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https://www.readbyqxmd.com/read/28708470/safety-and-efficacy-of-an-absorbable-filter-in-the-inferior-vena-cava-to-prevent-pulmonary-embolism-in-swine
#1
Steven Y Huang, Mitchell Eggers, Mark J McArthur, Katherine A Dixon, Amanda McWatters, Stephen Dria, Lori R Hill, Marites P Melancon, Joseph R Steele, Michael J Wallace
Purpose To evaluate the immediate and long-term safety as well as thrombus-capturing efficacy for 5 weeks after implantation of an absorbable inferior vena cava (IVC) filter in a swine model. Materials and Methods This study was approved by the institutional animal care and use committee. Eleven absorbable IVC filters made from polydioxanone suture were deployed via a catheter in the IVC of 11 swine. Filters remained in situ for 2 weeks (n = 2), 5 weeks (n = 2), 12 weeks (n = 2), 24 weeks (n = 2), and 32 weeks (n = 3)...
July 14, 2017: Radiology
https://www.readbyqxmd.com/read/28706106/detailed-assessment-of-benefits-and-risks-of-retrievable-inferior-vena-cava-filters-on-patients-with-complicated-injuries-the-da-vinci-multicentre-randomised-controlled-trial-study-protocol
#2
Kwok M Ho, Sudhakar Rao, Stephen Honeybul, Rene Zellweger, Bradley Wibrow, Jeffrey Lipman, Anthony Holley, Alan Kop, Elizabeth Geelhoed, Tomas Corcoran
INTRODUCTION: Retrievable inferior vena cava (IVC) filters have been increasingly used in patients with major trauma who have contraindications to anticoagulant prophylaxis as a primary prophylactic measure against venous thromboembolism (VTE). The benefits, risks and cost-effectiveness of such strategy are uncertain. METHODS AND ANALYSIS: Patients with major trauma, defined by an estimated Injury Severity Score >15, who have contraindications to anticoagulant VTE prophylaxis within 72 hours of hospitalisation to the study centre will be eligible for this randomised multicentre controlled trial...
July 12, 2017: BMJ Open
https://www.readbyqxmd.com/read/28705449/-venous-thromboembolic-disease-comparison-of-management-practices-in-france-italy-and-spain
#3
A Maurizot, A Bura-Rivière, K Gritli, L Bertoletti, L Hernández-Blasco, M Ciammaichella, M C Díaz-Pedroche, M Alfonso, M A Lorente, M Monreal
BACKGROUND: Many national and international guidelines have been established for venous thromboembolic disease (VTE). Homogeneous management practices could be expected in the different European countries. To verify this hypothesis, we compared practices in France, Italy and Spain. METHOD: We used data from the international RIETE registry to compare VTE management between France, Italy and Spain. RESULTS: From 2001 January to 2011 January, patients were consecutively included in France (n=1548), Italy (n=2083) and Spain (29,824)...
February 2017: J Med Vasc
https://www.readbyqxmd.com/read/28696849/retrievable-ivc-filters-comprehensive-review-of-device-related-complications-and-advanced-retrieval-techniques
#4
Kush R Desai, Mithil B Pandhi, Stephen M Seedial, Martin F Errea, Riad Salem, Robert K Ryu, Robert J Lewandowski
Use of retrievable inferior vena cava filters (RIVCFs) has grown exponentially since their introduction into clinical practice, but many of these devices are not retrieved. Some are not retrieved due to poor clinical follow-up, but other devices remain in situ for extended periods because they present significant technical challenges during retrieval. Because of these and other factors, many of these devices were thus left in place permanently. However, recent data have placed a renewed emphasis on device retrieval due to increased risk of RIVCF-related complications, which are positively correlated with filter dwell time...
