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Vuoncino M, Harding J, Hedayati N, Kwong M. Risk factors for recanalization of truncal veins following endoluminal ablation. J Vasc Surg Venous Lymphat Disord 2024; 12:101860. [PMID: 38428500 DOI: 10.1016/j.jvsv.2024.101860] [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: 11/20/2023] [Revised: 02/02/2024] [Accepted: 02/08/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND Recanalization of target veins after treatment of superficial venous incompetence has clinical implications and may depend on the type of intervention. The aim of this study was to evaluate patient and procedural factors associated with truncal vein recanalization in a large study cohort using the Vascular Quality Initiative (VQI) Varicose Vein Registry. METHODS We performed a retrospective review using the VQI Varicose Vein Registry from 2014 to 2018. We evaluated all procedures performed for truncal venous insufficiency. Demographic data and information about treatment modality were collected. Patients were separated into recanalization and nonrecanalization groups based on the status of the treated vein at follow-up ultrasound examination. The vein was only considered recanalized if the VQI noted complete recanalization of the target vein. Univariate and multivariate comparisons were performed as appropriate. RESULTS A total of 10,604 procedures were performed in 7403 patients. The average age was 55.9 years and 70.3% of the patients were female. Patients with recanalization were more likely to have a history of phlebitis (P < .001) and had a higher mean body mass index (30.5 vs 32., kg/m2 ; P = .006) compared with those without recanalization. There was no difference in the use of compression therapy, anticoagulation, deep venous reflux, number of pregnancies, prior deep vein thrombosis, Venous Clinical Severity Score, and clinical-etiology-anatomy-pathophysiology between patients with and without recanalization. The number of truncal veins treated per procedure was higher in the recanalization group compared with the nonrecanalization group (2.36 vs 1.88; P = .001). After multivariate logistic regression, laser ablation was associated with higher rate of recanalization compared with radiofrequency ablation (P = .017). CONCLUSIONS This study is the first to use VQI based data to describe risk factors for recanalization following treatment of truncal venous reflux. The use of laser ablation for truncal veins is associated with a higher risk for recanalization compared with radiofrequency ablation. Obesity, prior phlebitis, and number of veins treated were independently associated with increased rate of recanalization.
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Affiliation(s)
- Matthew Vuoncino
- Division of Vascular Surgery, The University of California Davis, Sacramento, CA.
| | - Joel Harding
- Division of Vascular Surgery, The University of California Davis, Sacramento, CA
| | - Nasim Hedayati
- Division of Vascular Surgery, The University of California Davis, Sacramento, CA
| | - Mimmie Kwong
- Division of Vascular Surgery, The University of California Davis, Sacramento, CA
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Zheng G, Xie H, Lai M, Qin B, Liu X. Comparison of two ablation procedures combined with high ligation and foam sclerotherapy and compression therapy for patients with venous leg ulcers. Postgrad Med 2024:1-9. [PMID: 38861319 DOI: 10.1080/00325481.2024.2366155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 06/06/2024] [Indexed: 06/13/2024]
Abstract
AIM To compare the ablation techniques' efficacy of endovenous microwave ablation (EMA) combined with high ligation (HL), foam sclerotherapy (FS) and compression therapy (CT) and endovenous laser ablation (EVLA) combined with HL-FS-CT in the treatment of VLUs. METHOD 301 consecutive patients with VLUs from 2013 to 2022 in a 3200-bed hospital were intervened by EMA combined with HL-FS-CT and EVLA combined with HL-FS-CT were retrospectively compared. RESULTS One hundred thirty-four patients underwent EMA+HL-FS-CT and 167 patients underwent EVLA+HL-FS-CT. The primary outcome of the ulcer healing time was 1.45(0.75-1.5) months and 1.86(0.5-2.5) months, respectively, in the two groups (HR for ulcer healing was 1.26, 95% CI [0.96-1.66], p = 0.097). Secondary outcomes included that no significant difference was found in ulcer recurrence and GSV recanalization and complications between the two groups, and the postoperative VCSS and AVVQ were significantly lower than the baseline values in the respective groups (p = 0.0001). CONCLUSION EMA+HL-FS-CT and EVLA+HL-FS-CT are both effective at treating VLUs. Both of the two comprehensive treatments were beneficial to the healing of ulcers, but no evidence showed which one was superior in the ulcer healing time.
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Affiliation(s)
- Guofu Zheng
- Department of General Surgery, Ganzhou People's Hospital, Ganzhou, Jiangxi, People's Republic of China
| | - Hailiang Xie
- Department of General Surgery, Ganzhou People's Hospital, Ganzhou, Jiangxi, People's Republic of China
| | - Minggui Lai
- Department of General Surgery, Ganzhou People's Hospital, Ganzhou, Jiangxi, People's Republic of China
| | - Bao Qin
- Department of General Surgery, Ganzhou People's Hospital, Ganzhou, Jiangxi, People's Republic of China
| | - Xiaochun Liu
- Department of General Surgery, Ganzhou People's Hospital, Ganzhou, Jiangxi, People's Republic of China
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Tettelbach WH, Driver V, Oropallo A, Kelso MR, Niezgoda JA, Wahab N, Jong JLD, Hubbs B, Forsyth RA, Magee GA, Steel P, Cohen BG, Padula WV. Dehydrated human amnion/chorion membrane to treat venous leg ulcers: a cost-effectiveness analysis. J Wound Care 2024; 33:S24-S38. [PMID: 38457290 DOI: 10.12968/jowc.2024.33.sup3.s24] [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] [Indexed: 03/10/2024]
Abstract
OBJECTIVE To evaluate the cost-effectiveness of dehydrated human amnion/chorion membrane (DHACM) in Medicare enrolees who developed a venous leg ulcer (VLU). METHOD This economic evaluation used a four-state Markov model to simulate the disease progression of VLUs for patients receiving advanced treatment (AT) with DHACM or no advanced treatment (NAT) over a three-year time horizon from a US Medicare perspective. DHACM treatments were assessed when following parameters for use (FPFU), whereby applications were initiated 30-45 days after the initial VLU diagnosis claim, and reapplications occurred on a weekly to biweekly basis until completion of the treatment episode. The cohort was modelled on the claims of 530,220 Medicare enrolees who developed a VLU between 2015-2019. Direct medical costs, quality-adjusted life years (QALYs), and the net monetary benefit (NMB) at a willingness-to-pay threshold of $100,000/QALY were applied. Univariate and probabilistic sensitivity analyses (PSA) were performed to test the uncertainty of model results. RESULTS DHACM applied FPFU dominated NAT, yielding a lower per-patient cost of $170 and an increase of 0.010 QALYs over three years. The resulting NMB was $1178 per patient in favour of DHACM FPFU over the same time horizon. The rate of VLU recurrence had a notable impact on model uncertainty. In the PSA, DHACM FPFU was cost-effective in 63.01% of simulations at the $100,000/QALY threshold. CONCLUSION In this analysis, DHACM FPFU was the dominant strategy compared to NAT, as it was cost-saving and generated a greater number of QALYs over three years from the US Medicare perspective. A companion VLU Medicare outcomes analysis revealed that patients who received AT with a cellular, acellular and matrix-like product (CAMP) compared to patients who received NAT had the best outcomes. Given the added clinical benefits to patients at lower cost, providers should recommend DHACM FPFU to patients with VLU who qualify. Decision-makers for public insurers (e.g., Medicare and Medicaid) and commercial payers should establish preferential formulary placement for reimbursement of DHACM to reduce budget impact and improve the long-term health of their patient populations dealing with these chronic wounds. DECLARATION OF INTEREST Support for this analysis was provided by MiMedx Group, Inc., US. JLD, and RAF are employees of MiMedx Group, Inc. WHT, BH, PS, BGC and WVP were consultants to MiMedx Group, Inc. VD, AO, MRK, JAN, NW and GAM served on the MiMedx Group, Inc. Advisory Board. MRK and JAN served on a speaker's bureau. WVP declares personal fees and equity holdings from Stage Analytics, US.
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Affiliation(s)
- William H Tettelbach
- RestorixHealth, Los Angeles, CA, US
- College of Podiatric Medicine, Western University of Health Sciences, US
- Duke University School of Medicine, Department of Anesthesiology, US
- American Professional Wound Care Association, US
| | - Vickie Driver
- Wound Care and Hyperbaric Centers at INOVA Healthcare, US
- Wound Care Collaborative Community, US
| | - Alisha Oropallo
- Comprehensive Wound Healing Center, US
- Hyperbarics at Northwell Health, US
| | | | | | - Naz Wahab
- Wound Care Experts, NV, US
- HCA Mountain View Hospital, US
- Roseman University College of Medicine, US
- Common Spirit Dignity Hospitals, US
| | | | | | - R Allyn Forsyth
- MiMedx Group, Inc., GA, US
- Department of Biology, San Diego State University, CA, US
| | | | | | | | - William V Padula
- Stage Analytics, Suwanee, GA, US
- Department of Pharmaceutical & Health Economics, Mann School of Pharmacy & Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, US
- The Leonard D. Schaeffer Center for Health Policy & Economics, University of Southern California, Los Angeles, CA, US
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Guven H. Endovenous glue ablation for chronic venous insufficiency: A comprehensive 5-year assessment of clinical and hemodynamic outcomes. Vascular 2024:17085381241236927. [PMID: 38414094 DOI: 10.1177/17085381241236927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
OBJECTIVES Chronic venous insufficiency is mainly caused by reflux, obstruction, or both. Endovenous glue ablation has become one of the widely used methods for treating reflux in recent years. Duplex ultrasonography is the most commonly used method for diagnosing and evaluating treatment. However, there is important information that plethysmographic venous hemodynamics provides, which Duplex USG cannot provide. This retrospective study aimed to evaluate the 5-year clinical, anatomical, and hemodynamic results of endovenous glue ablation in the treatment of chronic venous insufficience, accompanied by the data from the plethysmographic study. PATIENTS AND METHOD Between January 2018 and August 2018, 133 patients with symptomatic CEAP 2-6 varicose veins with reflux of the great saphenous vein lasting longer than 0.5 seconds and a diameter of 5.5 mm in the standing great saphenous vein underwent EVGA. CEAP, VCSS, CIVIQ 20, Doppler USG, GSV diameters and insufficiency times, and hemodynamically Venous Refilling Time and Venous Half-Value Time measurements were performed before the procedure. In the same way, measurements were made at the 1st, 3rd, 6th, 12th, 24th, and 60th months of the patients who were called and came to the postoperative follow-up. RESULTS Procedural success was 100%, and complete occlusion was observed %93 after treatment, at the 60 month. The improvement in VCSS (from 4.4 ± 1.3 to 1.7 ± 0.9), CIVIQ20 (from 8.5 ± 3.1 to 4.7 ± 2.0), VRT (from 20.3 ± 5.0 to 131.1 ± 4.0), and TH (from 2.8 ± 0.3 to 2.4 ± 0.2) was significant (p < .001 was for all). CONCLUSION Endovenous glue ablation is a preferred method for the treatment of great saphenous vein insufficiency due to its ease of use and the comfort it provides to patients, as well as its effectiveness and safety. In particular, it can be considered an effective method for improving venous hemodynamics and relieving associated symptoms.
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Affiliation(s)
- Hakan Guven
- Department of Cardiovascular Surgery, Heart an Arrythmia Hospital, Bursa, Türkiye
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5
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Jiang W, Liang Y, Long Z, Hu M, Yang H, Qin X. Endovenous radiofrequency ablation vs laser ablation in patients with lower extremity varicose veins: A meta-analysis. J Vasc Surg Venous Lymphat Disord 2024:101842. [PMID: 38316290 DOI: 10.1016/j.jvsv.2024.101842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 01/17/2024] [Accepted: 01/20/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND Endovenous radiofrequency ablation (RFA) and laser ablation (LA) have been commonly used for treating lower extremity varicose veins (LEVVs). Their therapeutic effects have been widely recognized compared with conventional surgery. However, there have been some controversies regarding the choice between RFA and LA. The objective of our study was to conduct a systematic review and meta-analysis comparing the early and long-term outcomes of RFA and LA. METHODS A comprehensive search was performed in the PubMed, Embase, and Cochrane databases to identify relevant literature on endovenous thermal ablation for primary LEVV up until June 2023. Randomized controlled trials, cohort studies, and case-control studies involving RFA and LA for LEVV treatment were included. The primary endpoints were the occlusion rate of the great saphenous vein (GSV) and occurrence of venous thrombotic events. Secondary outcomes included nerve injury, hyperpigmentation, burns, recurrence of VVs, postoperative pain, and phlebitis. Data were analyzed using Review Manager 5.3 software. RESULTS A total of 29 studies met the inclusion criteria, consisting of 16 randomized controlled trials and 13 cohort studies. At 1 month, the occlusion rates of GSV were 98.35% for RFA and 98.04% for LA, whereas at 1 year, the rates were 93.13% for RFA and 94.18% for LA. Subgroup analyses revealed that RFA had higher GSV occlusion rates at 1 year since 2016 (93.27% vs 91.24%; odds ratio [OR], 1.35; 95% confidence interval [CI], 1.0-1.83; P = .05). The incidence of postoperative venous thrombotic events was 0.78% for RFA and 0.87% for LA at 1 month (OR, 1.46; 95% CI, 0.77-2.74; P = .24). RFA showed a reduced risk of burns and ecchymosis (OR, 0.65; 95% CI, 0.48-0.87; P = .005), postprocedural pain (mean difference, -0.85; 95% CI, -1.06 to -0.64; P < .001), recurrence of VVs (OR, 0.58; 95% CI, 0.36-0.92; P = .02), and paresthesia since 2016 (OR, 0.42; 95% CI, 0.19-0.91; P = .03), but an increased risk of skin pigmentation (OR, 1.75; 95% CI, 1.06-2.9; P = .03) compared with LA therapy. The rate of phlebitis was similar between RFA and LA (OR, 0.87; 95% CI, 0.33-2.27; P = .78). CONCLUSIONS RFA and LA demonstrated similar efficacy in terms of early and long-term occlusion rates of GSV and the incidence of thrombotic and phlebitis complications. However, since 2016, RFA has shown higher GSV occlusion rates compared with LA. Furthermore, RFA was associated with fewer complications such as paresthesia, burns and ecchymosis, and recurrence of VVs when compared with LA.
