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Nikolakopoulos I, Vemmou E, Xenogiannis I, Brilakis ES. Successful Rotational Atherectomy of an Undilatable Ostial Saphenous Vein Graft Lesion. THE JOURNAL OF INVASIVE CARDIOLOGY 2020; 32:E219. [PMID: 32737270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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Karam B, Moussally M, Nassar H, Ataya K, Jaafar R, Haddad F. Long-term results of endovenous laser ablation of saphenous vein reflux: Up to nine years of follow-up. Phlebology 2020; 36:43-47. [PMID: 32660372 DOI: 10.1177/0268355520939744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Endovenous laser ablation (EVLA) has become the gold standard for the treatment of saphenous vein reflux. We report the long-term clinical and ultrasound results of EVLA. METHODS This study is a retrospective review of patients who underwent EVLA of saphenous vein over four years. Clinical results were assessed using venous clinical severity score (VCSS), and ultrasound results were classified according to Bush classification. RESULTS Over a median follow-up time of 4.4 years, 168 EVLA-treated patients showed a drop in VCSS from 4.38 to 1.39. Ultrasound results of 140 treated great saphenous veins showed that 64% had one or more cause of recurrence. The presence of neovascularization correlated well with the lack of improvement of VCSS. CONCLUSION EVLA resulted in drop in VCSS from 4.38 to 1.39. Among 140 treated great saphenous veins, reflux in the anterior accessory saphenous vein was the primary cause (23.5%) of recurrence.
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Zhang SZ, Wang GX, Zhou XT. The clinical application of microincision vein harvesting of the great saphenous vein in coronary artery bypass grafting. BMC Cardiovasc Disord 2020; 20:297. [PMID: 32552856 PMCID: PMC7301538 DOI: 10.1186/s12872-020-01555-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 05/26/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The present study aimed to summarize the clinical application of microincision vein harvesting (MVH) of the great saphenous vein in coronary artery bypass grafting (CABG). METHODS From July 2014 to October 2017, 160 patients underwent coronary artery bypass grafting. Among them, 80 patients received MVH of the great saphenous vein, and 80 received open venous harvesting (OVH). The results of the sampling operation, complications during hospitalization, and the long-term patency of the great saphenous vein were compared between the two groups. RESULTS All the patients in both groups received successful operations. The difference in the length of the veins obtained and the injury of the veins was not statistically significant (P > 0.05). The difference in the long-term patency rate of the graft vessels between the two groups was not statistically significant. The in-hospital mortality rate was the same in both groups. The MVH group had noticeable advantages over the OVH group in terms of the vein collection times, the incision length, and the complications experienced when performing the leg incisions (P < 0.01). The time relating to the patients' observed early out-of-bed activity was significantly longer in the MVH group. Furthermore, the patients' hospitalization length was significantly shorter in the MVH group compared to the OVH group (P < 0.05). The MVH group had significant advantages in pain score and patient satisfaction, and this difference was also statistically significant (P < 0.05). CONCLUSIONS The MVH procedure met the requirements of CABG in vein grafting. When compared with OVH, MVH can significantly reduce leg incision complications and improve patients' overall satisfaction with their hospital experience.
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Deol ZK, Lakhanpal S, Franzon G, Pappas PJ. Effect of obesity on chronic venous insufficiency treatment outcomes. J Vasc Surg Venous Lymphat Disord 2020; 8:617-628.e1. [PMID: 32335333 DOI: 10.1016/j.jvsv.2020.04.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 04/02/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Obesity is a known risk factor for the development and progression of chronic venous disorders (CVDs). It is currently unknown whether the treatment outcomes, after an intervention for CVDs, are affected by obesity. The purpose of the present investigation was to assess the effectiveness of various CVD treatments in obese patients and determine what level of obesity is associated with poor outcomes. METHODS Data were prospectively collected in the Center for Vein Restoration electronic medical record system (NexGen Healthcare Information System, Irvine, Calif) and retrospectively analyzed. The patients and limbs were categorized by the following body mass index (BMI) categories: <25, 26 to 30, 31 to 35, 36 to 40, 41 to 45, and >46 kg/m2. The changes in the revised venous clinical severity score and Chronic Venous Insufficiency Quality of Life Questionnaire 20-item (CIVIQ-20) quality of life survey were used to determine the CVD treatment effectiveness for patients who had undergone endovenous thermal ablation (TA), phlebectomy, or ultrasound-guided foam sclerotherapy (USGFS). RESULTS From January 2015 to December 2017, 65,329 patients (77% female; 23% male) had undergone a venous procedure. Of these patients, 25,592 (39,919 limbs) had undergone ablation alone, ablation with phlebectomy, or ablation with phlebectomy and USGFS. The number of procedures performed was as follows: TA, n = 37,781; USGFS, n = 22,964; and phlebectomy, n = 17,467. The degree of improvement at 6 months after the procedure was progressively less with an increasing BMI for the patients who had undergone TA, and the decrease was more significant for those patients with a BMI >35 kg/m2 (P ≤ .001). The outcomes improved ∼12% with the addition of phlebectomy to TA. The patients who had undergone a combination of TA, phlebectomy, and USGFS demonstrated no additional improvement. Significantly inferior outcomes were noted in patients with a BMI ≥35 kg/m2, with the poorest outcomes observed in patients with a BMI ≥46 kg/m2 (P ≤ .001). The average number of TAs per patient increased with an increasing BMI and was significantly different compared with the number for those with a BMI <30 kg/m2 (P ≤ .001). All pre- and post-CIVIQ-20 quality of life scores, within a BMI category, at 6 months were significantly different (P ≤ .01). No differences in the degree of improvement were observed in patients with a BMI ≥31 kg/m2. Finally, multivariate logistic regression analysis indicated that when controlling for BMI, diabetes, a history of cancer, female gender, and black and Hispanic race were independently associated with poorer outcomes. CONCLUSIONS Progressive increases in BMI negatively affected CVD-related treatment outcomes as measured using the revised venous clinical severity score and CIVIQ-20. The outcomes progressively worsened with a BMI >35 kg/m2 for patients undergoing CVD treatment. The treatment outcomes for patients with a BMI ≥46 kg/m2 were so poor that weight loss management should be considered before offering CVD treatment.
