Advancing primary and community care for persons with spinal cord injury: Key findings from a Canadian summit

Context: Persons with spinal cord injury (SCI) experience significant challenges when they access primary care and community services.

Design: A provincial summit was held to direct research, education, and innovation for primary and community care for SCI.

Setting: Toronto, Ontario, Canada.

Participants: Key stakeholders (N?=?95) including persons with SCI and caregivers, clinicians from primary care, rehabilitation, and specialized care, researchers, advocacy groups, and policy makers.

Methods: A one-day facilitated meeting that included guest speakers, panel discussions and small group discussions was held to generate potential solutions to current issues related to SCI care and to foster collaborative relationships to advance care for SCI. Perspectives on SCI management were shared by primary care, neurosurgery, rehabilitation, and members of the SCI community

Outcome Measures: Discussions were focused on five domains: knowledge translation and dissemination, application of best practices, communication, research, and patient service accessibility.

Results: Summit participants identified issues and prioritized solutions to improve primary and community care including the creation of a network of key stakeholders to enable knowledge creation and dissemination; an online repository of SCI resources, integrated health records, and a clinical network for SCI care; development and implementation of strategies to improve care transitions across sectors; implementation of effective care models and improved access to services; and utilization of empowerment frameworks to support self-management.

Conclusions: This summit identified priorities for further collaborative efforts to advance SCI primary and community care and will inform the development of a provincial SCI strategy aimed at improving the system of care for SCI.     

A Reproducible Technique for Arthroscopic Acromioclavicular Joint Excision

Arthroscopic acromioclavicular joint excision is a commonly performed but technically demanding procedure. Incomplete excision can leave residual symptoms. We present a simple, reproducible technique ensuring satisfactory excision of the joint.     

克拉屈滨治疗经典型毛细胞白血病致间质性肺炎一例报道并文献复习

毛细胞白血病（HCL）是一种以脾大、全血细胞减少、骨髓组织增生等为临床表现的罕见慢性B淋巴细胞增殖性疾病。克拉屈滨作为其一线药物，对HCL的完全缓解率很高。本文报道了2017-09-04绍兴市人民医院收治的1例经典型HCL患者在克拉屈滨治疗期间，出现严重粒细胞缺乏伴高热，合并全身皮疹及间质性肺炎，经大剂量激素等治疗后好转的诊疗过程。并结合文献回顾了HCL的诊断及治疗方法，简述了克拉屈滨治疗HCL致间质性肺炎这一少见并发症的诊疗思路，以提高临床医师对该毒副作用的认识，为临床工作提供帮助。     

轴向载荷分担比指导外固定器动力化的临床应用

目的:探讨轴向载荷分担比用于胫腓骨骨干骨折术后指导外固定器轴向动力化促进骨折愈合的有效性。方法:选取外固定器治疗的胫腓骨骨干骨折患者100例,随机分为观察组50例,对照组50例。观察组在轴向载荷分担比指导下行外固定器轴向动力化治疗,对照组未行动力化,随访比较两组的治疗效果。结果:所有患者均获随访,随访时间4～12个月,平均6.5个月,治疗期间所有患者均未出现外固定针断裂、松动及再骨折等并发症,观察组1例骨搬移患者轴向载荷分担比5%,X线片显示骨折断端有连续性骨痂通过,拆除外固定器连接杆后发生移位,恢复原数值行轴向加压再动力化,现已愈合。观察组除外1例骨搬移患者,其余49例患者外固定器固定时间为[(24.4±4.7)周],骨折临床愈合时间为[(22.4±4.7)周],与对照组50例患者外固定器固定时间[(29.3±5.6)周],骨折临床愈合时间[(27.3±5.6)周]比较,显著减少(P0.05)。结论:外固定器轴向载荷分担比指导胫腓骨骨干骨折外固定术后轴向动力化可以加速骨折愈合,但不适合骨搬移截骨端已硬化患者。     

