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1.
【摘要】 目的：通过Meta分析对中国创伤性脊髓损伤（traumatic spinal cord injury,TSCI）患者的流行病学特征进行评价。方法：计算机检索PubMed、The Cochrane Library、Web of TSCIence、万方数据、维普网（vip citation databases,VIP）和中国知网（China national knowledge infrastructure,CNKI）,检索时限均从2017年8月31日～2023年2月28日,收集有关中国地区TSCI流行病学特征及相关并发症和合并伤的研究,对文献所报道的TSCI发病率、年龄特征、男女比例、病因学占比、损伤节段和损伤程度等数据进行提取。由2名研究人员独立检索与筛选文献、提取文献数据,并对纳入研究的文献按照AHRQ（Agency for Healthcare Research and Quality）横断面研究评价标准进行质量评价。采用 Stata 17.0 软件进行单臂研究数据的Meta分析,整合纳入文献中的各项流行病学数据,分析结果由森林图表示。结果：共纳入符合标准的中英文文献21篇,对文献中报道的TSCI患者数据进行Meta合并分析,结果显示,我国TSCI年发病率为0.06‰[95%CI（0.04‰～0.08‰）]。TSCI男性患者多于女性患者,性别比例为（1.86~4.73）∶1,所有患者的平均年龄范围为32.09～53.92岁。中国TSCI的主要病因是高处坠落、交通事故和低处跌倒,其占比分别为30%、31%和25%。中国TSCI患者的主要损伤部位是颈段和胸段,占比分别为55%和21%。TSCI损伤的严重程度按照ASIA分级进行评定,以A级和D级损伤占比最大,分别为30%和38%。中国TSCI患者伴随合并伤的概率为56%[95%CI（45%～67%）],主要是头部损伤和肢体骨折。TSCI后产生并发症的概率31%[95%CI（24%～38%）],以呼吸系统感染和泌尿系感染为主。结论：当前中国TSCI发病率偏高,跌倒和交通事故是其主要病因。损伤节段以颈段为主,损伤程度以ASIA A级和ASIA D级占比最多。超过半数的患者会有身体其他部位的合并伤,近1/3的患者会在TSCI后产生并发症。 相似文献
2.
脊髓急性损伤后神经细胞凋亡的时相和空间分布特点 总被引：8，自引：0，他引：8
目的 研究脊髓急性损伤后神经细胞的凋亡及其时相和空间特点。方法 大鼠脊髓（T8,9）经中度压迫损伤后,分别在30min、2h、4h、8h、24h、48h、72h、7d、14d、和21d处死取材（n=4)。应用HE、Nissl染色及凋亡细胞原位末端标记法对脊髓组织进行标记。结果 损伤4h后,在损伤段及邻近段可见末端标记阳性神经细胞,损伤段灰质中阳性细胞数8h达高峰,24h白质中阳性胶质细胞数量达高峰。相邻节段阳性细胞数量在72h达高峰。阳性细胞以白质中胶质细胞为主,主要分布于相邻节段。结论 脊髓损伤后神经细胞凋亡是继发损伤期的重要病理变化,并有其时相和空间分布特点。 相似文献
3.
高血糖对急性脊髓损伤后果的影响 总被引：4，自引：0，他引：4
目的探讨给予高渗糖对急性脊髓损伤后神经学功能恢复的影响。方法将16只健康禁食的大白兔随机分为两组,采用Alien’s脊髓损伤模型,在脊髓损伤前一组动物接受50％高渗糖0．5g／kg体重（处理组）,另一组采用等容量生理盐水对照（对照组）,脊防损伤前后采股动脉血测定血糖并于损伤后3天进行神经学评分。结果处理组与对照组相比,血糖水平显著增高（P＜0．04）,72小时后的神经功能评分也明显不如对照组（P＜0．01）。结论急性脊髓损伤期间的高血糖可加重脊髓继发性损伤。 相似文献
4.
Motor versus somatosensory evoked potential changes after acute experimental spinal cord injury in rats 总被引：2，自引：0，他引：2
Summary In this study, averaged cortical somatosensory evoked potentials (SEP) after sciatic nerve stimulation, and lower extremity muscle responses after motor cortex stimulation (MEP) were compared in rats. 10 animals served as light (25g-cm) and 10 animals as severe (80g-cm) acute spinal cord injury group after weight dropping trauma. After the initial loss of components, both SEP and MEP recovered in most cases in the light injury group. In the severe injury group, however, no recovery was observed in cortical SEPs, while the muscle MEP recovered in some animals. Light spinal cord injury had little effect on muscle MEPs and caused a paradoxical amplitude increase in some MEP recordings. Latency values of muscle MEPs did not show great changes after either kind of injury, while cortical SEP latency was considerably delayed.In this model cortical SEPs were more sensitive to light spinal cord injury than muscle MEPs after single electrical cortical stimuli. Severe spinal cord injury caused amplitude changes or loss of waves from both SEP and MEP.This work was partly presented in the poster sections at 39. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie, Köln (F. R. G., May 8-1, 1988 and Congress of the International Medical Society of Motor Disturbances, Rome, Italy, June 2–4, 1988. 相似文献
5.
目的：分析急性创伤性颈髓损伤（TCSCI）患者术前机械通气的相关危险因素。方法：将2016年11月至2018年5月期间收治的59例TCSCI患者根据术前是否给予机械辅助通气分为机械通气组（37例）和非机械通气组（22例）。最常见伤因是高处坠落（30例,50.8%）,其次是交通事故（22例,37.3%）,最常见的神经损伤平面是C1-C4（36例,61%）。运用美国脊髓损伤协会（ASIA）损伤程度和ASIA运动得分（AMS）评估受影响的神经系统平面和脊髓损伤的程度,使用创伤严重程度评分（ISS）来评估损伤的严重程度。运用多变量Logistic回归分析TCSCI机械通气的危险因素。并运用ROC曲线评估AMS和ISS在预测机械通气的价值。结果：单变量分析结果显示机械通气组的男性、完全损伤、存在相关损伤的比例均显著高于非机械通气组（P<0.05）。机械通气组的AMS评分显著低于无机械通气组（16.4±10.7和39.1±9.5,P<0.001）,ISS评分显著高于无机械通气组（31.6±8.0和26.5±6.7,P=0.015）。多变量Logistic回归分析结果显示,AMS［OR=3.340,95% CI（1.321,6.242）,P<0.001］和ISS［OR=1.120,95% CI（0.306,3.786）,P<0.001］是预测需要机械通气的显著危险因素。ROC分析结果显示AMS的ROC曲线下面积显著高于ISS（0.899和0.685,P<0.05）。结论：患者入院时的AMS和ISS可以作为早期是否给予机械辅助通气的预测指标。 相似文献
6.
Katharine E. Hicks Yichen Zhao Nader Fallah Carly S. Rivers Vanessa K. Noonan Tova Plashkes Eugene K. Wai Darren M. Roffey Eve C. Tsai Jerome Paquet Najmedden Attabib Travis Marion Henry Ahn Philippe Phan 《The spine journal》2017,17(10):1383-1392
Background Context
Traumatic spinal cord injury (SCI) is a debilitating condition with limited treatment options for neurologic or functional recovery. The ability to predict the prognosis of walking post injury with emerging prediction models could aid in rehabilitation strategies and reintegration into the community.Purpose
To revalidate an existing clinical prediction model for independent ambulation (van Middendorp et al., 2011) using acute and long-term post-injury follow-up data, and to investigatethe accuracy of a simplified model using prospectively collected data from a Canadian multicenter SCI database, the Rick Hansen Spinal Cord Injury Registry (RHSCIR).Study Design
Prospective cohort study.Participant Sample
The analysis cohort consisted of 278 adult individuals with traumatic SCI enrolled in the RHSCIR for whom complete neurologic examination data and Functional Independence Measure (FIM) outcome data were available.Outcome Measures
The FIM locomotor score was used to assess independent walking ability (defined as modified or complete independence in walk or combined walk and wheelchair modality) at 1-year follow-up for each participant.Methods