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Vo TX, Rubens FD. Commentary: Composite grafting with the saphenous vein-Y not? J Thorac Cardiovasc Surg 2020; 162:1545-1546. [PMID: 32178923 DOI: 10.1016/j.jtcvs.2020.02.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 02/19/2020] [Indexed: 11/19/2022]
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Gedela M, Li S, Bhatnagar U, Stys A, Stys T. Orbital Atherectomy and Heavily Calcified Saphenous Vein Graft Intervention. Tex Heart Inst J 2020; 47:41-43. [PMID: 32148453 DOI: 10.14503/thij-18-6640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Percutaneous coronary intervention in the diseased saphenous vein graft differs significantly from that in the diseased native coronary artery. After being exposed to arterial pressures over time, vein grafts have substantially different plaque characteristics, with more inflammatory cells, more diffuse disease, and less calcification. Severe calcification of saphenous vein grafts, although uncommon, poses a high risk of stent underexpansion. Orbital atherectomy for treatment of de novo calcified coronary lesions has been associated with better outcomes at 5-year follow-up. However, there are no published data on the use of orbital atherectomy to treat severely calcified saphenous vein graft lesions. We present the case of a 77-year-old woman with non-ST-segment-elevation myocardial infarction who underwent successful orbital atherectomy to prepare a severely calcified saphenous vein graft lesion for stent implantation.
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Holewijn S, van Eekeren RRJP, Vahl A, de Vries JPPM, Reijnen MMPJ. Two-year results of a multicenter randomized controlled trial comparing Mechanochemical endovenous Ablation to RADiOfrequeNcy Ablation in the treatment of primary great saphenous vein incompetence (MARADONA trial). J Vasc Surg Venous Lymphat Disord 2020; 7:364-374. [PMID: 31000063 DOI: 10.1016/j.jvsv.2018.12.014] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 12/03/2018] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Endothermal techniques have proved to be effective for treatment of incompetent truncal veins. The tumescentless mechanochemical ablation (MOCA) technique has become an alternative treatment modality, but its outcome with regard to endothermal techniques is still unclear. METHODS A multicenter prospective randomized controlled trial was designed comparing MOCA with radiofrequency ablation (RFA) to treat great saphenous vein incompetence with the hypothesis that MOCA is associated with less postprocedural pain and a comparable anatomic and clinical success rate at 1-year follow-up. Disease-specific quality of life and general health-related quality of life (HRQoL) were measured using questionnaires. Inclusion was terminated prematurely because reimbursement was suspended. RESULTS A total of 213 patients (46.3% of intended number of patients) were randomized, of whom 209 were treated (105 in the MOCA group and 104 in the RFA group). Overall median pain scores during the first 14 days were lower after MOCA (0.2 vs 0.5 after RFA; P = .010), although the absolute difference was small. At 30 days, similar complication numbers (MOCA, n = 62; RFA, n = 63) and HRQoL scores (Aberdeen Varicose Vein Questionnaire: MOCA, 8.9; RFA, 7.6; P = .233) were observed. Hyperpigmentation was reported in seven patients in the MOCA group and two patients in the RFA group (P = .038). In the MOCA group, there were four complete failures (3.8%) compared with none in the RFA group (P = .045), although in one patient at 1 year, the vein showed occlusion. Median 30-day Venous Clinical Severity Score (VCSS) was significantly lower at 30 days after MOCA (1.0 vs 2.0 in the RFA group; P = .001), whereas VCSS was comparable at baseline (MOCA, 4.0; RFA, 5.0; P = .155). The 1- and 2-year anatomic success rate was lower after MOCA (83.5% and 80.0%) compared with RFA (94.2% and 88.3%; P = .025 and .066), mainly driven by partial recanalizations. After 2 years of follow-up, no differences were observed in the number of complete failures. Similar clinical success rates at 1 year (MOCA, 88.7%; RFA, 93.2%; P = .315) and 2 years (MOCA, 93.0%; RFA, 90.4%; P = .699) and no differences in HRQoL scores on the Aberdeen Varicose Vein Questionnaire at 1 year (MOCA, 7.5; RFA, 7.0; P = .753) and 2 years (MOCA, 5.0%; RFA, 4.8%; P = .573) were observed. There were two cardiac serious adverse events, a ventricular fibrillation in the MOCA group (1 year) and an unstable angina in the RFA group (2 years). One deep venous thrombosis occurred in the RFA group on 1-year duplex ultrasound, without clinical sequelae. CONCLUSIONS Unilateral treatment with MOCA in the short term resulted in less postoperative pain but more hyperpigmentation compared with RFA and a faster improvement in VCSS. More anatomic failures were reported after MOCA, mostly driven by partial recanalizations, but both techniques were associated with similar clinical outcomes at 1 year and 2 years.
