Effects of music therapy on delirium, clinical outcomes, and psychological and sleep outcomes in adult ICU patients: a systematic review and meta-analysis
Yuan Y, Wang S, Wang H, Wang W, Dai K
Frontiers in medicine · 1 cita
Cómo se estudió
- Diseño
- Revisión sistemática (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Eventos clínicos como enfermedad o muerte
Quién lo pagó
- Financiación
- Financiación independiente
Según la declaración de financiación del texto completo.
Publicación
- Publicado
- 2026-07-01 · Front Med (Lausanne) · vol. 13 · pág. 1857001
- Editorial
- Frontiers Media
- Citado
- 1 cita · más que el 90% de estudios similares · 2.3× el promedio de su campo
- Referencias
- 27 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Music Therapy and Health · Intensive Care Unit Cognitive Disorders · Music Education and Analysis
- Palabras clave
- music therapy, delirium, intensive care unit patients, mechanical ventilation duration, ICU length of stay, sleep quality, anxiety, depression, psychological stress, resource utilization (health care), mortality, pain, Chinese patients, non-pharmacological treatment, quality of life, family-centered care, patient satisfaction
5 autores
- Ying Yuan🇨🇳Sichuan University
- Sijing Wang🇨🇳Sichuan University
- Hao Wang🇨🇳Sichuan University
- Wensi Wang🇨🇳Sichuan University
- Kaili Dai🇨🇳 · autor de correspondenciaSichuan University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Delirium and psychological stress are major clinical challenges for adult ICU patients, contributing to increased mortality and resource consumption. This study evaluated the efficacy of music therapy (MT) on delirium incidence, resource utilization, and psychological and sleep outcomes.
Methods
Seven electronic databases (Medline, Embase, Cochrane Library, CNKI, Wanfang, VIP, and CBM) were searched from inception to December 20, 2025. Following PRISMA guidelines, 15 randomized controlled trials (RCTs) involving 1,552 patients were included. Two researchers independently performed screening and data extraction. Risk of bias was assessed using RoB 2.0, and evidence certainty was graded using the GRADE system. Primary outcomes focused on delirium assessments; secondary outcomes included mortality and resource utilization; exploratory outcomes encompassed anxiety, depression, pain, and sleep.
Results
A total of 863 records were identified, and 15 RCTs involving 1,552 patients were finally included. Meta-analysis indicated that music therapy significantly reduced the incidence of delirium (RR = 0.49; 95% CI: 0.40-0.60; p SMD = -0.25; p = 0.009) and ICU length of stay (MD = -1.07 days; p = 0.004). However, there was no significant difference between the two groups in terms of hospital length of stay (MD = -1.37 days; 95% CI, -4.06 to 1.33; p = 0.32). For exploratory outcomes, depression symptoms were significantly improved (SMD = -1.30; p SMD = -0.62; p I 2 = 0%); and anxiety was significantly relieved (SMD = -0.79; p = 0.02), with subgroup analysis suggesting a more pronounced effect in Chinese cohorts. No significant differences were observed in short-term mortality or pain scores. GRADE grading indicated high-quality evidence for delirium incidence and ICU length of stay.
Conclusion
Music therapy is a safe, low-cost non-pharmacological intervention that significantly reduces delirium risk, restores sleep architecture, alleviates anxiety and depression, and accelerates weaning from mechanical ventilation in adult ICU patients. However, due to heterogeneity and lower certainty in some secondary outcomes, larger multicenter trials are needed before routinely integrating music therapy into standard ICU and ERAS protocols.
Systematic review registration
https://www.crd.york.ac.uk/PROSPERO/view/CRD420261329297.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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