed. New York: McGraw-Hill, 2001: 569–619
57.
go back to reference Nackley AG, Tan KS, Fecho K, et al. Catechol-O-methyltransferase inhibition increases pain sensitivity through activation of both β2- and β3-adrenergic receptors. Pain 2007; 128(3): 199–208PubMedCrossRef Nackley AG, Tan KS, Fecho K, et al. Catechol-O-methyltransferase inhibition increases pain sensitivity through activation of both β2- and β3-adrenergic receptors. Pain 2007; 128(3): 199–208PubMedCrossRef
58.
go back to reference Klepstad P, Dale O, Skorpen F, et al. Genetic variability and clinical efficacy of morphine. Acta Anaesthesiol Scand 2005; 49(7): 902–8PubMedCrossRef Klepstad P, Dale O, Skorpen F, et al. Genetic variability and clinical efficacy of morphine. Acta Anaesthesiol Scand 2005; 49(7): 902–8PubMedCrossRef
59.
go back to reference Cepeda MS, Farrar JT, Roa JH, et al. Ethnicity influences morphine pharmacokinetics and pharmacodynamics. Clin Pharmacol Ther 2001; 70(4): 351–61PubMed Cepeda MS, Farrar JT, Roa JH, et al. Ethnicity influences morphine pharmacokinetics and pharmacodynamics. Clin Pharmacol Ther 2001; 70(4): 351–61PubMed
60.
go back to reference Hoehe MR, Kopke K, Wendel B, et al. Sequence variability and candidate gene analysis in complex disease: association of μ-opioid receptor gene variation with substance dependence. Hum Mol Genet 2000; 9(19): 2895–908PubMedCrossRef Hoehe MR, Kopke K, Wendel B, et al. Sequence variability and candidate gene analysis in complex disease: association of μ-opioid receptor gene variation with substance dependence. Hum Mol Genet 2000; 9(19): 2895–908PubMedCrossRef
61.
go back to reference Ikeda K, Ide S, Han W, et al. How individual sensitivity to opiates can be predicted by gene analyses. Trends Pharmacol Sci 2005; 26(6): 311–7PubMedCrossRef Ikeda K, Ide S, Han W, et al. How individual sensitivity to opiates can be predicted by gene analyses. Trends Pharmacol Sci 2005; 26(6): 311–7PubMedCrossRef
62.
go back to reference Lötsch J, Geisslinger G. Are m-opioid receptor polymorphisms important for clinical opioid therapy? Trends Mol Med 2005; 11(2): 82–9PubMedCrossRef Lötsch J, Geisslinger G. Are m-opioid receptor polymorphisms important for clinical opioid therapy? Trends Mol Med 2005; 11(2): 82–9PubMedCrossRef
63.
go back to reference Oertel BG, Schneider A, Rohrbacher M, et al. The partial 5-hydroxy-tryptamine 1A receptor agonist buspirone does not antagonize morphine-induced respiratory depression in humans. Clin Pharmacol Ther 2007; 81(1): 59–68PubMedCrossRef Oertel BG, Schneider A, Rohrbacher M, et al. The partial 5-hydroxy-tryptamine 1A receptor agonist buspirone does not antagonize morphine-induced respiratory depression in humans. Clin Pharmacol Ther 2007; 81(1): 59–68PubMedCrossRef
64.
go back to reference Reyes-Gibby CC, Shete S, Rakvag T, et al. Exploring joint effects of genes and the clinical efficacy of morphine for cancer pain: OPRM1 and COMT gene. Pain 2007; 130(1–2): 25–30PubMedCrossRef Reyes-Gibby CC, Shete S, Rakvag T, et al. Exploring joint effects of genes and the clinical efficacy of morphine for cancer pain: OPRM1 and COMT gene. Pain 2007; 130(1–2): 25–30PubMedCrossRef
65.
go back to reference Klepstad P, Rakvag TT, Kaasa S, et al. The 118 A > G polymorphism in the human mu-opioid receptor gene may increase morphine requirements in patients with pain caused by malignant disease. Acta Anaesthesiol Scand 2004; 48(10): 1232–9PubMedCrossRef Klepstad P, Rakvag TT, Kaasa S, et al. The 118 A > G polymorphism in the human mu-opioid receptor gene may increase morphine requirements in patients with pain caused by malignant disease. Acta Anaesthesiol Scand 2004; 48(10): 1232–9PubMedCrossRef
66.
go back to reference Coulbault L, Beaussier M, Verstuyft C, et al. Environmental and genetic factors associated with morphine response in the postoperative period. Clin Pharmacol Ther 2006; 79(4): 316–24PubMedCrossRef Coulbault L, Beaussier M, Verstuyft C, et al. Environmental and genetic factors associated with morphine response in the postoperative period. Clin Pharmacol Ther 2006; 79(4): 316–24PubMedCrossRef
67.
go back to reference Campa D, Gioia A, Tomei A, et al. Association of ABCB1/MDR1 and OPRM1 gene polymorphisms with morphine pain relief. Clin Pharmacol Ther 2008 Apr; 83(4): 559–66PubMedCrossRef Campa D, Gioia A, Tomei A, et al. Association of ABCB1/MDR1 and OPRM1 gene polymorphisms with morphine pain relief. Clin Pharmacol Ther 2008 Apr; 83(4): 559–66PubMedCrossRef
68.
go back to reference Lötsch J, Skarke C, Grosch S, et al. The polymorphism A118G of the human mu-opioid receptor gene decreases the pupil constrictory effect of morphine-6-glucuronide but not that of morphine. Pharmacogenetics 2002; 12(1): 3–9PubMedCrossRef Lötsch J, Skarke C, Grosch S, et al. The polymorphism A118G of the human mu-opioid receptor gene decreases the pupil constrictory effect of morphine-6-glucuronide but not that of morphine. Pharmacogenetics 2002; 12(1): 3–9PubMedCrossRef
69.
go back to reference Lötsch J, Zimmermann M, Darimont J, et al. Does the A118G polymorphism at the mu-opioid receptor gene protect against morphine-6-glucuronide toxicity? Anesthesiology 2002; 97(4): 814–9PubMedCrossRef Lötsch J, Zimmermann M, Darimont J, et al. Does the A118G polymorphism at the mu-opioid receptor gene protect against morphine-6-glucuronide toxicity? Anesthesiology 2002; 97(4): 814–9PubMedCrossRef
70.
go back to reference Rakvag TT, Klepstad P, Baar C, et al. The Val158Met polymorphism of the human catechol-O-methyltransferase (COMT) gene may influence morphine requirements in cancer pain patients. Pain 2005; 116(1–2): 73–8PubMedCrossRef Rakvag TT, Klepstad P, Baar C, et al. The Val158Met polymorphism of the human catechol-O-methyltransferase (COMT) gene may influence morphine requirements in cancer pain patients. Pain 2005; 116(1–2): 73–8PubMedCrossRef
71.
go back to reference Bosia M, Bechi M, Marino E, et al. Influence of catechol-O-methyltransferase Vall 58Met polymorphism on neuropsychological and functional outcomes of classical rehabilitation and cognitive remediation in schizophrenia. Neurosci Lett 2007; 417(3): 271–4PubMedCrossRef Bosia M, Bechi M, Marino E, et al. Influence of catechol-O-methyltransferase Vall 58Met polymorphism on neuropsychological and functional outcomes of classical rehabilitation and cognitive remediation in schizophrenia. Neurosci Lett 2007; 417(3): 271–4PubMedCrossRef
72.
go back to reference Oertel B, Lötsch J. Genetic mutations that prevent pain: implications for future pain medication. Pharmacogenomics 2008; 9(2): 179–94PubMedCrossRef Oertel B, Lötsch J. Genetic mutations that prevent pain: implications for future pain medication. Pharmacogenomics 2008; 9(2): 179–94PubMedCrossRef
73.
go back to reference Lotta T, Vidgren J, Tilgmann C, et al. Kinetics of human soluble and membrane-bound catechol O-methyltransferase: a revised mechanism and description of the thermolabile variant of the enzyme. Biochemistry 1995; 34(13): 4202–10PubMedCrossRef Lotta T, Vidgren J, Tilgmann C, et al. Kinetics of human soluble and membrane-bound catechol O-methyltransferase: a revised mechanism and description of the thermolabile variant of the enzyme. Biochemistry 1995; 34(13): 4202–10PubMedCrossRef
74.
