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Bleeding disorders

Alina Dima, Ciprian Jurcut, Anca Manolache, Daniel Vasile Balaban, Alina Popp, Mariana Jinga
BACKGROUND AND AIMS: Celiac disease (CD) presents with a wide spectrum of extra-digestive symptoms, including hemorrhagic manifestations. The aim of this review was to conduct an extensive analysis of the hemorrhagic events reported in adult CD patients. METHODS: Case report and review of the literature. Pubmed (MEDLINE) database search from January 1970 onwards was performed using the medical subject headings [MeSH] terms "celiac disease" AND "blood coagulation disorders", "hemorrhage", "hematoma", "hematuria", "hemoptysis", "epistaxis", "hemosiderosis"...
March 2018: Journal of Gastrointestinal and Liver Diseases: JGLD
Tsung-Hsing Hung, Hsing-Feng Lee, Chih-Wei Tseng, Chih-Chun Tsai, Chen-Chi Tsai
BACKGROUND: Hepatic encephalopathy (HE) is a neuropsychiatric complication of decompensated cirrhosis. Proton pump inhibitors (PPIs), used as potent acid suppressants, are associated with HE occurrence in cirrhotic patients. However, it is still unknown if PPIs contribute to mortality in cirrhotic patients with HE and no active gastrointestinal bleeding. METHODS: We used the Taiwan National Health Insurance Database to identify 1004 cirrhotic patients with HE and no active gastric bleeding, who received oral PPIs between January 1, 2010 and December 31, 2013...
March 15, 2018: Clinics and Research in Hepatology and Gastroenterology
A V Belyaev, J L Dunster, J M Gibbins, M A Panteleev, V Volpert
Hemostasis is a complex physiological mechanism that functions to maintain vascular integrity under any conditions. Its primary components are blood platelets and a coagulation network that interact to form the hemostatic plug, a combination of cell aggregate and gelatinous fibrin clot that stops bleeding upon vascular injury. Disorders of hemostasis result in bleeding or thrombosis, and are the major immediate cause of mortality and morbidity in the world. Regulation of hemostasis and thrombosis is immensely complex, as it depends on blood cell adhesion and mechanics, hydrodynamics and mass transport of various species, huge signal transduction networks in platelets, as well as spatiotemporal regulation of the blood coagulation network...
March 5, 2018: Physics of Life Reviews
Boris Aleksovski, Violeta Neceva, Viktorija Vujović, Nensi Manusheva, Vladimir Rendevski, Antoni Novotni, Ana Filipce, Anastazija Spasovska, Aspazija Sofijanova, Vasko Aleksovski, Icko Gjorgoski
INTRODUCTION: Adverse effects with bleeding disorders are often associated with the administration of SSRI in depression, although the exact mechanisms remain contradicting. This study is aimed at detecting and exploring the mechanisms of SSRI-induced changes in platelet reactivity in non-responding patients with Recurrent Depressive Disorder (RDD) and life-long exposure to antidepressants. MATERIALS AND METHODS: Thirty-one patients and thirty-one healthy controls were included in the study...
March 10, 2018: Thrombosis Research
Ahmet F Oner, Tiraje Celkan, Çetin Timur, Miranda Norton, Kaan Kavaklı
Hereditary factor X (FX) deficiency is a rare bleeding disorder more prevalent in countries with high rates of consanguineous marriage. In a prospective, open-label, multicentre, phase 3 study, 25 IU/kg pdFX was administered as on-demand treatment or short-term prophylaxis for 6 months-2 years. In Turkish subjects (N=6), 60.7% of bleeds were minor. A mean of 1.03 infusions was used to treat each bleed, and mean total dose per bleed was 25.38 IU/kg. Turkish subjects ratedpdFX efficacy as excellent or good for all 84 assessable bleeds; investigators judged overall pdFX efficacy to be excellent or good in all subjects...
March 16, 2018: Turkish Journal of Haematology: Official Journal of Turkish Society of Haematology
Alessandra Balduini, Hana Raslova, Christian A Di Buduo, Alessandro Donada, Matthias Ballmaier, Manuela Germeshausen, Carlo L Balduini
Inherited thrombocytopenias (ITs) are a heterogeneous group of disorders characterized by low platelet count resulting in impaired hemostasis. Patients can have spontaneous hemorrhages and/or excessive bleedings provoked by hemostatic challenges as trauma or surgery. To date, ITs encompass 32 different rare monogenic disorders caused by mutations of 30 genes. This review will focus on the major discoveries that have been made in the last years on the diagnosis, treatment and molecular mechanisms of ANKRD26-Related Thrombocytopenia and MYH9-Related Diseases...