A logistic regression (LR) model based on age and four neurologic variables was applied to our cohort of 278 RHSCIR participants. Additionally, a simplified LR model was created. The Hosmer-Lemeshow goodness of fit test was used to check if the predictive model is applicable to our data set. The performance of the model was verified by calculating the area under the receiver operating characteristic curve (AUC). The accuracy of the model was tested using a cross-validation technique. This study was supported by a grant from The Ottawa Hospital Academic Medical Organization ($50,000 over 2 years). The RHSCIR is sponsored by the Rick Hansen Institute and is supported by funding from Health Canada, Western Economic Diversification Canada, and the provincial governments of Alberta, British Columbia, Manitoba, and Ontario. ET and JP report receiving grants from the Rick Hansen Institute (approximately $60,000 and $30,000 per year, respectively). DMR reports receiving remuneration for consulting services provided to Palladian Health, LLC and Pacira Pharmaceuticals, Inc ($20,000-$30,000 annually), although neither relationship presents a potential conflict of interest with the submitted work. KEH received a grant for involvement in the present study from the Government of Canada as part of the Canada Summer Jobs Program ($3,000). JP reports receiving an educational grant from Medtronic Canada outside of the submitted work ($75,000 annually). TM reports receiving educational fellowship support from AO Spine, AO Trauma, and Medtronic; however, none of these relationships are financial in nature. All remaining authors have no conflicts of interest to disclose.Results
The fitted prediction model generated 85% overall classification accuracy, 79% sensitivity, and 90% specificity. The prediction model was able to accurately classify independent walking ability (AUC 0.889, 95% confidence interval [CI] 0.846–0.933, p<.001) compared with the existing prediction model, despite the use of a different outcome measure (FIM vs. Spinal Cord Independence Measure) to qualify walking ability. A simplified, three-variable LR model based on age and two neurologic variables had an overall classification accuracy of 84%, with 76% sensitivity and 90% specificity, demonstrating comparable accuracy with its five-variable prediction model counterpart. The AUC was 0.866 (95% CI 0.816–0.916, p<.01), only marginally less than that of the existing prediction model.Conclusions
A simplified predictive model with similar accuracy to a more complex model for predicting independent walking was created, which improves utility in a clinical setting. Such models will allow clinicians to better predict the prognosis of ambulation in individuals who have sustained a traumatic SCI. 相似文献7.
目的通过高通量测序获取创伤性脊髓损伤(traumatic spinal cord injury,TSCI)后环状非编码RNA(circular RNA,circRNA)与微小RNA(microRNA,miRNA)表达谱,预测潜在circRNA-miRNA调控网络。方法取48只雄性C57BL/6小鼠(体质量18~22 g)随机均分为两组(n=24),TSCI组采用Allen’s打击器械制备TSCI模型,假手术组(Sham组)仅切开椎板不损伤脊髓。术后3 d,两组取材行HE染色,观察脊髓组织结构;提取组织总RNA建库,高通量测序鉴定circRNA和miRNA差异表达谱,基因本体分析(gene ontology,GO)注释差异表达的circRNA宿主基因功能,筛选显著差异表达的miRNA,通过TargetScan和miRanda预测circRNAmiRNA靶向结合,筛选关键circRNA,构建潜在调控网络。结果HE染色示Sham组小鼠脊髓结构完整无破裂,TSCI组脊髓结构有明显损伤破裂。测序共鉴定出17440个circRNA、1228个miRNA。差异表达的circRNA宿主基因主要富集在细胞质,生物过程中差异基因主要富集在转录的正调控和蛋白磷酸化过程。差异表达最显著的miRNA为mmu-miR-21-5p,筛选出可与其靶向结合的circRNA6730,以circRNA6730为核心构建潜在circRNAmiRNA调控网络。结论通过表达谱分析和功能注释分析,显著差异表达的circRNA和miRNA有潜在的临床标志物价值,以circRNA6730为核心包含mmu-miR-21-5p的靶向互作网络可能在TSCI的发生发展过程中起重要调控作用,有助于阐明TSCI的病理生理进程机制,为临床诊疗提供新思路。 相似文献
8.
