Showing papers on "Anterior accessory saphenous vein published in 2020"
TL;DR: Sheno-femoral junction morphology may affect recurrent varicose veins formation and concomitant incompetence of the accessory saphenous vein or its directly confluence into the SFJ could represent an indication to simultaneous treatment by non-surgical techniques (RTA or laser) and avoid surgical ligation.
Abstract: Background Varicose veins recurrence rate remained almost unchanged despite the constant technological advancement in its treatment. The aim of this study is to evaluate the variable accessory saphenous vein (ASV) anatomy at the sapheno-femoral junction (SFJ) as a possible risk factor for recurrent varicose vein (RVV) after great saphenous vein (GSV) radiofrequency thermal ablation (RTA). Methods Two-hundred consecutive patients affected by chronic venous disease (mean age 52.4±10.3 years; 187 women; CEAP C2-C6; 25.2±1.4), underwent to RTA from 2014 to 2016, at our Institute. Preoperatively all patients underwent duplex-ultrasound scanning, reporting the anatomical site, extension of reflux and the ASV anatomy at the SFJ. Duplex ultrasound and physical examination was performed postoperatively at 1, 6 and 12 months, and yearly thereafter. Results Patients were divided in two groups based on the anatomical site of reflux: group A (N.=187) including GSV and SFJ, group B (N.=82) including SFJ reflux. There was no preoperative statistical difference between the two groups. At a mean follow-up of 29.7±2.4 months, a freedom from recurrent varicose vein and GSV recanalization was: 100% and 100% at 1 month, 95.9% and 99.1% at 1 year, 93.7% and 96.7% at 3 years, respectively. A higher rate of RVV was documented for patients in group A at 3-year of follow-up (P=0.042). Cox regression analysis found, among five potential predictors of outcome, that direct confluence of ASV in SFJ (HR=1.561; 95% CI: 1.0-7.04; P=0.032) was a negative predictors of 1-year RVV. Conclusions Sapheno-femoral junction morphology may affect recurrent varicose veins formation. In particular, a concomitant incompetence of the accessory saphenous vein or its directly confluence into the SFJ could represent an indication to simultaneous treatment by non-surgical techniques (RTA or laser) and avoid surgical ligation.
12 citations
TL;DR: Thermal ablation of saphenous vein varicosis has developed into a standard procedure for treatment of varicose veins and the clinical success of the endovenous thermal procedure is comparable to high ligation and stripping operations and a significant difference could not be detected in long-term analyses.
Abstract: Thermal ablation of saphenous vein varicosis has developed into a standard procedure for treatment of varicose veins. The clinical success of the endovenous thermal procedure is comparable to high ligation and stripping operations and a significant difference between these groups could not be detected in long-term analyses. The only difference is in the genesis of saphenofemoral recurrence detected by duplex ultrasound: neoangiogenesis occurs after high ligation and stripping operation and after endovenous ablation of the great saphenous vein a recurrence occurs predominantly via a residual anterior accessory saphenous vein (AASV). Reduction of costs by an increase in endovenous procedures carried out in an outpatient setting in comparison to stripping operations, which are still frequently carried out in Germany (in comparison to other countries) as an inpatient procedure, have meanwhile been confirmed. An endovenous crossectomy (i.e., high ligation) should be strived for. Nonthermal endoluminal catheter procedures are predominantly reserved for treatment of the short saphenous vein.
12 citations
TL;DR: Performing UGFS of the pathologic perforating vein at the time of RFA of saphenous vein reflux improved VLU healing and monitoring of patients with associated deep vein Reflux for ulcer recurrence is suggested.
