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https://www.readbyqxmd.com/read/28527883/endovascular-iliocaval-stent-reconstruction-for-inferior-vena-cava-filter-associated-iliocaval-thrombosis-approach-technical-success-safety-and-two-year-outcomes-in-120-patients
#1
Jeffrey Forris Beecham Chick, Alexandria Jo, J Matthew Meadows, Steven D Abramowitz, Minhaj S Khaja, Kyle J Cooper, David M Williams
PURPOSE: To report technical success, outcomes, and patency of iliocaval stent reconstruction for inferior vena cava (IVC) filter-bearing iliocaval thrombosis. MATERIALS AND METHODS: A total of 120 patients with 123 IVC filters and symptomatic iliocaval thrombosis underwent stent reconstruction. Mean patient age was 55 years (range, 19-88 y). Filters included 70 (57%) retrievable and 53 (43%) permanent filters. Symptoms included lower extremity swelling or pain (n = 93), ulcers (n = 8), phlegmasia (n = 7), back pain (n = 5), shortness of breath (n = 4), worsening renal function (n = 2), and stenosis identified during translumbar catheter placement (n = 1)...
May 18, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28526874/radiopaque-resorbable-inferior-vena-cava-filter-infused-with-gold-nanoparticles
#2
Li Tian, Patrick Lee, Burapol Singhana, Aaron Chen, Yang Qiao, Linfeng Lu, Jonathan O Martinez, Ennio Tasciotti, Adam Melancon, Steven Huang, Mitch Eggers, Marites P Melancon
Failure to remove a retrievable inferior vena cava (IVC) filter can cause severe complications with high treatment costs. Polydioxanone (PPDO) has been shown to be a good candidate material for resorbable IVC filters. However, PPDO is radioluscent under conventional imaging modalities. Thus, the positioning and integrity of these PPDO filters cannot be monitored by computed tomography (CT) or x-ray. Here we report the development of radiopaque PPDO IVC filters based on gold nanoparticles (AuNPs). Commercially available PPDO sutures were infused with AuNPs...
May 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28515749/thromboembolic-complications-after-an-ankle-joint-open-fracture-in-a-patient-with-a-history-of-deep-vein-thrombosis-in-the-lower-limbs
#3
Tomasz Stankowski, Sleiman Sebastian Aboul-Hassan, Piotr Stępiński, Anna Szymańska, Jakub Marczak, Romuald Cichoń
A 55-year-old patient was admitted to the Department of Orthopedics due to an open fracture in the right ankle joint. On the seventh day of hospitalization the patient experienced a transient ischemic attack. During the next day, dyspnea, chest pain and a 'rider' type pulmonary embolism in the pulmonary trunk occluding both pulmonary arteries and its branches were diagnosed. The patient was transferred to the Department of Cardiac Surgery. He underwent pulmonary embolectomy for massive pulmonary, right and left atrial embolism, and left ventricular embolism...
March 2017: Kardiochirurgia i Torakochirurgia Polska, Polish Journal of Cardio-Thoracic Surgery
https://www.readbyqxmd.com/read/28495215/vertebral-penetration-of-an-inferior-vena-cava-filter
#4
S Regus, W Lang
No abstract text is available yet for this article.
May 7, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28492861/vena-cava-filter-use-in-trauma-and-rates-of-pulmonary-embolism-2003-2015
#5
Alan D Cook, Brian W Gross, Turner M Osler, Katelyn J Rittenhouse, Eric H Bradburn, Steven R Shackford, Frederick B Rogers
Importance: Vena cava filter (VCF) placement for pulmonary embolism (PE) prophylaxis in trauma is controversial. Limited research exists detailing trends in VCF use and occurrence of PE over time. Objective: To analyze state and nationwide temporal trends in VCF placement and PE occurrence from 2003 to 2015 using available data sets. Design, Setting, and Participants: A retrospective trauma cohort study was conducted using data from the Pennsylvania Trauma Outcome Study (PTOS) (461 974 patients from 2003 to 2015), the National Trauma Data Bank (NTDB) (5 755 095 patients from 2003 to 2014), and the National (Nationwide) Inpatient Sample (NIS) (24 449 476 patients from 2003 to 2013) databases...
