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https://www.readbyqxmd.com/read/29802054/pre-operative-color-doppler-ultrasonography-predicts-endovenous-heat-induced-thrombosis-after-endovenous-radiofrequency-ablation
#1
Chiara Lomazzi, Viviana Grassi, Sara Segreti, Marta Cova, Daniele Bissacco, Ruth L Bush, Santi Trimarchi
OBJECTIVES: The aim was to identify pre-operative color Doppler ultrasound (CDUS) variables predictive of post-operative endovenous heat induced thrombosis (EHIT) after radiofrequency ablation (RFA) of the saphenous veins. DESIGN: This was a single centre, observational study with retrospective analysis of consecutive patients treated from December 2010 to February 2017. MATERIALS AND METHODS: Pre-operatively, the diameter of the sapheno-femoral junction (dSFJ), distance between epigastric vein and SFJ (dEV-SFJ), maximum great saphenous vein (GSV) diameter (mdGSV), diameter of the saphenous-popliteal junction (dSPJ), and mean small saphenous vein (SSV) diameter (adSSV) were measured...
May 22, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29784594/the-effect-of-increasing-catheter-distance-from-the-deep-junction-on-the-outcomes-of-radiofrequency-vein-ablation
#2
Afsha Aurshina, Yawei Zhang, Fang Wang, Jonathan Cardella, Kristine Orion, Bauer Sumpio, Timur Sarac, Cassius Iyad Ochoa Chaar
OBJECTIVE: Thermal vein ablation (VA) is the recommended treatment modality for superficial venous reflux, with a recommended positioning of the catheter at 2 to 3 cm from the junction of the deep venous system. In contrast, novel sealing technology for saphenous VA involves treatment starting at 3 to 5 cm distal to the deep junction. This study examines the effect of increasing catheter distance from the junction on the outcomes of VA using radiofrequency. METHODS: A retrospective single-center review of patients treated with VA was performed...
May 18, 2018: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/29754530/compression-with-23-mmhg-or-35-mmhg-stockings-after-saphenous-catheter-foam-sclerotherapy-and-phlebectomy-of-varicose-veins-a-randomized-controlled-study
#3
Attilio Cavezzi, Giovanni Mosti, Roberto Colucci, Valentina Quinzi, Luca Bastiani, Simone U Urso
Objectives To compare two different medical compression stockings after varicose vein treatment. Patients and methods A randomized single-blind controlled study on two compression regimes after saphenous catheter foam sclerotherapy + phlebectomy was performed. After pads and 5 mmHg contention sock, 23 mmHg (group A, Struva 23®) or 35 mmHg (group B, Struva 35®) medical compression stocking was applied 24 h/day for seven days; subsequently 21-23 mmHg medical compression stocking in daytime. Symptoms, compliance, skin findings, and bioimpedance spectroscopy parameters were assessed...
January 1, 2018: Phlebology
https://www.readbyqxmd.com/read/29719192/response-to-letter-regarding-combined-popliteal-catheter-with-single-injection-vs-continuous-infusion-saphenous-nerve-block-for-foot-and-ankle-surgery
#4
Steven M Raikin, Kathleen Jarrell, Elizabeth McDonald, Rachel Shakked, Kristen Nicholson, Vincent Kasper
No abstract text is available yet for this article.
May 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/29719191/letter-regarding-combined-popliteal-catheter-with-single-injection-vs-continuous-infusion-saphenous-nerve-block-for-foot-and-ankle-surgery
#5
Mark C Kendall
No abstract text is available yet for this article.