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Fokin AA, Borsuk DA, Zhdanov KO. [Possibilities of endovenous laser obliteration of subcutaneous veins with tumescence by cold saline solution]. ANGIOLOGIIA I SOSUDISTAIA KHIRURGIIA = ANGIOLOGY AND VASCULAR SURGERY 2020; 26:56-61. [PMID: 32240137 DOI: 10.33529/angio2020110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
AIM The purpose of the present study was to assess the possibility of carrying out endovenous laser obliteration (EVLO) with radial light guides on a laser device operating at a wavelength of 1470 nm, using for tumescence only cold normal saline solution without additional sedation or narcosis in patients with allergy to local anaesthetics. PATIENTS AND METHODS Our prospective non-comparative single-centre study consecutively included 37 patients who from November 2014 to June 2019 underwent a total of 41 isolated EVLO procedures without simultaneous miniphlebectomy or sclerotherapy of tributaries. Given the previous history of allergy to amide-group local anaesthetics and/or multiple allergic reactions to other agents, these patients received as anaesthesia and tumescence exclusively normal saline solution cooled to a temperature of +3-6ºC, without addition of local anaesthetics or any other therapeutic agents, with neither sedation nor narcosis. RESULTS The great saphenous vein was subjected to coagulation in 33 (80.5%) cases, the anterior accessory saphenous vein in 5 (12.2%), and the small saphenous vein in 3 (7.3%) cases. The median of the mean diameter of the veins at 3 cm from the saphenofemoral or saphenopopliteal junction amounted to 10 mm (1st quartile 8.2; 3rd quartile 11). The median of the mean length of the coagulated vein - 45 cm (1st quartile 22; 3rd quartile 51), the median of the average amount of the administered normal saline solution - 300 ml (1st quartile 200; 3rd quartile 450), the median of the average amount of normal saline per 1 centimetre of the venous length - 8.7 ml (1st quartile 7.5; 3rd quartile 10). All patients without exception tolerated the intervention. The process of laser obliteration was not discontinued due to pronounced perioperative pain syndrome in any case. All patients after the procedure answered the question 'Would you repeat a similar intervention if the need arises?' in the affirmative. All the 41 (100 %) veins subjected to coagulation were obliterated at early terms of follow up, with no ultrasonographic evidence of recanalization. CONCLUSION The obtained findings suggest a possibility of performing EVLO in patients with an allergy-burdened history in relation to local anaesthetics using for tumescence exclusively normal saline solution chilled to a temperature of +3-6ºC, with no additional sedation or narcosis. Such an approach makes it possible, on the one hand, not to change the organization of outpatient phlebological care and on the other hand to refuse from involving anaesthesiological support. Besides, it is absolutely safe in relation to the risk for the development of allergic reactions.
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Davoodi L, Jafarpour H, Taghavi M, Razavi A. COVID-19 Presented With Deep Vein Thrombosis: An Unusual Presenting. J Investig Med High Impact Case Rep 2020; 8:2324709620931239. [PMID: 32493073 PMCID: PMC7273555 DOI: 10.1177/2324709620931239] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/18/2020] [Accepted: 05/10/2020] [Indexed: 01/15/2023] Open
Abstract
On December 31, 2019, the World Health Organization was informed of a cluster of cases of pneumonia of unknown cause detected in Wuhan City, Hubei Province, China. The pneumonia was caused by a virus called SARS-Cov-2 (severe acute respiratory syndrome coronavirus 2), which was later named coronavirus infectious disease 2019 (COVID-19). The symptoms most commonly reported by patients affected by COVID-19 include fever, dry cough, and shortness of breath. In this report, we present a case of a 57-year-old woman who presented to the clinic's infectious department with swelling, pain, warmth, and redness in the left leg who was treated with therapeutic heparin. There were no typical and distinguished symptoms of COVID-19, and she had no risk factor for deep vein thrombosis. Then chest X-ray revealed bilateral patchy ground-glass opacity, and computed tomography angiography was performed to rule out pulmonary thromboembolism, which showed no evidence of thrombosis. Left lower limb venous color Doppler ultrasound revealed dilatation and thrombosis in the external iliac and left iliac veins up to the level of the bifurcation of the common iliac veins, as well as thrombosis to the superficial and small saphenous veins. Because of ground-glass opacity and lymphopenia, nasal swabs were used for sampling, and SARS-CoV-2 nucleic acid was detected by reverse transcription polymerase chain reaction (RT-PCR). This case aims to arouse the medical staff's awareness of deep vein thrombosis as a clinical symptom of COVID-19 even if the patient has no typical symptoms of COVID-19.
