摘要
目的基于磁共振波谱对高频重复经颅磁刺激对重症颅脑损伤后慢性意识障碍的促醒疗效进行评估分析。方法回顾2018年1月至2022年12月收治的106例重症颅脑损伤慢性意识障碍患者的临床资料,采用倾向性评分匹配法进行1∶1匹配。对照组接受常规康复治疗,观察组接受以M1作为刺激靶点的高频重复经颅磁刺激治疗,每组各含53例。两组治疗前后均进行头颅磁共振波谱(MRS)检查。比较两组脑代谢指标[N乙酰天冬氨酸(NAA)/肌酸(Cr)值、胆碱复合物(Cho)/Cr值]、格拉斯哥昏迷量表(GCS)评分、脑电图(EEG)分级、昏迷恢复量表(CRS-R)评分、脑干听觉诱发电位(BAEP)分级、上肢体感诱发电位(SSEP)分级及脑血流灌注指标[脑血流容积(CBV)、脑血流平均通过时间(MTT)、脑血流量(CBF)]。结果治疗后,两组丘脑、脑干NAA/Cr数值升高,Cho/Cr数值降低,且观察组指标水平明显优于对照组(P<0.05);两组GCS评分、CRS-R评分均提高,且观察组改善程度优于对照组(P<0.05);两组BAEP分级、EEG分级、SSEP分级均改善,且观察组优于对照组(P<0.05);两组CBF、CBV均升高,MTT下降,且观察组指标水平优于对照组(P<0.05)。结论高频重复经颅磁刺激对重症颅脑损伤后慢性意识障碍患者促醒效果明显,分析其作用机制可能与改善患者脑组织血流速度及脑内代谢有关。
Objective Evaluation of the efficacy of high⁃frequency repetitive transcranial magnetic stimulation for chronic disturbance of consciousness after severe craniocerebral injury based on magnetic resonance spectroscopy.Methods The clinical data of 106 patients with chronic disturbance of consciousness after severe craniocerebral injury from January 2018 to December 2022 were retrospectively analyzed,and they were divided into control group(conventional rehabilitation treatment)and observation group(high frequency repetitive transcranial magnetic stimulation treatment)by propensity score matching method(1∶1),with 53 cases in each group.Both groups were examined by magnetic resonance spectroscopy(MRS)before and after treatment.The brain metabolic indexes[N⁃acetyl aspartate(NAA)/creatine(Cr)value,choline complex(Cho)/Cr value],Glasgow coma scale(GCS)score,electroencephalogram(EEG)grading,coma recovery scale(CRS⁃R)score,brainstem auditory evoked potential(BAEP)grading,upper limb sensory evoked potential(SSEP)grading and Cerebral blood flow perfusion index[cerebral blood volume(CBV),mean transit time(MTT),cerebral blood flow(CBF)]were compared between the two groups.Results After treatment,the NAA/Cr values of the thalamus and brainstem in the two groups increased,while the Cho/Cr values decreased,and the levels of brain metabolic indexes in the observation group were signifi⁃cantly better than those in the control group(P<0.05).The two groups'GCS score and CRS⁃R score increased,and the improvement of the observation group was better than that of the control group(P<0.05).The BAEP grading,EEG grading,and SSEP grading of the two groups improved,and those of the observation group were better than the control group(P<0.05).The CBF and CBV of the two groups increased,and MTT decreased,and the level of cere⁃bral blood perfusion index in the observation group was better than that in the control group(P<0.05).Conclusion High frequency repetitive transcranial magnetic stimulation has a significant effect on the recovery of patients with chronic consciousness disorders after severe craniocerebral injury.The mechanism may be related to improving the blood flow velocity of brain tissue and metabolism in the brain.
作者
吴超瑜
欧阳奕安
薛正彪
赖纪英
欧阳松茂
王树生
苏子慧
朱宏泉
WU Chaoyu;OUYANG Yi'an;XUE Zhengbiao;LAI Jiying;OUYANG Songmao;WANG Shusheng;SU Zihui;ZHU Hongquan(The First Affiliated Hospital of Gannan Medical College,Ganzhou 341000,China)
出处
《实用医学杂志》
CAS
北大核心
2024年第4期554-560,共7页
The Journal of Practical Medicine
基金
江西省卫生健康委科技计划项目(编号:202130666)。
关键词
磁共振波谱
经颅磁刺激
重症颅脑损伤
意识障碍
促醒
magnetic resonance spectroscopy
transcranial magnetic stimulation
severe craniocerebral injury
consciousness disorder
awakening
作者简介
通信作者:朱宏泉,E-mail:wuchao135yu@163.com。
