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https://www.readbyqxmd.com/read/29021995/tumor-induced-osteomalacia
#1
Pablo Florenzano, Rachel I Gafni, Michael T Collins
Tumor-induced osteomalacia (TIO) is a rare paraneoplastic syndrome clinically characterized by bone pain, fractures and muscle weakness. It is caused by tumoral overproduction of fibroblast growth factor 23 (FGF23) that acts primarily at the proximal renal tubule, decreasing phosphate reabsorption and 1α-hydroxylation of 25 hydroxyvitamin D, thus producing hypophosphatemia and osteomalacia. Lesions are typically small, benign mesenchymal tumors that may be found in bone or soft tissue, anywhere in the body...
December 2017: Bone Reports
https://www.readbyqxmd.com/read/29019582/ultrasound-guided-foam-sclerotherapy-for-severe-chronic-venous-insufficiency
#2
Guilherme Camargo Gonçalves de-Abreu, Otacílio de Camargo, Márcia Fayad Marcondes de-Abreu, José Luís Braga de-Aquino
Chronic venous insufficiency is characterized by cutaneous alterations caused by venous hypertension; in severe forms, it progresses to lower limb ulcers. Lower limb varicose veins are the main cause of chronic venous insufficiency, and the classic treatment includes surgery and compressive therapy. Minimally invasive alternative treatments for varicose veins include new techniques such as venous thermal ablation using laser or radiofrequency. The use of different methods depends on clinical and anatomical factors...
September 2017: Revista do Colégio Brasileiro de Cirurgiões
https://www.readbyqxmd.com/read/29016882/intra-atrial-re-entrant-tachycardia-in-patients-with-congenital-heart-disease-factors-associated-with-disease-severity
#3
Ivo Roca-Luque, Nuria Rivas Gándara, Laura Dos Subirà, Jaume Francisco Pascual, Jordi Pérez-Rodon, Antònia Pijuan Domenech, Ma Teresa Subirana, Berta Miranda, Alba Santos Ortega, Jaume Casaldàliga Ferrer, David García-Dorado García, Angel Moya Mitjans
Aim: Intra-atrial re-entrant tachycardia (IART) is a common complication in patients with congenital heart disease (CHD) and is related to increased morbidity and mortality. Few reports have been published about factors associated to IART severity. The aim of this study is to analyse factors associated to severe clinical presentation of IART. Methods and Results: Observational study of all consecutive CHD patients who underwent a first IART ablation from January 2009 to December 2015 (94 patients, 39...
July 28, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/29016802/intra-atrial-re-entrant-tachycardia-in-congenital-heart-disease-types-and-relation-of-isthmus-to-atrial-voltage
#4
Ivo Roca-Luque, Nuria Rivas Gándara, Laura Dos Subirà, Jaume Francisco Pascual, Antònia Pijuan Domenech, Jordi Pérez-Rodon, M Teresa Subirana, Alba Santos Ortega, Berta Miranda, Ferran Rosés-Noguer, Ignacio Ferreira-Gonzalez, Jaume Casaldàliga Ferrer, David García-Dorado García, Angel Moya Mitjans
Background: Intra-atrial re-entrant tachycardia (IART) is a frequent and severe complication in patients with congenital heart disease (CHD). Cavotricuspid isthmus (CTI)-related IART is the most frequent mechanism. However, due to fibrosis and surgical scars, non-CTI-related IART is also frequent. Objective: The main objective of this study was to describe the types of IART and circuit locations and to define a cut-off value for unhealthy tissue in the atria. Methods and results: This observational study included all consecutive patients with CHD who underwent a first ablation procedure for IART from January 2009 to December 2015 (94 patients, 39...