May 10, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/28492848/the-role-of-vena-cava-filters-for-injured-patients-please-don-t-throw-the-baby-out-with-the-bathwater
#6
Alistair J Kent, Jonathan K Aboagye, Elliott R Haut
No abstract text is available yet for this article.
May 10, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/28491183/tine-after-tine-a-varied-approach-to-the-removal-of-a-long-standing-ivc-filter
#7
Andrew Delozier, Melhem Ghaleb, Alonso Andrade
Inferior vena cava filters are important tools used to help prevent life-threatening pulmonary embolisms in hospitalized patients with contraindications to pharmacological prophylactic anticoagulation. This is a case report of a patient who had an inferior vena cava filter placed after a traumatic subdural hematoma. He made a complete recovery but was lost to follow-up until he presented 1825 days after filter deployment with abdominal pain discovered to be from penetration of the filter tines outside the lumen and into adjacent structures...
June 2017: Radiology case reports
https://www.readbyqxmd.com/read/28487103/the-high-risk-polytrauma-patient-and-inferior-vena-cava-filter-use
#8
Onur Berber, Aswin Vasireddy, Obi Nzeako, Adel Tavakkolizadeh
OBJECTIVES: The aim of this study was to assess the impact on practice of vena cava filter insertion guidelines (Eastern Association for the Surgery of Trauma: practice management guidelines). DESIGN: The study was performed at a level 1 trauma centre with data from the 'Trauma Audit and Research Network' cross-referenced to hospital data. RESULTS: A total of 1138 specific 'high-risk' major trauma patients were identified over a 6-year period...
April 20, 2017: Injury
https://www.readbyqxmd.com/read/28470480/-bedside-implantation-of-a%C3%A2-new-temporary-vena-cava-inferior-filter-german-results-from-the-european-angel-registry
#9
S Baumann, T Becher, K Giannakopoulos, C Jabbour, C Fastner, I El-Battrawy, U Ansari, D Lossnitzer, M Behnes, A Alonso, T Kirschning, R Dissmann, O Kueck, D Stern, G Michels, M Borggrefe, I Akin
BACKGROUND: Pulmonary embolism (PE) is a frequently occurring complication in critically ill patients, and the simultaneous occurrence of PE and life-threatening bleeding is a therapeutic dilemma. Inferior vena cava filters (IVCF) may represent an important therapeutic alternative in these cases. The Angel® catheter (Bio2 Medical Inc., San Antonio, TX, USA) is a novel IVCF that provides temporary protection from PE and is implanted at bedside without fluoroscopy. MATERIAL AND METHODS: The European Angel® Catheter Registry is an observational, multicenter study...
May 3, 2017: Medizinische Klinik, Intensivmedizin und Notfallmedizin
https://www.readbyqxmd.com/read/28470007/incidental-echocardiographic-finding-fractured-inferior-vena-cava-filter
#10
Bhradeev Sivasambu, Deepa Kabirdas, Assad Movahed
Inferior vena cava filters have gained increasing popularity in recent decades and knowledge on rare complications becomes vital to practicing physicians. A 30-year-old African American male with diabetes mellitus, hypertension, end-stage renal disease, history of deep venous thrombosis and placement of venacaval filter who was seen in the cardiology clinic for cardiac risks stratification prior to renal transplant. Patient denied any cardiac symptoms. A transthoracic echocardiogram was performed and showed two linear echoes bright densities in the right atrium and right ventricle embedded which was later found to be fractured filter struts by computed tomography...
April 16, 2017: World Journal of Clinical Cases
https://www.readbyqxmd.com/read/28457492/erratum-to-clinical-course-and-predictive-factors-for-complication-of-inferior-vena-cava-filters-thromb-res-133-4-2014-538-543
#11
Jung-Kyu Lee, Young Ho So, Young Ho Choi, Sung Soo Park, Eun Young Heo, Deog Kyeom Kim, Hee Soon Chung
No abstract text is available yet for this article.
