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 main objective of this study is to compare efficacy of bemarituzumab combined with oxaliplatin, leucovorin, and 5-fluorouracil (5-FU) (mFOLFOX6) to placebo plus mFOLFOX6 as assessed by overall survival (OS) in participants with FGFR2b ≥10% 2+/3+ tumor cell staining (FGFR2b ≥10% 2+/3+TC)
A clinical trial to compare the effectiveness of savolitinib plus durvalumab versus sunitinib in MET-driven (hepatocyte growth factor receptor), unresectable and locally advanced or metastatic PRCC (Papillary Renal Cell Carcinoma).
This is a multinational, randomized, placebo-controlled, parallel treatment, Phase 2, double-blind, 2 arm study evaluating the efficacy and safety of SAR441344 in comparison with placebo in the treatment of participants aged 18 to 70 years with active Systemic Lupus Erythematosus (SLE). Study details include: - Study duration: 36 weeks - Treatment duration: 24 weeks - Visit frequency: every 2 weeks
Long-term neurocognitive and psychiatric consequences of COVID-19 remain mostly unknown to date. It has been reported that coronaviruses cause direct central nervous system infection (Needham et al. 2020). Besides that, new or worsening cognitive impairment commonly occurs and persists in survivors of intensive care unit (ICU) stay (Hosey & Needham. 2020). The purpose of our study is to search and describe the cognitive and psychiatric long-term consequences of COVID-19 on patients who have been discharged from critical care units. This is an ambidirectional cohort study, that attempts to follow adults discharged from critical Care Units Adults due to COVID-19 up to 12 months after discharge, to evaluate the presence of cognitive impairment, linguistic and phonation function, depression, fatigue, functional gastroenterological symptoms, anxiety, or post traumatic disorder, and performance in activities of daily living and physical response to exercise as well.
Weaning is one of the most complex challenges in mechanically ventilated patients. Increased work of breathing after extubation would play a central role in weaning failure. Currently, non-invasive ventilation (NIV) is recommended to prevent weaning failure in high-risk patients. On the other hand, high-flow nasal cannula (HFNC), which is a novel system capable of administering gas mixtures (air and oxygen) with a flow of up to 60 liters/min, has been used to prevent weaning failure in this kind of patients. The use of NIV and HFNC after extubation has been evaluated in some clinical studies. However, the evidence is controversial, and the information regarding the physiological effects that each therapy induces in recently extubated patients at high risk of weaning failure is lacking. The goal of this proposal is to compare the acute physiological effects of postextubation NIV versus HFNC in critically ill patients at high risk of weaning failure on relevant mechanisms related to weaning failure: Work of breathing, lung function, ventilation distribution, systemic hemodynamics. This will be a randomized crossover study that will include critically ill mechanically ventilated patients, who fulfill criteria indicating they may be ready for weaning from mechanical ventilation, and in whom a spontaneous breathing trial (SBT) is planned to determine if they should be extubated. After checking eligibility and obtaining informed consent, patients will be monitored with an esophageal catheter (esophageal/gastric pressures to determine work of breathing, and electric activity of diaphragm to determine neuromechanical coupling), and a noninvasive ventilation monitor (electric impedance tomography to assess global and regional ventilation). Work of breathing, lung function, and systemic hemodynamics will be assessed during the SBT. Inclusion in the study will be confirmed only if they pass the SBT and are extubated. During the first 2 hours after extubation, patients will undergo one hour of NIV and one hour of HFNC, with the crossover sequence being randomized previously at the time of inclusion and with assessments repeated at the end of each treatment period.
This is a double-blind randomised controlled trial (RCT) which compares the effectiveness of three surgical techniques for alleviating residual limb pain (RLP), neuroma pain and phantom limb pain (PLP). The three surgical treatments are Targeted Muscles Reinnervation (TMR), Regenerative Peripheral Nerve Interface (RPNI), and an active control (neuroma excision and muscle burying). Patients will be follow-up for 4 years.
The purpose of this study is to determine the safety, tolerability, and preliminary efficacy of pembrolizumab/vibostolimab co-formulation (MK-7684A) with or without other anticancer therapies in participants with selected advanced solid tumors. The primary hypothesis is that pembrolizumab/vibostolimab co-formulation is superior to pembrolizumab alone in terms of objective response rate or progression-free survival in participants with cervical cancer.
Hospitalized adult patients suffer from sleep deprivation, which has been associated with multiple negative consequences, both in short and in the long term. Many factors have been attributed to poor sleep quality, including excessive noise, inappropriate lighting, interactions with the healthcare team, administration of drugs, patients' symptoms, among others. There is scarce evidence reporting multicomponent interventions aimed at ensuring and improving sleep quality in hospitalized patients. The following before-after, randomized controlled trial will evaluate and determine the feasibility, acceptability and effectivity of a multicomponent intervention in improving sleep quality and reducing the consequences of poor sleep in a psychiatric intensive care unit (PICU). The intervention is comprised of changes in health personnel habits, improvements in the PICU environment, patient's psychoeducation and continuous sleep and activity monitoring through a validated wearable device.
Chagas Disease, caused by the parasite Trypanosoma cruzi afflicts 7 million people in Latin America, and due to migration, abroad. The diagnosis lies in clinical suspicion and serologic detection of antibodies. Cardiac evaluation is essential because complications, including heart failure and arrhythmias, are the main causes of disability and death. Heart involvement is explained by a parasite-dependent, immune-mediated myocardial and microvascular injuries. Current treatment includes the administration of nifurtimox or benznidazole, although in the chronic phase their efficacy is low and may induce severe adverse events, forcing the suspension of the therapy. Therefore, finding innovative approaches to improve the efficacy of the current antichagasic drugs by modifying the inflammatory response would render the current treatment more effective. Pre-clinical evidence supports the idea that the cholesterol-lowering statin drugs, such as atorvastatin, may contribute to decrease cardiac inflammation, reduce endothelial activation, and improve cardiac function. Atorvastatin therapeutic and safety profiles are well known, as is its mechanism of action, shared by the other members of the statin class. This trial aims at evaluating whether atorvastatin, in combination with antichagasic therapy, is safe and more efficacious in reducing general inflammation than an antiparasitic therapy alone, by improving endothelial and cardiac functions. This proof-of-concept trial will be double-blinded, randomized, and multicentered with a phase II design. To achieve this aim, it will be evaluated the efficacy of the combination of atorvastatin and antichagasic therapy (nifurtimox or benznidazole) to reduce inflammatory cytokine plasma levels, soluble endothelial cell adhesion molecules, and confirm the improvement of the cardiac function by electrocardiogram and two-dimensional echocardiogram. The trial will set the safety and tolerability of the combination of atorvastatin with antichagasic therapy by monitoring the incidence of adverse events and discontinuation of the therapy. This trial will be conducted with a sample size of 300 adult patients in four hospitals located in Santiago and Valparaiso, Chile.
Intensive care unit (ICU) survivors and their families frequently present mental, cognitive and physical impairments lasting years. The ongoing pandemic could affect the duration, variety, and severity of these impairments. Our aim is to determine the impact of the COVID-19 pandemic on the physical, mental, and cognitive health of survivors, the experience of their families and their treating healthcare professionals in the long-term. This is a prospective, multicentre, mixed-methods cohort study in seven Chilean ICUs. The perceptions of family members regarding the ICU stay and the later recovery will be explored 3 months after discharge. Health care professionals will be invited to discuss the challenges faced during the pandemic using semi-structured interviews.