BACKGROUND Varicosis is a common venous condition,which is typically treated surgically.However,selection of the optimal surgical approach can be challenging.Previous studies comparing endovenous laser treatment(EVLT)...BACKGROUND Varicosis is a common venous condition,which is typically treated surgically.However,selection of the optimal surgical approach can be challenging.Previous studies comparing endovenous laser treatment(EVLT)and conventional surgery were retrospective and observational in nature and the results may therefore have been influenced by selection bias and the presence of other confounding factors.In this study,we used propensity score matching to reduce selection bias when comparing EVLT and conventional surgery for the treatment of varicose great saphenous veins.METHODS We retrospectively reviewed the records of 1063 patients treated for primary varicosis of the great saphenous vein at the Second Affiliated Hospital of Xuzhou Medical University between January 2009 and December 2019.Among them,56 patients were excluded owing to additional small saphenous varicose vein involvement,81 owing to recurring varicose veins,83 owing to complicated varicose veins(CEAP clinical classification C5-C6),and 6 owing to perioperative phlebitis.Finally,772 patients were enrolled in this study.Standard demographic and clinicopathological data were collected from the medical records of the patients.For propensity score matching,522 patients(261 who underwent EVLT and 261 who underwent conventional surgery)were randomly matched 1:1 by age,sex,onset time,smoking status,presence of diabetes,family history,stress therapy,C class,and the affected leg.RESULTS Of the 772 patients included in the study,467 underwent EVLT and 305 underwent conventional surgery.There were significant differences in age,onset time,smoking and diabetes status,and family history between the two groups.Following propensity score matching,no significant differences in patients’characteristics remained between the two groups.ELVT was associated with a shorter operation time and hospital stay than conventional surgery,both before and after propensity score matching.There were no differences in complications between the two groups after propensity score matching.Patients who underwent EVLT had a higher recurrence rate during the two-year follow-up period than those who underwent conventional surgery(33.33%vs 21.46%,χ^(2)=11.506,P=0.001),and a greater percentage of patients who underwent EVLT experienced pain one week after the procedure(39.85%vs 19.54%,P=0.000).CONCLUSION EVLT may not always be the best option for the treatment of great saphenous vein varicosis.展开更多
Objective: The great saphenous vein (GSV) is commonly used as a conduit for grafting during CABG surgery, and open GSV harvesting (OVH), commonly used with long incision to expose the vein. However, endoscopic vein ha...Objective: The great saphenous vein (GSV) is commonly used as a conduit for grafting during CABG surgery, and open GSV harvesting (OVH), commonly used with long incision to expose the vein. However, endoscopic vein harvesting (EVH) is an alternative approach, utilizing specialized instruments and small incisions to harvest the vein. Methods: A retrospective analysis was conducted on a cohort of patients who underwent Coronary artery bypass graft (CABG) requiring great saphenous vein (GSV) harvesting which was done by EVH or OVH procedures. Demographic variables, including age and gender, were assessed for both groups. Intraoperative variables such as the number of grafts, cardiopulmonary bypass time, X clamp time, and type of procedure were analyzed. Postoperative variables, including infection and bleeding rates, were also evaluated. Results: The study included 30 patients each undergoing Coronary artery bypass graft (CABG) with need of great saphenous vein harvesting which was done by EVH and OVH. Demographic variables were well-matched between the two groups in terms of age, while a significant difference in gender distribution was observed. Obesity and smoking were more prevalent in the OVH group, and EVH was associated with a higher mean number of grafts compared to OVH. Conversion to an open technique occurred in a portion of the EVH cases, and infection rates did not significantly differ between the EVH and OVH groups. However, the incidence of postoperative bleeding was significantly higher in the EVH group. Conclusion: This study provides valuable insights into the demographic, intraoperative, and postoperative variables associated with EVH and OVH techniques. EVH demonstrated advantages in terms of reduced infection rates compared to OVH. However, the higher incidence of postoperative bleeding associated with EVH raises concerns about potential risks.展开更多