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Affiliation(s)
- Wenhong Jiang
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yanying Liang
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Zhen Long
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Ming Hu
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Han Yang
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xiao Qin
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
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Pappas JN, Pappas PJ, Lakhanpal S, Kennedy R, Soto T. Natural history and role of anticoagulation in the management of endovenous glue-induced thrombus. J Vasc Surg Venous Lymphat Disord 2023; 11:938-945. [PMID: 37353153 DOI: 10.1016/j.jvsv.2023.03.021] [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: 02/01/2023] [Revised: 03/23/2023] [Accepted: 03/29/2023] [Indexed: 06/25/2023]
Abstract
OBJECTIVE The natural history of endovenous glue-induced thrombus (EGIT) resolution and the role of anticoagulation (AC) and/or anti-platelet (AP) agents in their management is currently ill-defined. The goal of this investigation is to determine the clinical behavior of EGITs and whether or not AC or AP affects treatment outcomes. METHODS We performed a retrospective review of all endovenous ablations utilizing cyanoacrylate glue (CAG) from January 2020 to December 2021 at the Center for Vein Restoration. Patients were divided into two groups: (1) patients who developed an EGIT (EGIT/CAG) and (2) patients treated with CAG and no EGIT development (CAG). Demographics, medical/surgical histories, revised Venous Clinical Severity Score (rVCSS), Chronic Venous Insufficiency Quality of Life Questionnaire (CIVIQ), CEAP, EGIT category, type of anticoagulation, resolution time, location of any deep vein thrombosis (DVT) were analyzed, catheter tip distance, treatment length and proximal thigh diameters were all analyzed. EGITs were categorized as follows: EGIT 1: thrombus extension into the deep vein covering less than 25% of the luminal area; EGIT 2: thrombus between 25% and 49%; EGIT 3: thrombus between 50% and 74%; and EGIT 4: total occlusion. Our protocol is to perform post-procedure duplex scans within 3 to 7 days after endovenous ablations to assess for post-intervention DVTs. RESULTS During the study period, 2374 patients received 4321 CAG procedures. EGITs were observed in 133 patients (3.1%): EGIT 1 (n = 57); EGIT 2 (n = 35); EGIT 3 (n = 19); and EGIT 4 (n = 22). All EGITs were identified by surveillance scanning. No patient presented with limb or pulmonary symptoms suggestive of VTE. The average age, rVCSS, and CIVIQ 20 of the entire cohort was 65.3 ± 14.2 years, 8.2 ± 2.8, and 48 ± 18.3, respectively with 89 females and 44 males. For EGIT 1, 56 of 57 (98%) resolved at 4.2 ± 5.1 weeks, with one patient lost to follow-up. AC/AP regimen included two aspirin (ASA), one Eliquis, 5 Xarelto, and nothing in 49 patients (86%). For EGIT 2, 27 of 35 (77%) resolved at 4.4 ± 3.4 weeks, one was unresolved, six regressed to EGIT 1, and one remained an EGIT 2 at the last follow-up examination. AC/AP regimens included seven ASA, three Eliquis, three Xarelto, one Coumadin, and nothing in 21 patients (60%). For EGIT 3, 12 were in the common femoral vein (CFV), three in the popliteal vein (POPV), one in the external iliac vein, and three in the gastrocnemius veins. Nine of nineteen (47%) resolved at 6 ± 5.9 weeks, four regressed, one migrated to the proximal CFV, three became chronic, and two were lost to follow-up. AC/AP regimens included three ASA, three Eliquis, seven Xarelto, and nothing in six patients (32%). AC/AP compared with no AC/AP had no effect on clot resolution (P = .3). Of the 22 EGIT 4, one was in the CFV, two were in the POPV, and 18 (82%) were remote calf vein DVTs (15 gastrocnemius, one peroneal [PV], and three posterior tibial veins [PTVs]). The CFV EGIT became chronic, one POPV resolved, and one was lost to follow-up. For the gastrocnemius clots, five became chronic, eight resolved, and two were lost to follow-up. For the PTV clots, one resolved, one became chronic, and one was lost to follow-up. The PV clot became chronic. AC/AP regimen included four ASA, five Eliquis, six Xarelto, and nothing in seven patients. AC/AP compared with no AC/AP had no effect on clot resolution (P = .9). The average proximal thigh diameter (millimeters, mm), vein length treated (mm), and catheter distance (mm) from the junction were the following: EGIT 1 (5.9 ± 2.4, 37.5 ± 17.6, and 5.2 ± 1), EGIT 2 (5.9 ± 1.7, 38 ± 16.9, 4.79 ± 0.71), EGIT 3 (5.1 ± 2.6, 27.9 ± 16.6, and 5.26 ± 1.4), and EGIT 4 (5 ± 1.7, 29.9 ± 15.8, and 5.39 ± 2.18), respectively. Treatment length alone was significantly shorter in EGIT 3 and 4, compared with EGIT 1 and 2 (P ≤ .05). Catheter distance from the junction was longer in EGIT 1, 3, and 4 patients compared with CAG patients (P ≤ .02). CONCLUSIONS Regardless of EGIT class or severity, the majority of EGITs are not associated with clot extension or migration and tend to resolve or regress. For EGIT class 1 and 2 patients, AC or AP therapy is not necessary, as 86% and 60%, respectively, resolved with observation alone by 4 weeks. For EGIT 3, 68% resolved or regressed regardless of AC or AP use. The majority of EGIT 4 were remote calf vein DVTs. EGIT 3 and 4 associated with the saphenofemoral/popliteal junction are rare. When compared with CAG patients, proximal thigh diameters and treatment lengths were larger and longer in EGIT 1 and 2 patients. Catheter proximity to the junction was not associated with a higher incidence of EGIT formation.
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Affiliation(s)
| | - Peter J Pappas
- Center for Vein Restoration, Greenbelt, MD; Center for Vascular Medicine, Greenbelt, MD.
| | - Sanjiv Lakhanpal
- Center for Vein Restoration, Greenbelt, MD; Center for Vascular Medicine, Greenbelt, MD
| | | | - Theresa Soto
- Center for Vein Restoration, Greenbelt, MD; Center for Vascular Medicine, Greenbelt, MD
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Carradice D. Lower Limb Superficial Venous Ablation: Does Tumescentless Axial Treatment Have a Future? Eur J Vasc Endovasc Surg 2023; 65:424. [PMID: 36436702 DOI: 10.1016/j.ejvs.2022.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 11/25/2022]
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Gloviczki P, Lawrence PF, Wasan SM, Meissner MH, Almeida J, Brown KR, Bush RL, Di Iorio M, Fish J, Fukaya E, Gloviczki ML, Hingorani A, Jayaraj A, Kolluri R, Murad MH, Obi AT, Ozsvath KJ, Singh MJ, Vayuvegula S, Welch HJ. The 2022 Society for Vascular Surgery, American Venous Forum, and American Vein and Lymphatic Society clinical practice guidelines for the management of varicose veins of the lower extremities. Part I. Duplex Scanning and Treatment of Superficial Truncal Reflux: Endorsed by the Society for Vascular Medicine and the International Union of Phlebology. J Vasc Surg Venous Lymphat Disord 2023; 11:231-261.e6. [PMID: 36326210 DOI: 10.1016/j.jvsv.2022.09.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 09/23/2022] [Indexed: 11/06/2022]
Abstract
The Society for Vascular Surgery, American Venous Forum, and American Vein and Lymphatic Society collaborated to update the 2011 Society for Vascular Surgery/American Venous Forum clinical practice guidelines and provide new evidence-based recommendations on critical issues affecting the care of patients with varicose veins. Each recommendation is based on a recent, independent systematic review and meta-analysis of the diagnostic tests and treatments options for patients with lower extremity varicose veins. Part I of the guidelines includes evidence-based recommendations for the evaluation of patients with CEAP (Clinical Class, Etiology, Anatomy, Pathology) class 2 varicose vein using duplex ultrasound scanning and other diagnostic tests, open surgical treatment (ligation and stripping) vs endovenous ablation techniques, thermal vs nonthermal ablation of the superficial truncal veins, and management of incompetent perforating veins in CEAP class 2 disease. We have also made recommendations on the concomitant vs staged treatment of varicose tributaries using phlebectomy or liquid or foam sclerotherapy (with physician-compounded foam or commercially prepared polidocanol endovenous microfoam) for patients undergoing ablation of incompetent superficial truncal veins.
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Affiliation(s)
- Peter Gloviczki
- Division of Vascular and Endovascular Surgery, Gonda Vascular Center, Mayo Clinic, Rochester, MN.
| | - Peter F Lawrence
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California, Los Angeles, Los Angeles, CA
| | - Suman M Wasan
- Department of Medicine, University of North Carolina, Chapel Hill, and Rex Vascular Specialists, UNC Health, Raleigh, NC
| | | | - Jose Almeida
- Miller School of Medicine, University of Miami, Miami, FL
| | | | - Ruth L Bush
- Central Texas Veterans Affairs Healthcare System and Texas A&M University College of Medicine, Temple, TX
| | | | - John Fish
- Department of Medicine, Jobst Vascular Institute, University of Toledo, Toledo, OH
| | - Eri Fukaya
- Division of Vascular Surgery, Stanford University, Stanford, CA
| | | | | | - Arjun Jayaraj
- RANE Center for Venous and Lymphatic Diseases, Jackson, MS
| | - Raghu Kolluri
- Heart and Vascular Service, OhioHealth Riverside Methodist Hospital, Columbus, OH
| | - M Hassan Murad
- Evidence-Based Practice Research Program, Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
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Hamel-Desnos C, Nyamekye I, Chauzat B, Gracia S, Josnin M, Abbadie F. FOVELASS: A Randomised Trial of Endovenous Laser Ablation Versus Polidocanol Foam for Small Saphenous Vein Incompetence. Eur J Vasc Endovasc Surg 2023; 65:415-423. [PMID: 36470312 DOI: 10.1016/j.ejvs.2022.11.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 11/04/2022] [Accepted: 11/26/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To compare the outcomes of ultrasound guided foam sclerotherapy (UGFS) and endovenous laser ablation (EVLA) to treat isolated small saphenous vein (SSV) incompetence in a multicentre randomised controlled study (RCT; ClinicalTrials.gov identifier: NCT05468450). METHODS Patients aged ≥ 18 years undergoing isolated SSV treatment (reflux > 0.5 seconds) were randomised to UGFS or EVLA. Patients treated with UGFS were allowed one additional truncal treatment at six weeks. Tributary treatments (phlebectomy or sclerotherapy) were permitted after six months. Participants were assessed at eight days, six months, and one, two, and three years. The primary endpoint was the absence of SSV reflux (> 0.5 seconds). Secondary outcomes included clinical scores and quality of life (QoL) scores. All analyses were done by intention to treat. RESULTS Of 1 522 screened patients, 161 were randomised to UGFS (n = 82) and EVLA (n = 79). Only 3% of patients who received UGFS had the second (allowed) treatment and 86% of patients completed the three year study. Forty-one and 19 tributary treatments (by sclerotherapy) were performed in 27 UGFS patients (33%) and 15 EVLA patients (19%), respectively. The complete absence of reflux at three years was significantly better after EVLA (86%) than after UGFS (56%) (odds ratio [OR] 5.36, 95% confidence interval [CI] 2.31 - 12.44; risk ratio 1.59, 95% CI 1.26 - 2.01). Two deep vein thromboses (DVTs; one femoropopliteal and one gastrocnemius) and one endovenous heat induced thrombosis occurred in the EVLA group. Seven DVTs were seen in the UGFS group, including two partial popliteal DVTs and five gastrocnemius vein thromboses (four asymptomatic and incidental on day 8 screening). At three years, there was no difference between groups for the following: rate of visible varices (p = .87), revised Venous Clinical Severity Score (p = .28), and QoL (p = .59). Patient satisfaction scores were high in both groups (median score: EVLA 97/100 and UGFS 93/100; p = .080). Symptoms were significantly improved in both groups. (p < .001) CONCLUSION: Technical success was better for EVLA than for UGFS three years after SSV treatment. This agrees with studies that have reported on these treatments in the great saphenous vein. However, improvements in clinical outcome were similar for both groups.
