keyword
MENU ▼
Read by QxMD icon Read
search

haemorrhage control

keyword
https://www.readbyqxmd.com/read/29349786/acute-lion-s-mane-jellyfish-cyanea-capillata-cnideria-scyphozoa-exposure-to-atlantic-salmon-salmo-salar-l
#1
M D Powell, Å Åtland, T Dale
Jellyfish-induced gill pathology relies upon occasional diagnostic observations yet the extent and impact of jellyfish blooms on aquaculture may be significant. Idiopathic gill lesions are often observed in apparently healthy fish. This study exposed Atlantic salmon (Salmo salar L.) smolts to macerated Cyanea capillata at 2.5 and 5 g/L for 2 hr under controlled laboratory conditions. Blood chemistry and gill histopathology were examined over a subsequent 4-week period. Fish showed an acute response to the presence of jellyfish, including characteristic external "whiplash" discoloration of the skin and acute increases in blood electrolytes and CO2 concentration; however, these were resolved within 4 days after exposure...
January 18, 2018: Journal of Fish Diseases
https://www.readbyqxmd.com/read/29341929/the-infection-of-red-seabream-iridovirus-in-mandarin-fish-siniperca-chuatsi-and-the-host-immune-related-gene-expression-profiles
#2
Xiaodan Liu, Nan Chen, Xiaojian Gao, Yingying Zhang, Xixi Li, Yue Zhang, Xuwen Bing, Hezhong Huang, Xiaojun Zhang
Red Sea bream iridovirus (RSIV) was initially isolated from marine fish, which belongs to Megalocytivirus, Iridoviridae. It can cause great economic losses in fish culture with high morbidity and mortality. In the present study, the pathogenicity and immune response associated with a RSIV genotype megalocytivirus infection were determined in mandarin fish (Siniperca chuatsi). Fish challenged showed typical clinical signs of iridovirus infection, including acute haemorrhages and enlarged visceral organs. Histopathological analysis revealed that extensive necrosis, vacuolization and inflammation were presented in the stomach, spleen, kidney and liver of the diseased fish...
January 13, 2018: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29338431/medically-induced-hypertension-hypervolaemia-and-haemodilution-for-the-treatment-and-prophylaxis-of-vasospasm-following-aneurysmal-subarachnoid-haemorrhage-systematic-review
#3
James J M Loan, Anthony N Wiggins, Paul M Brennan
PURPOSE: Arterial vasospasm is a major cause of death and long-term disability following subarachnoid haemorrhage (SAH). The use of medically induced hypertension, hypervolaemia and/or haemodilution is widely practiced for prophylaxis and treatment of vasospasm following SAH. We aimed to determine if the quality of available research is adequate to inform use of haemodynamic management strategies to prevent or treat vasospasm following SAH. METHODS: Individual searches of the following databases were conducted: The Cochrane Database of Systematic Reviews, The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE and OpenSIGLE...
January 17, 2018: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/29337134/acetylcholine-receptor-antibody-titers-and-clinical-course-after-influenza-vaccination-in-patients-with-myasthenia-gravis-a-double-blind-randomized-controlled-trial-propatient-trial
#4
Björn Tackenberg, Maximilian Schneider, Franz Blaes, Christian Eienbröker, Carmen Schade-Brittinger, Anne Wellek, Marcus Deschauer, Markus Eickmann, Hans-Dieter Klenk, Hans-Helge Müller, Norbert Sommer
BACKGROUND: It is a continuous matter of discussion whether immune activation by vaccination in general and Influenza vaccination in particular increases the risk for clinical deterioration of autoimmune diseases. This prospective study investigated the serological and clinical course of autoimmune Myasthenia gravis (MG) after a seasonal influenza vaccination. METHODS: This randomized, placebo-controlled, double-blind study enrolled MG patients with antibodies against acetylcholine-receptors (AChR-ab)...
January 10, 2018: EBioMedicine
https://www.readbyqxmd.com/read/29334797/association-of-functional-mmp-2-gene-variant-with-intracranial-aneurysms-case-control-genetic-association-study-and-meta-analysis
#5
Varinder S Alg, Xiayi Ke, Joan Grieve, Stephen Bonner, Daniel C Walsh, Diederik Bulters, Neil Kitchen, Henry Houlden, David J Werring
INTRODUCTION: Abnormalities in Matrix Metalloproteinase (MMP) genes, which are important in extracellular matrix (ECM) maintenance and therefore arterial wall integrity are a plausible underlying mechanism of intracranial aneurysm (IA) formation, growth and subsequent rupture. We investigated whether the rs243865 C > T SNP (single nucleotide polymorphism) within the MMP-2 gene (which influences gene transcription) is associated with IA compared to matched controls. MATERIALS AND METHODS: We conducted a case-control genetic association study, adjusted for known IA risk factors (smoking and hypertension), in a UK Caucasian population of 1409 patients with intracranial aneurysms (IA), and 1290 matched controls, to determine the association of the rs243865 C > T functional MMP-2 gene SNP with IA (overall, and classified as ruptured and unruptured)...
