The injuries of the femoral arteries were mistreated in 5 cases. The causes of the mistakes were resulted from: the initial cause of the injury was not carefully analyzed; the arterial injury was overlooked by the concomitant injuries, and the improper method of management was selected, as a result, 2 patients died from acute renal failure and the other 3 patients developed the complications of secondary thrombosis of the artery or rupture of the artery at the anastomotic site following repair. Of the 3 patients, 2 patients had recovered following reoperation and the other 1 patient had lost his limb from amputation. It should be emphasized that all of the following key points might avoid the mistakes occurred in the management of the injury of the femoral artery: (1) early diagnosis; (2) debredment of arteral end; (3) in infections wounds, insted of vein transplantation bypass technique should be done.
Objective To evaluate repair and reconstructionof the femoral pseudoaneurysm caused by drug injection. Methods From May 2000 to May 2005, 15 cases of femoral pseudoaneurysm caused by drug injection underwent operation treatment. All patients were male, aging 20-36 years. The disease course was 18-52 days(mean 35 days) and the course of druginjection was 3-17 months. The locations were the left side in 5 cases and theright side in 10 cases. After having been bandaged with pressure and supportedwith nutrition, they had been all operated. One case received fistula repair, and 14 cases received vascular grafting with ePTFE man-made blood vessel. Results The wounds healed by the first intention in 14 cases. All limbs survived. The complexion, temperature and response of involved leg were in gear. The postoperative color ultrasound Doppler detection showed that all the vascular grafts were of patency. The function of the involved limbs restored to normal. Conclusion Complete debridement, vascular reconstruction and better microsurgery skill were the key factors of treating successfullythe femoral pseudoaneurysm caused by drug injection.
Objective To investigate the early effectiveness of total percutaneous endovascular aneurysm repair (TPEVAR) in treating asymptomatic abdominal aortic aneurysm (AAAA) by comparing with surgical femoral cutdown endovascular aneurysm repair (SFCEVAR). Methods Between January 2010 and May 2011, 41 cases of AAAA were treated with TPEVAR in 26 cases (TPEVAR group) and with SFCEVAR in 15 cases (SFCEVAR group). The maximum tumor diameter ranged from 3.5 to 9.2 cm (mean, 5.7 cm) in TPEVAR group, and ranged from 3.5 to 10.0 cm (mean, 6.9 cm) in SFCEVAR group. There was no significant difference in gender or age between 2 groups (P gt; 0.05). Results All patients underwent EVAR successfully. The patients were followed up 6-23 months (mean, 13.5 months). No significant difference was found in the outer diameters of the delivery system for main body and iliac leg, operation time, contrast media dosage, hospitalization days, or postoperative hospitalization days between 2 groups (P gt; 0.05). The patients of SFCEVAR group had more bleeding volume and longer ICU stay than patients of TPEVAR group (P lt; 0.05). The incidence of minor complication was 7.7% (2/26) in TPEVAR group and 33.3% (5/15) in SFCEVAR group, showing no significant difference between 2 group (χ2=4.42, P=0.08); the incidence of major complication in SFCEVAR group (20.0%, 3/15) was significantly higher than that in TPEVAR group (0) (χ2=5.61, P=0.02). Conclusion TPEVAR shows safer and more effective than SFCEVAR in treating AAAA.
Drug addiction has been one of the serious social problems. The peripheral phlebitis caused by drug injection is common, but the occurrence of pseudoaneurysm with infection of femoral artery from injection injury was rarely reported in China. From January 1995 to March 1996, six cases of injury of femoral artery with infection from heroine injection were admitted. The characteristics of the injury were described. The therapeutic measures and details of attention to be needed were discussed. It was concluded that this type of injury was different from the injury caused in agricultural, industrial or traffic accidents. The treatment of choice depended upon the type of injury.
Objective To evaluate surgical treatment of infected femoral artery pseudoaneurysm. Methods The data on surgical treatment of 45 patients with infected femoral artery pseudoaneurysm admitted from January 2003 to June 2008 were analyzed retrospectively. Fourty-three patients underwent operative treatment including excision of infected femoral artery pseudoaneurysm, exhaustive debridement and bypass graft with vascular prosthesis. Two patients were unavoidable to undergo removing of infected femoral artery pseudoaneurysm and ligating the proximal and distal artery of pseudoaneurysm because of severe infection and large volume. Results The patients were followed up from 3 to 12 months (mean 7.82 months). The limbs of all the patients underwent bypass graft with vascular prosthesis were salvaged successfully, patients of which had secondary wound healing and had not intermittent lameness. One of two patients performed ligation of artery was salvaged successfully but had severe intermittent lameness, another patient underwent high amputation above knee because of ischemic gangrene. Conclusion For infected femoral artery pseudoaneurysm, the operative treatment including excision of infected femoral artery pseudoaneurysm, exhaustive debridement and bypass graft with vascular prosthesis is effective and safe.