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Affiliation(s)
- Claudine Hamel-Desnos
- Société Française de Phlébologie, Paris, France(†); Paris Saint Joseph Hospital Group (GHPSJ), Institut des Varices, Paris, France(‡).
| | - Isaac Nyamekye
- Société Française de Phlébologie, Paris, France(†); Department of Vascular Surgery, Worcestershire Royal Hospital, Worcester, UK
| | | | | | | | - Fabrice Abbadie
- Société Française de Phlébologie, Paris, France(†); Centre Hospitalier de Vichy, Vichy, France
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[Minimally invasive catheters in varicose vein treatment : New gold standard?]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2023; 74:163-170. [PMID: 36811641 PMCID: PMC9981706 DOI: 10.1007/s00105-023-05113-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 01/12/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND Endovenous procedures are commonly used for varicose vein treatment. OBJECTIVES Types, functionality, and significance of endovenous devices. METHODS To describe the different endovenous devices, their mode of action, inherent risks and efficacy according to the literature. RESULTS Long-term data confirm that endovenous procedures are equally effective as open surgery. Postoperative pain is minimal and downtime shorter after catheter interventions. CONCLUSION Catheter-based endovenous procedures increase the diversity of varicose vein treatment options. They are preferred by patients due to less pain and shorter downtime.
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Efficacy of Radiofrequency Ablation (RFA) in the Treatment of Varicose Veins: a Systematic Review and Meta-analysis. Indian J Surg 2022. [DOI: 10.1007/s12262-022-03613-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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12
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Hamel-Desnos C. Choosing Wisely in France, for the Treatment of Saphenous Vein Insufficiency and Recurrences. PHLEBOLOGIE 2022. [DOI: 10.1055/a-1858-2174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
AbstractChoosing wisely is an idea originally created in North America. It was designed to help maintaining a dialogue with patients to allow taking best decisions in the care and treatment of patients. As a consequence, despite guidelines outlining evidence of different treatments, choosing wisely takes the patient’s point of view into the focus and helps priorising therapeutic strategies in the context of specialisation, country, reimbursement and culture.In France this dialogue was performed under the auspices of the National Professional Council of Vascular Medicine (CNPMV- Conseil National Professionnel de Médecine Vasculaire), which brings together all the societies of vascular medicine in France (representing, more than 2,000 vascular doctors).They have elaborated 10 recommendations to choose wisely regarding the treatment of saphenous veins insufficiency and recurrences. The history, discussion and results are presented in this article.
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Rits J, Maurins U, Rabe E, Kadiss A, Prave S, Vigants R, Brunenieks I, Pannier F. Lower prevalence of stump reflux after endovenous laser flush ablation of the great saphenous vein. VASA 2022; 51:222-228. [DOI: 10.1024/0301-1526/a001007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Summary: Background: This single center prospective randomized study was performed to compare the effect of endovenous laser flush ablation (EVLAf) of the great saphenous vein (GSV) close to the sapheno-femoral junction (SFJ) with a standard ablation (EVLAs) up to two cm distally of the SFJ on reflux in the GSV stump. Patients and methods: Between April 2013 and January 2016, 146 legs in 146 consecutive patients, meeting the inclusion/exclusion criteria, were treated by EVLA. All patients were randomized into 2 groups. In group 1 EVLAf started from the SFJ level, and in group 2 EVLAs started two cm below the SFJ. The primary endpoint was reflux in the GSV stump after 900 days. Secondary endpoints were reflux in the anterior accessory saphenous vein (AASV), proximal clinically recurrent varicose veins related to reflux in the stump and/or the AASV. Results: At day 900, 27 patients were lost to follow-up. Reflux in the stump was detected in 3.6% in group 1 and in 22.2% in group 2 (p<0.05). Reflux in the AASV was present in 7.1% in group 1 and in 17.46% in group 2 (p=0.09). Proximal clinically recurrent varicose veins were observed in 8.9% in group 1 and in 19.1% in group 2 (p=0.12). The greatest diameter of the stump was significantly larger in group 2 (group 1: 0.41 cm, group 2: 0.6 cm, p<0.001). Conclusions: EVLAf is associated with a significantly lower incidence of reflux in the GSV stump, with a trend to a lower incidence of reflux in the AASV and with a lower incidence of proximal recurrent varicose veins after 900 days follow-up compared to EVLAs. EVLAf may improve the clinical recurrence rate after EVLA of the GSV.
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Affiliation(s)
| | | | - Eberhard Rabe
- Private Practice Dermatology & Phlebology, Bonn, Germany
| | | | | | | | | | - Felicitas Pannier
- Private Practice Dermatology & Phlebology, Bonn, Germany
- Department of Dermatology, University of Cologne, Germany
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Endovenous Laser Ablation for Varicose Vein Treatment: A Systematic Review and Meta-Analysis. Indian J Surg 2022. [DOI: 10.1007/s12262-022-03441-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Zhang YS, Chen PJ, Wan HL, Chen JH, Mei T, Wang WL, Lu YM. Reducing tumescent anesthetic injection pain by topical anesthesia pretreatment among patients undergoing endovenous radiofrequency ablation of varicose veins: Adouble-blind randomized controlled trial. Phlebology 2022; 37:529-534. [PMID: 35505452 DOI: 10.1177/02683555221092193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Tumescent anesthesia frequently causes the intraoperative and postoperative pain during radiofrequency ablation (RFA) of varicose veins. We have to find a way to reduce pain caused by these injections. This randomized controlled trial investigated the effectiveness of topical anesthesia pretreatment (TAP) on relieving needle puncture pain during administration of tumescent anesthesia among patients undergoing RFA of varicose veins. METHODS Eligible patients treated with RFA were recruited and randomized to either application of TAP with lidocaine-prilocaine cream (EMLA) or water-based cream (placebo). The primary outcome was patient described pain scores on the visual analogue scale (VAS) at different time points during the procedure. Secondary outcomes were technical success rate, complications, satisfaction level, expense, and extra analgesia use. RESULTS Sixty-two patients were randomized: 32 to EMLA and 30 to placebo. Both groups had comparable baseline demographics, CEAP classification, and Venous Clinical Severity Score (VCSS). Less tumescent anesthetic needle puncture pain was found in the EMLA group (22 ± 7 vs 42 ± 8, p < .01). Pain scores of other time points were equivalent. There was less pain in EMLA pretreated area compared to non-pretreated area in the same patient during needle puncture (22 ± 7 vs 45 ± 7, p < .01), and similar phenomena did not appear in the placebo group. There was no statistical difference in complications, satisfaction level, expense, and technical success between the two groups. And no extra analgesia was used in all patients. CONCLUSION We recommend the routine use of TAP to reduce the needle puncture pain during tumescent anesthesia in RFA of lower extremity varicose veins.
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Affiliation(s)
- Yuan-Su Zhang
- Department of Vascular Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Peng-Jie Chen
- Department of Vascular Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Hai-Lin Wan
- Department of Vascular Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Jin-Hui Chen
- Department of Vascular Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Tong Mei
- Department of Vascular Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Wei-Lin Wang
- Department of Vascular Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Yong-Ming Lu
- Department of Vascular Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
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Pannier F, Noppeney T, Alm J, Breu FX, Bruning G, Flessenkämper I, Gerlach H, Hartmann K, Kahle B, Kluess H, Mendoza E, Mühlberger D, Mumme A, Nüllen H, Rass K, Reich-Schupke S, Stenger D, Stücker M, Schmedt CG, Schwarz T, Tesmann J, Teßarek J, Werth S, Valesky E. S2k guidelines: diagnosis and treatment of varicose veins. DER HAUTARZT; ZEITSCHRIFT FUR DERMATOLOGIE, VENEROLOGIE, UND VERWANDTE GEBIETE 2022; 73:1-44. [PMID: 35438355 PMCID: PMC9358954 DOI: 10.1007/s00105-022-04977-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 02/23/2022] [Indexed: 11/29/2022]
Affiliation(s)
- F Pannier
- Praxis für Dermatologie und Phlebologie, Helmholtzstr. 4-6, 53123, Bonn, Germany.
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Kim MH, Choi C. Second-generation treatment of varicose veins: endovenous thermal ablation by laser or radiofrequency ablation. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2022. [DOI: 10.5124/jkma.2022.65.4.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Endovenous thermal ablation (EVTA) is the second-generation treatment of varicose veins in the lower extremities. It has overcome the shortcomings of the first-generation treatment of high ligation and stripping. Further, it is the basis for the development of the third-generation treatment with endovenous glue ablation. It is currently recommended as the first-line treatment for varicose veins accompanied by great saphenous vein incompetence.Current Concepts: EVTA involves obliterating the varicosed veins by applying thermal energy to blood or vein wall. It can be performed by laser or radiofrequency ablation methods, under local anesthesia. The treatment results are excellent and show lesser pain and faster recovery compared to the first-generation treatment. However, complications include endovenous heat-induced thrombosis, deep vein thrombosis, ecchymosis, and phlebitis.Discussion and Conclusion: To enhance the therapeutic effect and reduce the complications of EVTA, sufficient tumescent anesthesia, a controlled number of firing in radiofrequency ablation, and use of the novel highwavelength laser and a radial catheter tip in endovenous laser ablation are recommended. In addition, proficiency in other generations of varicose vein treatments could help in various situations.
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Belramman A, Bootun R, Tang TY, Lane TRA, Davies AH. Pain Outcomes Following Mechanochemical Ablation vs Cyanoacrylate Adhesive for the Treatment of Primary Truncal Saphenous Vein Incompetence: The MOCCA Randomized Clinical Trial. JAMA Surg 2022; 157:395-404. [PMID: 35385061 PMCID: PMC8988024 DOI: 10.1001/jamasurg.2022.0298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Importance Endovenous thermal ablations (ETAs) are recommended as first-line treatment for truncal vein reflux, have a short recovery time, and are cost-effective. However, ETAs are associated with discomfort during tumescent anesthesia infiltration. To minimize discomfort, nonthermal, nontumescent ablation techniques had emerged in the form of mechanochemical ablation (MOCA) and cyanoacrylate adhesive injection (CAE). Objective To assess pain scores immediately after truncal ablation using a 100-mm visual analog scale and 10-point number scale to compare pain-related outcomes following mechanochemical ablation vs cyanoacrylate adhesive treatment. Design, Setting, and Participants The Multicenter Randomized II Clinical Trial Comparing Mechanochemical Ablation vs Cyanoacrylate Adhesive for the Treatment of Primary Truncal Saphenous Veins Incompetence study was a prospective multicenter randomized clinical trial conducted at 3 sites between November 2017 and January 2020. Inclusion criteria were primary great or small saphenous varicose veins; exclusion criteria included recurrent varicose veins, current deep venous thrombosis, or serious arterial disease. There were 392 participants screened, 225 were excluded, and 167 participants underwent randomization. Four participants did not receive allocated intervention and were included in the intention-to-treat analysis. Follow-up took place at 2 weeks, and 3, 6, and 12 months. Interventions Patients with primary truncal vein incompetence were randomized to receive either MOCA or CAE. Main Outcomes and Measures The primary outcome measure was pain score immediately after completing truncal ablation using a 100-mm visual analog scale (VAS) and a 10-point number scale. Secondary outcome measures included degree of ecchymosis, occlusion rates, clinical severity, and generic and disease-specific quality of life (QoL) scores. Results Of 167 study participants, 99 (59.3%) were women, and the mean (SD) age was 56 (15.8) years. Overall, 155 truncal veins treated (92.8%) were great saphenous veins. Demographic data and baseline status were comparable between treatment groups. A total of 73 patients (47%) underwent adjunctive treatment of varicosities. Overall median (IQR) maximum pain score after truncal treatment was 23 mm (10-44) on the VAS and 3 (2-5) on the number scale, showing no significant difference in median (IQR) pain measured by VAS (MOCA, 24 [11.5-44.7] mm vs CAE, 20 [9.0-42.0] mm; P = .23) or by number scale (MOCA, 4 [2-5] vs CAE, 3 [2-4]; P = .18). Both groups demonstrated significant and comparable improvement in clinical severity, generic and disease-specific QoL scores, and complete occlusion rates. Four patients treated with CAE developed minor complications (superficial thrombophlebitis and thrombus extensions). Conclusions and Relevance To our knowledge, this was the first randomized clinical trial directly comparing nontumescent ablation techniques. The study demonstrated that the MOCA and CAE techniques have a similar periprocedural pain score. Trial Registration ClinicalTrials.gov Identifier: NCT03392753.