May 2018: Foot & Ankle International
https://www.readbyqxmd.com/read/29688199/-radiofrequency-ablation-in-comprehensive-surgical-treatment-of-patients-with-varicose-veins-of-lower-limbs
#6
M D Dibirov, A I Shimanko, R U Gadzhimuradov, A S Volkov, D S Tiurin, A Kh Magdiev
Analysed herein are the results of using radiofrequency ablation (RFA) in comprehensive surgical treatment of patients presenting with varicose veins of the lower extremities. The study included a series of ninety-eight 28-to-60-year-old patients (with a total of 105 operations performed) suffering from varicose veins of the lower limbs. Of these, there were 10 men (10.3%) and 88 women (89.7%). Venous disease of clinical class C2 according to the CEAP classification was diagnosed in 80 patients, that of class C3 in 17, and that of class C4a in 1 patient...
2018: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/29642798/a-retrospective-study-of-a-new-n-butyl-2-cyanoacrylate-glue-ablation-catheter-incorporated-with-application-guiding-light-for-the-treatment-of-venous-insufficiency-twelve-month-results
#7
Turhan Yavuz, Altay Nihat Acar, Huseyin Aydın, Evren Ekingen
Objective This study aims to present the early results of a retrospective study of the use of novel n-butyl-2-cyanoacrylate (VenaBlock)-based nontumescent endovenous ablation with a guiding light for the treatment of patients with varicose veins. Methods Patients with lower limb venous insufficiency were treated with n-butyl-2-cyanoacrylate (VenaBlock Venous Closure System) between April 2016 and July 2016. The study enrolled adults aged 21-70 years with symptomatic moderate to severe varicosities (C2-C4b) and great saphenous vein reflux lasting longer than 0...
January 1, 2018: Vascular
https://www.readbyqxmd.com/read/29578657/reproducibility-stability-and-biological-variability-of-thrombin-generation-using-calibrated-automated-thrombography-in-healthy-dogs
#8
Benoît Cuq, Shauna L Blois, R Darren Wood, Gabrielle Monteith, Anthony C Abrams-Ogg, Christian Bédard, Geoffrey A Wood
BACKGROUND: Thrombin plays a central role in hemostasis and thrombosis. Calibrated automated thrombography (CAT), a thrombin generation assay, may be a useful test for hemostatic disorders in dogs. OBJECTIVES: To describe CAT results in a group of healthy dogs, and assess preanalytical variables and biological variability. ANIMALS: Forty healthy dogs were enrolled. METHODS: Lag time (Lag), time to peak (ttpeak), peak thrombin generation (peak), and endogenous thrombin potential (ETP) were measured...
March 26, 2018: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/29573901/corrigendum-to-catheter-foam-sclerotherapy-of-the-great-saphenous-vein-with-perisaphenous-tumescence-infiltration-and-saphenous-irrigation-eur-j-vasc-endovasc-surg-2017-629-635
#9
Attilio Cavezzi, Giovanni Mosti, Fausto Campana, Lorenzo Tessari, Luca Bastiani, Simone U Urso
No abstract text is available yet for this article.
May 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29563058/forty-hours-with-a-traumatic-carotid-transection-a-diagnostic-caveat-and-review-of-the-contemporary-management-of-penetrating-neck-trauma
#10
Eugene Ng, Ian Campbell, Andrew Choong, Allan Kruger, Philip J Walker
Although penetrating neck trauma (PNT) is uncommon, it is associated with the significant morbidity and mortality. The management of PNT has changed significantly over the past 50 years. A radiological assessment now is a vital part of the management with a traditional surgical exploration. A 22 years old male was assaulted by a screwdriver and sustained multiple penetrating neck injuries. A contrast CT scan revealed a focal pseudoaneurysm in the left common carotid artery bulb. There was no active bleeding or any other vascular injuries and the patient remained haemodynamically stable...
April 2018: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/29515702/mid-term-report-on-the-safety-and-effectiveness-of-endovenous-radiofrequency-ablation-for-varicose-veins
#11
Kiyoshi Tamura, Toshiyuki Maruyama
Objective : Endovenous radiofrequency ablation (RFA), a relatively new technique for treating great saphenous varicose veins, is less invasive compared with stripping surgery. This study examined the mid-term safety and effectiveness of RFA for varicose veins. Materials and Methods : We enrolled 104 patients (147 limbs) who underwent RFA for varicose veins of the lower extremities (females, 67; 64.4%). The mean age was 68.9±9.2 years (39-85 years). In 121 limbs (82.3%), there were great saphenous veins. All patients were observed as outpatients for 12 months after the procedure...
