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bleeding diathesis

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https://www.readbyqxmd.com/read/29771870/hyperfibrinolysis-is-an-important-cause-of-early-hemorrhage-in-patients-with-acute-promyelocytic-leukemia
#1
Yu-Hua Song, Chun Qiao, Li-Chan Xiao, Run Zhang, Hua - Lu
BACKGROUND The objective of the current study was to guide the early clinical treatment strategies by assessing the recovery of abnormal coagulation in acute promyelocytic leukemia (APL) patients during induction therapy. MATERIAL AND METHODS Retrospective analysis was performed in 112 newly-diagnosed patients with APL during induction treatment. RESULTS The early death (ED) rate in our study was 5.36% and the main cause was fetal hemorrhage. The presence of bleeding symptoms was significantly correlated with low platelet and fibrinogen levels...
May 17, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29731328/intracranial-hemorrhage-in-neonates-a-review-of-etiologies-patterns-and-predicted-clinical-outcomes
#2
REVIEW
Ai Peng Tan, Patricia Svrckova, Frances Cowan, Wui Khean Chong, Kshitij Mankad
Intracranial hemorrhage (ICH) in neonates often results in devastating neurodevelopmental outcomes as the neonatal period is a critical window for brain development. The neurodevelopmental outcomes in neonates with ICH are determined by the maturity of the brain, the location and extent of the hemorrhage, the specific underlying etiology and the presence of other concomitant disorders. Neonatal ICH may result from various inherited and acquired disorders. We classify the etiologies of neonatal ICH into eight main categories: (1) Hemorrhagic stroke including large focal hematoma, (2) Prematurity-related hemorrhage, (3) Bleeding diathesis, (4) Genetic causes, (5) Infection, (6) Trauma-related hemorrhage, (7) Tumor-related hemorrhage and (8) Vascular malformations...
April 24, 2018: European Journal of Paediatric Neurology: EJPN
https://www.readbyqxmd.com/read/29706829/scurvy-in-2017-in-the-usa
#3
Krishna M Baradhi, Shobana Vallabhaneni, Supriya Koya
Vitamin C deficiency may be common in third-world countries due to malnutrition, but it is currently rare in the USA. Initially, nonspecific symptoms like exhaustion and depression may make this disease difficult to diagnose until classical dermatological manifestations appear. Diagnosis mainly relies on clinical presentation, dietary history to identify risk factors, and dramatic recession of symptoms and signs following vitamin C therapy. Human beings cannot synthesize vitamin C and hence need 90% of vitamin C intake from fruits and vegetables...
April 2018: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/29626027/lesson-of-the-month-1-massive-spontaneous-haematomas-in-an-elderly-man
#4
Francesco Fiorini, Louise Braddick, Hasnain Hashim, Robert M Ayto, Alana Jacobs, Yetunde Baoku, Shahir S Hamdulay
A 73-year-old man presented with bilateral leg pain and swelling, and no history of trauma or bleeding disorders. Clinical examination, biochemistry and magnetic resonance imaging of the thighs were suggestive of muscle haematomas. These progressed significantly during the admission, requiring blood transfusion. Normal vascular anatomy on computed tomography, renal and liver function, and absence of infection made a bleeding diathesis more likely. This may be caused by coagulation defects, platelet disorders and vascular fragility...
March 2018: Clinical Medicine: Journal of the Royal College of Physicians of London
https://www.readbyqxmd.com/read/29619737/-bleeding-diathesis-in-the-general-practice-diagnostic-approach-and-treatment
#5
Christina Hart, Olivia Wohlfarth, Susanne Heimerl
No abstract text is available yet for this article.
April 2018: MMW Fortschritte der Medizin
https://www.readbyqxmd.com/read/29607205/a-novel-strategy-for-cardiopulmonary-support-during-lung-transplantation
#6
Ramiro Fernandez, Malcolm M DeCamp, Ankit Bharat
Contemporary modalities for cardiopulmonary support during lung transplantation include traditional cardiopulmonary bypass (CPB) and venoarterial extracorporeal membrane oxygenation (VA-ECMO). While highly effective, both are associated with morbidities such as arteriopathy and bleeding diathesis. In this report, we describe a novel approach for cardiopulmonary support during double lung transplantation in a patient with end-stage lung disease, pulmonary hypertension and moderate right ventricle (RV) dysfunction, using a percutaneous dual lumen cannula placed via the jugular vein which allowed us to achieve both RV bypass and membrane oxygenation...
