RT Journal Article
T1 Effectiveness of a universal personalized intervention for the prevention of anxiety disorders: Protocol of a randomized controlled trial (the prevANS project)
A1 Moreno-Peral, Patricia
A1 Rodríguez-Morejón, Alberto
A1 Bellón-Saameño, Juan Ángel
A1 García-Huércano, Cristina
A1 Martínez-Vispo, Carmela
A1 Campos-Paíno, Henar
A1 Galán, Santiago
A1 Reyes-Martin, Sara
A1 Sánchez-Aguadero, Natalia
A1 Rangel-Henriques, Margarida
A1 Motrico, Emma
A1 Conejo-Cerón, Sonia
K1 Trastornos de ansiedad - Prevención
K1 Estrés (Psicología) - Control
AB Background: To date, all preventive anxiety disorders interventions are one-fit-all and none of them are based on individual level and risk profile. The aim of this project is to design, develop and evaluate an online personalized intervention based on a risk algorithm for the universal prevention of anxiety disorders in the general population. Methods: A randomized controlled trial (RCT) with two parallel arms (prevANS vs usual care) and 1-year followup including 2000 participants without anxiety disorders from Spain and Portugal will be conducted. The prevANS intervention will be self-guided and can be implemented from the prevANS web or from the participants' Smartphone (through an App). The prevANS intervention will have different intensities depending on the risk level of the population, evaluated from the risk algorithm for anxiety: predictA. Both low and moderate-high risk participants will receive information on their level and profile (risk factors) of anxiety disorders, will have access to stress management tools and psychoeducational information periodically. In addition, participants with a moderate-high risk of anxiety disorders will also have access to cognitive-behavioral training (problem-solving, decision-making, communication skills, and working with thoughts). The control group will not receive any intervention, but they will fill out the same questionnaires as the intervention group. Assessments will be completed at baseline, 6 and 12-month follow-up. The primary outcome is the cumulative incidence of anxiety disorders. Secondary outcomes include depressive and anxiety symptoms, risk probability of anxiety disorders (predictA algorithm) and depression (predictD algorithm), improvement in physical and mental quality of life, and acceptability and satisfaction with the intervention.
AB In addition, cost-effectiveness and cost-utility analyses will also be carried out from two perspectives, societal and health system, and analyses of mediators and moderators will also be performed.
PB Elsevier
YR 2023
FD 2023-06-22
LK https://hdl.handle.net/10630/39019
UL https://hdl.handle.net/10630/39019
LA eng
NO Moreno-Peral, P., Rodríguez-Morejón, A., Bellón, J. A., García-Huércano, C., Martínez-Vispo, C., Campos-Paino, H., Galán, S., Reyes-Martín, S., Sánchez Aguadero, N., Rangel-Henriques, M., Motrico, E., & Conejo-Cerón, S. (2023). Effectiveness of a universal personalized intervention for the prevention of anxiety disorders: Protocol of a randomized controlled trial (the prevANS project). Internet interventions, 34, 100640. https://doi.org/10.1016/j.invent.2023.100640
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 21 ene 2026