go back to reference Diatchenko L, Slade GD, Nackley AG, et al. Genetic basis for individual variations in pain perception and the development of a chronic pain condition. Hum Mol Genet 2005; 14(1): 135–43PubMedCrossRef Diatchenko L, Slade GD, Nackley AG, et al. Genetic basis for individual variations in pain perception and the development of a chronic pain condition. Hum Mol Genet 2005; 14(1): 135–43PubMedCrossRef
75.
go back to reference Gursoy S, Erdal E, Herken H, et al. Significance of catechol-O-methyltransferase gene polymorphism in fibromyalgia syndrome. Rheumatol Int 2003; 23(3): 104–7PubMed Gursoy S, Erdal E, Herken H, et al. Significance of catechol-O-methyltransferase gene polymorphism in fibromyalgia syndrome. Rheumatol Int 2003; 23(3): 104–7PubMed
76.
go back to reference Zubieta JK, Heitzeg MM, Smith YR, et al. COMT val158met genotype affects mu-opioid neurotransmitter responses to a pain stressor. Science 2003; 299(5610): 1240–3PubMedCrossRef Zubieta JK, Heitzeg MM, Smith YR, et al. COMT val158met genotype affects mu-opioid neurotransmitter responses to a pain stressor. Science 2003; 299(5610): 1240–3PubMedCrossRef
77.
go back to reference Li T, Vallada H, Curtis D, et al. Catechol-O-methyltransferase Val158Met polymorphism: frequency analysis in Han Chinese subjects and allelic association of the low activity allele with bipolar affective disorder. Pharmacogenetics 1997; 7(5): 349–53PubMedCrossRef Li T, Vallada H, Curtis D, et al. Catechol-O-methyltransferase Val158Met polymorphism: frequency analysis in Han Chinese subjects and allelic association of the low activity allele with bipolar affective disorder. Pharmacogenetics 1997; 7(5): 349–53PubMedCrossRef
78.
go back to reference Daniels JK, Williams NM, Williams J, et al. No evidence for allelic association between schizophrenia and a polymorphism determining high or low catechol O-methyltransferase activity. Am J Psychiatry 1996; 153(2): 268–70PubMed Daniels JK, Williams NM, Williams J, et al. No evidence for allelic association between schizophrenia and a polymorphism determining high or low catechol O-methyltransferase activity. Am J Psychiatry 1996; 153(2): 268–70PubMed
79.
go back to reference Ohara K, Nagai M, Suzuki Y, et al. No association between anxiety disorders and catechol-O-methyltransferase polymorphism. Psychiatry Res 1998; 80(2): 145–8PubMedCrossRef Ohara K, Nagai M, Suzuki Y, et al. No association between anxiety disorders and catechol-O-methyltransferase polymorphism. Psychiatry Res 1998; 80(2): 145–8PubMedCrossRef
80.
go back to reference Ross JR, Riley J, Taegetmeyer AB, et al. Genetic variation and response to morphine in cancer patients: catechol-O-methyltransferase and multidrug resistance-1 gene polymorphisms are associated with central side effects. Cancer 2008; 112(6): 1390–403PubMedCrossRef Ross JR, Riley J, Taegetmeyer AB, et al. Genetic variation and response to morphine in cancer patients: catechol-O-methyltransferase and multidrug resistance-1 gene polymorphisms are associated with central side effects. Cancer 2008; 112(6): 1390–403PubMedCrossRef
81.
go back to reference DiBaise JK, Zhang H, Crowell MD, et al. Gut microbiota and its possible relationship with obesity. Mayo Clin Proc 2008; 83(4): 460–9PubMedCrossRef DiBaise JK, Zhang H, Crowell MD, et al. Gut microbiota and its possible relationship with obesity. Mayo Clin Proc 2008; 83(4): 460–9PubMedCrossRef
82.
go back to reference Aasmundstad TA, Storset P. Influence of ranitidine on the morphine-3-glucuronide to morphine-6-glucuronide ratio after oral administration of morphine in humans. Hum Exp Toxicol 1998; 17(6): 347–52PubMedCrossRef Aasmundstad TA, Storset P. Influence of ranitidine on the morphine-3-glucuronide to morphine-6-glucuronide ratio after oral administration of morphine in humans. Hum Exp Toxicol 1998; 17(6): 347–52PubMedCrossRef
83.
go back to reference Bourlert A. Diclofenac intramuscular single dose to decrease pain in post operative Caesarean section: a double blind randomized controlled trial. J Med Assoc Thai 2005; 88(1): 15–9PubMed Bourlert A. Diclofenac intramuscular single dose to decrease pain in post operative Caesarean section: a double blind randomized controlled trial. J Med Assoc Thai 2005; 88(1): 15–9PubMed
84.
go back to reference Drewe J, Ball HA, Beglinger C, et al. Effect of P-glycoprotein modulation on the clinical pharmacokinetics and adverse effects of morphine. Br J Clin Pharmacol 2000; 50(3): 237–46PubMedCrossRef Drewe J, Ball HA, Beglinger C, et al. Effect of P-glycoprotein modulation on the clinical pharmacokinetics and adverse effects of morphine. Br J Clin Pharmacol 2000; 50(3): 237–46PubMedCrossRef
85.
go back to reference Fredman B, Zohar E, Tarabykin A, et al. Continuous intravenous diclofenac does not induce opioid-sparing or improve analgesia in geriatric patients undergoing major orthopedic surgery. J Clin Anesth 2000; 12(7): 531–6PubMedCrossRef Fredman B, Zohar E, Tarabykin A, et al. Continuous intravenous diclofenac does not induce opioid-sparing or improve analgesia in geriatric patients undergoing major orthopedic surgery. J Clin Anesth 2000; 12(7): 531–6PubMedCrossRef
86.
go back to reference Nagasaki G, Tanaka M, Saito A, et al. Postoperative analgesia with morphine with or without diclofenac after shoulder surgery. Masui 2002; 51(8): 846–50PubMed Nagasaki G, Tanaka M, Saito A, et al. Postoperative analgesia with morphine with or without diclofenac after shoulder surgery. Masui 2002; 51(8): 846–50PubMed
87.
go back to reference Tighe KE, Webb AM, Hobbs GJ. Persistently high plasma morphine-6-glucuronide levels despite decreased hourly patient-controlled analgesia morphine use after single-dose diclofenac: potential for opioid-related toxicity. Anesth Analg 1999; 88(5): 1137–42PubMed Tighe KE, Webb AM, Hobbs GJ. Persistently high plasma morphine-6-glucuronide levels despite decreased hourly patient-controlled analgesia morphine use after single-dose diclofenac: potential for opioid-related toxicity. Anesth Analg 1999; 88(5): 1137–42PubMed
88.
go back to reference Macgregor AM, Boggs L. Drug distribution in obesity and following bariatric surgery: a literature review. Obes Surg 1996; 6(1): 17–27PubMedCrossRef Macgregor AM, Boggs L. Drug distribution in obesity and following bariatric surgery: a literature review. Obes Surg 1996; 6(1): 17–27PubMedCrossRef
89.
go back to reference Miller AD, Smith KM. Medication and nutrient administration considerations after bariatric surgery. Am J Health Syst Pharm 2006; 63(19): 1852–7PubMedCrossRef Miller AD, Smith KM. Medication and nutrient administration considerations after bariatric surgery. Am J Health Syst Pharm 2006; 63(19): 1852–7PubMedCrossRef
90.
go back to reference Andreasen PB, Dano P, Kirk H, et al. Drug absorption and hepatic drug metabolism in patients with different types of intestinal shunt operation for obesity: a study with phenazone. Scand J Gastroenterol 1977; 12(5): 531–5PubMedCrossRef Andreasen PB, Dano P, Kirk H, et al. Drug absorption and hepatic drug metabolism in patients with different types of intestinal shunt operation for obesity: a study with phenazone. Scand J Gastroenterol 1977; 12(5): 531–5PubMedCrossRef
91.
go back to reference Das SK, Roberts SB, McCrory MA, et al. Long-term changes in energy expenditure and body composition after massive weight loss induced by gastric bypass surgery. Am J Clin Nutr 2003; 78(1): 22–30PubMed Das SK, Roberts SB, McCrory MA, et al. Long-term changes in energy expenditure and body composition after massive weight loss induced by gastric bypass surgery. Am J Clin Nutr 2003; 78(1): 22–30PubMed
92.
go back to reference Bray GA, DeLany JP, Harsha DW, et al. Evaluation of body fat in fatter and leaner 10-y-old African American and white children: the Baton Rouge Children’s Study. Am J Clin Nutr 2001; 73(4): 687–702PubMed Bray GA, DeLany JP, Harsha DW, et al. Evaluation of body fat in fatter and leaner 10-y-old African American and white children: the Baton Rouge Children’s Study. Am J Clin Nutr 2001; 73(4): 687–702PubMed
93.
go back to reference Dorbala S, Crugnale S, Yang D, et al. Effect of body mass index on left ventricular cavity size and ejection fraction. Am J Cardiol 2006; 97(5): 725–9PubMedCrossRef Dorbala S, Crugnale S, Yang D, et al. Effect of body mass index on left ventricular cavity size and ejection fraction. Am J Cardiol 2006; 97(5): 725–9PubMedCrossRef
95.
go back to reference Martinoli R, Mohamed EI, Maiolo C, et al. Total body water estimation using bioelectrical impedance: a meta-analysis of the data available in the literature. Acta Diabetol 2003; 40 Suppl. 1: S203–6PubMedCrossRef Martinoli R, Mohamed EI, Maiolo C, et al. Total body water estimation using bioelectrical impedance: a meta-analysis of the data available in the literature. Acta Diabetol 2003; 40 Suppl. 1: S203–6PubMedCrossRef
96.
go back to reference Kyle UG, Piccoli A, Pichard C. Body composition measurements: interpretation finally made easy for clinical use. Curr Opin Clin Nutr Metab Care 2003; 6(4): 387–93PubMed Kyle UG, Piccoli A, Pichard C. Body composition measurements: interpretation finally made easy for clinical use. Curr Opin Clin Nutr Metab Care 2003; 6(4): 387–93PubMed
97.
go back to reference Waki M, Kral JG, Mazariegos M, et al. Relative expansion of extracellular fluid in obese vs nonobese women. Am JPhysiol 1991; 261(2 Pt 1): E199–203 Waki M, Kral JG, Mazariegos M, et al. Relative expansion of extracellular fluid in obese vs nonobese women. Am JPhysiol 1991; 261(2 Pt 1): E199–203
98.
go back to reference Chumlea WC, Guo SS, Zeller CM, et al. Total body water reference values and prediction equations for adults. Kidney Int 2001; 59(6): 2250–8PubMed Chumlea WC, Guo SS, Zeller CM, et al. Total body water reference values and prediction equations for adults. Kidney Int 2001; 59(6): 2250–8PubMed
99.
go back to reference Chumlea WC, Guo SS, Zeller CM, et al. Total body water data for white adults 18 to 64 years of age: the Fels Longitudinal Study. Kidney Int 1999; 56(1): 244–52PubMedCrossRef Chumlea WC, Guo SS, Zeller CM, et al. Total body water data for white adults 18 to 64 years of age: the Fels Longitudinal Study. Kidney Int 1999; 56(1): 244–52PubMedCrossRef
100.
go back to reference Congiu M, Mashford ML, Slavin JL, et al. UDP glucuronosyltransferase mRNA levels in human liver disease. Drug Metab Dispos 2002; 30(2): 129–34PubMedCrossRef Congiu M, Mashford ML, Slavin JL, et al. UDP glucuronosyltransferase mRNA levels in human liver disease. Drug Metab Dispos 2002; 30(2): 129–34PubMedCrossRef
101.
go back to reference Mazoit JX, Sandouk P, Scherrmann JM, et al. Extrahepatic metabolism of morphine occurs in humans. Clin Pharmacol Ther 1990; 48(6): 613–8PubMedCrossRef Mazoit JX, Sandouk P, Scherrmann JM, et al. Extrahepatic metabolism of morphine occurs in humans. Clin Pharmacol Ther 1990; 48(6): 613–8PubMedCrossRef
102.
go back to reference Patwardhan RV, Johnson RF, Hoyumpa Jr A, et al. Normal metabolism of morphine in cirrhosis. Gastroenterology 1981; 81(6): 1006–11PubMed Patwardhan RV, Johnson RF, Hoyumpa Jr A, et al. Normal metabolism of morphine in cirrhosis. Gastroenterology 1981; 81(6): 1006–11PubMed
103.
go back to reference Liston HL, Markowitz JS, DeVane CL. Drug glucuronidation in clinical psychopharmacology. J Clin Psychopharmacol 2001; 21(5): 500–15PubMedCrossRef Liston HL, Markowitz JS, DeVane CL. Drug glucuronidation in clinical psychopharmacology. J Clin Psychopharmacol 2001; 21(5): 500–15PubMedCrossRef
104.
go back to reference Richardson TA, Sherman M, Kalman D, et al. Expression of UDP-glucuronosyltransferase isoform mRNAs during inflammation and infection in mouse liver and kidney. Drug Metab Dispos 2006; 34(3): 351–3PubMed Richardson TA, Sherman M, Kalman D, et al. Expression of UDP-glucuronosyltransferase isoform mRNAs during inflammation and infection in mouse liver and kidney. Drug Metab Dispos 2006; 34(3): 351–3PubMed
105.
go back to reference Goralski KB, Hartmann G, Piquette-Miller M, et al. Downregulation of MDR1a expression in the brain and liver during CNS inflammation alters the in vivo disposition of digoxin. Br J Pharmacol 2003; 139(1): 35–48PubMedCrossRef Goralski KB, Hartmann G, Piquette-Miller M, et al. Downregulation of MDR1a expression in the brain and liver during CNS inflammation alters the in vivo disposition of digoxin. Br J Pharmacol 2003; 139(1): 35–48PubMedCrossRef
106.
go back to reference Hartmann G, Kim H, Piquette-Miller M. Regulation of the hepatic multidrug resistance gene expression by endotoxin and inflammatory cytokines in mice. Int Immunopharmacol 2001; 1(2): 189–99PubMedCrossRef Hartmann G, Kim H, Piquette-Miller M. Regulation of the hepatic multidrug resistance gene expression by endotoxin and inflammatory cytokines in mice. Int Immunopharmacol 2001; 1(2): 189–99PubMedCrossRef
107.
go back to reference Piquette-Miller M, Pak A, Kim H, et al. Decreased expression and activity of P-glycoprotein in rat liver during acute inflammation. Pharm Res 1998; 15(5): 706–11PubMedCrossRef Piquette-Miller M, Pak A, Kim H, et al. Decreased expression and activity of P-glycoprotein in rat liver during acute inflammation. Pharm Res 1998; 15(5): 706–11PubMedCrossRef
108.
go back to reference Sukhai M, Yong A, Kalitsky J, et al. Inflammation and interleukin-6 mediate reductions in the hepatic expression and transcription of the MDR1a and MDR1b genes. Mol Cell Biol Res Commun 2000; 4(4): 248–56PubMedCrossRef Sukhai M, Yong A, Kalitsky J, et al. Inflammation and interleukin-6 mediate reductions in the hepatic expression and transcription of the MDR1a and MDR1b genes. Mol Cell Biol Res Commun 2000; 4(4): 248–56PubMedCrossRef
109.
go back to reference Buyse M, Radeva G, Bado A, et al. Intestinal inflammation induces adaptation of P-glycoprotein expression and activity. Biochem Pharmacol 2005; 69(12): 1745–54PubMedCrossRef Buyse M, Radeva G, Bado A, et al. Intestinal inflammation induces adaptation of P-glycoprotein expression and activity. Biochem Pharmacol 2005; 69(12): 1745–54PubMedCrossRef
110.
