El delirium es un síndrome neuropsiquiátrico frecuente en el entorno hospitalario, especialmente en personas mayores o con enfermedades agudas. Su aparición se asocia con un incremento de la morbilidad, estancias hospitalarias prolongadas y un mayor riesgo de institucionalización o muerte. La identificación precoz y la aplicación de estrategias preventivas multidimensionales desde el ámbito de Enfermería resultan claves para mitigar sus consecuencias.
Delirium is a common neuropsychiatric syndrome in hospitalized individuals, particularly older adults or those with acute illnesses. Its occurrence is linked to increased morbidity, prolonged hospital stays, and higher risk of institutionalization or death. Early identification and the implementation of multidimensional preventive strategies by nursing personnel are crucial to mitigate its effects. This paper aims to review the main strategies to prevent delirium in hospitalized individuals, based on current scientific evidence. A structured literature review is presented, and results are discussed in terms of clinical applicability.