Effect of dexzopiclone combined with repetitive transcranial magnetic stimulation on treating post-stroke sleep disorders and its influence on sleep electroencephalogram and neuroelectrophysiology parameters
10.3760/cma.j.cn101721-20250330-00152
- VernacularTitle:右佐匹克隆联合rTMS治疗PSSD患者的效果及对睡眠脑电图和神经电生理的影响
- Author:
Rong BAI
1
;
Xingshun MA
1
;
Yongfeng HUANG
1
;
Yanyan BAI
1
Author Information
1. 陕西省榆林市第一医院神经内科，榆林 719000
- Publication Type:Journal Article
- Keywords:
Post-stroke sleep disorders;
Dexzopiclone;
Repetitive transcranial magnetic stimulation;
Sleep electroencephalogram;
Neuroelectrophysiology
- From:
Clinical Medicine of China
2025;41(5):340-347
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy of dexzopiclone combined with repetitive transcranial magnetic stimulation (rTMS) for post-stroke sleep disorders (PSSD) and its effects on sleep electroencephalography and neuroelectrophysiological parameters.Methods:180 PSSD patients admitted to Yulin First Hospital (December 2019-December 2020) were randomized into medication group ( n=90, dexzopiclone) and rTMS group ( n=90, dexzopiclone+rTMS). Outcomes included clinical efficacy, sleep quality [Pittsburgh Sleep Quality Index (PSQI), Self-Rating Scale for Sleep (SRSS)], electroencephalogram parameters [sleep latency (SL), total sleep time (TST), sleep efficiency], neuroelectrophysiological indices [bilateral motor thresholds], biochemical markers [S100β protein, brain-derived neurotrophic factor (BDNF)], adverse reactions, and 1-year recurrence rate. Results:After treatment, the rTMS group had a significantly higher efficacy (92.22%, 83/90) compared to the medication group (81.11%, 73/90) ( χ2=4.81, P=0.028). Compared to post-treatment, PSQI decreased to [7.47 (6.63,8.69) points vs. 13.56 (3.15,19.51) points] in the rTMS group and [9.56 (8.59,11.11) points vs. 14.01 (2.58,20.55) points] in the medication group ( U=8.82, 8.38; both P<0.001). SRSS scores decreased to [(15.23±2.88) points vs. (28.81±4.99) points) ( t=32.74, P<0.001) and (19.54±3.59) points vs. (28.15±4.71) points) ( t=19.68, P<0.001)], respectively. Compared to before treatment, the rTMS group had lower scores than the medication group ( U=7.80, t=8.88; P<0.01). SL reduced to (27.65±5.12) min vs. (44.92±8.21) min ( t=24.58, P<0.001) in rTMS group and (38.78±6.34) min vs. (45.23±8.56) min ( t=8.24, P<0.001) in medication groups. TST increased to (348.50±56.27) min vs. (299.21±52.14) min ( t=8.63, P<0.001) and (311.42±55.39) min vs. (275.65±52.23) min ( t=6.31, P<0.001), sleep efficiency improved to (70.96±12.33%) vs. (57.43±10.98%) ( t=11.01, P<0.001) and (62.37±11.28%) vs. (56.78±10.72%) ( t=4.82, P<0.001), while the rTMS group showed greater improvement ( t=4.46, 4.88; P<0.001). Compared to before treatment, left motor thresholds decreased to (55.65±2.48)% vs. (64.37±3.12)% and (61.76±3.17)% vs. (65.12±3.45)% post-treatment ( t=29.54, 9.63; P<0.001), with significant intergroup differences ( t=14.40, P<0.001). Right motor thresholds decreased to (56.28±3.45)% vs. (67.42±3.61)% and (60.89±3.39)% vs. (66.62±3.54)% ( t=29.94, 15.69; P<0.001), with intergroup differences ( t=9.04, P<0.01). Compared to before treatment, serum S100β levels decreased in both group post-treatment (23.65±3.23) ng/L vs. (65.37±7.89) ng/L and (29.76±3.61) ng/L vs. (63.48±7.34) ng/L ( t=71.19, 58.43; P<0.001), with lower levels in the rTMS group ( t=11.97, P<0.001). Compared to before treatment, BDNF increased to (554.48±69.78) ng/L vs. (502.82±64.11) ng/L and (524.90±67.66) ng/L vs. (505.12±64.45) ng/L post-treatment ( t=7.32, 2.84; P=0.001, 0.030), with higher levels in the rTMS group ( t=2.89, P=0.004). Adverse reaction rates were 4.44% (4/90) and 3.33% (3/90), respectively ( χ2=0.15, P=0.700). Recurrence rates were 1.18% (1/85) in the rTMS group and 3.90% (3/77) in the medication group ( χ2=0.37, P=0.544). Conclusion:The combination of dexzopiclone and repetitive transcranial magnetic stimulation (rTMS) demonstrates significant advantages and efficacy in treating post-stroke sleep disorders (PSSD). This approach comprehensively improves patients' sleep quality, EEG parameters and neuroelectrophysiological indicators while enhancing the regulatory effects of brain-derived neurotrophic factor (BDNF). Additionally, the therapy exhibits a favorable safety profile and prognosis.
