There are about 2320 clinical studies being (or have been) conducted in Chile. 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 evaluate the safety and efficacy of lenvatinib (E7080/MK-7902) in combination with pembrolizumab (MK-3745) versus lenvatinib in combination with placebo as first-line therapy for the treatment of advanced hepatocellular carcinoma in adult participants. The primary hypotheses of this study are that lenvatinib plus pembrolizumab is superior to lenvatinib plus placebo with respect to progression-free survival (PFS) and overall survival (OS).
The main purpose of this study was to see how GLPG1690 works together with your current standard treatment on your lung function and IPF disease in general. The study also investigated how well GLPG1690 is tolerated (for example if you got any side effects while on study drug).
The purpose of this study is to evaluate the effect of TRC101 on the progression of chronic kidney disease (CKD) and to evaluate the safety profile of TRC101 in CKD patients with metabolic acidosis.
Anesthesia is essential to control pain and produce unconsciousness during surgery and other procedures during childhood. The anesthetic deepness is measured indirectly through changes in blood pressure and heart rate or can be inferred according to estimated or measured concentrations of anesthetics. In adults, anesthetic dosing, using patterns based on electroencephalogram (EEG) analysis, has shown clinical advantages compared to traditional monitoring. These advantages include lower consumption of hypnotics, less post-operative cognitive deterioration and decreased intraoperative awakening. The maturation of the brain and Central Nervous System (CNS) that occurs in childhood affects the response of anesthetics. Additionally, the EEG changes with age and its dominant frequency is lower in children. This explains why brain monitoring methods developed in adults do not work well in children. However, these patterns cannot be extrapolated to the pediatric population. Therefore, it is necessary to develop indexes based on EEG with pediatric data to improve the dosage of hypnotics in this population. The appearance of alpha wave in frontal EEG has been successfully used as a marker of unconsciousness during general anesthesia with GABAergic hypnotics in adults (sevoflurane, propofol). However, in children, the alpha wave appears since 4 months of age in anesthetics with sevoflurane, so studying the characterization of this wave during the loss and recovery of secondary consciousness anesthetic agents such as propofol has not been studied yet.
Burn injuries are a prevalent problem. Actually, in Chile the Ministry of Health has recorded 6435 hospital burns and has reported 569 deaths from this cause. The specific mortality rate for burning in Chile was 4.5 per 100,000 inhabitants per year. Survival in extensive burns has progressively improved, thanks to advances in understanding the pathophysiology of the burn and its more aggressive treatment. This requires effective prehospital treatment, transportation, resuscitation, support of vital functions and repair of the skin cover. Much of the procedures performed in large burns require general anesthesia. Being Total Intravenous Anesthesia (TIVA) with propofol an alternative that would have advantages over inhalational anesthesia, as a decrease in postoperative nausea and vomiting and produce less environmental pollution 3 and the antihyperalgesic effect of propofol. Within TIVA - Target Control Infusion (TCI) - uses infusion systems that incorporate PK-PD models for predict the dose of drug required to reach a certain concentration in the target organ. The formulation of a PK model that considers the variables of this group of patients, such as: degree of injury, inflammatory state and compromised body surface; associated with general variables such as: age, weight and nutrition, it would allow to reduce the predictive error in this population, thus improving the dosing of these patients when using TCI. Given the lack evidence on the PK-PD of propofol is this group of patients burned, has led to raise the development of this study that seeks to develop a PK-PD model that fits them.
In the world, 230 million surgeries are performed every year and US data indicates that more than a third of patients who undergo surgery are older than 65 years, in which between 10 and 70% develop postoperative delirium (POD). Patients who develop POD have poor outcomes, such as a longer hospital stay, a deterioration in functional and cognitive status, high mortality rates, and an increase in health costs. Delirium is an entity that in a significant percentage is preventable, thus preventing the development of POD is fundamental. In fact, in older adults hospitalized in the no surgical ward, the implementation of non-pharmacological prevention measures of delirium has consistently shown to significantly prevent the development of this condition. However, limited information is available about the usefulness of non-pharmacological intervention protocols applied in the perioperative context to prevent POD. The main aim of this project is to determine whether the application of non-pharmacological measures during the perioperative period prevents POD in elderly patients undergoing highly complex elective surgeries. The hypothesis is that the application of these measures decreases the incidence of delirium in this population.
