Objective To study the clinical outcome of endoscopic vessel harvesting system (EVH) for the treatment of lower limbs varicose veins.Methods Patients (n =41) with varicose veins admitted from Jan 2011 to May 2013 were randomly divided into EVH group (n =20) and stripping group (n =21).Indexes as postoperative VAPS (48 hours and 1 week),subcutaneous ecchymosis (1 week),hematoma(1 week),skin numbness (1 week),CEAP classification (3 months),surgery effect and satisfaction scores(3 months) were compared between the two groups.Results 48 hours and 1 week VAPS was lower in EVH group(P ＜0.01).After EVH there was less subcutaneous ecchymosis (1 week),hematoma(1 week) and skin numbness (1 week) (all P ＜ 0.01).Postoperative CEAP classification improved significantly in both groups (P ＜ 0.01),while surgery effect and satisfaction scores (3 months) were better in EVH group (P ＜ 0.05).Conclusions EVH is a safe and minimally invasive technique in treatment of varicose veins of the lower limbs.

Objective To study the clinical use of the ulnar-basilic arteriovenous fistula as a long-term vascular access in patients with hemodialysis.Methods The clinical data of 36 patients with 1-year follow-up who had a wrist ulnar-basilic arteriovenous fistula formed in China-Japan Friendship Hospital from January 2013 and December 2014 were retrospectively analyzed.The outcomes for this study including the surgical results,complication rate of ulnar-basilic arteriovenous fistula,immediate patency rate,average maturation time,1-year primary patency rate and true patency rate were analyzed.Results Thirty-four cases patients got successful ulnar-basilic arteriovenous fistula formed with palpable vascular thrill.There were no death cases and no severe cardio-cerebrovascular complications.No infection,heart failure,distal swelling and ischemia occurred.The immediate patency of ulnar-basilic arteriovenous fistula was 94.4%(34/36),the average maturation time was (67±4) d,1-year primary patency rate was 63.9%(23/36),and true patency rate was 67.6%(24/36).Conclusion Ulnar-basilic arteriovenous fistula with adequate 1-year primary patency and low risk of infection and complications can be a viable alternative as the hemodialysis vascular access.

Objective To compare the outcome of combined and staged approach on concomitant carotid and coronary severe stenosis.Methods From March 2013 to May 2015,27 patients with concomitant carotid and coronary severe stenosis were treated by carotid endarterectomy and coronary artery bypass grafting,15 cases received one-stage operation and 12 staged.The basic characteristics,details during surgery,complications,quality of life score,hospital stay and cost were compared.Results 27 patients received carotid endarterectomy and off-pump coronary artery bypass grafting under general anesthesia.Revascularization were performed on 27 carotid and 82 coronary artery.The characteristics of patients were similar between two groups,reflected with WIC,combined approach subgroup was (5.27 ± 0.88) and staged subgroup was (4.92 ± 1.24).The operation time was significantly decreased in the synchronous group [(295.33 ± 49.73)min vs (390.83 ± 73.45) min,P ＜ 0.001].Hospital stay days was also reduced [(30.20 ± 12.91) days vs(44.67 ± 6.34) days,P =0.002],the medical cost was lower in combined approach group,but no significant statistical difference.The complications including 1 case TIA,1 recurrent nerve injury in one-stage group and 1 case myocardial infarction,1 mediastinal bleeding post-operation and 1 pulmonary infection in stage group.No cerebral infarction and death.Quality of life scores(SF-36) of the two groups was 5.53 ± 1.30 and 5.75 ± 1.36 respectively,no significant difference.Conclusion The efficacy and safety of treatment for concomitant carotid and coronary severe stenosis patients with combined or staged approach was similar.But the combined approach program can reduce the hospital stay time and cost in some degree.