Ignite Creation Date:
2025-12-24 @ 6:29 PM
Ignite Modification Date:
2026-01-01 @ 1:11 PM
Study NCT ID:
NCT02960568
Status:
COMPLETED
Last Update Posted:
2021-10-20
First Post:
2016-11-02
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Genetic Variability in CYP2D6 in U.S Active Duty Population
Sponsor:
Walter Reed Army Institute of Research (WRAIR)
Organization:
Study Overview
Official Title:
Genetic Variability in the Cytochrome P-450 Isoenzyme 2D6 (CYP2D6) in an Active Duty U.S. Military Population and the Impact of CYP2D6 Phenotype on Primaquine Metabolism.
Status:
COMPLETED
Status Verified Date:
2021-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The investigator proposes to 2D6 (Cytochrome P-450 Isoenzyme 2D6) genotype and phenotype a group of active duty service members and assess the effects on primaquine metabolism.
Detailed Description:
The investigator propose to enroll a group of active duty service members in order to determine individuals' 2D6 isoenzyme genotype, an enzyme belonging to the hepatic cytochrome P450 oxidase system. The 2D6 isoenzyme is a key enzyme involved in the metabolism of many drugs including the anti-malarial drug primaquine (PQ). By knowing the genotype, the investigator can then categorize each volunteer by CYP2D6 phenotype i.e., expected impact on drug metabolism. In order to further substantiate the relationship between CYP2D6 activity, inadequate metabolism and subsequent primaquine failure, the investigator proposes to assess the effect of 2D6 genetic polymorphisms on PQ metabolism by measuring the PQ pharmacokinetics (PK) over 24 hours following a single 30 mg oral dose in a subset of these Active Duty subjects.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| D6.7_14_I_14_J9_837 | OTHER_GRANT | Defense Health Program | View |