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Affiliation(s)
- Amjad Belramman
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Roshan Bootun
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Tjun Yip Tang
- Singapore General Hospital and Sengkang General Hospital
| | - Tristan R A Lane
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom.,Cambridge Vascular Unit, Addenbrookes Hospital, Cambridge, United Kingdom
| | - Alun H Davies
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
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De Maeseneer MG, Kakkos SK, Aherne T, Baekgaard N, Black S, Blomgren L, Giannoukas A, Gohel M, de Graaf R, Hamel-Desnos C, Jawien A, Jaworucka-Kaczorowska A, Lattimer CR, Mosti G, Noppeney T, van Rijn MJ, Stansby G, Esvs Guidelines Committee, Kolh P, Bastos Goncalves F, Chakfé N, Coscas R, de Borst GJ, Dias NV, Hinchliffe RJ, Koncar IB, Lindholt JS, Trimarchi S, Tulamo R, Twine CP, Vermassen F, Wanhainen A, Document Reviewers, Björck M, Labropoulos N, Lurie F, Mansilha A, Nyamekye IK, Ramirez Ortega M, Ulloa JH, Urbanek T, van Rij AM, Vuylsteke ME. Editor's Choice - European Society for Vascular Surgery (ESVS) 2022 Clinical Practice Guidelines on the Management of Chronic Venous Disease of the Lower Limbs. Eur J Vasc Endovasc Surg 2022; 63:184-267. [PMID: 35027279 DOI: 10.1016/j.ejvs.2021.12.024] [Citation(s) in RCA: 221] [Impact Index Per Article: 110.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 01/12/2023]
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Weber B, Marquart E, Deinsberger J, Tzaneva S, Böhler K. Comparative analysis of endovenous laser ablation versus ultrasound-guided foam sclerotherapy for the treatment of venous leg ulcers. Dermatol Ther 2022; 35:e15322. [PMID: 35040545 PMCID: PMC9285388 DOI: 10.1111/dth.15322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/10/2022] [Accepted: 01/16/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Endovenous thermal and non-thermal therapeutic approaches have become standard of care for the treatment of venous insufficiency. However, comparative studies on its use in the population of venous leg ulcer patients are scarce. METHODS The present study aimed at a comparison of the efficacy of endovenous laser ablation (EVLA) and ultrasound-guided foam sclerotherapy (UGFS) for the treatment of venous leg ulcers (VUs). We retrospectively analyzed patient records of 68 patients with active VUs (C6 of the CEAP-classification), who underwent EVLA (n=33) or UGFS (n=35) between January 2001 and January 2021. RESULTS In 68 patients, 97 venous segments (GSV: 43, SSV: 17:, NSV: 37) were treated. Ulcer surface area at initial presentation did not differ significantly between both treatment groups (EVLA: 7.7±10.7 vs. UGFS: 8.5±16.3 cm2 ; p=0.73). No significant difference regarding patient characteristics was found, with the exception of age, as patients receiving UGFS treatment were significantly older (EVLA: 61±17 vs. UGFS: 70±14 years; p=0.018). The rate of ulcer resolution was not significantly different between EVLA and UGFS groups (97.0% vs. 85.7%; p=0.20). Also, the mean time to complete ulcer healing after endovenous intervention was comparable (EVLA: 59±37 vs. UGFS: 63±41 days; p=0.68). However, the relapse rate was significantly higher for UGFS than for EVLA treated patients (31.4% vs. 3.0%; p=0.002). CONCLUSION Rates of ulcer resolution and ulcer healing time after endovenous intervention were comparable between both treatment modalities. However, a significantly higher relapse rate was observed in UGFS treated patients.
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Affiliation(s)
- Benedikt Weber
- Department of Dermatology, Medical University of Vienna, Austria
| | - Elias Marquart
- Department of Dermatology, Medical University of Vienna, Austria
| | | | | | - Kornelia Böhler
- Department of Dermatology, Medical University of Vienna, Austria
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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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Affiliation(s)
- Peng Liu
- Department of Vascular Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Jun-lu Peng
- Department of Vascular Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Feng Zhang
- Department of Vascular Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Zi-bin Wang
- Department of Vascular Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Miao Zhang
- Department of Vascular Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Xu-peng Niu
- Department of Vascular Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Hai-ying Su
- Department of General Surgery, Jing Zhong Medical Area of PLA General Hospital, Beijing 100036, China
| | - Ya-ru Han
- Department of Vascular Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
| | - Yuan-yuan Wang
- Department of Gastrointestinal Surgery, Hebei Key Laboratory of Colorectal Cancer Precision Diagnosis and Treatment, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, China
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Bentes LGDB, Lemos RS, Santos DRD, Reis JMCD. Epidemiological profile of surgical treatment of varicose veins in Brazil from 2010 to 2020. J Vasc Bras 2022. [DOI: 10.1590/1677-5449.202102022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Abstract Background Varicose veins have become more common over recent years and in the most serious cases surgical treatment is necessary to resolve patients’ clinical status. Despite their importance, there are no epidemiological studies that cover the whole of Brazil, showing how surgery to correct varicose veins conducted by the Unified Health System (SUS) is distributed in the country. Objectives To describe the ecological profile of surgical treatment to correct varicose veins in Brazil from 2010 to 2020. Methods This is a descriptive-analytical study of data obtained from the SUS Hospital Information System. These data were tabulated and categorized by state, region, type of procedure, and year. BioEstat 5.3 was used to conduct chi-square statistical tests with a 95% confidence interval and significance cutoff of p <0.05. Results From 2010 to 2020, 755,752 surgical operations to treat varicose veins were conducted; 292,538 were unilateral (38.71%) and 463,214 (61.29%) were bilateral. Of these, 418,791 (55.41%) procedures were performed in the Southeast region, followed by 180,689 (23.91%) in the South region. A total of 40 deaths were registered in connection with these procedures during the period, 26 of which (65%) were associated with bilateral surgery and the majority of which occurred in the Southeast (24 deaths). Conclusions It was observed that the majority of procedures are performed in the Southeast and South regions, and that bilateral elective surgery is the most prevalent.
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Bentes LGDB, Lemos RS, Santos DRD, Reis JMCD. Perfil epidemiológico do tratamento cirúrgico de varizes no Brasil no período de 2010 a 2020. J Vasc Bras 2022; 21:e20210202. [DOI: 10.1590/1677-5449.202102021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 07/28/2022] [Indexed: 11/09/2022] Open
Abstract
Resumo Contexto As varizes são um agravo que vêm aumentando nos últimos anos e, nos casos mais graves, necessitam de tratamento cirúrgico para a resolução do quadro clínico do paciente. Apesar da sua importância, não há trabalhos epidemiológicos que englobem todo o território brasileiro de modo a demonstrar como está a distribuição das cirurgias para a correção desse agravo pelo Sistema Único de Saúde. Objetivos Descrever o perfil ecológico do tratamento cirúrgico para a correção de varizes no Brasil no período de 2010 a 2020. Métodos O estudo caracteriza-se como descritivo-analítico, mediante a coleta de dados proveniente do Sistema de Informações Hospitalares do Sistema Único de Saúde. Os dados, disponibilizados pela própria plataforma, foram tabelados e categorizados de acordo com o estado, a região, o caráter do procedimento e o ano de realização. O programa BioEstat 5.3 foi utilizado para a realização do teste estatístico de qui-quadrado, sendo adotado o intervalo de confiança de 95% e o valor significativo de p <0,05. Resultados No período de 2010 a 2020, foram realizadas 755.752 cirurgias para o tratamento de varizes, sendo 292.538 unilaterais (38,71%) e 463.214 (61,29%) bilaterais. A região Sudeste foi responsável por 418.791 (55,41%) procedimentos, seguida pelo Sul, com 180.689 (23,91%). Foram registradas 40 mortes pelo procedimento no período analisado, das quais 26 ocorreram em cirurgias bilaterais (65%) e a maioria no Sudeste (24 óbitos). Conclusões Verificou-se que esse procedimento é realizado majoritariamente nas regiões Sudeste e Sul, com maior prevalência da cirurgia bilateral de caráter eletivo.
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de Ávila Oliveira R, Riera R, Vasconcelos V, Baptista-Silva JC. Injection sclerotherapy for varicose veins. Cochrane Database Syst Rev 2021; 12:CD001732. [PMID: 34883526 PMCID: PMC8660237 DOI: 10.1002/14651858.cd001732.pub3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Varicose veins are enlarged and tortuous veins, affecting up to one-third of the world's population. They can be a cause of chronic venous insufficiency, which is characterised by oedema, pigmentation, eczema, lipodermatosclerosis, atrophie blanche, and healed or active venous ulcers. Injection sclerotherapy (liquid or foam) is widely used for treatment of varicose veins aiming to transform the varicose veins into a fibrous cord. However, there is limited evidence regarding its effectiveness and safety, especially in patients with more severe disease. This is the second update of the review first published in 2002. OBJECTIVES To assess the effectiveness and safety of injection sclerotherapy for the treatment of varicose veins. SEARCH METHODS For this update, the Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase, AMED, CINAHL, and LILACS databases, and the World Health Organization International Clinical Trials Registry Platform and ClinicalTrials.gov trials registries, on 20 July 2021. SELECTION CRITERIA We included all randomised controlled trials (RCTs) (including cluster-randomised trials and first phase cross-over studies) that used injection sclerotherapy for the treatment of varicose veins. DATA COLLECTION AND ANALYSIS Two review authors independently assessed, selected and extracted data. Disagreements were cross-checked by a third review author. We used Cochrane's Risk of bias tool to assess the risk of bias. The outcomes of interest were cosmetic appearance, complications, residual varicose veins, quality of life (QoL), persistence of symptoms, and recurrent varicose veins. We calculated risk ratios (RRs) or mean difference (MD) with 95% confidence intervals (CIs). We used the worst-case-scenario for dichotomous data imputation for intention-to-treat analyses. For continuous outcomes, we used the 'last-observation-carried-forward' for data imputation if there was balanced loss to follow-up. We assessed the certainty of the evidence using the GRADE approach. MAIN RESULTS We included 23 new RCTs for this update, bringing the total to 28 studies involving 4278 participants. The studies differed in their design, and in which sclerotherapy method, agent or concentration was used. None of the included RCTs compared sclerotherapy to no intervention or to any pharmacological therapy. The certainty of the evidence was downgraded for risk of bias, low number of studies providing information for each outcome, low number of participants, clinical differences between the study participants, and wide CIs. Sclerotherapy versus placebo Foam sclerotherapy may improve cosmetic appearance as measured by IPR-V (independent photography review - visible varicose veins scores) compared to placebo (polidocanol 1%: mean difference (MD) -0.76, 95% CI -0.91 to -0.60; 2 studies, 223 participants; very low-certainty evidence); however, deep vein thrombosis (DVT) rates may be slightly increased in this intervention group (RR 5.10, 95% CI 1.30 to 20.01; 3 studies, 302 participants; very low-certainty evidence). Residual varicose vein rates may be decreased following polidocanol 1% compared to placebo (RR 0.19, 95% CI 0.13 to 0.29; 2 studies, 225 participants; very low-certainty evidence). Following polidocanol 1% use, there may be a possible improvement in QoL as assessed using the VEINES-QOL/Sym questionnaire (MD 12.41, 95% CI 9.56 to 15.26; 3 studies, 299 participants; very low-certainty evidence), and possible improvement in varicose vein symptoms as assessed using the Venous Clinical Severity Score (VCSS) (MD -3.25, 95% CI -3.90 to -2.60; 2 studies, 223 participants; low-certainty evidence). Recurrent varicose veins were not reported for this comparison. Foam sclerotherapy versus foam sclerotherapy with different concentrations Three individual RCTs reported no evidence of a difference in cosmetic appearance after comparing different concentrations of the intervention; data could not be pooled for two of the three studies (RR 1.11, 95% CI 0.84 to 1.47; 1 study, 80 participants; very low-certainty evidence). Similarly, there was no clear difference in rates of thromboembolic complications when comparing one foam concentration with another (RR 1.47, 95% CI 0.41 to 5.33; 3 studies, 371 participants; very low-certainty evidence). Three RCTs investigating higher concentrations of polidocanol foam indicated the rate of residual varicose veins may be slightly decreased in the polidocanol 3% foam group compared to 1% (RR 0.67, 95% CI 0.43 to 1.04; 3 studies, 371 participants; moderate-certainty evidence). No clear improvement in QoL was detected. Two RCTs reported improved VCSS scores with increasing concentrations of foam. Persistence of symptoms were not reported for this comparison. There was no clear difference in recurrent varicose vein rates (RR 0.91, 95% CI 0.62 to 1.32; 1 study, 148 participants; low-certainty evidence). Foam sclerotherapy versus liquid sclerotherapy One RCT reported on cosmetic appearance with no evidence of a difference between foam or liquid sclerotherapy (patient satisfaction scale MD 0.2, 95% CI -0.27 to 0.67; 1 study, 126 participants; very low-certainty evidence). None of the RCTs investigated thromboembolic complications, QoL or persistence of symptoms. Six studies individually showed there may be a benefit to polidocanol 3% foam over liquid sclerotherapy in reducing residual varicose vein rate; pooling data from two studies showed a RR of 0.51, with 95% CI 0.41 to 0.65; 203 participants; very low-certainty evidence. One study reported no clear difference in recurrent varicose vein rates when comparing sodium tetradecyl sulphate (STS) foam or liquid (RR 1.10, 95% CI 0.86 to 1.42; 1 study, 286 participants; very low-certainty evidence). Sclerotherapy versus sclerotherapy with different substances Four RCTs compared sclerotherapy versus sclerotherapy with any other substance. We were unable to combine the data due to heterogeneity or assess the certainty of the evidence due to insufficient data. AUTHORS' CONCLUSIONS There is a very low to low-certainty evidence that, compared to placebo, sclerotherapy is an effective and safe treatment for varicose veins concerning cosmetic appearance, residual varicose veins, QoL, and persistence of symptoms. Rates of DVT may be slightly increased and there were no data concerning recurrent varicose veins. There was limited or no evidence for one concentration of foam compared to another; foam compared to liquid sclerotherapy; foam compared to any other substance; or one technique compared to another. There is a need for high-quality trials using standardised sclerosant doses, with clearly defined core outcome sets, and measurement time points to increase the certainty of the evidence.
