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Eggen CAM, Alozai T, Pronk P, Mooij MC, Gaastra MTW, Ünlü Ç, Schreve MA, van Vlijmen CJ. Ten-year follow-up of a randomized controlled trial comparing saphenofemoral ligation and stripping of the great saphenous vein with endovenous laser ablation (980 nm) using local tumescent anesthesia. J Vasc Surg Venous Lymphat Disord 2022; 10:646-653.e1. [PMID: 34450354 DOI: 10.1016/j.jvsv.2021.08.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 08/05/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The long-term results of saphenofemoral ligation and stripping (SFL/S) were compared with 980-nm bare fiber endovenous laser ablation (EVLA) for the treatment of great saphenous vein (GSV) incompetence. METHODS This was a single-center, randomized, controlled trial with a follow-up time of 10 years. Patients with GSV incompetence were randomized to undergo SFL/S or EVLA under tumescent anesthesia. The primary outcome was recurrence of groin-related varicose veins seen on duplex ultrasound imaging and clinical examination. The secondary outcomes were (changes or improvement in) CEAP clinical class, venous symptoms, cosmetic results, quality of life, reinterventions, and complications. RESULTS Between June 2007 and December 2008, 122 patients (130 limbs) were included; of these, 68 limbs were treated with SFL/S and 62 limbs with EVLA. The 10-year estimated freedom from groin recurrence as seen on duplex ultrasound imaging was higher in the SFL/S group (73% vs 44% in the EVLA group; P = .002), and the same trend was seen for clinically evident recurrence (77% vs 58%, respectively; P = .034). Nine reinterventions (17%) were deemed necessary in the SFL/S group vs 18 (36%) in the EVLA group (P = .059). All reinterventions in the SFL/S group consisted of foam sclerotherapy. Reinterventions in the EVLA group included foam sclerotherapy (n = 5), crossectomy (n = 2), and endovenous procedures (n = 11). There was no significant differences in quality of life and relief of venous symptoms. Cosmetic appearance improved, with a better cosmetic rating in the SFL/S group compared with the EVLA group (P = .026). One patient in the SFL/S group had a persisting neurosensory deficit remaining at 10 years. CONCLUSIONS This study showed no clear long-term advantage of EVLA with a 980-nm wavelength and bare-tip fiber over high ligation and stripping of the GSV under local tumescent anesthesia.
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Hnin T, Mandal AKJ, Smith E, Iyengar S, Missouris CG, Baker C. Novel percutaneous strategy to chronic total occlusion of the native right coronary artery and associated vein graft aneurysm and giant pseudoaneurysm. J Cardiovasc Med (Hagerstown) 2022; 23:275-277. [PMID: 34860199 DOI: 10.2459/jcm.0000000000001279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Choi JY, Lee JH, Kwon OJ. Association between the saphenous vein diameter and venous reflux on computed tomography venography in patients with varicose veins. PLoS One 2022; 17:e0263513. [PMID: 35167584 PMCID: PMC8846520 DOI: 10.1371/journal.pone.0263513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 01/20/2022] [Indexed: 11/29/2022] Open
Abstract
Three-dimensional computed tomography venography is a useful tool to identify increased saphenous vein diameter and provides a complementary road map for surgery in patients with varicose veins. In this study, we investigated the correlation between saphenous vein diameter on computed tomography venography and venous reflux detected on duplex ultraonography. We enrolled 152 patients (213 extremities) who underwent endovenous laser ablation therapy, following high ligation of the saphenofemoral junction between January 2014 and December 2019. All patients underwent preoperative computed tomography venography evaluation. The saphenous vein diameter was measured on computed tomography venography, and venous reflux was evaluated in the operating room using Doppler ultrasonography. Among the 152 patients included in the study, 61 showed varicose veins affecting the bilateral extremities. Among the 213 extremities investigated, 165 (77.5%) and 48 (22.5%) extremities showed varicosities involving the greater and lesser saphenous veins, respectively. Among all extremities, venous reflux was detected in 172 (80.8%). The mean diameter of the greater saphenous vein measured 5 cm distal to the saphenofemoral junction was 8.07±1.82 mm in patients with reflux and 5.11±1.20 mm in patients without reflux (p < .05). The small saphenous vein diameter measured 5 cm distal to the saphenopopliteal junction was 7.65±1.74 mm in patients with reflux and 5.04±1.80 mm in patients without reflux (p < .05). Based on the receiver operating characteristic curve, the greater saphenous vein threshold diameter of 5.880 mm measured 5 cm distal to the saphenofemoral junction was the optimal cut-off value to predict reflux (sensitivity 91.4%, specificity 81.8%). The lesser saphenous vein diameter of 5.285 mm measured 5 cm distal to the saphenopopliteal junction was the optimal cut-off value to predict reflux (sensitivity 94.9%, specificity 75.0%). Vein diameter cannot be used as an absolute reference for venous reflux; however, it may have predictive value in patients with varicose veins. Computed tomography venography based measurements of vein diameter may serve as a useful diagnostic tool to predict venous reflux and recommend treatment.