February 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29524595/treatment-modalities-in-adolescents-who-present-with-heavy-menstrual-bleeding
#7
Tasneem S Alaqzam, Angela C Stanley, Pippa M Simpson, Veronica H Flood, Seema Menon
STUDY OBJECTIVE: This study sought to determine the relationship of bleeding disorders to iron deficiency anemia. Additionally, this study was undertaken to examine all current treatment modalities used in a menorrhagia clinic with respect to heavy menstrual bleeding management to identify the most effective options for menstrual management in the setting of an underlying bleeding disorder. DESIGN, SETTING, PARTICIPANT, INTERVENTION, AND MAIN OUTCOME MEASURES: Retrospective chart review of adolescent <21 years with heavy menstrual bleeding attending a multidisciplinary hematology-adolescent gynecology clinic...
March 7, 2018: Journal of Pediatric and Adolescent Gynecology
https://www.readbyqxmd.com/read/29521723/large-balloon-dilatation-versus-mechanical-lithotripsy-after-endoscopic-sphincterotomy-in-the-management-of-large-common-bile-duct-stones-in-cirrhotic-patients-a-randomized-study
#8
Mohamed I Radwan, Mohamed H Emara, Ibrahim M Ibrahim, Mahmoud E Moursy
BACKGROUND AND STUDY AIM: Removal of large common bile duct (CBD) stones is one of the challenges faced during endoscopic retrograde cholangiopancreatography, and it seems more difficult in cirrhotic patients because of suspected higher rates of adverse events, especially bleeding diathesis. This study aimed at comparing the success rate and complications between mechanical lithotripsy (ML) and large balloon dilation (LBD) after endoscopic sphincterotomy in patients with liver cirrhosis...
March 7, 2018: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/29487351/predicting-the-need-for-home-gavage-or-g-tube-feeds-in-asphyxiated-neonates-treated-with-therapeutic-hypothermia
#9
Suneeti Gupta, Jayapalli Rajiv Bapuraj, Gabrielle Carlson, Emily Trumpower, Ronald E Dechert, Subrata Sarkar
BACKGROUND: Asphyxiated infants treated with therapeutic cooling can have persistent oral feeding difficulty because of involvement of neural pathways in the brainstem, cortex, and basal ganglia. The goal is to predict the composite adverse outcome of death or persistent oral feeding difficulty using precooling/cooling attributes, and the severity and distribution of hypoxic-ischemic lesions, especially brainstem lesions on post-cooling brain magnetic resonance imaging (MRI). METHODS: Retrospective review of 86 asphyxiated infants cooled from January 2006 to August 2014...
February 27, 2018: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/29389674/inherited-factor-ii-deficiency-with-paradoxical-hypercoagulability-a-case-report
#10
Harold Watson, Ariel Perez, Kwabena Ayesu, Faisal Musa, Jose Sarriera, Mario Madruga, Steve J Carlan
: Congenital deficiency of factor II is a very rare autosomal recessive disorder that can result in a bleeding diathesis. Genotypically, individuals are either homozygous for a defective prothrombin gene or a compound heterozygote with different mutated prothrombin genes inherited from each parent. Phenotypically, it is characterized by either a low production of normal prothrombin or a near-normal production of dysfunctional prothrombin. Treatment is aimed at restoring normally functioning factor II circulating levels to sufficient concentration for hemostasis...
