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https://www.readbyqxmd.com/read/28074413/procoagulant-activity-of-extracellular-vesicles-as-a-potential-biomarker-for-risk-of-thrombosis-and-dic-in-patients-with-acute-leukaemia
#1
Gheldof Damien, Haguet Hélène, Dogné Jean-Michel, Bouvy Céline, Graux Carlos, George Fabienne, Sonet Anne, Chatelain Christian, Chatelain Bernard, Mullier François
Haemostatic complication is common for patients with hematologic malignancies. Recent studies suggest that the procoagulant activity (PCA) of extracellular vesicles (EV) may play a major role in venous thromboembolism and disseminated intravascular coagulation (DIC) in acute leukaemia. To study the impact of EVs from leukaemic patients on thrombin generation and to assess EV-PCA as a potential biomarker for thrombotic complications in patients with acute leukaemia. Blood samples from a cohort of patients with newly diagnosed acute leukaemia were obtained before treatment (D-0), 3 and 7 days after treatment (D-3 and D-7)...
January 10, 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/28074401/adipsic-diabetes-insipidus-in-adult-patients
#2
REVIEW
Martín Cuesta, Mark J Hannon, Christopher J Thompson
INTRODUCTION: Adipsic diabetes insipidus (ADI) is a very rare disorder, characterized by hypotonic polyuria due to arginine vasopressin (AVP) deficiency and failure to generate the sensation of thirst in response to hypernatraemia. As the sensation of thirst is the key homeostatic mechanism that prevents hypernatraemic dehydration in patients with untreated diabetes insipidus (DI), adipsia leads to failure to respond to aquaresis with appropriate fluid intake. This predisposes to the development of significant hypernatraemia, which is the typical biochemical manifestation of adipsic DI...
January 10, 2017: Pituitary
https://www.readbyqxmd.com/read/28065663/antithrombotic-treatment-in-anticoagulated-atrial-fibrillation-patients-undergoing-percutaneous-coronary-intervention
#3
REVIEW
Csaba András Dézsi, Balázs Bence Dézsi, Döme András Dézsi
: Coronary artery disease coexists in a clinically relevant number of patients with atrial fibrillation and it often requires percutaneous coronary intervention. These patients represent a particular challenge for clinicians in terms of antithrombotic management. They require combined antiplatelet-anticoagulant therapy to reduce the risk of recurrent ischemic cardiac events and stroke; however, this antithrombotic strategy is associated with an increased risk of bleeding complications...
January 5, 2017: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/28064338/-unknown-title
#4
V J Lund, Y Darby, J Rimmer, M Amin, S Husain
INTRODUCTION: Hereditary haemorrhagic telangiectasia (HHT) is an autosomal dominant vascular disease characterized by recurrent epistaxis, mucocutaneous telangiectasia and visceral arteriovenous malformations. The nosebleeds can be life-threatening and in these circumstances, radical treatment is required. METHODS: Since 1994, closure of the nose has been undertaken to prevent severe nasal bleeding in patients meeting specific selection criteria. Outcome data collected on this cohort pre- and post-operatively is available for analysis...
January 8, 2017: Rhinology
https://www.readbyqxmd.com/read/28064243/meckel-s-diverticulitis-a-rare-entity-of-meckel-s-diverticulum
#5
Chee S Wong, Leanne Dupley, Haren N Varia, Darek Golka, Thu Linn
Meckel's diverticulum is the most common congenital abnormality of the small intestine that results from incomplete closure of the vitelline (omphalo-mesenteric) duct. This true diverticulum, ~2 ft from the ileocecal valve commonly found on the anti-mesenteric border of the ileum, is benign and majority asymptomatic. Diagnosis challenges arise when it became inflamed or presented in following ways, for example, haemorrhage (caused by ectopic pepsin-and hydrochloric acid-secreting gastric mucosa), intestinal obstruction (secondary to intussusception or volvulus) or the presence of diverticulum in the hernia sac (Littre's hernia)...
January 6, 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28058856/effective-treatment-with-a-new-protocol-using-tissue-type-plasminogen-activator-thrombolysis-for-pump-thrombosis-with-the-hvad-device
#6
Benedikt Schrage, Hanno Grahn, Florian M Wagner, Alexander Bernhardt, Meike Rybczynski, Stefan Blankenberg, Hermann Reichenspurner, Markus J Barten
BACKGROUND: Pump thrombosis is a major complication of the continuous flow left ventricular assist device. Pump exchange is seen as the therapeutic gold standard. In this study, we report on our experience with using tissue-type plasminogen activator thrombolysis for therapy of pump thrombosis. METHODS: We report on our experience with treatment of continuous flow left ventricular assist device pump thrombosis with the HVAD using tissue-type plasminogen activator thrombolysis in nine patients with 16 thrombotic events...
