運動神經(jīng)元病的神經(jīng)電生理學(xué)研究
[Abstract]:Part 1 the significance of F wave in the diagnosis and differential diagnosis of amyotrophic lateral sclerosis and Kennedy's disease: amyotrophic lateral sclerosis (amyotrophic lateral sclerosis, ALS) is a rapid progressive neurodegenerative disease involving the cerebral cortex and spinal motor neurons of the cerebral cortex. The main clinical manifestations include progressive disease. Weak muscle atrophy, medulla paralysis and pyramidal tract sign. The etiology of ALS is not yet clear and lack of effective treatment. The patient has poor prognosis,.ALS diagnosis needs, the evidence of the simultaneous involvement of the lower motor neurons, the lack of specific biological markers,.ALS, is inactive, the clinical manifestation is heterogeneous, and early misdiagnosis. Missed diagnosis, for example, the signs of motor neuron involvement in some ALS patients appear at the late stage of the course of the disease or the sign of no upper motor neuron, and it is sometimes difficult to identify with Kennedy's disease (Kennedy disease, KD). Previous studies showed that ALS and KD were in sensory nerve conduction, needle level electromyography, cortical excitability test, serum creatine kinase level and clinical level. There is a difference in performance. So far, there is a lack of research on the comparison of the characteristics of the F wave of ALS and KD. Objective: To explore the characteristics of F wave in ALS by comparing the differences in the F wave parameters of the ulnar nerve in ALS patients and normal subjects and analyzing the effects of the dysfunction of the lower motor neurons on the F wave parameters in the ALS patients, and to try to analyze and compare the AL of the ALS. The difference between the median nerve, the ulnar nerve, the tibial nerve and the F wave of the peroneal nerve in S patients and KD patients, and to explore the value of the F wave in the diagnosis and differential diagnosis of ALS and KD. Methods: 82 consecutive patients from September 2013 to July 2014 were enrolled in the neurology department of our hospital, named ALS patients, the patient established a database of medical records, and recorded the name of the patient. Different age, age, course of disease, location, symptoms, signs, and MRC muscular strength classification of.50 were used as normal control group. The ulnar nerve conduction and F wave test were performed on the ulnar nerve in the subjects of the subjects and the ALS patients and the normal control group. Compared with the normal control group, the patients with ALS were compared with the normal control group. The parameter difference of nerve F wave and Logistic regression analysis were used to evaluate the relationship between the F wave parameters of the ulnar nerve in ALS patients and the pyramidal tract sign of the upper limb and the MRC muscle strength classification of the small finger abductor muscle (MRC5, MRC4 and MRC3). From September 2013 to December 2014, the group of 37 men with motor neuron involvement in the Department of Neurology Department of our hospital were diagnosed as the male ALS. 32 KD patients and 30 male healthy volunteers were treated in the Department of Neurology in our hospital as a normal control group. The F wave parameters of the median nerve, ulnar nerve, tibial nerve and peroneal nerve of the patients with ALS, KD and normal control were compared. Results: the comparison of the F wave parameters of the ulnar nerve between the ALS patients and the normal control group was compared with the normal control group. Compared with the normal control group, the average (P=0.040) and the maximum (P) 0.001) F wave amplitude of the ALS patients, the average (P0.001) and the maximum (P0.001) F/M amplitude ratio, the repeat