March 2018: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
https://www.readbyqxmd.com/read/29320972/rituximab-use-in-pediatric-lupus-anticoagulant-hypoprothrombinemia-syndrome-report-of-three-cases-and-review-of-the-literature
#11
K Cetin Gedik, S Siddique, C L Aguiar
Lupus anticoagulant hypoprothrombinemia syndrome (LA-HPS) is a rare condition that may predispose both to thrombosis and bleeding due to positive lupus anticoagulant (LA) and factor II (FII) deficiency. It can be seen in association with infections or systemic lupus erythematosus (SLE) and may require glucocorticoids (GCs) and/or immunosuppressive medications. Pediatric LA-HPS cases in the literature and three cases that received only rituximab (RTX) for LA-HPS (in addition to GCs) at two institutions between January 2010 and June 2017 were analyzed descriptively...
January 1, 2018: Lupus
https://www.readbyqxmd.com/read/29317961/successful-treatment-of-rapidly-progressive-life-threatening-esophageal-submucosal-hematoma-in-a-patient-with-van-der-hoeve-syndrome
#12
Yasuhiro Watanabe, Naomi Shimizu, Masahiro Iwakawa, Takashi Yamaguchi, Noriko Ban, Hidetoshi Kawana, Atsuhito Saiki, Emiko Sakaida, Chiaki Nakaseko, Yasuhiro Matsuura, Nobuyuki Aotsuka, Hideaki Bujo, Ichiro Tatsuno
Osteogenesis imperfecta (OI) is a rare inherited disorder of the connective tissue with many reports on its association with bleeding diatheses. OI patients with blue sclera, hearing loss, and bone vulnerability are classified as having van der Hoeve syndrome. Here, we report the first case of rapidly progressing, massive esophageal submucosal hematoma in this syndrome. Bleeding in OI is reportedly due to defective capillary integrity and platelet dysfunction; however, our patient did not show such findings...
February 2018: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/29273073/pulmonary-tumor-thrombotic-microangiopathy-successfully-treated-with-corticosteroids-a-case-report
#13
Shinichi Miyazaki, Takuya Ikeda, Genshi Ito, Masahide Inoue, Keiji Nara, Yuko Nishinaga, Yoshinori Hasegawa
BACKGROUND: Pulmonary tumor thrombotic microangiopathy is a special type of tumor thromboembolism. We report the case of a patient who developed pulmonary tumor thrombotic microangiopathy with alveolar hemorrhage. Almost all patients with pulmonary tumor thrombotic microangiopathy die within 1 week of the onset of dyspnea; however, the prognosis in this case was better, with 10 weeks of survival from presentation. CASE PRESENTATION: A 62-year-old Japanese man was referred to our hospital with a 4-week history of dyspnea on exertion and severe pulmonary hypertension...
December 23, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29227167/diagnosis-of-platelet-function-disorders-a-standardized-rational-and-modular-flow-cytometric-approach
#14
Oliver Andres, Katja Henning, Gabriele Strauß, Annerose Pflug, Georgi Manukjan, Harald Schulze
A high proportion of patients with mucocutaneous bleeding diathesis and suspected inherited or acquired platelet disorder remain without diagnosis even after comprehensive laboratory testing. Since flow cytometry allows investigation of resting and activated platelets on the single cell level by requiring only minimal amounts of blood, this method has become an important assay within the diagnostic algorithm, especially in pediatrics. We therefore developed a standardized and modular flow cytometric approach that contributes to clarify impaired platelet function in a rational step-by-step manner...
December 11, 2017: Platelets
https://www.readbyqxmd.com/read/29224364/new-anticoagulants-for-venous-thromboembolism-and-atrial-fibrillation-what-the-future-holds
#15
REVIEW
Gerasimos Dimitropoulos, S M Zubair Rahim, Alexandra Sophie Moss, Gregory Y H Lip
The field of anticoagulation has seen impressive progress over the last decade. The introduction of the Non Vitamin K Oral Anticoagulants (NOACs) has revolutionized practice surrounding thromboprophylaxis, treatment of thromboembolic disease and stroke prevention in atrial fibrillation (AF). However, the search for the 'holy grail' of anticoagulation, an agent that combines optimal efficacy with minimal bleeding diathesis, continues. Areas covered: In this paper we aim to summarize the current evidence from pre-clinical studies and early phase clinical trials, presenting the pharmacodynamic and pharmacokinetic properties as well as the safety and efficacy profiles of the most important antithrombotic agents in development...