Abstract: Objective Endovenous radiofrequency ablation (RFA) is one of the most popular techniques for correcting superficial vein reflux. However, the effectiveness of RFA of superficial vein reflux in patients with active or healed venous leg ulcer (VLU) is unknown. Accordingly, the objective of this study was to evaluate the healing rate, the recurrence rate, and the factors significantly associated with healing and recurrence in patients with active or healed VLU who had superficial venous reflux treated with RFA. Methods We retrospectively reviewed all healed VLU or active VLU patients treated with RFA at the Division of Vascular Surgery, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand, during January 2011 to December 2017 to evaluate the rate of VLU healing and recurrence. Time to healing and time to ulcer recurrence were determined by Kaplan-Meier survival analysis. Risk factors were assessed to determine their association with VLU healing and recurrence by Cox regression survival analysis. Results RFA of the great saphenous vein (n = 56), anterior accessory saphenous vein (n = 5), or both (n = 1) was performed on 62 limbs with active (n = 32) or healed (n = 30) VLUs. The mean age of patients was 65.4 ± 9.8 years, and 80% were female. Deep venous insufficiency was present in 10 limbs (16%). Pathologic perforating vein was found in 17 patients (27%). Concomitant ultrasound-guided foam sclerotherapy (UGFS) of the pathologic perforating vein was performed in 12 limbs (19%). Concomitant phlebectomy was performed in 19 limbs (31%). The median follow-up time was 753 days after RFA. VLU healed in 31% of patients at 3 months, in 56% at 6 months, and in 66% at 1 year after RFA. Concomitant UGFS of the pathologic perforating vein was the only factor significantly associated with VLU healing (hazard ratio, 2.84; 95% confidence interval, 1.07-7.55; P = .037). VLU recurrence was found in 8% of patients at 1 year, in 14% at 2 years, and in 23% at 3 years after RFA. Deep vein reflux was the only identified risk factor for VLU recurrence (hazard ratio, 3.72; 95% confidence interval, 1.05-13.21; P = .042). Conclusions UGFS of the pathologic perforating vein at the time of RFA of saphenous vein reflux improved VLU healing. VLU recurrence was more frequent in patients with concomitant deep vein reflux. The authors suggest performing UGFS of the pathologic perforating vein at the time of RFA to improve VLU healing and monitoring of patients with associated deep vein reflux for ulcer recurrence.
10 citations
TL;DR: The anatomical relationship between the perforators and the accessory saphenous vein in the PAP flap is described using fresh cadavers and the relationship through two clinical cases is described to establish a safer flap elevation technique.
Abstract: Background The profunda femoris artery perforator (PAP) flap is gaining popularity in microsurgical reconstruction. To establish a safer flap elevation technique, we focused on the topology of the accessory saphenous vein in the medial thigh area. We hypothesize that including the accessory saphenous vein in a PAP flap results in safer PAP flap transfer with two venous drainage systems. The aim of this study was to describe the anatomical relationship between the perforators and the accessory saphenous vein in the PAP flap using fresh cadavers and to describe the relationship through two clinical cases. Methods For the anatomical study, 19 posterior medial thigh regions from 10 fresh cadavers were dissected. We recorded the number, site of origin, the length, and the diameter of the pedicle. We also documented the course, the length, and the diameter of the accessory saphenous vein. PAP flap transfer with additional accessory saphenous vein anastomosis was performed in two clinical cases; a 40-year-old female with tongue cancer and a 51-year-old female with breast cancer. Results In all cadaveric specimens, the accessory saphenous vein was found above the deep fascia. The average distance between the proximal thigh crease and the intersection of the anterior edge of the gracilis muscle and the accessory saphenous vein was 7.7 ± 2.5 cm. The diameter of the accessory saphenous vein averaged 3.1 ± 1.1 mm. The average accessory saphenous vein length from its takeoff from the great saphenous vein to the anterior edge of the gracilis muscle was 4.2 ± 1.3 cm. In clinical cases, the flap size was 6 x 18 cm and 8 x 21 cm and the follow-up length was 12 and 3 months, respectively. In both cases, the postoperative course was uneventful and the flap survived completely. Conclusion Anatomical study confirmed that the accessory saphenous vein did exist in all specimens and it could be included in the PAP flap with sufficient length and relatively large diameter. Although further clinical investigation will be required to confirm its efficacy, a PAP flap including the accessory saphenous vein may decrease the chances of flap congestion.
8 citations
TL;DR: Endovenous laser ablation of major saphenous veins by means of the Mediola laser unit with wavelength of 1470 nm and single-ring radial light guides with the use of the 'Optical Handpiece MHP02 (Colibri)' made it possible to achieve obliteration of the target vein in 98.7%.
