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https://www.readbyqxmd.com/read/28208936/supra-hepatic-inferior-vena-cava-thrombosis-surgical-challenges
#1
Senthil Muthuraman, Anand Ramamurthy, Mahesh Gopashetty, Cuddalore Sadasivam Vijayshankar, Anand Khakhar
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a chronic affliction characterized by numerous liver and kidney cysts. There is a gradual but progressive renal and liver impairment which may require combined liver-kidney transplantation. Compression of the retrohepatic Inferior Vena Cava (IVC) by an enlarged polycystic liver may impede clear visualization on pre-operative imaging and miss an underlying thrombosis or obliteration. This may result in an intra-operative surprise. Management can be challenging requiring modification of conventional surgical approach...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28196633/old-and-new-oral-anticoagulants-food-herbal-medicines-and-drug-interactions
#2
REVIEW
Alessandro Di Minno, Beatrice Frigerio, Gaia Spadarella, Alessio Ravani, Daniela Sansaro, Mauro Amato, Joseph P Kitzmiller, Mauro Pepi, Elena Tremoli, Damiano Baldassarre
The most commonly prescribed oral anticoagulants worldwide are the vitamin K antagonists (VKAs) such as warfarin. Factors affecting the pharmacokinetics of VKAs are important because deviations from their narrow therapeutic window can result in bleedings due to over-anticoagulation or thrombosis because of under-anticoagulation. In addition to pharmacodynamic interactions (e.g., augmented bleeding risk for concomitant use of NSAIDs), interactions with drugs, foods, herbs, and over-the-counter medications may affect the risk/benefit ratio of VKAs...
February 5, 2017: Blood Reviews
https://www.readbyqxmd.com/read/28190568/predictable-factors-of-deep-venous-thrombosis-in-patients-undergoing-spine-surgery
#3
Terumasa Ikeda, Hiroshi Miyamoto, Kazuki Hashimoto, Masao Akagi
BACKGROUND: DVT is one of the major postoperative complications of joint replacement surgery of the lower extremity which can cause catastrophic complications such as pulmonary embolism. However, little is known about the incidence of DVT after spine surgery. The purpose of this study was to examine predictable factors of DVT after spine surgery. METHODS: This study included 194 patients who underwent spine surgery (104 males, 90 females, mean age 65.7 years). Postoperative DVT was detected using duplex ultrasonography (DUS)...
February 9, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28185392/thrombotic-valvular-dysfunction-with-transcatheter-mitral-interventions-for-postsurgical-failures
#4
Marvin H Eng, Adam Greenbaum, Dee Dee Wang, Janet Wyman, Dnp, Heider Arjomand, Pradeep Yadav, Hassan Nemeh, Gaetano Paone, Mayra Guerrero, William O'Neill
BACKGROUND: Degenerated surgical mitral valve repairs or surgical prostheses are currently being treated with transcatheter mitral valve replacement (TMVR). We report the procedural and mid-term assessment of thirteen cases. METHODS: From 12/2013 to 12/2015, 13 consecutive patients with degenerated mitral valve repair or valve replacement were treated. Patients were assessed for mitral valve academic valve consortium (MVARC) defined outcomes. RESULTS: Immediate procedural MVARC defined technical success was 92%...
February 10, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28185212/economic-evaluations-of-new-oral-anticoagulants-for-the-prevention-of-venous-thromboembolism-after-total-hip-or-knee-replacement-a-systematic-review
#5
REVIEW
James Brockbank, Sorrel Wolowacz
BACKGROUND: Total hip replacement (THR) and total knee replacement (TKR) surgeries are being performed with increasing regularity and are associated with a high risk of developing a venous thromboembolism (VTE). New oral anticoagulants (NOACs) may be more effective at preventing VTEs but are associated with more bleeding events versus traditional anticoagulants. OBJECTIVE: The objective of this systematic review was to identify published economic analyses of NOACs for primary VTE prophylaxis following THR and TKR surgeries, and to summarise the modelling techniques used and the cost-effectiveness results...