December 25, 2017: Annals of Vascular Diseases
https://www.readbyqxmd.com/read/29415861/effective-plasma-alfaxalone-concentration-to-produce-immobility-in-male-neutered-cats
#12
Bruno H Pypendop, Kristine T Siao, M G Ranasinghe, Kirby Pasloske
OBJECTIVE: To determine the effective plasma alfaxalone concentration for the production of immobility in cats. STUDY DESIGN: Prospective up-and-down study. ANIMALS: Sixteen 1-2 year old male castrated research cats. METHODS: Cats were instrumented with catheters in a jugular and a medial saphenous vein. Alfaxalone was administered via the medial saphenous catheter, using a target-controlled infusion system. The infusion lasted for approximately 32 minutes...
May 2018: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/29402354/comparison-of-direct-and-indirect-methods-of-measuring-arterial-blood-pressure-in-healthy-male-rhesus-macaques-macaca-mulatta
#13
Logan K France, Meghan S Vermillion, Caroline M Garrett
Blood pressure is a critical parameter for evaluating cardiovascular health, assessing effects of drugs and procedures, monitoring physiologic status during anesthesia, and making clinical decisions. The placement of an arterial catheter is the most direct and accurate method for measuring blood pressure; however, this approach is invasive and of limited use during brief sedated examinations. The objective of this study was to determine which method of indirect blood pressure monitoring was most accurate compared with measurement by direct arterial catheterization...
January 1, 2018: Journal of the American Association for Laboratory Animal Science: JAALAS
https://www.readbyqxmd.com/read/29388867/is-catheter-directed-foam-sclerotherapy-more-effective-than-the-usual-foam-sclerotherapy-for-treatment-of-the-great-saphenous-vein
#14
Orsini Camillo
Objective This retrospective study presents the long-term results of catheter-directed foam sclerotherapy of the great saphenous vein. Method From January 2003 to June 2017, 277 patients with varices and great saphenous vein incompetence were treated with echo-guided foam sclerotherapy. Forty-six patients were treated with long-catheters guided by foam sclerotherapy. Foaming was carried out with sodium-tetra-decyl-sulphate. Results Results were examined in the two groups: A (long-catheters) and B (other procedures)...
January 1, 2018: Phlebology
https://www.readbyqxmd.com/read/29071157/looking-beyond-oral-mucosa-initial-results-of-everted-saphenous-vein-graft-urethroplasty-esvgu-in-long-anterior-urethral-strictures
#15
Arif Akhtar, Nikhil Khattar, Hemant Goel, Swatantra Rao, Raman Tanwar, Rajeev Sood
OBJECTIVE: To prospectively evaluate the feasibility and initial results of an everted saphenous vein graft (eSVG) as a dorsolateral onlay, in patients with long anterior urethral strictures and/or chronic tobacco users. PATIENTS AND METHODS: In all, 20 patients with long anterior urethral strictures (>7 cm) and/or chronic tobacco exposed oral mucosa were included in the study. The harvested SVG was hydro-distended, detubularised, and everted. Substitution urethroplasty using an eSVG was performed using a dorsolateral onlay technique...
