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.
Introduction: With the aging of the world population and the increasing incidence of type 2 diabetes mellitus (T2DM) with age, the number of elderly individuals living with diabetes has been considerably rising. It is known that uncontrolled T2DM negatively impacts various health outcomes, including geriatric outcomes such as sarcopenia, frailty, immobility, incontinence, and infections. Current medical literature fails to establish appropriate glycemic targets for different elderly profiles. Although guidelines emphasize the need to individualize targets, there is no concise tool to identify which individuals benefit from each therapeutic approach. Data suggest that frailty is the best predictor of negative outcomes in elderly patients living with T2DM. The Clinical Frailty Scale (CFS) and the 10-minute Targeted Geriatric Assessment (TaGA-10) are validated tools for prognosis in elderly patients and for identifying frail elderly individuals. Methods: Randomized controlled trial. Elderly individuals diagnosed with T2DM at a tertiary care outpatient clinic will be included. All enrolled patients will undergo geriatric assessment using CFS, TaGA-10, and Charlson Comorbidity Index. Patients will be randomized into usual care and intervention groups, and the intervention involves providing the geriatric assessment to the care team to support their decisions. The adequacy of the therapeutic approach will be measured in one week by reviewing the consult record or interviewing the physician. The clinical impact on the frequency of hypoglycemia, falls, infections, hospitalizations, and mortality will be evaluated at 3 and 6 months by telephone interviews. Discussion: Current guidelines recommend using age, comorbidities, cognitive, and functional status to individualize therapeutic targets in elderly patients with T2DM; however, it is possible that these variables alone may not be sufficient to classify all elderly individuals in their complexity adequately. A tool with such power and easy to use in clinical practice is necessary.
The objective of this clinical trial is to evaluate chlorhexidine gel associated with photodynamic therapy in the treatment of chronic periodontitis in diabetic participants. The main questions it aims to answer are: • To evaluate the clinical and microbiological response of conventional periodontal treatment associated with photodynamic therapy in diabetic participants. Participants will receive periodontal treatment carried out with the use of 2% chlorhexidine gel associated with 0.005% methylene blue and laser therapy, associated with conventional periodontal treatment, as well as the use of photodynamic therapy associated with conventional periodontal treatment in diabetic participants with periodontitis. So, twenty periodontitis patients will be selected and will separated in two groups compared with placebo. And, Clinical and microbiological parameters were evaluated at baseline and 3 months after periodontal treatment: Plaque Index, Bleeding On Probe, Probing depth, Gingival Recession and Clinical Attachment Level.
The purpose of this study is to measure the efficacy and safety of T-DXd with rilvegostomig or T-DXd monotherapy compared with gemcitabine plus cisplatin and durvalumab in patients with advanced treatment naïve HER2-expressing BTC.
The norepinephrine and vasopressin for rescue versus early vasopressin for vasopressor dependent sepsis (NoVa) is a phase 3, multicenter, open-label, randomized controlled trial comparing an early vasopressin initiation strategy versus norepinephrine plus vasopressin initiation only as a rescue strategy for hemodynamic management of critically ill patients with vasopressor dependent sepsis.
The goal of this clinical trial is to compare the effects of vulvar and intravaginal application of PBM compared to the sham group on pain and sexual function in women with dyspareunia . The main question [s] it aims to answer are: - What are the effects of vulvar and intravaginal application of photobiomodulation (PBM) compared to the sham group on the sexual function of women with dyspareunia in the immediate post-intervention moments and in follow-ups of 15, 30, 90 and 180 days? - What are the effects of vulvar and intravaginal application of photobiomodulation (PBM) compared to the sham group on pain in women with dyspareunia in the immediate post-intervention moments and in follow-ups of 15, 30, 90 and 180 days? Participants will The GPBM photobiomodulation group will receive, during the 8 days of intervention, application in 8 points (4 red and 4 infrared) in the vulvar region and 8 points (4 red and 4 infrared) in the intravaginal pelvic floor region of PBM while the GS group will receive simulation application of PBM in the same number of vulvar and intravaginal points, in the same places where it was applied in the GPBM group. To see if 8 applications of photobiomodulation are really capable of reducing pain and improving sexual function in women with dyspareunia
PROCeed is an observational study assessing real world clinical endpoints and demographic characteristics in patients with castration-resistant prostate cancer treated with Olaparib+Abiraterone.
The purpose of this multicenter, randomized, placebo-controlled and double-blind study is to evaluate the efficacy and safety of subcutaneous anifrolumab compared with placebo on the overall disease activity in participants with moderate to severe Idiopathic Inflammatory Myopathies (IIM) [polymyositis (PM) or dermatomyositis (DM)] while receiving standard of care (SoC) treatment.
The goal of this clinical trial is to evaluate the effectiveness of photobiomodulation therapy combined with static magnetic field (PBMT-sMF) in adult patients who require mechanical ventilation. The main questions it aims to answer are: (i) Does PBMT-sMF lower the length of stay in the intensive care unit (ICU) for mechanically ventilated patients? (ii) Does PBMT-sMF increase the diaphragm thickness in mechanically ventilated patients in the ICU? Researches will compare active PBMT-sMF plus standard of care to a placebo PBMT-sMF plus standard of care to see if active PBMT-sMF works to prevent or retard disuse atrophy of the diaphragm during mechanical ventilation.
Prospective cohort clinical study, registry-based, multicenter, national, with the consecutive inclusion of patients with a history of Heart Transplantation in Brazil. The clinical registry will involve the participation until 25 centers. Patients will be included up to 30 days after Heart Transplant surgery and will be followed for one year. Laboratory tests and clinical parameters wil be collected in two clinical visits (6mo and 12 mo). The outcomes evaluate will be the total hospitalizations and all-cause death. It is expected to include 730 patients with a 12-month follow-up from the day of the transplant surgery. The findings of the HESTIA Registry may guide the management of post-heart transplant patients, aiming at reducing morbidity and mortality within 12 months after heart transplant surgery.
Researchers are looking for a better way to treat people who have advanced non-small cell lung cancer (NSCLC) with specific genetic changes called human epidermal growth factor receptor 2 (HER2) mutations. Advanced NSCLC is a group of lung cancers that have spread to nearby tissues or to other parts of the body or that are unlikely to be cured or controlled with currently available treatments. HER2 is a protein that helps cells to grow and divide. A damage (also called mutation) to the building plans (genes) for this protein in cancer cells leads to a production of abnormal HER2 and therefore abnormal cell growth and division. The study treatment, BAY 2927088, is expected to block the mutated HER2 protein which may stop the spread of NSCLC. The main purpose of this study is to learn how well BAY 2927088 works and how safe it is compared with standard treatment, in participants who have advanced NSCLC with specific genetic changes called HER2 mutations. The study participants will receive one of the study treatments: - BAY 2927088 twice every day as a tablet by mouth, or - Standard treatment in cycles of 21 days via infusion ("drip") into the vein. The treatment will continue for as long as participants benefit from it without any severe side effects or until they or their doctor decide to stop the treatment. During the study, the doctors and their study team will: - take imaging scans, including CT, PET, MRI, and X-rays, of different parts of the body to study the spread of cancer - check the overall health of the participants by performing tests such as blood and urine tests, and checking - heart health using an electrocardiogram (ECG) - perform pregnancy tests for women - ask the participants questions about how they are feeling and what adverse events they are having. An adverse event is any medical problem that a participant has during a study. Doctors keep track of all adverse events, irrespective if they think it is related or not to the study treatment.