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Liu P, Peng JL, Zhang F, Wang ZB, Zhang M, Niu XP, Su HY, Han YR, Wang YY. Comparison of Modified Above-Knee and Conventional Surgery with the Stripping of the Great Saphenous Vein of Varicose Veins of the Lower Extremities: A Retrospective Study. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:7730960. [PMID: 35069794 PMCID: PMC8769814 DOI: 10.1155/2022/7730960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/14/2021] [Accepted: 12/18/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To compare the clinical effects of modified above-knee and conventional surgery with the stripping of the great saphenous vein of varicose veins of the lower extremities. METHODS Clinical data of patients with a varicose vein of the lower extremity from May 2016 to May 2018 were collected. A retrospective study was conducted on the patients receiving modified above-knee and conventional surgery with the great saphenous vein stripping. The baseline characteristics and long-term follow-up data were compared between the groups. RESULTS There were no significant differences in baseline characteristics between the two groups (P > 0.05). The surgeries were successfully performed by the same group of surgeons under local anesthesia and neuraxial anesthesia. The hospital stay, operation time, intraoperative blood loss, total length, and number of incisions in the above-knee group were comparable to those in the conventional surgery group (P > 0.05). The incidence of saphenous nerve injury and subcutaneous hematoma in the above-knee group was lower than that in the conventional surgery group (P < 0.05). There were no significant differences in recurrent varicose vein incidences (P > 0.05). After surgery, the venous clinical severity score (VCSS) and chronic venous insufficiency questionnaire (CIVIQ-14) scores of both groups were higher than those before operation (P < 0.05). There was no significant difference in VCSS score or CIVIQ-14 scores between the two groups postoperation (P > 0.05). At 24 months after surgery, the above-knee group (71.8%) and conventional surgery group (73.2%) resulted in changes of at least two CEAP-C clinical classes lower than baseline, respectively. CONCLUSION The modified above-knee technique can ensure clinical outcomes, reduce intraoperative blood loss and complication incidences, and shorten the operative time. This gives evidence that the modified above-knee technique is worthy of clinical application.
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Zhai Y, Lu YM, Lu W, Yang C. Radiofrequency ablation of the great saphenous vein in the treatment of varicose veins of the lower extremities. Ann Ital Chir 2022; 93:235-240. [PMID: 35503057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE The present study aims to investigate the therapeutic effect and safety of radiofrequency ablation (RFA) of the great saphenous vein in the treatment of varicose veins of the lower extremities. METHODS Sixty-nine affected limbs of 45 patients were treated with RFA of the great saphenous vein. All patients underwent retrograde puncture of the distal great saphenous vein under the guidance of B-ultrasound. An RFA catheter was introduced 1 cm below the junction of the great saphenous vein and the femoral vein. A tumescent solution was injected around the femoral vein, and the great saphenous vein was ablated section by section from the upper part to the lower part. Twelve months after RFA, color Doppler ultrasound was used to evaluate the closure of great saphenous vein, and changes in the clinical class, etiology, anatomy, pathology (CEAP) classification before and after treatment were compared. The visual analogue score (VAS) was used to evaluate the local pain on the first and third day after operation. The incidence of complications (e.g., phlebitis, thrombosis, infection) was also evaluated. RESULTS The ablation of the 69 affected limbs in all the 45 patients was successful. Instant B-ultrasound revealed occlusion of the great saphenous vein and the disappearance of blood flow immediately after ablation. There was no reoccurrence in all patients at the 12 month follow-up. The CEAP classification grade after treatment was significantly lower than that before the treatment, and the difference was statistically significant (χ2 = 4.188, P<0.05). The VAS scores on the first and third days after operation were 1.85 ± 0.35 and 0.59 ± 0.21, respectively. Pain was mild, and only two patients required painkillers. No complications were noted, with the exception of five cases of local ecchymosis. CONCLUSION RFA of the great saphenous vein may represent an effective method for treating varicose veins of the lower extremities. RFA has the advantages of producing less trauma, fewer complications, and a lower incidence of recurrence. KEY WORDS B-ultrasonography, Pain, Radiofrequency ablation, Varicose veins.
