There are about 1933 clinical studies being (or have been) conducted in Colombia. 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 assess the effect of rimonabant treatment on the histological features of NASH.
The main objective of the study was to evaluate the effectiveness of aflibercept treatment by comparison to placebo in increasing the overall survival (OS) in participants with metastatic pancreatic cancer, treated with gemcitabine. The secondary objectives were to evaluate progression free survival, clinical benefit, overall response, safety and immunogenicity of aflibercept, in the two treatment arms (Arm 1: Aflibercept and Gemcitabine; Arm 2: Placebo and Gemcitabine). The study included an interim analysis of OS. In accordance with the study protocol, an interim analysis was performed for the purpose of futility and overwhelming efficacy. On the basis of the interim analysis, the Data Monitoring Committee (DMC) recommended that this study be terminated for futility based on predefined boundary rules.
The purpose of this study was to determine whether, in patients with type 2 diabetes and pre-existing disease of the heart and the circulatory system and/or the kidney, aliskiren at a target dose of 300 mg once daily (compared to placebo), on top of conventional treatment, reduces death and disease caused by the heart, the circulatory system and the kidney. AMENDMENT 4 RATIONALE (MARCH 2012) : Protocol amendment 4 served to address the data monitoring committee recommendation dated 14 Dec 2011 to discontinue study treatment in all participating patients. It also addressed the subsequent Health Authorities request to implement a 12 month safety follow-up period (actual duration was 9 months in average) post study drug discontinuation.
This 2-arm study was designed to compare the efficacy and safety of bevacizumab (Avastin) in combination with rituximab (MabThera) and CHOP (cyclophosphamide, hydroxydaunorubicin [doxorubicin], Oncovin [vincristine], prednisone) chemotherapy (R-CHOP) versus rituximab plus CHOP chemotherapy (R-CHOP) in previously untreated patients with CD20-positive diffuse large B-cell lymphoma (DLBCL). Patients were randomized to receive 8 cycles of treatment with R-CHOP plus bevacizumab or R-CHOP plus placebo. Treatment with bevacizumab/placebo and R-CHOP was given either on a 2-week or 3-week schedule and bevacizumab was given at a weekly average dose of 5 mg/kg (10 mg/kg for 2-week cycles and 15 mg/kg for 3-week cycles).
The purpose of this study is to assess efficacy and safety of volinanserin in the population of patients complaining of sleep maintenance insomnia. The objective of the substudy is to assess glycemic control in the subgroup of patients with type II diabetes mellitus.
The study will determine the reduction in invasive pneumococcal disease (IPD) after the introduction of a National Immunization Program with PCV-7 in Bogota. The original LEAP study determine incidence of IPD prior to introduction of PCV-7 in Brazil, Costa Rica and Colombia. LEAP II is the continuation of the study in Colombia only.
The purpose of this study is to test MK0822 on disease activity in patients with osteoarthritis in the knee. Disease modifying activity of MK0822 will be assessed by measurements of knee cartilage using Magnetic Resonance Imaging (MRI) of the knee. This is an early phase trial and some specific protocol information is proprietary and not publicly available at this time. (Full information is available to trial participants).
The primary purpose of this study is to evaluate the blood pressure lowering effects of ramipril, an FDA-approved drug for the treatment of hypertension in adults, in children and adolescents aged 6 to 16 years with hypertension.
To evaluate the efficacy and safety of micafungin in patients with proven invasive aspergillosis and who are refractory or intolerant to previous systemic antifungal therapy. To compare the efficacy and safety of the micafungin therapy with the active control arm
To compare efficacy and safety of Sunitinib and Capecitabine in subjects with advanced breast cancer who failed both a taxane and an anthracycline chemotherapy regimen or failed with a taxane and for whom further anthracycline therapy is not indicated