January 15, 2018: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/29330587/posterior-reversible-encephalopathy-syndrome-with-spinal-cord-involvement-pres-sci-as-a-rare-complication-of-severe-diabetic-ketoacidosis-a-case-report-and-review-of-the-literature
#6
Jianfei Nao, Han Zhang, Si Wu, Xiaotian Zhang, Dongming Zheng
INTRODUCTION: In addition to diffuse brain oedema, diabetic ketoacidosis (DKA) can lead to ischaemic or haemorrhagic stroke, extrapontine myelinolysis, and sinovenous thrombosis. However, posterior reversible encephalopathy syndrome (PRES) and spinal cord oedema are rarely reported in patients with DKA. METHODS: We present a case of a 17-year-old-girl who developed headache, blurred vision, and paraplegia after her DKA was controlled. Sequential magnetic resonance (MR) scans of the brain and spinal cord were performed...
January 12, 2018: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/29328067/a-physical-approach-to-model-occlusions-in-the-retinal-microvasculature
#7
O Fleck, T Savin
Blood occlusions in the retinal microvasculature contribute to the pathology of many disease states within the eye. These events can cause haemorrhaging and retinal detachment, leading to a loss of vision in the affected patient. Here, we present a physical approach to characterising the collective cell dynamics leading to plug formation, through the use of a bespoke microfluidic device, and through the derivation of a probabilistic model. Our microfluidic device is based on a filtration design that can tune the particle volume fraction of a flowing suspension within a conduit, with sizes similar to arterioles...
January 12, 2018: Eye
https://www.readbyqxmd.com/read/29326127/skill-sets-required-for-the-management-of-military-head-face-and-neck-trauma-a-multidisciplinary-consensus-statement
#8
John Breeze, R Blanch, J Baden, A M Monaghan, D Evriviades, S E Harrisson, S Roberts, A Gibson, N MacKenzie, D Baxter, A J Gibbons, S Heppell, J G Combes, R F Rickard
INTRODUCTION: The evolution of medical practice is resulting in increasing subspecialisation, with head, face and neck (HFN) trauma in a civilian environment usually managed by a combination of surgical specialties working as a team. However, the full combination of HFN specialties commonly available in the NHS may not be available in future UK military-led operations, necessitating the identification of a group of skill sets that could be delivered by one or more deployed surgeons. METHOD: A systematic review was undertaken to identify those surgical procedures performed to treat acute military head, face, neck and eye trauma...
January 10, 2018: Journal of the Royal Army Medical Corps
https://www.readbyqxmd.com/read/29324996/laboratory-confirmed-respiratory-infections-as-predictors-of-hospital-admission-for-myocardial-infarction-and-stroke-time-series-analysis-of-english-data-for-2004-2015
#9
R M Blackburn, H Zhao, R Pebody, A C Hayward, C Warren-Gash
Background: Acute respiratory infections are associated with increased risk of myocardial infarction (MI) and stroke, however, the role of different organisms is poorly characterised. Methods: We undertook a time-series analysis of English hospital admissions for MI and stroke (age-stratified: 45-64, 65-74, 75+ years), laboratory-confirmed viral respiratory infections and environmental data for 2004-2015. Weekly counts of admissions were modelled using multivariable Poisson regression with weekly counts of respiratory viruses (influenza, parainfluenza, rhinovirus, respiratory syncytial virus (RSV), adenovirus or human meta-pneumovirus (HMPV)) investigated as predictors...
January 6, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29321935/desquamative-interstitial-pneumonia-complicated-by-diffuse-alveolar-haemorrhage
#10
Ayako Matsuo, Nobuhiro Matsumoto, Akiko Kitamura, Hironobu Tsubouchi, Shigehisa Yanagi, Masamitsu Nakazato
We report a rare case of desquamative interstitial pneumonia (DIP) with diffuse alveolar haemorrhage (DAH). A 56-year-old man diagnosed with DIP by surgical lung biopsy 2 years ago was admitted to our hospital because of severe acute respiratory failure. The DIP had progressed despite smoking cessation. On admission, the patient appeared extremely ill, and physical examination revealed respiratory distress. The patient required mechanical ventilation. High-resolution computed tomography showed diffuse ground glass opacity in both lungs...