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Maes F, Jolly SS, Cairns J, Delarochellière R, Côté M, Dzavik V, Rodés-Cabau J. Plaque Sealing With Drug-Eluting Stents Versus Medical Therapy for Treating Intermediate Non-Obstructive Saphenous Vein Graft Lesions: A Pooled Analysis of the VELETI and VELETI II Trials. THE JOURNAL OF INVASIVE CARDIOLOGY 2019; 31:E308-E315. [PMID: 31671060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND The presence of intermediate "non-obstructive" saphenous vein graft (SVG) lesions is a strong predictor of cardiac events. We wanted to assess the efficacy of sealing these SVG lesions with drug-eluting stent (DES) implantation for reducing major adverse cardiac event (MACE) rate. METHODS The present analysis is based on the pooled data from the VELETI and VELETI II randomized trials. Patients with at least 1 intermediate SVG lesion (30%-60% diameter stenosis) were randomized to DES implantation (SVG-DES) or medical treatment (SVG-MT). The primary outcome was the first occurrence of MACE, defined as the composite of cardiac death, myocardial infarction, or coronary revascularization related to the target SVG. RESULTS A total of 182 patients were included (mean age, 70 ± 9 years), with 90 and 92 patients allocated to the SVG-DES and SVG-MT groups, respectively. After a mean follow-up of 4 ± 1 years, patients in the SVG-MT group exhibited a higher rate of MACE related to the target SVG (23.9% vs 17.8% in the SVG-DES group; P=.04) and MACE related to the target SVG lesion (21.7% vs 12.2% in the SVG-DES group; P<.01). In the multivariable analysis, a higher total cholesterol value at baseline (P=.04) was the only independent predictor of SVG disease progression leading to clinical events. CONCLUSIONS In patients with prior coronary artery bypass grafting and intermediate non-obstructive SVG lesions, plaque sealing with DES reduced the incidence of MACE related to SVG disease progression. A higher cholesterol level was the main predictor of SVG disease progression leading to clinical events in these patients.
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Khan Kharl RA, Khan NI, Pervaiz HK, Ali K, Haider FE, Sattar S, Ahmad Z, Nasir M, Bajwa M, Siddique A. Foam Sclerotherapy: An Emerging, Minimally Invasive And Safe Modality Of Treatment For Varicose Veins. J Ayub Med Coll Abbottabad 2019; 31(Suppl 1):S641-S645. [PMID: 31965766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Ultrasound guided foam sclerotherapy is an outdoor, office based and minimally invasive procedure for the treatment of varicose veins. This study was carried out to highlight the potential of foam sclerotherapy as a first line treatment for varicose vein. METHODS This prospective observational study was conducted at CMH Rawalpindi, form 1 Aug 2017 to 30 Aug 2018The demographic and outcome data of the patients, who underwent ultrasound guided foam sclerotherapy, were collected and analysed. RESULTS A total of 662 patients and 752 legs were treated with foam sclerotherapy. Four hundred and ten (61.93%) were males and 252 (38.06%) were females. Their ages ranged from 17 to 68 years with the mean age of 43.21 years. Six hundred and sixty-eight (88.82%) legs were having Great Saphenous Vein while 84 (11.17%) legs were having short saphenous vein disease. Maximum legs 256 (34.04%) had C3 disease. single session of Foam sclerotherapy was enough in 511 (67.95%) legs, while 197 (26.19%) legs were treated with two and 44 (5.85%) legs were treated with three sessions of foam sclerotherapy. Percentages of main trunk occlusion were 98.01% at 1 month while 97.39% at 3 months follow up. Only 2 (0.30%) patients had Deep Venous Thrombosis while 3 (0.45%) patients had thrombophlebitis which required surgery. CONCLUSION Ultrasound Guided Foam sclerotherapy is an OPD based, innovative, minimally invasive and safe method of treatment for varicose veins. In the context of prevalence of varicose vein disease in our community, it relieves the Burdon of operation theatre list and creates the theatre space for vascular surgeon for arterial Surgery.
