Predictors of Drug Hypersensitivity in HIV Infected Subjects
|ClinicalTrials.gov Identifier: NCT00168220|
Recruitment Status : Withdrawn (Insufficient recruitment)
First Posted : September 15, 2005
Last Update Posted : January 20, 2012
|Condition or disease|
|HIV Infections Hypersensitivity|
- To determine in a case control study clinical parameters associated with drug HSR to abacavir, nevirapine and efavirenz in HIV infected subjects.
- To measure functional and numerical differences in DC populations and responses to TLR ligands in patients with HSR and tolerant subjects sharing genetic markers for susceptibility to HSR.
- Identify the role of different DC populations in the development of abacavir reaction by mixing and depletion studies in sensitized subjects and in in vitro assays for abacavir hypersensitivity.
- To measure T cell parameters including T cell viability in culture, and expression of fas and fasL on blood mononuclear cells in HIV infected controls and HSR patients.
- To measure blood T cell populations including drug reactive T cells and T regulatory cells in tolerant and reactive subjects with genetic susceptibility to Abacavir and Nevirapine HSR.
|Study Type :||Observational|
|Actual Enrollment :||0 participants|
|Observational Model:||Case Control|
|Official Title:||Predictors of Drug Hypersensitivity in HIV Infected Subjects|
|Study Start Date :||August 2005|
Drug hypersensitive group
HIV positive patients with a history of a Hypersensitivity Reaction to the antiretroviral medications Nevirapine, Abacavir or Efavirenz
Drug tolerant group
HIV positive patients selected based on drug exposure greater than 2 weeks and tolerance to to Abacavir or Nevirapine.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00168220
|Melbourne, Victoria, Australia, 3004|
|Principal Investigator:||Paul Cameron, Dr||The Alfred|