go back to reference Bertilsson PM, Olsson P, Magnusson KE. Cytokines influence mRNA expression of cytochrome P450 3A4 and MDRI in intestinal cells. J Pharm Sci 2001; 90(5): 638–46PubMedCrossRef Bertilsson PM, Olsson P, Magnusson KE. Cytokines influence mRNA expression of cytochrome P450 3A4 and MDRI in intestinal cells. J Pharm Sci 2001; 90(5): 638–46PubMedCrossRef
111.
go back to reference Bauer B, Hartz AM, Miller DS. Tumor necrosis factor alpha and endothelin-1 increase P-glycoprotein expression and transport activity at the blood-brain barrier. Mol Pharmacol 2007; 71(3): 667–75PubMedCrossRef Bauer B, Hartz AM, Miller DS. Tumor necrosis factor alpha and endothelin-1 increase P-glycoprotein expression and transport activity at the blood-brain barrier. Mol Pharmacol 2007; 71(3): 667–75PubMedCrossRef
112.
go back to reference Fakhoury M, Lecordier J, Medard Y, et al. Impact of inflammation on the duodenal mRNA expression of CYP3A and P-glycoprotein in children with Crohn’s disease. Inflamm Bowel Dis 2006; 12(8): 745–9PubMedCrossRef Fakhoury M, Lecordier J, Medard Y, et al. Impact of inflammation on the duodenal mRNA expression of CYP3A and P-glycoprotein in children with Crohn’s disease. Inflamm Bowel Dis 2006; 12(8): 745–9PubMedCrossRef
113.
go back to reference Bonkovsky HL, Kane RE, Jones DP, et al. Acute hepatic and renal toxicity from low doses of acetaminophen in the absence of alcohol abuse or malnutrition: evidence for increased susceptibility to drug toxicity due to car-diopulmonary and renal insufficiency. Hepatology 1994; 19(5): 1141–8PubMedCrossRef Bonkovsky HL, Kane RE, Jones DP, et al. Acute hepatic and renal toxicity from low doses of acetaminophen in the absence of alcohol abuse or malnutrition: evidence for increased susceptibility to drug toxicity due to car-diopulmonary and renal insufficiency. Hepatology 1994; 19(5): 1141–8PubMedCrossRef
114.
go back to reference Rea DJ, Heimbach JK, Grande JP, et al. Glomerular volume and renal histology in obese and non-obese living kidney donors. Kidney Int 2006; 70(9): 1636–41PubMedCrossRef Rea DJ, Heimbach JK, Grande JP, et al. Glomerular volume and renal histology in obese and non-obese living kidney donors. Kidney Int 2006; 70(9): 1636–41PubMedCrossRef
115.
go back to reference Henegar JR, Bigler SA, Henegar LK, et al. Functional and structural changes in the kidney in the early stages of obesity. J Am Soc Nephrol 2001; 12(6): 1211–7PubMed Henegar JR, Bigler SA, Henegar LK, et al. Functional and structural changes in the kidney in the early stages of obesity. J Am Soc Nephrol 2001; 12(6): 1211–7PubMed
116.
go back to reference Kuzman MR, Medved V, Bozina N, et al. The influence of 5-HT (2C) and MDR1 genetic polymorphisms on antipsychotic-induced weight gain in female schizophrenic patients. Psychiatry Res 2008; 160(3): 308–15PubMedCrossRef Kuzman MR, Medved V, Bozina N, et al. The influence of 5-HT (2C) and MDR1 genetic polymorphisms on antipsychotic-induced weight gain in female schizophrenic patients. Psychiatry Res 2008; 160(3): 308–15PubMedCrossRef
117.
go back to reference Ichihara S, Yamada Y, Kato K, et al. Association of a polymorphism of ABCB1 with obesity in Japanese individuals. Genomics 2008; 91(6): 512–6PubMedCrossRef Ichihara S, Yamada Y, Kato K, et al. Association of a polymorphism of ABCB1 with obesity in Japanese individuals. Genomics 2008; 91(6): 512–6PubMedCrossRef
118.
go back to reference Xu L, Zhang F, Zhang DD, et al. OPRM1 gene is associated with BMI in Uyghur population. Obesity (Silver Spring) 2009; 17(1): 121–5CrossRef Xu L, Zhang F, Zhang DD, et al. OPRM1 gene is associated with BMI in Uyghur population. Obesity (Silver Spring) 2009; 17(1): 121–5CrossRef
119.
go back to reference Annerbrink K, Westberg L, Nilsson S, et al. Catechol O-methyltransferase vall 58-met polymorphism is associated with abdominal obesity and blood pressure in men. Metabolism 2008; 57(5): 708–11PubMedCrossRef Annerbrink K, Westberg L, Nilsson S, et al. Catechol O-methyltransferase vall 58-met polymorphism is associated with abdominal obesity and blood pressure in men. Metabolism 2008; 57(5): 708–11PubMedCrossRef
120.
go back to reference Karayiannakis AJ, Zbar A, Makri GG, et al. Serum beta-endorphin levels in morbidly obese patients: the effect of vertical banded gastroplasty. Eur Surg Res 1998; 30(6): 409–13PubMedCrossRef Karayiannakis AJ, Zbar A, Makri GG, et al. Serum beta-endorphin levels in morbidly obese patients: the effect of vertical banded gastroplasty. Eur Surg Res 1998; 30(6): 409–13PubMedCrossRef
121.
go back to reference Lubrano-Berthelier C, Dubern B, Lacorte JM, et al. Melanocortin 4 receptor mutations in a large cohort of severely obese adults: prevalence, functional classification, genotype-phenotype relationship, and lack of association with binge eating. J Clin Endocrinol Metab 2006; 91(5): 1811–8PubMedCrossRef Lubrano-Berthelier C, Dubern B, Lacorte JM, et al. Melanocortin 4 receptor mutations in a large cohort of severely obese adults: prevalence, functional classification, genotype-phenotype relationship, and lack of association with binge eating. J Clin Endocrinol Metab 2006; 91(5): 1811–8PubMedCrossRef
122.
go back to reference Vaisse C, Clement K, Durand E, et al. Melanocortin-4 receptor mutations are a frequent and heterogeneous cause of morbid obesity. J Clin Invest 2000; 106(2): 253–62PubMedCrossRef Vaisse C, Clement K, Durand E, et al. Melanocortin-4 receptor mutations are a frequent and heterogeneous cause of morbid obesity. J Clin Invest 2000; 106(2): 253–62PubMedCrossRef
123.
go back to reference Vrinten DH, Gispen WH, Groen GJ, et al. Antagonism of the melanocortin system reduces cold and mechanical allodynia in mononeuropathic rats. J Neurosci 2000; 20(21): 8131–7PubMed Vrinten DH, Gispen WH, Groen GJ, et al. Antagonism of the melanocortin system reduces cold and mechanical allodynia in mononeuropathic rats. J Neurosci 2000; 20(21): 8131–7PubMed
124.
go back to reference Di Chiara G, Imperato A. Opposite effects of mu and kappa opiate agonists on dopamine release in the nucleus accumbens and in the dorsal caudate of freely moving rats. J Pharmacol Exp Ther 1988; 244(3): 1067–80PubMed Di Chiara G, Imperato A. Opposite effects of mu and kappa opiate agonists on dopamine release in the nucleus accumbens and in the dorsal caudate of freely moving rats. J Pharmacol Exp Ther 1988; 244(3): 1067–80PubMed
125.
go back to reference Di Chiara G, Imperato A. Drugs abused by humans preferentially increase synaptic dopamine concentrations in the mesolimbic system of freely moving rats. Proc Natl Acad Sci U S A 1988; 85(14): 5274–8PubMedCrossRef Di Chiara G, Imperato A. Drugs abused by humans preferentially increase synaptic dopamine concentrations in the mesolimbic system of freely moving rats. Proc Natl Acad Sci U S A 1988; 85(14): 5274–8PubMedCrossRef
126.
go back to reference Kotz CM, Billington CJ, Levine AS. Opioids in the nucleus of the solitary tract are involved in feeding in the rat. Am J Physiol 1997; 272(4 Pt 2): R1028–32PubMed Kotz CM, Billington CJ, Levine AS. Opioids in the nucleus of the solitary tract are involved in feeding in the rat. Am J Physiol 1997; 272(4 Pt 2): R1028–32PubMed
127.
