摘要
Taking medical statistics major in Binzhou Medical University as an example, based on the outcome-based education theory, in order to enhance the innovation ability of university students, we put forward the systematic second classroom training system, including improving the personnel training system, implementing education, experiment teaching reform, and practice teaching reform. It has achieved outstanding results in the discipline competition, improved social service ability and high degree of employer satisfaction. The systematic second-class talent training system based on the outcome-based education theory can provide reference for other medical colleges and related applied majors.
摘要
Objective To evaluate the clinical and technical effects of self-expanding VENA stent in the treatment of iliofemoral vein obstruction.Methods The clinical data of 58 patients(61 limbs) with symptomatic iliofemoral vein obstructive disease treated by VENA stent from February 2017 to June 2018 were collected and analyzed.The patency of the vein was assessed by the results of intraoperative angiography and postoperative symptoms relief changes in leg circumference.Follow up included relief of symptoms,Doppler ultrasound.Results A total of 63 VENA stents (43 in the left limb and 20 in the right limb) were implanted,sizes ranging from 12 mm to 16 mm,surgical technique success rate was 100％.The median follow-up time was 8.6 months.The primary patency rate of one month,three months,six months and 12 months was 96％,94％,92％ and 92％,respectively.Leg circumference fall down from(48 ±0.4) cm to (37 ± 0.3) cm (P ＜ 0.05).Conclusion Self-expanding nitinol stent implantation is a safe and effective treatment method for symptomatic iliofemoral vein obstruction disease.