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.
This is a multicenter, randomized, placebo controlled study to evaluate the efficacy and safety of ABX464 given at 25 or 50 mg QD in inducing clinical remission in subjects with moderately to severely active ulcerative colitis who have inadequate response, no response, a loss of response, or an intolerance to either conventional therapies [corticosteroids, immunosuppressant (i.e. azathioprine, 6-mercaptopurine, methotrexate)] and/or advanced therapies [biologics (TNF inhibitors, anti-integrins, anti-IL-23), and/or S1P receptor modulators, and/or JAK inhibitors].
Although there is consensus in the literature on hemodynamic management of septic shock in the resuscitation phase, the best way to conduct the weaning of vasopressor drugs in the stabilization phase remains open. The present study aims to study the incidence of hypotension in the weaning phase of vasopressor drugs- norepinephrine and vasopressin.
The purpose of this study is to assess the efficacy, safety, pharmacokinetics, and pharmacodynamics of satralizumab in participants with anti-N-methyl-D-aspartic acid receptor (NMDAR) and anti-leucine-rich glioma-inactivated 1 (LGI1) encephalitis.
The primary objective of this study is to compare the effect of zimberelimab (ZIM) and domvanalimab (DOM) in combination with chemotherapy relative to pembrolizumab (PEMBRO) in combination with chemotherapy on progression-free survival (PFS) and overall survival (OS) in patients with untreated metastatic non-small cell lung cancer with no actionable genomic alteration.
This is a Phase 3, open-label, randomized, clinical trial evaluating the efficacy and safety of gedatolisib plus fulvestrant with or without palbociclib for the treatment of patients with locally advanced or metastatic HR+/HER2- breast cancer following progression on or after CDK4/6 and aromatase inhibitor therapy.
Subarachnoid anesthesia is an alternative and usually the first choice for many surgical procedures. It is a simple and safe procedure, however it can present complications such as hypotension and bradycardia. In this sense, ephedrine, an alpha and beta agonist agent, commonly used as rescue therapy for these events, is also potentially useful for prophylaxis of this unwanted effect and for less hemodynamic variation when preventively administered via the intramuscular route. Two groups will be divided: intramuscular ephedrine (0.5 mg/kg) and placebo. The variables analyzed and compared will be the incidence of hypotension and bradycardia, variation in mean and systolic blood pressure, heart rate, in addition to side effects. The main objective is to verify if the use of intramuscular ephedrine prior to spinal block is able to reduce the incidence of hypotension.
The purpose of this study is to assess the anti-tumor activity and safety of amivantamab which will be administered as a co-formulation with recombinant human hyaluronidase PH20 (rHuPH20) (subcutaneous co-formulation [SC-CF]) in combination treatment (all cohorts except Cohort 4) and to characterize the safety of amivantamab SC-CF (Cohort 4).
Stroke has been considered one of the main causes of long-term disability in the adult population. Technological advances in the neurological area have been observed in the last decades, which accentuates the interest in promoting non-invasive stimulation techniques, capable of modulating brain polarity, where among these techniques is the transcranial direct current stimulation - tDCS. Previous studies analyzed by systematic reviews suggest that the effects of tDCS may vary between individuals, where some stroke patients may not receive any additional benefit from the therapy. Thus, it is necessary to use a biomarker that can choose those that will possibly benefit from the electric current. Therefore, the aim of this study is to identify the dynamics of EEG microstates after tDCS and dual-task training in subjects after chronic stroke, as well as to assess how microstate parameters in stroke patients are altered by tDCS and dual-task training. at three different moments (Stimulation in M1 + dual-task training; Stimulation in M1 and DLPF + dual-task training; Sham stimulation) and to observe whether the microstates encode information that reflects the motor and/or cognitive capacity of these patients.
A total of 112 patients with locally advanced cervical cancer will be randomized 1:1 to standard therapy with cisplatin-based chemoradiation or nivolumab-ipilimumab induction followed by cisplatin-based chemoradiation. The primary outcome will be 3-year disease-free survival.
Randomized clinical trial on the influence of intentional and indirect contact with nature on the immune response and affective states in people aged 50 years or older.