128.
go back to reference Pradalier A, Willer JC, Boureau F, et al. Relationship between pain and obesity: an electrophysiological study. Physiol Behav 1981; 27(6): 961–4PubMedCrossRef Pradalier A, Willer JC, Boureau F, et al. Relationship between pain and obesity: an electrophysiological study. Physiol Behav 1981; 27(6): 961–4PubMedCrossRef
129.
130.
go back to reference Khimich S. Level of sensitivity of pain in patients with obesity. Acta Chir Hung 1997; 36(1–4): 166–7PubMed Khimich S. Level of sensitivity of pain in patients with obesity. Acta Chir Hung 1997; 36(1–4): 166–7PubMed
131.
go back to reference Zahorska-Markiewicz B, Kucio C, Pyszkowska J. Obesity and pain. Hum Nutr Clin Nutr 1983; 37(4): 307–10PubMed Zahorska-Markiewicz B, Kucio C, Pyszkowska J. Obesity and pain. Hum Nutr Clin Nutr 1983; 37(4): 307–10PubMed
132.
go back to reference Raymond NC, de Zwaan M, Faris PL, et al. Pain thresholds in obese bingeeating disorder subjects. Biol Psychiatry 1995; 37(3): 202–4PubMedCrossRef Raymond NC, de Zwaan M, Faris PL, et al. Pain thresholds in obese bingeeating disorder subjects. Biol Psychiatry 1995; 37(3): 202–4PubMedCrossRef
133.
go back to reference Abernethy DR, Greenblatt DJ. Drug disposition in obese humans: an update. Clin Pharmacokinet 1986; 11(3): 199–213PubMedCrossRef Abernethy DR, Greenblatt DJ. Drug disposition in obese humans: an update. Clin Pharmacokinet 1986; 11(3): 199–213PubMedCrossRef
134.
go back to reference Rost D, Mahner S, Sugiyama Y, et al. Expression and localization of the multidrug resistance-associated protein 3 in rat small and large intestine. Am J Physiol Gastrointest Liver Physiol 2002; 282(4): G720–6PubMed Rost D, Mahner S, Sugiyama Y, et al. Expression and localization of the multidrug resistance-associated protein 3 in rat small and large intestine. Am J Physiol Gastrointest Liver Physiol 2002; 282(4): G720–6PubMed
135.
go back to reference Van Aubel RA, Hartog A, Bindels RJ, et al. Expression and immunolocalization of multidrug resistance protein 2 in rabbit small intestine. Eur J Pharmacol 2000; 400(2–3): 195–8PubMedCrossRef Van Aubel RA, Hartog A, Bindels RJ, et al. Expression and immunolocalization of multidrug resistance protein 2 in rabbit small intestine. Eur J Pharmacol 2000; 400(2–3): 195–8PubMedCrossRef
136.
go back to reference Mottino AD, Hoffman T, Jennes L, et al. Expression and localization of multidrug resistant protein MRP2 in rat small intestine. J Pharmacol Exp Ther 2000; 293(3): 717–23PubMed Mottino AD, Hoffman T, Jennes L, et al. Expression and localization of multidrug resistant protein MRP2 in rat small intestine. J Pharmacol Exp Ther 2000; 293(3): 717–23PubMed
137.
go back to reference Lacombe O, Woodley J, Solleux C, et al. Localisation of drug permeability along the rat small intestine, using markers of the paracellular, transcellular and some transporter routes. Eur J Pharm Sci 2004; 23(4–5): 385–91PubMedCrossRef Lacombe O, Woodley J, Solleux C, et al. Localisation of drug permeability along the rat small intestine, using markers of the paracellular, transcellular and some transporter routes. Eur J Pharm Sci 2004; 23(4–5): 385–91PubMedCrossRef
139.
go back to reference Bloomberg RD, Urbach DR. Laparoscopic Roux-en-Y gastric bypass for severe gastroesophageal reflux after vertical banded gastroplasty. Obes Surg 2002; 12(3): 408–11PubMedCrossRef Bloomberg RD, Urbach DR. Laparoscopic Roux-en-Y gastric bypass for severe gastroesophageal reflux after vertical banded gastroplasty. Obes Surg 2002; 12(3): 408–11PubMedCrossRef
140.
go back to reference Hogben CA, Tocco DJ, Brodie BB, et al. On the mechanism of intestinal absorption of drugs. J Pharmacol Exp Ther 1959; 125(4): 275–82PubMed Hogben CA, Tocco DJ, Brodie BB, et al. On the mechanism of intestinal absorption of drugs. J Pharmacol Exp Ther 1959; 125(4): 275–82PubMed
141.
go back to reference Neuvonen PJ, Kivisto KT. Enhancement of drug absorption by antacids: an unrecognised drug interaction. Clin Pharmacokinet 1994; 27(2): 120–8PubMedCrossRef Neuvonen PJ, Kivisto KT. Enhancement of drug absorption by antacids: an unrecognised drug interaction. Clin Pharmacokinet 1994; 27(2): 120–8PubMedCrossRef
142.
go back to reference Robinson M, Horn J. Clinical pharmacology of proton pump inhibitors: what the practising physician needs to know. Drugs 2003; 63(24): 2739–54PubMedCrossRef Robinson M, Horn J. Clinical pharmacology of proton pump inhibitors: what the practising physician needs to know. Drugs 2003; 63(24): 2739–54PubMedCrossRef
143.
go back to reference Strassburg CP, Kneip S, Topp J, et al. Polymorphic gene regulation and interindividual variation of UDP-glucuronosyltransferase activity in human small intestine. J Biol Chem 2000; 275(46): 36164–71PubMedCrossRef Strassburg CP, Kneip S, Topp J, et al. Polymorphic gene regulation and interindividual variation of UDP-glucuronosyltransferase activity in human small intestine. J Biol Chem 2000; 275(46): 36164–71PubMedCrossRef
144.
go back to reference Garrett ER, Suverkrup RS, Eberst K, et al. Surgically affected sulfisoxazole pharmacokinetics in the morbidly obese. Biopharm Drug Dispos 1981; 2(4): 329–65PubMedCrossRef Garrett ER, Suverkrup RS, Eberst K, et al. Surgically affected sulfisoxazole pharmacokinetics in the morbidly obese. Biopharm Drug Dispos 1981; 2(4): 329–65PubMedCrossRef
145.
go back to reference Liu X, Lazenby AJ, Clements RH, et al. Resolution of nonalcoholic steatohepatits after gastric bypass surgery. Obes Surg 2007; 17(4): 486–92PubMedCrossRef Liu X, Lazenby AJ, Clements RH, et al. Resolution of nonalcoholic steatohepatits after gastric bypass surgery. Obes Surg 2007; 17(4): 486–92PubMedCrossRef
146.
go back to reference Cancello R, Tordjman J, Poitou C, et al. Increased infiltration of macrophages in omental adipose tissue is associated with marked hepatic lesions in morbid human obesity. Diabetes 2006; 55(6): 1554–61PubMedCrossRef Cancello R, Tordjman J, Poitou C, et al. Increased infiltration of macrophages in omental adipose tissue is associated with marked hepatic lesions in morbid human obesity. Diabetes 2006; 55(6): 1554–61PubMedCrossRef
147.
go back to reference Chitturi S, Farrell GC. Etiopathogenesis of nonalcoholic steatohepatitis. Semin Liver Dis 2001; 21(1): 27–41PubMedCrossRef Chitturi S, Farrell GC. Etiopathogenesis of nonalcoholic steatohepatitis. Semin Liver Dis 2001; 21(1): 27–41PubMedCrossRef
148.
go back to reference Shicang Y, Guijun H, Guisheng Q, et al. Efficacy of chemotherapeutic agents under hypoxic conditions in pulmonary adenocarcinoma multidrug resistant cell line. J Chemother 2007; 19(2): 203–11PubMed Shicang Y, Guijun H, Guisheng Q, et al. Efficacy of chemotherapeutic agents under hypoxic conditions in pulmonary adenocarcinoma multidrug resistant cell line. J Chemother 2007; 19(2): 203–11PubMed
149.