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Deak ST. Treatment of superficial venous insufficiency in a large patient cohort with retrograde administration of ultrasound-guided polidocanol endovenous microfoam versus endovenous laser ablation. J Vasc Surg Venous Lymphat Disord 2021; 10:999-1006.e2. [PMID: 34958977 DOI: 10.1016/j.jvsv.2021.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 11/02/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate outcomes among symptomatic patients with superficial chronic venous insufficiency treated with retrograde ultrasound-guided polidocanol endovenous microfoam 1% (PEM) or endovenous laser ablation (EVLA). METHODS Retrospective chart review from a single vein center between October 2013 and June 2019. Procedures were performed on 1070 patients with CEAP class 2-6 and symptomatic superficial venous reflux of the great saphenous vein (GSV) or anterior accessory saphenous vein (AASV). RESULTS PEM was used for 550 procedures and followed for 43 +/- 13 months and EVLA was used for 520 procedures and followed for 57 +/- 18 months. Following complete treatment, elimination of reflux was documented in 93.5% (514/550) and 92.8% (482/520) of the PEM and EVLA procedures, respectively. During the follow-up period, 18% of patients treated with EVLA returned for additional treatment to address residual symptoms in the affected leg. In C6 patients treated with PEM, 69% (11/16) of ulcers healed in less than one month, compared to 5% (1/21) of patients treated with EVLA. In C4 patients with lesions, resolution of spontaneous bleeding was 100% in both groups. There were no neurological or cardiac adverse events (NCAEs) in the PEM group. Minor complications included asymptomatic DVT (0.5%), 1 common femoral vein thrombus extension, and superficial venous thrombosis (4%) in the Polidocanol Endovenous Microfoam PEM group and asymptomatic DVT (0.8%) and 2 EHITs in the endovenous laser ablation (EVLA) group. CONCLUSIONS PEM is comparable in safety and efficacy to EVLA for the treatment of saphenous reflux and associated symptoms. PEM was an effective intervention for most patients with C6 disease. Closure rates in both groups were maintained 36 months post treatment.
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Sandesara PB, Shekiladze N, Lisko J, Jaber WA. Percutaneous closure of a giant aortocoronary saphenous vein graft aneurysm with fistulous connection to the right atrium. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2021; 40S:218-221. [PMID: 34952823 DOI: 10.1016/j.carrev.2021.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 11/18/2022]
Abstract
Saphenous vein graft (SVG) aneurysms are rare but can be associated with significant morbidity and mortality. This case illustrates a percutaneous approach for the management of SVG aneurysm with a fistulous connection to the right atrium.
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Setia A, Schmedt CG, Beisswenger A, Dikic S, Demhasaj S, Setia O, Schmitz-Rixen T, Sroka R. Safety and efficacy of endovenous laser ablation (EVLA) using 1940 nm and radial emitting fiber: 3-year results of a prospective, non-randomized study and comparison with 1470 nm. Lasers Surg Med 2021; 54:511-522. [PMID: 34865236 DOI: 10.1002/lsm.23500] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVES To evaluate the safety, efficacy and ≥36 months outcomes of endovenous laser ablation (EVLA) by means of 1940 nm laser with radial fiber for the treatment of truncal vein insufficiency and compare the results to a historical cohort, obtained via reviewing the literature. METHODS This prospective, non-randomized, single-center clinical study included 139 consecutive patients with 177 incompetent great saphenous (GSV, n = 135) and short saphenous veins (SSV, n = 42). The maximum laser power (Pmax. 10 W) and pullback velocity were adjusted individually (Vmax = 1 mm/s). The laser fiber was placed at the junction to the deep vein under duplex monitoring. Simultaneous phlebectomies were performed on all the patients. Regular follow up with clinical and duplex ultrasound examination (DUS) were carried out postoperatively at 1 month (1 M), 6 months (6 M), 12 months (12 M), 24 months (24 M), 36 months, and after that (≥36 M). The results were compared with three cohorts (total 616 EVLA procedures with 1470 nm laser and radial fiber) from literature (criteria: >100 procedures, follow-up of ≥2 years). RESULTS The follow-up rate was 100%, 91%, 73%, 48%, and 23% of the truncal veins at 1, 6, 12, 24, and ≥36 M, respectively. In comparison to the literature using 1470, a lower average linear endovenous energy density (LEED) (53 vs. 77-82 J/cm) resulted in 100% (6 M) and 96.5% (24 M) occlusion rates, reduced local ecchymosis (2.2% vs. 3.2%-18.7%) and reduced average postoperative pain levels (1.3 vs. 2.18). Regarding adverse events, induration (1.1% vs. 1.8%), skin burns (0% vs. 0.45%), endovenous heat-induced thrombus propagation (EHIT) in the deep veins (2.3% vs. 1.8%) and laser-induced persistent paresthesia (2.2% vs. 0.5%-2.9%) were comparable. Recanalizations observed in this study (GSV 0, SSV 3) were asymptomatic and required no treatment. At ≥36 M reflux in the accessory veins was observed in 5% versus 10.5% of patients. Reintervention was required in none (0% vs. 21%). At >36 M, short average stump lengths of 1 cm (GSV) and 0.3 cm (SSV) were observed. CONCLUSION EVLA with 1940 nm laser with radial emitting fiber is as safe and effective as 1470 nm laser for the treatment of truncal vein insufficiency. Lower postoperative pain, low analgesic requirements, short convalescence add to patients' comfort. EVLA with 1940 nm laser-guided by intraoperative DUS permits reproducible placement of the radial fiber at the saphenofemoral and saphenopopliteal junction, enabling further studies to assess the effect of shorter stump length on patterns and frequency of recurrence without increased risk of EHIT.
