Ignite Creation Date:
2025-12-24 @ 12:55 PM
Ignite Modification Date:
2025-12-27 @ 9:59 PM
Study NCT ID:
NCT00152061
Status:
COMPLETED
Last Update Posted:
2013-06-19
First Post:
2005-09-08
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Switch Study: The Role of Lamivudine/Emtricitabine (3TC/FTC) in Antiretroviral Regimens
Sponsor:
Stanford University
Organization:
Study Overview
Official Title:
The Role of 3TC/FTC in Partially Suppressive Antiretroviral Regimens: The Switch Study
Status:
COMPLETED
Status Verified Date:
2013-06
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:
In this study the researchers will be enrolling patients who are failing their current antiretroviral regimen who also have resistance to 3TC or FTC. Patients will have their current antiretroviral regimen changed based on resistance testing and also be randomly assigned to either include, or not include 3TC/FTC in this new regimen. The purpose of the research is to investigate whether the change in therapy results in a decrease in the amount of virus particles and an increase in the CD4 cell count. In addition the researchers are investigating the relationship between the existence of resistance and the rate of decrease in viral load, and also to determine if continuing 3TC/FTC (despite being resistant to the medications) has any effect on the rate of decrease of viral load, or effect on CD4 counts.
Detailed Description:
In this randomized, open-label, controlled trial, HIV-infected patients who are failing 3TC/FTC-containing highly active antiretroviral therapy, (HAART), will be offered individual treatment selection based on best clinical judgment and genotypic HIV-RNA resistance analysis. Patients who meet entry criteria will first be randomized to either continue or discontinue 3TC/FTC while they remain on their current therapy. HIV-1 viral load will be measured 4 times over a period of 14 days to determine the virologic response to this change. At day 14, each patient's regimen will be optimized to a new combination based on a genotype test taken at study entry. Patients will then start on the new salvage regimen, including or not including 3TC/FTC based on their initial randomization. Additional HIV-1 viral load measurements will be obtained to determine the virologic response to the new salvage regimen over 24 weeks.
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?: