Listar Artículos Científicos por autor
Mostrando publicaciones 1-20 de 25
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Acontecimientos vitales estresantes como factores de riesgo proximales para una crisis suicida: estudio de casos y controles
Díaz-Oliván, Isaac; Porras-Segovia, Alejandro; Barrigón-Estévez, María L.; De la Cruz, Miguel; Baca-Garcia, Enrique (2021)Introducción. El suicidio produce casi un millón de muertes al año en todo el mundo. Los acontecimientos vitales estresantes podrían jugar un papel clave en las últimas fases de la trayectoria suicida. Nuestro objetivo en ...
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Apps for depression: are they ready to work?
Porras-Segovia, Alejandro; Díaz-Oliván, Isaac; Gutiérrez-Rojas, Luis; Dunne, Henry; Moreno, Manon; Baca-Garcia, Enrique (2020)Purpose of Review To summarize the latest evidence about mobile phone applications for the management of depression. Recent Findings Depression apps are very heterogeneous, given the absence of standards for their development, ...
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Contribution of sleep deprivation to suicidal behaviour: a systematic review
Porras-Segovia, Alejandro; Pérez-Rodríguez, María-Mercedes; López-Esteban, Pilar; Courtet, Philippe; Barrigón-Estévez, María L.; López-Castroman, Jorge; Cervilla, Jorge A.; Baca-García, Enrique (2019)Sleep disturbances and suicidal behaviour are highly prevalent phenomena, representing with a significant burden to society. Sleep has been acknowledged as a potential biomarker for suicidal behaviour. Over the past decade ...
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COVID-19 impact vs. suicide impact in Spain
Merayo-Cano, Jimena María; Porras-Segovia, Alejandro; Baca-García, Enrique (2023) -
Disturbed sleep as a clinical marker of wish to die: a smartphone monitoring study over three months of observation
Porras-Segovia, Alejandro; Cobo Aguilera, Aurora; Díaz-Oliván, Isaac; Artés-Rodríguez, Antonio; Berrouiguet, Sofian; Lopez-Castroman, Jorge; Courtet, Philippe; Barrigón-Estévez, María L.; Oquendo, Maria; Baca-Garcia, Enrique (2021)Background: Smartphone monitoring could contribute to the elucidation of the correlates of suicidal thoughts and behaviors (STB). In this study, we employ smartphone monitoring and machine learning techniques to explore ...
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Ecological studies of sleep disturbances during suicidal crises
Chaïb, Laurent S.; Porras-Segovia, Alejandro; Baca-Garcia, Enrique; Lopez-Castroman, Jorge (2020)Purpose of Review: Several reviews and metanalyses have shown that sleep disturbances, such as insomnia and nightmares, can predict suicidal ideations and behaviors. Common physio-pathological pathways may explain this ...
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eHealth tools for assessing psychomotor activity in schizophrenia: a systematic review
Molina-Madueño, Rosa M.; Porras-Segovia, Alejandro; Ruiz, Marta; Baca-Garcia, Enrique (2021)Objective: Psychomotor abnormalities are relevant symptoms in the clinical presentation of schizophrenia, and assessing them could facilitate monitoring. New technologies can measure psychomotor activity objectively and ...
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Factors associated with transitioning from suicidal ideation to suicide attempt in the short-term: two large cohorts of depressed outpatients
Porras-Segovia, Alejandro; Nobile, Bénédicte; Olié, Emilie; Gourguechon-Buot, Elia; Baca-Garcia, Enrique; Gorwood, Philip; Abascal-Peiró, Sofía; Courtet, Philippe (2023)Background This study explores factors associated with transitioning from recent suicidal ideation (SI) to suicide attempt (SA) in depressed outpatients. Methods This is a case-control study nested in two cohorts (LUEUR ...
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Feasibility of a virtual reality-based psychoeducational tool (VRight) for depressive patients
Migoya-Borja, Marta; Delgado-Gómez, David; Carmona-Camacho, Rodrigo; Porras-Segovia, Alejandro; López-Morinigo, Javier D.; Sánchez-Alonso, Montserrat; Albarracín-García, Lucía; Guerra, Nuria; Barrigón-Estévez, María L.; Alegría, M.; Baca-Garcia, Enrique (2020)E-health is opening new prospects in the management of mental disorders. Virtual reality (VR)-based interventions, which provide a safe nonjudging environment, may improve symptoms awareness in patients with depressive ...
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If suicide were covid-19: a neglected cause of premature death
Porras-Segovia, Alejandro; Baca-Garcia, Enrique; Courtet, Philippe; Wainberg, Milton; Oquendo, Maria (2021) -
Mobile applications for the management of chronic physical conditions: a systematic review
Jiménez-Muñoz, Laura; Gutiérrez-Rojas, Luis; Porras-Segovia, Alejandro; Courtet, Philippe; Baca-Garcia, Enrique (2022)Background: Chronic physical conditions (CPC) decrease the quality of life of millions of people. In the absence of curative treatments, maintaining healthy lifestyle habits is one of the main pillars in their clinical ...
