Intravenous and oral l-α-acetylmethadol: pharmacodynamics and pharmacokinetics in humans

SL Walsh, RE Johnson, EJ Cone, GE Bigelow - Journal of Pharmacology …, 1998 - ASPET
… and pharmacokinetic profile of LAAM when given orally and intravenously to humans. Opioid-…
Behavioral, physiological, subjective and pharmacokinetic measures were collected before …

1-α-Acetylmethadol (LAAM) pharmacokinetics and metabolism: current status

AL Misra, SJ Mule - The American Journal of Drug and Alcohol …, 1975 - Taylor & Francis
… Although I*-acetylmethadol derived from &methadone was less active than its enantiomorph
… Early investigations [6, 71 on the pharmacological activity of LAAM in man demonstrated …

Metabolism of methadone andlevo-α-acetylmethadol (LAAM) by human intestinal cytochrome P450 3A4 (CYP3A4): potential contribution of intestinal metabolism to …

Y Oda, ED Kharasch - Journal of Pharmacology and Experimental …, 2001 - ASPET
… In addition, methadone (and possibly LAAM) is susceptible to pharmacokinetic drug …
To predict pharmacokinetics and effects of drug interactions, in vitro metabolic profiles are …

… of levo-alpha-acetylmethdol (LAAM) as an alternative treatment for methadone maintenance patients who regularly experience withdrawal: a pharmacokinetic and …

DAL Newcombe, F Bochner, JM White… - Drug and Alcohol …, 2004 - Elsevier
The aim of this study was to determine if substitution of daily methadone with second daily
levo-alpha-acetylmethadol (LAAM) would convert non-holders on methadone into holders on …

Determination of l-α-acetylmethadol (LAAM), norLAAM, and dinorLAAM in clinical and in vitro samples using liquid chromatography with electrospray ionization and …

W Huang, PA Bemis, MH Slawson… - Journal of pharmaceutical …, 2003 - Elsevier
… on the pharmacokinetics, metabolism, drug interactions, and toxicity of LAAM in humans and
… The dynamic range is 5–300 ng/mL when using 1.0 mL of human plasma. This method has …

Pharmacokinetics of methadone

RA Lugo, KL Satterfield, SE Kern - Journal of Pain & Palliative …, 2005 - Taylor & Francis
… must have an understanding of the pharmacokinetics and pharmacodynamics of methadone
in … General dosing guidelines, dosage conversions from other opioids and pharmacokinetic

Paradoxical Role of Cytochrome P450 3A in the Bioactivation and Clinical Effects of Levo-α-Acetylmethadol: Importance of Clinical Investigations to Validate In Vitro …

ED Kharasch, D Whittington, C Hoffer, K Krudys… - … pharmacokinetics, 2005 - Springer
… This investigation demonstrates that CYP3A4 is a major CYP isoform responsible for human
LAAM N- demethylation and bioactivation in humans, but also reveals the existence of a …

Methadone—metabolism, pharmacokinetics and interactions

A Ferrari, CPR Coccia, A Bertolini, E Sternieri - Pharmacological research, 2004 - Elsevier
… a bi-exponential curve, with a rapid α-phase, that corresponds to the … disappearance from
the plasma (α-phase, distribution) shows … So, for example, the blood concentrations of acid α 1 -…

Interactions of the narcotic l-α-acetylmethadol with human cardiac K+ channels

J Kang, XL Chen, H Wang, D Rampe - European journal of pharmacology, 2003 - Elsevier
… In conclusion, this report is the first to detail the effects of the narcotic analgesic l-α-acetylmethadol
on human cardiac K + channels. We find that l-α-acetylmethadol is a selective …

Plasma and Urine Disposition of 1-α-Acetylmethadol and its Principal Metabolites in Man

BS Finkle, TA Jennison, DM Chinn… - Journal of Analytical …, 1982 - academic.oup.com
… The disposition of 1-α-acetylmethadol (LAAM) in plasma and urine was monitored by GC/CIMS
following oral administration of 10 doses (0.73–1.5 mg/kg) over 42 days, to twelve human