January 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28052623/prevention-and-treatment-of-variceal-haemorrhage-in-2017
#7
REVIEW
Felix Brunner, Annalisa Berzigotti, Jaime Bosch
Variceal haemorrhage is a major complication of portal hypertension that still causes high mortality in patients with cirrhosis. Improved knowledge of the pathophysiology of portal hypertension has recently led to a more comprehensive approach to prevent all the complications of this condition. Thus, optimal treatment of portal hypertension requires a strategy that takes into account the clinical stage of the disease and all the major variables that affect the risk of progression to the next stage and death...
January 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28050900/planned-early-birth-versus-expectant-management-waiting-for-prelabour-rupture-of-membranes-at-term-37-weeks-or-more
#8
REVIEW
Philippa Middleton, Emily Shepherd, Vicki Flenady, Rosemary D McBain, Caroline A Crowther
BACKGROUND: Prelabour rupture of membranes (PROM) at term is managed expectantly or by planned early birth. It is not clear if waiting for birth to occur spontaneously is better than intervening, e.g. by inducing labour. OBJECTIVES: The objective of this review is to assess the effects of planned early birth (immediate intervention or intervention within 24 hours) when compared with expectant management (no planned intervention within 24 hours) for women with term PROM on maternal, fetal and neonatal outcomes...
January 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28031049/clinical-and-radiological-features-driving-patient-selection-for-antiangiogenic-therapy-in-non-small-cell-lung-cancer-nsclc
#9
Cesare Gridelli, Andrea Camerini, Giovanni Pappagallo, Angelo Pennella, Michele Anzidei, Massimo Bellomi, Roberta Buosi, Rosario Francesco Grasso
BACKGROUND: The use of antiangiogenic therapy in non-small cell lung cancer (NSCLC) requires thorough evaluation of patient characteristics in order to avoid potential safety issues, particularly pulmonary haemorrhage (PH). The aim of this consensus by a panel of experts was to identify important criteria for the selection of patients with NSCLC who would benefit from antiangiogenic therapy. METHODS: Radiologists and oncologists were selected for the expert panel...
December 28, 2016: Cancer Imaging: the Official Publication of the International Cancer Imaging Society
https://www.readbyqxmd.com/read/28029185/case-control-study-demonstrates-that-surfactant-without-intubation-delayed-mechanical-ventilation-in-preterm-infants
#10
Sigrid Dannheim Vik, Torstein Vik, Stian Lydersen, Ragnhild Støen
AIM: This Norwegian study explored whether administering surfactant without intubation (SWI) delayed the need for early mechanical ventilation and reduced respiratory and non-respiratory complications in infants born before 32 weeks of gestational age. METHODS: We compared 262 infants admitted to a level three neonatal intensive care unit: 134 born before the introduction of SWI on 1 December 2011 were in the control group and 128 infants born after this date were in the study group...
December 28, 2016: Acta Paediatrica
https://www.readbyqxmd.com/read/28017925/intravascular-ultrasound-and-near-infrared-spectroscopic-features-of-coronary-lesions-with-intraplaque-haemorrhage
#11
Mitsuaki Matsumura, Gary S Mintz, Soo-Jin Kang, Stephen T Sum, Sean P Madden, Allen P Burke, James Goldstein, Rupa Parvataneni, Gregg W Stone, James E Muller, Renu Virmani, Akiko Maehara
AIMS: Intraplaque haemorrhage is considered a major contributor to lesion progression. We assessed coronary lesions with intraplaque haemorrhage using intravascular ultrasound (IVUS) and near-infrared spectroscopy (NIRS). METHODS AND RESULTS: We evaluated coronary arteries from autopsy hearts using 40MHz IVUS and NIRS and compared the imaging findings to histopathology. A total of 2324 2-mm long histological segments from 101 coronary arteries from 56 autopsy hearts were included...
December 25, 2016: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28009103/experts-perceptions-on-china-s-capacity-to-manage-emerging-and-re-emerging-zoonotic-diseases-in-an-era-of-climate-change
#12
A Hansen, J Xiang, Q Liu, M X Tong, Y Sun, X Liu, K Chen, S Cameron, S Hanson-Easey, G-S Han, P Weinstein, C Williams, P Bi
Zoonotic diseases transmitted by arthropods and rodents are a major public health concern in China. However, interventions in recent decades have helped lower the incidence of several diseases despite the country's large, frequently mobile population and socio-economic challenges. Increasing globalization, rapid urbanization and a warming climate now add to the complexity of disease control and prevention and could challenge China's capacity to respond to threats of emerging and re-emerging zoonoses. To investigate this notion, face-to-face interviews were conducted with 30 infectious disease experts in four cities in China...
