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.
Title: "Internet mentalization-based video feedback intervention to improve parental sensitivity in mother-infant dyads with maternal depressive symptoms: randomized controlled feasibility trial". Funding: ANID Millennium Science Initiative /Millennium Institute for Research on Depression and Personality-MIDAP ICS13_005 (MIDAP, www.midap.org). Principal Investigator: Marcia Olhaberry Huber, PhD, Academic, School of Psychology, Pontificia Universidad Católica de Chile, Associate Researcher, MIDAP. MIDAP Research Team: Javier Moran, PhD. Academic at the University of Valparaíso, María José León, PhD, Stefanella Costa, PhD. and Fanny Leyton, PhD. (c) University of Valparaíso. General Objective: To evaluate feasibility and acceptability of a brief Internet mentalization-based video feedback intervention to improve sensitivity in mothers with depressive symptoms. Key parameters for a future effectiveness study will be identified Design: Pilot randomized clinical trial; Participants: 60 mother-infant dyads (aged 4-12 months) attended in Public Health Centres.30 dyads will be assigned to the experimental group (EG) and will receive a weekly online brief intervention using video-feedback and psycho-educational materials on early parenting. 30 dyads will be assigned to the control group (CG) and will receive only psycho-educational materials. The study includes 3 assessments (pre-intervention, post-intervention and follow-up) and four weekly intervention sessions. Data analysis: For quantitative data descriptive statistics and ANCOVA will be used, for qualitative data Grounded Theory.
The HIP ATTACK-2 trial is a multicentre, international, parallel group randomized controlled trial to determine whether accelerated surgery for hip fracture in patients with acute myocardial injury is superior to standard care in reducing death at 90 days after randomization. The trial will also assess secondary outcomes at 90 days after randomization: inability to independently walk 3 metres, time to first mobilization (first standing and first full weight bear), composite and individual assessment of major complications (e.g., mortality, non-fatal myocardial infarction, acute congestive heart failure, and stroke), delirium, length of stay, pain, and quality of life.
This prospective, multicountry, multicentre, non-interventional study plans to include patients who have undergone surgery for early-stage (IA to IIIB on the basis of pathologic criteria) non-squamous NSCLC up to 6 weeks prior to enrolment into the study. The main objective of this study is to determine the prevalence of EGFRm in patients with surgically resected early-stage (IA to IIIB) non-squamous NSCLC as there are limited data on its prevalence in this patient population.
The primary hypotheses are that coformulated pembrolizumab/vibostolimab is superior to pembrolizumab alone with respect to (1) overall survival (OS) in participants with programmed cell death 1 ligand 1 (PD-L1) tumor proportion score (TPS) ≥50%, TPS ≥1% and TPS 1% to 49%; and (2) progression-free survival (PFS) per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 by blinded independent central review (BICR), in participants with PD-L1 TPS ≥1% and TPS ≥50%.
The goal of this study is to evaluate the efficacy and safety of pembrolizumab plus belzutifan plus lenvatinib or pembrolizumab/quavonlimab plus lenvatinib versus pembrolizumab plus lenvatinib as first-line treatment in participants with advanced clear cell renal cell carcinoma (ccRCC). The primary hypotheses are (1) pembrolizumab plus belzutifan plus lenvatinib is superior to pembrolizumab plus lenvatinib with respect to progression-free survival (PFS) and overall survival (OS), in advanced ccRCC participants; and (2) pembrolizumab/quavonlimab plus lenvatinib is superior to pembrolizumab plus lenvatinib with respect to PFS and OS, in advanced ccRCC participants.
The purpose of the study is to assess the efficacy and safety of darolutamide in combination with standard androgen deprivation therapy (ADT) in patients with metastatic hormone sensitive prostate cancer.
This is a phase 3, randomized, placebo controlled, double-blind, multicenter, stratified study of CPI-006 plus standard of care (SOC) versus placebo plus SOC in mild to moderately symptomatic hospitalized Covid-19 patients with the primary objective to compare the proportion of participants alive and respiratory failure free between CPI-006 plus SOC versus placebo plus SOC.
The primary objective of this study is to evaluate the long-term safety and tolerability of nusinersen administered intrathecally at higher doses to participants with spinal muscular atrophy (SMA) who previously participated in study 232SM203 (NCT04089566). The secondary objective of this study is to evaluate the long-term efficacy of nusinersen administered intrathecally at higher doses to participants with SMA who previously participated in study 232SM203 (NCT04089566).
Delirium is defined as an acute change in mental status characterized by fluctuating disturbances of consciousness, attention, cognition, and perception, usually secondary to acute injuries such as trauma or infections. Delirium is more frequent in older adults, and is associated with important poor clinical outcomes including increased mortality, functional deterioration, and higher expenditures for healthcare systems. Although it is not the only one responsible, the inflammatory response plays a key role in the development of delirium. From the first descriptions of the condition 2500 years ago, it is known that patients who present with inflammatory injuries such as trauma (pe. hip fracture) or infections (sepsis), frequently develop delirium. Microglia, are an inflammatory cell with phagocytic capacity, that inhabit the nervous system and have a critical role in the regulation of the inflammatory response in the brain. It is known that microglia have receptors that respond to systemic inflammatory mediators by generating new inflammatory mediators that exert their effect on other glial cells and neurons in the central nervous system, affecting their function. Mouse models have shown that depleting the brain of microglia prevents cognitive decline after a traumatic bone injury, suggesting a role of these cells in the development of delirium. Poly(ADP-ribose) polymerase-1 (PARP-1) is a nuclear enzyme that participates in DNA repair, and in the regulation of the expression of inflammatory mediators by immune cell. In vitro experiments have shown that PARP-1 enhances the microglial response to inflammation, and data from mice exposed to the bacterial component "lipo-poly-saccharide (LPS)", a classical model of delirium, showed that pharmacological inhibition of PARP-1 prevents cognitive decline secondary to that injury. Interestingly, nicotinamide, a vitamin widely available in the market, with a well-known safety profile in humans, is a well-recognized inhibitor of PARP-1. The role of PARP-1 nor nicotinamide in delirium has never been explored. Considering that, 1) there is evidence showing that PARP-1 may act as an enhancer of the inflammatory response of microglia and 2) the protective effect against cognitive impairment produced by pharmacological inhibition of PARP-1 in a mice model of delirium, we propose as hypothesis that PARP-1 participates in delirium pathogenesis by enhancing microglial activation in response to systemic inflammation. To address this hypothesis in patients, we propose to determine in a randomized clinical trial whether nicotinamide, a pharmacological inhibitor of PARP-1, is more effective than placebo for the prevention of delirium in older adults with requirement of oxygen (non-invasive) and suspected coronavirus disease (COVID-19) under study. The results of this research will contribute significantly in the field of delirium, improving the knowledge of its physiopathology, as well with the development of of new alternatives for its prevention in clinical practice.
This Study will investigate the bioavailability in fasting subjects of 1 capsule formulation containing Duloxetine 60 mg. The Study will be performed at a single site with 36 subjects. Participants will take 1 capsule of the test product and reference product in 2 periods and 2 sequences (either test after reference or reference after test). There will be a washout of at least 14 days between each study period.