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Artemov SA, Belyaev AN, Bushukina OS, Khrushchalina SA, Kostin SV, Lyapin AA, Ryabochkina PA, Taratynova AD. Optimization of endovenous laser coagulation: in vivo experiments. Lasers Med Sci 2019; 35:867-875. [PMID: 31523782 DOI: 10.1007/s10103-019-02874-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 09/05/2019] [Indexed: 10/26/2022]
Abstract
Finding optimal parameters of endovenous laser coagulation using the radiation with a wavelength of 1910 nm. In vivo experiments have been carried out on the small saphenous veins of three sheep of Edilbay breed and the dependence of venous wall and surrounding tissue damage on the radiation power was analyzed on the basis of morphological study results, as well as ultrasound examination and clinical observation of animals in the postoperative period. As radiation source, we used the diode-pumped solid-state laser, based on the LiYF4:Tm crystal, with emission wavelength of 1910 nm. For morphological study, veins were harvested immediately and 40 days after operation. Histological analysis of the vein after treatment with 1.5-W radiation revealed asymmetric wall injury and a thrombus formation in the lumen. The blood thrombus formation and pronounced vein wall damage was observed after treatment with 3-W radiation. Perivenous tissue injury is insignificant and does not lead to postoperative complications as in the case of using 1.5-W radiation. Increasing the radiation power to 4 W results in the total vein wall destruction and the thrombus formation, which persists for 40 days after the procedure. Based on the results of clinical observations of animals with registration of skin wound healing, as well as the results of histological examination of veins harvested immediately after the EVLC and 40 days after, it was concluded that the laser power value of 3-4 W can be recommended for use in the clinic.
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Idilman IS. Inter-arterial saphenofemoral junction: A rare anatomical variation. JOURNAL OF CLINICAL ULTRASOUND : JCU 2019; 47:439-441. [PMID: 30900749 DOI: 10.1002/jcu.22726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 02/03/2019] [Accepted: 03/12/2019] [Indexed: 06/09/2023]
Abstract
Several anatomical variations involving the great saphenous vein have been described in the literature. Some of them concern the saphenofemoral junction, including duplication, ectasia, and different numbers of tributaries. In this case series, a rare, distinct variation, the inter-arterial saphenofemoral junction was reported.
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Khodarahmi I, Alizai H, Adler R. Partially thrombosed aneurysm of the medial marginal vein. JOURNAL OF CLINICAL ULTRASOUND : JCU 2019; 47:436-438. [PMID: 30896046 DOI: 10.1002/jcu.22723] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 02/23/2019] [Accepted: 03/03/2019] [Indexed: 06/09/2023]
Abstract
Lower extremity superficial venous aneurysms are occasionally encountered by clinicians and are almost always located above the knee. Very few cases of aneurysm of the medial marginal vein in the most distal part, near the origin of the great saphenous vein, have been reported. We present a case of partially thrombosed aneurysm of the medial marginal vein, and briefly review the imaging characteristics and treatment options of this entity. Being aware of the existence of superficial venous aneurysms may help clinicians in their differential diagnosis of foot masses and choice of appropriate treatment.
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Chayen D, Lorber J, Malic Z, Heldenberg E, Itzhakov Z, Zaretsky M, Rabin I. A New Modified Surgical Technique of In Situ Reverse Arterialization: Leaving the Distal Saphenous Side Branches Open of Nonreconstructable Ischemic Leg Leads to Full Recovery. Ann Vasc Surg 2019; 61:472.e15-472.e21. [PMID: 31401299 DOI: 10.1016/j.avsg.2019.05.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 05/26/2019] [Accepted: 05/29/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Arterialization of the foot veins in patients with ischemic foot usually result in excessive foot edema, wound infection, venous gangrene, long hospitalization duration, and a high rate of amputation. We herein present an improved method of foot revascularization via the superficial venous system by in situ reverse arterialization (ISRA) of the foot venous bed, leaving the distal saphenous side branches open. METHODS A 69-year-old patient with toe wet gangrene and end-stage peripheral vascular disease with absence of foot target arteries underwent ISRA procedure, using the great saphenous vein, which was anastomosed end-to-side to the proximal superficial femoral artery. Only proximal saphenous tributaries were ligated until arterial flow reached the pedal superficial veins. RESULTS Postoperatively, the foot regained normal pulsation over the superficial venous system. The patient did not experience foot edema. On-table subtraction angiography demonstrated arterial flow through the long saphenous and dorsal foot veins, with returned venous flow through the anterior and posterior tibial veins. Methoxyisobutylisonitrile scan conducted 4 weeks postoperatively demonstrated positive oxygen uptake of the pedal muscles, which was absent before surgery. Electron microscopy of the muscles at the level of the transmetatarsal amputation demonstrated regeneration of muscle tissue with mitosis 6 weeks postoperatively. During 1,000 days of follow-up postsurgery, the flow was reduced and the transcutaneous pO2 level of the foot increased up to 76 mm Hg. CONCLUSIONS This new modified surgical technique of ISRA, in which only proximal saphenous tributaries were ligated in order to prevent high systemic pressure in the foot venous low pressure system, resulted in increased levels of transcutaneous pO2 and reduced flow, leading to full recovery of the ischemic foot.