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Gonçalves Pereira R, Tiago J, Cabral G, Costa T, Rossello G, Cunha E Sá D. RECURRENT VARICOSE VEINS FOLLOWING SMALL SAPHENOUS VEIN SURGERY: A 5-YEAR FOLLOW-UP DUPLEX ULTRASOUND STUDY. PORTUGUESE JOURNAL OF CARDIAC THORACIC AND VASCULAR SURGERY 2021; 28:39-46. [PMID: 35333470 DOI: 10.48729/pjctvs.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Chronic venous disease (CVD) of the lower limbs is a very prevalent medical condition with important socioeconomic repercussions. Small saphenous vein (SSV) incompetence, although less frequent than great saphenous vein (GSV) incompetence, presents a more challenging treatment, with higher rates of complication and recurrence. OBJECTIVES To determine the incidence and associated risk factors of varicose veins recurrence in patients submitted, for the first time and exclusively, to SSV surgery with 5 years of follow-up. METHODS Retrospective analysis of all exclusively first-time SSV surgeries, at Angiology and Vascular Surgery Service of Hospital Beatriz Ângelo, between January 1st, 2013, and December 31st, 2014. In March 2019, the authors performed clinical and venous doppler ultrasound reassessment of all included patients. RESULTS A total of 23 limbs were evaluated, 56.5% were female and the mean age was 51.8 years. All patients were symptomatic and underwent ligation of the saphenopopliteal junction (SPJ), 26.1% and 43.5% had total and partial SSV stripping, respectively. After venous doppler ultrasound at 5-year follow-up, we found that 21.7% did not present a correct SPJ ligation due to failure to identify its location, with a statistically significant association between SPJ ligation and varicose vein recurrence. In follow-up, we also diagnosed GSV incompetence in 21.7% for the first time, which is in agreement with the fact that this is a chronic disease. Finally, we found that all patients with symptomatic recurrence at 5-year follow-up had CVD, however, some asymptomatic patients also had ultrasound changes. CONCLUSION Routine preoperative localization of the SPJ by doppler ultrasound guidance could have an impact in minimizing varicose vein recurrence. Imaging recurrence does not always translate into clinical recurrence. Because this is a chronic disease, patients should keep general care to prevent disease progression, even after surgery.
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Tatoulis J. Editorial commentary. The radial artery and saphenous vein: More of one and less of the other. Trends Cardiovasc Med 2021; 32:485-486. [PMID: 34626812 DOI: 10.1016/j.tcm.2021.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 09/30/2021] [Indexed: 11/19/2022]
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Měřička P, Janoušek L, Benda A, Lainková R, Sabó J, Dalecká M, Prokšová P, Salmay M, Špunda R, Pecha O, Jandová M, Gregor J, Štěrba L, Špaček M, Lindner J. Cell Viability Assessment Using Fluorescence Vital Dyes and Confocal Microscopy in Evaluating Freezing and Thawing Protocols Used in Cryopreservation of Allogeneic Venous Grafts. Int J Mol Sci 2021; 22:ijms221910653. [PMID: 34638994 PMCID: PMC8509073 DOI: 10.3390/ijms221910653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/24/2021] [Accepted: 09/26/2021] [Indexed: 12/29/2022] Open
Abstract
The authors present their contribution to the improvement of methods suitable for the detection of the freezing and thawing damage of cells of cryopreserved venous grafts used for lower limb revascularization procedures. They studied the post-thaw viability of cells of the wall of cryopreserved venous grafts (CVG) immediately after thawing and after 24 and 48 h culture at +37 °C in two groups of six CVG selected randomly for slow thawing in the refrigerator and rapid thawing in a water bath at +37 °C. The grafts were collected from multi-organ and tissue brain-dead donors, cryopreserved, and stored in a liquid nitrogen vapor phase for five years. The viability was assessed from tissue slices obtained by perpendicular and longitudinal cuts of the thawed graft samples using in situ staining with fluorescence vital dyes. The mean and median immediate post-thaw viability values above 70% were found in using both thawing protocols and both types of cutting. The statistically significant decline in viability after the 48-h culture was observed only when using the slow thawing protocol and perpendicular cutting. The possible explanation might be the “solution effect damage” during slow thawing, which caused a gentle reduction in the graft cellularity. The possible influence of this phenomenon on the immunogenicity of CVG should be the subject of further investigations.
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Avrahami M, Silverberg D, Elias S, Kolvenbach R, Shufutinsky N, Sivak G, Tal M, Avrahami R. Inframalleolar access in endovenous treatment of venous ulcers and C5 disease with nonthermal nontumescent techniques. J Vasc Surg Venous Lymphat Disord 2021; 10:417-422. [PMID: 34352423 DOI: 10.1016/j.jvsv.2021.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 07/10/2021] [Indexed: 11/19/2022]
Abstract
PURPOSE To evaluate the use of inframalleolar access for endovenous ablation when treating advanced venous disease with nonthermal nontumescent (NTNT) techniques. METHODS This single-center retrospective study included 109 patients with advanced venous disease, treated using inframalleolar access between May 2018 and March 2020. NTNT techniques included ClariVein (Merit Medical Systems, South Jordan, Utah) and ScleroSafe (VVT Medical, Kefar Sava, Israel). Outcomes measured were postprocedure pain, leg edema, ulcer healing and recurrence rates, and venous insufficiency recurrence. RESULTS Seventy-seven patients (70%) were treated with ClariVein and 32 (30%) with ScleroSafe. Postprocedure pain score (range, 0-10) after 1 week decreased from a preprocedure median of 5 (interquartile range, 3-6) to 1 ((interqartiel range, 0-2) (P = .0001). Complete wound healing was achieved in 38 patients (43.7%) after 30 days and in 71 patients (81.6%) after 90 days. One patient developed an ulcer recurrence and six developed venous insufficiency recurrence. There was no reported nerve or skin injuries. CONCLUSIONS NTNT ablation techniques using inframalleolar access are effective and safe without risk of nerve damage. Their use facilitates ulcer healing and limits pain in patients with advanced disease.