February 2018: Respirology Case Reports
https://www.readbyqxmd.com/read/29321842/splenic-pedicle-control-during-laparoscopic-de-capsulation-of-a-giant-splenic-cyst
#11
Osama Elhardello, Basil J Ammori
Splenic cysts are a rare entity in the Western population and are either true cysts (primary, 25%) or pseudocysts (secondary, 75%) complicating trauma, haemorrhage or infarction. Congenital or simple splenic cysts are the commonest primary cysts and surgery is recommended for cysts larger than 5 cm as these are prone to infection, bleeding or rupture and for symptomatic or complicated cysts. Splenic preservation techniques using the laparoscopic approach are the most prevalent. We present a case of a giant painful simple splenic cyst treated with laparoscopic de-capsulation with application of a new technique for achieving vascular control, whereby control of the splenic pedicle was achieved using a Nylon tape...
January 2018: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/29320553/undiagnosed-abnormal-postpartum-blood-loss-incidence-and-risk-factors
#12
Aude Girault, Catherine Deneux-Tharaux, Loic Sentilhes, Françoise Maillard, François Goffinet
BACKGROUND: We aimed to evaluate the incidence of undiagnosed abnormal postpartum blood loss (UPPBL) after vaginal delivery, identify the risk factors and compare them to those of postpartum haemorrhage (PPH). METHOD: The study population included women who participated in a randomized controlled trial of women with singleton low-risk pregnancy who delivered vaginally after 35 weeks' gestation (n = 3917). Clinical PPH was defined as postpartum blood loss ≥ 500 mL measured by using a collector bag and UPPBL was defined by a peripartum change in haemoglobin ≥ 2 g/dL in the absence of clinical PPH...
2018: PloS One
https://www.readbyqxmd.com/read/29318985/a-randomised-controlled-trial-and-economic-evaluation-of-intraoperative-cell-salvage-during-caesarean-section-in-women-at-risk-of-haemorrhage-the-salvo-cell-salvage-in-obstetrics-trial
#13
Khalid S Khan, Philip Moore, Matthew Wilson, Richard Hooper, Shubha Allard, Ian Wrench, Tracy Roberts, Carol McLoughlin, Lee Beresford, James Geoghegan, Jane Daniels, Sue Catling, Vicki A Clark, Paul Ayuk, Stephen Robson, Fang Gao-Smith, Matthew Hogg, Louise Jackson, Doris Lanz, Julie Dodds
BACKGROUND: Caesarean section is associated with blood loss and maternal morbidity. Excessive blood loss requires transfusion of donor (allogeneic) blood, which is a finite resource. Cell salvage returns blood lost during surgery to the mother. It may avoid the need for donor blood transfusion, but reliable evidence of its effects is lacking. OBJECTIVES: To determine if routine use of cell salvage during caesarean section in mothers at risk of haemorrhage reduces the rates of blood transfusion and postpartum maternal morbidity, and is cost-effective, in comparison with standard practice without routine salvage use...
January 2018: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/29298459/embolisation-for-pulmonary-arteriovenous-malformation
#14
REVIEW
Charlie C-T Hsu, Gigi Nc Kwan, Hannah Evans-Barns, Mieke L van Driel
BACKGROUND: Pulmonary arteriovenous malformations are abnormal direct connections between the pulmonary artery and pulmonary vein which result in a right-to-left shunt. They are associated with substantial morbidity and mortality mainly from the effects of paradoxical emboli. Potential complications include stroke, cerebral abscess, pulmonary haemorrhage and hypoxaemia. Embolisation is an endovascular intervention based on the occlusion of the feeding arteries the pulmonary arteriovenous malformations thus eliminating the abnormal right-to-left-shunting...
January 4, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29297205/cyclophosphamide-for-connective-tissue-disease-associated-interstitial-lung-disease
#15
REVIEW
Hayley Barnes, Anne E Holland, Glen P Westall, Nicole Sl Goh, Ian N Glaspole
BACKGROUND: Approximately one-third of individuals with interstitial lung disease (ILD) have associated connective tissue disease (CTD). The connective tissue disorders most commonly associated with ILD include scleroderma/systemic sclerosis (SSc), rheumatoid arthritis, polymyositis/dermatomyositis, and Sjögren's syndrome. Although many people with CTD-ILD do not develop progressive lung disease, a significant proportion do progress, leading to reduced physical function, decreased quality of life, and death...
