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https://www.readbyqxmd.com/read/28088774/association-between-e-alert-implementation-for-detection-of-acute-kidney-injury-and-outcomes-a-systematic-review
#1
Philippe Lachance, Pierre-Marc Villeneuve, Oleksa G Rewa, Francis P Wilson, Nicholas M Selby, Robin M Featherstone, Sean M Bagshaw
BACKGROUND: Electronic alerts (e-alerts) for acute kidney injury (AKI) in hospitalized patients are increasingly being implemented; however, their impact on outcomes remains uncertain. METHODS: We performed a systematic review. Electronic databases and grey literature were searched for original studies published between 1990 and 2016. Randomized, quasi-randomized, observational and before-and-after studies that included hospitalized patients, implemented e-alerts for AKI and described their impact on one of care processes, patient-centred outcomes or resource utilization measures were included...
January 14, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28087924/clinical-testing-of-tuberculosis-vaccine-candidates
#2
Mark Hatherill, Dereck Tait, Helen McShane
It is almost 100 years since the development of bacille Calmette-Guérin (BCG), the only licensed vaccine against tuberculosis (TB). While BCG does confer consistent protection against disseminated disease, there is an urgent need for a more effective vaccine against pulmonary disease. There are several indications for such an improved vaccine, including prevention of infection, prevention of disease, and a therapeutic vaccine to prevent recurrent disease. The two main approaches to TB vaccine development are developing an improved whole mycobacterial priming agent to replace BCG and/or developing a subunit booster vaccine to be administered after a BCG or BCG replacement priming vaccination...
October 2016: Microbiology Spectrum
https://www.readbyqxmd.com/read/28087473/salvianolic-acids-for-injection-safi-suppresses-inflammatory-responses-in-activated-microglia-to-attenuate-brain-damage-in-focal-cerebral-ischemia
#3
Pengwei Zhuang, Yanjun Wan, Shihan Geng, Ying He, Bo Feng, Zhengliang Ye, Dazheng Zhou, Dekun Li, Hongjun Wei, Hongyan Li, Yanjun Zhang, Aichun Ju
BACKGROUND: Inflammatory reactions induced by microglia in the brain play crucial roles in ischemia/reperfusion (I/R) cerebral injuries. Microglia activation has been shown to be closely related to TLR4/NF-κB signal pathways. Salvianolic acids for injection (SAFI) have been used in clinical practice to treat ischemic stroke with reported neuroprotective effects; however, the underlying mechanisms are still uncertain. OBJECTIVE AND METHODS: First, we studied the effect of SAFI on inflammatory responses in LPS-stimulated BV-2 microglia...
January 10, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28087426/next-generation-sequencing-of-a-large-gene-panel-in-patients-initially-diagnosed-with-idiopathic-ventricular-fibrillation
#4
Marloes Visser, Dennis Dooijes, Jasper J van der Smagt, Jeroen F van der Heijden, Pieter A Doevendans, Peter Loh, Folkert W Asselbergs, Rutger J Hassink
BACKGROUND: Idiopathic ventricular fibrillation (IVF) is a rare primary cardiac arrhythmia syndrome that is diagnosed in a resuscitated cardiac arrest victim, with documented ventricular fibrillation, in whom no underlying cause is identified after comprehensive clinical evaluation. In some patients causative genetic mutations are detected which facilitate patient treatment and follow-up. The feasibility of next generation sequencing (NGS) has increased with its greater availability and decreasing costs...
