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https://www.readbyqxmd.com/read/29458192/magnetic-resonance-imaging-safety-in-non-conditional-pacemaker-and-defibrillator-recipients-a-meta-analysis-and-systematic-review
#1
Anand D Shah, Mike A Morris, David S Hirsh, Megan Warnock, Yijian Huang, Mike Mollerus, Faisal M Merchant, Anshul M Patel, David B Delurgio, Adarsh U Patel, Michael H Hoskins, Mikhael F El Chami, Angel R Leon, Jonathan J Langberg, Michael S Lloyd
BACKGROUND: Recommendations regarding performance of MRI in non-MRI conditional pacemaker and defibrillator recipients are evolving. Previous studies suggest low adverse event rates with MRI in non-conditional CIED recipients, but low power limits optimal characterization of risk. OBJECTIVE: In order to improve power, a systematic review and meta-analysis was performed to characterize the clinical risk associated with MRI in CIED recipients. METHODS: PUBMED and CINAHL indexed articles from 1990-2017 were queried...
February 16, 2018: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/29458190/cannabinoids-prevent-depressive-like-symptoms-and-alterations-in-bdnf-expression-in-a-rat-model-of-ptsd
#2
Or Burstein, Noa Shoshan, Ravid Doron, Irit Akirav
Posttraumatic stress disorder (PTSD) is a debilitating condition highly comorbid with depression. The endocannabinoid (eCB) system and brain-derived neurotrophic factor (BDNF) are suggestively involved in both disorders. We examined whether cannabinoids can prevent the long-term depressive-like symptoms induced by exposure to the shock and situational reminders (SRs) model of PTSD. The CB1/2 receptor agonist WIN55,212-2 (0.5 mg/kg; i.p.), the fatty acid hydrolase (FAAH) inhibitor URB597 (0.3 mg/kg, i.p.) or vehicle were administered 2 h after severe shock...
February 16, 2018: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/29457975/fluorescent-dna-probing-nanoscale-mno2-adsorption-dissolution-by-thiol-and-nanozyme-activity
#3
Liu Wang, Zhicheng Huang, Yibo Liu, Jian Wu, Juewen Liu
Manganese dioxide (MnO2) is an interesting material due to its excellent biocompatibility and magnetic properties. Adsorption of DNA to MnO2 is potentially interest for drug delivery and sensing applications. However, little fundamental understanding is known about their interactions. In this work, carboxyfluorescein (FAM)-labeled DNA oligonucleotides were used to explore the effect of salt concentration, pH, and DNA sequence and length for adsorption by MnO2, and comparisons were made with graphene oxide (GO)...
February 19, 2018: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29457560/prophylactic-intra-aortic-balloon-counterpulsation-before-surgical-myocardial-revascularization-in-patients-with-acute-myocardial-infarction
#4
Philippe Grieshaber, Tobias Schneider, Lukas Oster, Coskun Orhan, Peter Roth, Bernd Niemann, Andreas Böning
INTRODUCTION: Prophylactic intra-aortic balloon counterpulsation (pIABC) is recommended for high-risk patients undergoing coronary artery bypass grafting (CABG) surgery. Criteria for high-risk patients benefiting from pIABC are unclear. This study aimed to specifically describe the effect of pIABC on outcomes of patients with acute myocardial infarction (AMI) undergoing CABG. METHODS: In 178 of 484 AMI patients (non-ST-segment elevation myocardial infarction [NSTEMI] or ST-segment elevation myocardial infarction [STEMI] ≤5 days before surgery) without cardiogenic shock who underwent CABG between 2008 and 2013, pIABC was initiated preoperatively...
February 1, 2018: Perfusion
https://www.readbyqxmd.com/read/29457430/-clinical-effect-of-superselective-arterial-embolization-for-the-treatment-of-massive-haemorrhage-from-pelvic-fracture
#5
Zheng-Qiu Lin, Xiu-Zhi Ye, Wei-Liang Wang, Guo-Qing Zhu, Bing-Ju Xie, Liang-le Liu
OBJECTIVE: To investigate feasibility and curative effect of superselective arterial embolization for the treatment of massive haemorrhage from pelvic fracture. METHODS: From March 2008 to February 2016, clinical data of 65 patients with massive haemorrhage from pelvic fracture were collected and analyzed, and patients were divided into non-embolic and embolic group according to whether perform vascular thrombosis. Thirty-three patients were in non-embolic group including 26 males and 7 females aged from 21 to 64 years old with an average of(39...
