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Central venous thrombosis

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https://www.readbyqxmd.com/read/29456363/inadvertent-central-arterial-catheterization-an-unusual-cause-of-ischemic-stroke
#1
Nakul Katyal, Amanda Korzep, Christopher Newey
Central venous catheter (CVC) insertion is extensively utilized in Intensive Care Units for evaluation of hemodynamic status, administration of intravenous drugs, and for providing nutritional support in critically ill patients. Unfortunately, CVC use is associated with complications including lung injury, bleeding, infection, and thrombosis. We present a patient with an acute ischemic stroke from an inadvertently placed CVC into the right common carotid artery. A 57-year-old male presented to our institution for left hemiplegia and seizures 2 days after a CVC was placed...
January 2018: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/29455215/stroke-and-seizure-continue-to-be-the-major-brunt-of-in-patient-neurology-care-an-observation-from-teaching-hospital
#2
Azra Zafar, Majed Alabdali, Rizwana Shahid, Danah Aljaafari, Fahd A Al-Khamis, Aishah I Albakr, Saima Nazish, Abdulla A Al-Sulaiman, Alon Abraham
OBJECTIVE: To assess the burden and describe the pattern of neurological disorders requiring admissions in a teaching hospital of Al Khobar. METHODS: This is a retrospective, cross sectional study, carried out in the Neurology Department of King Fahd Hospital of the University from January 2009 to December 2016. Neurological disorders were grouped as ischemic stroke, intracerebral hemorrhage, transient ischemic attack, cerebral venous sinus thrombosis, seizure disorders, central nervous system infection, multiple sclerosis, neuropathies, myopathies, headache, dementia and miscellaneous group...
January 2018: Neurosciences: the Official Journal of the Pan Arab Union of Neurological Sciences
https://www.readbyqxmd.com/read/29428622/targeted-increase-in-pulmonary-blood-flow-in-a-bidirectional-glenn-circulation
#3
Samuel L Casella, Aditya Kaza, Pedro Del Nido, James E Lock, Audrey Marshall
Objective In patients with a Glenn shunt and unilateral pulmonary vascular abnormalities, supplemental pulmonary blood flow may improve antegrade flow in the target lung and may permit eventual Fontan completion, while mitigating the risks of uncontrolled additional flow to the contralateral lung. We attempted this by inserting a small aortopulmonary shunt into the affected pulmonary artery and banding the central pulmonary artery. .Methods We performed a retrospective review of all patients who underwent this procedure from 2000-2015...
February 8, 2018: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29425537/-superior-vena-cava-thrombosis-or-stricture-secondary-to-implanted-central-venous-access-six-cases-of-endovascular-and-direct-surgical-treatment-in-cancer-patients
#4
J M Fichelle, V Baissas, S Salvi, J N Fabiani
Superior vena cava (SVC) stenosis or thrombosis is a well-known complication of central venous catheterization for endocavitary treatments, hemodialysis, or chemotherapy. In cancer patients, these SVC lesions are often symptomatic due to intimal damage and chemotherapy toxicity. We report our experience with six patients treated between 2007 and 2012 via an endovascular approach (n=5) or a direct surgical approach (n=1). All patients had SVC syndrome with facial edema, headache and upper limb edema. In three cases, the catheter was in place when the clinical symptoms occurred...
February 2018: Journal de Médecine Vasculaire
https://www.readbyqxmd.com/read/29423646/equivalent-success-and-complication-rates-of-tunneled-common-femoral-venous-catheter-placed-in-the-interventional-suite-vs-at-patient-bedside
#5
Alex Chau, Jose Alberto Hernandez, Sheena Pimpalwar, Daniel Ashton, Kamlesh Kukreja
BACKGROUND: Femoral tunneled central line placement in the pediatric population offers an alternative means for intravenous (IV) access, but there is concern for higher complication and infection rates when placed at bedside. OBJECTIVE: To describe the complications and infection outcomes of primary femoral tunneled central venous catheter placement in the interventional radiology suite compared to the portable bedside location at a single tertiary pediatric institution...