ObjectiveTo investigate the clinical efficacy of sarpogrelate hydrochloride in preventing restenosis after femoral artery stent implantation. MethodsTwo hundreds and fifty-one cases of ischemic disease of lower extremity (286 affected limbs in total) who got treatment in our hospital were collected, and were divided into prevention group(125 cases with 146 affected limbs) and control group(126 cases with 140 affected limbs) according kinds of medicine. At the basement of medicine in control group, cases of prevention group got treatment of sarpogrelate hydrochloride in addition. Comparison of related indexed was performed by SPSS 17.0 software. ResultsCompared with before treatment in prevention group, only foot skin ulcer and gangrene score decreased(P<0.05), and there were no significant difference on other indexes included visual anafogue scales(VAS), intermittent claudication distance score, ankle brachial index (ABI), and vascular stenosis score(P>0.05). But in control group, compared with before treatment, foot skin ulcer and gangrene score and ABI value decreased(P<0.05), the VAS score, intermittent claudication distance score, and vascular stenosis score increased(P<0.05). There were significant difference on the difference between after treatment and before treatment of all 5 indexes(P<0.05), that the changed value of foot skin ulcer and gangrene score was higher in prevention group, but lower on other 4 indexes. There were no untoward effect happened during treatment. ConclusionClinical effect of sarpogrelate hydrochloride in the prevention of restenosis of the femoral artery after stent implantation was significantly, and it can keep related indexes stable.
ObjectiveTo systematically review the efficacy and safety of primary percutaneous coronary intervention (PCI) via radial access versus via femoral access for patients with acute ST-segment elevation myocardial infarction (STEMI). MethodsRandomized controlled trials (RCTs) about the clinical efficacy and safety of radial access for PCI in patients with acute STEMI were searched in PubMed, EMbase, CBM, The Cochrane Library (Issue 6, 2014), CNKI, VIP, and WanFang Data from 2000 to November 2014. Literature screening according to the inclusion and exclusion criteria, data extraction and methodological quality assessment of included studies were completed by two reviewers independently. Then meta-analysis was conducted using RevMan 5.2 software. ResultsA total of fourteen RCTs involving 5 212 patients were enrolled. The results indicated that:a) radial access was associated with decreased risks of mortality (OR=0.54, 95%CI 0.40 to 0.74, P=0.000 1); decreased incidences of major bleeding (OR=0.50, 95%CI 0.34 to 0.74, P=0.000 8), major adverse cardiac events (MACE) (OR=0.65, 95%CI 0.50 to 0.83, P=0.000 6), and puncture site complications (OR=0.35, 95%CI 0.25 to 0.49, P < 0.000 01); and decreased hospital duration (MD=-2.14, 95%CI-3.97 to-0.31, P=0.002). b) However, the two groups were alike in the success rate of operation, exposure time of X ray, risk of stroke, and the rate of CABG. PCI via radial access took more operation time than that via femoral access, and PCI via radial access had a higher incidence of changing puncture access. ConclusionFor acute STEMI patients undergoing PCI, radial access could significantly reduce mortality, and incidences of major bleeding, MACE and puncture site complications. Therefore, under the conditions of strict indication control and increased operation skills, PCI via radial access is effective and safe in the treatment of acute STEMI. Due to limited quality and quantity of the included studies, more large-scale, multi-centre, high quality RCTs are needed to verify the above conclusion.
目的:探讨颈动脉(CA)、股动脉(FA)的内—中膜厚度(IMT)及其血流参数对高血压病的诊断价值。方法:对52例原发性高血压病患者利用高频超声进行CA、FA的IMT检查,并与45例正常对照组结果进行对比研究。结果:高血压组的受检者CA、FA的内中膜厚度较正常对照组的明显增厚,差异有统计学意义(Plt;0.01)。高血压组的受检者CA、FA内径较正常对照组增宽,有显著性差异(Plt;0.01)。高血压组与正常对照组的血流速度测量:高血压组CA、FA平均流速(MV)、加速度时间(AT)明显低于正常对照组,差异有统计学意义(Plt;0.01)。高血压组的CA收缩/舒张期血流速度比值(S/D),搏动指数(PI)、阻力指数(RI),均高于正常对照组,差异有统计学意义(Plt;0.01〉。高血压组的FA收缩/舒张期血流速度比值(S/D)、搏动指数(PI)、阻力指数(RI)与正常对照组比较差异无统计学意义。高血压组与正常对照组钙斑形成比较差异有统计学意义(Plt;0.01)。结论:高血压病的CA、FA内—中膜及血流参数均有不同程度改变,超声检查对临床预警和防治具有重要意义。