December 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457020/infective-endocarditis-associated-with-streptococcal-toxic-shock-syndrome-due-to-streptococcus-dysgalactiae-subsp-equisimilis-infection-in-a-hemodialysis-patient
#6
Momoko Kan, Yasukiyo Mori, Nao Kishimoto, Hiroki Shibutani, Yuno Tomita, Tomoko Hagino, Eiko Ohira, Masahiro Karakawa
The risk of infective endocarditis in chronic hemodialysis patients is markedly higher than that in the general population. We report the first case of a hemodialysis patient with infective endocarditis caused by Streptococcus dysgalactiae subsp. equisimilis (SDSE) who presented with streptococcal toxic shock syndrome. In the last decade, there has been an increase in the incidence of SDSE infections. Therefore, it is important to recognize SDSE as a possible causative agent of infective endocarditis in an immunocompromised population, such as hemodialysis patients...
September 2017: Case Reports in Nephrology and Dialysis
https://www.readbyqxmd.com/read/29456641/multiple-site-bleeding-at-pleural-adhesions-and-massive-hemothorax-following-percutaneous-coronary-intervention-with-stent-implantation-a-case-report
#7
Xiaoli Luo, Weibin Shi, Xiaoqun Zhang, Xiaoli Yang, Wei Wang, Chunyu Zeng, Hongyong Wang
An elderly male patient with coronary heart disease underwent coronary angiography, which revealed bilateral severe coronary artery stenosis. Four stents were implanted, and at 5 h post-surgery, typical hemorrhagic shock appeared. Echocardiography verified heavy bleeding in the right thoracic cavity. Emergency angiography excluded injury or perforation of the coronary artery, aorta, right subclavian artery and brachiocephalic artery. Considering the patient's history of chronic obstructive pulmonary disease and severe cough during the operation, it was suspected that hemothorax was induced by a blood vessel rupture in the pleura...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456606/sudden-cardiac-arrest-in-hypertrophic-cardiomyopathy-with-dynamic-cavity-obstruction-the-case-for-a-decatecholaminisation-strategy
#8
Cosmin Balan, Adrian View-Kim Wong
Catecholamines are entrenched in the management of shock states. A paradigm shift has pervaded the critical care arena in recent years acknowledging their propensity to cause harm and fuel a 'death-spiral'. We present the case of a 21-year-old male following a witnessed out-of-hospital cardiac arrest who received high-quality cardiopulmonary resuscitation and standard advanced life support for refractory ventricular fibrillation until return of spontaneous circulation after 70 min. Early post-admission echocardiography revealed severe diffuse sub-basal left ventricular hypertrophy with dynamic mid-cavity obstruction and akinetic apical pouching...
February 2018: Journal of the Intensive Care Society
https://www.readbyqxmd.com/read/29456603/successful-management-of-70-acetic-acid-ingestion-on-the-intensive-care-unit-a-case-report
#9
Andrew Ratcliffe, Andrew Baker, Daniel Smith
Acetic acid is an organic acid available in concentrations from 2 to 80%. Whilst lower concentrations of 2-6% are more commonly used as the table top condiment, vinegar, much stronger solutions are regularly used in Eastern Europe as food preservatives and cleaning solutions. Oral ingestion of greater than 12% has been reported to cause haemolysis, renal failure, shock and death. Most reported cases of deliberate or accidental poisoning are from Russia and Eastern Europe in the 1980s, with very little currently in western publications...
February 2018: Journal of the Intensive Care Society
https://www.readbyqxmd.com/read/29456547/evolutionary-origin-gradual-accumulation-and-functional-divergence-of-heat-shock-factor-gene-family-with-plant-evolution
#10
Xiaoming Wang, Xue Shi, Siyuan Chen, Chuang Ma, Shengbao Xu
Plants, as sessile organisms, evolved a complex and functionally diverse heat shock factor (HSF) gene family to cope with various environmental stresses. However, the limited evolution studies of the HSF gene family have hindered our understanding of environmental adaptations in plants. In this study, a comprehensive evolution analysis on the HSF gene family was performed in 51 representative plant species. Our results demonstrated that the HSFB group which lacks a typical AHA activation domain, was the most ancient, and is under stronger purifying selection pressure in the subsequent evolutionary processes...