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Affiliation(s)
| | - Rachel Riera
- Cochrane Brazil Rio de Janeiro, Cochrane, Petrópolis, Brazil
| | - Vladimir Vasconcelos
- Department of Surgery, Division of Vascular and Endovascular Surgery, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Jose Cc Baptista-Silva
- Evidence Based Medicine, Cochrane Brazil, Universidade Federal de São Paulo, São Paulo, Brazil
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Chaitidis N, Kokkinidis DG, Papadopoulou Z, Kyriazopoulou M, Schizas D, Bakoyiannis C. Treatment of chronic venous disorder: A comprehensive review. Dermatol Ther 2021; 35:e15238. [PMID: 34859549 DOI: 10.1111/dth.15238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 11/15/2021] [Accepted: 11/28/2021] [Indexed: 12/16/2022]
Abstract
Chronic venous disorder (CVD) is highly prevalent vascular disorder affecting up to 45% of the general population, with clinical manifestations ranging from teleangiectasias to venous leg ulcers (VLUs). We examined the currently available data in order to provide an updated, comprehensive review on treatment options of CVD. We searched MEDLINE, Cochrane, Scopus, EMBASE, ClinicalTrials, and OpenGrey databases for relevant articles in English published until November 2020. Compression treatment is the mainstay of conservative treatment. Pharmacological treatment can provide significant symptomatic relief and hence it should be considered as part of conservative treatment. Transcutaneous Lacer treatment (TCL) is a safe and effective alternative option to sclerotherapy for treatment of C1 stage. High ligation and stripping (HL/S), ultrasound-guided foam sclerotherapy (UGFS), endovenous thermal ablation (EVTA) systems and non thermal non tumescent ablation (NTNT) systems are safe and efficacious first-line options for treatment of saphenous insufficiency. Interventional treatment of co-existing incompetent perforator veins (IPVs) is not supported by contemporary evidence. Regarding deep venous insufficiency (DVI), treatment of symptomatic femoroiliocaval occlusive venous disease refractory to conservative treatment with percutaneous transluminal venoplasty stenting has produced encouraging results.
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Affiliation(s)
| | - Damianos G Kokkinidis
- Section of Cardiovascular Medicine, Yale New Haven Hospital, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Zoi Papadopoulou
- 3rd Department of Pediatrics, Ippokrateio General Hospital Of Thessaloniki, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Kyriazopoulou
- Department of Dermatology and Venereology, 401 General Military Hospital of Athens, Athens, Greece
| | - Dimitrios Schizas
- 1st Department of Surgery, Laikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Bakoyiannis
- 1st Department of Surgery, Laikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Rabe E, Breu FX, Flessenkämper I, Gerlach H, Guggenbichler S, Kahle B, Murena R, Reich-Schupke S, Schwarz T, Stücker M, Valesky E, Werth S, Pannier F. Sclerotherapy in the treatment of varicose veins : S2k guideline of the Deutsche Gesellschaft für Phlebologie (DGP) in cooperation with the following societies: DDG, DGA, DGG, BVP. DER HAUTARZT 2021; 72:23-36. [PMID: 33252705 PMCID: PMC8692296 DOI: 10.1007/s00105-020-04705-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- E Rabe
- Emeritus Klinik und Poliklinik für Dermatologie und Allergologie, Universitätsklinikum Bonn (AöR), Venusberg-Campus 1, 53127, Bonn, Germany.
| | | | | | | | | | - B Kahle
- Klinik für Dermatologie, Allergologie und Venerologie, Universitätsklinikum Schleswig-Holstein, Lübeck, Germany
| | - R Murena
- Phlebologische Praxis, Köln, Germany
| | - S Reich-Schupke
- Privatpraxis für Haut- und Gefäßmedizin, Wundtherapie, Recklinghausen, Germany
| | - T Schwarz
- Praxis für Gefäßmedizin, Freiburg, Germany
| | - M Stücker
- Klinik für Dermatologie, Venerologie und Allergologie, Ruhr-Universität Bochum, St. Josef Hospital, Bochum, Germany
| | - E Valesky
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinik Frankfurt, Frankfurt, Germany
| | - S Werth
- Universitäts-Gefäßzentrum, Innere Medizin III, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | - F Pannier
- Praxis Dermatologie & Phlebologie Bonn und Dermatologische Universitätsklinik Köln, Bonn, Germany
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Abstract
Chronic venous disease is a worldwide problem associated with significant morbidity and is expected to increase in prevalence as the current population ages. This is a comprehensive review of the anatomy, pathophysiology, genomics, clinical classification, and treatment modalities of chronic venous disease.
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Affiliation(s)
- Tom Alsaigh
- Division of Vascular Surgery, Vascular Medicine Section, Stanford University, 780 Welch Road, Suite CJ 350, Palo Alto, CA 94304, USA
| | - Eri Fukaya
- Division of Vascular Surgery, Vascular Medicine Section, Stanford University, 780 Welch Road, Suite CJ 350, Palo Alto, CA 94304, USA.
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Ultrasound-guided foam sclerotherapy as a therapeutic modality in venous ulceration. Surgeon 2021; 20:e206-e213. [PMID: 34629303 DOI: 10.1016/j.surge.2021.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 08/09/2021] [Accepted: 08/19/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The objective of this systematic review and meta-analysis was to evaluate rates of ulcer healing following ultrasound-guided foam sclerotherapy (UGFS). METHODS The MEDLINE, CENTRAL and Embase databases were used to search for relevant studies using the terms ' (sclerotherapy AND ulcer) OR (vein AND ulcer) OR (sclerotherapy AND vein)'. Heterogeneity between studies was quantified using the I2 statistic. A random effects model was used to calculate risk ratios where substantial heterogeneity was found. RESULTS The initial search yielded 8266 articles. 8 studies were included in the qualitative synthesis and 3 in the meta-analysis. Superior complete ulcer healing rates were noted in patients treated with foam sclerotherapy versus compression therapy alone (pooled OR 6.41, 95% CI = 0.3-148.2, p = 0.246, random effects method). A marked degree of heterogeneity was observed between studies (I2 = 81%). CONCLUSION A prospective, trial is warranted in order to determine the true merits of UGFS in the setting of venous ulceration.
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Sharmila DN. Surgery for Varicose Veins. Indian J Surg 2021. [DOI: 10.1007/s12262-021-03044-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Daylan A, İslamoğlu F. Comparative analysis of the results of cyanoacrylate ablation and radiofrequency ablation in the treatment of venous insufficiency. J Vasc Surg Venous Lymphat Disord 2021; 10:661-668.e2. [PMID: 34536569 DOI: 10.1016/j.jvsv.2021.09.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 09/01/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Varicose vein treatment has shifted to less invasive techniques owing to the complications associated with traditional treatment. The present study was designed to compare the effectiveness of cyanoacrylate ablation (CAA) with radiofrequency ablation (RFA). METHODS Patients who had undergone RFA vs CAA (634 vs 246 patients) to treat great saphenous vein (GSV) insufficiency during a 5-year period were included in the present study. The preoperative and postoperative CEAP (clinical, etiologic, anatomic, pathophysiologic) class, symptoms, recurrence, and Doppler ultrasound findings were compared. RESULTS All the veins in both groups were occluded at day 5. The 1-month closure rates were 97.3% and 98.7% for RFA and CAA, respectively. The overall postoperative closure rates at 5 years were 93.1% and 91.1% for RFA and CAA, respectively. The postoperative symptoms, CEAP class, and Doppler ultrasound findings were similar in both groups. The 5-year symptom-free survival rates were 73.5% and 72.0% in the RFA and CAA groups, respectively. The venous clinical severity scores had decreased from 5.9 ± 1.2 to 0.9 ± 0.8 and 5.8 ± 0.9 to 0.8 ± 0.6 in the RFA and CAA groups, respectively. The Aberdeen varicose vein questionnaire scores had decreased from 19.7 ± 5.5 to 4.8 ± 1.5 in the RFA group and from 18.9 ± 5.8 to 4.9 ± 1.4 in the CAA group. CONCLUSIONS CAA seems to be the ideal treatment for GSV insufficiency because it is suitable for most patients and is nonthermal and nontumescent, with satisfactory results comparable to those with RFA. Long-term outcomes and cost analyses from larger series are required to confirm our findings.
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Affiliation(s)
- Ahmet Daylan
- Department of Cardiovascular Surgery, İzmir Bakırçay University Faculty of Medicine, Çiğli Training and Research Hospital, İzmir, Turkey
| | - Fatih İslamoğlu
- Department of Cardiovascular Surgery, Ege University Faculty of Medicine, İzmir, Turkey.
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Effect of Compression Stockings after Endovenous Laser Ablation of the Great Saphenous Vein with a 1470 nm Diode Laser Device and a 2ring Fiber. J Clin Med 2021; 10:jcm10173861. [PMID: 34501307 PMCID: PMC8432181 DOI: 10.3390/jcm10173861] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to demonstrate the effects of compression following the endovenous laser ablation (EVLA) of incompetent great saphenous veins (GSVs) using a 1470 nm diode laser (Ceralas E 1470 nm, biolitec) and a 2ring radial fiber (ELVeS Radial 2ring™, biolitec). In this single-center prospective study, 150 legs of 150 consecutive patients were randomly allocated to one of three groups (A, B, and C). Group A patients did not undergo postoperative compression. Group B patients wore a thigh-length graduated compression stocking (23–32 mmHg) for 7 days, whereas group C patients wore the same stocking for 28 days. No additional phlebectomies or sclerotherapies were performed. Investigations were performed prior to intervention, at the day of intervention (D0), at day 7 (D7), and at day 28 post intervention (D28). The primary endpoint was post-interventional pain measured on a 10-point scale. A significant but small pain decrease was observed in the first week of compression, by comparing group B’s mean pain scores to those of group A (p = 0.009). Wearing a compression stocking after EVLA reduced pain within the first week on a significant, but low level. Taking the very low differences in pain levels into account, the difference may not be clinically relevant and post-treatment compression may not be necessary if no additional phlebectomies or sclerotherapies are performed.
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32
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Deol ZK, Lakhanpal S, Pappas PJ. Severity of disease and treatment outcomes of anterior accessory great saphenous veins compared with the great saphenous vein. J Vasc Surg Venous Lymphat Disord 2021; 10:654-660. [PMID: 34438092 DOI: 10.1016/j.jvsv.2021.08.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/12/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Endovenous therapies are currently the standard of care for the treatment of patients with symptomatic great saphenous vein (GSV) reflux. The effectiveness and long-term outcomes of these therapies for anterior accessory great saphenous veins (AAGSVs) are poorly defined. The objective of this investigation is to determine treatment outcomes in patients with symptomatic AAGSV reflux compared with patients with symptomatic GSV reflux. METHODS Data were prospectively collected in the Center for Vein Restoration's electronic medical record system (NexGen Healthcare Information System, Irvine, Calif) and retrospectively analyzed. Treatment outcomes after a standalone ablation and ablation + phlebectomy were compared in patients with isolated AAGSV and GSV reflux. Treatment outcomes were assessed at 1 month and 6 months postprocedure using the revised Venous Clinical Severity Score (rVCSS) and the 20-item Chronic Venous Insufficiency Quality-of-Life Questionnaire (CIVIQ20) survey for quality of life. Medical and surgical comorbidities, Clinical-Etiological-Anatomical-Pathophysiological classification, body mass index, gender, race, and the average number of procedures performed were all analyzed. RESULTS From January 2015 to December 2018, 31,186 patients and 49,193 limbs were assessed. Of these, 91 patients/103 limbs had isolated AAGSV reflux, and 7704 patients/10,371 limbs had isolated GSV reflux. There were 95% and 75% women in the isolated AAGSV and GSV groups, respectively (P ≤ .001). For the ablation-only patients, AAGSV (n = 57 patients/61 limbs) and GSV (n = 5349 patients/7191 limbs), there were no differences in preintervention (7.0 ± 2.0 vs 6.8 ± 2.8, P = .99), 1-month (4.0 ± 2.4 vs 3.9 ± 2.8, P = .99), and 6-month (3.9 ± 2.6 vs 3.9 ± 2.9, P = .55) rVCSS scores. Similar results were observed when ablations and phlebectomies were performed (AAGSV [n = 34 patients/42 limbs] and GSV [n = 1848 patients/2491 limbs]). CIVIQ20 scores for patients with isolated AAGSV and GSV were 53.3 ± 19.6 vs 50.6 ± 18.8 (P = .43) preintervention, 37.2 ± 17.6 vs 35.7 ± 15.9 (P = .91) at 1 month, and 41.3 ± 21.7 vs 35.1 ± 15.7 (P = .36) at 6 months, respectively. Postprocedure scores within groups improved at 1 and 6 months (P ≤ .02); however, 6-month AAGSV CIVIQ20 scores after an ablation increased slightly compared with 1-month scores and were not different to preintervention GSV scores (P = .07). When phlebectomies were performed with ablations, 6-month CIVIQ20 scores were similar between groups (P = .72). There was no difference in the average number of ablations in patients with phlebectomies in the AAGSV or GSV group (1.24 ± 0.44 vs 1.35 ± 0.49, P = .15). CONCLUSIONS Endovenous therapies for the treatment of symptomatic AAGSVs demonstrate similar outcomes to patients with symptomatic GSV reflux. For standalone ablations, the rVCSS scores are similar between the groups; however, CIVIQ20 scores increase to preintervention levels in standalone ablation AAGSV patients at 6 months. This increase disappears when phlebectomies are performed with ablations. Based on these data, patients with symptomatic AAGSV treated with ablation also require treatment of the associated tributaries (varicosities) to achieve similar outcomes to patients with GSV, and this calls into question the effectiveness of ablation for isolated AAGSV reflux.