go back to reference Moore FD, Haley HB, Bering Jr EA, et al. Further observations on total body water: II. Changes of body composition in disease. Surg Gynecol Obstet 1952; 95(2): 155–80PubMed Moore FD, Haley HB, Bering Jr EA, et al. Further observations on total body water: II. Changes of body composition in disease. Surg Gynecol Obstet 1952; 95(2): 155–80PubMed
150.
go back to reference Schwartz AE, Matteo RS, Ornstein E, et al. Pharmacokinetics of sufentanil in obese patients. Anesth Analg 1991; 73(6): 790–3PubMed Schwartz AE, Matteo RS, Ornstein E, et al. Pharmacokinetics of sufentanil in obese patients. Anesth Analg 1991; 73(6): 790–3PubMed
151.
go back to reference Greenblatt DJ, Abernethy DR, Locniskar A, et al. Effect of age, gender, and obesity on midazolam kinetics. Anesthesiology 1984; 61(1): 27–35PubMed Greenblatt DJ, Abernethy DR, Locniskar A, et al. Effect of age, gender, and obesity on midazolam kinetics. Anesthesiology 1984; 61(1): 27–35PubMed
152.
go back to reference Schwartz AE, Matteo RS, Ornstein E, et al. Pharmacokinetics and pharmacodynamics of vecuronium in the obese surgical patient. Anesth Analg 1992; 74(4): 515–8PubMedCrossRef Schwartz AE, Matteo RS, Ornstein E, et al. Pharmacokinetics and pharmacodynamics of vecuronium in the obese surgical patient. Anesth Analg 1992; 74(4): 515–8PubMedCrossRef
153.
go back to reference Dvorchik BH, Damphousse D. The pharmacokinetics of daptomycin in moderately obese, morbidly obese, and matched nonobese subjects. J Clin Pharmacol 2005; 45(1): 48–56PubMedCrossRef Dvorchik BH, Damphousse D. The pharmacokinetics of daptomycin in moderately obese, morbidly obese, and matched nonobese subjects. J Clin Pharmacol 2005; 45(1): 48–56PubMedCrossRef
154.
go back to reference Blouin RA, Bauer LA, Miller DD, et al. Vancomycin pharmacokinetics in normal and morbidly obese subjects. Antimicrob Agents Chemother 1982; 21(4): 575–80PubMedCrossRef Blouin RA, Bauer LA, Miller DD, et al. Vancomycin pharmacokinetics in normal and morbidly obese subjects. Antimicrob Agents Chemother 1982; 21(4): 575–80PubMedCrossRef
155.
go back to reference Allard S, Kinzig M, Boivin G, et al. Intravenous ciprofloxacin disposition in obesity. Clin Pharmacol Ther 1993; 54(4): 368–73PubMedCrossRef Allard S, Kinzig M, Boivin G, et al. Intravenous ciprofloxacin disposition in obesity. Clin Pharmacol Ther 1993; 54(4): 368–73PubMedCrossRef
156.
go back to reference Abernethy DR, Divoll M, Greenblatt DJ, et al. Obesity, sex, and acetaminophen disposition. Clin Pharmacol Ther 1982; 31(6): 783–90PubMedCrossRef Abernethy DR, Divoll M, Greenblatt DJ, et al. Obesity, sex, and acetaminophen disposition. Clin Pharmacol Ther 1982; 31(6): 783–90PubMedCrossRef
157.
go back to reference Powis G, Reece P, Ahmann DL, et al. Effect of body weight on the pharmacokinetics of cyclophosphamide in breast cancer patients. Cancer Chemother Pharmacol 1987; 20(3): 219–22PubMedCrossRef Powis G, Reece P, Ahmann DL, et al. Effect of body weight on the pharmacokinetics of cyclophosphamide in breast cancer patients. Cancer Chemother Pharmacol 1987; 20(3): 219–22PubMedCrossRef
158.
go back to reference Lind MJ, Margison JM, Cerny T, et al. Prolongation of ifosfamide elimination half-life in obese patients due to altered drug distribution. Cancer Chemother Pharmacol 1989; 25(2): 139–42PubMedCrossRef Lind MJ, Margison JM, Cerny T, et al. Prolongation of ifosfamide elimination half-life in obese patients due to altered drug distribution. Cancer Chemother Pharmacol 1989; 25(2): 139–42PubMedCrossRef
159.
go back to reference Reiss RA, Haas CE, Karki SD, et al. Lithium pharmacokinetics in the obese. Clin Pharmacol Ther 1994; 55(4): 392–8PubMedCrossRef Reiss RA, Haas CE, Karki SD, et al. Lithium pharmacokinetics in the obese. Clin Pharmacol Ther 1994; 55(4): 392–8PubMedCrossRef
160.
go back to reference Jaber LA, Ducharme MP, Halapy H. The effects of obesity on the pharmacokinetics and pharmacodynamics of glipizide in patients with non-insulindependent diabetes mellitus. Ther Drug Monit 1996; 18(1): 6–13PubMedCrossRef Jaber LA, Ducharme MP, Halapy H. The effects of obesity on the pharmacokinetics and pharmacodynamics of glipizide in patients with non-insulindependent diabetes mellitus. Ther Drug Monit 1996; 18(1): 6–13PubMedCrossRef
161.
go back to reference Pai MP, Bearden DT. Antimicrobial dosing considerations in obese adult patients. Pharmacotherapy 2007; 27(8): 1081–91PubMedCrossRef Pai MP, Bearden DT. Antimicrobial dosing considerations in obese adult patients. Pharmacotherapy 2007; 27(8): 1081–91PubMedCrossRef
162.
go back to reference Casati A, Putzu M. Anesthesia in the obese patient: pharmacokinetic considerations. J Clin Anesth 2005; 17(2): 134–45PubMedCrossRef Casati A, Putzu M. Anesthesia in the obese patient: pharmacokinetic considerations. J Clin Anesth 2005; 17(2): 134–45PubMedCrossRef
163.
go back to reference Bauer LA, Edwards WA, Dellinger EP, et al. Influence of weight on aminoglycoside pharmacokinetics in normal weight and morbidly obese patients. Eur J Clin Pharmacol 1983; 24(5): 643–7PubMedCrossRef Bauer LA, Edwards WA, Dellinger EP, et al. Influence of weight on aminoglycoside pharmacokinetics in normal weight and morbidly obese patients. Eur J Clin Pharmacol 1983; 24(5): 643–7PubMedCrossRef
164.
go back to reference Caldwell JB, Nilsen AK. Intravenous ciprofloxacin dosing in a morbidly obese patient. Ann Pharmacother 1994; 28(6): 806PubMed Caldwell JB, Nilsen AK. Intravenous ciprofloxacin dosing in a morbidly obese patient. Ann Pharmacother 1994; 28(6): 806PubMed
165.
go back to reference Penzak SR, Gubbins PO, Rodvold KA, et al. Therapeutic drug monitoring of vancomycin in a morbidly obese patient. Ther Drug Monit 1998; 20(3): 261–5PubMedCrossRef Penzak SR, Gubbins PO, Rodvold KA, et al. Therapeutic drug monitoring of vancomycin in a morbidly obese patient. Ther Drug Monit 1998; 20(3): 261–5PubMedCrossRef
166.
go back to reference Shibata N, Hayakawa T, Hoshino N, et al. Effect of obesity on cyclosporine trough concentrations in psoriasis patients. Am J Health Syst Pharm 1998; 55(15): 1598–602PubMed Shibata N, Hayakawa T, Hoshino N, et al. Effect of obesity on cyclosporine trough concentrations in psoriasis patients. Am J Health Syst Pharm 1998; 55(15): 1598–602PubMed
167.
go back to reference Forse RA, Karam B, MacLean LD, et al. Antibiotic prophylaxis for surgery in morbidly obese patients. Surgery 1989; 106(4): 750–6; discussion 756-7PubMed Forse RA, Karam B, MacLean LD, et al. Antibiotic prophylaxis for surgery in morbidly obese patients. Surgery 1989; 106(4): 750–6; discussion 756-7PubMed
168.
