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The purpose of this study is to determine if two dose levels of indinavir combined with two nucleoside analogue reverse transcriptase inhibitors (NRTIs) have the same effect on plasma viral load (level of HIV in the blood).
In this open-label study 350 seropositive HIV-1 men and women are first stratified according to baseline plasma viral RNA (less than 400 copies/mL vs negative plasma viral RNA result) then randomized into one of two arms:
Arm 1: Indinavir (800 mg, q8h) plus two pre-existing NRTIs. Arm 2: Indinavir (1,200 mg, q12h) plus two pre-existing NRTIs. Plasma viral RNA will be measured every 4 weeks for the duration of the 24-week study.
Endpoint Classification: Safety Study, Masking: Open Label, Primary Purpose: Treatment
1917 Research Clinic
NIH AIDS Clinical Trials Information Service
Published on BioPortfolio: 2014-08-27T03:59:09-0400
To determine the clinical efficacy of indinavir sulfate or placebo in combination with zidovudine ( AZT ) and lamivudine ( 3TC ) in AIDS patients. Protease inhibitors such as indinavir su...
The purpose of this study is to see if it is safe and effective to give indinavir sulfate plus stavudine to HIV-infected patients who have already been treated with zidovudine.
The purpose of this study is to see if L-756423, an anti-HIV drug, is safe to give with indinavir and if it works well at lowering the level of HIV in the blood (viral load).
The purpose of this study is to determine how many HIV-infected patients continue taking ritonavir/indinavir combination after having taken indinavir three times a day as part of their ant...
To demonstrate that the antiviral activity and safety/tolerability of a test regimen of indinavir is equivalent to that of a control regimen of indinavir when each is coadministered with z...
The crystal structure of indinavir sulfate, a pharmaceutical administered as an ethanol solvate, is presented, revealing a unique channel/ionic solvate structure to be characteristic of the compound. ...
This study examined immobilized anaerobic biomass for sulfate reduction using carbon monoxide (CO) as the sole carbon source under batch and continuous fed conditions. The immobilized bacteria with be...
The aim of this study was to use the liquid chromatography/tandem mass spectrometry (LC-MS/MS) method to quantitate levels of three urinary glycosaminoglycans (GAGs; dermatan sulfate [DS], heparan sul...
Growth and development of an embryo or fetus during human pregnancy mainly depend on intact hormone biosynthesis and metabolism in maternal amniotic fluid (AF). We investigated the hormonal milieu in ...
Derivatives of chondroitin which have a sulfate moiety esterified to the galactosamine moiety of chondroitin. Chondroitin sulfate A, or chondroitin 4-sulfate, and chondroitin sulfate C, or chondroitin 6-sulfate, have the sulfate esterified in the 4- and 6-positions, respectively. Chondroitin sulfate B (beta heparin; DERMATAN SULFATE) is a misnomer and this compound is not a true chondroitin sulfate.
An enzyme that catalyzes the activation of sulfate ions by ATP to form adenosine-5'-phosphosulfate and pyrophosphate. This reaction constitutes the first enzymatic step in sulfate utilization following the uptake of sulfate. EC 18.104.22.168.
An arylsulfatase that catalyzes the hydrolysis of the 4-sulfate groups of the N-acetyl-D-galactosamine 4-sulfate units of chondroitin sulfate and dermatan sulfate. A deficiency of this enzyme is responsible for the inherited lysosomal disease, Maroteaux-Lamy syndrome (MUCOPOLYSACCHARIDOSIS VI). EC 22.214.171.124.
An enzyme that specifically cleaves the ester sulfate of iduronic acid. Its deficiency has been demonstrated in Hunter's syndrome, which is characterized by an excess of dermatan sulfate and heparan sulfate. EC 126.96.36.199.
A potent and specific HIV protease inhibitor that appears to have good oral bioavailability.
Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells. In vertebrates, it is composed of blo...
AIDS and HIV
AIDS; Acquired Immune Deficiency Syndrome. HIV; Human Immunodeficiency Virus HIV infection causes AIDS. HIV infection also causes the production of anti-HIV antibodies, which forms the test for HIV in patients. People who have the HIV antibodies are ...