neuron index (P0.001), the repetition of the F wave index (P0.001) and the large F wave occurrence rate (P0.001) increased. P=0.004) shortened and F wave occurrence rate (P0.001) decreased. The difference was statistically significant in the shortest latency (P0.001) and F wave occurrence rate (P0.001) of the ulnar nerve in.ALS patients and the MRC muscle strength classification of the small finger abductor muscle; F wave mean (P0.001) and maximum amplitude (P=0.002) were significantly related to the pyramidal tract of the upper limb. 1) and the maximum (MRC, P=0.001; pyramidal sign, P=0.002) F / M amplitude ratio, F wave time limit (MRC, P0.001; pyramidal tract sign, P=0.047), repeat neuron index (MRC, P0.001; pyramidal tract sign, P=0.009) and repeated exponential wave index (pyramidal tract sign) Compared with the ALS patients and the normal control group, the maximum F wave amplitude of the median nerve, the ulnar nerve, the tibial nerve and the peroneal nerve in the patients with KD was compared with that of the normal control group. The rate of the huge F wave and the ratio of the huge F wave subjects increased, and the difference was statistically significant. Compared with the ALS patients, the huge F wave could appear in the multiple nerves of KD patients and tend to be inclined to the KD patients. In the measured F wave parameters, the number of large F wave nerves appeared to be the most effective parameter to distinguish between ALS and KD. The area under the curve was 0.908 (95% confidence interval: 0.835-0.982). The subjects with more than 3 neurons showed great F waves to distinguish between ALS and KD sensitivity and specificity, respectively, 85% and 81%.ALS (r=0.107, P=0.529) and KD patients, respectively. 0.418) there is no statistical significance in the correlation between the total emergence rate of the huge F wave and the course of the disease. Conclusion: the parameters of the F wave and the function of the lower motor neurons can reflect the integrity of the spinal cord motor neuron pool and the excitatory.F wave, which can help identify the ALS and KD, and are not affected by the patient's course. For the male ALS patients who are mainly involved in the involvement of the lower transport neurons, if they are huge The incidence of large F waves increased significantly, especially in the median and peroneal nerves, as well as the multiple nerve recording of the huge F wave (three 3) or the huge F wave symmetrically distributed on the left and right side of the KD diagnosis. KD gene detection was recommended. The electrophysiological study and mechanism research background of the second part of the amyotrophic lateral sclerosis Amyotrophic lateral sclerosis (ALS) cleft hand phenomenon refers to the specific clinical manifestations of the abductor pollicis (abductor pollicis brevis, APB) and the first interosseous muscle (abductor digiti minimi, ADM). Previous studies have shown that the central mechanism and the peripheral axonal mechanism may be involved in the division. No study has shown whether the dysfunction of the spinal motor neuron pool dominating APB and ADM conforms to the ALS cleavage phenomenon. Objective: To investigate whether the dysfunction of the spinal motor neuron pool in the spinal cord motor neurons, which dominates APB and ADM in ALS, is conformed to the phenomenon of ALS splitting hand and to participate in the occurrence of ALS split hand phenomenon by F wave detection. 