go back to reference Bauer LA, Black DJ, Lill JS. Vancomycin dosing in morbidly obese patients. Eur J Clin Pharmacol 1998; 54(8): 621–5PubMedCrossRef Bauer LA, Black DJ, Lill JS. Vancomycin dosing in morbidly obese patients. Eur J Clin Pharmacol 1998; 54(8): 621–5PubMedCrossRef
169.
go back to reference Rosell S, Belfrage E. Blood circulation in adipose tissue. Physiol Rev 1979; 59(4): 1078–104PubMed Rosell S, Belfrage E. Blood circulation in adipose tissue. Physiol Rev 1979; 59(4): 1078–104PubMed
170.
go back to reference Jung D, Mayersohn M, Perrier D, et al. Thiopental disposition in lean and obese patients undergoing surgery. Anesthesiology 1982; 56(4): 269–74PubMedCrossRef Jung D, Mayersohn M, Perrier D, et al. Thiopental disposition in lean and obese patients undergoing surgery. Anesthesiology 1982; 56(4): 269–74PubMedCrossRef
171.
go back to reference Cloyd JC, Wright BD, Perrier D. Pharmacokinetic properties of thiopental in two patients treated for uncontrollable seizures. Epilepsia 1979; 20(3): 313–8PubMedCrossRef Cloyd JC, Wright BD, Perrier D. Pharmacokinetic properties of thiopental in two patients treated for uncontrollable seizures. Epilepsia 1979; 20(3): 313–8PubMedCrossRef
172.
go back to reference Servin F, Farinotti R, Haberer JP, et al. Propofol infusion for maintenance of anesthesia in morbidly obese patients receiving nitrous oxide: a clinical and pharmacokinetic study. Anesthesiology 1993; 78(4): 657–65PubMedCrossRef Servin F, Farinotti R, Haberer JP, et al. Propofol infusion for maintenance of anesthesia in morbidly obese patients receiving nitrous oxide: a clinical and pharmacokinetic study. Anesthesiology 1993; 78(4): 657–65PubMedCrossRef
173.
go back to reference Egan TD, Huizinga B, Gupta SK, et al. Remifentanil pharmacokinetics in obese versus lean patients. Anesthesiology 1998; 89(3): 562–73PubMedCrossRef Egan TD, Huizinga B, Gupta SK, et al. Remifentanil pharmacokinetics in obese versus lean patients. Anesthesiology 1998; 89(3): 562–73PubMedCrossRef
174.
go back to reference Wada DR, Bjorkman S, Ebling WF, et al. Computer simulation of the effects of alterations in blood flows and body composition on thiopental pharmacokinetics in humans. Anesthesiology 1997; 87(4): 884–99PubMedCrossRef Wada DR, Bjorkman S, Ebling WF, et al. Computer simulation of the effects of alterations in blood flows and body composition on thiopental pharmacokinetics in humans. Anesthesiology 1997; 87(4): 884–99PubMedCrossRef
175.
go back to reference Bosma RJ, Krikken JA, Homan van der Heide JJ, et al. Obesity and renal hemodynamics. Contrib Nephrol 2006; 151184-202 Bosma RJ, Krikken JA, Homan van der Heide JJ, et al. Obesity and renal hemodynamics. Contrib Nephrol 2006; 151184-202
176.
go back to reference Strum EM, Szenohradszki J, Kaufman WA, et al. Emergence and recovery characteristics of desflurane versus sevoflurane in morbidly obese adult surgical patients: a prospective, randomized study. Anesth Analg 2004; 99(6): 1848–153PubMedCrossRef Strum EM, Szenohradszki J, Kaufman WA, et al. Emergence and recovery characteristics of desflurane versus sevoflurane in morbidly obese adult surgical patients: a prospective, randomized study. Anesth Analg 2004; 99(6): 1848–153PubMedCrossRef
177.
go back to reference Cancello R, Henegar C, Viguerie N, et al. Reduction of macrophage infiltration and chemoattractant gene expression changes in white adipose tissue of morbidly obese subjects after surgery-induced weight loss. Diabetes 2005; 54(8): 2277–86PubMedCrossRef Cancello R, Henegar C, Viguerie N, et al. Reduction of macrophage infiltration and chemoattractant gene expression changes in white adipose tissue of morbidly obese subjects after surgery-induced weight loss. Diabetes 2005; 54(8): 2277–86PubMedCrossRef
178.
go back to reference Cancello R, Tounian A, Poitou C, et al. Adiposity signals, genetic and body weight regulation in humans. Diabetes Metab 2004; 30(3): 215–27PubMedCrossRef Cancello R, Tounian A, Poitou C, et al. Adiposity signals, genetic and body weight regulation in humans. Diabetes Metab 2004; 30(3): 215–27PubMedCrossRef
179.
go back to reference Clement K, Viguerie N, Poitou C, et al. Weight loss regulates inflammationrelated genes in white adipose tissue of obese subjects. Faseb J 2004; 18(14): 1657–69PubMedCrossRef Clement K, Viguerie N, Poitou C, et al. Weight loss regulates inflammationrelated genes in white adipose tissue of obese subjects. Faseb J 2004; 18(14): 1657–69PubMedCrossRef
180.
go back to reference Thorn M, Finnstrom N, Lundgren S, et al. Cytochromes P450 and MDR1 mRNA expression along the human gastrointestinal tract. Br J Clin Pharmacol 2005; 60(1): 54–60PubMedCrossRef Thorn M, Finnstrom N, Lundgren S, et al. Cytochromes P450 and MDR1 mRNA expression along the human gastrointestinal tract. Br J Clin Pharmacol 2005; 60(1): 54–60PubMedCrossRef
181.
go back to reference Paintaud G, Bechtel Y, Brientini MP, et al. Effects of liver diseases on drug metabolism. Therapie 1996; 51(4): 384–9PubMed Paintaud G, Bechtel Y, Brientini MP, et al. Effects of liver diseases on drug metabolism. Therapie 1996; 51(4): 384–9PubMed
182.
go back to reference Chen YL, Le Vraux V, Leneveu A, et al. Acute-phase response, interleukin-6, and alteration of cyclosporine pharmacokinetics. Clin Pharmacol Ther 1994; 55(6): 649–60PubMedCrossRef Chen YL, Le Vraux V, Leneveu A, et al. Acute-phase response, interleukin-6, and alteration of cyclosporine pharmacokinetics. Clin Pharmacol Ther 1994; 55(6): 649–60PubMedCrossRef
183.
go back to reference Hartz AJ, Fischer ME, Bril G, et al. The association of obesity with joint pain and osteoarthritis in the HANES data. J Chronic Dis 1986; 39(4): 311–9PubMedCrossRef Hartz AJ, Fischer ME, Bril G, et al. The association of obesity with joint pain and osteoarthritis in the HANES data. J Chronic Dis 1986; 39(4): 311–9PubMedCrossRef
184.
go back to reference Ito K, Iwatsubo T, Kanamitsu S, et al. Prediction of pharmacokinetic alterations caused by drug-drug interactions: metabolic interaction in the liver. Pharmacol Rev 1998; 50(3): 387–412PubMed Ito K, Iwatsubo T, Kanamitsu S, et al. Prediction of pharmacokinetic alterations caused by drug-drug interactions: metabolic interaction in the liver. Pharmacol Rev 1998; 50(3): 387–412PubMed
185.
go back to reference Sugerman HJ, DeMaria EJ, Felton 3rd WL, et al. Increased intra-abdominal pressure and cardiac filling pressures in obesity-associated pseudotumor cerebri. Neurology 1997; 49(2): 507–11PubMedCrossRef Sugerman HJ, DeMaria EJ, Felton 3rd WL, et al. Increased intra-abdominal pressure and cardiac filling pressures in obesity-associated pseudotumor cerebri. Neurology 1997; 49(2): 507–11PubMedCrossRef
186.