不同剂量骨水泥PKP联合雌激素对绝经后女性骨质疏松性腰椎体压缩性骨折患者的影响

目的探讨不同剂量骨水泥PKP联合雌激素对绝经后女性骨质疏松性腰椎体压缩性骨折患者的影响。方法选取2015年1月至2018年6月我院收治的120例老年女性骨质疏松性腰椎体压缩性骨折患者为研究对象,按行PKP手术治疗时骨水泥注入的剂量不同分为三组(A组2-4 mL、B组4-5 mL、C组5-6 mL),所有患者均随访1年,比较术后三组患者VAS评分、ODI评分、伤椎椎体前缘高度、椎体中部高度及并发症的发生率。结果三组患者相比,治疗前VAS评分、ODI评分组间比较差异无显著性(P0.05);术后3天及1年后随访时,三组患者各项指标均较治疗前显著改善,组内比较差异具有显著性(P0.05),组间比较差异无显著性(P0.05);治疗前伤椎椎体前缘高度及椎体中部高度组间比较差异无显著性(P0.05);术后3天及1年后随访时,三组患者治疗后椎体前缘、中间高度均较术前明显增加(P0.05),组间比较椎体前缘高度:C组B组A组,椎体中间高度:C组B组A组,且组间比较有统计学差异(P0.05); A组患者并发症的发生率(12.5%)明显低于B组(30.0%)、C组(41.0%),有统计学差异(P0.05)。结论 PKP术中注入小剂量骨水泥(2-4 mL)对于治疗老年女性OVCFs具有良好的治疗效果及较高的安全性。     

宝石CT碘-水基图在急性脑梗死介入治疗后的应用

目的探讨宝石CT碘-水基图在急性脑梗死介入治疗后的诊断价值。方法 31例急性脑梗死患者介入治疗后即刻宝石CT平扫QC图发现颅内异常高密度影,采用碘-水基图进行重建分析,同时测定高密度影碘基值、水基值,并与术后24 h普通CT复查诊断结果作比较。结果通过采用碘-水基图,17例诊断为碘对比剂渗出,14例诊断为脑出血转化,与术后24 h普通CT复查诊断结果完全一致(Kappa=1,P0.01);术后即刻碘基图之碘基值:碘对比剂渗出(32.09±5.36) g/L,脑出血转化(6.86±2.26) g/L,二者差异有统计学意义(t=53.291,P0.01);术后即刻水基图之水基值:碘对比剂渗出(1 027.93±8.29) g/L,脑出血转化(1 069.68±7.18) g/L,二者差异有统计学意义(t=-8.897,P0.01)。结论宝石CT碘-水基图可以准确诊断急性脑梗死介入治疗后颅内碘对比剂渗出和脑出血转化,值得向临床介绍推广。     

自发性高血压大鼠永久性脑缺血模型建立的研究

目的在比较自发性高血压大鼠(SHR)与同龄无高血压Wistar大鼠永久性大脑中动脉阻塞(pMCAO)后脑缺血损伤情况并初步分析其可能机制。方法雄性SHR和Wistar大鼠各30只分别随机分为:pMCAO模型6 h组、假手术6 h组、pMCAO模型24 h组、假手术24 h组和正常组(均n=6)。采用线栓法制作pMCAO模型,术后6、24 h对大鼠进行神经功能学评分后处死,制作脑冠状切片。术后6 h处死大鼠脑部切片行尼氏染色后在组织学层面上观察神经元损伤情况;术后24 h处死大鼠脑部切片行尼氏染色后计算脑梗死体积和水肿程度百分比。正常组脑部切片经苏木精-伊红染色后计算脑部小血管壁/腔比。结果术后6和24 h,不同品系大鼠神经功能学评分差异无统计学意义(P0.05);术后6 h尼氏染色示SHR神经元损伤重于Wistar大鼠。术后24 h SHR脑梗死体积百分比[(28.05±2.38)%]大于Wistar大鼠[(25.23±1.33)%],差异有统计学意义(P0.05)。两品系大鼠之间脑水肿程度差异无显著性。脑部小血管壁/腔比SHR[(11.46±3.74)%]较Wistar大鼠[(8.73±1.73)%]增大(P0.05)。结论 pMCAO术后SHR的脑缺血损伤程度重于Wistar大鼠,可能与高血压引起的脑侧支循环血管壁增厚、僵硬,自我调节能力降低有关。     

有机溶剂作业场所通风排毒设施常见问题及控制策略

有机溶剂是工业生产中常见的职业病危害因素,所致的各类急慢性中毒时有发生。有机溶剂挥发至空气中呈无色透明状态,了解其在作业场所的挥发和分布特点,选择合适的通风排毒设施对于有机溶剂危害控制至关重要。本文拟通过分析有机溶剂挥发、分布的影响因素,结合各类通风排毒设施存在的常见问题,重点介绍有代表性的有机溶剂作业场所的通风排毒控制策略。