40 ALS patients in the Peking Union Medical College Hospital neurology department from September 2013 to March 2014 were divided into two groups according to the muscle involvement of the hands of the ALS patients. A group of ALS patients with weak muscle atrophy in hand, and a group of.20 healthy volunteers for ALS patients with no atrophy and weakness of the hand muscles as normal controls Motor nerve conduction detection and F wave measurement were performed on the median nerve and ulnar nerve in the subjects. F wave parameters recorded by APB and ADM were compared. The F wave parameters included the F wave incubation period, the F wave occurrence rate, the F/M amplitude ratio of F wave amplitude, the repeat neuron index and the repeated F wave index. The occurrence rate (P0.05), the repeated neuron index (P0.001) and the repeated F wave index (P0.001) were different. The F wave of the APB recorded in the upper limb of the.ALS patients with no obvious muscle weakness was significantly lower than the F wave recorded in the normal control group APB, and the F wave rate was significantly decreased (P0.001), and the repeated neuron index (P0.001) and repeated exponential wave index were observed. The difference was statistically significant, while the F wave parameters in the ADM records of the ALS patients were compared with the F wave parameters of the APB and ADM records of the upper limbs of the normal.ALS patients with atrophy and weakness of the muscles, the average F wave amplitude (P0.05), the F/M amplitude ratio (P0.05), the F wave occurrence rate, the repeated neuron index and the repeated exponential wave index. In the difference, the electrophysiological difference between.APB and ADM spinal motor neuron pool dysfunction is the specificity of ALS, the F wave occurrence rate of the.APB record (P=0.002), the repeat neuron index (P0.001) and the repeated F wave index (P0.001) help to distinguish between ALS and normal subjects, and the diagnostic value is better than the ADM/APB complex muscle movement. The amplitude ratio of potential wave amplitude. Conclusion: the difference of F wave parameters recorded by APB and ADM in normal subjects and ALS patients is in accordance with the split hand phenomenon. The abnormal involvement of the spinal motor neuron pool function in the occurrence of.F wave of the ALS split hand phenomenon is helpful to the detection of subclinical pathological changes of the spinal cord anterior horn cells in ALS patients, which is helpful for the diagnosis and differential diagnosis of ALS. Third parts are helpful. Comparative study on the electrophysiological characteristics of amyotrophic lateral sclerosis, Kennedy's disease, distal amyotrophic cervical spondylosis and Pingshan disease: amyotrophic lateral sclerosis (ALS) is a rapid progressive neurodegenerative disease, clinical diagnosis needs, and the evidence of simultaneous involvement of the lower transport neurons. But in the early stages of the disease, Muscle weakness may be limited to small hand muscles in ALS patients. For early diagnosis, attention should be paid to eliminating some of the diseases with similar clinical manifestations such as cervical spondylotic amyotrophy (CSA), Hirayama disease, HD, and Kennedy's disease (Kennedy disease, KD). S, the characteristics of nerve conduction examination in patients with distal CSA, HD and KD, and the difference in the involvement of the hand muscles. Methods: a retrospective analysis of the patients (200 cases) that met the ALS diagnostic criteria from 2000 to 2014 of Peking Union Medical College Hospital, which conforms to the distal CSA diagnostic criteria (95 cases), patients with HD diagnostic criteria (88 cases) and accords with KD diagnosis. The patient's medical records of 43 patients (43 cases), the patient's clinical data and the results of the upper limb nerve conduction examination were used as the normal control group. Results: the ALS patient's small finger abductor / pollicis abductor (abductor digiti minimi/abductor pollicis brevis, ADM/APB) complex muscle action potential (compound muscle action potent) Ial, CMAP) amplitude