go back to reference Yeo GS, Connie Hung CC, Rochford J, et al. A de novo mutation affecting human TrkB associated with severe obesity and developmental delay. Nat Neurosci 2004; 7(11): 1187–9PubMedCrossRef Yeo GS, Connie Hung CC, Rochford J, et al. A de novo mutation affecting human TrkB associated with severe obesity and developmental delay. Nat Neurosci 2004; 7(11): 1187–9PubMedCrossRef
187.
go back to reference Guo W, Robbins MT, Wei F, et al. Supraspinal brain-derived neurotrophic factor signaling: a novel mechanism for descending pain facilitation. J Neurosci 2006; 26(1): 126–37PubMedCrossRef Guo W, Robbins MT, Wei F, et al. Supraspinal brain-derived neurotrophic factor signaling: a novel mechanism for descending pain facilitation. J Neurosci 2006; 26(1): 126–37PubMedCrossRef
188.
go back to reference Ramer LM, McPhail LT, Borisoff JF, et al. Endogenous TrkB ligands suppress functional mechanosensory plasticity in the deafferented spinal cord. J Neurosci 2007; 27(21): 5812–22PubMedCrossRef Ramer LM, McPhail LT, Borisoff JF, et al. Endogenous TrkB ligands suppress functional mechanosensory plasticity in the deafferented spinal cord. J Neurosci 2007; 27(21): 5812–22PubMedCrossRef
189.
go back to reference Wand GS, McCaul M, Yang X, et al. The mu-opioid receptor gene polymorphism (A118G) alters HPA axis activation induced by opioid receptor blockade. Neuropsychopharmacology 2002; 26(1): 106–14PubMedCrossRef Wand GS, McCaul M, Yang X, et al. The mu-opioid receptor gene polymorphism (A118G) alters HPA axis activation induced by opioid receptor blockade. Neuropsychopharmacology 2002; 26(1): 106–14PubMedCrossRef
190.
go back to reference Hernandez-Avila CA, Wand G, Luo X, et al. Association between the cortisol response to opioid blockade and the Asn40Asp polymorphism at the muopioid receptor locus (OPRM1). Am J Med Genet B Neuropsychiatr Genet 2003; 118(1): 60–5CrossRef Hernandez-Avila CA, Wand G, Luo X, et al. Association between the cortisol response to opioid blockade and the Asn40Asp polymorphism at the muopioid receptor locus (OPRM1). Am J Med Genet B Neuropsychiatr Genet 2003; 118(1): 60–5CrossRef
191.
go back to reference Barnes MJ, Holmes G, Primeaux SD, et al. Increased expression of mu opioid receptors in animals susceptible to diet-induced obesity. Peptides 2006; 27(12): 3292–8PubMedCrossRef Barnes MJ, Holmes G, Primeaux SD, et al. Increased expression of mu opioid receptors in animals susceptible to diet-induced obesity. Peptides 2006; 27(12): 3292–8PubMedCrossRef
192.
go back to reference Chatoor I, Herman BH, Hartzler J. Effects of the opiate antagonist, naltrexone, on binging antecedents and plasma beta-endorphin concentrations. J Am Acad Child Adolesc Psychiatry 1994; 33(5): 748–52PubMedCrossRef Chatoor I, Herman BH, Hartzler J. Effects of the opiate antagonist, naltrexone, on binging antecedents and plasma beta-endorphin concentrations. J Am Acad Child Adolesc Psychiatry 1994; 33(5): 748–52PubMedCrossRef
193.
go back to reference Drewnowski A, Krahn DD, Demitrack MA, et al. Naloxone, an opiate blocker, reduces the consumption of sweet high-fat foods in obese and lean female binge eaters. Am J Clin Nutr 1995; 61(6): 1206–12PubMed Drewnowski A, Krahn DD, Demitrack MA, et al. Naloxone, an opiate blocker, reduces the consumption of sweet high-fat foods in obese and lean female binge eaters. Am J Clin Nutr 1995; 61(6): 1206–12PubMed
194.
go back to reference Kotz CM, Glass MJ, Levine AS, et al. Regional effect of naltrexone in the nucleus of the solitary tract in blockade of NPY-induced feeding. Am J Physiol Regul Integr Comp Physiol 2000; 278(2): R499–503PubMed Kotz CM, Glass MJ, Levine AS, et al. Regional effect of naltrexone in the nucleus of the solitary tract in blockade of NPY-induced feeding. Am J Physiol Regul Integr Comp Physiol 2000; 278(2): R499–503PubMed
195.
go back to reference MacDonald AF, Billington CJ, Levine AS. Alterations in food intake by opioid and dopamine signaling pathways between the ventral tegmental area and the shell of the nucleus accumbens. Brain Res 2004; 1018(1): 78–85PubMedCrossRef MacDonald AF, Billington CJ, Levine AS. Alterations in food intake by opioid and dopamine signaling pathways between the ventral tegmental area and the shell of the nucleus accumbens. Brain Res 2004; 1018(1): 78–85PubMedCrossRef
196.
go back to reference Pijlman FT, Wolterink G, Van Ree JM. Physical and emotional stress have differential effects on preference for saccharine and open field behaviour in rats. Behav Brain Res 2003; 139(1–2): 131–8PubMedCrossRef Pijlman FT, Wolterink G, Van Ree JM. Physical and emotional stress have differential effects on preference for saccharine and open field behaviour in rats. Behav Brain Res 2003; 139(1–2): 131–8PubMedCrossRef
197.
go back to reference Tabarin A, Diz-Chaves Y, Carmona MDC, et al. Resistance to diet-induced obesity in mu-opioid receptor-deficient mice: evidence for a “thrifty gene”. Diabetes 2005; 54(12): 3510–6PubMedCrossRef Tabarin A, Diz-Chaves Y, Carmona MDC, et al. Resistance to diet-induced obesity in mu-opioid receptor-deficient mice: evidence for a “thrifty gene”. Diabetes 2005; 54(12): 3510–6PubMedCrossRef
198.
go back to reference Zhang M, Gosnell BA, Kelley AE. Intake of high-fat food is selectively enhanced by mu opioid receptor stimulation within the nucleus accumbens. J Pharmacol Exp Ther 1998; 285(2): 908–14PubMed Zhang M, Gosnell BA, Kelley AE. Intake of high-fat food is selectively enhanced by mu opioid receptor stimulation within the nucleus accumbens. J Pharmacol Exp Ther 1998; 285(2): 908–14PubMed
199.
go back to reference Bond C, LaForge KS, Tian M, et al. Single-nucleotide polymorphism in the human mu opioid receptor gene alters beta-endorphin binding and activity: possible implications for opiate addiction. Proc Natl Acad Sci U S A 1998; 95(16): 9608–13PubMedCrossRef Bond C, LaForge KS, Tian M, et al. Single-nucleotide polymorphism in the human mu opioid receptor gene alters beta-endorphin binding and activity: possible implications for opiate addiction. Proc Natl Acad Sci U S A 1998; 95(16): 9608–13PubMedCrossRef
200.
go back to reference Davis CA, Levitan RD, Reid C, et al. Dopamine for “wanting” and opioids for “liking”: a comparison of obese adults with and without binge eating. Obesity (Silver Spring) 2009; 17(6): 1220–5 Davis CA, Levitan RD, Reid C, et al. Dopamine for “wanting” and opioids for “liking”: a comparison of obese adults with and without binge eating. Obesity (Silver Spring) 2009; 17(6): 1220–5
Metadata
Title
Pharmacology of Morphine in Obese Patients
Clinical Implications
Authors
Célia Lloret Linares
Xavier Decléves
Jean Michel Oppert
Arnaud Basdevant
Karine Clement
Christophe Bardin
Jean Michel Scherrmann
Jean Pierre Lepine
Jean François Bergmann
Prof. Stéphane Mouly
Publication date
01-10-2009
Publisher
Springer International Publishing
Published in
Clinical Pharmacokinetics / Issue 10/2009
Print ISSN: 0312-5963
Electronic ISSN: 1179-1926
DOI
https://doi.org/10.2165/11317150-000000000-00000

Other articles of this Issue 10/2009

Clinical Pharmacokinetics 10/2009 Go to the issue

Correspondence

The Authors’ Reply