Frontiers in neurology · 2026
The effect of receptive music therapy plus usual nursing care on cognitive performance and quality of life in elderly patients with type 2 diabetes mellitus and cognitive impairment.
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Sun Ran, Shen Qi, Liu Jingwei, Chen Shuo, Fu Yuting, Zeng Xianhong
Аннотация
OBJECTIVES: To evaluate the effects of receptive music therapy (RMT) combined with usual nursing care on cognitive performance, quality of life (QoL), mood, and metabolic stability among elderly patients with type 2 diabetes mellitus (T2DM) and cognitive impairment.
METHODS: A randomized controlled trial enrolled 80 participants (aged 65-80 years) with T2DM and mild cognitive impairment. They were randomly assigned (1:1) to an intervention group (RMT + usual nursing care, n = 40) or control group (usual nursing care only, n = 40) for 8 weeks. Primary outcomes were changes in Montreal Cognitive Assessment (MoCA), World Health Organization Quality of Life-BREF (WHOQOL-BREF), and Geriatric Depression Scale-15 (GDS-15) scores. Secondary outcomes included glycated hemoglobin (HbA1c) and fasting glucose. Paired and independent t-tests with ANCOVA adjustment for baseline values were used.
RESULTS: Seventy-five participants completed the study (retention = 93.7%). Compared with the control group, the intervention group showed a significant improvement in MoCA scores (Cohen's d = 0.78; 22.5 ± 2.0 → 26.1 ± 1.8, F = 9.84, p = 0.003). Total WHOQOL-BREF scores increased from 52.5 ± 5.6 to 61.4 ± 5.1 (F = 8.73, p = 0.005), with notable gains in the psychological (+16.5%) and social (+14.2%) domains. GDS-15 scores declined markedly from 6.9 ± 1.5 to 4.1 ± 1.3 (F = 10.46, p = 0.002), indicating a ≈ 40% reduction in depressive symptoms and a positive correlation with cognitive improvement (r = 0.42, p < 0.05). Glycemic parameters remained stable (HbA1c 7.8 ± 0.9 → 7.5 ± 0.8%; p = 0.11; fasting glucose 8.4 ± 1.2 → 8.1 ± 1.0 mmol/L; p = 0.14), with no adverse events. Adherence exceeded 95%, and satisfaction was > 90%.
CONCLUSION: RMT integrated with standard nursing care significantly improved cognition, mood, and QoL in elderly patients with T2DM and cognitive impairment without affecting metabolic stability. These results support RMT as a safe, inexpensive, and feasible adjunct to conventional geriatric diabetes management, offering a holistic nursing approach to enhance mental and emotional well-being.
METHODS: A randomized controlled trial enrolled 80 participants (aged 65-80 years) with T2DM and mild cognitive impairment. They were randomly assigned (1:1) to an intervention group (RMT + usual nursing care, n = 40) or control group (usual nursing care only, n = 40) for 8 weeks. Primary outcomes were changes in Montreal Cognitive Assessment (MoCA), World Health Organization Quality of Life-BREF (WHOQOL-BREF), and Geriatric Depression Scale-15 (GDS-15) scores. Secondary outcomes included glycated hemoglobin (HbA1c) and fasting glucose. Paired and independent t-tests with ANCOVA adjustment for baseline values were used.
RESULTS: Seventy-five participants completed the study (retention = 93.7%). Compared with the control group, the intervention group showed a significant improvement in MoCA scores (Cohen's d = 0.78; 22.5 ± 2.0 → 26.1 ± 1.8, F = 9.84, p = 0.003). Total WHOQOL-BREF scores increased from 52.5 ± 5.6 to 61.4 ± 5.1 (F = 8.73, p = 0.005), with notable gains in the psychological (+16.5%) and social (+14.2%) domains. GDS-15 scores declined markedly from 6.9 ± 1.5 to 4.1 ± 1.3 (F = 10.46, p = 0.002), indicating a ≈ 40% reduction in depressive symptoms and a positive correlation with cognitive improvement (r = 0.42, p < 0.05). Glycemic parameters remained stable (HbA1c 7.8 ± 0.9 → 7.5 ± 0.8%; p = 0.11; fasting glucose 8.4 ± 1.2 → 8.1 ± 1.0 mmol/L; p = 0.14), with no adverse events. Adherence exceeded 95%, and satisfaction was > 90%.
CONCLUSION: RMT integrated with standard nursing care significantly improved cognition, mood, and QoL in elderly patients with T2DM and cognitive impairment without affecting metabolic stability. These results support RMT as a safe, inexpensive, and feasible adjunct to conventional geriatric diabetes management, offering a holistic nursing approach to enhance mental and emotional well-being.