股骨粗隆间骨折DHS内固定2种治疗方法比较

<正> 我科自1999年6月-2002年6月分别采用闭合复位及切开复位DHS内固定术治疗股骨粗隆间骨折78例,现报告如下:1 临床资料 78例患者随机分成2组:闭合复位组46例,男25例,女21例;年龄35-83岁,平均64岁;骨折AO分型,A1,型24例,A2型16例,A3型6例。切开复位组32例,男18例,女14例;年龄33-84岁,平均62岁;骨折AO分型,A1型16例,A2型11例,A3型5例。2组间性别、年龄、骨折分型等方面比较无显著差异。     

DHS与PFNA-Ⅱ内固定治疗老年股骨粗隆间骨折对比分析

目的对比观察动力髋螺钉(Dynamical hip screw,DHS)与改进型防旋股骨近端髓内钉(Proximal femoral nail antirotation-Ⅱ,PFNA-Ⅱ)治疗老年股骨粗隆间骨折手术创伤、并发症及临床效果。方法回顾总结本院自2007年6月至2010年6月分别采用DHS内固定(DHS组,35例)和PFNA-Ⅱ内固定(PFNA-Ⅱ组,18例)治疗老年股骨粗隆间骨折,对其进行随访9~15个月,对手术切口、手术时间、术中出血、术后引流、骨折愈合时间、髋关节活动度、行走情况进行评估。结果所有患者均达到骨性愈合,两组在手术切口长度、手术时间、术中出血量方面有统计学意义(P<0.05),PFNA-Ⅱ组优于DHS组。结论 PFNA-Ⅱ内固定治疗股骨粗隆间骨折手术时间短,术中出血少,而且安全有效,尤其适用于骨质疏松患者,值得临床进一步推广应用。     

DHS与PFNA治疗骨质疏松性股骨粗隆间骨折疗效分析

目的采用DHS及PFNA治疗老年骨质疏松性不稳定性股骨粗隆间骨折,对比二者临床疗效。方法回顾性研究我院2010年1月至2011年1月52例采用DHS(22例)或PFNA(30例)治疗的骨质疏松性不稳定性股骨粗隆间骨折的老年患者,对比两组手术时间、术中出血量、骨折愈合时间、Harris评分及术后并发症等指标。结果 52例患者平均随访时间15.3月。两组骨折愈合时间及术后并发症无明显差异,但PFNA组相对于DHS组手术时间短、出血量少、髋关节功能恢复好。结论 PF-NA手术创伤小、出血量少、固定牢靠、并发症少,对老年骨质疏松性不稳定性股骨粗隆间骨折的治疗是一个较好的选择。     

PFNA与DHS治疗老年性股骨粗隆间骨折疗效对比

目的 比较股骨近端防旋髓内钉（proximal femoral nail antirotation,PFNA）与动力髋加压螺钉（dynamic hip screw,DHS）两种内固定方式治疗老年股骨粗隆间骨折的效果.方法 选取2011年7月～2013年7月手术治疗的196例股骨粗隆间骨折患者,随机分为两组,应用股骨近端防旋髓内钉治疗（PFNA组）105例,应用动力髋螺钉内固定方式治疗（DHS组）91例.比效两组平均手术时间、术中出血量、骨折愈合时间、髋关节Harris评分和术后并发症.结果 PFNA组平均手术时间、术中出血量及骨折愈合时间均显著低于DHS组,差异有统计学意义（P＜0.001）,而髋关节功能恢复情况差异无统计学意义（P＞0.05）.结论 PFNA治疗老年股骨粗隆间骨折具有术程短、出血少、术后恢复快等优点,明显优于DHS,是治疗老年股骨粗隆间骨折的理想选择.     

PFNA 与 DHS 内固定术治疗不稳定性股骨粗隆间骨折疗效分析

目的 临床分析骨近端防旋髓内钉（PFNA）与动力髋螺钉（DHS）内固定手术治疗不稳定性股骨粗隆间骨折的疗效.方法 选取我院2010-03～ 2013-03间收治的80例不稳定性股骨粗隆骨折患者,按照随机分配的方法将其分为PFNA组和DHS组,每组各40例,对每组患者的术中出血量、手术时间、术后卧床时间、骨折愈合时间进行回顾性分析,并对髋关节功能进行评分.结果 经过治疗后,给予12 ～24个月随访,平均14.7个月,两组患者的骨折愈合时间无明显差异.PFNA组患者术中出血量、术后卧床时间、手术时间均明显少于DHS组,两组对比存在显著性差异（P＜0.05）.对于髋关节评分,PFNA组显著高于DHS组,两组对比存在显著性差异（P＜0.05）.结论 针对不稳定性股骨粗隆间骨折患者,给予PFNA治疗,具有手术时间短、出血量少、术后恢复快等优点,值得临床推广应用.     