August 9, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28993089/a-two-cohort-feasibility-study-on-polyglycolic-acid-yarn-implantation-for-abolition-of-saphenous-vein-reflux
#5
Thomas M Proebstle, Bettina Kleis-Fischer, Thomas Möhler, Oliver Goeckeritz, Ian J Franklin, Jose I Almeida
OBJECTIVE: The objective of this study was to evaluate the feasibility and safety of a polyglycolic acid (PGA) yarn implant for nonthermal ablation of saphenous vein reflux. METHODS: In two consecutive cohort studies (TAHOE I and TAHOE II), the feasibility of abolition of great saphenous vein (GSV) reflux by implantation of a PGA yarn was tested under ultrasound guidance in 51 and 30 patients, respectively. The use of tumescent local anesthesia was not required...
October 6, 2017: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/28976394/-approach-to-venous-diseases-in-the-elderly
#6
Ahmet Kürşat Bozkurt, Ozan Onur Balkanay
Incidence and severity of both deep vein thrombosis and chronic venous insufficiency are increased with age. Today, however, the significance of these diseases in the elderly patient population are still poorly comprehended. Although most patients have a history of previous treatment, chronic venous insufficiency is usually encountered in the advanced clinical stage. As a result, there is an increase in mobility restrictions, the need for assistance in daily activities and the risk of falls in elderly patients...
September 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28976172/use-of-venoactive-drugs-after-surgery-for-varicose-veins-a-preliminary-study
#7
Daniela Mazzaccaro, Lorenzo Muzzarelli, Alfredo Modafferi, Paolo C Righini, Alberto M Settembrini, Giovanni Nano
BACKGROUND: To assess the use of VenoActive Drugs (VADs) after surgery for chronic venous disease in our Operative Unit in terms of patients' compliance to the therapy and a possible effect on the postoperative pain and QoL. METHODS: Data of consecutive patients who underwent surgery were retrospectively analyzed. All patients, through telephone interview 90 days after the operation, were asked about taking the VAD (either sulodexide or MPFF) which was recommended during the postoperative period...
October 2, 2017: International Angiology: a Journal of the International Union of Angiology
https://www.readbyqxmd.com/read/28969485/early-clinical-experience-using-telemedicine-for-the-management-of-patients-with-varicose-vein-disease
#8
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
https://www.readbyqxmd.com/read/28963805/justification-of-routine-venous-thromboembolism-prophylaxis-in-head-and-neck-cancer-reconstructive-surgery
#9
Hui Shan Ong, Sandhya Gokavarapu, Laith Al-Qamachi, Min Yi Yin, Li Xin Su, Tong Ji, Chen Ping Zhang
BACKGROUND: Venous thromboembolism (VTE) is a preventable complication in which early ambulation is expected after head and neck surgery. Thus, the role of VTE prophylaxis is questionable and needs further assessment. The purpose of this study was to specify the relative contributing risk factors for patients who underwent head and neck cancer ablation with immediate reconstruction. METHODS: A retrospective analysis was conducted of consecutive head and neck cancer ablations with immediate reconstructions between 2008 and 2013...
September 30, 2017: Head & Neck
https://www.readbyqxmd.com/read/28956506/one-year-results-of-the-use-of-endovenous-radiofrequency-ablation-utilising-an-optimised-radiofrequency-induced-thermotherapy-protocol-for-the-treatment-of-truncal-superficial-venous-reflux
#10
George E Badham, Scott J Dos Santos, Lucinda Ba Lloyd, Judy M Holdstock, Mark S Whiteley
Background In previous in vitro and ex vivo studies, we have shown increased thermal spread can be achieved with radiofrequency-induced thermotherapy when using a low power and slower, discontinuous pullback. We aimed to determine the clinical success rate of radiofrequency-induced thermotherapy using this optimised protocol for the treatment of superficial venous reflux in truncal veins. Methods Sixty-three patients were treated with radiofrequency-induced thermotherapy using the optimised protocol and were followed up after one year (mean 16...