February 10, 2017: PharmacoEconomics
https://www.readbyqxmd.com/read/28176619/inferior-vena-cava-replacement-in-living-donor-liver-transplant-for-hepatocellular-carcinoma-first-case-report-in-saudi-arabia
#6
Firas Zahr Eldeen, Mohammed Rabie Abdulfatah, Dieter Broering
Living-donor liver transplant for hepatocellular carcinoma located on hepatocaval confluence or in contact with the inferior vena cava is technically challenging, and candidates for this kind of procedure should be carefully selected. It is difficult to rule out major vascular invasion except after hepatectomy and histologic examination; in addition, the possible dissemination of cancer cells during recipient hepatectomy is a considerable risk. Herein, we report the first case in Saudi Arabia of right lobe living-donor liver transplant combined with inferior vena cava reconstruction using cryopreserved iliac vein graft after en bloc resection of the liver with part of the diaphragm, anterior wall of retrohepatic inferior vena cava, and a 5-cm hepatocellular carcinoma in segment 7...
February 7, 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28174415/comparison-of-enoxaparin-and-rivaroxaban-in-balance-of-anti-fibrinolysis-and-anticoagulation-following-primary-total-knee-replacement-a-pilot-study
#7
Jinwei Xie, Jun Ma, Qiang Huang, Chen Yue, Fuxing Pei
BACKGROUND This study aimed to assess whether the efficacy of tranexamic acid (TXA) would be altered when rivaroxaban or enoxaparin was used for thromboprophylaxis in primary total knee replacement (TKR). It was hypothesized that the hemostatic effect of TXA would be better with the use of enoxaparin. MATERIAL AND METHODS A randomized clinical trial was conducted on 194 patients undergoing primary TKR for osteoarthritis. An intravenous dose of 15 mg/kg (TXA) and 1 g topical TXA were used. Patients randomly received enoxaparin or rivaroxaban prophylaxis when the drainage was less than 30 ml/h 6-8 h postoperatively...
February 8, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28163887/central-venous-access-related-adverse-events-after-trabectedin-infusions-in-soft-tissue-sarcoma-patients-experience-and-management-in-a-nationwide-multi-center-study
#8
Michiel C Verboom, Jan Ouwerkerk, Neeltje Steeghs, Jacob Lutjeboer, J Martijn Kerst, Winette T A van der Graaf, Anna K L Reyners, Stefan Sleijfer, Hans Gelderblom
BACKGROUND: Trabectedin has shown efficacy against soft tissue sarcomas (STS) and has manageable toxicity. Trabectedin is administered through central venous access devices (VAD), such as subcutaneous ports with tunneled catheters, Hickman catheters and PICC lines. Venous access related adverse events are common, but have not yet been reported in detail. METHODS: A retrospective analysis of patient files of STS patients receiving trabectedin monotherapy between 1999 and 2014 was performed in all five STS referral centers in the Netherlands...
2017: Clinical Sarcoma Research
https://www.readbyqxmd.com/read/28157751/inherited-and-uncommon-causes-of-stroke
#9
Jennifer Juhl Majersik
PURPOSE OF REVIEW: This article is a practical guide to identifying uncommon causes of stroke and offers guidance for evaluation and management, even when large controlled trials are lacking in these rarer forms of stroke. RECENT FINDINGS: Fabry disease causes early-onset stroke, particularly of the vertebrobasilar system; enzyme replacement therapy should be considered in affected patients. Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), often misdiagnosed as multiple sclerosis, causes migraines, early-onset lacunar strokes, and dementia...
February 2017: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/28139107/-venous-aneurysms-associated-with-lymphatic-malformations
#10
V Núñez Cerezo, M I Romo Muñoz, J Jiménez Gómez, P Triana Junco, A Sánchez Galán, G Chocarro Amatriain, J C López Gutiérrez
OBJECTIVES: To analyze and describe the association between the development of venous aneurysms of the mayor vessels in patients with lymphatic malformations. MATERIAL AND METHODS: Retrospective review of patients diagnosed with both VA and LM from 1993 to 2014 and a descriptive analysis of clinical course was performed. RESULTS: We found 6 patients, 50% females, who had LM and VA confirmed with imaging techniques. All were diagnosed between 20 weeks- 12 years of age...
