What is the optimal treatment technique for great saphenous vein diameter of ≥10 mm? Comparison of five different approaches.

OBJECTIVE: We aimed to investigate the efficacy and safety of five different treatment approaches in patients with a great saphenous vein (GSV) diameter of ≥10 mm. METHODS: A total of 697 extremities of 671 patients who were diagnosed with a GSV diameter of ≥10 mm underwent conventional surgery or endovenous therapy for symptomatic varicose veins between January 2012 and January 2017 were included in this retrospective study. All extremities included in the study were divided into five groups as follows: high ligation + stripping (HLS), radiofrequency ablation (RFA), cyanoacrylate closure (CAC), endovenous laser ablation (EVLA) procedures at 980 nm and 1,470 nm wavelengths. RESULTS: Among all groups, despite lower recurrence rates in HLS group than the other groups, there was no significant difference at 6 months and 1 year among the HLS, EVLA at 1,470 nm wavelength, and RFA groups. The recurrence rates of EVLA at 980 nm wavelength and CAC groups were found higher than other groups. CONCLUSIONS: In conclusion, our study results show that although HLS seems to be an effective method for the treatment of a GSV diameter of ≥10 mm with a low recurrence rate, it does not statistically significantly differ from EVLA at 1,470 nm wavelength and RFA. Therefore, we believe that EVLA at 1,470 nm wavelength and RFA can be preferred over HLS with low pain scores in this patient population.

Comparison of different approaches to small saphenous vein reflux treatment: a retrospective study in two centers.

BACKGROUND: Diagnosis and treatment of small saphenous vein (SSV) insufficiency is of utmost importance for relieving chronic venous insufficiency symptoms. OBJECTIVES: To investigate the efficacy and safety of five different treatment approaches among patients with SSV insufficiency. DESIGN AND SETTING: Two-center retrospective clinical study, conducted at cardiovascular surgery clinics in a local training and research hospital and a state hospital. METHODS: A total of 282 extremities of 268 patients with SSV insufficiency alone who were treated for symptomatic varicose veins between January 2012 and January 2017 were included in the study. All extremities included in the study were divided into five groups as follows: high ligation + stripping; radiofrequency ablation (RFA); cyanoacrylate closure (CAC); and endovenous laser ablation (EVLA) at the wavelengths 980 nm and 1,470 nm. RESULTS: Although the recurrence rate at six months was similar among the treatment groups, we found significant differences in recurrence rates at one year, with lower rates in the CAC, RFA and 1,470 nm EVLA groups, compared with the other treatments (P = 0.005). No sural neuritis was observed in the CAC group. The pigmentation rate was higher in the two EVLA groups (980 nm and 1,470 nm). CONCLUSIONS: Our study results showed that although CAC, RFA and EVLA at 1,470 nm seemed to be effective methods for treating SSV insufficiency alone, CAC and RFA had better aesthetic results than EVLA at 1,470 nm. We consider that endovenous non-thermal techniques for treating SSV insufficiency may be preferable because of relatively low risk of nerve injury.

Comparison of different approaches to small saphenous vein reflux treatment: a retrospective study in two centers

ABSTRACT BACKGROUND: Diagnosis and treatment of small saphenous vein (SSV) insufficiency is of utmost importance for relieving chronic venous insufficiency symptoms. OBJECTIVES: To investigate the efficacy and safety of five different treatment approaches among patients with SSV insufficiency. DESIGN AND SETTING: Two-center retrospective clinical study, conducted at cardiovascular surgery clinics in a local training and research hospital and a state hospital. METHODS: A total of 282 extremities of 268 patients with SSV insufficiency alone who were treated for symptomatic varicose veins between January 2012 and January 2017 were included in the study. All extremities included in the study were divided into five groups as follows: high ligation + stripping; radiofrequency ablation (RFA); cyanoacrylate closure (CAC); and endovenous laser ablation (EVLA) at the wavelengths 980 nm and 1,470 nm. RESULTS: Although the recurrence rate at six months was similar among the treatment groups, we found significant differences in recurrence rates at one year, with lower rates in the CAC, RFA and 1,470 nm EVLA groups, compared with the other treatments (P = 0.005). No sural neuritis was observed in the CAC group. The pigmentation rate was higher in the two EVLA groups (980 nm and 1,470 nm). CONCLUSIONS: Our study results showed that although CAC, RFA and EVLA at 1,470 nm seemed to be effective methods for treating SSV insufficiency alone, CAC and RFA had better aesthetic results than EVLA at 1,470 nm. We consider that endovenous non-thermal techniques for treating SSV insufficiency may be preferable because of relatively low risk of nerve injury.

OPCAB surgery with an alternative retraction method: a single-centre experience.

BACKGROUND: The off-pump coronary artery bypass (OPCAB) technique, which is used in order to avoid the side effects of cardiopulmonary bypass, is often questioned in terms of its efficacy and safety. Also, in this technique, surgeon experience plays a very important role. In this study, we share the results of our 606 OPCAB cases with an alternative retraction technique. METHODS: This study was a retrospective analysis of OPCAB operations performed between January 2014 and December 2018. Patients were evaluated and operated on by a surgical team led by an experienced OPCAB surgeon with over 200 prior OPCAB surgeries. RESULTS: The study included 606 OPCAB cases, and 21.8% (132) were female and 78.2% (474) were male. Our mortality rate was 1.7% (n = 10) and only two patients suffered a cerebrovascular incident. A statistically significant difference was found between pre-operative and six-month postoperative left ventricular ejection fraction values (p < 0.01). CONCLUSION: The OPCAB technique can be performed with similar results to on-pump surgery when conducted by an experienced surgeon, as in our study.