Effect of thioridazine dosage on the debrisoquine hydroxylation phenotype in psychiatric patients with different CYP2D6 genotypes.

Author: BereczR, DoradoP, Fernández-SalgueroP, LLerenaA, de la RubiaA

Paper Details 
Original Abstract of the Article :
Sixteen hospitalized white European Spanish psychiatric patients treated with thioridazine alone were studied with respect to CYP2D6 genotype, debrisoquine metabolic ratio (MR), and the plasma levels of thioridazine and its metabolites mesoridazine and sulforidazine. After decreasing the dose of thi...See full text at original site
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引用元:
https://doi.org/10.1097/00007691-200112000-00004

データ提供:米国国立医学図書館(NLM)

Thioridazine and CYP2D6: A Delicate Balance in the Desert

This research delves into the complex interaction between thioridazine, a psychiatric medication, and the CYP2D6 enzyme, a key player in drug metabolism. It's like exploring a delicate ecosystem in the desert, where every element is interconnected. The authors are investigating how thioridazine can affect the activity of CYP2D6, leading to potential complications.

Inhibition and Genotype: A Desert of Variability

The study found that thioridazine inhibits the activity of CYP2D6, a process influenced by individual genetic variations. It's like discovering different types of cacti in the desert – each with its own unique response to water and sunlight. The authors found that individuals with different CYP2D6 genotypes may experience varying levels of inhibition, highlighting the importance of personalized medicine.

A Desert of Caution: Dosage and Concomitant Medications

The research emphasizes the importance of careful dosage adjustments when using thioridazine, particularly when other medications are involved. It's like navigating a desert with multiple paths – each path requires a different approach. The authors urge clinicians to be aware of this interaction and to make appropriate adjustments to avoid potential complications.

Dr.Camel's Conclusion

This study sheds light on the complex interplay between thioridazine and the CYP2D6 enzyme. It's a reminder that the desert of drug metabolism is full of hidden interactions, and it's crucial to approach medication management with a careful eye. By understanding these complexities, we can create safer and more effective treatment plans for our patients.

Date :
  1. Date Completed 2002-03-07
  2. Date Revised 2019-09-06
Further Info :

Pubmed ID

11802093

DOI: Digital Object Identifier

10.1097/00007691-200112000-00004

Related Literature

SNS
PICO Info
in preparation
Languages

English

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