March 12, 2018: European Journal of Medical Genetics
Claire M Lawlor, Charles A Riley, John M Carter, Kimsey H Rodriguez
Importance: The 1996 Tonsillectomy and Adenoidectomy Inpatient Guidelines of the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) Pediatric Otolaryngology Committee recommended that children younger than 3 years be admitted following tonsillectomy. Recommendations for hospital observation were not included as a key action statement in the 2011 AAO-HNS Clinical Practice Guidelines for Tonsillectomy in Children. Objective: To examine the association between posttonsillectomy complication rate and the age and weight of the child at the time of surgery...
March 15, 2018: JAMA Otolaryngology—Head & Neck Surgery
Wei-Wen Su
Purpose: Sturge-Weber syndrome (SWS) is a neurocutaneous disorder characterized by facial cutaneous venous dilatation (port-wine stain), leptomeningeal angioma, and ocular abnormalities. Here we report a case of SWS who experienced acute primary angle-closure in the same side of the nevus flammeus. Observations: A 64-years-old female patient with SWS port wine stain on the left side of her face was referred to our ER for acute primary angle-closure (PAC). The IOP was 64 mmHg in the left eye (12 mmHg in OD) and the visual acuity was 20/100...
June 2018: American Journal of Ophthalmology Case Reports
Emanuele Rondonotti, Cristiano Spada, Samuel Adler, Andrea May, Edward J Despott, Anastasios Koulaouzidis, Simon Panter, Dirk Domagk, Ignacio Fernandez-Urien, Gabriel Rahmi, Maria Elena Riccioni, Jeanin E van Hooft, Cesare Hassan, Marco Pennazio
SMALL-BOWEL CAPSULE ENDOSCOPY (SBCE): 1: ESGE recommends that prior to SBCE patients ingest a purgative (2 L of polyethylene glycol [PEG]) for better visualization.Strong recommendation, high quality evidence.However, the optimal timing for taking purgatives is yet to be established. 2: ESGE recommends that SBCE should be performed as an outpatient procedure if possible, since completion rates are higher in outpatients than in inpatients.Strong recommendation, moderate quality evidence...
March 14, 2018: Endoscopy
Yusuke Ito, Kengo Noguchi, Yoshiyuki Morishima, Kyoji Yamaguchi
: No rodent models are currently available for evaluating inhibitors of the activated form of thrombin-activatable fibrinolysis inhibitor (TAFIa) without exogenous supplementation of tissue-type plasminogen activator (tPA). Characterization of tPA transgenic rats as a tool for the nonclinical evaluation of TAFIa inhibitors is the objective of the current study. tPA transgenic rats were subjected to rat models of tissue-factor-induced thromboembolism, FeCl3-induced deep vein thrombosis (DVT) and arterial thrombosis, and tail bleeding...
March 13, 2018: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
Sanne L N Brouns, Johanna P van Geffen, Johan W M Heemskerk
In recent years, considerable progress has been made in understanding the mechanisms involved in platelet activation during hemostasis and thrombosis. Parallel-plate flow chambers and other microfluidic devices have markedly contributed to this insight. Conversely, such flow devices are now increasingly used to monitor the combined processes of platelet aggregation, thrombus formation, and coagulation in human blood. Currently, by combining microspotting and multi-color fluorescence microscopy, this technology offers the capability of high-throughput measurement of platelet activation processes, even in small blood samples...
March 14, 2018: Platelets
Vo Truong Nhu Ngoc, Trinh Do Van Nga, Dinh-Toi Chu, Le Quynh Anh
Hemophilia-a bleeding disorder due to the lack of clotting factors-is mostly induced by genetic factors. Its most common type is hemophilia A. Hemorrhage in hemophilia A may occur in several different sites of the body, including those inside the oral cavity, such as mucous membrane and gum. However, only a few studies and case reports on dental issues of hemophilia A patients have been conducted. In clinical dentistry, treatment procedures are invasive, possibly leading to more severe bleeding, especially in hemophilia A cases...
