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https://www.readbyqxmd.com/read/29790212/dopamine-in-transplantation-written-off-or-comeback-with-novel-indication
#1
REVIEW
Peter Schnuelle, Urs Benck, Benito A Yard
Renal-dose dopamine has fallen out of favor in the intensive care unit (ICU) during past years due to its ineffectiveness to prevent impending or to ameliorate overt renal failure in the critically ill. By contrast, growing evidence indicates that low-dose dopamine administered to the stable organ donor after brain death confirmation improves the clinical course of transplanted organs after kidney and heart transplantation. Ensuring a thorough monitoring for potential circulatory side effects, employment of dopamine at a dose of 4 μg/kg per minute is safe in the deceased donor...
May 23, 2018: Clinical Transplantation
https://www.readbyqxmd.com/read/29789935/potential-use-of-stem-cells-as-a-therapy-for-cystinosis
#2
REVIEW
Celine J Rocca, Stephanie Cherqui
Cystinosis is an autosomal recessive metabolic disease that belongs to the family of lysosomal storage disorders (LSDs). Initial symptoms of cystinosis correspond to the renal Fanconi syndrome. Patients then develop chronic kidney disease and multi-organ failure due to accumulation of cystine in all tissue compartments. LSDs are commonly characterized by a defective activity of lysosomal enzymes. Hematopoietic stem and progenitor cell (HSPC) transplantation is a treatment option for several LSDs based on the premise that their progeny will integrate in the affected tissues and secrete the functional enzyme, which will be recaptured by the surrounding deficient cells and restore physiological activity...
May 22, 2018: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/29787959/high-voltage-electrical-injury-complicated-by-compartment-syndrome-and-acute-kidney-injury-with-successful-limb-salvage-a-case-report-and-review-of-the-literature
#3
Christopher Wei Guang Ho, Shi-Hui Yang, Chu Hui Wong, Si Jack Chong
INTRODUCTION: Although an uncommon form of admission to a burns centre, the deep, penetrating nature of noxious currents mean that electrical burns have the most catastrophic consequences of all burn injuries. Understanding the physics of electricity is crucial to explaining the mechanisms of tissue damage and organ failure in electrical injuries which necessitate special management above and beyond that of regular thermal burns. PRESENTATION OF CASE: We present a young man who suffered significant occupation-related electrical burns that was complicated by compartment syndrome, rhabdomyolysis and acute kidney injury...
May 16, 2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29778713/concluding-commentary-on-current-trends-to-enhance-the-clinical-safety-of-pediatric-transfusion-focusing-on-prevention-of-untoward-complications-of-hsc-transplantation-newer-strategies-for-improving-the-standards-of-safety-quality-of-stem-cells-expansion-for
#4
REVIEW
Irena Sniecinski, Jerard Seghatchian
Clinical practice and related diagnostic, development and research [DDR] strategies in pediatric transfusion and transplantation cover a broad range of multidisciplinary studies, performed by many professionals involved in this most challenging clinical field [1]. This commentary on the current position and future perspectives in pediatric transfusion field is aimed to highlight major unresolved transfusion complications in pediatric patients, namely red blood cell and platelet alloimmunisation, and new ones such as nosocomial infection, thrombosis and multi-organ failure...
May 16, 2018: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/29777299/-advanced-periocular-basal-cell-carcinoma-a-therapeutic-challenge
#5
B Lauterbach, V Kakkassery, D Debus, L M Heindl, E S Schultz
BACKGROUND: Basal cell carcinomas are the most common periocular malignant tumor. In advanced periocular basal cell carcinoma, vismodegib is a new treatment option which might potentially avoid surgical eye removal. CASE REPORT: We treated a 76-year-old patient unwilling to consent to surgery with vismodegib for advanced periocular basal cell carcinoma on the left forehead that had already undergone several previous treatments. After initial partial remission, the tumor regrew under ongoing therapy, so that radical surgical excision including orbital exenteration was performed...
