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 goal of this clinical trial is to assess the efficacy and safety of a combination of aminobutyric acid, glutamic acid, calcium, thiamine, pyridoxine and cyanocobalamin as adjuvant therapy for vertigo comparatively to ginger under a double-blind randomized study design.
This is a Phase III, randomised, double-blind, multicentre, international study assessing the efficacy and safety of durvalumab (MEDI4736) in combination with oleclumab (MEDI9447) or durvalumab (MEDI4736) with monalizumab (IPH2201) in adults with locally advanced (Stage III), unresectable NSCLC, who have not progressed following platinum-based cCRT.
Expiratory pressure relief (EPR) is a technology designed to improve patient comfort during continous positive airway pressure (CPAP) treatment for obstructive sleep apnea (OSA). The investigators hypothesized that the use of CPAP with EPR is less effective in controlling OSA when compared to CPAP without EPR, applied at the same treatment pressure. The investigators also hypothesized that the CPAP pressure necessary to abolish respiratory events during both manual and automatic CPAP titration with EPR will be greater than the pressure titrated with CPAP without EPR. OSA participants will undergo full polysomnography during CPAP and EPR will be turned on and off in order to test the impact of EPR on airflow and residual AHI.
Objective: Clinical trial carried out to evaluate the superiority of efficacy of a treatment regimen with an oral probiotic associated with a fixed combination of 0.1% adapalene and 2.5% benzoyl peroxide compared to an oral placebo with the same topical treatment in patients with mild to moderate acne. Patients and Methods: This was a randomized, double-blind, placebo-controlled study conducted with 212 patients aged from 12 to 35 years; 107 in the test treatment arm and 105 in the comparator arm. The study was divided into two phases of 90 days each, totaling 180 days. In the first phase, patients received treatment with 2.5% benzoyl peroxide and 0.1% adapalene associated with a probiotic (IT), or 2.5% benzoyl peroxide and 0.1% adapalene associated with placebo (CT). In the second phase (90 days), patients received only oral treatment with a probiotic or placebo. Efficacy criteria were: reduction of the Investigator Global Assessment (IGA) scale to 0 or 1, and reduced lesion count.
The study is studying the joint contribution and interactions of germline variants and somatic mutations and their impact on Renal Cell Carcinoma (RCC) development and treatment (immunotherapy).
This study is designed to assess the efficacy and safety of datopotamab deruxtecan (Dato-DXd) in combination with pembrolizumab versus pembrolizumab alone in participants with advanced or metastatic non-small cell lung cancer (NSCLC).
Multicenter, randomized, parallel-group, double-blind, double-dummy, comparative clinical trial of the superiority of the fixed-dose combination of desloratadine 0.5 mg/mL and prednisolone 4 mg/mL from Eurofarma Laboratórios SA versus desloratadine 0.5 mg/mL in the treatment of moderate to severe persistent allergic rhinitis in children aged 6 to 12 years. ⚠️Study will only be conducted in research centers in Brazil (please do not send e-mail if your center is outside brazil).
The purpose of this study is to evaluate the safety, tolerability and preliminary efficacy of EOM613, a peptide nucleic acid with novel immune-modulating properties, in treating patients with severe COVID-19 infections. This proof-of-concept study is the first clinical trial of EOM613 in this patient population.
This study is open to adults with schizophrenia who took part in a previous CONNEX study (study 1346-0011, 1346-0012, or 1346-0013). The purpose of this study is to find out how well people with schizophrenia can tolerate a medicine called Iclepertin in the long term. Participants take Iclepertin as tablets once a day for 1 year. In addition, all participants take their normal medication for schizophrenia. Participants are in the study for a little more than 1 year. During this time, they visit the study site about 13 times and get about 9 phone calls from the study team. The doctors collect information on any health problems of the participants. Doctors also regularly check the participants' symptoms of schizophrenia.
The aim of this randomized, prospective, parallel, double-blind clinical trial will be to evaluate the clinical performance of restorations performed in non-carious cervical lesions (NCCL) using a soft ph universal adhesive system, varying the adhesive strategy (self-etching vs. selective etching of the enamel) and the sclerosis characteristics of the dentinal substrate over 24 months.