<b>Background:</b>The objective of this work was to evaluate the first results of the radio ablation of the great saphenous vein in the processing of chronic venous insufficiency. <b>Method: </b&g...<b>Background:</b>The objective of this work was to evaluate the first results of the radio ablation of the great saphenous vein in the processing of chronic venous insufficiency. <b>Method: </b>This is a monocentric retrospective study of radio ablation of the great saphenous vein using VNUS Closure<sup>®</sup> FAST for superficial venous insufficiency of the great saphenous vein, between January 2012 and December 2014. <b>Results:</b> 42 patients (57 limbs) were operated on with this technology. There were 33 women and 9 men (mean age: 46.5 years). Thirty-nine patients (92. 8%) were symptomatic. Thirty-two patients (76.1%) were classified CEAP 2. The average diameter of the saphenous vein was 8.5 ± 1.5 mm. Three patients (7.1%) had a percutaneous approach. A perfect occlusion of the saphenous vein was observed in all patients. No incident or undesirable event was observed during the procedure. One case of delayed deep-vein thrombosis was observed. At one month of follow-up, six patients (14.2%) had induration opposite to the occluded vein. Forty-three percent of the pati<span style="letter-spacing:-0.1pt;">ents stated they were very satisfied with the procedure. <b>Conclusion:</b> The effectiveness, security and simplicity of the closure method are real. More studies are necessary to assess the long-term results of this procedure.</span>展开更多
Background: Endovenous laser ablation is a relatively newer alternative to treat great saphenous vein insufficiency. We evaluated the efficiency and safety of treatment endovenous laser procedures on the different sap...Background: Endovenous laser ablation is a relatively newer alternative to treat great saphenous vein insufficiency. We evaluated the efficiency and safety of treatment endovenous laser procedures on the different saphenous vein diameters with different energy levels. Methods: Data regarding endovenous laser ablation of symptomatic chronic great saphenous venous insufficiency in 209 patients were prospectively recorded. Patients were grouped into two main groups based on their diameters as 5 to 7 millimeters (Group A) or more than 7 millimeters (Group B). Patients in each group was randomized into two groups as >90 J/cm (A1 and B1) or 80-90 J/cm (A2 and B2). Postoperative outcome and complications were recorded during follow-ups at 1st week;1st, 3rd and 6th months to examine the venous reflux and recanalization. Results: Perioperative complaints as pain, cramps and ankle swelling were more commonly observed in A1 group. Fatigue was more common in A2 and B2 groups. No major complications as deep vein thrombosis or skin burns were observed. Conclusions: Endovenous laser ablation is a safe and effective procedure with a high satisfaction rate shortening hospitalization durations and early ambulant activity. Pain, ankle swelling and fatigue are the most common minor complaints in the early postoperative period.展开更多
基金the Excellent Talents Fund Project of Xuzhou Medical University,No.XYFY2021019.
文摘BACKGROUND Varicosis is a common venous condition,which is typically treated surgically.However,selection of the optimal surgical approach can be challenging.Previous studies comparing endovenous laser treatment(EVLT)and conventional surgery were retrospective and observational in nature and the results may therefore have been influenced by selection bias and the presence of other confounding factors.In this study,we used propensity score matching to reduce selection bias when comparing EVLT and conventional surgery for the treatment of varicose great saphenous veins.METHODS We retrospectively reviewed the records of 1063 patients treated for primary varicosis of the great saphenous vein at the Second Affiliated Hospital of Xuzhou Medical University between January 2009 and December 2019.Among them,56 patients were excluded owing to additional small saphenous varicose vein involvement,81 owing to recurring varicose veins,83 owing to complicated varicose veins(CEAP clinical classification C5-C6),and 6 owing to perioperative phlebitis.Finally,772 patients were enrolled in this study.Standard demographic and clinicopathological data were collected from the medical records of the patients.For propensity score matching,522 patients(261 who underwent EVLT and 261 who underwent conventional surgery)were randomly matched 1:1 by age,sex,onset time,smoking status,presence of diabetes,family history,stress therapy,C class,and the affected leg.RESULTS Of the 772 patients included in the study,467 underwent EVLT and 305 underwent conventional surgery.There were significant differences in age,onset time,smoking and diabetes status,and family history between the two groups.Following propensity score matching,no significant differences in patients’characteristics remained between the two groups.ELVT was associated with a shorter operation time and hospital stay than conventional surgery,both before and after propensity score matching.There were no differences in complications between the two groups after propensity score matching.Patients who underwent EVLT had a higher recurrence rate during the two-year follow-up period than those who underwent conventional surgery(33.33%vs 21.46%,χ^(2)=11.506,P=0.001),and a greater percentage of patients who underwent EVLT experienced pain one week after the procedure(39.85%vs 19.54%,P=0.000).CONCLUSION EVLT may not always be the best option for the treatment of great saphenous vein varicosis.