March 14, 2018: Special Care in Dentistry
Selin Elmaoğulları, Zeyra Aycan
Abnormal uterine bleeding (AUB) is the major gynecologic complaint of adolescents admitting to hospital. Heavy menstrual bleeding (HMB) is the most common clinical presentation of AUB. Anovulatory cycles owing to immature hypothalamic-pituitary-ovarian axis is the leading etiology of HMB and there is an accompanying bleeding disorder in almost %20 of patients with HMB. Additionally, endocrine disorders such as hypothyroidism, hyperprolactinemia and polycystic ovary syndrome (PCOS) are possible causes of AUB...
February 28, 2018: Journal of Clinical Research in Pediatric Endocrinology
Josep Estadella, Laura Villamarín, Anna Feliu, Josep Perelló, Joaquim Calaf
Iron deficiency anemia is the most frequent cause of anemia world-wide and is a very common disorder in daily medical practice. Heavy menstrual bleeding (menorrhagia) and pregnancy and delivery can cause significant iron loss leading to severe anemia The aim of the present study was to characterize the population requiring intravenous iron and identify whether gynecological and obstetric iron loss are frequent indications for treatment. MATERIAL AND METHODS: Restrospective, single center study performed in a tertiary level university hospital from January 2014 to December 2016...
March 6, 2018: European Journal of Obstetrics, Gynecology, and Reproductive Biology
Andrew Bromley, Anna Plitt
Venous thromboembolism (VTE), which includes both deep vein thrombosis and pulmonary embolism (PE), is a very common disorder with high risk for recurrence and is associated with significant morbidity and mortality. The non-vitamin K oral anticoagulants (NOACs), which include dabigatran, rivaroxaban, apixaban, and edoxaban, have been shown to be noninferior to conventional anticoagulant therapy for the prevention of recurrent VTE and are associated with more favorable bleeding risk. Evidence from the treatment of VTE with traditional therapy (low molecular weight heparin and vitamin K antagonists) implies that extended or indefinite treatment reduces risk of recurrence...
March 10, 2018: Cardiology and Therapy
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
Takeshi Yamamoto
High-risk pulmonary embolism (PE) is a life-threatening disorder associated with high mortality and morbidity. Most deaths in patients with shock occur within the first few hours after presentation, and rapid diagnosis and treatment is therefore essential to save patients' lives. The main manifestations of major PE are acute right ventricular (RV) failure and hypoxia. RV pressure overload is predominantly related to the interaction between the mechanical pulmonary vascular obstruction and the underlying cardiopulmonary status...
2018: Journal of Intensive Care
Natascha de Lange, Pim Schol, Marcus Lancé, Mallory Woiski, Josje Langenveld, Robbert Rijnders, Luc Smits, Martine Wassen, Yvonne Henskens, Hubertina Scheepers
BACKGROUND: Postpartum hemorrhage (PPH) is associated with maternal morbidity and mortality and has an increasing incidence in high-resource countries, despite dissemination of guidelines, introduction of skills training, and correction for risk factors. Current guidelines advise the administration, as fluid resuscitation, of almost twice the amount of blood lost. This advice is not evidence-based and could potentially harm patients. METHODS: All women attending the outpatient clinic who are eligible will be informed of the study; oral and written informed consent will be obtained...
March 6, 2018: Trials
Mana Saraghi, Leonard Golden, Elliot V Hersh
Millions of patients take antidepressant medications in the United States for the treatment of depression or anxiety disorders. Some antidepressants are prescribed off-label to treat problems such as chronic pain, low energy, and menstrual symptoms. Antidepressants are a broad and expansive group of medications, but the more common drug classes include tricyclic antidepressants, selective serotonin reuptake inhibitors, serotonin-norepinephrine reuptake inhibitors, and monoamine oxidase inhibitors. A miscellaneous or "atypical" category covers other agents...
2018: Anesthesia Progress
André Cavalcante da Silva Barbosa, Roberto Carlos Mourão Pinho, Márcia Maria Vendiciano Barbosa Vasconcelos, Bruno Gama Magalhães, Maria Teresa Botti Rodrigues Dos Santos, Arnaldo de França Caldas Júnior
AIMS: To investigate the symptoms of depression and oral health status in Brazilian public healthcare system users. MATERIALS AND METHODS: Analysis of a cross-sectional study conducted with a sample of 776 individuals aged 15 years or older, in the urban areas of Recife (Brazil), obtained by multistage sampling. Committee on Ethics in Research with Human Beings (CAAE) 0538.0.172.172-11. Depression symptoms were verified by means of Axis II of the Research Diagnostic Criteria in Temporomandibular Disorder...
March 6, 2018: Special Care in Dentistry
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