Abstract: AIM The purpose of the study was to assess efficacy of endovenous laser ablation of major saphenous veins by means of the Mediola single-ring radial light guides with the use of the 'Optical Handpiece MHP02 (Colibri)' PATIENTS AND METHODS This non-comparative prospective study included 430 consecutive patients who underwent a total of 511 endovenous laser ablation procedures from January 2018 to March 2019 The great saphenous vein was subjected to obliteration in 343 (671%) cases, the anterior accessory saphenous vein - in 94 (184%) cases, and the small saphenous vein - in 74 (145%) cases There were 170 (395%) men and 260 (605%) women, with a mean age of 52±128 years RESULTS The next day after the intervention the patients revisited the clinic for control examination, with the obtained findings demonstrating that occlusion of the target vein had been achieved in all 511 (100%) cases At 2 months, we examined 411 (956%) people with a total of 484 (947%) treated veins After 6 months, 399 (928%) people with 472 (924%) veins were examined Recanalization with pathological reflux during the entire follow-up period was registered in 6 (13%) cases Hence, the long-term rate of obliteration amounted to 987% CONCLUSIONS 1) endovenous laser ablation of major saphenous veins by means of the Mediola laser unit with wavelength of 1470 nm and single-ring radial light guides with the use of the 'Optical Handpiece MHP02 (Colibri)' made it possible to achieve obliteration of the target vein in 987% of cases at 6 months of follow up; 2) within the mentioned terms, the need for repeat intervention could appear in 11% of cases; 3) the Colibri system provides a possibility of decreasing the final cost of radial light guides for endovenous laser ablation by 30-50%
1 citations
TL;DR: The obtained findings suggest a possibility of performing EVLO in patients with an allergy-burdened history in relation to local anaesthetics using for tumescence exclusively normal saline solution chilled to a temperature of +3-6ºC, with no additional sedation or narcosis.
Abstract: Aim The purpose of the present study was to assess the possibility of carrying out endovenous laser obliteration (EVLO) with radial light guides on a laser device operating at a wavelength of 1470 nm, using for tumescence only cold normal saline solution without additional sedation or narcosis in patients with allergy to local anaesthetics. Patients and methods Our prospective non-comparative single-centre study consecutively included 37 patients who from November 2014 to June 2019 underwent a total of 41 isolated EVLO procedures without simultaneous miniphlebectomy or sclerotherapy of tributaries. Given the previous history of allergy to amide-group local anaesthetics and/or multiple allergic reactions to other agents, these patients received as anaesthesia and tumescence exclusively normal saline solution cooled to a temperature of +3-6oC, without addition of local anaesthetics or any other therapeutic agents, with neither sedation nor narcosis. Results The great saphenous vein was subjected to coagulation in 33 (80.5%) cases, the anterior accessory saphenous vein in 5 (12.2%), and the small saphenous vein in 3 (7.3%) cases. The median of the mean diameter of the veins at 3 cm from the saphenofemoral or saphenopopliteal junction amounted to 10 mm (1st quartile 8.2; 3rd quartile 11). The median of the mean length of the coagulated vein - 45 cm (1st quartile 22; 3rd quartile 51), the median of the average amount of the administered normal saline solution - 300 ml (1st quartile 200; 3rd quartile 450), the median of the average amount of normal saline per 1 centimetre of the venous length - 8.7 ml (1st quartile 7.5; 3rd quartile 10). All patients without exception tolerated the intervention. The process of laser obliteration was not discontinued due to pronounced perioperative pain syndrome in any case. All patients after the procedure answered the question 'Would you repeat a similar intervention if the need arises?' in the affirmative. All the 41 (100 %) veins subjected to coagulation were obliterated at early terms of follow up, with no ultrasonographic evidence of recanalization. Conclusion The obtained findings suggest a possibility of performing EVLO in patients with an allergy-burdened history in relation to local anaesthetics using for tumescence exclusively normal saline solution chilled to a temperature of +3-6oC, with no additional sedation or narcosis. Such an approach makes it possible, on the one hand, not to change the organization of outpatient phlebological care and on the other hand to refuse from involving anaesthesiological support. Besides, it is absolutely safe in relation to the risk for the development of allergic reactions.