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https://www.readbyqxmd.com/read/28921890/phase-ii-study-of-dabigatran-in-children-with-venous-thrombosis-pharmacokinetics-safety-and-tolerabilty
#1
J M L Halton, M Albisetti, B Biss, L Bomgaars, M Brueckmann, S Gropper, R Harper, F Huang, M Luciani, H Maas, I Tartakovsky, L G Mitchell
BACKGROUND: The current standard-of-care treatments for pediatric venous thromboembolism (VTE) have limitations. Dabigatran etexilate (DE), a direct thrombin inhibitor, may offer an alternative therapeutic option. OBJECTIVES: To assess the pharmacokinetics (PK), pharmacodynamics (PD), safety and tolerability of DE oral liquid formulation (OLF) in pediatric patients with VTE. PATIENTS/METHODS: Patients who had completed planned treatment with low-molecular-weight heparin or oral anticoagulants for VTE were enrolled in two age groups (2-<12 and 1-<2 years) and received DE OLF based on an age- and weight-adjusted nomogram...
September 16, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28919630/deep-vein-thrombosis-in-a-post-coronary-artery-bypass-grafting-patient-successful-conservative-management
#2
S H Sarker, A K Miraj, M A Hossain, M Aftabuddin
Deep vein thrombosis is an alarming medical emergency. Deep vein thrombosis or deep venous thrombosis (DVT) is the formation of a blood clot (thrombus) within a deep vein predominantly in the legs. Post-Coronary Artery Bypass Grafting deep vein thrombosis is a very rare medical condition relatively in Asian. Approximately 80% of deep vein thrombosis (DVTs) is clinically asymptomatic, 20% of those that actually demonstrate signs and symptoms can be easily confused with symptoms of other commonly presenting musculoskeletal disorders...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28919523/thomas-mann-vascular-fatal-illness-of-the-writer-who-mastered-disease-through-literary-fiction
#3
Valeria Silvestri
Ruptured iliac artery may initially clinically mimic an isolated inferior limb venous involvement. It was indeed an acute iliac artery dissection complicated by contained rupture and misdiagnosed as inferior limb venous thrombosis that led Thomas Mann to death in 1955. Details of the complex case are analyzed. Considerations of medical interest and on actuality of his work are also added.
September 14, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28918617/right-ventricular-thrombosis-combined-with-fetal-death-and-acrocyanosis-in-pregnancy
#4
Feridoun Sabzi, Aghigh Heidari
Prepartum or postpartum right ventricular thrombosis (RVT) is an exceedingly rare and potentially lethal phenomenon in pregnancy. We here report a case of a pregnant patient with near term pregnancy admitted for dyspnea, amniotic fluids discharge and labor pain in a gynecology center that an eight-month dead fetus was diagnosed and delivered vaginally by induction. A post delivery period was complicated by aggravation of her dyspnea and pleuritic chest pain that she referred for further evaluation in our cardiac center...
July 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28917273/mechanisms-and-risk-factors-of-thrombosis-in-cancer
#5
REVIEW
Anna Falanga, Laura Russo, Viola Milesi, Alfonso Vignoli
The close relationship between cancer and thrombosis is known since more than a century. Venous thromboembolism (VTE) may be the first manifestation of an occult malignancy in an otherwise healthy individual. Cancer patients commonly present with abnormalities of laboratory coagulation tests, indicating an ongoing subclinical hypercoagulable condition. The results of laboratory tests demonstrate that a process of fibrin formation and removal parallels the development of malignancy, which is of particular interest since fibrin and other clotting products are important for both thrombogenesis and tumor progression...
October 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28916935/risk-stratification-model-lower-extremity-ultrasonography-for-hospitalized-patients-with-suspected-deep-vein-thrombosis
#6
Emily C Alper, Ivan K Ip, Patricia Balthazar, Gregory Piazza, Samuel Z Goldhaber, Carol B Benson, Ronilda Lacson, Ramin Khorasani
BACKGROUND: The Wells score for deep venous thrombosis (DVT) has a high failure rate and low efficiency among inpatients. OBJECTIVE: To create and validate an inpatient-specific risk stratification model to help assess pre-test probability of DVT in hospitalized patients. DESIGN: Prospective cohort study of hospitalized patients undergoing lower-extremity ultrasonography studies (LEUS) for suspected DVT. Demographics, physical findings, medical history, medications, hospitalization, and laboratory and imaging results were collected...
September 15, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28916408/robot-assisted-kidney-transplantation-the-european-experience
#7
Alberto Breda, Angelo Territo, Luis Gausa, Volkan Tuğcu, Antonio Alcaraz, Mireia Musquera, Karel Decaestecker, Liesbeth Desender, Michael Stockle, Martin Janssen, Paolo Fornara, Nasreldin Mohammed, Giampaolo Siena, Sergio Serni, Luis Guirado, Carma Facundo, Nicolas Doumerc
BACKGROUND: Robot-assisted kidney transplantation (RAKT) has recently been introduced to reduce the morbidity of open kidney transplantation (KT). OBJECTIVE: To evaluate perioperative and early postoperative RAKT outcomes. DESIGN, SETTING AND PARTICIPANTS: This was a multicenter prospective observational study of 120 patients who underwent RAKT, predominantly with a living donor kidney, in eight European institutions between July 2015 and May 2017, with minimum follow-up of 1 mo...