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Poschinger-Figueiredo D, Virgini-Magalhães CE, Porto LC, Amorim CS, de Araujo Gomes CF, Riguetti-Pinto CR, Mayall MR, de Castro LS, Fagundes FB. Radiofrequency Ablation for Axial Reflux Associated with Foam Sclerotherapy for Varicosities in One-Step Approach: A Prospective Cohort Study Comprising Large Diameters Saphenous Veins. Vasc Health Risk Manag 2021; 17:379-387. [PMID: 34239304 PMCID: PMC8259833 DOI: 10.2147/vhrm.s313282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/02/2021] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE This study assessed the outcomes and impact on the quality of life following one-step outpatient radiofrequency ablation (RFA) and ultrasound guided foam sclerotherapy (USGFS) for large reflux with varicosities in the great saphenous vein (GSV). DESIGN Prospective, single-centre, analytical cohort. MATERIALS AND METHODS Thirty symptomatic patients having reflux in the GSV and varicosities (CEAP C3 to C6) were treated with RFA and USGFS simultaneously, in a single-step procedure, from March 2016 to December 2016. They were followed up at 1 week, 6 months, 1 and 3 years. Clinical outcomes, changes in the Quality of Life (QOL) questionnaires SF-36™, VCSS and AVVQ, evolutive vein occlusion rates were assessed by duplex ultrasound, and ulcer closure was checked. RESULTS The sample was divided into two groups: (Group 1) GSV diameter ≥13.0 mm (median 19.0 [14-24]), 17 subjects, and (Group 2) GSV diameter ≤12.9 mm (median 10.3 [10-12]), 16 subjects. No major adverse event was observed, and the postoperative minor adverse event rates were similar between the two groups. A significant improvement was observed in VCSS and AVVQ from the preoperative levels to the sixth month and the third-year follow-up. Twelve of 13 ulcers had healed at 1 year and remained closed until 3 years. The entire sample had a significant increase in all short form 36 domains, except for mental health in the Group 2 (GSV ≥ 13.0 mm). Overall first week occlusion rate for the whole sample was 90.9% and 69.7% at the 3-year follow-up. No difference in occlusion rate was observed between the two groups at any time. CONCLUSION Exclusively outpatient combined techniques were safe and feasible in this study with no major adverse events, despite the large diameters of the GSV or ulcer presence. Within 3 years, both diameter groups showed equivalent improvement in all QOL parameters, satisfactory axial occlusion, and maintained ulcer closure.
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Balaz P, Rokosny S, Whitley A. VariClose® vein sealing system is inferior to endovenous laser ablation for the treatment of varicose veins. Vascular 2021; 30:542-547. [PMID: 34024200 DOI: 10.1177/17085381211013975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND One of the three commercially available cyanoacrylate venous glues used for the treatment of saphenous vein insufficiency is the VariClose® vein sealing system. Previous studies have documented a high rate of occlusion and minimal postoperative complications. The aim of this study was to compare occlusion rates and clinical outcomes of endovenous laser treatment with the VariClose® vein sealing system in the treatment of truncal vein insufficiency. PATIENTS AND METHODS Retrospective non-randomized single center study with prospectively collected data comparing endovenous laser treatment and VariClose® procedures between April 2018 and November 2019. RESULTS VariClose® was used in 27 patients (30 veins) and endovenous laser treatment in 42 patients (51 veins). The occlusion rate at one, three, and six months were 96%, 85%, and 65% for VariClose® procedures and 100%, 100%, and 97% for endovenous laser treatment procedures (p = 0.01), respectively. Reduction of VCSS scores before treatment and at the last postoperative follow-up visit in the VariClose® group dropped by an average of 1.8 ± 1.6 and in the endovenous laser treatment by an average of 3.3 ± 2.9 (p = 0.01). CONCLUSION VariClose® vein sealing system is inferior to endovenous laser treatment as a treatment option for varicose veins as it has a higher recanalization rate.