ratio (3.52 + 0.60, P0.001) was higher than that of normal control group (1 + 0.24), and the difference was statistically significant. The CMAP amplitude ratio of ADM/APB in distal CSA patients (0.93 + 0.77, P0.001) and HD patients (0.63 + 0.52, P0.001) was lower than that in normal control group, and the difference was statistically significant. The difference was statistically significant in patients (12.07 4.88mV). The amplitude ratio of ADM/APB CMAP in.HD patients was lower than that of distal CSA, and the difference was statistically significant (P0.001) the CMAP amplitude ratio of ADM/APB CMAP (1.06 + 0.40, P=0.862) was not statistically significant compared with that of the normal control group. The sensory nerve action potential wave amplitude and sensory nerve conduction velocity of the median nerve and the ulnar nerve in patients with.ALS, distal CSA and HD were 81%, and the abnormal rate of sensory nerve conduction velocity in.KD patients was 9.3%.: ALS patients, distal CSA patients, HD patients and KD patients hands. The difference in small muscle atrophy reflects the different pathophysiological mechanisms of the disease. The nerve conduction examination, especially the amplitude ratio of ADM/APB CMAP, helps to diagnose and differentiate between ALS and the disease that has similar clinical manifestations with ALS.
【學(xué)位授予單位】:北京協(xié)和醫(yī)學(xué)院
【學(xué)位級別】:博士
【學(xué)位授予年份】:2016
【分類號】:R744.8
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 畢勝;紀(jì)樹榮;季林紅;顧越;王子曦;王廣志;;機(jī)器人輔助訓(xùn)練對上運動神經(jīng)元損傷所致上肢痙攣的療效觀察[J];中國康復(fù)醫(yī)學(xué)雜志;2006年01期
2 段獻(xiàn)榮;單述剛;Ivanhoe CB;Reistetter TA;;痙攣——上運動神經(jīng)元綜合征體征中易混淆的概念[J];神經(jīng)損傷與功能重建;2008年05期
3 蔡雄鑫;上運動神經(jīng)元疾患的肌電圖診斷[J];醫(yī)師進(jìn)修雜志;1989年09期
4 劉濤;盧祖能;陳峰;初紅;甘萬崇;董紅娟;李茂進(jìn);;磁共振擴(kuò)散張量成像對肌萎縮側(cè)索硬化癥患者上運動神經(jīng)元病變的定量評估意義[J];中華神經(jīng)科雜志;2006年08期
5 廖杰芳;甲狀腺機(jī)能亢進(jìn)合并周期性麻痹與上運動神經(jīng)元體征綜合征(附二例報告)[J];臨床神經(jīng)病學(xué)雜志;1988年01期
6 張瑋瑋;鄭菊陽;徐迎勝;樊東升;;三重磁刺激技術(shù)對上運動神經(jīng)元損傷的評價作用[J];中國神經(jīng)免疫學(xué)和神經(jīng)病學(xué)雜志;2012年04期
7 陳金偉;;“漸凍人”的飲食治療[J];家庭中醫(yī)藥;2012年04期
8 王庚,吳新民,趙國立,劉鋼;上運動神經(jīng)元損傷后脊髓前角運動神經(jīng)元中降鈣素基因相關(guān)肽的變化[J];中華麻醉學(xué)雜志;2000年05期
9 孫斌;;孤立的面癱:一個新的腔隙綜合征[J];中國人民解放軍軍醫(yī)進(jìn)修學(xué)院學(xué)報;1985年01期
10 薛艷萍;翟仁友;譚可;顧華;張芳;張媛;;肌萎縮側(cè)索硬化癥的擴(kuò)散張量成像研究[J];中國醫(yī)學(xué)影像技術(shù);2008年05期
相關(guān)會議論文 前10條
1 勵建安;;上運動神經(jīng)元綜合癥的步態(tài)分析及康復(fù)治療策略[A];第五次全國創(chuàng)傷康復(fù)暨第七次全國運動療法學(xué)術(shù)會議論文匯編[C];2004年
2 竇祖林;溫紅梅;胡佑紅;喻勇;鄭海清;解東風(fēng);;上運動神經(jīng)元損傷后的痙攣患者慎做肌力訓(xùn)練[A];中國康復(fù)醫(yī)學(xué)會運動療法分會第十一屆全國康復(fù)學(xué)術(shù)大會學(xué)術(shù)會議論文摘要匯編[C];2011年
3 燕鐵斌;;痙攣的評定與肉毒素治療[A];中華醫(yī)學(xué)會第八次全國物理醫(yī)學(xué)與康復(fù)學(xué)學(xué)術(shù)會議論文匯編[C];2006年
4 尤春景;;用BTX治療痙攣[A];中國康復(fù)醫(yī)學(xué)會第二屆全國康復(fù)治療學(xué)術(shù)會議論文匯編[C];1999年
5 王惠芳;裴新龍;張俊;王力平;劉小璇;傅瑜;張遠(yuǎn)錦;韓鴻賓;樊東升;;肌萎縮側(cè)索硬化癥中央前回的1H-MRS研究[A];第九次全國神經(jīng)病學(xué)學(xué)術(shù)大會論文匯編[C];2006年
6 紀(jì)樹榮;;痙攣的康復(fù)評定和治療[A];中國康復(fù)醫(yī)學(xué)會第三次康復(fù)治療學(xué)術(shù)大會論文匯編[C];2002年
7 狄淑珍;周順林;;高頻超聲對肌萎縮側(cè)索硬化癥的診斷價值[A];慶祝中國超聲醫(yī)學(xué)工程學(xué)會成立20周年——第八屆全國超聲醫(yī)學(xué)學(xué)術(shù)會議論文匯編[C];2004年
8 鄭國慶;;卒中后痙攣及中醫(yī)干預(yù)[A];浙江省中西醫(yī)結(jié)合學(xué)會神經(jīng)內(nèi)科專業(yè)委員會第六次學(xué)術(shù)年會暨國家級繼續(xù)教育學(xué)習(xí)班資料匯編[C];2008年
9 紀(jì)樹榮;楊今姝;;痙攣的評定方法[A];1998年全國運動療法學(xué)術(shù)會議論文匯編[C];1998年
10 勵建安;;運動控制障礙的診斷和治療[A];中國康復(fù)醫(yī)學(xué)會第四屆會員代表大會暨第三屆中國康復(fù)醫(yī)學(xué)學(xué)術(shù)大會論文匯編[C];2001年
相關(guān)重要報紙文章 前1條
1 記者 齊亞鳳;“漸凍人”能否解凍?[N];北京科技報;2014年
相關(guān)博士學(xué)位論文 前2條
1 方佳;運動神經(jīng)元病的神經(jīng)電生理學(xué)研究[D];北京協(xié)和醫(yī)學(xué)院;2016年
2 翦凡;肌萎縮側(cè)索硬化癥的電生理和影像學(xué)研究[D];中國協(xié)和醫(yī)科大學(xué);2005年
相關(guān)碩士學(xué)位論文 前1條
1 徐艷煒;磁共振擴(kuò)散張量成像對肌萎縮側(cè)索硬化癥患者上運動神經(jīng)元病變定量評估意義的試驗研究[D];天津醫(yī)科大學(xué);2007年
,本文編號:2149711
本文鏈接:http://sikaile.net/yixuelunwen/shenjingyixue/2149711.html