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We list hundreds of Clinical Trials about "Indinavir sulfate Ritonavir Nelfinavir mesylate Infections" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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A study comparing Indinavir plus Ritonavir plus 2 NRTIs vs. Nelfinavir 1250 plus two nucleoside reverse transcriptase inhibitors (NRTIs) in the treatment of HIV positive patients who have not responded to or are intolerant to a non-nucleoside reverse transcriptase inhibitor (NNRTI) containing treatment.
A Study on the Safety and Effectiveness of Twice-Daily Nelfinavir Plus Twice-Daily Indinavir Plus Efavirenz in HIV-Positive Patients Who Have Never Taken Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs) or Protease Inhibitors
Indinavir is usually taken three times a day. The purpose of this study is to see if it is safe and effective to take indinavir only twice a day plus nelfinavir (also taken twice a day) and efavirenz (taken once a day).
The purpose of this study is to compare two different anti-HIV drug combinations, one that contains nelfinavir (NFV) and one that does not. The best dosing schedule for indinavir (IDV) also will be studied.
The purpose of this study is to measure the blood levels of amprenavir (APV) alone, APV combined with efavirenz (EFV), and APV/EFV combined with a third drug (nelfinavir [NFV], indinavir [IDV], ritonavir soft gel capsules [RTV sgc], or saquinavir soft gel capsules [SQV sgc]). Anti-HIV therapy with 3 or 4 drugs is currently the recommended approach for treating HIV infections. Doctors need to know the best dosages of certain drugs when they are given in combination. This ...
The purpose of this study is to see if it is safe and effective to give ritonavir plus nelfinavir to HIV-infected patients. This study will also see how ritonavir and nelfinavir are absorbed by the body and how they affect the level of HIV in the blood.
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 anti-HIV drug therapy. This study also examines the safety and effectiveness of the ritonavir/indinavir combination.
The purpose of this study is to see if 3 anti-HIV drug combinations are safe and effective in patients who have failed previous anti-HIV treatments using nelfinavir (NFV).
A Randomized Trial of the Efficacy and Safety of a Strategy of Starting With Nelfinavir Versus Ritonavir Added to Background Antiretroviral (AR) Nucleoside Therapy in HIV-Infected Individuals With CD4+ Cell Counts Less Than or Equal to 200/mm3
To compare nelfinavir (NFV) with ritonavir (RTV) for delaying disease progression or death in HIV-infected patients with CD4+ cell counts less than 100 cells/mm3 [AS PER AMENDMENT 3/11/98: less than or equal to 200 cells/mm3]. To compare NFV with RTV for the development of adverse events and for rates of permanent discontinuation of study medication. [AS PER AMENDMENT 10/02/97: To compare by intention-to-treat analysis for disease progression, including death, the following tw...
The purpose of this study is to see if it is safe and effective to give 1592U89 plus certain protease inhibitors (PIs) to HIV-infected patients who never have been treated with anti-HIV drugs. This study also examines how the body processes these drugs when they are given together.
In this study, the protease inhibitors indinavir (IDV) and ritonavir (RTV) will be studied in patients who have high levels of virus while taking other protease inhibitors. The purpose of this study is to see how the body takes in, distributes, and gets rid of IDV and RTV. This study will also look at any side effects that IDV or RTV causes. IDV is an effective anti-HIV drug, but it can be difficult for patients to take. For IDV to work against HIV, it must be taken 3 times a ...
The purpose of this study is to compare virus response to GW433908/ritonavir (RTV) to viral response to nelfinavir (NFV) when used with abacavir (ABC)/lamivudine (3TC) in patients that have not taken antiretroviral (ART) drugs.
The purpose of this study is to compare the effectiveness of various combinations of anti-HIV drugs in HIV-positive men and women. Patients receive specific combinations of 3 or 4 of the following 6 drugs: didanosine (ddI), stavudine (d4T) efavirenz (EFV), nelfinavir (NFV), lamivudine (3TC), or zidovudine (ZDV). Anti-HIV therapy is effective in preventing the spread of HIV in the body. However, patients often experience unpleasant side effects and have difficulties following...