May 17, 2018: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/29767474/mesenchymal-stromal-cells-from-shwachman-diamond-syndrome-patients-fail-to-recreate-a-bone-marrow-niche-in-vivo-and-exhibit-impaired-angiogenesis
#6
Donatella Bardelli, Erica Dander, Cristina Bugarin, Claudia Cappuzzello, Alice Pievani, Grazia Fazio, Paolo Pierani, Paola Corti, Piero Farruggia, Carlo Dufour, Simone Cesaro, Marco Cipolli, Andrea Biondi, Giovanna D'Amico
Shwachman-Diamond syndrome (SDS) is a rare multi-organ recessive disease mainly characterised by pancreatic insufficiency, skeletal defects, short stature and bone marrow failure (BMF). As in many other BMF syndromes, SDS patients are predisposed to develop a number of haematopoietic malignancies, particularly myelodysplastic syndrome and acute myeloid leukaemia. However, the mechanism of cancer predisposition in SDS patients is only partially understood. In light of the emerging role of mesenchymal stromal cells (MSCs) in the regulation of bone marrow homeostasis, we assessed the ability of MSCs derived from SDS patients (SDS-MSCs) to recreate a functional bone marrow niche, taking advantage of a murine heterotopic MSC transplant model...
May 16, 2018: British Journal of Haematology
https://www.readbyqxmd.com/read/29761671/risk-factors-for-complications-of-total-subtotal-gastrectomy-for-gastric-cancer-prospectively-collected-based-on-the-clavien-dindo-classification-system
#7
Yehonatan Nevo, Yuri Goldes, Liran Barda, Roy Nadler, Mordechai Gutman, Avinoam Nevler
BACKGROUND: Recent studies have analyzed risk factors associated with complications after gastric cancer surgery using the Clavien-Dindo classification (CD). However, they have been based on Asian population cohorts (Chinese, Japanese, Korean). OBJECTIVES: To prospectively analyze all post-gastrectomy complications according to severity using CD classification and identify postoperative risk factors and complications. METHODS: We analyzed all gastrectomies for gastric cancer performed 2009-2014...
May 2018: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/29746311/evaluating-mortality-risk-adjustment-among-children-receiving-extracorporeal-support-for-respiratory-failure
#8
Ryan P Barbaro, Philip S Boonstra, Kevin W Kuo, David T Selewski, David K Bailly, Cheryl L Stone, Chin Ying Chow, Gail M Annich, Frank W Moler, Matthew L Paden
This study evaluates whether three commonly used pediatric intensive care unit (PICU) severity of illness scores, pediatric risk of mortality score (PRISM) III, pediatric index of mortality (PIM) 2, and pediatric logistic organ dysfunction (PELOD), are the appropriate tools to discriminate mortality risk in children receiving extracorporeal membrane oxygenation (ECMO) support for respiratory failure. This study also evaluates the ability of the Pediatric Risk Estimate Score for Children Using Extracorporeal Respiratory Support (Ped-RESCUERS) to discriminate mortality risk in the same population, and whether Ped-RESCUERS' discrimination of mortality is improved by additional clinical and laboratory measures of renal, hepatic, neurologic, and hematologic dysfunction...
May 8, 2018: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/29746173/induction-of-gut-proteasome-activity-in-hemorrhagic-shock-and-its-recovery-by-treatment-with-diphenyldihaloketones-clefma-and-ef24
#9
Geeta Rao, Hailey Houson, Gregory Nkepang, Hooman Yari, Chengwen Teng, Vibhudutta Awasthi
BACKGROUND: Multi-organ failure in hemorrhagic shock is triggered by gut barrier dysfunction and consequent systemic infiltration of proinflammatory factors. Our previous study has shown that diphenyldihaloketone drugs CLEFMA and EF24 restore gut barrier dysfunction and reduce systemic inflammatory response in hemorrhagic shock. AIMS: We investigated the effect of hemorrhagic shock on proteasome activity of intestinal epithelium and how CLEFMA and EF24 treatments modulate proteasome function in hemorrhagic shock...