July 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28694415/-screening-of-deep-vein-thrombosis-prior-to-surgery-using-d-dimer-testing-and-venous-ultrasonography-of-lower-extremities
#5
Akira Joraku, Satoshi Nitta, Ken Tanaka, Daishi Ichioka, Atsushi Ikeda, Takayuki Yoshino, Shuya Kandori, Takashi Kawahara, Natsui Waku, Takahiro Kojima, Hiroyuki Nishiyama
Deep vein thrombus (DVT) in a patient awaiting surgery is a considerable source of pulmonary embolisms (PEs) during the surgical period, but screening for DVTs has not been emphasized. This retrospective study was conducted to identify factors associated with a positive D-dimer result and DVT diagnosis in order to evaluate the usefulness of DVT screening for patients awaiting surgery. A total of 1,061 patients (872 males, 189 females) underwent D-dimer testing prior to urological surgery at Tsukuba University Hospital between April 2013 and March 2016...
June 2017: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/28692712/association-between-contemporary-trends-in-inferior-vena-cava-filter-placement-and-the-2010-us-food-and-drug-administration-advisory
#6
Satyajit Reddy, Vladimir Lakhter, Chad J Zack, Huaqing Zhao, Saurav Chatterjee, Riyaz Bashir
No abstract text is available yet for this article.
July 10, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28678675/multidisciplinary-management-of-testicular-cancer-complicated-by-thrombosis-of-the-inferior-vena-cava-a-case-report
#7
Louisa Soukane, Miguel Bouzas Cardaci, Christelle Marechal, Bernard Van Houte, Cesar Vazquez
INTRODUCTION: Testicular cancer is a rare disease, most commonly seen in young adults. It represents 1% of solid cancers in men. Inferior vena cava (IVC) thrombosis remains a rare complication of testicular cancer and is often associated with a high risk of pulmonary embolism (PE). CASE REPORT: The authors report a case of a 26-year-old man presenting with advanced testicular cancer, left-sided retroperitoneal metastasis and parietal infiltration of the IVC complicated with thrombosis of the left iliac vein and the IVC, both responsible for PE...
July 5, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28676581/complications-after-long-term-inferior-vena-cava-filter-placement
#8
Mary J Tao, Graham Roche-Nagle
No abstract text is available yet for this article.
July 4, 2017: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
https://www.readbyqxmd.com/read/28674355/the-successful-removal-of-two-retrievable-inferior-vena-cava-ivc-filters-after-67-days-in-a-patient-with-a-double-ivc
#9
Hiroki Niikura, Hitoshi Anzai, Nobuyuki Kobayashi, Masato Nakamura
We herein present a case in which two retrievable inferior vena cava (IVC) filters, which were implanted to treat deep-vein thrombosis caused by the compression of a double IVC, were successfully removed on the 67th day after placement. The filters were individually placed in both the left and right IVCs. With a prevalence of only 0.2%, a double IVC is an extremely rare anatomical variation. The long-term effects of IVC filters are unknown, and the placement of a filter potentially introduces the risk of complications...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28667425/effectiveness-of-catheter-directed-thrombolysis-and-stent-implantation-on-iliofemoral-vein-thrombosis-caused-by-iliac-vein-compression
#10
Zhi-Bing Ming, Wen-Dong Li, Rui-Fan Yuan, Xiao-Qiang Li, Wen-Bin Ding
The purpose of this study was to objectively assess the morbidity of post-thrombotic syndrome (PTS) in iliofemoral vein thrombosis treated with catheter-directed thrombolysis (CDT) and stenting under the protection of inferior vena cava (IVC) filter. All patients with an unprovoked episode of iliofemoral vein thrombosis combined with iliac vein compression syndrome (IVCS) during January 2011 and January 2015 were enrolled. Clinical records of all patients were evaluated. Firstly, cox regression was performed to find out the factors impacted the incidence of PTS...