December 23, 2016: Zoonoses and Public Health
https://www.readbyqxmd.com/read/28003301/safety-and-feasibility-of-sublingual-microcirculation-assessment-in-the-emergency-department-for-civilian-and-military-patients-with-traumatic-haemorrhagic-shock-a-prospective-cohort-study
#13
David N Naumann, Clare Mellis, Iain M Smith, Jasna Mamuza, Imogen Skene, Tim Harris, Mark J Midwinter, Sam D Hutchings
OBJECTIVES: Sublingual microcirculatory monitoring for traumatic haemorrhagic shock (THS) may predict clinical outcomes better than traditional blood pressure and cardiac output, but is not usually performed until the patient reaches the intensive care unit (ICU), missing earlier data of potential importance. This pilot study assessed for the first time the feasibility and safety of sublingual video-microscopy for THS in the emergency department (ED), and whether it yields useable data for analysis...
December 21, 2016: BMJ Open
https://www.readbyqxmd.com/read/27997041/genetic-variation-at-16q24-2-is-associated-with-small-vessel-stroke
#14
Matthew Traylor, Rainer Malik, Mike A Nalls, Ioana Cotlarciuc, Farid Radmanesh, Gudmar Thorleifsson, Ken B Hanscombe, Carl Langefeld, Danish Saleheen, Natalia S Rost, Idil Yet, Tim D Spector, Jordana T Bell, Eilis Hannon, Jonathan Mill, Ganesh Chauhan, Stephanie Debette, Joshua C Bis, W T Longstreth, M Arfan Ikram, Lenore J Launer, Sudha Seshadri, Jordi Jimenez-Conde, John W Cole, Reinhold Schmidt, Agnieszka Słowik, Robin Lemmens, Arne Lindgren, Olle Melander, Raji P Grewal, Ralph L Sacco, Tatjana Rundek, Kathryn Rexrode, Donna K Arnett, Julie A Johnson, Oscar R Benavente, Sylvia Wasssertheil-Smoller, Jin-Moo Lee, Sara L Pulit, Quenna Wong, Stephen S Rich, Paul I W de Bakker, Patrick F McArdle, Daniel Woo, Christopher D Anderson, Huichun Xu, Laura Heitsch, Myriam Fornage, Christina Jern, Kari Stefansson, Unnur Thorsteinsdottir, Solveig Gretarsdottir, Cathryn M Lewis, Pankaj Sharma, Cathie L M Sudlow, Peter M Rothwell, Giorgio B Boncoraglio, Vincent Thijs, Chris Levi, James F Meschia, Jonathan Rosand, Steven J Kittner, Braxton D Mitchell, Martin Dichgans, Bradford B Worrall, Hugh S Markus
OBJECTIVE: Genome-wide association studies (GWAS) have been successful at identifying associations with stroke and stroke subtypes, but have not yet identified any associations solely with small vessel stroke (SVS). SVS comprises a quarter of all ischaemic stroke and is a major manifestation of cerebral small vessel disease, the primary cause of vascular cognitive impairment. Studies across neurological traits have shown younger onset cases have an increased genetic burden. We leveraged this increased genetic burden by performing an age-at-onset informed GWAS meta-analysis, including a large younger onset SVS population, to identify novel associations with stroke...
December 20, 2016: Annals of Neurology
https://www.readbyqxmd.com/read/27978842/fast-track-surgery-after-gynaecological-oncological-surgery-study-protocol-for-a-prospective-randomised-controlled-trial
#15
Ling Cui, Yu Shi, G N Zhang
BACKGROUND: Fast-track surgery (FTS), also known as enhanced recovery after surgery, is a multidisciplinary approach to accelerate recovery, reduce complications, minimise hospital stay without increasing readmission rates, and reduce health care costs, all without compromising patient safety. The advantages of FTS in abdominal surgery most likely extend to gynaecological surgery, but this is an assumption, as FTS in elective gynaecological surgery has not been well studied. No consensus guidelines have been developed for gynaecological oncological surgery although surgeons have attempted to introduce slightly modified FTS programmes for patients undergoing such surgery...
