scholarly journals Venography and Selective Ablation for Recurrent Varices after Surgery Using Radiofrequency Ablation Catheter

2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Yusuke Enta ◽  
Makoto Saigan ◽  
Akiko Tanaka ◽  
Masaki Hata ◽  
Norio Tada
Keyword(s):  
Radiofrequency Ablation ◽  
Saphenous Vein ◽  
Great Saphenous Vein ◽  
Varicose Veins ◽  
Obese Patients ◽  
Ablation Catheter ◽  
Venous Ulceration ◽  
Selective Ablation ◽  
Deep Vein ◽  
Established Treatment

Recurrent varices after surgery (REVAS) is a common problem with no established treatment. Ultrasonography is a hard method to identify the source of veins that cause REVAS, especially in obese patients with thick thighs. Here, we report the case of a 64-year-old obese patient who previously underwent endothermal venous ablation for her right great saphenous vein. The patient presented with right leg swelling and venous ulceration due to REVAS. Although the source of REVAS was unclear because the patient had thick thighs on ultrasonography assessment, venography revealed that the source of REVAS was the incompetent perforator vein (IPV). Selective ablation for the IPV with radiofrequency ablation catheter was performed. We could ablate the target veins selectively so as not to ablate within the deep vein. The patient remains asymptomatic for 2 years after the procedure, and there has been no recurrence of her varicose veins. Venography allows better visualization of the source of REVAS than ultrasonography. With selective ablation, it is especially effective procedure in obese patients, in whom it is difficult to identify and access the source of REVAS with ultrasonography.

Comparison of cyanoacrylate embolization and radiofrequency ablation for the treatment of varicose veins

2018 ◽  
Vol 34 (4) ◽  
pp. 278-283 ◽  
Author(s):  
Gary K Yang ◽  
Marina Parapini ◽  
Joel Gagnon ◽  
Jerry C Chen
Keyword(s):  
Radiofrequency Ablation ◽  
Saphenous Vein ◽  
Great Saphenous Vein ◽  
Varicose Veins ◽  
Treatment Success ◽  
Vancouver General Hospital ◽  
Wound Complications ◽  
Complication Rates ◽  
Success Rates

Objective To review clinical outcomes of varicose vein patients treated with cyanoacrylate embolization and radiofrequency ablation at our institution. Methods A retrospective review of patients who underwent cyanoacrylate embolization and radiofrequency ablation during a three-year period. Patient records were reviewed to assess demographics, location and severity of disease, treatment details and outcome at short- and mid-term follow-ups. Outcome parameters included treatment success and complications. Results Between January 2014 and December 2016, 335 patients with 476 veins were treated with either cyanoacrylate embolization (n = 148) or radiofrequency ablation (n = 328) at the Vancouver General Hospital Vascular Surgery Vein Clinic. The average age of patients were 57 ± 1 years with the majority being female (78%) and an average BMI of 24.8 ± 0.5. CEAP classes were 2 (49%), 3 (26%), 4a (22%) and >4b (3%). Of the veins treated with cyanoacrylate embolization, the vein types were as follows: 76% were great saphenous vein, 16% were small saphenous vein, 5% were anterior accessory great saphenous vein and 1.4% were perforator veins. The vein types for radiofrequency ablation were 88%, 9%, 3% and 0%, respectively. The average amount of cyanoacrylate embolization delivered for great saphenous vein treatment was 1.8 ± 0.1 ml with a treatment length of 43 ± 1 cm. Subgroup comparison was done for great saphenous vein segments. Treatment success was 100% in cyanoacrylate embolization and 99% in radiofrequency ablation. Superficial phlebitis was the most common complication noted at mid-term follow-up in 5% of cyanoacrylate embolization and 16% of radiofrequency ablation treatments (P < 0.05). One patient in each group had asymptomatic proximal thrombus extension treated with anticoagulation for 2–3 weeks. Three superficial infections from glue clumps were noted in the cyanoacrylate embolization group requiring excision and drainage. Five patients in the radiofrequency ablation group had persistent numbness and one wound complications at the access site. Conclusion Cyanoacrylate embolization offers equivalent success rates with lower mid-term complication rates as radiofrequency ablation.