June 30, 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/28656515/computational-predictions-of-the-embolus-trapping-performance-of-an-ivc-filter-in-patient-specific-and-idealized-ivc-geometries
#11
Kenneth I Aycock, Robert L Campbell, Frank C Lynch, Keefe B Manning, Brent A Craven
Embolus transport simulations are performed to investigate the dependence of inferior vena cava (IVC) filter embolus-trapping performance on IVC anatomy. Simulations are performed using a resolved two-way coupled computational fluid dynamics/six-degree-of-freedom approach. Three IVC geometries are studied: a straight-tube IVC, a patient-averaged IVC, and a patient-specific IVC reconstructed from medical imaging data. Additionally, two sizes of spherical emboli (3 and 5 mm in diameter) and two IVC orientations (supine and upright) are considered...
June 27, 2017: Biomechanics and Modeling in Mechanobiology
https://www.readbyqxmd.com/read/28642012/evaluation-of-a-device-combining-an-inferior-vena-cava-filter-and-a-central-venous-catheter-for-preventing-pulmonary-embolism-among-critically-ill-trauma-patients
#12
Victor F Tapson, Joshua P Hazelton, John Myers, Claudia Robertson, Ramyar Gilani, Julie A Dunn, Marko Bukur, Martin A Croce, Ann Peick, Sonlee West, Lawrence Lottenberg, Jay Doucet, Preston R Miller, Bruce Crookes, Rajesh R Gandhi, Chasen A Croft, Anthony Manasia, Brian A Hoey, Howard Lieberman, Oscar D Guillamondegui, Victor Novack, Gregory Piazza, Samuel Z Goldhaber
PURPOSE: To evaluate efficacy and safety of a novel device that combines an inferior vena cava (IVC) filter and central venous catheter (CVC) for prevention of pulmonary embolism (PE) in critically ill patients. MATERIALS AND METHODS: In a multicenter, prospective, single-arm clinical trial, the device was inserted at the bedside without fluoroscopy and subsequently retrieved before transfer from the intensive care unit (ICU). The primary efficacy endpoint was freedom from clinically significant PE or fatal PE 72 hours after device removal or discharge, whichever occurred first...
June 20, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28630832/total-knee-arthroplasty-in-a-diagnosed-case-of-deep-vein-thrombosis-our-experience-and-review-of-literature
#13
Saurabh Agarwal, Ashish Rana, Gaurav Gupta, Deepak Raghav, Rajeev K Sharma
INTRODUCTION: Deep vein thrombosis (DVT) following total knee arthroplasty (TKA) and its associated complication, pulmonary thromboembolism (PTE) remains a challenge for orthopedic surgeons. There are wide ranges of predisposing factors which are both patient specific as well as procedure associated, responsible for DVT. PTE is a well-known fatal complication of DVT which may be life-threatening. Medical management and early mobilization are necessary for the management of DVT. Fatal PTE can be prevented by implantation of inferior vena cava (IVC) filter in at risk patients...
January 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28623048/decreasing-utilization-of-inferior-vena-cava-filters%C3%A2-in-post-fda-warning-era-insights-from-2005-to-2014-nationwide-inpatient-sample
#14
Vibhor Wadhwa, Premal S Trivedi, Kshitij Chatterjee, Anobel Tamrazi, Kelvin Hong, Mark L Lessne, Robert K Ryu
BACKGROUND: To determine the impact, if any, of the 2010 FDA safety communication on the rate of inferior vena cava filter (IVCF) placement over time. METHODS: The Nationwide Inpatient Sample was interrogated for the most recent years preceding and after the FDA safety communication-from 2005 to 2014. IVCF placements and associated diagnoses were identified using corresponding International Classification of Diseases, version nine codes. Trends in number of IVCF placement were evaluated in aggregate and by associated diagnoses, both of which were further stratified by hospital geographic cluster, hospital teaching status, and patient demographics...
June 14, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28607530/techniques-for-retrieval-of-permanent-inferior-vena-cava-filters
#15
REVIEW
Cayce S Workman, Robert J Lewandowski, Kush R Desai
No abstract text is available yet for this article.