December 15, 2016: Trials
https://www.readbyqxmd.com/read/27968767/safety-of-device-implantation-under-antipatelet-therapy-with-ticagrelor-about-20-cases
#16
W Amara, S Naccache, C Akret, S Cheggour, S M'Zoughi, G Galuscan, A Dompnier
INTRODUCTION: Management of antiplatelet therapy at the time of device implantation remains controversial. This study aimed to assess the risk of bleeding complications in patients receiving ticagrelor at the time of cardiac device surgery. METHODS: We performed a multicentre (N=4), retrospective study from January 2015 to January 2016. The survey included all patients (pts) treated with ticagrelor before undergoing pacemaker, implantable-cardioverter defibrillator (ICD) implantation or generator replacement...
November 2016: Annales de Cardiologie et D'angéiologie
https://www.readbyqxmd.com/read/27959351/fatal-haemorrhage-following-fine-needle-aspiration-of-the-thyroid
#17
M W Strachan, M Dalvi, R Ainsworth, F W Gibb, H Horsfall, D Patel
Fine needle aspiration is routinely performed as part of the assessment of thyroid nodules. It is generally regarded as a very safe procedure, though rarely significant bleeding can occur in its aftermath. A 79-year-old female was referred for assessment of an incidental thyroid nodule which had been identified on computed tomography of the chest and extended into the retrosternal space. The patient was referred for fine needle aspiration under ultrasound guidance. Three passes were made with a 25 gauge needle into the nodule; a haemorrhagic aspirate was obtained and sent for cytological examination...
September 2016: Journal of the Royal College of Physicians of Edinburgh
https://www.readbyqxmd.com/read/27956157/ibrutinib-for-patients-with-rituximab-refractory-waldenstr%C3%A3-m-s-macroglobulinaemia-innovate-an-open-label-substudy-of-an-international-multicentre-phase-3-trial
#18
Meletios A Dimopoulos, Judith Trotman, Alessandra Tedeschi, Jeffrey V Matous, David Macdonald, Constantine Tam, Olivier Tournilhac, Shuo Ma, Albert Oriol, Leonard T Heffner, Chaim Shustik, Ramón García-Sanz, Robert F Cornell, Carlos Fernández de Larrea, Jorge J Castillo, Miquel Granell, Marie-Christine Kyrtsonis, Veronique Leblond, Argiris Symeonidis, Efstathios Kastritis, Priyanka Singh, Jianling Li, Thorsten Graef, Elizabeth Bilotti, Steven Treon, Christian Buske
BACKGROUND: In the era of widespread rituximab use for Waldenström's macroglobulinaemia, new treatment options for patients with rituximab-refractory disease are an important clinical need. Ibrutinib has induced durable responses in previously treated patients with Waldenström's macroglobulinaemia. We assessed the efficacy and safety of ibrutinib in a population with rituximab-refractory disease. METHODS: This multicentre, open-label substudy was done at 19 sites in seven countries in adults aged 18 years and older with confirmed Waldenström's macroglobulinaemia, refractory to rituximab and requiring treatment...
December 9, 2016: Lancet Oncology
https://www.readbyqxmd.com/read/27940453/perioperative-management-of-the-bleeding-patient
#19
K Ghadimi, J H Levy, I J Welsby
Perioperative bleeding remains a major complication during and after surgery, resulting in increased morbidity and mortality. The principal causes of non-vascular sources of haemostatic perioperative bleeding are a preexisting undetected bleeding disorder, the nature of the operation itself, or acquired coagulation abnormalities secondary to haemorrhage, haemodilution, or haemostatic factor consumption. In the bleeding patient, standard therapeutic approaches include allogeneic blood product administration, concomitant pharmacologic agents, and increasing application of purified and recombinant haemostatic factors...
December 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/27935890/-surgical-prevention-of-ischaemic-strokes-by-means-of-an-extraintracranial-microanastomosis-eicma-in-the-carotid-basin
#20
V V Krylov, V A Luk'yanchikov, A S Tokarev, O Yu Nakhabin, N A Polunina, I V Sen'ko, V A Dalibaldyan, E V Grigor'eva, N E Kudryashova, G K Guseinova, E V Udodov, T A Fedulova
BACKGROUND: Not less than 50% of all ischaemic strokes appear to occur resulting from pathology of extracranial arteries. Occlusions and stenoses are more commonly encountered in carotid arteries, with the incidence of occlusion of the internal carotid artery (ICA) ranging from 5 to 10% within the structure of all lesions of brachiocephalic arteries (BCA). AIM: The study was aimed at assessing the results of a surgical procedure of extra-intracranial microanastomosis (EICMA) performed in patients presenting with occlusive and stenotic lesions of BCA at the Neurosurgical Department...
2016: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
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