早期脊髓复苏在急性颈脊髓损伤治疗中的临床意义 总被引：14，自引：0，他引：14
目的：评价早期脊髓复苏在急性颈脊髓损伤治疗中的意义。方法：106例急性颈脊髓损伤患者，其中脊髓完全性损伤21例，脊髓不完全性损伤85例。早期脊髓复苏方案包括：（1）维持呼吸道通畅和足够有效的血容量，维持平均动脉血压100mmHg以上，血氧饱和度在95％以上；（2）应用大剂量甲基强的松龙或地塞米松等药物治疗；（3）行颅骨牵引制动或复位颈椎；（4）早期进行颈椎减压植骨融合内固定术；（5）术后早期应用高压氧治疗。结果：死亡7例，失访5例，94例获得12～52个月的随访。随访病例中69例患者神经功能获得改善。其中完全性损伤组有效率为23.3％，不完全性损伤组有效率为74．1％，总有效率为65．1％。结论：颈脊髓损伤后早期复苏治疗是保留和恢复残留脊髓神经功能较为有效的措施。 相似文献
9.
Darren Sandean 《World journal of orthopedics》2020,11(12):573-583
Acute traumatic spinal cord injury is often a lifechanging and devastating event with considerable mortality and morbidity. Over half a million people suffer from traumatic spinal cord injury annually with the majority resulting from road traffic accidents or falls. The Individual, societal and economic costs are enormous. Initial recognition and treatment of acute traumatic spinal cord injury are crucial to limit secondary injury to the spinal cord and to provide patients with the best chance of some functional recovery. This article is an overview of the management of the acute traumatic spinal cord injury patient presenting to the emergency department. We review the initial assessment, criteria for imaging and clearing the spine, and evaluate the literature to determine the optimum timing of surgery and the role of non-surgical treatment in patients presenting with acute spinal cord injury. 相似文献
10.
目的:分析脊髓损伤ASIA神经学分类标准(ASIA标准)在临床应用中存在的问题,探讨解决的方法。方法:收集2010年我院收治的341例脊髓损伤患者的临床资料,首先由中级职称医师统计入院时诊断记录、ASIA残损分级记录表和影像学资料,整理出残损分级、脊髓损伤平面和运动平面作为原始记录。再由高级职称医师组成的AISA标准专家组根据原始记录和病历对每例患者的残损分级、损伤平面和运动平面重新评估,得出审核后评定结果。比较审核前后的评定结果。结果:原始记录178例A级患者经审核后1例定为B级,2例定为C级;43例B级患者经审核后15例定为C级,1例定为A级;34例C级患者经审核后1例定为B级,1例定为D级;45例患者未分级。15例C级被误定为B级是由于原始记录者认为运动平面以下超过3个节段以远有少量运动功能的患者属于B级而非C级。1例B级和2例C级被误定为A级是因评定时仅依据ASIA残损伤分级记录表格中的信息而忽略了体格检查中直肠感觉存在和远端非关键肌运动功能保留的记录。A至B、B至C和D至C的级别误定各1例是因对记录表格中信息的归纳错误所致。原始记录中损伤平面:颈髓139例,胸髓145例,圆锥损伤21例,马尾综合征12例,7例未定平面,审核后均与原始记录一致;17例腰髓损伤经审核后只有1例为腰髓损伤,12例为圆锥综合征,4例为马尾综合征。对ASIA标准中腰髓损伤与圆锥综合征及马尾综合征损伤范围理解不清是将后两者误诊为腰髓损伤的主要原因。22例残损D级中央综合征病例中有18例在原始记录中将运动平面定为颈髓,但查体显示下肢关键肌肌力可达2～5级,是忽略运动平面意义造成的使用不当。结论:应用脊髓损伤ASIA标准时应详细、准确理解其内容,以减少对相同标准的不同理解而产生错误的评估结果。 相似文献
11.
目的探讨急性完全性颈髓损伤后并发低钠血症的有效预防与治疗。方法采用前瞻性方法,选择自2013-01—2015-05诊治的急性完全性颈髓损伤81例,入院后随机分为2组,A组40例入院后根据体重(以kg为单位)每日需钠量立即给予1/3~1/2量口服补钠,发现低钠血症后给予静脉补钠,以30 ml/h的速度静脉滴注,并根据尿量限制液体入量。B组41例入院后不口服补钠,在发现低钠血症后再行静脉补钠。结果 42例(51.9%)发生低钠血症,其中A组15例(37.5%),B组27例(65.9%);A组低钠血症发生率明显低于B组,差异有统计学意义(χ2=6.520,P=0.011)。发生低钠血症时间距伤后3~15 d,平均9 d;低钠血症持续时间11~25 d,平均18 d。A组意识障碍发生率(χ2=4.419,P=0.036)、血氧饱和度降低发生率(χ2=4.125,P=0.042)、非心源性肺水肿水泡痰发生率(χ2=5.239,P=0.022)明显低于B组,差异有统计学意义(P0.05)。结论急性完全性颈髓损伤可并发严重低钠血症,在颈髓损伤后早期采取预防性干预措施,早期发现及时纠正低钠血症对于改善预后具有极其重要的意义。 相似文献
12.
