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 periodontal treatment improves the periodontal clinical parameters in the periodontal patients with diabetes regarding non-diabetics: two years follow-up.
Candida albicans is the most prevalent species in denture-related stomatitis (DS). There are several treatment options for this condition, including the use of antifungal agents such as nystatin and miconazole. The side effects and the increasing number of resistant species caused by the use of these drugs encourage the development of alternative therapies. Photodynamic Therapy (PDT) has been used as a promising treatment of stomatitis. In this randomized clinical trial, the effectiveness of PDT was evaluated. Patients in this study were allocated to two groups. One group was treated with nystatin, and the other group was treated with PDT.
The purpose of this study is to specifically evaluate outcomes of bone-patellar tendon-bone autograft versus hamstring autograft ACL reconstruction in soccer players.
Primary Objective: To demonstrate the superiority of alirocumab in comparison with usual care in the reduction of non-high-density lipoprotein cholesterol (non-HDL-C) in participants with type 2 diabetes and mixed dyslipidemia at high cardiovascular risk with non-HDL-C not adequately controlled with maximally tolerated statin therapy. Secondary Objectives: - To demonstrate whether alirocumab is superior in comparison with usual care in its effects on other lipid parameters (ie, low-density lipoprotein cholesterol (LDL-C), apolipoprotein B (Apo B), total cholesterol (Total -C), lipoprotein a (Lp[a]), high-density lipoprotein cholesterol (HDL-C), triglycerides (TGs), triglyceride rich lipoproteins (TGRLs), apolipoprotein A-1 (Apo A-1), apolipoprotein C-III (Apo C-III), lipid subfractions by nuclear magnetic resonance (NMR) spectroscopy (ie, LDL-C particle size and LDL, very low-density lipoprotein [VLDL], HDL, and intermediate-density lipoprotein [IDL] particle number). - To assess changes in glycemic parameters with alirocumab vs. usual care treatment. - To demonstrate the safety and tolerability of alirocumab. - To evaluate treatment acceptance of alirocumab. - To evaluate proprotein convertase subtilisin kexin type 9 (PCSK9) concentrations and antibody development. - To demonstrate the superiority of alirocumab vs. fenofibrate on non-HDL-C and other lipid parameters (subgroup analysis).
Aflibercept (Eylea®) and ranibizumab (Lucentis®) are an anti-VEGF, but there are differences between the two drugs. To determine and compare whether intraocular aflibercept and ranibizumab decreases rubeosis iridis (RI) in patients with neovascular glaucoma (NVG).
The purpose of this study is to determine whether the study drug, BMS-986142, is safe and effective in treating moderate to severe rheumatoid arthritis in subjects with an inadequate response to methotrexate or methotrexate and up to 2 tumour necrosis factor (TNF) Inhibitors. Patients who qualify will be randomized to either one of 3 doses of BMS-986142 or placebo in 1:1:1 randomization for 12 weeks. Disease activity and safety will be assessed over the course of the study.
Although education on neurophysiology of pain improves disability, there are limited effects in pain intensity. Hypnosis is an approach that has proven useful in pain intensity and psychosocial aspects in some chronic pain conditions, but there is insufficient evidence of its contribution in patients with chronic non specific low back pain. The aim of the study is to assess the efficacy of combining education on neurophysiology of pain and hypnosis in patients with chronic non specific low back pain in pain and disability outcomes.
This protocol proposes a well-being program, delivered through an application for mobile devices, based on meditation and positive psychology principles such as human development, the improvement of virtues, quality of life and well-being. The investigators hypothesize that this program offered in mobile application may promote well-being and reduce stress related problems in the participants. Objectives: To evaluate the effectiveness of a well-being program delivered through an application for mobile devices in a sample of employees who work in a company (Natura Inovação/Cosméticos) and in a hospital (Hospital Israelita Albert Einstein). Methods: Two hundred and fifty employees from Natura Inovação/Cosméticos and 250 employees from Hospital Israelita Albert Einstein will be recruited. The participants will be randomized in two groups of 125 participants each one, half of them in the control group (GC) and the other half to the intervention group (GI), by institution.
Osteoarthritis is a chronic, multifactorial characterization, which changes in bone alignment, cartilage and structures that provide joint stability appear to be strongly correlated with the origin of this disease.This project will aim to verify the effectiveness of interferential current, short wave and low level laser therapy on an exercise program for mobility and pain in knee osteoarthritis. Blind randomized, placebo controlled. Five groups: exercise group, exercise group + Ultrasound therapy, exercise group + interferential current, exercise group + short-wave diathermy, exercise group + Low level laser therapy. Before and after the trial protocol by the following instruments: Western Ontario and McMaster Universities osteoarthritis index (WOMAC), numerical scale of pain assessment (END), Visual Analogue Scale Fatigue (VAS-F), issue F2.2 Instrument assessment of quality of life of the World Health Organization (WHOQOL-100) test sitting and standing + numerical rating pain scale, algometry. This project hypothesizes that the inclusion of photothermal and electrical agents in an exercise program will provide an improvement in pain, mobility and knee function in individuals diagnosed with knee osteoarthritis.
Introduction: The Upper Airway Resistance Syndrome (UARS) is a sleep disorder characterized by airway resistance to breathing during sleep that leads to arousals and daytime sleepiness. There are few studies about UARS treatment and there is not any gold standard treatment for it yet. Objective: Primary: To evaluate the efficacy of oral appliance on improving fatigue in patients with UARS. Secondary: Evaluate the effects of treatment with oral appliance (OA) in patients with UARS on sleepiness, mood, cognition, quality of life, metabolism and autonomic nervous system. Methods: Subjects with UARS (Apnea/Hypopnea Index - AHI - ≤ 5 events per hour of sleep and Respiratory Disturbance Index - RDI - > 5 events per hour or more than 30% of total sleep time with inspiratory flow limitation and with excessive daytime somnolence and/or fatigue) of both genders, with body mass index (BMI) lower than 30Kg/m2 and between 25 to 50 years of age will be included. Subjects will be randomly distributed in OA group and placebo (without treatment). At baseline evaluation, 6 months and 1 year after subjects will be submitted to sleep questionnaires, physical exam, otolaryngological evaluation, baseline polysomnography, Epworth sleepiness scale, Multiple Sleep Latency Test, fatigue scale, neurocognitive testing, autonomic nervous system analysis (heart rate variability) and metabolic evaluation. Mean and standard deviation will be used for descriptive statistical analysis if normal distribution, and median and percentiles (25%, 75%) for variables not normally distributed. To compare treatment groups T test (parametric) and Mann Whitney (non parametric) will be used. For adjusted analysis, linear regression analysis will be used.