April 27, 2017: Thrombosis Research
https://www.readbyqxmd.com/read/28452977/is-it-worth-adding-an-inferior-vena-cava-filter-to-anticoagulation-in-thromboembolic-disease
#12
Alexandra Yunes, Andrés Aizman
Some patients who have presented a thromboembolic event persist with a high risk of recurrence despite anticoagulant treatment. It has been suggested that adding an inferior vena cava filter may reduce this risk, but the clinical effects of this measure are not clear. To answer this question we searched in Epistemonikos database, which is maintained by screening multiple information sources. We identified three systematic reviews including four randomized trials answering this question. We extracted data, conducted a meta-analysis and generated a summary of findings table using the GRADE approach...
April 28, 2017: Medwave
https://www.readbyqxmd.com/read/28446744/levetiracetam-pharmacokinetics-in-a-patient-with-intracranial-hemorrhage-undergoing-continuous-veno-venous-hemofiltration
#13
Edward T Van Matre, Scott W Mueller, Douglas N Fish, Robert MacLaren, Luis F Cava, Robert T Neumann, Tyree H Kiser
BACKGROUND Levetiracetam is an antiepileptic drug frequently used in critically ill patients. Levetiracetam is primarily eliminated as a parent compound via glomerular filtration and requires dose adjustment in renal insufficiency, but the literature on patients receiving continuous veno-venous hemofiltration (CVVH) is scant. CASE REPORT We report the levetiracetam pharmacokinetic profile of a patient being treated with levetiracetam 1000 mg intravenously every 12 h who required continuous veno-venous hemofiltration (CVVH)...
April 27, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28439927/antithrombotic-therapy-and-platelet-transfusions-in-hematologic-malignancy-patients-presenting-chemotherapy-induced-thrombocytopenia-a-french-survey
#14
Emilie Chalayer, Doriane Cavalieri, Jean Alain Martignoles, Alexis Genthon, Emmanuelle Tavernier, Bernard Tardy
BACKGROUND: Patients with hematologic malignancies are at high risk for both thrombosis and bleeding. During the prolonged periods of thrombocytopenia experienced by patients who are receiving intensive chemotherapy, clinicians often hesitate to prescribe any protection against thrombosis. In case of anticoagulant prescription, it is the prescribers' responsibility to weigh risks and benefits for each patient. Current guidelines exist but do not take into account types of thrombosis, patients' comorbidities, or previous bleeding events...
April 25, 2017: Transfusion
https://www.readbyqxmd.com/read/28429658/sex-differences-in-utilization-and-outcomes-of-catheter-directed-thrombolysis-in-patients-with-proximal-lower-extremity-deep-venous-thrombosis-insights-from-the-nationwide-inpatient-sample
#15
Vladimir Lakhter, Chad J Zack, Yevgeniy Brailovsky, Saurav Chatterjee, Vikas Aggarwal, Koneti A Rao, Deborah Crabbe, Huaqing Zhao, Eric Choi, Raghu Kolluri, Riyaz Bashir
Catheter-directed thrombolysis (CDT) is being increasingly used for the treatment of proximal lower extremity (LE) deep venous thrombosis (DVT). However, sex differences in utilization and safety outcomes of CDT in these patients are unknown. The Nationwide Inpatient Sample (NIS) database was used to identify all patients with a principal discharge diagnosis of proximal LE or caval DVT who underwent CDT between January 2005 and December 2011 in the United States. We evaluated the comparative safety outcomes of CDT among a propensity-matched group of 1731 men versus 1731 women...
April 2017: Vascular Medicine
https://www.readbyqxmd.com/read/28429120/the-influence-of-pump-rotation-speed-on-hemodynamics-and-myocardial-oxygen-metabolism-in-left-ventricular-assist-device-support-with-aortic-valve-regurgitation
#16
Kei Iizuka, Tomohiro Nishinaka, Yoshiaki Takewa, Kenji Yamazaki, Eisuke Tatsumi
Aortic valve regurgitation (AR) is a serious complication under left ventricular assist device (LVAD) support. AR causes LVAD-left ventricular (LV) recirculation, which makes it difficult to continue LVAD support. However, the hemodynamics and myocardial oxygen metabolism of LVAD support with AR have not been clarified, especially, how pump rotation speed influences them. An animal model of LVAD with AR was newly developed, and how pump rotation speed influences hemodynamics and myocardial oxygen metabolism was examined in acute animal experiments...
