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.
Renal cell carcinoma accounts for roughly 3 % of all cancer. It is a rather aggressive cancer type, which means that patients who present with an advanced disease have a rather poor prognosis. When this study has been started the standard therapy for patients has been cytokines, which might be accompanied by significant toxicities or might fail the therapeutic goal. In these cases sorafenib can be a feasible therapeutic option. This non-interventional study has been created and is being conducted to collect clinical data on the patients' therapy with sorafenib in an everyday treatment schedule. The main goal of this study focuses on patient characteristics and tumor status in RCC treated with sorafenib as well as the treatment duration and safety of sorafenib under everyday treatment conditions.
This study evaluated the effect of early initiation of aliskiren therapy, compared to standard therapy, in the reduction of cardiovascular death and heart failure re-hospitalization events within 6 months, in congestive heart failure (CHF) patients hospitalized for an episode of acute decompensated heart failure.
The primary purpose of this study is to compare the long-term efficacy and safety of desvenlafaxine succinate sustained release versus placebo in adults with Major Depressive Disorder, using a randomized withdrawal design. Randomized withdrawal means that after receiving desvenlafaxine succinate sustained release for a predetermined period of time, subjects will be selected by chance to either continue receiving the study drug or to be withdrawn from the study drug and receive placebo for the remainder of their participation in the trial. Subjects will not know to which group they have been assigned. The study consists of an up to 14-day screening period followed by an 8-week open-label period in which subjects will knowingly receive 50 mg/day of desvenlafaxine succinate sustained release. Subjects who do not respond to treatment, demonstrating no significant change in their depressive symptoms, will be withdrawn from participation at the end of this period. Responding subjects will receive an additional 3 months of open-label desvenlafaxine succinate sustained release at the same dose. Subjects with stable response to treatment at the conclusion of this 3 month period will be randomized to either desvenlafaxine succinate sustained release at 50 mg/day or placebo in a blinded manner for an additional 6 months or until symptoms of depression return. Following discontinuation at any point after enrollment in the study, subjects will receive two weeks of follow-up monitoring, including one week of blinded taper with 25 mg/day of desvenlafaxine succinate sustained release treatment for any subjects who have been taking desvenlafaxine succinate sustained release prior to discontinuation. Subjects assigned to placebo will receive a blinded placebo taper. Following taper, subjects will be evaluated for one additional week to monitor safety.
This is an exploratory study, to evaluate the improvement in terms of quality of life that can be reached by a group of outpatients with BPH ( Benign Prostatic Hyperplasia ) and nocturia when they are under treatment with Secotex Ocas. This study will explore, the progress in terms of quality of life that can be reached by a group of outpatients with BPH ( Benign Prostatic Hyperplasia) and nocturia treated with Secotex OCAS®. This is a not controlled study, " before and after type", which will consist of an assessment, of the quality of life for outpatients with BPH symptoms including nocturia, through the use of the Spanish version of the Nocturia Quality-of-life (NQoL) questionnaire, at three different moments: 1. Before to start Secotex OCAS® treatment. 2. Thirty (30) days after first visit and starting Secotex OCAS® treatment 3. Ninethy (90) days after first visit and starting Secotex Ocas® treatment
The primary objective of this study is to assess the safety and efficacy of different dose regimens of ILV-094 compared with placebo, administered subcutaneously to subjects with active rheumatoid arthritis who are taking methotrexate.
The purpose of this study is to compare the efficacy of quetiapine fumarate monotherapy with quetiapine fumarate in combination with lithium in the treatment of a major depressive episode in patients with bipolar disorder.
The purpose of this observational study is to obtain a survey on physical activity in patients who for the first time have experienced symptoms which indicate a high risk for developing multiple sclerosis (MS) and in patients with recently diagnosed MS, and to obtain information on factors potentially influencing the patients' level of activity.
The purpose of this study is to investigate whether neratinib can further reduce the risk of recurrence from previously diagnosed HER-2 positive breast cancer after adjuvant treatment with trastuzumab.
Infection with human papillomavirus (HPV) has been clearly established as the necessary cause of cervical cancer. This study is designed to evaluate the long-term immunogenicity and safety of the 580299 HPV vaccine up to 10 years after administration of the first dose of HPV vaccine (Month 0) administered in the primary study 580299/013. This protocol posting deals with objectives & outcome measures of the extension phase from Month 60 to Month 120. The objectives & outcome measures of the primary phase are presented in a separate protocol posting (NCT00196924). The objectives & outcome measures of the extension phase up to Month 48 are presented in a separate protocol posting (NCT00316706).
This study assessed the efficacy and safety of indacaterol (150 µg once daily [od]) when combined with tiotropium (18 µg od) versus tiotropium (18 µg od) treatment alone in patients with chronic obstructive pulmonary disease (COPD).