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Ulukan MO, Karakaya A, Erkanli K, Beyaz MO, Oztas DM, Ugurlucan M. Efficiency of Prophylactic Ablation of the Tributary Venous Pathways Draining Around the Saphenofemoral Junction to Decrease the Rate of Future Varicose Vein and Symptoms Occurence. Ann Vasc Surg 2021; 75:267-274. [PMID: 33823264 DOI: 10.1016/j.avsg.2021.02.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/11/2021] [Accepted: 02/13/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND There are various other collaterals draining into the venous system around the saphenofemoral junction in addition to the great saphenous vein. We aimed to determine the efficiency of prophylactic ablation of tributary veins in long term varicose vein and symptom recurrence. METHODS Two hundred and sixty-three consecutive patients whom underwent radiofrequency ablation therapy for the treatment of superficial venous reflux disease were investigated. There were 129 patients who received isolated great saphenous vein ablation (Group A) where as 134 patients underwent ablation of the other tributary veins in addition to the great saphenous vein (Group B) between June 2015 and January 2017. The tributary superficial veins; refluxing and/or not refluxing, draining into the saphenofemoral junction were selectively catheterized and ablated in Group B. Patients are followed at least 1 year after the procedures regulary and researched for recurrence of varciose veins and symptoms. RESULTS Gender, mean age, body mass index, diameter of the great saphenous veins, small saphenous vein disease, and grade of deep venous insufficiency did not differ significantly between the two groups. The mean number of tributary veins were similar in both groups (n: 1.9 ± 0.4 in Group A vs. n: 1.8 ± 0.7 in Group B) which were detected preoperatively as well as during the procedure. The mean number of ablated tributary venous pathways could be 1.4 ± 0.6 in Group B. During the follow up period symptoms related with varicose veins recurred in 19 patients in Group A where as in 7 patients in Group B (P < 0.05). Three of these symptomatic patients in Group B were the ones in whom the tributary pathways could not be catheterized ablated where as 14 patients in Group A were diagnosed with newly refluxing tributary pathways. All the symptomatic patients in both groups were managed medically and/or with additional interventions. CONCLUSION The absence of any fascial unsheathing and the parietal weakness are suggestive of a lower resistance of the tributary veins wall, so collapse and size of veins make it more complex to catheterization regarding to great saphenous vein. Ablation of the tributary superficial venous pathways during the treatment of great saphenous vein reflux disease decreased the rate of recurrence of superficial venous reflux disease and patients symtoms in our modest cohort.
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Yayla C, Gayretli Yayla K. C-Reactive Protein to Albumin Ratio in Patients With Saphenous Vein Graft Disease. Angiology 2021; 72:770-775. [PMID: 33678042 DOI: 10.1177/0003319721998863] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Atherosclerosis plays an important role in saphenous vein graft disease (SVGD). Previous studies showed that inflammatory blood cells play an active role in this process. C-reactive protein to albumin ratio (CAR) is considered as a novel predictor for cardiovascular risk and an indicator of inflammation. We aimed to assess the relationship between SVGD and CAR. A total of 711 participants with saphenous vein graft (SVG) were included; 348 patients had SVGD and 363 patients had patent (no stenosis) SVG. C-reactive protein to albumin ratio was higher in patients with SVGD (P < .001). There was a significant positive correlation between CAR and the age of SVG (r = 0.123; P = .001) and SYNTAX score (r = 0.568; P < .001). Multivariate logistic regression analyses showed that lymphocyte count, CAR, and SYNTAX score were independent predictors of SVGD (P < .05). C-reactive protein to albumin ratio may be a useful marker after bypass surgery to predict SVGD.
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Agostini GL, Pellegrini D, Saadi E, Lasevitch R, Gomes V, Pinheiro D, Soccol R, Caramori P. Emergency Percutaneous Treatment of Saphenous Vein Graft Perforation After Cardiac Surgery. THE JOURNAL OF INVASIVE CARDIOLOGY 2021; 33:E233-E234. [PMID: 33646972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Immediately post coronary artery bypass graft surgery, a 58-year-old woman developed excessive bleeding through the chest drains and hemodynamic instability, followed by total atrioventricular block requiring use of temporary pacemaker, which precluded electrocardiographic interpretation. She was referred for urgent diagnostic coronary angiography, which demonstrated important contrast leakage from the distal body of the saphenous vein graft to the first marginal branch. Acute saphenous vein graft perforation following coronary artery bypass graft surgery is rare. To the best of our knowledge, this is the first case report of acute saphenous vein graft perforation after coronary artery bypass graft surgery treated with a stent-graft.
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Russo F, Chieffo A, Carlino M, Ancona MB, Bellini B, Ferri LA, Beneduce A, Vella C, Algethami A, Montorfano M. Intravascular Ultrasound-Guided Coronary Lithotripsy Treatment of In-Stent Restenosis in Saphenous Venous Graft. THE JOURNAL OF INVASIVE CARDIOLOGY 2021; 33:E141-E142. [PMID: 33531446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
To the best of our knowledge, this is the first description of intravascular-ultrasound guided coronary lithotripsy on saphenous vein graft because of severely calcific in-stent restenosis, showing good result without procedural complications.
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Hartmann K. Endovenous (minimally invasive) procedures for treatment of varicose veins : The gentle and effective alternative to high ligation and stripping operations. Hautarzt 2020; 71:67-73. [PMID: 32123975 PMCID: PMC7744384 DOI: 10.1007/s00105-019-04532-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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.