Retrograde mechanochemical ablation of the small saphenous vein for the treatment of a venous ulcer

Vascular ◽  
2013 ◽  
Vol 22 (5) ◽  
pp. 375-377 ◽  
Author(s):  
Hayley M Moore ◽  
Tristan RA Lane ◽  
Ian J Franklin ◽  
Alun H Davies
Keyword(s):  
Saphenous Vein ◽  
Local Anaesthetic ◽  
Great Saphenous Vein ◽  
Varicose Veins ◽  
Venous Ulcer ◽  
Venous Ulceration ◽  
First Case ◽  
Mechanochemical Ablation ◽  
Cannulation Technique ◽  
Endovenous Treatment

We present the first case of retrograde ablation of the small saphenous vein to treat active venous ulceration. A 73-year-old gentleman with complicated varicose veins of the left leg and a non-healing venous ulcer despite previous successful endovenous treatment to his left great saphenous vein underwent mechanochemical ablation of his small saphenous vein with the ClariVein® system, under local anaesthetic, using a retrograde cannulation technique. Post-operatively the patient had improved symptomatically and the ulcer size had reduced. This report highlights that patients with small saphenous vein incompetence and active ulceration can be treated successfully with retrograde mechanochemical ablation.

scholarly journals Vein Glue VenaSeal® for the Therapy in Case of Varicose Vein Thrombosis: A Case Report

2021 ◽  
pp. 1-4
Author(s):  
Zierau UT
Keyword(s):  
Deep Vein Thrombosis ◽  
Case Report ◽  
Saphenous Vein ◽  
Varicose Vein ◽  
Great Saphenous Vein ◽  
Varicose Veins ◽  
Rare Complication ◽  
Vein Thrombosis ◽  
Saphenous Veins ◽  
Deep Vein

The thrombosis in areas of the superficial truncal varicose veins and cutaneous veins is not a rare complication; it requires drug or surgical therapy if the thrombosis grows in the direction of deep veins. This situation is particularly striking in the case of thromboses of the great saphenous vein GSV and small saphenous vein SSV as well as other saphenous veins and leads to deep vein thrombosis in around 20% of cases. We will report about a case of SSV thrombosis and the catheter-based therapy of thrombosis following the therapy of truncal varicose vein SSV with VenaSeal® in one session.

Avoiding aesthetic complications after endovenous radiofrequency ablation

Phlebologie ◽  
2017 ◽  
Vol 46 (05) ◽  
pp. 278-280
Author(s):  
S. Stegher ◽  
F. M. Calliari ◽  
M. P. Viani ◽  
D. Bissacco
Keyword(s):  
Pulmonary Embolism ◽  
Radiofrequency Ablation ◽  
Saphenous Vein ◽  
Great Saphenous Vein ◽  
Postoperative Management ◽  
Operative Indication ◽  
Vein Thrombosis ◽  
Endovenous Ablation ◽  
Deep Vein ◽  
Preoperative Patient

SummaryRadiofrequency endovenous ablation treatment is a safe, effective and durable technique for the treatment of great saphenous vein truncal incompetence. However, it is associated with relatively rare complications, such as ecchymosis, paresthesia, hyperpigmentation, phlebitis, haematoma, deep vein thrombosis and pulmonary embolism. Among these, aesthetic complications are the most frequent minor complications occurred after the procedure. This brief review defines and describes aesthetic complications after endovenous radiofrequency ablation of great saphenous vein and provides useful tips to minimize their incidence. Aesthetic complications can be avoided with a careful and accurate preoperative patient and vein evaluation, proper operative indication, adherence to procedure and device instruction for use and best postoperative management.

scholarly journals Modification of Primary Avalvular Varicose Anomaly after endovenous radiofrequency ablation

Phlebologie ◽  
2019 ◽  
Vol 48 (06) ◽  
pp. 373-376
Author(s):  
Daniele Bissacco ◽  
Silvia Stegher ◽  
Fabio Massimo Calliari ◽  
Marco Piercarlo Viani
Keyword(s):  
Radiofrequency Ablation ◽  
Saphenous Vein ◽  
Ultrasound Examination ◽  
Great Saphenous Vein ◽  
Varicose Veins ◽  
Duplex Ultrasound ◽  
Invasive Procedure ◽  
Before And After ◽  
Primary Varicose Veins ◽  
Partial Thrombosis

AbstractPrimary avalvular varicose anomaly (PAVA) is a new medical concept defined as primary varicose veins resembling neovascularized tissue on ultrasound examination. PAVAs could be misdiagnosed as recurrence at the saphenofemoral or saphenopopliteal junction, but no studies have yet examined their role before and after venous invasive procedure. In this report, we describe a case of PAVA in a 39-year-old man with symptomatic varicose veins and great saphenous vein truncal incompetence. Six months after radiofrequency ablation of the great saphenous vein, duplex ultrasound revealed complete occlusion of great saphenous vein and partial thrombosis of the still incompetent PAVA.