February 8, 2018: Pediatric Radiology
https://www.readbyqxmd.com/read/29417289/thromboprophylaxis-and-the-route-of-administration-of-chemotherapy-in-testicular-cancer-patients-in-german-speaking-countries
#6
Tim Nestler, Johannes Huber, Adrienne M Laury, Hendrik Isbarn, Axel Heidenreich, Hans U Schmelz, Christian G Ruf
PURPOSE: Due to the excellent cure rates for testicular cancer (TC), focus has shifted towards decreasing therapy-related morbidities. Thrombosis is a frequent complication of cisplatin chemotherapy. Furthermore, the optimal route of administration for chemotherapy is still under debate. The purpose of this study was to assess the patterns of care concerning dosing and duration of thromboprophylaxis currently utilized in TC patients in German-speaking countries as well as the route of chemotherapy administration...
February 7, 2018: World Journal of Urology
https://www.readbyqxmd.com/read/29408616/risk-of-venous-thromboembolism-following-peripherally-inserted-central-catheter-exchange-an-analysis-of-23-000-hospitalized-patients
#7
Vineet Chopra, Scott Kaatz, Paul Grant, Lakshmi Swaminathan, Tanya Boldenow, Anna Conlon, Steven J Bernstein, Scott A Flanders
BACKGROUND: Catheter exchange over a guidewire is frequently performed for malfunctioning peripherally inserted central catheters (PICCs). Whether such exchanges are associated with venous thromboembolism is not known. METHODS: We performed a retrospective cohort study to assess the association between PICC exchange and risk of thromboembolism. Adult hospitalized patients that received a PICC during clinical care one of 51 hospitals participating in the Michigan Hospital Medicine Safety consortium were included...
January 31, 2018: American Journal of Medicine
https://www.readbyqxmd.com/read/29398052/risk-factors-for-neonatal-venous-and-arterial-thromboembolism-in-the-neonatal-intensive-care-unit-a-case-control-study
#8
Rukhmi Bhat, Riten Kumar, Soyang Kwon, Karna Murthy, Robert I Liem
OBJECTIVE: To identify risk factors associated with venous and arterial thrombosis in sick neonates admitted to the neonatal intensive care unit. STUDY DESIGN: A case-control study was conducted at 2 centers between January 2010 and March 2014 using the Children's Hospital Neonatal Database dataset. Cases were neonates diagnosed with either arterial or venous thrombosis during their neonatal intensive care unit stay; controls were matched in a 1:4 ratio by gestational age and presence or absence of central access devices...
February 2, 2018: Journal of Pediatrics
https://www.readbyqxmd.com/read/29392360/hepatic-sinusoidal-dilatation
#9
Giuseppe Brancatelli, Alessandro Furlan, Alberto Calandra, Marco Dioguardi Burgio
Hepatic sinusoidal dilatation refers to the enlargement of the hepatic capillaries. Most of the time this condition is caused by hepatic venous outflow obstruction, which results in vascular stasis and congestion of hepatic parenchyma. In this setting, hepatic sinusoidal dilatation can be related to pericardial disease, heart failure, compression or thrombosis of the hepatic veins or inferior vena cava (i.e., Budd-Chiari syndrome) or central veins/sinusoids involvement (i.e., sinusoidal obstruction syndrome)...
