0000000000255012
AUTHOR
Sara Ventura
showing 11 related works from this author
Promoting empathy through virtual reality experience: the case of sexual harassment
2020
Introducción: En los últimos decenios, la realidad virtual (RV) se ha adoptado de manera exponencial en la psicología clínica para tratar varios trastornos psicológicos y promover el bienestar. La RV es una forma avanzada de interfaz humano-computadora que permite al usuario interactuar y estar presente en un entorno tridimensional de manera naturalista. El uso de la RV se ha ampliado para simular no sólo el mundo exterior, sino también la experiencia corporal, dando la ilusión de encarnar un cuerpo "virtual". Cuando esta ilusión se induce con éxito, el participante puede percibirse a sí mismo como otra persona y sentir las emociones del cuerpo encarnado. Este modelo se ha adoptado para est…
Putting Oneself in the Body of Others: A Pilot Study on the Efficacy of an Embodied Virtual Reality System to Generate Self-Compassion
2019
[EN] Compassion-based interventions (CBIs) have been shown to be effective for increasing empathy and compassion, and reducing stress, anxiety, and depression. CBIs are based on constructive meditations where imagery abilities are essential. One of the major difficulties that participants report during the training is the difficulty related to imagery abilities. Virtual reality (VR) can be a useful tool to overcome this limitation because it can facilitate the construction and sustainment of mental images. The machine to be another (TMTBA) uses multi-sensory stimulation to induce a body swap illusion. This system allows participants to see themselves from a third perspective and have the il…
Immersive Versus Non-immersive Experience: Exploring the Feasibility of Memory Assessment Through 360° Technology
2019
Episodic memory is essential to effectively perform a number of daily activities, as it enables individuals to consciously recall experiences within their spatial and temporal environments. Virtual Reality (VR) serves as an efficacious instrument to assess cognitive functions like attention and memory. Previous studies have adopted computer-simulated VR to assess memory, which realized greater benefits compared to traditional procedures (paper and pencil). One of the most recent trends of immersive VR experiences is the 360° technology. In order to evaluate its capabilities, this study aims to compare memory performance through two tasks: immersive task and non-immersive task. These tasks d…
Characteristics and outcomes of an international cohort of 600 000 hospitalized patients with COVID-19
2023
Abstract Background We describe demographic features, treatments and clinical outcomes in the International Severe Acute Respiratory and emerging Infection Consortium (ISARIC) COVID-19 cohort, one of the world's largest international, standardized data sets concerning hospitalized patients. Methods The data set analysed includes COVID-19 patients hospitalized between January 2020 and January 2022 in 52 countries. We investigated how symptoms on admission, co-morbidities, risk factors and treatments varied by age, sex and other characteristics. We used Cox regression models to investigate associations between demographics, symptoms, co-morbidities and other factors with risk of death, admiss…
Virtual Reality as a Medium to Elicit Empathy: A Meta-Analysis.
2020
The current meta-analysis aims to investigate and clarify existing research on virtual reality (VR) as a medium to elicit empathy. An exhaustive literature search (updated to February 29, 2020) enabled us to locate seven published articles, yielding a total of nine independent samples. The results reveal statistically significant positive changes in perspective-taking outcomes after VR exposure (
The value of open-source clinical science in pandemic response
2021
International audience
How Does It Feel to Be a Woman Victim of Sexual Harassment? The Effect of 360°-Video-Based Virtual Reality on Empathy and Related Variables.
2021
Sexual harassment (SH) occurs when people-mostly women-are targets of unwanted sexual comments, gestures, or actions associated with a lack of empathy on the part of the offender. Virtual Reality (VR) has been defined as the "ultimate empathy machine" because it allows the user to take other people's perspective. The present work aims to study the effect of a 360°-video-based VR experience (vs. traditional perspective-taking task) on empathy and related concepts (i.e., violent attitude, perspective taking, sense of oneness) toward a female victim of SH in a male sample. A within-subjects design was used with 44 men who experienced both conditions (360° and narrative). Results showed the sup…
ISARIC-COVID-19 dataset: A Prospective, Standardized, Global Dataset of Patients Hospitalized with COVID-19
2022
The International Severe Acute Respiratory and Emerging Infection Consortium (ISARIC) COVID-19 dataset is one of the largest international databases of prospectively collected clinical data on people hospitalized with COVID-19. This dataset was compiled during the COVID-19 pandemic by a network of hospitals that collect data using the ISARIC-World Health Organization Clinical Characterization Protocol and data tools. The database includes data from more than 705,000 patients, collected in more than 60 countries and 1,500 centres worldwide. Patient data are available from acute hospital admissions with COVID-19 and outpatient follow-ups. The data include signs and symptoms, pre-existing como…
Weaning from mechanical ventilation in intensive care units across 50 countries (WEAN SAFE)
2023
Background: Current management practices and outcomes in weaning from invasive mechanical ventilation are poorly understood. We aimed to describe the epidemiology, management, timings, risk for failure, and outcomes of weaning in patients requiring at least 2 days of invasive mechanical ventilation. Methods: WEAN SAFE was an international, multicentre, prospective, observational cohort study done in 481 intensive care units in 50 countries. Eligible participants were older than 16 years, admitted to a participating intensive care unit, and receiving mechanical ventilation for 2 calendar days or longer. We defined weaning initiation as the first attempt to separate a patient from the ventila…
Respiratory support in patients with severe COVID-19 in the International Severe Acute Respiratory and Emerging Infection (ISARIC) COVID-19 study: a …
2022
Invasive mechanical ventilation; COVID-19; Critical care Ventilación mecánica invasiva; COVID-19; Cuidado crítico Ventilació mecànica invasiva; COVID-19; Atenció crítica Background Up to 30% of hospitalised patients with COVID-19 require advanced respiratory support, including high-flow nasal cannulas (HFNC), non-invasive mechanical ventilation (NIV), or invasive mechanical ventilation (IMV). We aimed to describe the clinical characteristics, outcomes and risk factors for failing non-invasive respiratory support in patients treated with severe COVID-19 during the first two years of the pandemic in high-income countries (HICs) and low middle-income countries (LMICs). Methods This is a multin…
Association of country income level with the characteristics and outcomes of critically ill patients hospitalized with acute kidney injury and COVID-…
2023
Introduction Acute kidney injury (AKI) has been identified as one of the most common and significant problems in hospitalized patients with COVID-19. However, studies examining the relationship between COVID-19 and AKI in low- and low-middle income countries (LLMIC) are lacking. Given that AKI is known to carry a higher mortality rate in these countries, it is important to understand differences in this population. Methods This prospective, observational study examines the AKI incidence and characteristics of 32,210 patients with COVID-19 from 49 countries across all income levels who were admitted to an intensive care unit during their hospital stay. Results Among patients with COVID-19 ad…