2018: Frontiers in Plant Science
https://www.readbyqxmd.com/read/29456455/resilient-futures-of-a-small-island-a-participatory-approach-in-tenerife-canary-islands-to-address-climate-change
#11
Yeray Hernandez, Ângela Guimarães Pereira, Paulo Barbosa
Adaptation to climate change has been considered to be crucial to current societies, especially for small islands. In this paper the case of Tenerife (in the Canary Islands) is analysed. Tenerife is a small island located northwest of the African continent, in the Atlantic Ocean. Tenerife presents a high vulnerability to heatwaves and Saharan dust events as a consequence of its closeness to the Saharan desert. In fact, increasing frequency of heatwaves and Saharan dust events has been reported and could worsen in the future due to global warming...
February 2018: Environmental Science & Policy
https://www.readbyqxmd.com/read/29456340/acute-febrile-encephalopathy-in-children-a-prospective-study-of-clinical-features-etiology-mortality-and-risk-factors-from-western-india
#12
Kirti Gupta, Charul S Purani, Anirban Mandal, Amitabh Singh
Introduction: Acute febrile encephalopathy (AFE) in children is a medical emergency and could be a manifestation of many systemic and central nervous system pathologies. The clinical features of AFE are nonspecific and etiological spectrum variable depending on the studied population. Materials and Methods: A prospective, observational study was carried out including children aged between 1 month and 12 years with AFE admitted to the Pediatric Intensive Care Unit of a tertiary care hospital in Western India...
January 2018: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/29455960/electric-shock-therapy-for-lung-cancer-taking-palliation-to-the-next-level
#13
EDITORIAL
Usman Ahmad, Michael Machuzak
No abstract text is available yet for this article.
January 31, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29455865/kin-networks-and-mobility-in-the-transition-to-adulthood
#14
Janel E Benson, Anastassia Bougakova
Family support is critical for launching youth into successful adult lives. Although studies have documented the association between family support and success in the transition to young adulthood, existing work focuses primarily on parental support, giving little attention to extended kin. This narrow definition of family may miss critical exchanges of support, especially among low-income families. Drawing on panel survey data (n=450) and in-depth interviews (n=52) with young women from the Philadelphia Educational Longitudinal Study, this study expands our understanding of family support in the transition to adulthood by examining young adults' kin networks and the types of support and resources embedded within these networks...
2018: Advances in Child Development and Behavior
https://www.readbyqxmd.com/read/29455786/examination-of-the-appropriate-timing-of-reperfusion-therapy-for-recent-myocardial-infarction-a-japanese-single-center-retrospective-study
#15
Yukio Mizuguchi, Hiroki Shibutani, Sho Hashimoto, Takeshi Yamada, Norimasa Taniguchi, Shunsuke Nakajima, Tetsuya Hata, Akihiko Takahashi
BACKGROUND: The various guidelines clearly mention the treatment strategies for in patient of acute myocardial infarction (MI) presenting more than 24h from symptom onset (recent myocardial infarction, RMI). However, the appropriate timing of reperfusion for RMI is unclear. METHODS: We retrospectively evaluated 525 consecutive MI patients who underwent percutaneous coronary intervention (PCI) in our hospital between January 2008 and December 2012. RESULTS: Sixty RMI patients were more frequently associated with cardiac complications such as myocardial rupture (3...
January 2018: Indian Heart Journal
https://www.readbyqxmd.com/read/29455751/varieties-of-political-support-in-emerging-democracies-a-cross-national-analysis
#16
Gabriel Katz, Ines Levin
Political support is a multidimensional construct encompassing evaluations of political leaders and institutions (specific support) as well as adherence to basic regime principles (diffuse support). Scholars have traditionally assumed that diffuse and specific support are driven by different forces and evolve largely independently. Prior empirical work, however, has struggled to untangle the two support dimensions and focused predominantly on cross-national differences, ignoring their dynamics. This paper develops an analytical and empirical approach to examine the levels and dynamic interplay of both support dimensions and estimate their determinants, applying it to South American democracies between 1996 and 2015...
