NCT Number: NCT00617526
Naïve HIV POC Monotherapy Trial
The primary objective of the trial is:
• to evaluate the change from baseline in plasma viral load with placebo and one of up to 4 dose regimens of RDEA806.
The secondary objectives are:
Efficacy
* to describe the nadir of the plasma viral load * to describe the DAVG * to assess the proportion of subjects who reached a drop in viral load of 0.5 log, 1 log, or reach an undetectable viral load * to assess the plasma viral load decay rate * to evaluate immunologic changes (as measured by CD4 and CD8 cells) * to evaluate the genotypic and phenotypic pattern of the virus Pharmacokinetics * to evaluate the pharmacokinetics and the pharmacokinetic/pharmacodynamic relationship of RDEA806 Safety * to evaluate the safety and tolerability of bid and qd dosing of RDEA806 as monotherapy
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Notify MeKey information
Conditions
Age range
18 year–65 year
Sex eligibility
Male
Study type
Interventional
Phase
Phase 2
Primary location
Hamburg, Germany
Who can participate
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
- Documented chronic HIV-1 infection
- HIV-1 plasma viral load at screening visit above 5000 HIV-1 RNA copies/ml
- Male, aged above 18 years and less than 65 years of age
- Adequate method of birth control
- Subject has never received an antiretroviral agent (NRTI, NNRTI, PI, entry inhibitor or integrase inhibitor) for the treatment of HIV and agrees not to start antiretroviral therapy prior to enrollment or subject has only received a short course of treatment for less than 14 days and has been off treatment for at least 8 weeks
- Subject has no primary mutation in the reverse transcriptase (RT) gene associated with resistance to RT inhibitors and no major mutation in the protease gene associated with resistance to PIs determined by genotypic resistance testing at screening
Exclusion criteria
- History or suspicion of alcohol or drug abuse which in the Investigator's opinion may lead to non-compliance
- CD4 count < 350 cells/mm3
- Life expectancy of less than 6 months
- Receipt of an investigational drug within 30 days prior to the trial drug administration
- Receipt of any vaccine within 30 days of screening visit
- Acute HIV-1 infection (seroconversion illness)
- Acute hepatitis A or acute or chronic hepatitis B or C infection
- Currently active acquired immune deficiency syndrome (AIDS)-defining illness (Category C conditions according to the Centers for Disease Control [CDC] Classification System for HIV Infection 1993)
- No clinically relevant laboratory abnormalities Renal impairment: serum creatinine > 1.5 x ULN
- Febrile illness within 120 hours prior to dosing
- History of severe drug allergy or hypersensitivity
- Significant cardiac dysfunction
Treatment and study plan
Placebo
DrugPlacebo
RDEA806 1000 mg
DrugRDEA806 600 mg
DrugRDEA806 800 mg
DrugPrimary outcomes
-
Change from baseline in HIV plasma viral load
Time frame: 9 days
Secondary outcomes
-
Safety will be assessed as adverse and HIV related events, clinical laboratory test results(hematology, chemistry, urinalysis), vital signs, 12-lead electrocardiograms (ECGs), and physical examination
Time frame: 22 days
-
Pharmacokinetics and Resistance
Time frame: 22 days
Sponsors and collaborators
Lead sponsor
Ardea Biosciences, Inc.
Industry
Registry information
Official study title
A Multicenter Phase 2a, Randomized, Double-blind, Placebo-controlled, Proof-of-concept Trial to Determine the Antiviral Activity, Pharmacokinetics, Tolerability and Safety of RDEA806 in HIV-1 Positive, Antiretroviral naïve Subjects
Important dates
- Study start
- 2008
- Primary completion
- 2008
- Study completion
- 2008
- First posted
- Feb 18, 2008
- Registry last updated
- Jan 28, 2014
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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