A systematic review of combined pelvic and acetabular injuries

PurposeInjuries of both pelvic ring and acetabulum as rare very few articles are available in literature. There are no set protocols in defining the injury let alone defining early and definitive management strategies. This article is an attempt to encompass all available data to give us guidelines in managing these injuries.MethodsAn extensive literature review was carried out on PubMed/Medline, google scholar and Embase databases was done with the eligibility criteria of 1) Case series with a minimum of 20 cases. 2) The patient’s outcome reported. 3) Full article available. 4) Article in English. 5) Minimum Jadad score of 3. As per PRISMA guidelines the search was done and gradually filtered down to relevant articles which were 8 in number.ResultsThe incidence of these injuries range from 5 to 16%. The transverse acetabular fracture pattern is the commonest followed by associated both column fractures. There is equal propensity of Anteroposterior compression and lateral compression injuries. The injury mechanism appears to transmitted lateral force from the greater trochanter inwards with an implosion injury causing acetabular and pelvic injury as a continuum. The initial management is similar to managing pelvic ring injuries with focus on patient resuscitation, hemodynamic stabilization and temporary stabilization. The injury severity score and the mortality rates are comparable to isolated unstable pelvic ring injuries. Definitive management focuses on fixing the posterior pelvic ring first followed by the acetabular fracture and then the anterior pelvic ring. The displacement rates and outcome is worse than isolated acetabular injuries or pelvic injuries.ConclusionCombined Pelvic and acetabular injuries are complex injuries which need to be managed initially as we manage pelvic injury and later as we fix as an acetabular fracture meticulously.     

异常灌注评分法评价肺血栓栓塞症患者治疗效果的价值

目的 分析异常灌注评分法对肺血栓栓塞症（PTE）疗效的评估价值。方法 选择明确诊断为急性PTE的患者46例，在治疗前及治疗后14d行肺灌注显像，2位核医学科医师分别对肺灌注显像图进行定性分析，随后采用异常灌注评分法和Parker创建的肺段评分法进行肺灌注显像结果判读，比较两者在判读结果方面的一致性及其相关性，并比较2种方法所示的治疗后灌注改善率。结果 2位医师对左肺灌注结果判读的一致性为100％（Kappa值为1．0），对右肺灌注结果判读的一致性为91．3％（Kappa值为0．69）。治疗前后2种灌注评分结果均有较高度的一致性（Kappa值分别为0．657和0．665，P均〈0．001）。在治疗前和治疗后通过2种评分方法所计算的联合评分均呈显著正相关（r值分别为0．770和0．771，P均〈0．001）。肺灌注改善率在2种评分方法之间无显著差异（P=0．128）。结论 异常灌注评分法判读简单，是评价PTE治疗效果的较好方法。     

重视老年高血压病人的非药物治疗

针对老年高血压病人的治疗，要积极采取药物和非药物治疗措施，既要保持血压稳定在正常或接近正常水平，又要最大限度地降低心脑血管病的并发率、病残率和死亡率。在临床工作中，除采取必要的药物控制血压外，帮助老年高血压患者安排好日常生活，树立正确地防治观念，养成按时作息和定时排便的习惯；合理的饮食，限制食盐量，戒烟戒酒，控制热量摄入；以及根据老年高血压病人的身体情况，选择有规律的适当运动，坚持循序渐进的锻炼：同时，要保持乐观开朗的心怀和积极健康的心态，生活要安排张弛有度，又多姿多彩，努力营造一个感情融洽，和睦相处的温馨美好的家庭环境。这些非药物治疗措施，都能取得了令人满意的效果，是治疗老年高血压病的最佳保健良方。     

微波治疗窦道的临床研究

目的:窦道是通达组织深部的盲管性创道,时发时愈,迁延日久.是临床工作者常见的问题,治疗十分困难;为探索窦道的新的治疗途径,开展了微波治疗窦道的临床研究.方法:微波组:采用微波热机局部照射 外科常规换药治疗;根据病变部位分别选择直径为10cm或16cm的辐射器,辐射器距窦道口距离为3cm～5cm,隔1d或隔2d治疗1次,每次30 min,10次为1个疗程,微波治疗功率为70W,治疗结束观察治疗效果.对照组:按外科常规换药治疗.结果:微波组痊愈率98%,好转率2%,总有效率100%;对照组痊愈率37.5%,有效率37.5%,无效率25%,总有效率75%;结论:微波治疗窦道不愈患者具有简单、安全、方便、疗效独特等优点.