February 1, 2018: Abdominal Radiology
https://www.readbyqxmd.com/read/29390472/upper-extremity-deep-vein-thrombosis-after-migration-of-peripherally-inserted-central-catheter-picc-a-case-report
#10
Kai Wang, Wenyan Sun, Xiaodong Shi
INTRODUCTION: Peripherally inserted central venous catheters (PICC) are widely used in cancer patients and ultrasound-guided PICC insertion could improve success rate. The tip position of the catheter should be located at the border of lower one-third of the superior vena cava (SVC) and cavo-atrial junction. The migration is malposition at the late stage after PICCs were inserted, and catheter malposition was associated with thrombosis and other complications.After patient's informed consent, we report a case of a 66-year-old male with twice catheter migrations resulting in thrombosis after being diagnosed with cardiac cancer...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29387895/-the-conspicuous-leg
#11
REVIEW
S M Schellong
Symptoms of the leg or of both legs, may indicate a need for evaluation and/or treatment, which must be clarified urgently or even as an emergency situation. Among the diseases which must be considered from a vascular viewpoint are critical limb ischemia, suspicion of deep leg vein thrombosis and special forms of venous insufficiency. With respect to infections erysipelas and the syndrome of infected diabetic foot must be considered as well as peripheral and central leg paresis as orthopedic and neurological disorders, respectively...
January 31, 2018: Der Internist
https://www.readbyqxmd.com/read/29383761/reducing-intra-abdominal-pressure-in-peritoneal-dialysis-patients-to-avoid-transient-hemodialysis
#12
EDITORIAL
Januvi Jegatheswaran, Jeffrey Warren, Deborah Zimmerman
Patients treated with peritoneal dialysis (PD) are often required to switch to hemodialysis (HD) temporarily when they develop abdominal wall hernias and dialysate leaks, peritonitis or undergo thoracic or abdominal surgeries. There are significant risks associated with incident hemodialysis including possible central venous catheter infections, thrombosis, and need for invasive procedures. Therefore, strategies to avoid temporary transfer to hemodialysis are desirable. The increased intra-abdominal pressure associated with PD is largely responsible for the issues requiring withholding PD...
January 30, 2018: Seminars in Dialysis
https://www.readbyqxmd.com/read/29368572/managing-dysfunctional-central-venous-access-devices-a-practical-approach-to-urokinase-thrombolysis
#13
Mick Kumwenda, Lisa Dougherty, Helen Spooner, Victoria Jackson, Sandip Mitra, Nicholas Inston
Tunnelled central venous access devices (CVADs) are defined as any intravenous multipurpose catheters placed within the central veins for use in haemodialysis and administration of blood products or chemotherapy in oncology and haematological conditions. Frequent complications include thrombosis and catheter-related infection, which may lead to significant adverse patient outcomes. Once thrombosis is suspected correction should be attempted empirically with thrombolytic agents. Commonly available thrombolytic agents in the UK include urokinase (Syner-Kinase) and alteplase (Cathflo)...
January 25, 2018: British Journal of Nursing: BJN
https://www.readbyqxmd.com/read/29354622/safety-and-efficacy-of-catheter-direct-thrombolysis-in-management-of-acute-iliofemoral-deep-vein-thrombosis-a-systematic-review
#14
REVIEW
Ahmed Elbasty, James Metcalf
Purpose: Catheter direct thrombolysis (CDT) has been shown to be an effective treatment for deep venous thrombosis. The objective of the review is to improve safety and efficacy of the CDT by using ward based protocol, better able to predict complications and treatment outcome through monitoring of haemostatic parameters and clinical observation during thrombolysis procedure. Materials and Methods: MEDLINE, EMBASE, CENTRAL and Web of Science were searched for all articles on deep venous thrombosis, thrombolysis and correlations of clinical events (bleeding, successful thrombolysis) during thrombolysis with hemostatic parameters to March 2016...
December 2017: Vascular Specialist International
https://www.readbyqxmd.com/read/29349979/-capsular-enhanced-repair-with-suture-anchors-in-bipolar-hemiarthroplasty-for-the-treatment-of-femoral-neck-fractures-in-elderly-patients
#15
Bo Shi, Ming-Rui Xie, Zong-Yuan Li
OBJECTIVE: To evaluate the efficacy of capsular-enhanced repair with suture anchors in bipolar hemiarthroplasty for the treatment of femoral neck fractures in elderly patients. METHODS: A retrospective study was designed. From June 2009 to June 2016, 53 senile patients (54 hips)with femoral neck fracture were treated operatively in Mianyang central hospital (Sichuan, China). There were 21 males and 32 females, ranging in age from 80 to 97.5 years old (mean, 84.7 years old)...
