Designing interventions guided by digital phenotype and pharmacogenetics in Spain for suicidal behaviour based on retrospective data: the multicentre SMARTomicS study protocol
Artés, Carmen ; Porras-Segovia, Alejandro ; Ruiz-Veguilla, Miguel ; Giner, Lucas ; Garcia-Campayo, Javier (Universidad de Zaragoza) ; López del Hoyo, Yolanda (Universidad de Zaragoza) ; Alejandra-Saiz, Pilar ; García-Fernández, Ainoa ; Martínez-Jambrina, Juan José ; Villa-Díez, Rocío ; Gili, Margalida ; Roca, Miquel ; de Andrés, Fernando ; Pérez Sola, Víctor ; Elices, Matilde E. ; Grande, Iria ; Cebria, Ana Isabel ; Irigoyen-Otiñano, Maria ; Galván-Santiago, Leonardo ; Aguilar Garcia-Iturrospe, Eduardo Jesús ; Mesones-Peral, Jesús ; Mora-Marín, Rafael ; Sierra, Pîlar ; Penas-Lledo, Eva ; LLerena, Adrian ; Lopez-Castroman, Jorge ; Cruz, Raquel ; Arrojo, Manuel ; Ovejero, Santiago ; de la Torre-Luque, Alejandro ; Palao-Tarrero, Ángela ; Vaquero-Lorenzo, Concepción ; Toma, Claudio ; Barrigon, Maria Luisa ; Artes, Antonio ; Díaz-Marsá, Marina ; Ayad-Ahmed, Wala ; Ibáñez, Ángela ; Díaz-Sastre, Carmen ; Salvador-Robert, Mercè ; Álvarez-García, Raquel ; Mata-Iturralde, Laura ; Benavente-López, Sergio ; Muñoz-Lorenzo, Laura ; Di Stasio, Ezequiel Fernando ; Carmona-Camacho, Rodrigo ; Peñuelas-Calvo, Inmaculada ; Valencia, Miguel ; López Peña, Purificación ; Albarracín-García, Lucía ; Baca-Garcia, Enrique
Resumen: Introduction: Each year, suicide claims approximately 700 000 lives worldwide and generates a significant financial burden. Integrating genomic data, exposomic factors and digital phenotypes can enhance the development of short-term predictive models. Current knowledge and available tools provide the basis for designing personalised treatment strategies that incorporate real-time interventions to prevent suicide attempt recurrence cost-effectively. This study aims to develop a predictive algorithm for suicidal behaviour integrating psychiatric assessments, genetic risk markers, digital phenotypes and exposomic data. Methods and analysis: This protocol describes a retrospective multicentre study that will recruit participants with a clinical history of suicide across 25 hospitals across Spain with a catchment area of 8.6 million people (17.8% of Spain’s population). Our sample target is over 5000 participants, aged over 12 years old, ensuring 93.5% statistical power for genetic analysis. Eligible participants must be over 12 years old. Data collection will include psychiatric assessments, biospecimen collections (DNA, RNA, plasma and serum), Google Takeout data for digital phenotyping, and a standardised set of administrative and clinical data registered for each patient. Genotyping will be performed with the Axiom Spanish array (>750 000 markers), and genome-wide association studies (GWAS) will be performed after genetic imputation in a whole sample of >10 000 individuals (5000 suicide attempters; 5000 controls). Prescription and clinical history will also be retrospectively integrated, and codified data statistics forms will periodically be sent to the Government. Statistical analyses will combine traditional regression models and AI-based algorithms to identify predictive behavioural, genomic profiles, and digital markers of suicidal behaviour. Cost-effectiveness analyses of pharmacogenomic markers for antidepressant response will also be conducted. By successfully implementing this project, we aim to help reduce suicide reattempts and lessen the emotional and economic burden on families and the healthcare system.
Idioma: Inglés
DOI: 10.1136/bmjopen-2025-106685
Año: 2026
Publicado en: BMJ Open 16 (2026), e106685 [10 pp.]
ISSN: 2044-6055
Financiación: info:eu-repo/grantAgreement/ES/ISCIII/PI23-00614
Financiación: info:eu-repo/grantAgreement/ES/ISCIII/PMP24-00026
Tipo y forma: Article (Published version)
Área (Departamento): Área Psicología Básica (Dpto. Psicología y Sociología)
Área (Departamento): Area Psiquiatría (Dpto. Medicina, Psiqu. y Derm.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes.
Exportado de SIDERAL (2026-06-03-11:05:19)
Visitas y descargas
Idioma: Inglés
DOI: 10.1136/bmjopen-2025-106685
Año: 2026
Publicado en: BMJ Open 16 (2026), e106685 [10 pp.]
ISSN: 2044-6055
Financiación: info:eu-repo/grantAgreement/ES/ISCIII/PI23-00614
Financiación: info:eu-repo/grantAgreement/ES/ISCIII/PMP24-00026
Tipo y forma: Article (Published version)
Área (Departamento): Área Psicología Básica (Dpto. Psicología y Sociología)
Área (Departamento): Area Psiquiatría (Dpto. Medicina, Psiqu. y Derm.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. Exportado de SIDERAL (2026-06-03-11:05:19)
Permalink:
Visitas y descargas
Este artículo se encuentra en las siguientes colecciones:
Articles > Artículos por área > Psicología Básica
Articles > Artículos por área > Psiquiatría
Record created 2026-06-03, last modified 2026-06-03