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Danek BA, Karatasakis A, Abdullah K, Iwnetu R, Kalsaria P, Shunk K, Zimmet J, Vidovich M, Bavry AA, Rangan BV, Roesle M, Griza D, Stanley K, Banerjee S, Khalili H, Brilakis ES, Abdullah SM. A Randomized Controlled Trial of Prasugrel for Prevention of Early Saphenous Vein Graft Thrombosis. THE JOURNAL OF INVASIVE CARDIOLOGY 2020; 32:E305-E312. [PMID: 32961528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
OBJECTIVES To test whether administration of prasugrel after coronary artery bypass grafting (CABG) reduces saphenous vein graft (SVG) thrombosis. Use of aspirin after CABG improves graft patency, but administration of other antiplatelet agents has yielded equivocal results. METHODS We performed a double-blind trial randomizing patients to prasugrel or placebo after CABG at four United States centers. Almost all patients were receiving aspirin. Follow-up angiography, optical coherence tomography (OCT), intravascular ultrasound (IVUS), and near-infrared spectroscopy (NIRS) were performed at 12 months. The primary efficacy endpoint was prevalence of OCT-detected SVG thrombus. The primary safety endpoint was incidence of Global Utilization of Streptokinase and t-PA for Occluded Coronary Arteries (GUSTO) severe bleeding. RESULTS The study was stopped early due to slow enrollment after randomizing 84 patients. Mean age was 64 ± 6 years; 98% of the patients were men. Follow-up angiography was performed in 59 patients. IVUS was performed in 52 patients, OCT in 53 patients, and NIRS in 33 patients. Thrombus was identified by OCT in 56% vs 50% of patients in the prasugrel vs placebo groups, respectively (P=.78). Angiographic SVG failure occurred in 24% of patients in the prasugrel arm vs 40% in the placebo arm (P=.19). The 1-year incidence of major adverse cardiovascular events was 14.3% vs 2.4% in the prasugrel and placebo groups, respectively (P=.20), without significant differences in GUSTO severe bleeding (P=.32). CONCLUSION Early SVG failure occurred in approximately one-third of patients. Prasugrel did not decrease prevalence of SVG thrombus 12 months after CABG.
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Aurshina A, Cardella J, Sumpio B, Zhuo H, Zhang Y, Dardik A, Ochoa Chaar CI. Location of reflux in the saphenous vein does not affect outcomes of vein ablation. J Vasc Surg Venous Lymphat Disord 2020; 9:932-937. [PMID: 33249108 DOI: 10.1016/j.jvsv.2020.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 11/12/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Varicose veins are commonly caused by valvular reflux in the saphenous vein. Most insurance companies will approve venous ablation (VA) for the treatment of junctional reflux only and will deny coverage for symptomatic patients with significant nonjunctional reflux of the saphenous vein at the deep system. The present study compared the outcomes of VA for patients with junctional reflux and patients with nonjunctional reflux. METHODS A retrospective, single-center review of consecutive patients who had undergone VA using radiofrequency in an outpatient office was performed from 2012 to 2016. The patients' electronic medical records were reviewed for the characteristics, imaging findings, and outcomes. A telephone survey inquiring about the intensity of symptoms using a numeric rating scale of 0 to 10 before and after treatment was also conducted, with higher number correlating with increasing symptom severity. Patients were grouped according to the location of reflux, either at the saphenofemoral-saphenopopliteal junction or below the junction (nonjunctional). The patient characteristics and outcomes were compared between the two groups. Clinical success was defined by symptom improvement or resolution. Technical success was defined by vein closure on duplex ultrasonography. RESULTS A total of 265 patients (224 with junctional reflux [84.5%] and 41 with nonjunctional reflux [15.5%]) had undergone VA of 343 veins. The mean patient age was 58.8 ± 15 years. No differences in age, sex, or race were present between the two groups. Patients with junctional reflux were significantly more likely to have undergone bilateral treatment (33.3% vs 12.2%; P = .006). No difference was found in CEAP (clinical, etiologic, anatomic, pathophysiologic) class, laterality, or type of vein treated. On ultrasonography, the veins with junctional reflux had significantly larger diameters (5.8 ± 2.1 mm vs 4.8 ± 1.8 mm; P = .004). However, the veins with nonjunctional reflux had a longer reflux time (5.5 ± 0.6 seconds vs 4 ± 1.7 seconds; P < .0001). The clinical success rates, technical success rates, and incidence of complications were not different between patients with junctional reflux and those with nonjunctional reflux. The telephone survey was completed by 217 patients after a mean follow-up of 24.9 ± 11.3 months. The survey results demonstrated no differences in improvement in pain or swelling or recurrence of pain or swelling after 2 years. CONCLUSIONS Junctional reflux in the saphenous vein is more likely to be bilateral compared with nonjunctional reflux. The location of reflux did not affect patient presentation or outcomes after VA.