The purpose of this study is to compare the safety and effectiveness of 2 dosing schedules (once daily vs twice daily) of lamivudine (3TC) given with stavudine (d4T) and either indinavir (IDV) or nelfinavir (NFV) for 24 weeks.
The purpose of this study is to look at the level of depo-medroxyprogesterone acetate (DMPA or Depo-Provera) in the blood to see if is affected by certain anti-HIV drugs (nelfinavir [NFV], efavirenz [EFV], indinavir [IDV] in combination with ritonavir [RTV], and nevirapine [NVP]). This study will also look at the levels of these anti-HIV drugs to see if they are affected by DMPA. DMPA is a hormonal birth control method that is given as an injection. It is not known if ta...
The purpose of this study is to see if it is safe and effective to give indinavir plus ritonavir plus 2 NRTIs to HIV-infected patients who need early intervention treatment.
The purpose of this study is to compare the effectiveness of giving indinavir plus efavirenz plus adefovir dipivoxil to patients who have failed treatment with nelfinavir and patients who have never taken a protease inhibitor (PI). Effectiveness is measured by the number of patients who have a viral load (level of HIV in the blood) below 400 copies/ml after 48 weeks of treatment.
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 sulfate may be effective in patients with advanced HIV disease who have received prior AZT therapy. Since studies suggest that triple drug therapy may have an advantage over both monotherapy and two drug therapy, the combination of indinavir sulfate with AZT and 3TC should be evaluated.
The purpose of this study is to see if it is safe to give indinavir (IDV) and ritonavir (RTV) in combination with stavudine (d4T) and lamivudine (3TC) to HIV-positive patients who have never received anti-HIV therapy. This study will look at the effectiveness of this drug combination and side effects.
The purpose of this study is to see whether taking indinavir (IDV) plus ritonavir (RTV) plus stavudine (d4T) plus lamivudine (3TC) 2 times each day is safe and can lower the level of HIV in the blood.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of paclitaxel in treating patients with AIDS-related Kaposi's sarcoma.
The purpose of this study is to compare changes in HIV levels and certain immune cells among patients at different stages of HIV infection. This study will also see how a combination of stavudine (d4T), lamivudine (3TC), indinavir (IDV), and nelfinavir (NFV) affects these levels. Current findings in anti-HIV drug treatment have led to a greater understanding of the background of HIV. To find the best anti-HIV treatment to eliminate all HIV viruses, cells and tissues infe...
The purpose of this study is to characterise the pharmacokinetic profiles of non-nucleoside analog reverse transcriptase inhibitors (NNRTIs) and protease inhibitors (PIs), and the influence of the individual characteristics on the pharmacokinetic parameters in the Spanish population of HIV-infected subjects.
The purpose of this study is to see whether it is better to take delavirdine (DLV) plus indinavir (IDV) plus zidovudine (ZDV) twice a day or three times a day.
Both ritonavir (RTV) and indinavir (IDV) are approved by the FDA to treat HIV, but IDV has not been approved for use in children and the doses for the combination of the two drugs has not been studied in children. The purpose of this study is to find a combination of RTV and IDV that is safe, well tolerated, and produces drug levels in the blood of children that are comparable to effective drug levels in the blood of adults. The effectiveness of the drug combination in decreas...
To compare time to a virologic failure (first of 2 consecutive plasma HIV RNA levels greater than or equal to 200 copies/ml at or after Week 24) of each 4-drug regimen vs the 3-drug regimen. To determine the safety, tolerance, and virologic benefits of either nelfinavir (NFV) or efavirenz (EFV) with indinavir/lamivudine/zidovudine (IDV/3TC/ZDV) vs IDV/3TC/ZDV alone, in the treatment of patients with advanced HIV disease who have received limited or no prior antiretroviral thera...