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.
1809 patients were evaluated in postoperative period. They were asked about nausea, vomiting, retching and pain in the first postoperative 24 hours
The purpose of this Phase 3 study is to determine whether iptacopan (LNP023) is efficacious and safe for the treatment of aHUS in adult patients who are treatment naive to complement inhibitor therapy.
This study will evaluate the efficacy, safety, antiviral activity, and pharmacokinetics of study drug RO7496998 (AT-527) compared to placebo in non-hospitalized adult and adolescent participants with mild to moderate coronavirus disease 2019 (COVID-19) in the outpatient setting.
The present project aims to investigate the effects of lumbar strengthening training combined with photobiomodulation therapy (PBMT) on functional and psychological aspects in young and older adults with chronic non-specific low back pain. We hypothesized that lumbar strengthening training combined with PBMT should promote greater improvement on functional and psychological variables compared to strengthening training alone (placebo PBMT).
Mask wearing during the Covid-19 pandemic has been proven substantially effective in containing the spread of infection, with cloth masks being the most universally used. However, cloth masks may be uncomfortable and have physiological repercussion during exercise. This study aims to investigate the impact of cloth masks during exercise.
The purpose of this study is to assess the safety, effectiveness and immune response of the meningococcal combined ABCWY vaccine (GSK4023393A) intended to protect against invasive meningococcal disease (IMD) caused by all 5 meningococcal serogroups. The first time-in-human (FTIH), Phase I part of this study will be conducted in healthy adults in a dose-escalating fashion with 2 formulations of the investigational MenABCWY-2Gen vaccine and will serve as a safety lead-in to the Phase II study. The Phase II part of the study will be conducted in 2 parts: The 'formulation and schedule-finding' part will follow in healthy adolescents and young adults and it is designed to select the vaccine formulation and the schedule to be tested in Phase III. The 'blood sourcing' part will be conducted in healthy adults in order to collect sufficient serum samples for the development of assays to be used in the MenABCWY-2Gen vaccine clinical development program.
This is a randomized clinical trial study with the formation of three groups. After signing the informed consent form, in two copies of equal content, the patient will be evaluated by an experienced physiotherapist and will answer a questionnaire of socio-demographic data and basic anamnesis. Then, in a private and individualized room, participants will be guided by researchers trained to complete the self-administered questionnaires: International Erectile Function Index (IIFE), Erection Quality Questionnaire (EQQ), SF-36 and Hospital Anxiety Scale and Depression (EHAD). After applying the questionnaires, a physical evaluation by an experienced physiotherapist will be performed. To induce erection of the penis an injection of a vasoactive agent (prostaglandin E1, alprostadil) will be administered in the corpora cavernosa. Then the length of the penis (swollen, elongated and flaccid) and penile circumference will be measured. Soon after, Dynamic Doppler Ultrasonography with Penis Doppler (UDDP) will be performed. The parameters that will be used in the UDDP to provide a general vascular diagnosis include Peak Systolic Speed (VSP), Final Diastolic Speed (VDF) and Resistive Index (IR). In the case of a controlled and randomized clinical trial, the patient may be randomly allocated to one of three groups: the Non-Ablative Radiofrequency group (NARFT); the Low Intensity Shockwave Therapy Group (LISWT) and; the Sham Group that will perform the Vacuum Therapy (SHAM). In the NARFT group, the radio frequency will be applied, the device used will be the HERTIX Radiofrequency. The shock wave therapy application protocol in the LISWT group will use the THORK Shock Wave. While in the SHAM group, the vacuum therapy will be used, the research subjects will use the automatic version with simple on / off and release valve commands. As in the other groups, participants in the Sham group will have a session every seven days for eight weeks. The entire evaluation protocol will be applied before (pre-test) and after treatment (post-test).
The aging process tends to promote an overall increase in inflammation compromising the immunologic system regulation, sleep/wakefulness pattern, and neurocognitive performance. In elders, there is an increase in repetitive arousals during sleep, secondary to breathing interruption by pharynx collapse, generating a transient reduction in oxygen delivery to the brain known as obstructive sleep apnea. This lack in oxygen supply results in an inflammatory process producing brain damage. Some substances present in the blood seem to be associated to neurocognitive damage, like S100β protein, cortisol, interleukin 1-β,6 and TNF-α. In the other way, a substance called brain-derived neurotrophic factor (BDNF) enhances cognitive function, and memory consolidation improvement.
This is a randomized clinical trial, in which the use of an Adjustable compression wrap as a compressive therapy to control the upper limb volume of with lymphedema women secondary to breast cancer will be investigated, in comparison to the use of a compression sleeve conventionally used. It is expected that Adjustable compression wrap will be more effective than standard treatment for the control of lymphedema, in addition to promoting a better quality of life and functionality for women.
This trial is a randomized, double-blind, placebo-controlled, parallel-group, 2-arm, multicenter trial to evaluate the efficacy and safety of C21 versus placebo as add-on to standard of care (SoC) in adult subjects with COVID-19. The trial planned to enroll a total of maximum 300 randomized subjects, 150 per arm (oral C21 100 mg twice a day (BID) or placebo for 14 days) according to the 1:1 randomization.