The current randomized controlled trial was performed at the China Rehabilitation Science Institute, China to test the hypothesis that musical auditory stimulation has positive effects on the autonomic nervous system ...The current randomized controlled trial was performed at the China Rehabilitation Science Institute, China to test the hypothesis that musical auditory stimulation has positive effects on the autonomic nervous system of patients with disorder of consciousness.Although past studies have recommended that patients with disorder of consciousness listen to patient-preferred music, this practice is not universally accepted by researchers.Twenty patients with severe disorder of consciousness listened to either therapist-selected(n = 10, 6 males and 4 females;43.33 ± 18.76 years old) or patient-preferred(n = 10, 5 males and 5 females, 48.83 ± 18.79 years old) musical therapy, 30 minutes/day, 5 times/week for 6 weeks.The results showed no obvious differences in heart rate variability-related parameters including heart rate, standard deviation of normal-to-normal R-R intervals, and the root-mean-square of successive heartbeat interval differences of successive heartbeat intervals between the two groups of patients.However, percentage of differences exceeding 50 ms between adjacent normal number of intervals, low-frequency power/high-frequency power, high-frequency power norm, low-frequency power norm, and total power were higher in patients receiving therapist-selected music than in patients receiving their own preferred music.In contrast, this relationship was reversed for the high-frequency power and very-low-frequency band.These results suggest that compared with preferred musical stimulation, therapist-selected musical stimulation resulted in higher interactive activity of the autonomic nervous system.Therefore, therapist-selected musical stimulation should be used to arouse the autonomic nervous system of patients with disorder of consciousness.This study was approved by the Institutional Ethics Committee of China Rehabilitation Research Center, China(approval No.2018-022-1) on March 12, 2018 and registered with the Chinese Clinical Trial Registry(registration number Chi CTR1800017809) on August 15, 2018.展开更多
目的探讨个性化切迹音乐对主观性耳鸣的治疗效果,以及耳鸣频率、相关听力学频率特性对治疗效果的影响。方法选取纯音听阈在70d B HL以内的主观性耳鸣患者20名,接受1个月的个性化切迹音乐治疗。以耳鸣致残量表(tinnitus handicap invento...目的探讨个性化切迹音乐对主观性耳鸣的治疗效果,以及耳鸣频率、相关听力学频率特性对治疗效果的影响。方法选取纯音听阈在70d B HL以内的主观性耳鸣患者20名,接受1个月的个性化切迹音乐治疗。以耳鸣致残量表(tinnitus handicap inventory,THI)评价患者治疗前后变化。结果经过个性化切迹音乐治疗后,患者总THI得分明显降低,呈显著差异。治疗有效组中听力损伤患者平均耳鸣频率接近平均边缘频率,两者呈显著相关性;同时,最大听力损伤频率明显高于平均耳鸣频率,存在显著差异。然而,无效组平均耳鸣频率则接近平均最大听力损伤频率,且两者存在显著相关性;另外,无效组平均耳鸣频率明显高于边缘频率,存在显著差异。结论个性化切迹音乐治疗能有效减轻耳鸣带来的困扰,改善主观症状与生活质量。耳鸣频率与相关听力学频率特性之间的关系可能作为反映耳鸣患者中枢机制与预测个性化切迹音乐治疗效果的指标。展开更多
基金supported by the Beijing Science and Technology Project Foundation of China, No.Z181100001718066(to HTL)。
文摘The current randomized controlled trial was performed at the China Rehabilitation Science Institute, China to test the hypothesis that musical auditory stimulation has positive effects on the autonomic nervous system of patients with disorder of consciousness.Although past studies have recommended that patients with disorder of consciousness listen to patient-preferred music, this practice is not universally accepted by researchers.Twenty patients with severe disorder of consciousness listened to either therapist-selected(n = 10, 6 males and 4 females;43.33 ± 18.76 years old) or patient-preferred(n = 10, 5 males and 5 females, 48.83 ± 18.79 years old) musical therapy, 30 minutes/day, 5 times/week for 6 weeks.The results showed no obvious differences in heart rate variability-related parameters including heart rate, standard deviation of normal-to-normal R-R intervals, and the root-mean-square of successive heartbeat interval differences of successive heartbeat intervals between the two groups of patients.However, percentage of differences exceeding 50 ms between adjacent normal number of intervals, low-frequency power/high-frequency power, high-frequency power norm, low-frequency power norm, and total power were higher in patients receiving therapist-selected music than in patients receiving their own preferred music.In contrast, this relationship was reversed for the high-frequency power and very-low-frequency band.These results suggest that compared with preferred musical stimulation, therapist-selected musical stimulation resulted in higher interactive activity of the autonomic nervous system.Therefore, therapist-selected musical stimulation should be used to arouse the autonomic nervous system of patients with disorder of consciousness.This study was approved by the Institutional Ethics Committee of China Rehabilitation Research Center, China(approval No.2018-022-1) on March 12, 2018 and registered with the Chinese Clinical Trial Registry(registration number Chi CTR1800017809) on August 15, 2018.
文摘目的探讨个性化切迹音乐对主观性耳鸣的治疗效果,以及耳鸣频率、相关听力学频率特性对治疗效果的影响。方法选取纯音听阈在70d B HL以内的主观性耳鸣患者20名,接受1个月的个性化切迹音乐治疗。以耳鸣致残量表(tinnitus handicap inventory,THI)评价患者治疗前后变化。结果经过个性化切迹音乐治疗后,患者总THI得分明显降低,呈显著差异。治疗有效组中听力损伤患者平均耳鸣频率接近平均边缘频率,两者呈显著相关性;同时,最大听力损伤频率明显高于平均耳鸣频率,存在显著差异。然而,无效组平均耳鸣频率则接近平均最大听力损伤频率,且两者存在显著相关性;另外,无效组平均耳鸣频率明显高于边缘频率,存在显著差异。结论个性化切迹音乐治疗能有效减轻耳鸣带来的困扰,改善主观症状与生活质量。耳鸣频率与相关听力学频率特性之间的关系可能作为反映耳鸣患者中枢机制与预测个性化切迹音乐治疗效果的指标。
