Mid-and long-term evaluation on subfascial endoscopic perforator surgery in the treatment of primary chronic venous insufficiency
10.3760/cma.j.issn.1007-631X.2012.09.011
- VernacularTitle:腔镜交通静脉结扎治疗原发性下肢慢性静脉功能不全的中长期疗效观察
- Author:
Dingyuan LUO
;
Honghao LI
;
Peishun WANG
;
Miaoyun LONG
;
Xinzhi PENG
;
Mingqing HUANG
;
Yue XING
- Publication Type:Journal Article
- Keywords:
Varicose ulcer;
Vascular surgical procedures;
Venous insufficiency
- From:
Chinese Journal of General Surgery
2012;27(9):729-732
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo evaluate the mid- and long-term efficacy of subfascial endoscopic perforator surgery (SEPS)in the treatment CEAP classification C4 - C6 of primary chronic venous insufficiency(CVI). MethodsClinical data of 82 cases of chronic venous insufficiency were analysed retrospectively. According to operative method adopted,patients were divided into group A in which perforator veins were ligated under subfascial endoscopic surgery (SEPS group ),and group B in which perforator veins were not ligated (non-SEPS group).Diagnosis was established by clinical symptoms,color Doppler or ascending venography in all patients.Postoperatively patients were followed up regularly.The clinical outcomes between different surgicalmethods in two groups were assessed byCEAP clinical classification,CEAP clinical symptom scores,cumulative ulcer healing rate and cumulative ulcer recurrence rate.ResultsNo significant differences were found in CEAP clinical classification,CEAP clinical symptom scores between the two groups preoperatively ( P ＞ 0.05 ). There were significant differences in CEAP clinical classification such as edema,lipodermatosclerosis,venous ulceration between the two groups on 2 years postoperatively (P ＜ 0.05 ).The amount of swelling limbs,healed ulceration,active ulceration in group A was less than group B (P ＜ 0.05 ) on 3' and 5' years postoperatively.Significant differences were found postoperatively in total clinical symptom scores between group A and B.Clinical symptoms such as swelling,lipodermatosclerosis,ulcer healing in group A relieved more markedly than group B ( P ＜ 0.05 ).The median healing time of ulcers was 2.3 and 3.7 months respectively in group A and B.Log-rank test on group differences was sensitive to long-term cumulative ulcer healing rate ( x2 =4.063,P =0.044).But Breslow test on group differences was sensitive to early cumulative ulcer healing rate ( x2 =5.471,P =0.019).Cumulative ulcer healing rate in group A was significantly higher than in group B postoperatively (P ＜ 0.05 ).The cumulative ulcer recurrence rate in group A was significantly lower than group B (P ＜ 0.05).ConclusionsSuperficial vein resection combined with perforator vein ligation significantly enhanced clinical efficacy,accelerated ulcer healing and decreased mid- and long-term ulcer recurrence rate.