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One-week suicide risk prediction using real-time smartphone monitoring: prospective cohort study
Barrigon, María Luisa; Romero-Medrano, Lorena; Moreno-Muñoz, Pablo; Porras-Segovia, Alejandro; Lopez-Castroman, Jorge; Courtet, Philippe; Artés-Rodríguez, Antonio; Baca-Garcia, Enrique (2023)Background: Suicide is a major global public health issue that is becoming increasingly common despite preventive efforts. Though current methods for predicting suicide risk are not sufficiently accurate, technological ...
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Patients at high risk of suicide before and during a COVID-19 lockdown: ecological momentary assessment study
Cobo, Aurora; Porras-Segovia, Alejandro; Perez-Rodriguez, Mercedes; Artés-Rodríguez, Antonio; Barrigón-Estévez, María L.; Courtet, Philippe; Baca-Garcia, Enrique (2021)The coronavirus disease 2019 (COVID-19) outbreak may have affected the mental health of patients at high risk of suicide. In this study we explored the wish to die and other suicide risk factors using smartphone-based ...
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Predictors of re-attempt in a cohort of suicide attempters: a survival analysis
Irigoyen, María; Porras-Segovia, Alejandro; Galván, Leonardo; Puigdevall, Margarita; Giner, Lucas; de León, Santiago; Baca-García, Enrique (2019)Background: Suicide prevention is one of the greatest challenges in mental health policies. Since a previous suicide attempt is the main predictor of future suicidal behaviour, clinical management of suicide attempters is ...
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Psychiatric relapse following a phone app intervention: a case report
Porras-Segovia, Alejandro; López-Moriñigo, Javier; Álvarez, Raquel; Díaz-Oliván, Isaac; González, Verónica; Baca-Garcia, Enrique (2021) -
Six-month clinical and ecological momentary assessment follow-up of patients at high risk of suicide: a survival analysis
Porras-Segovia, Alejandro; Moreno, Manon; Barrigón, María Luisa; López-Castroman, Jorge; Courtet, Philippe; Berrouiguet, Sofian; Artés-Rodríguez, Antonio; Baca-García, Enrique (2022)Objective: In this study, we combined ecological momentary assessment (EMA) with traditional clinical follow-up to explore correlates of suicidal relapse in patients with a history of suicidal behavior. Methods: Over 6 ...
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Smartphone-based ecological momentary assessment (EMA) in psychiatric patients and student controls: A real-world feasibility study
Porras-Segovia, Alejandro; Molina-Madueño, Rosa M.; Berrouiguet, Sofian; Lopez-Castroman, Jorge; Barrigón-Estévez, María L.; Pérez-Rodríguez, María S.; Marco, José H.; Díaz-Oliván, Isaac; de León, Santiago; Courtet, Philippe; Artés-Rodríguez, Antonio; Baca-Garcia, Enrique (2020)Background: Smartphone-based ecological momentary assessment (EMA) is a promising methodology for mental health research. The objective of this study is to determine the feasibility of smartphone-based active and passive ...
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Smartphone-based Ecological Momentary Intervention for secondary prevention of suicidal thoughts and behaviour: protocol for the SmartCrisis V.2.0 randomised clinical trial
Barrigon, María Luisa; Porras-Segovia, Alejandro; Courtet, Philippe; Lopez-Castroman, Jorge; Berrouiguet, Sofian; Pérez-Rodríguez, María-Mercedes; Artes, Antonio; Study Group, MEmind; Baca-Garcia, Enrique (2022)Introduction Suicide is one of the leading public health issues worldwide. Mobile health can help us to combat suicide through monitoring and treatment. The SmartCrisis V.2.0 randomised clinical trial aims to evaluate the ...
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Theoretical models of suicidal behaviour: a systematic review and narrative synthesis
Díaz-Oliván, Isaac; Porras-Segovia, Alejandro; Barrigón-Estévez, María L.; Jiménez-Muñoz, Laura; Baca-Garcia, Enrique (2021)Background and objectives Suicide mortality has not decreased in recent decades, partly due to the lack of valid predictors. A small number of systematic reviews have been published on the different integrated theoretical ...
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Use of ecological momentary assessment through a passive smartphone-based app (eB2) by patients with schizophrenia: acceptability study
López-Morinigo, Javier D.; Barrigón-Estévez, María L.; Porras-Segovia, Alejandro; González Ruiz-Ruano, Verónica; Sánchez-Escribano, Adela; Escobedo-Aedo, Paula J.; Sánchez-Alonso, Sergio; Mata-Iturralde, Laura; Muñoz-Lorenzo, Laura; Artés-Rodríguez, Antonio; David, Anthony S.; Baca-Garcia, Enrique (2021)Background: Ecological momentary assessment (EMA) tools appear to be useful interventions for collecting real-time data on patients’ behavior and functioning. However, concerns have been voiced regarding the acceptability ...