| 1. Accepted major perpetrators | 2. Rejected perpetrators | 3. Unclassifiable | 4. Full table |
montelukast is a weak inducer of CYP1A2.
|Weak inducers||carbamazepine  |
- Weak inducers: < 2-fold decrease in AUC or < 50% increase in clearance of in vivo CYP probe.
Footnotes and References
|1.||Wietholtz H, Zysset T, Kreiten K, Kohl D, Buchsel R, Matern S. Effect of phenytoin, carbamazepine, and valproic acid on caffeine metabolism. European Journal of Clinical Pharmacology 1989; 36: 401-06.[PubMed]|
|2.||Yeh RF, Gaver VE, Patterson KB, Rezk NL, Baxter-Meheux F, Blake MJ, Eron JJJ, Klein CE, Rublein JC, Kashuba ADM. Lopinavir/Ritonavir Induces the Hepatic Activity of Cytochrome P450 Enzymes CYP2C9, CYP2C19, and CYP1A2 But Inhibits the Hepatic and Intestinal Activity of CYP3A as Measured by a Phenotyping Drug Cocktail in Healthy Volunteers. Journal of Acquired Immune Deficiency Syndromes 2006; 42: 52-60.[PubMed]|
|3.||Malmstrom K, Schwartz J, Reiss TF, Sullivan TJ, Reese JH, Jauregui L, Miller K, Scott M, Shingo S, Peszek I, Larson P, Ebel D, Hunt TL, Huhn RD, Bachmann K. Effect of Montelukast on Single-Dose Theophylline Pharmacokinetics. American Journal of Therapeutics 1998; 5: 189-96.[PubMed]|
|4.||Saccar CL, Danish M, Ragni MC, Rocci ML, Greene J, Yaffe SJ, Mansmann HC. The effect of phenobarbital on theophylline disposition in children with asthma. Journal of Allergy and Clinical Immunology 1985; 75: 716-19.[PubMed]|
|5.||Backman JT, Schroder MT, Neuvonen PJ. Effects of gender and moderate smoking on the pharmacokinetics and effects of the CYP1A2 substrate tizanidine. European Journal of Clinical Pharmacology 2008; 64: 17-24.[PubMed]|
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