May 10, 2018: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/29740793/immune-checkpoint-receptors-homeostatic-regulators-of-immunity
#10
REVIEW
Antonio Riva, Shilpa Chokshi
Alcoholic liver disease (ALD) is an escalating global problem accounting for more than 3 million deaths annually. Bacterial infections are diagnosed in 25-47% of hospitalized patients with cirrhosis and represent the most important trigger for acute decompensation, multi-organ failure, septic shock and death. Current guidelines recommend intensive antibiotic therapy, but this has led to the emergence of multi-drug resistant bacteria, which are associated with increased morbidity and mortality rates. As such, there is a pressing need to explore new paradigms for anti-infective therapy and host-directed immunomodulatory therapies are a promising approach...
May 8, 2018: Hepatology International
https://www.readbyqxmd.com/read/29740711/new-avenues-for-nanoparticle-related-therapies
#11
Michael Zhao, Mingyao Liu
Development of nanoparticle-based drug delivery systems has been attempted for the treatment of cancer over the past decade. The enhanced permeability and retention (EPR) effect is the major mechanism to passively deliver nanodrugs to tumor tissue. However, a recent systematic review demonstrated limited success of these studies, with the clearance of nanoparticles by the mononuclear phagocytic system (MPS) being a major hurdle. Herein, we propose that nanotechnologists should reconsider their research focuses, aiming for therapeutic targets other than cancer...
May 8, 2018: Nanoscale Research Letters
https://www.readbyqxmd.com/read/29738825/the-fifth-influenza-a-h7n9-epidemic-a-family-cluster-of-infection-in-suzhou-city-of-china-2016
#12
Jiajia Wang, Nan Su, Zefeng Dong, Cheng Liu, Pengwei Cui, Jian-An Huang, Cheng Chen, Yehan Zhu, Liling Chen
OBJECTIVE: Influenza A(H7N9) virus is known for its high pathogenicity in human. A family cluster of influenza A(H7N9) virus infection was identified in Suzhou, China. This study aimed to investigate the possibility of human-to-human transmission of the virus and examine the virologic features of this family cluster. METHODS: The clinical and epidemiologic data of two patients in the family cluster of influenza A(H7N9) virus infection were collected. Viral RNA in samples derived from the two patients, their close contacts, and the environments with likely influenza A(H7N9) virus transmission were tested by real-time reverse transcriptase polymerase chain reaction (rRT-PCR) assay...
May 5, 2018: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/29737779/a-young-trauma-patient-with-five-fractures-and-multi-organ-failure
#13
Steinar Kristiansen, Marie Rønning Madsen, Rolf Steen, Erik Waage Nielsen
No abstract text is available yet for this article.
May 4, 2018: Tidsskrift for Den Norske Lægeforening: Tidsskrift for Praktisk Medicin, Ny Række
https://www.readbyqxmd.com/read/29728028/-research-progress-of-platelet-activating-factor-paf-receptor-antagonist
#14
Xue-Qing Li, Ting Geng, Wen-Zhe Huang, Zhen-Zhong Wang, Wei Xiao
Platelet activating factor(PAF), an endogenous synthesized phospholipid transmitter, has widely biological activities. It has "signal transmission" effect in various life processes, but abnormality of concentration in vivo will promote or aggravate the diseases, such as, cerebral ischemia, myocardial injury, multi-organ failure, asthma, injury of liver and kidney, severely affecting the normal life activities of body. In recent years, with the development of medical science and technology, more and more attention has been paid to the research of platelet activating factor receptor antagonist...
April 2018: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29726017/effect-of-cerebral-flow-autoregulation-function-on-cerebral-flow-rate-under-continuous-flow-left-ventricular-assist-device-support
#15
Selim Bozkurt
Neurological complications in continuous flow left ventricular assist device (CF-LVAD) patients are the second-leading risk of death after multi-organ failure. They are associated with altered blood flow in the cardiovascular system because of CF-LVAD support. Moreover, an impaired cerebral autoregulation function may also contribute to complications such as hyperperfusion in the cerebral circulation under mechanical circulatory support. The aim of this study is to evaluate the effect of cerebral autoregulatory function on cerebral blood flow rate under CF-LVAD support...