[目的]研究脊髓爆震伤后早期采用不同药物干预对脊髓前角运动神经元影响。[方法]将36只家兔随机分为对照组（A组，n=12）、地塞米松实验纽（B组，n=12）、甲强龙实验组（C组，n=12），每组家兔均采用0．9g单质金属炸药黑索金（cyclotrimethylene trinitramine）进行爆震，伤后各组分别给予静脉输入生理盐水、地塞米松及甲强龙，于伤后6h、24h2个时间点取材，在光镜下观察脊髓前角运动神经元形态和数量的改变。[结果]发现爆震伤后6h脊髓运动神经元出现可逆性改变，伤后24h脊髓死亡运动神经元显著增加，伤后早期给予地塞米松及甲强龙治疗后，死亡神经元的数量减少与对照组相比有显著的统计学意义（P〈0．001），而B、C组之间无显著差别（P〉0．05）。[结论]脊髓爆震伤后早期应用糖皮质激素对运动神经元具有保护作用，在本实验条件下，甲强龙在早期脊髓爆震伤中的疗效与地塞米松相比没有优势。 相似文献
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14.
目的对照研究磁共振质谱(1H-MRS)与MRI对急性颈髓损伤的诊断价值.方法根据19例急性颈髓损伤患者的MRI表现,分为脊髓正常信号组(损伤组Ⅰ)和脊髓异常信号组(损伤组Ⅱ),并以9例健康者作对照.进行1H-MRS检查,并计算氮-乙酰天门冬氨酸(NAA)、胆碱(Cho)、肌酸(Cr)、乳酸(Lac)波峰面积,分析NAA/Cho、NAA/Cr、Cr/Cho、Lac/Cho.结果损伤组Ⅰ与对照组比,仅Lac/Cho值升高(P＜0.05).损伤组Ⅱ与对照组比,NAA/Cho、NAA/Cr值降低,Lac/Cho值升高(P＜0.01).损伤组Ⅱ较损伤组Ⅰ NAA/Cho、NAA/Cr显著减低(P＜O.05).结论1H-MRS可定量测定创区颈髓相关代谢介质的变化,从代谢水平反映颈髓损伤的不同程度.MRI结合1H-MRS更有利于颈髓损伤评价. 相似文献
15.
Marie Hidle Gedde Hanne Sether Lilleberg Jörg Aßmus Nils Erik Gilhus Tiina Rekand 《The journal of spinal cord medicine》2013,36(6):695-701
Objective: To compare outcome for patients with traumatic (TSCI) and non-traumatic spinal cord injuries (NTSCI) after primary rehabilitation regarding neurological improvement measured by the American Spinal Injury Association Impairment Scale (AIS), length of stay and complications.Design: Retrospective comparative cohort study on patients with TSCI and NTSCI, hospitalized during a ten-year period at Haukeland University Hospital, Norway. Impairment, length of stay and complications during first in-patient rehabilitation period were analyzed. Uni- and multivariate analysis was performed.Setting: Spinal Cord Rehabilitation Unit, Haukeland University Hospital, NorwayParticipants: A total of 174 persons with a spinal cord injury (SCI) were included; 102 with TSCI and 72 with NTSCI.Outcome measures: Neurological improvement measured by AIS from admission to discharge, number of weeks in the hospital, frequency and significance of complications were compared.Results: Improvement in AIS after primary rehabilitation did not differ between TSCI and NTSCI. Length of stay was in average 3.4 weeks longer for TSCI. Urinary tract infections and pressure ulcers significantly influenced length of stay in both groups. Urinary tract infections were more frequent in TSCI (67%) vs NTSCI (42%). Pressure ulcers were more frequent among NTSCI (24%) vs TSCI (14%). Pneumonia and neuropathic pain did not depend on etiology and did not influence length of stay.Conclusions: Patients with SCI have a rehabilitation potential regardless of etiology. Complications are frequent in both groups and often prolong hospitalization. Complication patterns differ in the two groups, and specific prevention and optimal treatment will shorten and optimize the length of primary rehabilitation. 相似文献
16.
