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Theophylline disposition--effects of cimetidine, mebendazole and albendazole.
Author: AdebayoG I, MabadejeA F
Original Abstract of the Article :
On the basis of the report that benzimidazoles bind to and inhibit the hepatic cytochrome P-450 enzyme system, the effect of mebendazole and albendazole on theophylline disposition was studied in 12 volunteers. Mebendazole at a dose of 100 mg b.d. for 3 days did not significantly alter the theophyll...See full text at original site
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引用元:
https://doi.org/10.1111/j.1365-2036.1988.tb00706.x
データ提供:米国国立医学図書館(NLM)
Theophylline Disposition: Interactions with Cimetidine, Mebendazole, and Albendazole
The field of pharmacokinetics is a vast and complex one, particularly when considering drug interactions. This study investigated the effects of cimetidine, mebendazole, and albendazole on theophylline disposition. The researchers used a [research method] to examine the pharmacokinetic parameters of theophylline in the presence of these medications. The authors discovered that [key findings] and explored the implications of these findings for the clinical management of theophylline and its interactions with other medications. A particularly noteworthy finding was that cimetidine significantly increased theophylline half-life and reduced its clearance.
Cimetidine's Impact on Theophylline Metabolism
This research highlights the importance of considering potential drug interactions, especially when administering medications that are metabolized by the same enzymes. In this case, cimetidine significantly affected theophylline metabolism, leading to a longer half-life and reduced clearance. This implies that co-administration of cimetidine with theophylline could increase the risk of theophylline toxicity. Clinicians should carefully monitor patients for signs of toxicity when prescribing theophylline, especially if they are also taking cimetidine.
Managing Drug Interactions with Theophylline
Understanding drug interactions is essential for ensuring patient safety and optimizing treatment outcomes. These findings suggest that clinicians should be aware of potential interactions between theophylline and medications like cimetidine, mebendazole, and albendazole. Careful monitoring of theophylline levels and adjustments in dosage may be necessary when these medications are co-administered. By understanding these interactions, clinicians can better manage theophylline therapy and ensure the best possible outcomes for their patients.
Dr. Camel's Conclusion
This study sheds light on the intricate world of drug interactions. We learned that cimetidine can significantly impact theophylline metabolism, leading to potentially dangerous interactions. This research underscores the importance of understanding the pharmacokinetic properties of medications and their potential interactions. By carefully considering these factors, we can ensure the safe and effective use of medications for our patients. After all, in the world of medicine, knowledge is our compass in the vast desert of possible complications.
Date :
- Date Completed 1991-12-19
- Date Revised 2019-08-28
Further Info :
Related Literature
English
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