January 1, 2017: Phlebology
https://www.readbyqxmd.com/read/28929209/upper-urinary-tract-effects-after-irreversible-electroporation-ire-of-human-localised-renal-cell-carcinoma-rcc-in-the-irene-pilot-phase-2a-ablate-and-resect-study
#11
J J Wendler, M Pech, J Köllermann, B Friebe, S Siedentopf, S Blaschke, D Schindele, M Porsch, D Baumunk, J Jürgens, F Fischbach, J Ricke, M Schostak, M Böhm, U B Liehr
PURPOSE: Irreversible electroporation (IRE) is a new potential ablation modality for small renal masses. Animal experiments have shown preservation of the urine-collecting system (UCS). The purpose of this clinical study was to perform the first evaluation and comparison of IRE's effects on the renal UCS by using urinary cytology, magnetic-resonance imaging, and resection histology in men after IRE of pT1a renal-cell carcinoma (RCC). METHODS: Seven patients with biopsy-proven RCC pT1a cN0cM0 underwent IRE in a phase 2a pilot ablate-and-resect study (IRENE trial)...
September 19, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28928979/ablation-of-a-left-sided-accessory-pathway-with-near-zero-fluoroscopy-in-a-9-year-old-boy
#12
Gabriel Cismaru, Lucian Muresan, Mihai Puiu, Radu Rosu, Gabriel Gusetu, Dana Pop, Dumitru Zdrenghea
Catheter ablation of cardiac arrhythmias in pediatric population is associated with the risk of ionizing radiation on the child. Due to a greater radiation sensitivity in children and a longer life expectancy newer techniques try to reduce the radiation exposure. A new technique for zero-fluoroscopy catheter ablation is described in a 9-year-old boy who had a left-sided concealed accessory pathway. The NAVX Ensite 3D mapping system permits catheter placement inside the venous system and movement inside the heart chambers without the use of X-rays...
September 2017: Oxford Medical Case Reports
https://www.readbyqxmd.com/read/28927932/chitosan-doxycycline-hydrogel-an-mmp-inhibitor-sclerosing-embolizing-agent-as-a-new-approach-to-endoleak-prevention-and-treatment-after-endovascular-aneurysm-repair
#13
Fatemeh Zehtabi, Pompilia Ispas-Szabo, Djahida Djerir, Lojan Sivakumaran, Borhane Annabi, Gilles Soulez, Mircea Alexandru Mateescu, Sophie Lerouge
The success of endovascular repair of abdominal aortic aneurysms remains limited due to the development of endoleaks. Sac embolization has been proposed to manage endoleaks, but current embolizing materials are associated with frequent recurrence. An injectable agent that combines vascular occlusion and sclerosing properties has demonstrated promise for the treatment of endoleaks. Moreover, the inhibition of aneurysmal wall degradation via matrix metalloproteinases (MMPs) may further prevent aneurysm progression...
September 16, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28927032/clinical-study-of-radiofrequency-ablation-combined-with-tace-in-the-treatment-of-breast-cancer-with-liver-metastasis
#14
Haijun Wang, Bin Liu, Houlong Long, Fengfeng Zhang, Silei Wang, Feng Li
We studied the clinical effects of percutaneous radiofrequency ablation (RFCA) combined with trans-catheter arterial chemoembolization (TACE) in the treatment of breast cancer with liver metastasis. Eighty-eight patients with a diagnosis of breast cancer with liver metastasis for the first time and patients with liver metastasis after radical mastectomy were consecutively selected. The subjects were divided according to the different treatment methods. They were divided either into the control group of 50 cases or the observation group of 38 cases...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28912938/comparison-of-endovenous-laser-and-radiofrequency-ablation-in-treating-varices-in-the-same-patient
#15
Orhan Bozoglan, Bulent Mese, Erdinc Eroglu, Hasan Cetin Ekerbiçer, Alptekin Yasim
Introduction: To compare endovenous laser ablation (EVLA) and radiofrequency ablation (RFA) in different legs in the same individual in patients with venous insufficiency. Methods: Sixty patients with bilateral saphenous vein insufficiency were included. EVLA or RFA was applied to one of the patient's legs and RFA or EVLA to the other leg. Results: EVLA and RFA complications were hyperemia at 20.7% and 31.0%, ecchymosis at 31.0% and 51.7% and edema at 27.6% and 65.5%, respectively. The rate of recanalization was 6...