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Takahashi B, Uchino M, Takeuchi Y, Koga Y, Nogami E, Yunoki J, Kamohara K. Acute type A aortic dissection with a tear in the posterior wall of the ascending aorta early after off-pump coronary artery bypass grafting. Gen Thorac Cardiovasc Surg 2020; 69:870-873. [PMID: 33201384 DOI: 10.1007/s11748-020-01547-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 11/01/2020] [Indexed: 11/26/2022]
Abstract
The patient was a 68-year-old man who underwent triple-vessel OPCAB uneventfully with aortic proximal anastomosis at one site using the saphenous vein with a mechanical device, not a side clamp, with mild traction of the ascending aorta by aortic taping. On postoperative day 7, computed tomography revealed extremely localized AAD with a tear on the posterior wall of the ascending aorta. Emergent ascending aortic replacement was successfully performed. Surprisingly, the tear extended laterally along the traction site of the tape. To our knowledge, this is the first report of AAD early after OPCAB originating at a location other than the sites of proximal anastomosis or side clamping. Proximal anastomosis with a mechanical device to the towed aorta may indirectly or directly injure the intima of the posterior wall, causing this complication. Manipulating the aorta under abnormal pressure should be avoided.
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Guo Q, Huang B, Zhao J. Systematic review and meta-analysis of saphenous vein harvesting and grafting for lower extremity arterial bypass. J Vasc Surg 2020; 73:1075-1086.e4. [PMID: 33091517 DOI: 10.1016/j.jvs.2020.10.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 10/10/2020] [Indexed: 02/05/2023]
Abstract
OBJECTIVE In the present systematic review and meta-analysis, we compared the short- and long-term outcomes of different harvesting and grafting techniques in patients undergoing lower extremity arterial bypass. METHODS We searched multiple electronic databases (up to December 1, 2019) for comparative trials investigating different harvesting and bypass grafting techniques. RESULTS We identified a total of 37 studies for our review. Skip incision harvesting showed a similar high primary patency rate (Peto odds ratio [OR], 0.93; 95% confidence interval [CI], 0.83-1.04; P = .20) with continuous incision harvesting and comparable low wound complication rates (relative risk, 1.55; 95% CI, 0.91-2.66; P = .11) with endoscopic harvesting. In situ bypass grafting a long-term patency similar to that of reversed grafting (Peto OR, 1.01; 95% CI, 0.75-1.37; P = .93). However, for femoropopliteal bypass, the reversed bypass grafting group had significantly lower 2-year (Peto OR, 0.63; 95% CI, 0.52-0.78; P < .001) and 5-year (Peto OR, 0.70; 95% CI, 0.50-0.98; P = .04) failure rates compared with the in situ bypass grafting group. For infrapopliteal bypass, the in situ bypass grafting group had significantly lower 1-year (Peto OR, 1.54; 95% CI, 1.04-2.28; P = .03), 2-year (Peto OR, 1.52; 95% CI, 1.15-2.02; P = .003), and 3-year (Peto OR, 2.14; 95% CI, 1.13-4.05; P = .02) failure rates. CONCLUSIONS Skip incision harvesting can be considered the first-line harvesting strategy. For patients undergoing femoropopliteal bypass, reversed bypass grafting seems to result in better long-term patency. In contrast, for those undergoing infrapopliteal bypass, in situ bypass grafting resulted in superior long-term patency.
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Honěk T, Honěk J, Horváth V, Šlais M, Vítovec M, Stehno O, Šedivý P, Kneifl T, Fabián V, Šebesta P. Endovenous laser ablation of saphenous vein - mid-term results confirm permanent closure and possibility to treat more lesions in one procedure. ROZHLEDY V CHIRURGII : MĚSÍČNÍK ČESKOSLOVENSKÉ CHIRURGICKÉ SPOLEČNOSTI 2020; 99:299-303. [PMID: 32972147 DOI: 10.33699/pis.2020.99.7.299-303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Endovenous Laser Ablation (EVLA) is a common alternative to surgical treatment of varicose veins. The aim of our study was to demonstrate that laser occlusion is durable, that we can treat all patients in a one day setting, even with veins >10mm in diameter, and that multiple EVLAs can be done at the same time. METHODS In the period from 1/2017 to 12/2019 EVLA was performed in a total of 1551 consecutive patients with varicose veins and ultrasonographically documented venous reflux. The mid-term results were evaluated in a group of patients operated from 1/2017 to 6/2017 (316 pts.). We compared a risk group that consisted of patients with veins >10mm in diameter (40 pts.) with a control group (the remaining 276 pts.). Patients with veins >10mm are traditionally considered as candidates for conventional surgery. RESULTS The catheter-based method enabled us to perform more ablations in one procedure. In 2019 we performed 1.44 EVLA procedures per patient. There was only one postoperative follow-up visit, indicating an uncomplicated postoperative course, in 87.5% of patients of the risk group. In the control group 100% of patients had only one follow-up visit including ultrasound examination, showing an uncomplicated postoperative course (p.
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O'Donnell TF. The SeCure trial-The quest for the White Whale and a better harpoon. J Vasc Surg Venous Lymphat Disord 2020; 8:704-705. [PMID: 32800258 DOI: 10.1016/j.jvsv.2020.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 02/03/2020] [Indexed: 11/17/2022]
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