There are about 4010 clinical studies being (or have been) conducted in Argentina. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this study is to determine the effect of short cycles of recombinant interleukin-2 (also known as rIL-2 or aldesleukin) given with or without anti-HIV drugs in HIV infected patients. The effects will be compared with a study group that receives no IL-2 or antiretroviral therapy. Study hypothesis: Intermittent aldesleukin, when given without antiretroviral therapy to patients with early HIV infection, will produce no change in HIV viral load and increases in CD4+ T lymphocyte counts comparable to aldesleukin administered with antiretrovirals.
The purpose of this study is to evaluate the dose-response relationship of antiviral activity after 48 weeks treatment with 3 different dose regimens of TMC278.
This 2 arm study will assess the safety and efficacy of tocilizumab monotherapy versus methotrexate in patients with active rheumatoid arthritis (RA). Patients will be randomized to receive tocilizumab 8mg/kg iv every 4 weeks plus placebo po weekly, or methotrexate 7.5-20mg po weekly plus placebo iv every 4 weeks. The anticipated time on study treatment is 3-12 months and the target sample size is 500+ individuals.
The purpose of this study is to evaluate the safety and efficacy of doxorubicin plus sorafenib versus doxorubicin plus placebo in patients with advanced hepatocellular carcinoma (HCC).
The purpose of this study is to determine if the investigational drug is effective and safe in children with perennial allergic rhinitis.
This trial is conducted in Africa, Asia, Europe, South America, and the United States of America (USA). The purpose of this study is to evaluate the effectiveness of secondary prophylactic treatment with NovoSeven® in haemophilia A and B patients with inhibitors.
The purpose of this study is to compare Muraglitazar and Pioglitazone in patients with Type 2 Diabetes. Both the safety and blood sugar lowering effects of these treatments will be studied.
The purpose of this study is to determine if toremifene citrate is effective and safe in the prevention of prostate cancer in men who have been diagnosed with high grade prostatic intraepithelial neoplasia (PIN).
This 2 arm study will compare the safety and efficacy, with regard to reduction of signs and symptoms, of tocilizumab versus placebo in combination with traditional Disease-Modifying Anti-Rheumatic Drug (DMARD) therapy in patients with moderate to severe active rheumatoid arthritis (RA) who have had an inadequate response to current DMARD therapy. Patients will be randomized to receive tocilizumab 8mg/kg iv or placebo iv every 4 weeks, in conjunction with stable DMARD therapy. The anticipated time on study treatment is 3-12 months, and the target sample size is 500+ individuals.
This 3 arm study will compare the safety and efficacy, with regard to reduction of signs and symptoms, of tocilizumab versus placebo, both in combination with methotrexate (MTX). in patients with moderate to severe active rheumatoid arthritis (RA) who currently have an inadequate response to MTX. Patients wil be randomized to receive tocilizumab 4mg/kg iv, tocilizumab 8mg/mg iv, or placebo iv, every 4 weeks; all patients will also receive methotrexate 10-25mg weekly. The anticipated time on study treatment is 3-12 months, and the target sample size is 500+ individuals.