目的 :系统评价颈髓损伤后气管切开的影响因素,为制定颈髓损伤患者的呼吸道管理措施提供循证依据。方法:计算机检索Pubmed数据库、Embase生物医学数据库、Medline数据库、Cochrane图书馆、中国生物医学文献服务系统(CBM)、中国期刊全文数据库(CNKI)及万方数据资源系统,收集由建库至2018年2月公开发表的关于颈髓损伤后气管切开影响因素的研究文献。采用Rev Man 5.3软件进行Meta分析,用固定效应模型或随机效应模型进行数据合并,计算比值比(odds ratio,OR)/均数差(mean difference,MD)值和95%可信区间(confidence interval,CI)。用漏斗图来判定发表偏倚。结果 :经过文献筛选共纳入16篇文献,累计颈髓损伤患者9697例,气管切开率为18.3%(1773/9697)。Meta分析结果显示,在颈髓损伤患者中,男性[OR=1.29,95%CI(1.12,1.49),P=0.0004]、ASIA A级[OR=7.79,95%CI(5.28,11.50),P0.00001]、ASIA B级[OR=1.15,95%CI(1.13,2.02),P=0.005]、ASIA C级[OR=0.28,95%CI(0.20,0.41),P0.00001]、ASIA D级[OR=0.04,95%CI(0.02,0.09),P0.00001]、神经损伤水平(高位颈髓损伤)[OR=2.36,95%CI(1.51,3.68),P=0.0002]、损伤严重程度评分(ISS)[MD=8.97,95%CI(8.11,9.82),P0.00001]、格拉斯哥昏迷评分(GCS)≤8[OR=6.03,95%CI(2.19,16.61),P=0.0005]、合并胸部损伤[OR=1.78,95%CI(1.55,2.04),P0.00001]、呼吸系统并发症[OR=5.97,95%CI(4.03,8.86),P0.00001]因素与气管切开指标差异均有统计学意义。而患者年龄、高龄、合并脑损伤、吸烟史、车祸伤机制和跌落伤机制与气管切开无显著相关性(P0.05)。结论:当前证据表明,男性、ASIA分级A级或B级、神经损伤水平(高位颈髓损伤)、ISS、GCS≤8、合并胸部损伤、呼吸系统并发症是颈髓损伤后气管切开的危险因素,ASIA分级C级或D级是其保护性因素,应根据这些因素指导颈髓损伤患者行气管切开术。 相似文献
17.
急性颈髓损伤后应激性溃疡的临床特点及治疗 总被引：3，自引：0，他引：3
目的 :总结急性颈髓损伤后应激性溃疡的临床特点及治疗体会。方法 :将 2 89例急性颈髓损伤患者按是否并发应激性溃疡 ,分为发病组和未发病组 ,并对两组的临床资料进行比较 ,其中包括 :性别、年龄、损伤平面、损伤程度、合并伤、并发症及早期应用激素。同时回顾性分析应激性溃疡的治疗方法。结果 :在年龄≥ 5 5岁、损伤平面在C4以上、完全性脊髓损伤、合并其它脏器损伤、并发肺内感染及早期应用大剂量甲基强的松龙方面 ,发病组与未发病组之间的差异具有显著性意义。经综合治疗 2 4h内出血停止 8例 ,2 4～ 48h出血停止 6例 ,48～ 72h出血停止 1例 ,1例因并发多脏器功能衰竭而死亡。结论 :急性颈髓损伤后应激性溃疡的发生与年龄、颈髓损伤的平面、损伤程度、合并伤、并发肺内感染及脊髓损伤后早期用药有关。诊断后应采取综合治疗 相似文献
18.