September 12, 2017: European Urology
https://www.readbyqxmd.com/read/28916305/unusual-causes-of-venous-thrombosis-bladder-distension-and-uterine-mass
#8
Michael L Caparelli, Sepehr Lalezari, Steven Perlman
Thrombosis of the inferior vena cava (IVC) continues to be a rare event and there is a scarcity of evidence with regard to its etiology. One source for IVC thrombosis is external compression from adjacent structures. In this case series we present one case of IVC thrombosis caused by a severely distended bladder and a case of external iliac thrombosis caused by external compression from an abnormally enlarged uterus. The treatment of each case is varied and included novel oral anticoagulation (NOAC), catheter-directed thrombolysis in conjunction with mechanical thrombectomy, or a combination of these...
September 12, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28913590/challenges-of-anticoagulation-therapy-in-pregnancy
#9
REVIEW
Annemarie E Fogerty
Thrombotic complications in pregnancy represent a major cause of morbidity and mortality. Pregnancy is a primary hypercoagulable state due to enhanced production of clotting factors, a decrease in protein S activity, and inhibition of fibrinolysis. These physiologic changes will yield a collective rate of venous thromboembolism (VTE) of about 1-2 in 1000 pregnancies for the general obstetric population, which represents a five- to tenfold increased risk in pregnancy compared to age-matched non-pregnant peers...
September 14, 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28905984/fetal-intra-abdominal-umbilical-vein-aneurysm
#10
Stefano Raffaele Giannubilo, Angela Pasculli, Alessandro Cecchi, Alessandra Biagini, Andrea Ciavattini
Importance: Fetal umbilical vein aneurysm is an uncommon anomaly that accounts for approximately 4% of umbilical cord abnormalities. The rate of intrauterine fetal death is reported to be approximately 4% to 5%, higher than the background rate of 0.7% that is generally reported during pregnancy. Objective: The aim of this study was to review the pathophysiology, diagnosis, and clinical management of fetal umbilical vein aneurysm. Evidence Acquisition: Advances in high-resolution ultrasound combined with color Doppler and 3-dimensional rendering have contributed to an increased understanding of the fetal venous circulation in recent years...
September 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28904575/facial-palsy-in-cerebral-venous-thrombosis-an-atypical-case-in-a-young-girl
#11
Ayşe Kartal
Cerebral venous thrombosis (CVT) is a rare and potentially life-threating cause of stroke. A number of etiologies and risk factors for CVT have been identified so far. These include head trauma, local and systemic infectious diseases, malignancies, autoimmune diseases, and oral contraceptive use. The most common clinical symptoms are headache and changes in consciousness. Cranial nerve palsy in CVT is uncommon, and there are very few reports of facial nerve palsy. This case report highlights an atypical manifestation in a CVT patient, who presented with peripheral facial palsy...
April 2017: Journal of Pediatric Neurosciences
https://www.readbyqxmd.com/read/28904465/spectrum-of-visual-impairment-in-cerebral-venous-thrombosis-importance-of-tailoring-therapies-based-on-pathophysiology
#12
Sanjith Aaron, Anupriya Arthur, A T Prabakhar, Pavitra Mannam, N K Shyamkumar, Sunithi Mani, Vivek Mathew, Jeyanthi Peter, Ajith Sivadasan, Anika Alexander, M Karthik, Rohith Ninan Benjamin, Mathew Alexander
Visual impairment can complicate cerebral venous thrombosis (CVT). Here, we describe the various pathophysiological mechanisms and treatments available. A retrospective chart review of all patients treated for CVT in a large quaternary teaching hospital was done, and cases with visual impairment due to CVT were identified. The various mechanisms causing visual impairment in CVT were (1) raised intracranial pressure (ICP) caused by venous thrombosis without venous infarcts resulting in a benign intracranial hypertension-like presentation of CVT, (2) venous infarcts involving the occipital cortex, (3) raised ICP following the development of a secondary dural arteriovenous (AV) fistula, and (4) arterial occipital infarcts due to posterior cerebral artery compression secondary to herniation in large venous infarcts...
July 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28902817/-clinical-efficacy-of-electric-stimulation-of-crural-muscles-in-comprehensive-treatment-of-post-thrombotic-disease
#13
V V Ryzhkin, K V Lobastov, A V Vorontsova, I V Schastlivtsev, V E Barinov, E K Naumov, L A Laberko
The purpose of the study was to evaluate clinical efficacy of electromyostimulation (EMS) of the crural muscles as part of comprehensive therapy for post-thrombotic disease in patients with residual venous obstruction in the femoropopliteal segment. We carried out a prospective comparative clinical study enrolling patients having endured a fist episode of clinically unprovoked venous thrombosis of the femoropopliteal segment and completed the standard 6-month course of anticoagulant therapy and presenting with ultrasonographic signs of complete recanalization of the proximal venous segments (stenosis of 20% and more from the vessel's initial diameter), as well as scoring 5 points and more by the Villalta scale...