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van Montfrans C, De Maeseneer MGR. Atrophie Blanche (C4b) Can Be Reversible After Targeted Treatment. Eur J Vasc Endovasc Surg 2019; 58:435. [PMID: 31400922 DOI: 10.1016/j.ejvs.2019.04.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/12/2019] [Accepted: 04/23/2019] [Indexed: 11/19/2022]
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Kim MJ, Park PJ, Koo BH, Lee SG, Byun GY, Lee SR. Association between venous reflux and diameter of great saphenous vein in lower thigh. J Vasc Surg Venous Lymphat Disord 2019; 8:100-105. [PMID: 31402294 DOI: 10.1016/j.jvsv.2019.04.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 04/20/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Venous reflux may occur in all parts of the great saphenous vein (GSV). The GSV diameter generally increases when venous reflux occurs, and the extent of venous dilation may be altered on the basis of size and location of the reflux within the GSV. We examined which part of the GSV is the most sensitive and dilated in association with venous reflux. METHODS We retrospectively evaluated the data of 99 patients (198 limbs) with signs and symptoms of venous insufficiency of both lower limbs from January 2016 to December 2016. We performed ultrasound to examine the venous reflux and to measure the diameter of the GSV. The GSV was divided into four locations: saphenofemoral junction, midthigh, lower thigh (LT), and below the knee. The patients were divided into two groups according to the presence or absence of reflux. RESULTS There were 87 limbs that had venous reflux and 111 limbs that had no reflux. The diameter of the GSV with reflux was significantly larger than that of GSVs without reflux only at the LT (4.7 mm vs 4.2 mm; P < .001), and the highest area under the receiver operating characteristic curve was 0.642 at the LT. The cutoff value of the LT diameter for association with reflux was 5 mm (P = .025). CONCLUSIONS The cutoff diameter of the LT was 5 mm. We recommend treatment of symptomatic reflux, and LT diameter may be useful for follow-up before and after treatment.
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Nakasa T, Ikuta Y, Tsuyuguchi Y, Ota Y, Kanemitsu M, Adachi N. Application of a peripheral vein illumination device to reduce saphenous structure injury caused by screw insertion during arthroscopic ankle arthrodesis. J Orthop Sci 2019; 24:697-701. [PMID: 30630767 DOI: 10.1016/j.jos.2018.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 11/15/2018] [Accepted: 12/10/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND Arthroscopic ankle arthrodesis (AAA) is minimally invasive surgery, whereby percutaneous screw fixation is used through the medial aspect of the distal tibia to fusion the ankle, but it carries the risk of the saphenous vein and nerve injuries. The near-infrared (NIR) vascular imaging system, the VeinViewer® Flex, projects an image of the vein onto the skin, and the visualization of the vein may reduce the vein and nerve injuries. The purpose of this study is to investigate the risk of the saphenous vein injury by the percutaneous screw insertion during AAA, and to evaluate the effectiveness of the NIR vascular imaging system in the reduction of the saphenous vein injury. METHODS Ten patients with the ankle osteoarthritis underwent AAA. Three screw insertion sites (proximal as number 1, anterior distal as number 2, and posterior distal as number 3) were marked and then the vein was depicted on the medial malleolus using the VeinViewer® Flex. The distance between the screw insertion sites and the closest vein was measured. Additionally, the pattern of the vein course on the medial aspect of the distal tibia was investigated in 32 ankles using the VeinViewer® Flex. RESULTS The distance of number 1, 2, and 3 from the vein was 2.4 ± 1.4 mm (range from 0 to 5 mm), 6.3 ± 6.6 mm (range from 0 to 20 mm) and 3.5 ± 3.1 mm (range from 0 to 11 mm) respectively. In anterior screw insertion site, 3 of 10 cases showed just on the vein. The veins were observed at the anterior region from the center axis of the tibia more than 75% of ankles which was suspected as the greater saphenous vein with closely running of the saphenous nerve, but also other regions had the crossing vein. CONCLUSIONS Percutaneous screw fixation during AAA runs the risk of causing the saphenous structure injury. The NIR light imaging system is beneficial in reducing the complications of saphenous structure damage in AAA.