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Affiliation(s)
- Zoe K Deol
- Center for Vein Restoration, Greenbelt, Md
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Farah MH, Nayfeh T, Urtecho M, Hasan B, Amin M, Sen I, Wang Z, Prokop LJ, Lawrence PF, Gloviczki P, Murad MH. A systematic review supporting the Society for Vascular Surgery, the American Venous Forum, and the American Vein and Lymphatic Society guidelines on the management of varicose veins. J Vasc Surg Venous Lymphat Disord 2021; 10:1155-1171. [PMID: 34450355 DOI: 10.1016/j.jvsv.2021.08.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/13/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND Several diagnostic tests and treatment options for patients with lower extremity varicose veins have existed for decades. The purpose of this systematic review was to summarize the latest evidence to support the forthcoming updates of the clinical practice guidelines on the management of varicose veins for the Society for Vascular Surgery (SVS), the American Venous Forum (AVF) and the American Vein and Lymphatic Society. METHODS We searched multiple databases for studies that addressed four clinical questions identified by the AVF and the SVS guideline committee about evaluating and treating patients with varicose veins. Studies were selected and appraised by pairs of independent reviewers. A meta-analysis was conducted when feasible. RESULTS We included 73 original studies (45 were randomized controlled trials) and 1 systematic review from 12,915 candidate references. Moderate certainty of evidence supported the usefulness of duplex ultrasound (DUS) examination as the gold standard test for diagnosing saphenous vein incompetence in patients with varicose veins and chronic venous insufficiency (clinical, etiological, anatomic, pathophysiological classification [CEAP] class C2-C6). High ligation and stripping (HL/S) was associated with higher anatomic closure rates at 30 days and 5 years when compared with radiofrequency ablation and ultrasound-guided foam sclerotherapy (UGFS) (moderate certainty), while no significant difference was seen when compared with endovenous laser ablation (EVLA) at 5 years. UGFS was associated with an increased risk of recurrence compared with HL/S. EVLA was associated with lower anatomic closure rates at 30 days than cyanoacrylate closure (CAC) and higher rates at one and 5 years when compared with UGFS. Thermal interventions were associated with lower generic quality of life scores and an increased risk of adverse events when compared with CAC or n-butyl cyanoacrylate (low certainty). Thermal interventions were associated with a lower risk of recurrent incompetence when compared with UGFS and an increased risk of recurrent incompetence than CAC. The evidence for great saphenous vein ablation alone to manage perforator disease was inconclusive. CONCLUSIONS The current systematic review summarizes the evidence to develop and support forthcoming updated SVS/AVF/American Vein and Lymphatic Society clinical practice guideline recommendations. The evidence supports duplex scanning for evaluating patients with varicose veins and confirms that HL/S resulted in similar long-term saphenous vein closure rates as EVLA and in better rates than radiofrequency ablation and UGFS. Thermal interventions were associated with inferior generic quality of life scores than nonthermal interventions, but had a lower risk of recurrent incompetence than UGFS. The recommendations in the guidelines should consider this information as well as other factors such as patients' values and preferences, anatomic considerations of individual patients, and surgical expertise.
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Affiliation(s)
- Magdoleen H Farah
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, Minn; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minn
| | - Tarek Nayfeh
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, Minn; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minn
| | - Meritxell Urtecho
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, Minn; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minn
| | - Bashar Hasan
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, Minn; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minn
| | - Mustapha Amin
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, Minn; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minn
| | - Indrani Sen
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - Zhen Wang
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, Minn; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minn
| | | | - Peter F Lawrence
- Division of Vascular Surgery, Department of Surgery, University of California, Los Angeles, Calif
| | - Peter Gloviczki
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn
| | - M Hassan Murad
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, Minn; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minn.
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Cost-effectiveness Analysis of Current Varicose Veins Treatments. J Vasc Surg Venous Lymphat Disord 2021; 10:504-513.e7. [PMID: 34450353 DOI: 10.1016/j.jvsv.2021.05.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/02/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To analyze the effectiveness and cost-effectiveness of technologies for treatment of varicose veins over 5 years - conservative care (CONS), surgery (HL/S), ultrasound guided foam sclerotherapy (UGFS), endovenous laser ablation (EVLA), and radiofrequency ablation (RFA), mechanochemical ablation (MOCA) and cyanoacrylate glue occlusion (CAE). METHODS A systematic review was updated and used to construct a Markov decision model. Outcomes were re-intervention on the truncal vein, re-treatment of residual varicosities and quality-adjusted life years (QALY) and costs over five years. RESULTS UGFS has a significantly greater re-intervention rate than other procedures, while there is no significant difference between the other procedures. The cost per QALY of EVLA versus UGFS in our base-case model is £16966 ($23700) per QALY, which is considered cost-effective in the UK. RFA, MOCA and CAE have greater procedure costs than EVLA with no evidence of greater benefit for patients. CONCLUSIONS EVLA is the most cost-effective therapeutic option, with RFA a close second, in adult patients requiring treatment in the upper leg for incompetence of the GSV. MOCA, UGFS, CAE, CONS and HL/S are not cost-effective at current prices in the UK National Health Service. MOCA and CAE appear promising but further evidence on effectiveness, re-interventions and health-related quality of life is needed, as well as how cost-effectiveness may vary across settings and reimbursement systems.
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Siribumrungwong B, Wilasrusmee C, Orrapin S, Srikuea K, Benyakorn T, McKay G, Attia J, Rerkasem K, Thakkinstian A. Interventions for great saphenous vein reflux: network meta-analysis of randomized clinical trials. Br J Surg 2021; 108:244-255. [PMID: 33793723 PMCID: PMC10364879 DOI: 10.1093/bjs/znaa101] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/12/2020] [Accepted: 11/01/2020] [Indexed: 11/14/2022]
Abstract
BACKGROUND A variety of endovascular and open surgical interventions exist to treat great saphenous vein reflux. However, comparisons of treatment outcomes have been inconsistent. METHODS A systematic review and network meta-analysis of RCTs was performed to compare rates of incomplete stripping or non-occlusion of the great saphenous vein with or without reflux (anatomical failure) at early, mid- and long-term follow-up; and secondary outcomes (reintervention and clinical recurrence) among intervention groups. The surface under the cumulative ranking curve (SUCRA) method was used to estimate the probability of the intervention with the lowest anatomical failure rates. RESULTS Some 72 RCTs were included. Comparisons of endothermal techniques with open surgery were mostly not significantly different, except for endovenous laser ablation (EVLA), which had higher long-term anatomical failure rates (pooled risk ratio (RR) 1.87, 95 per cent c.i. 1.14 to 3.07). Mechanochemical ablation had higher anatomical failure rates than radiofrequency ablation (RFA) (pooled RR 2.77, 1.38 to 5.53), and cyanoacrylate closure (CAC) had a RR 0.56 (0.34 to 0.93) times lower than either RFA or EVLA at the early term. Ultrasound-guided foam sclerotherapy had a higher risk of anatomical failure and reintervention than open surgery, with the lowest SUCRA value, and CAC was ranked first, third and first for best intervention for anatomical failure at early, mid and long term respectively. However, clinical recurrence rates were not significantly different between all comparisons. CONCLUSION Mechanochemical ablation and ultrasound-guided foam sclerotherapy performed poorly, with higher anatomical failure rates in the long term. The other treatment modalities had similar rates of anatomical failure in the short and mid term.
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Affiliation(s)
- B Siribumrungwong
- Division of Vascular and Endovascular Surgery, Department of Surgery, Thammasat University Hospital, Pathum Thani, Thailand.,Centre of Excellence in Applied Epidemiology, Thammasat University Hospital, Thammasat University, Pathum Thani, Thailand
| | - C Wilasrusmee
- Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - S Orrapin
- Division of Vascular and Endovascular Surgery, Department of Surgery, Thammasat University Hospital, Pathum Thani, Thailand
| | - K Srikuea
- Division of Vascular and Endovascular Surgery, Department of Surgery, Thammasat University Hospital, Pathum Thani, Thailand
| | - T Benyakorn
- Division of Vascular and Endovascular Surgery, Department of Surgery, Thammasat University Hospital, Pathum Thani, Thailand
| | - G McKay
- Centre for Public Health, School of Medicine, Dentistry, and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - J Attia
- Centre for Clinical Epidemiology and Biostatistics, School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, and Hunter Medical Research Institute, NSW, Australia
| | - K Rerkasem
- Division of Vascular and Endovascular Surgery, Department of Surgery, Faculty of Medicine; Non-Communicable Disease Centre of Excellence, Research Institute of Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - A Thakkinstian
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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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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Affiliation(s)
- Douglas Poschinger-Figueiredo
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
| | - Carlos Eduardo Virgini-Magalhães
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
- Medical Sciences College (FCM), Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - Luís Cristóvão Porto
- Histocompatibility and Cryopreservation Laboratory (HLA), Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
- Roberto Alcantara Gomes Biology Institute (IBRAG), Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - Claudia Salvador Amorim
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
| | - Cristiane Ferreira de Araujo Gomes
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
| | - Cristina Ribeiro Riguetti-Pinto
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
- Medical Sciences College (FCM), Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - Monica Rochedo Mayall
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
| | - Leonardo Silveira de Castro
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
| | - Felipe Borges Fagundes
- Teaching and Health Care Unit of Vascular and Endovascular Surgery’s Medical Staff, Pedro Ernesto University Hospital (HUPE), Rio de Janeiro State University (UERJ), Rio De Janeiro, Brazil
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Cartee TV, Wirth P, Greene A, Straight C, Friedmann DP, Pittman C, Daugherty SF, Blebea J, Meissner M, Schul MW, Mishra V. Ultrasound-guided foam sclerotherapy is safe and effective in the management of superficial venous insufficiency of the lower extremity. J Vasc Surg Venous Lymphat Disord 2021; 9:1031-1040. [PMID: 34144767 DOI: 10.1016/j.jvsv.2021.03.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 03/31/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND Superficial venous disease of the lower extremity has a significant impact on quality of life. Both truncal and tributary vein reflux contribute to this disease process. Endovenous foam sclerotherapy is a widely used technique throughout the world for the management of superficial venous reflux and ultrasound guidance improves its safety and efficacy. METHODS A PubMed search for ultrasound-guided foam sclerotherapy (UGFS) was conducted and all abstracts were reviewed to identify clinical trials and systematic reviews for a full-text analysis. Additional articles were also identified through searching the references of the selected studies. RESULTS The production of foam for sclerotherapy in a 1:3 or 1:4 ratio of air to sclerosant is optimal in a low silicone, low-volume syringe system. Physiologic gas may decrease any side effects, with the trade-off of decreased foam stability. Proper technique with appropriate sterility and cleansing protocols are paramount for safe and effective treatment. The technical success of UGFS for great saphenous vein disease is inferior to endothermal and surgical modalities and retreatment is more common. However, the clinical improvement in patient-reported quality of life is similar between these three modalities. When used for tributary veins in combination with endothermal approaches of the truncal veins, UGFS has high rates of success with excellent patient satisfaction. UGFS has demonstrated an excellent safety profile comparable with or superior to other modalities. CONCLUSIONS With proper technique, UGFS is safe and effective for the management of superficial venous disease.