January 2018: Expert Opinion on Investigational Drugs
https://www.readbyqxmd.com/read/29200669/adrenal-mass-unusual-presentation-and-outcome
#16
Raghu Sampally Ramareddy, Anand Alladi
Aim: Adrenal mass may be functioning or nonfunctioning with varied clinical presentations. This study aimed to report the nature and management of uncommon adrenal mass and to review literature. Materials and Methods: This was an retrospective observational analysis of children with uncommon adrenal mass admitted during 2009-2015. Clinical features, investigations, and management of patients were analyzed. Results: Among six, two each were adolescent and neonate, and one each was young infant and prenatal...
July 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/29194678/bleeding-complications-in-acute-liver-failure
#17
R Todd Stravitz, Caitlyn Ellerbe, Valerie Durkalski, Michael Schilsky, Robert J Fontana, Carolyn Peterseim, William M Lee
In patients with acute liver failure (ALF), elevated prothrombin time and thrombocytopenia can fuel a perception of a bleeding tendency. However, the incidence, site, risk factors, and clinical significance of bleeding complications have not been quantified in a large cohort of patients with ALF. We studied 1,770 adult patients enrolled in the ALF Study Group Registry between 1998 and 2016. Bleeding complications and blood component transfusions were collected for 7 days after admission. The relationship of bleeding complications to 21-day mortality was assessed...
December 1, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/29185819/reversal-of-glanzmann-thrombasthenia-platelet-phenotype-after-imatinib-treatment-in-a-pediatric-chronic-myeloid-leukemia-patient
#18
Richa Chauhan, Sudha Sazawal, Kanwaljeet Singh, R Ragesh R Nair, Sunita Chhikara, Roopam Deka, Rekha Chaubey, Karthika Kundil Veetil, Prasad Dange, Manoranjan Mahapatra, Renu Saxena
Chronic Myelogenous Leukemia (CML) is a myeloproliferative neoplasm characterized by proliferation of Philadelphia positive clonal pluripotent hematopoietic cells. Bleeding is a rare presentation of CML that can occur due to platelet dysfunction. Both pre-treatment and post-treatment platelet function abnormalities in CML have been described in the literature. We describe a rare case of childhood CML who presented with mucocutateous bleeding manifestations. On laboratory workup, a Glanzmann Thrombasthenia (GT) like platelet phenotype was demonstrated along with confirmation of diagnosis of CML in chronic phase...
November 29, 2017: Platelets
https://www.readbyqxmd.com/read/29159724/turkish-case-of-ethylmalonic-encephalopathy-misdiagnosed-as-short-chain-acyl-coa-dehydrogenase-deficiency
#19
Fatma Derya Bulut, Deniz Kör, Berna Şeker-Yılmaz, Gülen Gül-Mert, Sebile Kılavuz, Neslihan Önenli-Mungan
Ethylmalonic encephalopathy is a very rare autosomal recessively inherited inborn error of metabolism; characterized by encephalopathy, recurrent petechiae without bleeding diathesis, chronic diarrhea, and orthostatic acrocyanosis. Here, we describe a case of ethylmalonic encephalopathy with late onset neurologic symptoms and a confusing family history of two deceased brothers with the wrong suspicion of short chain acyl-CoA dehydrogenase deficiency.
November 20, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/29145678/-thrombocytosis-and-thrombocytopenia-background-and-clinical-relevance
#20
REVIEW
Kai Wille, Parvis Sadjadian, Martin Griesshammer
Due to the central role of platelets in hemostasis, the clinical relevance of quantitative changes in platelet counts (< 150 G/l or > 450 G/l) may be significant. Thrombopoesis (= production of platelets) occurs in the bone marrow, and the hormone thrombopoetin takes control on its regulation.In thrombocytosis, primary causes have to be distinguished from the far more common reactive (= secondary) reasons. The most important form of primary thrombocytosis occurs in myeloproliferative neoplasms especially in essential thrombocythemia (ET)...
November 2017: Deutsche Medizinische Wochenschrift
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