April 10, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
https://www.readbyqxmd.com/read/28128085/antiphospholipid-syndrome-with-anti%C3%AE-2glicoprotein-1-antibodies-as-the-cause-of-recurrent-tibial-vein-thrombosis-in-sapho-syndrome
#11
Hanna Przepiera-Będzak, Marek Brzosko
The antiphospholipid antibody syndrome is defined by the presence of antiphospholipid antibodies in patients with recurrent venous or arterial thromboembolism (1). SAPHO syndrome is a rare disease, characterized by specific clinical manifestations of synovitis, acne pustulosis, hyperostosis, and osteitis. It is a disease that manifests with a combination of osseous and articular manifestations associated with skin lesions (2). Venous thrombosis complicating SAPHO syndrome seems to be uncommon with an unclear pathogenesis (3-9)...
December 2016: Acta Dermatovenerologica Croatica: ADC
https://www.readbyqxmd.com/read/28127728/arteriovenous-access-does-not-perform-as-well-for-plasmapheresis
#12
Mathew Wooster, Rachel Wilson, Murray Shames, Neil Moudgill
PURPOSE: Access surgeons are occasionally asked to create arteriovenous access for non-dialysis functions. Subjectively noting overall poor results, we seek to present our experience with arteriovenous access creation for apheresis. METHODS: Billing records were reviewed using Current Procedural Terminology (CPT) and International Classification of Diseases (ICD-9) codes to identify patients undergoing arteriovenous access creation for diseases other than renal failure from January 2007 to August 2014...
January 25, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28120818/pregnancy-and-menopause-in-patients-with-systemic-lupus-erythematosus-and-or-antiphospholipid-syndrome-practical-guide-from-eular
#13
Roberta Vagelli, Chiara Tani, Marta Mosca
Over the last few decades, in reproductive medicine have allowed an improvement in the management and outcome of pregnancy in connective tissue diseases (CTD), such as Systemic progress Lupus Erythematosus and Antiphospholipid Syndrome; however, pregnancy and other related issues represent a crucial moment for patients and their family and some unmet needs are still present. In routine clinical practise, health professionals involved in the care of SLE and/or APS patients need to consider many aspects of the reproductive life of patients, involving not only pregnancy and family planning but also fertility, contraception, cancer surveillance and menopause...
January 25, 2017: Polskie Archiwum Medycyny Wewnętrznej
https://www.readbyqxmd.com/read/28120759/-when-textiles-help-your-recovery
#14
Bernard Martel, Christine Campagne, Nemeshwaree Behary Massika
Textiles are widely used in the biomedical domain, particularly in wound dressings or as implantable devices for strengthening or even replacing some damaged organs. Nowadays they present more and more sophisticated functionalities contributing to the healing process, to the organs regeneration, and fight against infection or thrombosis. Advanced spinning technologies of biostable or bioresorbable polymers and surface treatment technologies are often used, as well as nanotechnologies, to implement two main strategies for development of bio-active textiles...
January 2017: Médecine Sciences: M/S
https://www.readbyqxmd.com/read/28102615/comparative-effectiveness-of-venous-thromboembolism-prophylaxis-options-for-the-patient-undergoing-total-hip-and-knee-replacement-a-network-meta-analysis
#15
A Kapoor, A Ellis, N Shaffer, J Gurwitz, A Chandramohan, J Saulino, A Ishak, T Okubanjo, F Michota, E Hylek, T A Trikalinos
: Essentials Despite trial data, guidelines have not endorsed direct oral Xa inhibitors above other options. We provide profiles of venous thromboembolism and hemorrhage risk for 12 options. Direct oral Xa inhibitors had a favorable profile compared with low-molecular-weight heparin. Other options did not have favorable profiles compared with low-molecular-weight heparin. SUMMARY: Background There are numerous trials and several meta-analyses comparing venous thromboembolism (VTE) prophylaxis options after total hip and knee replacement (THR and TKR)...