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Affiliation(s)
- Todd V Cartee
- Department of Dermatology, Penn State Health, Hershey, Pa.
| | - Paul Wirth
- Department of Dermatology, Penn State Health, Hershey, Pa
| | - Amrit Greene
- Department of Dermatology, Penn State Health, Hershey, Pa
| | | | | | - Chris Pittman
- Department of Radiology, University of South Florida Morsani College of Medicine, Tampa, Fla; Vein911 Vein Treatment Centers, Tampa, Fla
| | | | - John Blebea
- Department of Surgical Disciplines, Central Michigan University College of Medicine, Mount Pleasant, Mich
| | - Mark Meissner
- Department of Surgery, University of Washington School of Medicine, Seattle, Wash
| | - Marlin W Schul
- Indiana University School of Medicine, West Lafayette campus, Lafayette, Ind; Indiana Vascular Associates, LLC, Lafayette, Ind
| | - Vineet Mishra
- Division of Mohs Surgery, Dermatology & Vascular Surgery, Scripps Clinic, San Diego, Calif
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Kusagawa H, Ozu Y, Inoue K, Komada T, Katayama Y. Clinical Results 5 Years after Great Saphenous Vein Stripping. Ann Vasc Dis 2021; 14:112-117. [PMID: 34239635 PMCID: PMC8241548 DOI: 10.3400/avd.oa.21-00020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/23/2021] [Indexed: 11/13/2022] Open
Abstract
Background: As a standard treatment for the varicose vein of the great saphenous vein (GSV) type, endovenous ablation (EVA) is the main approach. However, as a background to this, in Europe and the United States, neovascularization (Neo) following high ligation (HL) of the saphenofemoral junction (SFJ) at the time of GSV stripping has been emphasized as one of the reasons for the high rate of recurrence. However, in Japan, almost no similar mid- or long-term results of GSV stripping have been reported. Patients and Methods: From September 2011 to March 2014 when EVA was not my surgical option, 413 consecutive legs of patients underwent GSV stripping by myself using the same procedure. The patients were contacted by phone 5 years later, and recurrent varices after surgery (REVAS) and reoperation (REDO) were investigated. A total of 270 legs of the 391 living cases (69%) underwent venous ultrasonography (VUS). HL of the SFJ was performed via central flash ligation with towing and pulling out of the peripheral side branches containing the accessory saphenous veins. In principle, GSV stripping was performed using the invagination method in the range of the entire reflux region from the HL cut section to the confluent section of the side branch causing branch varicose veins. The range of stripping was to the upper thigh in 3 legs, to the middle thigh in 3 legs, to the lower thigh in 7 legs, to the knee in 46 legs, to the upper calve in 83 legs, to the middle calve in 52 legs, and over the full length in 76 legs. Stab avulsion was performed as much as possible for the side-branch varices. On VUS, the SFJ's stump of GSV, the presence of side-branch remnants and their reflux, the presence or absence of Neo, and the recurrent lesions in other sites were evaluated. REVAS were classified as follows: Level 1, symptomatic recurrent lesion for which surgery is indicated; Level 2, asymptomatic recurrent lesion possibly requiring future surgery; and Level 3, asymptomatic recurrent lesion that is unlikely to require future surgery. Results: Of the 391 legs of patients who could be contacted, REDO was performed in 23 (6%), including 15 limbs, immediately after this investigation, and symptomatic REVAS were observed in 29 (7%). In 270 legs examined by VUS, REVAS were diagnosed as follows: 29 legs with Level 1 lesion, 40 legs with Level 2 lesion, and 27 legs with Level 3 lesion. Level 1 REVAS that occurred at the SFJ were observed only in 3 legs (1.1%), Level 1 REVAS due to incompetent perforating veins (IPVs) were observed in 14 legs (5%), and Level 1 solitary tributary varices were observed in 9 legs (3%). Conclusion: In this study, REVAS at the SFJ were significantly less than those in the past reports. It has been shown that REVAS due to IPVs or solitary tributary varices were more important than those at the SFJ. (This is a translation of Jpn J Phlebol 2019; 30(3): 259-265.).
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Affiliation(s)
| | - Yasuhisa Ozu
- Department of Thoracic and Cardiovascular Surgery, Matsusaka Chuo General Hospital, Matsusaka, Mie, Japan
| | - Kentaro Inoue
- Department of Thoracic and Cardiovascular Surgery, Matsusaka Chuo General Hospital, Matsusaka, Mie, Japan
| | - Takuya Komada
- Department of Thoracic and Cardiovascular Surgery, Matsusaka Chuo General Hospital, Matsusaka, Mie, Japan
| | - Yoshihiko Katayama
- Department of Thoracic and Cardiovascular Surgery, Matsusaka Chuo General Hospital, Matsusaka, Mie, Japan
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Pappas PJ, Lakhanpal S, Nguyen KQ, Fernandez E, Sufian S. Extended Center for Vein Restoration study assessing comparative outcomes for the treatment of chronic venous insufficiency in Medicare- and non-Medicare-eligible patients. J Vasc Surg Venous Lymphat Disord 2021; 9:1426-1436.e2. [PMID: 33965612 DOI: 10.1016/j.jvsv.2021.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 04/20/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND We previously reported that chronic venous insufficiency treatment of Medicare-eligible patients achieved outcomes similar to those for non-Medicare-eligible patients. The goal of the present investigation was to assess the long-term treatment outcomes and the effect of race in a larger patient cohort. METHODS From January 2015 to December 2019, we retrospectively reviewed the data from 131,268 patients who had presented for a lower extremity venous evaluation. We divided the patients into two groups by age: group A was aged ≥65 years and group B, <65 years. The treatments analyzed in each group were axial thermal ablation (TA), axial Varithena ablation (VA), TA plus phlebectomy, VA plus phlebectomy, and TA or VA with phlebectomy and ultrasound-guided foam sclerotherapy (UGFS). The treatment outcomes were assessed using the revised venous clinical severity score (rVCSS) and Chronic Venous Insufficiency Quality of Life 20-item questionnaire (CIVIQ-20) scores at the initial consultation and 1, 6, and 12 months after completion of the treatment plan. RESULTS Of the 131,268 patients, 40,020 were in group A and 91,248 in group B, with an average age of 74.4 ± 6.6 and 49.9 ± 10.6 years, respectively. Of the 40,020 patients in group A, 15,697 (n = 25,234 limbs) had undergone TA and 1910 (n = 3222 limbs) had undergone VA. Of the 91,248 patients in group B, 35,220 (n = 53,717 limbs) had undergone TA and 2178 (n = 3672 limbs) had undergone VA. For the TA subgroups, all rVCSSs had significantly improved after treatment at each evaluation point (P ≤ .001). For the TA and VA plus phlebectomy with or without UGFS subgroup, the older patients (group A) required 6 months to develop the same degree of improvement as the younger patients (group B) at 1 month. When subdivided by race, all initial and 6-month rVCSSs and CIVIQ-20 scores within a race had improved and were better in group B, except for Asian and Hispanic patients (P ≤ .001). After TA or VA plus phlebectomy, with or without UGFS, the CIVIQ-20 outcomes had improved by 1 month in both groups, although the rVCSS lagged by 6 months in group A. No differences in the rVCSSs or CIVIQ-20 scores were observed between the groups treated with TA or VA. CONCLUSIONS Medicare-eligible beneficiaries demonstrated improved outcomes similar to those of non-Medicare-eligible beneficiaries after ablation. When TA or VA plus phlebectomy with or without UGFS were examined, group A required 6 months to demonstrate rVCSSs equivalent to those of group B at 1 month. The CIVIQ-20 scores had improved by 1 month in both groups, regardless of the treatment modality. The difference in rVCSSs appeared to be driven by African American and white patients because Hispanic and Asian patients demonstrated equivalent results regardless of age. Patients treated with TA or VA demonstrated equivalent results.
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Kubat E, Ünal CS, Geldi O, Çetin E, Keskin A. What is the optimal treatment technique for great saphenous vein diameter of ≥10 mm? Comparison of five different approaches. Acta Chir Belg 2021; 121:94-101. [PMID: 31635532 DOI: 10.1080/00015458.2019.1684008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
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.
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Affiliation(s)
- Emre Kubat
- Department of Cardiovascular Surgery, Karabük Training and Research Hospital, Karabuk, Turkey
| | - Celal Selçuk Ünal
- Department of Cardiovascular Surgery, Karabük Training and Research Hospital, Karabuk, Turkey
| | - Onur Geldi
- Department of Cardiovascular Surgery, Atatürk State Hospital, Zonguldak, Turkey
| | - Erdem Çetin
- Department of Cardiovascular Surgery, Karabük Training and Research Hospital, Karabuk, Turkey
| | - Aydın Keskin
- Department of Cardiovascular Surgery, Karabük Training and Research Hospital, Karabuk, Turkey
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Management of Lower Extremity Pain from Chronic Venous Insufficiency: A Comprehensive Review. Cardiol Ther 2021; 10:111-140. [PMID: 33704678 PMCID: PMC8126535 DOI: 10.1007/s40119-021-00213-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Indexed: 02/08/2023] Open
Abstract
PURPOSE OF REVIEW Chronic venous insufficiency is found to some extent in a large proportion of the world's population, especially in the elderly and obese. Despite its prevalence, little research has been pursued into this pathology when compared to similarly common conditions. Pain is often the presenting symptom of chronic venous insufficiency and has significant deleterious effects on quality of life. This manuscript will describe the development of pain in chronic venous insufficiency, and will also review both traditional methods of pain management and novel advances in both medical and surgical therapy for this disease. RECENT FINDINGS Pain in chronic venous insufficiency is a common complication which remains poorly correlated in recent studies with the clinically observable extent of disease. Although lifestyle modification remains the foundation of treatment for pain associated with chronic venous sufficiency, compression devices and various pharmacologic agents have emerged as safe and effective treatments for pain in these patients. In patients for whom these measures are insufficient, recently developed minimally invasive vascular surgical techniques have been shown to reduce postsurgical complications and recovery time, although additional research is necessary to characterize long-term outcomes of these procedures. This review discusses the latest findings concerning the pathophysiology of pain in chronic venous insufficiency, conservative and medical management, and surgical strategies for pain relief, including minimally invasive treatment strategies.
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杨 广, 栾 景, 贾 子. [Radiofrequency obliteration of varicose veins of lower extremity guided by combined venography and ultrasonography]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2021; 53:332-336. [PMID: 33879907 PMCID: PMC8072433 DOI: 10.19723/j.issn.1671-167x.2021.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To explore the technical details and short-term effects of radiofrequency obliteration of varicose veins of lower extremities guided by combined venography and ultrasound. METHODS Thirty-seven patients with varicose veins of lower extremities were treated with radiofrequency obliteration using Olympus Celon RFiTT® under combined guidance of venography and ultrasound. The indications included varicose veins of lower extremities and reflux of the great saphenous vein confirmed by ultrasound. The contraindications included deep vein thrombosis, cardiac pacemaker, severe cardio- and cerebrovascular diseases or coagulation disorders. Under ultrasound guidance, the saphenous vein around knee level was punctured using a 21G needle, and a 7F sheath was introduced. Through the sheath a venography was made, and an Olympus Celon ProCurve radiofrequency catheter was inserted and advanced to the great saphenous vein under road map, and the catheter tip was positioned at the point 2 cm below the sapheno-femoral junction. The swelling anesthesia was made under ultrasound guidance. Then the radiofrequency obliteration was performed with pressing of the treatment section. The venography was repeated to ensure optimal outcomes. If necessary the radiofrequency obliteration could be repeated once to twice. After that the superficial varicose veins were stripping by small incisions under local anesthesia. After operation, medical decompression stocking was utilized immediately and sustained for three months. The clinical data, intraoperative radiation dose, exposure time and short-term effects were retrospectively analyzed. RESULTS After the operation, all the patients walked out of the operating room by themselves. The success rate of operation was 100%. The intraoperative radiation dose was 1.78-10.12 mGy (mean 6.56 mGy), and the exposure time was 61-448 s (mean 161 s). By 3 months follow-up, the symptoms were alleviated in all the 37 patients, and the occlusion rate was 100%. No complications such as skin burns, ecchymosis and deep venous thrombosis were found. CONCLUSION The short-term effects of radiofrequency obliteration using Olympus Celon RFiTT® system in a manner of twice fixed point followed by once reciprocating radiofrequency were satisfactory. Radiofrequency obliteration of great saphenous veins guided by venography and ultrasound has not only the advantages of minimal trauma and rapid recovery, but also the advantages of accurate location, exact effect and avoidance of complications.