April 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29333796/upper-extremity-deep-vein-thrombosis-symptoms-diagnosis-and-treatment
#16
REVIEW
Jaber Mustafa, Ilan Asher, Zev Sthoeger
Upper extremity deep vein thrombosis (UEDVT) is defined as thrombosis of the deep venous system (subclavian, axillary, brachial, ulnar, and radial veins), which drains the upper extremities. It can be caused by thoracic outlet anatomic obstruction, such as Paget-Schroetter syndrome, (primary) or by central intravenous catheters (secondary). UEDVT may be asymptomatic or present with acute severe pain and arm swelling. Clinical suspicion should be confirmed by diagnostic imaging procedures such as duplex ultrasound, computed tomography scan, or magnetic resonance imaging...
January 2018: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/29322352/supraclavicular-catheterization-of-the-brachiocephalic-vein-a-way-to-prevent-or-reduce-catheter-maintenance-related-complications-in-children
#17
Flora Habas, Julien Baleine, Christophe Milési, Clémentine Combes, Marie-Noëlle Didelot, Sara Romano-Bertrand, Delphine Grau, Sylvie Parer, Catherine Baud, Gilles Cambonie
Placement of a central venous catheter (CVC) in the brachiocephalic vein (BCV) via the ultrasound (US)-guided supraclavicular approach was recently described in children. We aimed to determine the CVC maintenance-related complications at this site compared to the others (i.e., the femoral, the subclavian, and the jugular). We performed a retrospective data collection of prospectively registered data on CVC in young children hospitalized in a pediatric intensive care unit (PICU) during a 4-year period (May 2011 to May 2015)...
January 10, 2018: European Journal of Pediatrics
https://www.readbyqxmd.com/read/29316215/oxidized-low-density-lipoprotein-in-inflammation-driven-thrombosis
#18
Georg Obermayer, Taras Afonyushkin, Christoph J Binder
Thrombosis is the defining feature of the most prevalent causes of cardiovascular mortality, such as myocardial infarction, stroke and pulmonary artery embolism. While platelet activation as well as activation of the plasmatic coagulation system are the hallmarks of thrombus formation, inflammatory processes and the cellular responses involved are increasingly recognized as critical modulators of thrombosis. In the context of many chronic inflammatory diseases that are associated with a high thrombotic risk, oxidized lipoproteins represent a prominent sterile trigger of inflammation...
January 6, 2018: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/29315455/home-versus-in-patient-treatment-for-deep-vein-thrombosis
#19
REVIEW
Richard Othieno, Emmanuel Okpo, Rachel Forster
BACKGROUND: Deep vein thrombosis (DVT) occurs when a blood clot blocks blood flow through a vein, which can occur after surgery, after trauma, or when a person has been immobile for a long time. Clots can dislodge and block blood flow to the lungs (pulmonary embolism (PE)), causing death. DVT and PE are known by the term venous thromboembolism (VTE). Heparin (in the form of unfractionated heparin (UFH)) is a blood-thinning drug used during the first three to five days of DVT treatment...
January 9, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29301288/use-of-pleuroperitoneal-shunt-in-chylothorax-related-to-central-line-associated-thrombosis-in-sickle-cell-disease
#20
Elizabeth Spiwak, Chad Wiesenauer, Arun Panigrahi, Ashok Raj
Central vein thrombosis as a cause of chylothorax is uncommon, and in a few cases in the literature was related to thrombotic complications of central venous access devices (CVAD). Superior vena cava (SVC) occlusion-induced chylothorax has been described in adult sickle cell disease (SCD) in a setting of chronic indwelling CVAD. There are limited reports on chylothorax induced by central venous thrombosis secondary to chronic CVAD in children with SCD. We describe an 8-year-old male patient, with a history of SCD, maintained on long term erythrocytapheresis for primary prevention of stroke, and whose clinical course was complicated by chylothorax which was successfully treated with a pleuroperitoneal shunt...
January 2, 2018: Children
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