A Genotype Stratification Study for Pharmacokinetics and Pharmacodynamics of Amitriptyline in Healthy Male Subjects

• Status: Unknown status
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: Male

Summary

A total of 24 healthy Korean male subjects will receive a single oral dose of amitriptyline, 25 mg. Subjects will be enrolled in this study based on their cytochrome P450 2D6 and cytochrome P450 2C19 genotypes, and serial blood sampling will be done for plasma concentrations of amitriptyline, nortriptyline, and their metabolites. Various pharmacodynamic markers related to the adverse event of amitriptyline will be measured serially during the study.

• Phase: Phase 1
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Asan Medical Center
• Treatments: Amitriptyline; Amitriptyline, perphenazine drug combination

Criteria

Inclusion Criteria:

• Healthy male volunteer, age 19~45 years

• The result of Body Mass Index(BMI) is not less than 19 kg/m2 , no more than 28 kg/m2

• Subject who has the ability to comprehend the study objectives, contents and the property of the study drug before participating in the trial.

• Voluntarily signed the informed consent form

Exclusion Criteria:

• Presence of medical history or a concurrent disease that may interfere with treatment and safety assessment or completion of this clinical study

• History of relevant drug allergies or clinically significant hypersensitivity reaction.

• Smoked more than 10 cigarettes a day for past 3 months

• Not eligible due to other reasons including laboratory results