PFNA与DHS治疗老年股骨粗隆间骨折的疗效比较

目的 比较PFNA与DHS治疗老年股骨粗隆间骨折的疗效.方法 160例老年股骨粗隆间骨折患者随机分为PFNA组及DHS组各80例,比较两组患者的优良率、髋关节功能Harris评分、并发症.结果 PFNA组A22、A23、A3型的优良率达84.2％,与DHS组比较差异有统计学意义（P＜0.05）.PFNA组患者手术时间、骨折愈合时间明显短于DHS组,而手术出血量明显少于对照组（P＜0.05或P＜0.01）.两组患者术后髋关节功能Harris评分分别较术后1个月均明显升高,但PFNA组术后3个月、术后6个月、术后12个月的髋关节功能Harris评分分别与DHS组比较,差异无统计学意义（P＞0.05）.PFNA组的并发症发生率10.0％,明显少于DHS组（P＜0.05）.结论 PFNA与DHS均为治疗老年股骨粗隆间骨折的有效内固定方法之一,但PFNA内固定较DHS更具优势,其具有创伤小、手术时间短、术中出血少、术后并发症少等优点.     

BMD指数与股骨粗隆间骨折最佳内固定方式选择的关系分析

探讨根据BMD指数选择股骨粗隆间骨折内固定治疗的效果。选取200例患者,随机分为PNF组与DHS组,比较两组的治疗效果。结果:正常组内固定失效者最少,明显低于严重骨质疏松症组,差异明显,有统计学意义(P<0.05);患者治疗后的BMD指数均有所改善;且PNF组患者的Harris评分优良率明显优于DHS组,差异明显,有统计学意义(P<0.05)。根据患者的BMD指数选取相应的治疗方法,能有效提高治疗效果。     

Anaemia and its determinants among young children aged 6–23 months in Ethiopia (2005–2016)

Anaemia in children remains a significant public health threat. Recent numbers from Ethiopia showed that more than two‐thirds of children under the age of 2 years were anaemic. This study aimed to investigate the determinants of anaemia throughout Ethiopia over 11 years, making use of the Ethiopian Demographic and Health Survey (EDHS) rounds 2005, 2011 and 2016. The EDHS made it possible to use data on blood tests and detailed questionnaires among infants and young children. Multivariable logistic regression was applied to assess the association of anaemia and different immediate and underlying determinants. A total of 7,324 children aged 6–23 months were included in the analysis, with prevalences of anaemia being 71% in 2005, 61% in 2011 and 72% in 2016. The following determinants were significantly associated with childhood anaemia throughout the entire period: children younger than 1 year, anaemic mothers and those growing up in pastoralist regions. Risk factors such as diet and infections were consistently not significantly associated with anaemia. Given the tremendous adverse health effects of anaemia in young children, urgent action is needed. Hence, this study recommends nationwide multisectoral interventions targeting pastoralist regions, maternal and child health, screening and treatment of risk groups that could reduce the prevalence of anaemia.     

DHS内固定治疗骨质疏松性股骨转子间骨折的临床研究

目的探讨DHS内固定治疗骨质疏松性股骨转子间骨折的疗效。方法对我科在1999年1月～2004年12月以DHS治疗骨质疏松性股骨转子间骨折51例进行回顾性分析。结果随访42例,随访时间15～75个月,平均37个月。按Kuderna改良Merled’Aubigne与Postel评分法评价疗效,优20例(47.6%),良17例(40.5%),可2例(4.8%),差3例(7.1%)。优良率为88.1%。结论DHS内固定治疗骨质疏松性股骨转子间骨折的疗效好、并发症少,可提高患者生存质量。     

Pseudoaneurysm of the profunda femoris artery: a rare complication of femoral intertrochanteric fracture fixation

Profunda femoris artery pseudo aneurysm is a rare occurrence following fractures of the proximal femur or their surgical fixation. They usually present late because of the deep position of the artery. Patients present with a painful expansile mass in the thigh with or without progressive anaemia. Modalities such as ultrasound scanning may aid in diagnosis but CT arteriography is used mostly for accurate diagnosis and intervention. We report a case of delayed presentation of profunda femoris pseudo aneurysm following dynamic hip screw fixation for intertrochanteric femur fracture.