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.
It is estimated that there will be 670,000 new cases of cancer worldwide in 2020-2022 and it is known that the most commonly instituted treatments in cancer are chemotherapy, radiotherapy and surgery. However, these treatments have undesirable side effects, such as Radiodermatitis after Radiotherapy (RD). In fact, the prevalence of possible side effects after radiotherapy is estimated to be 80 to 90%. Radiotherapy complications are associated with a negative impact on patients' quality of life and few supportive measures are available for such complications. Thus, the management of these side effects has been studied in the literature until the present day. On the other hand, Photobiomodulation (PBM) has an important role in wound repair and tissue regeneration, as it influences the different phases of lesion resolution, including the inflammatory phase, the proliferative phase and the remodeling phase. Thus, the aim of this study is to report a case series of Head and Neck Cancer Patients diagnosed with radiotherapy-induced acute radiodermatitis treated with PBM and/or PDT. This is a case series report and the study data will be extracted from the medical records of four head and neck cancer patients with grade 2 to 4 followed up from 2021 at the Laser Therapy Outpatient Clinic in a Universitarian Hospital. The outcomes are the size of the lesion, the presence of pain assessed by the Visual Analogue Scale (VAS) and the RTOG Scale (Radiation Therapy Oncology Group Scale) to assess the degree of Radiodermatitis before and after PBM/PDT therapy. Data with positive or negative results will be reported.
This study will investigate the effect of tirzepatide on the reduction of morbidity and mortality in adults living with obesity and provide additional evidence for the potential clinical benefits of tirzepatide in this population.
The purpose of this study is to evaluate the safety and efficacy of ALXN1720 for the treatment of generalized MG (gMG) in adults with autoantibodies against acetylcholine receptor (AChR).
This study is designed to assess the efficacy and safety of datopotamab deruxtecan (Dato-DXd) in combination with pembrolizumab versus pembrolizumab in combination with pemetrexed and platinum chemotherapy in participants with no prior therapy for advanced or metastatic non-squamous non-small cell lung cancer (NSCLC).
Family caregivers of elderly stroke survivors face challenging difficulties such as the lack of support and the knowledge and skills to practice home care. The aim of this research is to compare the effect of an educational intervention for informal caregivers of elderly stroke survivors, in their capacity to care. A pragmatic randomized clinical trial, blinded for outcome assessment, will be conducted at a university hospital in the south of Brazil. Caregivers will be recruited and divided into two groups: intervention group and control group. The intervention will consist in a course in digital format developed by nurses to help the family caregiver of elderly people after a stroke to take care of their relative after hospital discharge. The control group will not receive the intervention. The primary outcome will be the caregivers' capacity to care. The study was submitted to the evaluation of the institution's ethics committee. All participants will signed the informed consent, which ensured voluntary and anonymous participation, as well as freedom to withdraw from the study at any time, without prejudice in the hospitalisation and in the relationship with the health team at the study site.
The purpose of the study is to compare Mezigdomide (CC-92480/BMS-986348) with carfilzomib and dexamethasone (MeziKD) against carfilzomib and dexamethasone (Kd) in the treatment of RRMM: SUCCESSOR-2.
Population aging worldwide has increased substantially in recent years. In order to prevent disabling diseases and improve the quality of life, it is necessary to understand the conditions related to the health of this specific population. One of the known alterations that occur in the body is the increased low-grade systemic inflammatory process, anabolic resistance, and muscle catabolism. These conditions can negatively interfere with muscle quality and functionality. However, the maintenance of the metabolic and physical functionality of muscle tissue can be preserved by performing physical exercises throughout life because of its anti-inflammatory mechanisms. In the present study, a multicomponent training program that combines aerobic, strength, balance, and flexibility capacities was used. The hypothesis is that performing this type of physical exercise will mitigate meta-inflammation and its negative effects, in addition to stimulating anabolic signals and reducing insulin resistance present in anabolic resistance, leading to improved quality and muscle functionality in elderly women with obesity.
The purpose of this study is to evaluate the efficacy of olezarsen as compared to placebo on the percent change in fasting triglycerides (TG) from baseline.
The purpose of this study is to compare the efficacy of teclistamab in combination with daratumumab and lenalidomide (Tec-DR) and talquetamab in combination with daratumumab and lenalidomide (Tal-DR) versus daratumumab, lenalidomide, dexamethasone (DRd).
The study is a randomized clinical trial to evaluate the efficacy on treatment adherence, performance and usability of the mobile health solution FOCUS ADHD, in combination with a discount application in the purchase of psychostimulant medication by adult patients with ADHD