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Affiliation(s)
- 广鑫 杨
- />北京大学第三医院介入血管外科,北京 100191Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing 100191, China
| | - 景源 栾
- />北京大学第三医院介入血管外科,北京 100191Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing 100191, China
| | - 子昌 贾
- />北京大学第三医院介入血管外科,北京 100191Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing 100191, China
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A systematic review on the treatment of nonhealing venous ulcers following successful elimination of superficial venous reflux. J Vasc Surg Venous Lymphat Disord 2021; 9:1071-1076.e1. [PMID: 33647527 DOI: 10.1016/j.jvsv.2020.12.085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 12/21/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Nonhealing leg ulcers are frequently associated with the saphenous vein reflux. Despite the success of endovascular ablations, there are patients who either fail to heal or develop recurrent ulcers. This systematic review aims to summarize the available evidence on how to treat these patients after successful elimination of superficial reflux. METHODS A systematic review was performed following the PRISMA guidelines. The MEDLINE and Embase databases were searched for full text articles in English from 1946 to July 31, 2020. All articles that did not specifically mention the treatment of persistent venous ulcers or superficial venous reflux associated with healed or active venous ulcers were eliminated. The remaining abstracts were read for mention of either recurrent or persistent venous ulcers and, if mentioned, the full article was reviewed. All study designs were included. Study selection, data extraction and risk of bias assessment were performed by two independent reviewers. RESULTS Four eligible studies including a total of 161 patients (177 limbs) with C6 disease were included in the review after the screening of 546 identified articles. A total of 62 patients were treated for persistent or recurrent venous ulcers after treatment of superficial reflux. Treatments included four-layer compression dressings, repeat ablations of superficial veins, and endovenous ablation of incompetent perforator veins. Overall, successful healing was noted in 50% of patients undergoing repeat ablative procedures, 100% of patients treated solely with four-layer compression dressings, and 90% of patients treated with compression and successful ablation of incompetent perforator veins. Across all studies the presence of deep vein reflux was 31% (50 of 164 limbs), post-thrombotic (secondary) ulcers 13.7% (16 of 117), and proximal obstruction was present in a single patient. Superficial venous reflux was treated using endovenous ablation (either radiofrequency ablation or laser), foam sclerotherapy, and endovenous radiofrequency ablation with or without microphlebectomy procedures. The frequency of persistent ulcers after elimination of superficial reflux ranged from 2.3% at 2 years after the intervention to 21.1% at 1 year with follow-up ranging from 6 to 52 months. CONCLUSIONS Although further studies are warranted to improve the quality of evidence, it seems that additional ablative procedures to address incompetent perforating veins and persistent superficial reflux in combination with ongoing compression therapy is effective in healing persistent or recurrent venous ulcers after the elimination of superficial venous reflux.
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Low ZL, Allen JC, Østbye T, Galketiya KB, Keong SYJ, Tan HK. Improvement in quality of life with treatment of chronic venous disease: A longitudinal observational study in Kandy, Sri Lanka. Phlebology 2021; 36:515-525. [PMID: 33593122 DOI: 10.1177/0268355521990972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE This study assessed the improvement in Quality of Life (QoL) of Chronic Venous Disease (CVD) patients in Sri Lanka following treatment. METHODS This was a prospective observational study of 58 newly or previously diagnosed CVD patients. QoL was assessed by the 14-item ChronIc Venous dIsease quality of life Questionnaire (CIVIQ-14) at 4 and 8 weeks after treatment. RESULTS At 8 weeks, the improvement in Global score from baseline was greatest in the surgical group with adjusted least squares mean of 23.5 (p < 0.001) followed by the non-surgical group at 13.3 (p < 0.001). There was no significant improvement in the no-treatment group at 0.333 (p = 0.950). Similar results were obtained for Pain and Physical domain scores at 8 weeks. Likewise, at 4 weeks, Global score and Pain and Physical domain scores showed significant improvement in the surgical and non-surgical groups (all p < 0.001) only. CONCLUSION Both surgical and non-surgical treatments improved QoL of CVD patients.
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Affiliation(s)
| | | | | | | | | | - Hiang Khoon Tan
- Division of Surgery and Surgical Oncology, Singapore General Hospital and National Cancer Centre Singapore, Singapore
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[Guidelines for sclerotherapy of varicose veins : S2k guideline of the German Society of Phlebology (DGP) in cooperation with the following professional associations: DDG, DGA, DDG, BVP. German Version]. DER HAUTARZT 2021; 72:50-64. [PMID: 33151348 DOI: 10.1007/s00105-020-04707-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wilczko J, Szary C, Plucinska D, Grzela T. Two-Year Follow-Up after Endovenous Closure with Short-Chain Cyanoacrylate versus Laser Ablation in Venous Insufficiency. J Clin Med 2021; 10:jcm10040628. [PMID: 33562190 PMCID: PMC7914451 DOI: 10.3390/jcm10040628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 12/13/2022] Open
Abstract
Background: The current treatment of venous disease is focused on the minimally invasive exclusion of the affected vein. Besides widely used thermal ablation, chemical ablation with cyanoacrylate, reported as safe and highly effective, has been gaining increasing interest. Patients and methods: In the current report, we present data from a two-year observation in 89 patients (61 female/28 male, mean age 44.3 ± 13.5) suffering from venous insufficiency (C2–C4), treated either using short-chain cyanoacrylate, the VenaBlock system (n = 43) or laser thermoablation with ELVeS 1470 (n = 46). The assessment comprised the occurrence of venous disease-related symptoms and the ultrasound examination of the leg venous system. Results: The frequency of recanalization after 2 years from the VenaBlock procedure was significantly higher than after laser treatment (37.2 vs. 8.7%). Apart from recanalization, in some individuals from both groups, the symptoms of recurrence and/or disease progression, including the development of insufficiency in other veins of treated or contralateral legs (9.3 vs. 15.2% and 9.3 vs. 17.4%, respectively), were observed. Unexpectedly, the general prevalence of the disease progression did not differ significantly between the VenaBlock and ELVeS groups (44.2 vs. 34.8%, respectively). Conclusions: Despite the higher recanalization rate of VenaBlock compared to ELVeS, the overall effectiveness of cyanoacrylate and laser thermoablation after two years was similar. Therefore, both methods similarly failed to prevent recurrence and disease progression, which seem to be method-independent.
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Affiliation(s)
- Justyna Wilczko
- Clinic of Phlebology, 02-034 Warsaw, Poland; (J.W.); (C.S.); (D.P.)
| | - Cezary Szary
- Clinic of Phlebology, 02-034 Warsaw, Poland; (J.W.); (C.S.); (D.P.)
- Diagnostic Imaging Center MRI & CT, Center of Sport Medicine, 02-034 Warsaw, Poland
| | | | - Tomasz Grzela
- Clinic of Phlebology, 02-034 Warsaw, Poland; (J.W.); (C.S.); (D.P.)
- Department of Histology & Embryology, Medical University of Warsaw, 02-004 Warsaw, Poland
- Correspondence: or
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Radiofrequency ablation and ultrasound-guided foam sclerotherapy in the treatment of venous insufficiency ulcers in the lower limbs. Descriptive study. ANGIOLOGIA 2021. [DOI: 10.20960/angiologia.00339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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McNamara SA, Cahn BA, Sanders M, Lopez AJ. Venous Procedures to Treat Venous Leg Ulcers. CURRENT DERMATOLOGY REPORTS 2020. [DOI: 10.1007/s13671-020-00318-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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49
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Gohel MS, Heatley F, Liu X, Bradbury A, Bulbulia R, Cullum N, Epstein DM, Nyamekye I, Poskitt KR, Renton S, Warwick J, Davies AH. Early versus deferred endovenous ablation of superficial venous reflux in patients with venous ulceration: the EVRA RCT. Health Technol Assess 2020; 23:1-96. [PMID: 31140402 DOI: 10.3310/hta23240] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Venous ulceration is a common and costly health-care issue worldwide, with poor healing rates greatly affecting patient quality of life. Compression bandaging has been shown to improve healing rates and reduce recurrence, but does not address the underlying cause, which is often superficial venous reflux. Surgical correction of the reflux reduces ulcer recurrence; however, the effect of early endovenous ablation of superficial venous reflux on ulcer healing is unclear. OBJECTIVES To determine the clinical effectiveness and cost-effectiveness of compression therapy with early endovenous ablation of superficial venous reflux compared with compression therapy with deferred endovenous ablation in patients with venous ulceration. DESIGN A pragmatic, two-arm, multicentre, parallel-group, open randomised controlled trial with a health economic evaluation. SETTING Secondary care vascular centres in England. PARTICIPANTS Patients aged ≥ 18 years with a venous leg ulcer of between 6 weeks' and 6 months' duration and an ankle-brachial pressure index of ≥ 0.8 who could tolerate compression and were deemed suitable for endovenous ablation of superficial venous reflux. INTERVENTIONS Participants were randomised 1 : 1 to either early ablation (compression therapy and superficial endovenous ablation within 2 weeks of randomisation) or deferred ablation (compression therapy followed by endovenous ablation once the ulcer had healed). MAIN OUTCOME MEASURES The primary outcome measure was time from randomisation to ulcer healing, confirmed by blinded assessment. Secondary outcomes included 24-week ulcer healing rates, ulcer-free time, clinical success (in addition to quality of life), costs and quality-adjusted life-years (QALYs). All analyses were performed on an intention-to-treat basis. RESULTS A total of 450 participants were recruited (224 to early and 226 to deferred superficial endovenous ablation). Baseline characteristics were similar between the two groups. Time to ulcer healing was shorter in participants randomised to early superficial endovenous ablation than in those randomised to deferred ablation [hazard ratio 1.38, 95% confidence interval (CI) 1.13 to 1.68; p = 0.001]. Median time to ulcer healing was 56 (95% CI 49 to 66) days in the early ablation group and 82 (95% CI 69 to 92) days in the deferred ablation group. The ulcer healing rate at 24 weeks was 85.6% in the early ablation group, compared with 76.3% in the deferred ablation group. Median ulcer-free time was 306 [interquartile range (IQR) 240-328] days in the early ablation group and 278 (IQR 175-324) days in the deferred endovenous ablation group (p = 0.002). The most common complications of superficial endovenous ablation were pain and deep-vein thrombosis. Differences in repeated measures of Aberdeen Varicose Vein Questionnaire scores (p < 0.001), EuroQol-5 Dimensions index values (p = 0.03) and Short Form questionnaire-36 items body pain (p = 0.05) over the follow-up period were observed, in favour of early ablation. The mean difference in total costs between the early ablation and deferred ablation groups was £163 [standard error (SE) £318; p = 0.607]; however, there was a substantial and statistically significant gain in QALY over 1 year [mean difference between groups 0.041 (SE 0.017) QALYs; p = 0.017]. The incremental cost-effectiveness ratio of early ablation at 1 year was £3976 per QALY, with a high probability (89%) of being more cost-effective than deferred ablation at conventional UK decision-making thresholds (currently £20,000 per QALY). Sensitivity analyses using alternative statistical models give qualitatively similar results. LIMITATIONS Only 7% of screened patients were recruited, treatment regimens varied significantly and technical success was assessed only in the early ablation group. CONCLUSIONS Early endovenous ablation of superficial venous reflux, in addition to compression therapy and wound dressings, reduces the time to healing of venous leg ulcers, increases ulcer-free time and is highly likely to be cost-effective. FUTURE WORK Longer-term follow-up is ongoing and will determine if early ablation will affect recurrence rates in the medium and long term. TRIAL REGISTRATION Current Controlled Trials ISRCTN02335796. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 23, No. 24. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Manjit S Gohel
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.,Department of Surgery and Cancer, Imperial College London, London, UK
| | - Francine Heatley
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Xinxue Liu
- Imperial Clinical Trials Unit, Imperial College London, London, UK
| | - Andrew Bradbury
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Richard Bulbulia
- Gloucestershire Hospitals NHS Foundation Trust, Gloucester, UK.,Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.,Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Nicky Cullum
- School of Health Sciences, University of Manchester, Manchester, UK
| | - David M Epstein
- Department of Applied Economics, University of Granada, Granada, Spain
| | | | - Keith R Poskitt
- Gloucestershire Hospitals NHS Foundation Trust, Gloucester, UK
| | | | - Jane Warwick
- Imperial Clinical Trials Unit, Imperial College London, London, UK.,Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Alun H Davies
- Department of Surgery and Cancer, Imperial College London, London, UK
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Jaworucka-Kaczorowska A. NTNT Methods – Efficacy and Safety Issue. PHLEBOLOGIE 2020. [DOI: 10.1055/a-1186-3746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AbstractThe management of elimination of the pathological reflux in the saphenous vein has been developed recently by introducing the endovenous thermal techniques (EVTA), which have become the first line treatment. However, thermal techniques require tumescent infiltration, what may be the cause of discomfort. Furthermore, the use of EVTA has a potential risk of thermal damage of superficial nerves and requires to wear stocking after the procedure.Non-thermal non-tumescent techniques (NTNT) were proposed as a valid, safe and effective alternative to EVTA with significant clinical improvement, high complete occlusion rate and high posttreatment patient satisfaction. The most common novel NTNT are catheter-directed cyanoacrylate adhesive closure (CAC) and mechanochemical ablation.In the paper an overview of the currently available data regarding the NTNT efficacy and safety are presented.Based on the literature, NTNT has a high efficacy, comparable with the EVTA techniques, with an acceptable risk increase. However further studies with long-term results are needed also with regard to safety aspects.
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