February 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28100471/valve-thrombosis-following-transcatheter-aortic-valve-replacement-significance-of-blood-stasis-on-the-leaflets
#16
Koohyar Vahidkhah, Mohammed Barakat, Mostafa Abbasi, Shahnaz Javani, Peyman N Azadani, Anwar Tandar, Danny Dvir, Ali N Azadani
OBJECTIVES: Leaflet thrombosis following transcatheter aortic valve replacement (TAVR) and valve-in-valve (ViV) procedures has been increasingly recognized. However, the factors affecting the post-TAVR/ViV thrombosis are not fully understood. This study aimed to investigate the effect of the geometric confinement of transcatheter aortic valve (TAV) on blood residence time (BRT) on the TAV leaflets and in turn on the post-TAVR valve thrombosis. METHODS: Two computational models, representing a surgical bioprosthesis and a TAV, were developed to study the effect of the geometric confinement on BRT on the leaflets in ViV setting/TAVR Intra-annular positioning...
January 17, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28075532/clinical-and-biochemical-characterization-of-the-prothrombin-belgrade-mutation-in-a-large-serbian-pedigree-new-insights-into-antithrombin-resistance-mechanism
#17
Predrag Miljic, Maja Gvozdenov, Yuki Takagi, Akira Takagi, Iva Pruner, Marija Dragojevic, Branko Tomic, Jelena Bodrozic, Tetsuhito Kojima, Dragica Radojkovic, Valentina Djordjevic
BACKGROUND: The recently reported c.1787G>A mutation in the prothrombin gene leads to Arg596Gln replacement in the protein molecule (prothrombin Belgrade). This substitution impairs binding of antithrombin to thrombin and results in inherited thrombophilia, known as antithrombin resistance. OBJECTIVES: We aimed to elucidate the clinical and biochemical characteristics of thrombophilia associated with antithrombin resistance in a large Serbian family with the prothrombin Belgrade mutation...
January 11, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28054901/libman-sacks-endocarditis-with-unusual-large-size-vegetation-involving-the-mitral-valve
#18
Amjad Bani Hani, Mahmoud Abu-Abeeleh, Murad M Al Kharabsheh, Lubaba Qabba'ah
Antiphospholipid syndrome (APS) is an autoimmune hypercoagulable disorder characterized by thrombophilia, vascular thrombosis, and recurrent abortions associated with persistent antiphospholipid antibodies. APS may exist in its primary form, or more commonly is found to be associated with variety of rheumatic disorders, such as systemic lupus erythematosus. Cardiac involvement is not an uncommon complication in primary antiphospholipid patients. Libman-Sacks lesions are typically small, sessile, and wart-like, varying in size from 1-4 mm...
21, 2016: Heart Surgery Forum
https://www.readbyqxmd.com/read/28053389/is-pre-operative-assessment-of-coagulation-profile-with-thrombelastography-teg-useful-in-predicting-venous-thromboembolism-vte-following-orthopaedic-surgery
#19
Apurve Parameswaran, Vignesh P Krishnamoorthy, Anil T Oommen, Anita Jasper, Ravi J Korula, Sukesh C Nair, Pradeep M Poonnoose
INTRODUCTION: Epidemiologic data on the incidence of venous thromboembolism (VTE) in Indian population vary widely. Most studies show that the incidence of VTE is lower in Asian patients than in Western population. Screening tools to identify high-risk patients should enable us to reduce this complication. METHODS: The incidence of VTE in 101 patients who underwent knee or hip arthroplasty, or surgery for hip fractures, without chemoprophylaxis for deep vein thrombosis (DVT) was documented...
October 2016: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/28052455/echocardiographic-follow-up-after-transcatheter-aortic-valve-replacement
#20
REVIEW
Vladislavs Sokalskis, Denisa Muraru, Chiara Fraccaro, Massimo Napodano, Augusto D'Onofrio, Giuseppe Tarantini, Luigi Paolo Badano
The use of transcatheter aortic valve replacement (TAVR) for high-risk patients with aortic stenosis has rapidly increased during the past years. Accordingly, more and more patients are referred for a follow-up echocardiographic study after TAVR. However, the echocardiographic evaluation of patients who underwent TAVR places specific demands on echocardiographers. Furthermore, TAVR may be associated with new types of complications, which are frequently unrecognized or underestimated due to lack of familiarity with the normal and pathological appearance of TAVR...
January 3, 2017: Echocardiography
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