2017: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/28902816/-diagnosis-and-treatment-of-deep-vein-thrombosis-in-neonates-and-nurselings
#14
I N Nurmeev, L M Miroliubov, D Iu Petrushenko, A A Kostromin, N N Nurmeev, A R Nurmeeva, A R Khusainova
The authors share herein their experience in diagnosis and treatment of deep vein thrombosis in neonates and nurselings. We examined a total of 132 infants undergoing treatment in an intensive care unit. Of these, 15 infants were diagnosed with various-localization thromboses. Ultrasonographic study was the main method of diagnosis. Management consisted in anticoagulant therapy. Timely administration of anticoagulant therapy made it possible to achieve complete recanalization of venous lumens in 80% of cases...
2017: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/28902815/-endovascular-treatment-of-a-patient-with-post-thrombotic-disease-and-obstruction-of-a-cava-filter
#15
E V Shaĭdakov, O Ia Porembskaia, R A Azovtsev, A Iu Smirnov, V L Bulatov
Balloon angioplasty and stenting have increasingly been gaining widespread application for treatment of post-thrombotic alterations in the system of the vena cava. Endovascular ultrasonographic examination makes it possible with the utmost degree of reliability to determine both the extension and degree of the narrowing of venous segments, thus proving a possibility of choosing a venous stent of an appropriate diameter. Restoration of an adequate venous lumen leads to normalization of blood flow and elimination of venous hypertension...
2017: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/28902808/-anticoagulant-therapy-of-venous-thromboembolic-complications-balancing-between-risks
#16
K V Lobastov, S V Sapelkin
This article is a review of the literature, related to the problem of recurrence of venous thromboembolic complications and the possibilities of their secondary prevention. The problems of determining the rational duration of anticoagulant therapy on the basis of an individual assessment of its benefit and risk are considered. The information on modern prognostic models allowing quantitative assessment of the probability of hemorrhagic and thrombotic events occurrence is presented (Vienna prediction model, DASH, HAS-BLED, stratification according to ACCP 2016)...
2017: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/28902651/anticoagulant-therapy-for-acute-venous-thromboembolism
#17
Hilal Ermiş, Necip Ermiş
Deep vein thrombosis (DVT) and pulmonary embolism (PE) are currently defined as venous thromboembolism (VTE) since they share pathophysiological features and the treatment is similar in many respects. It has been determined that more than 90% of PE cases originate from DVT in the legs. PE, which is difficult to diagnose, has a mortality rate of 12% when untreated. The worldwide increase in obesity, cancer diseases, and average survival time also contribute to the increase in the incidence of VTE. Traditional treatment of VTE includes heparin, low-molecular-weight heparin, and warfarin...
September 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28902590/long-term-outcomes-of-patent-foramen-ovale-closure-or-medical-therapy-after-stroke
#18
Jeffrey L Saver, John D Carroll, David E Thaler, Richard W Smalling, Lee A MacDonald, David S Marks, David L Tirschwell
Background Whether closure of a patent foramen ovale reduces the risk of recurrence of ischemic stroke in patients who have had a cryptogenic ischemic stroke is unknown. Methods In a multicenter, randomized, open-label trial, with blinded adjudication of end-point events, we randomly assigned patients 18 to 60 years of age who had a patent foramen ovale (PFO) and had had a cryptogenic ischemic stroke to undergo closure of the PFO (PFO closure group) or to receive medical therapy alone (aspirin, warfarin, clopidogrel, or aspirin combined with extended-release dipyridamole; medical-therapy group)...
September 14, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28900890/high-level-of-venous-thromboembolism-in-critically-ill-trauma-patients-despite-early-and-well-driven-thromboprophylaxis-protocol
#19
S R Hamada, C Espina, T Guedj, R Buaron, A Harrois, S Figueiredo, J Duranteau
BACKGROUND: Venous thromboembolism (VTE) is one of the most common preventable causes of in-hospital death in trauma patients surviving their injuries. We assessed the prevalence, incidence and risk factors for deep venous thrombosis (DVT) and pulmonary embolism (PE) in critically ill trauma patients, in the setting of a mature and early mechanical and pharmacological thromboprophylaxis protocol. METHODS: This was a prospective observational study on a cohort of patients from a surgical intensive care unit of a university level 1 trauma centre...
September 12, 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28899640/status-epilepticus-in-pregnancy-etiology-management-and-clinical-outcomes
#20
Keni Ravish Rajiv, Ashalatha Radhakrishnan
BACKGROUND: Status epilepticus (SE) in pregnancy carries significant risk to both mother and fetus. There is limited literature available on SE occurring in pregnancy world-over, with majority being from obstetric centers. METHODS: All women who developed SE related to pregnancy (gestation, labor, or puerperium) between January 2000 and December 2016 were included in the study. Data were collected from our SE registry, maintained, and archived in the institute. The variables influencing the maternal and fetal outcome were compared using Student's t-test for continuous variables and Fisher's exact test for discrete variables...
September 9, 2017: Epilepsy & Behavior: E&B
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