February 2018: Social Science Research
https://www.readbyqxmd.com/read/29455711/evaluation-of-the-benefits-of-de-escalation-for-patients-with-sepsis-in-the-emergency-intensive-care-unit
#17
Takahiro Niimura, Yoshito Zamami, Toru Imai, Kanako Nagao, Masafumi Kayano, Hidenori Sagara, Mitsuhiro Goda, Naoto Okada, Masayuki Chuma, Kenshi Takechi, Masaki Imanishi, Toshihiro Koyama, Tadashi Koga, Hironori Nakura, Toshiaki Sendo, Keisuke Ishizawa
PURPOSE: Although the 2016 Japanese guidelines for the management of sepsis recommend de-escalation of treatment after identification of the causative pathogen, adherence to this practice remain unknown. The objective of this study was to evaluate the benefits of de-escalating treatment for sepsis patients at an advanced critical care and emergency medical centre. METHODS: Based on electronic patient information, 85 patients who were transported to the centre by ambulance, and diagnosed with sepsis between January 2008 and September 2013 were enrolled and evaluated...
2018: Journal of Pharmacy & Pharmaceutical Sciences: a Publication of the Canadian Society for Pharmaceutical Sciences
https://www.readbyqxmd.com/read/29455334/septicemia-from-lactobacillus-rhamnosus-gg-from-a-probiotic-enriched-yogurt-in-a-patient-with-autologous-stem-cell-transplantation
#18
Satoshi Koyama, Hiroyuki Fujita, Takeshi Shimosato, Aki Kamijo, Yasufumi Ishiyama, Eri Yamamoto, Yoshimi Ishii, Yukako Hattori, Maki Hagihara, Etsuko Yamazaki, Naoto Tomita, Hideaki Nakajima
Probiotic-rich foods are consumed without much restriction. We report here, a case of septic shock caused by yogurt derived Lactobacillus species in a 54-year-old male patient with acute promyelocytic leukemia, in second complete remission, and who was an autologous stem cell transplantation recipient. He received high dose chemotherapy and autologous peripheral blood stem cell transplantation. He ingested commercially available probiotic-enriched yogurt because of severe diarrhea. One week later, he developed septic shock, and the pathogen was determined by strain-specific PCR analysis as Lactobacillus rhamnosus GG (ATCC 53103), which was found to be identical with the strain in the yogurt he consumed...
February 17, 2018: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/29455321/respiratory-quotient-estimations-as-additional-prognostic-tools-in-early-septic-shock
#19
J Mesquida, P Saludes, A Pérez-Madrigal, L Proença, E Cortes, L Enseñat, C Espinal, G Gruartmoner
Central venous-to-arterial carbon dioxide difference (Pcva CO2 ), and its correction by the arterial-to-venous oxygen content difference (Pcva CO2 /Cav O2 ) have been proposed as additional tools to evaluate tissue hypoxia. Since the relationship between pressure and content of CO2 (CCO2 ) might be affected by several factors, some authors advocate for the use of Ccva CO2 /Cav O2 . The aim of the present study was to explore the factors that might intervene in the difference between Pcva CO2 /Cav O2 and Ccva CO2 /Cav O2 , and to analyze their association with mortality...
February 17, 2018: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/29455061/relationship-between-nurse-staffing-level-and-adult-nursing-sensitive-outcomes-in-tertiary-hospitals-of-korea-retrospective-observational-study
#20
Chul-Gyu Kim, Kyun-Seop Bae
BACKGROUND: Nurse staffing level is an important factor on nursing sensitive outcome. The relationships of nurse staffing level with nursing sensitive outcomes such as mortality, upper gastrointestinal bleeding and pressure ulcer have been explored in the United States, Canada, Australia, and New Zealand. Lower level of hospital nurse staffing seems associated with more adverse outcomes, especially mortality. However, there is insufficient evidence of the nurse staffing level-outcome relationship in other indicators...
January 2, 2018: International Journal of Nursing Studies
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