Improvements of deep vein reflux following radiofrequency ablation for saphenous vein incompetence

2016 ◽  
Vol 32 (1) ◽  
pp. 55-60 ◽  
Author(s):  
Suh Min Kim ◽  
In Mok Jung ◽  
Jung Kee Chung
Keyword(s):  
Quality Of Life ◽  
Radiofrequency Ablation ◽  
Treatment Outcomes ◽  
Saphenous Vein ◽  
Great Saphenous Vein ◽  
Deep Vein ◽  
Vein Reflux

Objectives The aim of this study was to describe the changes of deep vein reflux after radiofrequency ablation for great saphenous vein incompetence. Method The data on 139 limbs which were treated with radiofrequency ablation for great saphenous vein incompetence were prospectively collected and reviewed. Results Deep vein reflux was present in 43 of 139 limbs (30.9%). There were no significant differences in the rate of successful closure, the incidence of procedure-related complications, and the improvements of symptoms and quality of life between the limbs with or without deep vein reflux. With a mean follow-up of 5.9 months, the peak reflux velocity and duration of reflux were improved in all limbs with deep vein reflux and it was completely corrected in 13 limbs (30.2%) after radiofrequency ablation. Conclusions The presence of deep vein reflux does not affect the treatment outcomes of radiofrequency ablation for great saphenous vein incompetence and is improved in all patients. Deep vein reflux is not a barrier to performing radiofrequency ablation.

Preliminary Results of a New Illuminated Radiofrequency Ablation Catheter for the Treatment of Great Saphenous Vein Reflux Disease

2021 ◽  
pp. 155335062110218
Author(s):  
Metin Onur Beyaz ◽  
Didem Melis Oztas ◽  
Mustafa Ozer Ulukan ◽  
Hasan Murat Arslan ◽  
Orcun Unal ◽  
...  
Keyword(s):  
Radiofrequency Ablation ◽  
Male Patient ◽  
Saphenous Vein ◽  
Outpatient Clinic ◽  
Reflux Disease ◽  
Great Saphenous Vein ◽  
Ablation Catheter ◽  
Preliminary Results ◽  
Vein Reflux

Introduction: In the current study, we present single surgeon experience of a new radiofrequency ablation system, the catheter, and the device. Patients and Methods: The new system, which comprises a generator and an intervally illuminated radiofrequency ablation catheter, was used for the treatment of 272 consecutive patients with chronic venous insufficiency of the great saphenous vein between November 2017 and October 2018. Mean age of the patients was 53.40 ± 11.91 years. Mean saphenous vein diameter was 8.51 ± 2.45 mm. Bilateral great saphenous vein reflux disease was present in 19% (51 cases) of the patients. At the end of the procedure, the closure of the great saphenous vein was confirmed with Doppler ultrasonography. Results: Procedures could be successfully performed in all, except 1 obese (BMI> 30 kg/m2) male patient. At the 3rd month, outpatient clinic follow-up control Doppler USG revealed successful ablation of the treated great saphenous vein in 260 patients (96%), whereas in 12 cases (4%), there was continuing reflux. The diameters of the saphenous veins in these patients ranged between 6.9 mm and 19.5 (mean: 10.68 ± 3.41) mm. Ten patients could be treated successfully with ablation with the same device controlled both at the interventional section as well as on the 3rd month outpatient clinic follow-up. The remaining patients underwent high ligation of the great saphenous vein. Paresthesia occurred in 1 patient and had been permanent. Hematoma occurred in a male patient and resolved spontaneously. Conclusion: Preliminary results of our new radiofrequency ablation device with illumination guidance for the treatment of great saphenous vein reflux disease indicated successful results with enhanced physician utilization, comfort, and reliability.

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