June 2017: Seminars in Interventional Radiology
https://www.readbyqxmd.com/read/28606998/defining-prolonged-dwell-time-when-are-advanced-inferior-vena-cava-filter-retrieval-techniques-necessary-an-analysis-in-762-procedures
#16
Kush R Desai, James L Laws, Riad Salem, Samdeep K Mouli, Martin F Errea, Jennifer K Karp, Yihe Yang, Robert K Ryu, Robert J Lewandowski
BACKGROUND: Despite growth in placement of retrievable inferior vena cava filters, retrieval rates remain low. Filters with extended implantation times present a challenge to retrieval, where standard techniques often fail. The development of advanced retrieval techniques has positively impacted retrieval of retrievable inferior vena cava filters with prolonged dwell times; however, there is no precise definition of the time point when advanced techniques become necessary. We aim to define prolonged retrievable inferior vena cava filters dwell time by determining the inflection point when the risk of standard retrieval technique failure increases significantly, necessitating advanced retrieval techniques to maintain overall technical success of retrieval...
June 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28606008/paradoxical-embolism-in-the-setting-of-inferior-vena-cava-filter-removal
#17
Micah D Yost, James P Klaas
No abstract text is available yet for this article.
June 1, 2017: Vascular Medicine
https://www.readbyqxmd.com/read/28602896/indications-and-outcomes-of-open-inferior-vena-cava-filter-removal
#18
Kristofer M Charlton-Ouw, Shaikh Afaq, Samuel S Leake, Harleen K Sandhu, Cristina N Sola, Naveed U Saqib, Ali Azizzadeh, Hazim J Safi
INTRODUCTION: Despite recommendations for retrieval of inferior vena cava (IVC) filters, most are not removed in a timely manner. Longer IVC filter dwell times are associated with caval wall perforation and tilting that make percutaneous retrieval more difficult. Open IVC filter removal is generally reserved for patients with symptoms referable to the filter, such as chronic back and abdominal pain. We present our management algorithm and review of cases of open IVC filter removal. METHODS: Patients referred for management of implanted IVC filters from May 2010 to May 2016 were included...
June 7, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28596513/bidirectional-pull-back-technique-for-retrieval-of-strut-embedded-cylinder-shaped-filters-in-inferior-vena-cava
#19
Xiaolong Du, Chenglong Li, Aimin Qian, Yeqing Zhang, Wendong Li, Huiying Yu, Xiaoqiang Li, Lingshang Kong
BACKGROUND IVC filters have been widely accepted as an effective method to prevent pulmonary embolism (PE) in patients with deep venous thrombosis (DVT). However, the placement of IVC filters is associated with significant complications and filter retrieval can be challenging when the filter struts are embedded into the caval wall. MATERIAL AND METHODS Over 26 months, we reviewed the safety and efficacy of the bidirectional pull-back technique for removing strut-embedded IVC filters in 15 consecutive patients...
June 9, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28593162/extravascular-migration-of-a-fractured-inferior-vena-cava-filter-strut
#20
Jung Hyeon Lim, Weon Yong Lee, Yong Joon Ra, Jae Han Jeong, Bong Suk Park, Ho Hyun Ko
A 20-year-old man presented with a femur fracture and epidural hemorrhage (EDH) following a fall. One month after fracture surgery, swelling developed in both legs, and he was diagnosed as having a deep-vein thrombosis and pulmonary embolism. A retrievable inferior vena cava filter (IVCF) was inserted, because EDH is a contraindication to anticoagulants. Four months later, he complained of abdominal pain, and a computed tomography scan showed a fractured IVCF strut. After percutaneous removal failed 3 times, the IVCF was surgically removed by orthopedists using a portable image intensifier without cardiopulmonary bypass...
June 2017: Korean Journal of Thoracic and Cardiovascular Surgery
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