2017: Journal of Lasers in Medical Sciences
https://www.readbyqxmd.com/read/28902027/clinical-outcomes-of-radiofrequency-ablation-for-unilateral-and-bilateral-varicose-veins
#16
Sook Young Jeon, Jin Hyun Joh, Ho-Chul Park
BACKGROUND: Approximately 20% of varicose vein are bilateral. Patients prefer a simultaneous bilateral procedure instead of 2 separate unilateral procedures. There is currently little evidence comparing bilateral and unilateral varicose vein surgeries. OBJECTIVE: To report the clinical outcomes of unilateral and bilateral radiofrequency ablation (RFA) for varicose veins. MATERIALS AND METHODS: The authors retrospectively collected data on clinical outcomes of patients who underwent RFA...
September 4, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28893152/a-new-percutaneous-technique-n-butyl-cyanoacrylate-adhesive-for-the-treatment-of-giant-saphenous-vein-insufficiency
#17
Mehmet Senel Bademci, Kaptanıderya Tayfur, Gökhan Ocakoglu, Serkan Yazman, Muhammet Akyüz, Haydar Yasa
Background We have made a retrospective evaluation of the results of the cyanoacrylate ablation technique which has recently started to be used in the treatment of giant saphenous vein insufficiency today and in which tumescent anesthesia is not required. Methods Giant saphenous vein was treated in 50 patients between September 2015 and September 2016 by using endovenous cyanoacrylate ablation. In the procedure, tumescent anesthesia and varsity socks were not used. Control duplex ultrasound evaluation was performed in the post-procedural 1st, 6th and 12th months...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/28886918/complementary-and-alternative-therapies-for-restless-legs-syndrome-an-evidence-based-systematic-review
#18
REVIEW
Xiao-Min Xu, Yang Liu, Shi-Yu Jia, Mei-Xue Dong, Du Cao, You-Dong Wei
Restless legs syndrome (RLS) is defined as an irresistible urge to move the legs, which is usually accompanied by paresthesias or dysesthesias at least twice weekly, and affects 2%-4% of adults in Europe and North America. This systematic review assesses the current complementary and alternative options for RLS and the potential benefits of those treatments on sleep quality, mood disorder, and quality of life. A systematic search of the PubMed, Embase, Cochrane, and Web of Science databases was conducted. Eighteen studies met the inclusion criterion, which included the use of the international RLS study group criteria...
June 19, 2017: Sleep Medicine Reviews
https://www.readbyqxmd.com/read/28885207/effect-of-irreversible-electroporation-of%C3%A2-prostate-cancer-on-microcirculation-imaging-findings-in-contrast-enhanced-t1-weighted-3d-mri
#19
L P Beyer, B Pregler, N Verloh, K Brünn, M Haimerl, C Stroszczynski, E M Jung, P Wiggermann
OBJECTIVES: Irreversible electroporation (IRE) is a novel focal ablation technique applicable for treatment of prostate cancer (PCa). We aim to evaluate imaging findings of T1-weighted contrast-enhanced MRI after percutaneous IRE of low-risk PCa. METHODS: A total of 13 male patients underwent IRE of focal low-risk PCa and were included in this analysis. Prostate IRE was conducted using 2-4 electrodes being placed under CT-fluoroscopy guidance. Dynamic contrast-enhanced 3D isotropic fat-saturated T1-weighted MRI (DCE-MRI) was performed 24-72 hours before and 24-72 hours after ablation...
September 4, 2017: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/28854778/nocturnal-leg-symptoms-are-not-associated-with-specific-patterns-of-superficial-venous-insufficiency
#20
Lisa F Fronek, Nisha J Bunke, Helane S Fronek
BACKGROUND: Certain nocturnal symptoms such as leg cramping (LC) and restless leg symptoms (RLS) are found in patients with venous disease.1 This study investigates the relationship between nocturnal symptoms and anatomic locations of superficial venous insufficiency. METHODS: A retrospective review of 371 consecutive patients presenting to a venous disease practice over a 1-year period was conducted. Patients underwent comprehensive assessment including standardized duplex scans...
August 30, 2017: International Angiology: a Journal of the International Union of Angiology
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