January 3, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29288539/cold-cold-vs-bipolar-dissection-tonsillectomy-a-surgeon-controlled-study-of-400-cases
#16
Simon Morris, Thomas Martin, Steven Lewis
Surgeon controlled study of 200 cold/cold and 200 hot/hot tonsillectomy cases in one institution Hot/hot resulted in higher overall rates of early and late post-tonsillectomy haemorrhage and return-to-theatre when compared to cold/cold methods. Bipolar diathermy tonsillectomy resulted in a statistically significant higher rate of secondary post-tonsillectomy haemorrhage than cold-steel of nearly three times. Trainee surgeons performed better in bipolar haemostasis than cold-steel dissection with regard to post-operative morbidity...
December 30, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29282815/prevalence-of-and-risk-factors-for-cerebral-microbleeds-among-adult-patients-with-haemophilia-a-or-b
#17
H Husseinzadeh, T Chiasakul, P A Gimotty, B Pukenas, R Wolf, M Kelty, E Chiang, P F Fogarty, A Cuker
INTRODUCTION: Cerebral microbleeds (CMBs) represent clinically silent haemorrhagic events. Cerebral microbleeds (CMBs) portend negative neurovascular and cognitive outcomes in the general population and are associated with cognitive impairment in persons with haemophilia (PWH). Prevalence, patterns, and risk factors for CMBs in PWH have not been directly compared to persons without coagulopathy. AIM: To examine prevalence, patterns, and risk factors for CMBs in PWH vs normal controls...
December 28, 2017: Haemophilia: the Official Journal of the World Federation of Hemophilia
https://www.readbyqxmd.com/read/29282142/promoting-recruitment-using-information-management-efficiently-prime-a-stepped-wedge-cluster-randomised-trial-of-a-complex-recruitment-intervention-embedded-within-the-restart-or-stop-antithrombotics-randomised-trial
#18
Amy E Maxwell, Richard A Parker, Jonathan Drever, Anthony Rudd, Martin S Dennis, Christopher J Weir, Rustam Al-Shahi Salman
BACKGROUND: Few interventions are proven to increase recruitment in clinical trials. Recruitment to RESTART, a randomised controlled trial of secondary prevention after stroke due to intracerebral haemorrhage, has been slower than expected. Therefore, we sought to investigate an intervention to boost recruitment to RESTART. METHODS/DESIGN: We conducted a stepped-wedge, cluster randomised trial of a complex intervention to increase recruitment, embedded within the RESTART trial...
December 28, 2017: Trials
https://www.readbyqxmd.com/read/29282063/effect-of-atp-and-bax-on-the-apoptosis-of-eimeria-tenella-host-cells
#19
Zhiyong Xu, Mingxue Zheng, Li Zhang, Xuesong Zhang, Yan Zhang, Xiaozhen Cui, Xin Gong, Rou Xi, Rui Bai
BACKGROUND: Eimeria tenella (E. tenella) is a species of Eimeria that causes haemorrhagic caecal coccidiosis, resulting in major economic losses in the global poultry industry. After E. tenella infection, the amount of ATP and Bax in host cells showed highly significant changes. Therefore, it is necessary to investigate the effects of ATP and Bax on the apoptosis of E. tenella host cells. RESULTS: The ATP-treated group and the V5-treated group had higher E. tenella infection rates than the untreated group at 24, 48, 72, 96, and 120 h after infection with E...
December 28, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/29281748/extreme-prematurity-treated-retinopathy-bronchopulmonary-dysplasia-and-cerebral-palsy-are-significant-risk-factors-for-ophthalmological-abnormalities-at-6-5-years-of-age
#20
Ann Hellström, Karin Källén, Birgitta Carlsson, Gerd Holmström, Peter Jakobsson, Pia Lundgren, Fredrik Serenius, Karin Stjernqvist, Kristina Tornqvist, Kerstin Hellgren
AIM: This study evaluated the contributions of various prenatal and postnatal predictive factors to a documented high prevalence of ophthalmological abnormalities in children aged 6.5 years who were born extremely preterm. METHODS: We carried out a prospective population-based study of all children born in Sweden at a gestational age of 22+0 to 26+6 weeks based on the Extremely Preterm Infants in Sweden Study. The main outcome measures were a combined score of visual impairment, refractive errors and strabismus at 6...
December 27, 2017: Acta Paediatrica
keyword
keyword
91228
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"