May 3, 2018: Artificial Organs
https://www.readbyqxmd.com/read/29709560/contributing-factors-to-mortality-rates-of-pulmonary-tuberculosis-in-intensive-care-units
#16
Dursun Tatar, Gunes Senol, Cenk Kirakli, Ozlem Edipoglu, Pinar Cimen
BACKGROUND: Tuberculosis (TB) remains an important health problem worldwide. TB patients sometimes require intensive care unit (ICU) treatment. The aim of this study is to establish special features and mortality rates of pulmonary TB patients in ICUs and identify the factors contributing to ICU mortality. METHODS: Medical records of adult patients (>18 years) with a diagnosis of TB who were admitted to the ICU of a referral hospital for chest diseases between 2004 and 2010 were reviewed retrospectively...
April 27, 2018: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/29706495/effect-of-red-blood-cell-storage-duration-on-outcome-after-paediatric-cardiac-surgery-a-prospective-observational-study
#17
Arvind Kumar Bishnoi, Pankaj Garg, Kartik Patel, Chandrasekaran Ananthanarayanan, Ritesh Shah, Atul Solanki, Himani Pandya, Sanjay Patel
BACKGROUND: Retrospective reviews have found the use of stored packed red blood cells (PRBCs) in priming to be associated with increased risk of postoperative complications. The purpose of study was to prospectively investigate the influence of duration of storage of PRBCs used in priming the cardiopulmonary bypass (CPB) circuit on the metabolic profile of the patients, and postoperative outcome after paediatric cardiac surgery. METHODS: Between January 2015 and December 2015, 198 consecutive children operated for cardiac surgery using CPB and received blood for priming the circuit were included...
March 31, 2018: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/29706451/in-search-of-decoding-the-syntax-of-the-bioelements-in-human-hair-a-critical-overview
#18
Berislav Momčilović, Juraj Prejac, Anatoly Viktorovich Skalny, Ninoslav Mimica
The principles and practice of assessing the human body nutritional status or its environmental exposure through hair bioelement analysis are presented; herein the term "bioelements" is used as a common denominator for the major elements, trace elements and ultra-trace elements that are found in the human body. The accumulation of bioelements in the hair followed the statistical Power Law and the resulting sigmoid curve can be zoned into five regions in the ascending order of abundance (Low, Marginal, Adequate, High, and Excessive)...
April 12, 2018: Journal of Trace Elements in Medicine and Biology
https://www.readbyqxmd.com/read/29697879/drawing-attention-to-a-neglected-injecting-related-harm-a-systematic-review-of-aa-amyloidosis-among-people-who-inject-drugs
#19
REVIEW
Magdalena Harris, Rachel Brathwaite, Jenny Scott, Gail Gilchrist, Dan Ciccarone, Vivian Hope, Catherine R McGowan
BACKGROUND AND AIMS: Chronic skin and soft tissue infections (SSTI) among people who inject drugs (PWID) can lead to AA-amyloidosis: a serious, yet neglected, multi-organ disease. We aim to synthesise findings on the epidemiology, risk factors, clinical outcomes, screening recommendations, and challenges to treatment for AA-amyloidosis among PWID. METHODS: A systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)...
April 26, 2018: Addiction
https://www.readbyqxmd.com/read/29689120/acute-on-chronic-liver-failure-getting-ready-for-prime-time
#20
Jasmohan S Bajaj, Richard Moreau, Patrick S Kamath, Hugo E Vargas, Vicente Arroyo, K Rajender Reddy, Gyongyi Szabo, Puneeta Tandon, Jody Olson, Constantine Karvellas, Thierry Gustot, Jennifer C Lai, Florence Wong
Acute on chronic liver failure (ACLF) is a culmination of chronic liver disease and extra-hepatic organ failures, which is associated with a high short-term mortality and immense healthcare expenditure. There are varying definitions for organ failures and ACLF in Europe, North America and Asia. These differing definitions need to be reconciled to enhance progress in the field. The pathogenesis of ACLF is multi-factorial and related to interactions between the immuno-inflammatory system, microbiota and the precipitating factors...
April 24, 2018: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
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