View clinical trials related to Safety Issues.
Filter by:This is a Phase 1, randomized, double-blind, placebo-controlled, single ascending dose safety and tolerability study of EXT608 in healthy subjects. There will be up to 6 sequential dose escalation cohorts of 4 participants. In each cohort 3 participants will receive EXT608 and 1 participant will receive placebo.
Infection with SARS-CoV-2 continue to threaten global health. Persons with chronic kidney disease, including dialysis treatment are at hight risk for severe Covid-19 and associated adverse outcomes. Paxlovid (Nirmatrelvir/Ritonavir) decreases risk of progression to severe Covid-19. It is not recommended for dialysis patients because due to lack of data. The aim of the present study is evaluate the safety of Paxlovid in hemodialysis patients with SARS-CoV-2 infection. This is a prospective study. In stage 1 arm, 10 hemodialysis patients with SARS-COV-2 infection will be treated with nirmatrelvir 150mg qd (another 75mg will be supplied after hemodialysis treatment) and ritonavir 100mg bid everyday for 5 days. In stage 2 arm, 10 patients will be treated with nirmatrelvir 300mg qd (another 150mg will be supplied after hemodialysis treatment) and ritonavir 100 bid everyday for 5 days. The primary outcome is the number of patients whose ALT, AST or total bilirubin increase two times from baseline. The secondary outcome is the number of patients whose SARS-CoV-2 lower than 500 copies/mL.
Double-blind, randomised, placebo-controlled phase I trial with single-ascending and multiple-ascending dose to evaluate safety and pharmacokinetics of oral controlled-ileocolonic-release nicotinamide (CICR-NAM) compared to immediate-release nicotinamide and placebo in healthy subjects and in patients with inflammatory bowel diseases.
The quality of caregiving and the parent-child relationship is critical for early child development (ECD) and has been shown to be modifiable. This study evaluated an ECD project in Tanzania, assessing the effectiveness of radio messaging (RM) alone and a combined radio messaging/video job aids/ECD (RMV-ECD) intervention, using a two-arm pre-post design study, which enrolled a cohort of caregivers of children 0-24 months in four districts of Tabora region, following them for nine months. ECD radio messages were broadcast on popular stations at least 10 times/day reaching all study districts. In two districts, community health workers (CHW) trained in UNICEF's Care for Child Development package and used ECD videos in home- and facility-based sessions with caregivers. Five outcomes were used to assess the intervention effects: ECD knowledge, early stimulation, father engagement, responsive care, and environment safety. Additionally the effect of the training and video job aids on the quality of CHWs' counseling support was evaluated primarily using structured observation checklists of household visits and facility group counseling sessions with caregivers and their children. Qualitative data was collected from a subset of caregivers and CHW participating in the study to assess acceptability and other perceptions of the project.
Randomized, double-blind and placebo-controled study to assess the safety, tolerability and pharmacokinetics of single ascending doses of ZX-7101A and its food effect in China healthy adult volunteers. The study is composed of 2 parts. Part 1 is to assess the safety, tolerability and pharmacokinetics of a single ascending doses of ZX-7101A tablet. Part 2 is to assess the food effect on ZX-7101A at a selected dose in a cross-over design.
The purpose of this prospective, randomized, double-blind, placebo-controlled trial is to assess the physiological, biochemical, and psychometric impacts of a brand-specific hemp-derived cannabidiol product in a sample of healthy adults.
Sepsis is a life-threatening clinical syndrome and a leading cause of neonatal deaths worldwide. The burden of neonatal sepsis and severe infection (SI) is particularly high in areas of South Asia and other resource-limited settings. The goal of the Synbiotics for the Early Prevention of Severe Infections in Infants (SEPSIS) phase II L. plantarum trial is to generate knowledge on the safety, tolerability and effects on the microbiome of Lactiplantibacillus plantarum, with or without fructooligosaccharide, in infants (birth to 60 days of age) in Dhaka, Bangladesh. All data generated will support the design and implementation of a phase III trial to test the efficacy of the probiotic/synbiotic or other interventions for the prevention of SI, promotion of optimal growth and development, and effects on other health outcomes in early infancy.
Athe study to evaluate the implementation of the components of the Declaration of Helsinki in Ukrainian hospitals, as well as other safety measures during surgeries.
Introduction: GLP-1 receptor agonists (aGLP1) act increasing pancreatic insulin secretion in response to the glucose, they reduce glucagon secretion and reduce appetite by acting in the central level. Several aGLP1 were approved through different clinical trials where they showed efficacy in the glycemic control and reduction in cardiovascular events. They also showed weight loss in different clinical trials with patients with diabetes mellitus 2 (DM2) and also in specific clinical trial where the weight loss was the primary endpoint (STEP study). Objective: The objective is to evaluate and compare the weight loss in patients with DM2 treated with the different aGLP1 for the first time. Secondary endpoints are HbA1c reduction, changes in quality of life and physical activity and the safety of these drugs. Design: It is a postauthorization, multicenter, non-randomized and prospective study. Patients that will start treatment for the first time with aGLP1 will be recruited in 10 primary care centers in SERGAS Galician Hospitals for a period of 6 months and 44 weeks of follow-up. The primary endpoint will be to evaluate the wight loss with the different aGLP1 and the secondary endpoint will be HbA1c reduction, changes in the quality of life through the EuroQol-5D and changes physical activity through the SF-12 questionnaire, and also the safety of these drugs. The sample size will be of 360 patients. Statistical analysis: Previous studies showed efficacy in weight loss with semaglutide about (3,6-4,9 kg), while with other aGLP1 the weight loss was smaller , about (0,86-2,96 kg). Based in these data and with a 5% of significance level, a weight loss average in the aGLP1 group of 2,5 kg, average in semaglutide group of 4,2 kg, and combination deviation of 3,0kg, including 360 subjects we will have a statistical power above 90% to detect differences through T-test for independent samples. The justification of this simple size was performed with the statistical software SPSS 3.0 Conclusions: The SEVERAL study will try to provide information about weight loss efficacy, changes in quality of life, physical activity and safety of the aGLP1in patients with DM2 that start treatment with these drugs in the real life (Real-World Evidence)
Randomized, Double-Blind, Placebo-Controlled, Safety, Tolerability, and Pharmacokinetic Study of Escalating Single and Multiple Doses of CVN766 in Healthy Subjects