文摘Objective: The great saphenous vein (GSV) is commonly used as a conduit for grafting during CABG surgery, and open GSV harvesting (OVH), commonly used with long incision to expose the vein. However, endoscopic vein harvesting (EVH) is an alternative approach, utilizing specialized instruments and small incisions to harvest the vein. Methods: A retrospective analysis was conducted on a cohort of patients who underwent Coronary artery bypass graft (CABG) requiring great saphenous vein (GSV) harvesting which was done by EVH or OVH procedures. Demographic variables, including age and gender, were assessed for both groups. Intraoperative variables such as the number of grafts, cardiopulmonary bypass time, X clamp time, and type of procedure were analyzed. Postoperative variables, including infection and bleeding rates, were also evaluated. Results: The study included 30 patients each undergoing Coronary artery bypass graft (CABG) with need of great saphenous vein harvesting which was done by EVH and OVH. Demographic variables were well-matched between the two groups in terms of age, while a significant difference in gender distribution was observed. Obesity and smoking were more prevalent in the OVH group, and EVH was associated with a higher mean number of grafts compared to OVH. Conversion to an open technique occurred in a portion of the EVH cases, and infection rates did not significantly differ between the EVH and OVH groups. However, the incidence of postoperative bleeding was significantly higher in the EVH group. Conclusion: This study provides valuable insights into the demographic, intraoperative, and postoperative variables associated with EVH and OVH techniques. EVH demonstrated advantages in terms of reduced infection rates compared to OVH. However, the higher incidence of postoperative bleeding associated with EVH raises concerns about potential risks.
文摘<b>Background:</b>The objective of this work was to evaluate the first results of the radio ablation of the great saphenous vein in the processing of chronic venous insufficiency. <b>Method: </b>This is a monocentric retrospective study of radio ablation of the great saphenous vein using VNUS Closure<sup>®</sup> FAST for superficial venous insufficiency of the great saphenous vein, between January 2012 and December 2014. <b>Results:</b> 42 patients (57 limbs) were operated on with this technology. There were 33 women and 9 men (mean age: 46.5 years). Thirty-nine patients (92. 8%) were symptomatic. Thirty-two patients (76.1%) were classified CEAP 2. The average diameter of the saphenous vein was 8.5 ± 1.5 mm. Three patients (7.1%) had a percutaneous approach. A perfect occlusion of the saphenous vein was observed in all patients. No incident or undesirable event was observed during the procedure. One case of delayed deep-vein thrombosis was observed. At one month of follow-up, six patients (14.2%) had induration opposite to the occluded vein. Forty-three percent of the pati<span style="letter-spacing:-0.1pt;">ents stated they were very satisfied with the procedure. <b>Conclusion:</b> The effectiveness, security and simplicity of the closure method are real. More studies are necessary to assess the long-term results of this procedure.</span>
文摘Background: Endovenous laser ablation is a relatively newer alternative to treat great saphenous vein insufficiency. We evaluated the efficiency and safety of treatment endovenous laser procedures on the different saphenous vein diameters with different energy levels. Methods: Data regarding endovenous laser ablation of symptomatic chronic great saphenous venous insufficiency in 209 patients were prospectively recorded. Patients were grouped into two main groups based on their diameters as 5 to 7 millimeters (Group A) or more than 7 millimeters (Group B). Patients in each group was randomized into two groups as >90 J/cm (A1 and B1) or 80-90 J/cm (A2 and B2). Postoperative outcome and complications were recorded during follow-ups at 1st week;1st, 3rd and 6th months to examine the venous reflux and recanalization. Results: Perioperative complaints as pain, cramps and ankle swelling were more commonly observed in A1 group. Fatigue was more common in A2 and B2 groups. No major complications as deep vein thrombosis or skin burns were observed. Conclusions: Endovenous laser ablation is a safe and effective procedure with a high satisfaction rate shortening hospitalization durations and early ambulant activity. Pain, ankle swelling and fatigue are the most common minor complaints in the early postoperative period.