September 2017: Arab Journal of Urology
https://www.readbyqxmd.com/read/29070575/saphenous-nerve-stimulation-normalizes-bladder-underactivity-induced-by-tibial-nerve-stimulation-in-cats
#16
Shun Li, Xing Li, Katherine Theisen, Jeffrey Browning, Bing Shen, Jicheng Wang, James R Roppolo, William C de Groat, Changfeng Tai
This study in α-chloralose anesthetized cats aimed at investigating the bladder responses to saphenous nerve stimulation (SNS). A urethral catheter was used to infuse the bladder with saline and to record changes in bladder pressure. With the bladder fully distended, SNS at 1 Hz frequency and an intensity slightly below the threshold (T) for inducing an observable motor response of the hindlimb muscles induced large amplitude (40-150 cmH2O) bladder contractions. Application of SNS (1 Hz, 2-4T) during cystometrograms (CMGs), when the bladder was slowly (1-3 ml/min) infused with saline, significantly (p<0...
October 25, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/29038408/-aortitis-syndrome-requiring-redo-bentall-procedure-with-coronary-artery-bypass-grafting-due-to-graft-detachment-report-of-a-case
#17
Masami Sotokawa, Hideyuki Tomioka, Takashi Azuma, Shigeyuki Aomi, Kenji Yamazaki
A 53-year-old woman was referred to us for reoperation of aortic root. Twenty-three years ago, she was diagnosed with aortitis and suffered from annuloaortic ectasia, aortic regurgitation, severe stenosis of left carotid and subclavian arteries and occulusion of the main trunk of left coronary artery. The left coronary system was perfused by collateral arteries from right coronary artery. She had undergone original Bentall procedure( Cooley graft 26 mm+SJM valve 25 mm) with coronary artery bypass grafting (CABG)[saphenous vein graft (SVG)-left anterior descending artery (LAD)]...
October 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/29037350/prospective-study-of-safety-and-effectiveness-in-the-use-of-radiofrequency-ablation-for-incompetent-great-saphenous-vein-%C3%A2-12%C3%A2-mm
#18
Maday Cabrero Fernandez, Isaac Martinez Lopez, Manuela Maria Hernandez Mateo, Pablo Marques de Marino, Iñaki Cernuda Artero, Francisco Javier Serrano Hernando
OBJECTIVE: The objective of this study was to assess the outcomes of radiofrequency ablation (RFA) in incompetent great saphenous vein (GSV) according to its diameter. METHODS: This was a prospective single-center study including all patients treated with RFA from September 2014 to December 2015. The sample was divided according to the maximum GSV diameter measured on duplex ultrasound scan (A, <12 mm; B, ≥12 mm). Second-generation catheters (ClosureFast; Covidien, Mansfield, Mass) and tumescent anesthesia were used...
November 2017: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/28983903/dynamic-ultrasound-guided-short-axis-needle-tip-navigation-technique-vs-landmark-technique-for-difficult-saphenous-vein-access-in-children-a-randomised-study
#19
S Hanada, M T Van Winkle, S Subramani, K Ueda
Dynamic ultrasound-guided short-axis needle tip navigation is a novel technique for vascular access. After venipuncture, the needle and catheter are further advanced within the vessel lumen under real-time ultrasound guidance with constant visualisation of the needle tip in the short-axis view. This can minimise the risk of transfixing the cannulated vessel. We compared two techniques for non-visible saphenous vein cannulation under general anaesthesia in children weighing ≥ 3 kg and less than four years of age: dynamic ultrasound-guided short-axis needle tip navigation technique (ultrasound group) vs...
October 6, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28969485/early-clinical-experience-using-telemedicine-for-the-management-of-patients-with-varicose-vein-disease
#20
Yasaman Kavousi, Ziad Al-Adas, Janelle M Crutchfield, Efstathios Karamanos, Christine Swanson, Judith C Lin
Introduction The use of telemedicine services may be effective in the perioperative management of patients with varicose veins. Methods Over a seven-month period, patients with varicose veins were evaluated in the virtual clinic via two-way secure videoconferencing or the traditional clinic by the same physician provider. Data sources included institutional Vascular Quality Initiative registry and patient satisfaction surveys. Results Among a total of 121 patients with varicose veins who underwent endovenous catheter ablation of the saphenous vein, 20 patients (16...
January 1, 2017: Journal of Telemedicine and Telecare
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