The purpose of this study is to determine the effectiveness of relatlimab plus nivolumab, alone or in combination with various standard-of-care treatments in participants with gastric cancer (GC) or gastroesophageal junction (GEJ) adenocarcinoma that has come back or spread to other places in the body after prior therapy.
In Chile, sexually transmitted infections (STI)s, including HIV / AIDS, are the main causes of morbidity in adolescents and young adults. The surveillance bulletin of the Institute of Public Health revealed an increase in cases of gonorrhea, over 200% in the last five years. HIV cases increased between 34% and 47% in this period as well. Unsafe sexual behaviors are among the most important risk factors for sexually transmitted infections (STI); it has been shown that educational / behavioral interventions can achieve success in behavioral changes, especially in young people. Some studies have evaluated the effectiveness of behavioral interventions to prevent sexual risk behavior of HIV and STIs with encouraging results. On the other hand, information and communication technologies (ICT) have been used in the prevention of STIs, HIV / AIDS. There is a considerable increase in the use of meta-universes or three-dimensional virtual worlds for educational purposes since 2006. No studies have yet been found that demonstrate the effectiveness of educational interventions carried out in meta-universes for the prevention of STIs in Chile. This study aims to demonstrate the effectiveness of a psychoeducational intervention through the use of meta-universes, on self-efficacy in the use of condoms and safe sexual behavior, in university students. An open randomized, controlled trial will be conducted. Dependent variables will be measured before the intervention and 15 days after the end of the intervention in the experimental group in both groups. Students from first year to fourth year of different careers (except Nursing), currently in the Universidad Autonoma de Chile will be included after their informed consent. The psychoeducational intervention consists of three sessions in which techniques based on three of the four sources of self-efficacy described are applied. The intervention will be carried out every 24 hours with four participants in four computers and 3D lenses available in the computer labs of the University. The dependent variables will be: 1) the self-efficacy in the use of male condom, measured with the Scale Condom self-efficacy scale of Brafford and Beck and 2) safe sexual behavior measured with Safe Sex Behavior Questionnaire scale of Dilorio, Lehr, Adame and Carlone. Both scales were culturally adapted to Chile.
Study ROR-PH-303, ADVANCE EXTENSION, is an open-label extension (OLE) study for participants with WHO Group 1 PAH who have participated in another Phase 2 or Phase 3 study of ralinepag.
Mental health in Chilean children and families is an urgent public health problem. Prevalence of psychiatric disorders among children between 4 and 11 years old is 27.8%, a higher percentage than was found in adolescents between 12 and 18 years old, which is 16.5%. The most frequent disorders in the population between 4 and 11 years old were disruptive disorders (20.6%), followed by anxiety disorders (9.2%). Mental health problems generate a high burden of disease on society in general; and there is an important treatment gap, especially among economically vulnerable populations. Prevention strategies appear to be the more recommendable options, mainly if these interventions can be implemented early in life and at low cost. Few preventive interventions aiming to increase resilience in the face of adversity, have been rigorously evaluated in Chile among preschoolers. There is substantial international evidence that shows that strengthening basic psychological skills, such as emotion regulation and social problem-solving, can reduce the incidence of mental pathology and improve various academic indicators. The curriculum of the Interpersonal Cognitive Problem Solving Program, also known as I Can Problem Solve (ICPS), is focused on the development of the cognitive process and children's social problem-solving skills. ICPS has been found to be effective in increasing pro-social behaviors and reducing aggressive behavior among preschoolers. No previous studies in Spanish-speaking Latin American countries have been conducted aiming to explore the acceptability and feasibility of ICPS to provide information to evaluate later the effectiveness of this intervention at a larger scale. The main objective of this study is the evaluation of the effectiveness of an adapted version of ICPS, in the national context at educational institutions with high socio-economic vulnerability, on increasing social-emotional competence and reducing emotional and behavioral problems in preschoolers.