颈椎脊髓损伤早期死亡原因分析 总被引：1，自引：0，他引：1
目的探讨颈椎脊髓损伤早期死亡原因。方法回顾性分析1993年1月～2005年12月63例颈椎脊髓损伤早期死亡病例的一般状况、受伤原因、受伤至入院时间、脊柱损伤节段、脊髓损伤严重程度、合并伤、颈椎脊髓损伤影像学表现、治疗方法、过程及结果,总结其早期死亡的原因。结果本组49例因呼吸衰竭死亡,8例因多脏器功能衰竭死亡,2例因癫痫发作导致急性呼吸、循环衰竭死亡,2例因多发伤导致肺部感染及感染性休克死亡,2例因上消化道大出血导致出血性休克死亡。结论呼吸衰竭为颈椎脊髓损伤早期死亡的首要原因,其与脊髓损伤节段及损伤程度密切相关。 相似文献
19.
Jérôme Paquet Carly S. Rivers Dilnur Kurban Joel Finkelstein Jin W. Tee Vanessa K. Noonan Brian K. Kwon R. John Hurlbert Sean Christie Eve C. Tsai Henry Ahn Brian Drew Christopher S. Bailey Daryl R. Fourney Najmedden Attabib Michael G. Johnson Michael G. Fehlings Stefan Parent Marcel F. Dvorak 《The spine journal》2018,18(1):88-98
Background Context
Emergent surgery for patients with a traumatic spinal cord injury (SCI) is seen as the gold standard in acute management. However, optimal treatment for those with the clinical diagnosis of central cord syndrome (CCS) is less clear, and classic definitions of CCS do not identify a unique population of patients.Purpose
The study aimed to test the authors' hypothesis that spine stability can identify a unique group of patients with regard to demographics, management, and outcomes, which classic CCS definitions do not.Study Design/Setting
This is a prospective observational study.Patient Sample
The sample included participants with cervical SCI included in a prospective Canadian registry.Outcome Measures
The outcome measures were initial hospitalization length of stay, change in total motor score from admission to discharge, and in-hospital mortality.Methods
Patients with cervical SCI from a prospective Canadian SCI registry were grouped into stable and unstable spine cohorts. Bivariate analyses were used to identify differences in demographic, injury, management, and outcomes. Multivariate analysis was used to better understand the impact of spine stability on motor score improvement. No conflicts of interest were identified.Results
Compared with those with an unstable spine, patients with cervical SCI and a stable spine were older (58.8 vs. 44.1 years, p<.0001), more likely male (86.4% vs. 76.1%, p=.0059), and have more medical comorbidities. Patients with stable spine cervical SCI were more likely to have sustained their injury by a fall (67.4% vs. 34.9%, p<.0001), and have high cervical (C1–C4; 58.5% vs. 43.3%, p=.0009) and less severe neurologic injuries (ASIA Impairment Scale C or D; 81.3% vs. 47.5%, p<.0001). Those with stable spine injuries were less likely to have surgery (67.6% vs. 92.6%, p<.0001), had shorter in-hospital lengths of stay (median 84.0 vs. 100.5 days, p=.0062), and higher total motor score change (20.7 vs. 19.4 points, p=.0014). Multivariate modeling revealed that neurologic severity of injury and spine stability were significantly related to motor score improvement; patients with stable spine injuries had more motor score improvement.Conclusions
We propose that classification of stable cervical SCI is more clinically relevant than classic CCS classification as this group was found to be unique with regard to demographics, neurologic injury, management, and outcome, whereas classic CCS classifications do not . This classification can be used to assess optimal management in patients where it is less clear if and when surgery should be performed. 相似文献20.
兔颈髓牵张性损伤早期脊髓血流变化及其对运动诱发电位的影响 总被引：1，自引：0，他引：1
目的 :观察颈髓牵张性损伤早期脊髓血流的变化 ,并探讨其对运动诱发电位 (motorevokedpotentials ,MEP)的影响。方法 :构建兔颈髓牵张性损伤模型 ,应用激光多普勒血流仪监测C5～ 6段脊髓血流 (spinecordbloodflow ,SCBF) ,并同时观察运动诱发电位的变化。结果 :随着颈髓牵张程度的不断加重 ,血流呈进行性下降 ,而当脊髓微血管自我调节能力丧失时则SCBF不能恢复。颈髓牵张性损伤后MEP波幅及潜伏时均有明显的变化。结论 :颈髓血流量的下降与牵张程度呈正相关 ,是继发性脊髓神经功能障碍的基础 ,是脊髓牵张性损伤的早期指标。MEP能反映脊髓运动神经功能的改变 ,与SCBF的下降和脊髓病理学改变呈一致性 相似文献