April 20, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
https://www.readbyqxmd.com/read/28421970/management-of-fractured-inferior-vena-cava-filters-outcomes-by-fragment-location
#17
Scott O Trerotola, S William Stavropoulos
Purpose To inform the management of fractured inferior vena cava filters on the basis of results from a tertiary referral center specializing in complex filter retrieval. Materials and Methods This study had institutional review board approval and was HIPAA compliant. Retrospective analysis of all patients with fractured filters and/or filter fragments evaluated for removal in a complex filter removal program was performed. Removal was attempted when fragments were intravascular or immediately extravascular by using primarily endobronchial forceps for caval fragments and snares for cardiac and pulmonary fragments...
April 19, 2017: Radiology
https://www.readbyqxmd.com/read/28420842/the-development-of-marked-collateral-circulation-due-to-inferior-vena-cava-filter-occlusion-in-a-patient-with-chronic-thromboembolic-pulmonary-hypertension-complicated-with-anti-phospholipid-syndrome
#18
Hajime Kasai, Nobuhiro Tanabe, Ken Koshikawa, Yasutaka Hirasawa, Toshihiko Sugiura, Seiichiro Sakao, Koichiro Tatsumi
A 30-year-old Japanese man was diagnosed with chronic thromboembolic pulmonary hypertension (CTEPH) with lupus anticoagulants (LAs) in 2003. He underwent pulmonary endarterectomy after the placement of an inferior vena cava filter (IVCF) in 2004, and treatment with warfarin was continued. In 2014, IVCF occlusion and marked collateral circulation were noted during an examination for transient dyspnea; however, his warfarin level was within the therapeutic range for 88.9% of the time from 2003 to 2014. We herein report a rare case of CTEPH and LAs with IVCF occlusion; in such cases, intense treatment may be required...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28419986/hypodysfibrinogenemia-with-a-heterozygous-mutation-of-%C3%AE-cys326ser-by-the-novel-transversion-of-tgt-to-tct-in-a-patient-with-pulmonary-thromboembolism-and-right-ventricular-thrombus
#19
Akiko Ushijima, Taichi Komai, Atsuko Masukawa, Keiko Oikawa, Norishige Morita, Satomi Asai, Saki Mukai, Nobuo Okumura, Yoshinori Kobayashi, Hayato Miyachi
We encountered a 45-year-old Japanese man who suffered from pulmonary thromboembolism and huge right ventricular thrombus after inferior vena cava (IVC) filter implantation without apparent thrombus in either the deep veins or inside the IVC filter. The biochemical data showed a discrepancy in the level of fibrinogen between the immunological and thrombin time methods, suggesting hypodysfibrinogenemia. The sequencing of the fibrinogen γ-chain gene (FGG) revealed a novel heterozygous missense mutation in exon 8 - a TGT to TCT transversion in codon 326 - resulting in an amino acid substitution of serine for cysteine (γCys326Ser)...
April 19, 2017: Cardiology
https://www.readbyqxmd.com/read/28419744/establishment-of-an-inferior-vena-cava-filter-database-and-interventional-radiology-led-follow-up-retrieval-rates-and-patients-lost-to-follow-up
#20
Sven Klinken, Charlotte Humphries, John Ferguson
INTRODUCTION: To evaluate the rates of inferior vena cava (IVC) filter retrieval and the number of patient's lost to follow-up, before and after the establishment of an IVC filter database and interventional radiology (inserting physician) led follow-up. METHODS: On the 1st of June 2012, an electronic interventional radiology database was established at our Institution. In addition, the interventional radiology team took responsibility for follow-up of IVC filters...
April 17, 2017: Journal of Medical Imaging and Radiation Oncology
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