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Kolvenbach RR, Elias S, Belinky A, Brandeis Z. The V-Block Occlusion Stent and Sclerotherapy Device for Varicose Vein Treatment: A Retrospective Analysis. Ann Vasc Surg 2019; 59:231-236. [PMID: 31009711 DOI: 10.1016/j.avsg.2019.01.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 01/16/2019] [Accepted: 01/19/2019] [Indexed: 11/17/2022]
Abstract
BACKGROUND The procedure aims to show our results with a novel nontumescent, nonthermal technique to treat varicose veins. The V-block occlusion stent is a minimally invasive device for treating reflux of the great saphenous vein (GSV). It is an office-based procedure that does not require tumescence anesthesia. The V-block stent is a self-expandable device that functions as a vein occluder and blood clot trap. Once the V-block is in place, further treatment of the saphenous vein such as ultrasound-guided sclerotherapy can be performed. The V-block device is intended to eliminate the possibility of forwarding passage of clot and sclerosant (embolization) to the deep and pulmonary circulations. METHODS Patients were treated in an outpatient setting with the V-block occluding device. Follow-up was performed using duplex ultrasound to assess occlusion of the saphenous vein as well as the Aberdeen Varicose Vein Questionnaire and Venous Severity Scoring to determine changes in quality of life after the procedure. Patients were followed up at 1 week, 1 month, and 3 months after V-block placement. Duplex scanning was performed to confirm GSV occlusion at all follow-up visits. After deployment of the occlusion stent, a maximum of 2% polidocanol foam was injected with a double barrel syringe which simultaneously evacuated blood from the greater saphenous vein. Follow-up assessment for safety included evaluation of potential complications, device migration, and potential injury at the deployment site. RESULTS Fifty-one symptomatic subjects with documented GSV reflux were enrolled in the study. Complete occlusion of the GSV was achieved in 98% of the patients during the 7-day postprocedural visit. There was no injury at the deployment site. No migration of the V-block device was observed. No deep vein thrombosis or any other complication was recorded. One patient of the 50 patients and 51 procedures experienced an adverse event, phlebitis that resolved under conservative therapy within 4 days with no residual effect. There was a significant improvement in the Aberdeen Vein quality of life measurements and the pain scores. After 3 years, 18 patients were willing to undergo a duplex follow-up examination. The occlusion rate after 3 years was 77.8. There were no device-related complications after this period. CONCLUSIONS The study demonstrated a good safety and performance profile without any major adverse events. The primary end point of vein occlusion and obliteration was met.
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Ovalı C, Sevin MB. Twelve-month efficacy and complications of cyanoacrylate embolization compared with radiofrequency ablation for incompetent great saphenous veins. J Vasc Surg Venous Lymphat Disord 2019; 7:210-216. [PMID: 30655108 DOI: 10.1016/j.jvsv.2018.10.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 10/04/2018] [Indexed: 11/18/2022]
Abstract
OBJECTIVE In this study, the clinical results of radiofrequency ablation (RFA) and n-butyl-cyanoacrylate embolization (CAE) methods were compared in the treatment of incompetent great saphenous veins (GSVs). METHODS We analyzed retrospectively 244 patients (128 patients in the RFA group, 116 patients in the CAE group) with incompetent GSVs who were treated with RFA and CAE according to the patients' choice between June 2013 and June 2016. All patients were thoroughly examined preoperatively and at 1, 3, 6, and 12 months after the operation, and the clinical results and the quality of life were evaluated. Color Doppler ultrasound (CDUS) results were compared between two groups after the operation and at 12 months. Complete vein occlusion was defined as the success of the treatment. RESULTS There was no significant difference between patients treated with RFA or CAE in terms of demographic and clinical features. In CDUS after operation, total occlusion was detected in the saphenous vein in both groups. At the 12-month CDUS, complete occlusion of the GSV was observed in 99.5% of the CAE group and 96.6% of the RFA group (P = .072). Skin burn, which we consider a major complication, occurred only in one patient. No other major complications were seen in either group. Severe pain, ecchymosis, and sensitivity were the most common of the side effects, and these were significantly higher in RFA group than in CAE group. Severe pain occurred in 12.5% of the RFA patients and 4.3% of the CAE patients (P = .042), ecchymosis occurred in 20.3% of the RFA patients and 12% of the CAE patients (P = .044), and sensitivity occurred in 21.9% of the RFA patients and 12.1% of the CAE patients (P = .038), respectively. CONCLUSIONS Based on the present data, our findings suggest that CAE is as effective as RFA ablation with similar rates of successful occlusion and can be associated with less pain and fewer complications than RFA; it also may yield better patient comfort. The current results should be verified with further randomized, controlled trials with longer term follow-up and larger patient groups.
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Bernardini M, Quarto G, Del Sole D, Bernardini E. Influences of postural alterations on the hemodynamic of the gait in patients with saphenous incompetence. A preliminary study. Ann Ital Chir 2019; 90:545-550. [PMID: 31929174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVES The aim of this study is to verify whether the postural alterations can influence the development of the varicose disease with unilateral and bilateral saphenous incompetence. MATERIALS AND METHODS 39 patients suffering from saphenous incompetence diagnosed by hemodynamic study with eco-color doppler (20 patients with bilateral venous insufficiency (VI), 19 patients with unilateral VI) have performed the gait analysis though wireless inertial sensor and baropodometry to assess the plantar pressure distribution both statically and dynamically. RESULTS The 68% and the 60% of subjects suffering from unilateral or bilateral VI present a plantar pressure dysfunction a single foot or both feet in static and/or in dynamic. In 63% of subjects with unilateral VI the propulsion is reduced on the lower limb damaged. The number of asymmetries in walking and dysfunctions in planar pressure in both groups has been calculated. The average number of asymmetries in walking in the group of patients with unilateral VI is significantly greater (p-value=0.0075) compared to the group of patients with bilateral VI. CONCLUSIONS Plantar pressure and increased valvo-muscular pump pressure (VMPP) are not the main etiological factors that modify the hemodynamic in walking. In unilateral cases the postural alterations may contribute to worsening or to appearance of the varicose veins. Postural disorders treatment in children of phlebopaths during the childhood could maintain the mild condition of varicose disease silent. The treatment in adults suffering from unilateral VI may reduce or prevent the appearance of relapses KEY WORDS: Gait analysis, Hemodynamic of the gait, Postural alterations, Saphenous incompetence, Venous insufficiency.
