There are about 10004 clinical studies being (or have been) conducted in Brazil. 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 whether hydration with sodium bicarbonate is superior to hydration with saline to prevent contrast-induced nephropathy.
The objective of this study is to compare the postoperative analgesia afforded by bilateral superficial cervical block using different concentrations of local anesthetic (ropivacaine) in patients undergoing total thyroidectomy for the mini-incision technique, performed by the same surgical team.
The aim of this international study is to describe the short- and long-term (i.e. up to 2 years following the index event) antithrombotic management patterns (AMPs) in patients hospitalized for acute coronary syndromes (ST segment elevation myocardial infarction (STEMI), Non-ST-Segment Elevation Acute Coronary Syndrome (NSTE-ACS)), and to document the impact of AMPs in clinical outcomes, economic variables and quality of life in a 'real-life' setting and to compare these between sites, countries and regions.
The purpose of this research study is to estimate how many elderly people who have symptoms that look like influenza (i.e. an influenza-like illness) actually have the disease and how effective influenza vaccines are in preventing influenza in elderly people. The study will also examine the severity of the disease (e.g. how long are people ill, were there any complications) and how it affects everyday life (e.g. cost, medications, care by family members).
Obesity is a chronic condition with fat-rich diets playing a major role in its etiology. Pharmacological therapy has been proposed for weight loss and maintenance. This study aims to study the intestinal lipase blockade by partial inhibition of fat absorption after treatment with two commercials formulations of Orlistat.
This is a Phase III randomized multicenter double-blind, placebo controlled trial evaluating the safety and efficacy of paclitaxel plus ramucirumab (IMC-1211B) drug product (DP) compared to paclitaxel plus placebo.
This is a randomized, double-blind, double dummy, multicenter Phase 3 study of oral TR-701 FA 200 mg once daily for 6 days versus oral Zyvox® (linezolid) 600 mg every 12 hours for 10 days for the treatment of ABSSSI in adults. Approximately 75 to 100 sites globally will participate in this study. Patients with an ABSSSI caused by suspected or documented gram positive pathogen(s) at baseline will be randomized 1:1 to study treatment
The aim of this trial is to offer continuation of BIBF 1120 treatment for patients with Idiopathic Pulmonary Fibrosis (IPF) who have completed a prior clinical trial with that drug. The primary objective will be to establish the long term tolerability and safety profile of BIBF 1120 in Idiopathic Pulmonary Fibrosis (IPF). As a secondary objective the effects of long term treatment with BIBF 1120 on survival as well as safety and efficacy parameters will be investigated in an open-label, not randomized, un-controlled design.
This expanded access study will assess the efficacy and safety of intravenous Avastin (5 mg/kg every 2 weeks or 7.5 mg/kg every 3 weeks) in combination with fluoropyrimidine-based chemotherapy as first line treatment of patients with metastatic cancer of the colon or rectum. The anticipated time on study treatment is 3-12 months.
Patients in good general condition with resectable brain metastases, looks better with more intense treatment of metastases. This local treatment has been accomplished with surgery or radiosurgery. However, there are no randomized studies comparing these two types of treatment. The purpose of this study is to make this.