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Fu Y, Fu Y, Lai Y. Blunt traumatic great saphenous vein pseudoaneurysm. JOURNAL OF CLINICAL ULTRASOUND : JCU 2018; 46:602-604. [PMID: 29740827 DOI: 10.1002/jcu.22605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 04/13/2018] [Accepted: 04/18/2018] [Indexed: 06/08/2023]
Abstract
Traumatic venous pseudoaneurysm is extremely rare. Only two cases of great saphenous venous (GSV) pseudoaneurysm have been reported. We present a case in which a gradually enlarged mass occurred at the calf after local injury. It was nonpulsatile and varied in size with posture. It was initially misdiagnosed by contrast MRI. Duplex ultrasound and surgical intervention eventually identified it as a GSV pseudoaneurysm. This case demonstrates the need for physicians to consider venous pseudoaneurysm as a possible diagnosis for nonpulsatile masses in patient with traumatic history, and to use Duplex ultrasound for adequate evaluation.
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Hao S, Cox S, Monahan TS, Sarkar R. Double prepuncture as a valuable adjunctive technique for complex endovenous ablation. J Vasc Surg Venous Lymphat Disord 2018. [PMID: 28623986 DOI: 10.1016/j.jvsv.2017.03.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The objective of this study was to characterize the technique and to report the results of double prepuncture used during complex radiofrequency ablation (RFA) in cases of treating multiple incompetent veins or encountering focal obstruction to catheter advancement. METHODS A double prepuncture technique was applied in patients requiring endovascular ablation of multiple veins and patients with great saphenous vein cannulation failure. We treated 13 limbs in 12 patients during a 24-month period with RFA in which the double prepuncture technique was used. Clinical history, operative reports, outcomes, and follow-up were reviewed. RESULTS RFA was performed with the double puncture technique on, collectively, 10 great saphenous veins, 5 small saphenous veins, and 5 anterior accessory saphenous veins. Mean preoperative Clinical, Etiology, Anatomy, and Pathophysiology score was 4.38 ± 1.6. Three limbs required prepuncture because of difficulty in advancing the catheter cephalad through tortuosity and focal obstruction after failure with techniques such as a guidewire, a guide catheter, and manual compression with ultrasound guidance. Ten limbs received planned double prepuncture for multiple adjacent incompetent veins, for which venipuncture and cannulation of the second target vein would be difficult after tumescent application to the first vein. Postoperative ultrasound demonstrated successful closure of all target veins in which the double prepuncture technique was used. One patient had a deep venous thrombosis (7.7%) that resolved without complications. CONCLUSIONS Double prepuncture is a useful technical adjunct both for simultaneous endovenous ablation of multiple adjacent incompetent veins and when catheter passage is impeded. This technique aids in efficient and successful application of endovenous ablation to complex venous anatomy.
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Boi A, Sanna F, Rossi A, Loi B. Exclusion of a giant saphenous vein graft pseudo-aneurysm with a "double-layer bridging" technique. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2018; 19:8-12. [PMID: 30007870 DOI: 10.1016/j.carrev.2018.06.015] [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: 04/17/2018] [Revised: 06/14/2018] [Accepted: 06/18/2018] [Indexed: 11/18/2022]
Abstract
We report the case of a 72-year-old man admitted to our hospital for chest pain. He had undergone coronary artery bypass graft surgery 23 years before. Contrast-enhanced computer tomography revealed a severe double-lobed dilatation of the saphenous vein graft for the obtuse marginal branch. Coronary angiography did not opacify completely the saphenous vein graft for the huge turbulence in the dilatation. Severe saphenous vein graft dilatation have a significant mortality and it has been generally treated by surgical repair, such as resection with or without bypass of the affected territory. We described an interventional technique, named "double-layer bridging" that combines metallic DES and covered stent used in a double layer. This percutaneous technique, relatively simple and virtually usable for any type of severe dilatation independently of length, can be a reasonable and safe option to exclude giant aneurysm and maintaining distal flow.
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Gowani SA, Hiendlmayr B, Abdelaziz A, Gallagher R, Sadiq I, Hirst J. Coronary Bypass Graft Pseudoaneurysm Successfully Treated by PTFE-Covered Jostent GraftMaster. THE JOURNAL OF INVASIVE CARDIOLOGY 2018; 30:E41. [PMID: 29715169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A 60-year-old male presented 12 months after CABG surgery with a large pulsatile sternal mass. CT scan of the chest demonstrated a pseudoaneurysm originating from the mid saphenous vein graft to the PDA measuring 7.7 x 7.2 x 6.0 cm. After a multidisciplinary consultation, a decision was made to place a Jostent GraftMaster to completely seal the communication of the extravasation.
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