January 10, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28087349/combination-of-multiple-ligation-dependent-probe-amplification-and-illumina-miseq-amplicon-sequencing-for-tsc1-tsc2-gene-analyses-in-patients-with-tuberous-sclerosis-complex
#5
Nur Farrah Dila Ismail, Abdul Qawee Rani, Nik Mohd Ariff Nik Abdul Malik, Chia Boon Hock, Siti Nabilahuda Mohd Azlan, Salmi Abdul Razak, Wee Teik Keng, Lock Hock Ngu, Abdul Rashid Silawati, Nor AzniYahya, Narazah Mohd Yusoff, Teguh Haryo Sasongko, Zabidi Azhar Mohd Hussin
Tuberous sclerosis complex (TSC) is an autosomal dominant neurocutaneous disorder characterized by tumor growth in multiple organs and caused by mutations in either TSC1 or TSC2 genes. Because of their relatively large genomic sizes, absence of hotspots, and common type of mutations, mutation detection in TSC1 and TSC2 genes has been challenging. We devised a combination of multiple ligation-dependent probe amplification (MLPA) and amplicon sequencing (AS) to simplify the detection strategy, yet we come up with reasonably high detection rate...
January 10, 2017: Journal of Molecular Diagnostics: JMD
https://www.readbyqxmd.com/read/28079893/mitochondrial-respiratory-dysfunction-disturbs-neuronal-and-cardiac-lineage-commitment-of-human-ipscs
#6
Mutsumi Yokota, Hideyuki Hatakeyama, Yasuha Ono, Miyuki Kanazawa, Yu-Ichi Goto
Mitochondrial diseases are genetically heterogeneous and present a broad clinical spectrum among patients; in most cases, genetic determinants of mitochondrial diseases are heteroplasmic mitochondrial DNA (mtDNA) mutations. However, it is uncertain whether and how heteroplasmic mtDNA mutations affect particular cellular fate-determination processes, which are closely associated with the cell-type-specific pathophysiology of mitochondrial diseases. In this study, we established two isogenic induced pluripotent stem cell (iPSC) lines each carrying different proportions of a heteroplasmic m...
January 12, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28079567/cardiac-calcium-release-channel-ryanodine-receptor-2-regulation-by-halogenated-anesthetics
#7
Derek R Laver, John Attia, Christopher Oldmeadow, Anthony W Quail
BACKGROUND: Halogenated anesthetics activate cardiac ryanodine receptor 2-mediated sarcoplasmic reticulum Ca release, leading to sarcoplasmic reticulum Ca depletion, reduced cardiac function, and providing cell protection against ischemia-reperfusion injury. Anesthetic activation of ryanodine receptor 2 is poorly defined, leaving aspects of the protective mechanism uncertain. METHODS: Ryanodine receptor 2 from the sheep heart was incorporated into artificial lipid bilayers, and their gating properties were measured in response to five halogenated anesthetics...
January 12, 2017: Anesthesiology
https://www.readbyqxmd.com/read/28079008/walking-a-tightrope-a-perspective-of-resveratrol-effects-on-breast-cancer
#8
Caterina Bartolacci, Cristina Andreani, Augusto Amici, Cristina Marchini
It is an acknowledged fact that health benefits are derived from fruit- and vegetables-enriched diets. In particular, polyphenols, compounds bearing one or more hydroxyl groups attached to an aromatic ring, are ascribed for most of such beneficial effects. Among them, resveratrol, a phytoalexin found in numerous plant species, and more notably in grapes, has widely piqued the interest of the scientific community by virtue of its anti-aging, anti-inflammatory and anti-oxidant properties. Moreover, evidence claiming resveratrol ability to hinder processes underlying all the three steps of carcinogenesis (tumor initiation, progression and metastasization) has propelled an incredibly massive number of studies aimed at enquiring its eventual clinical potential in the fight against cancer...
January 11, 2017: Current Protein & Peptide Science
https://www.readbyqxmd.com/read/28077762/inverse-problems-in-reduced-order-models-of-cardiovascular-haemodynamics-aspects-of-data-assimilation-and-heart-rate-variability
#9
Sanjay Pant, Chiara Corsini, Catriona Baker, Tain-Yen Hsia, Giancarlo Pennati, Irene E Vignon-Clementel
Inverse problems in cardiovascular modelling have become increasingly important to assess each patient individually. These problems entail estimation of patient-specific model parameters from uncertain measurements acquired in the clinic. In recent years, the method of data assimilation, especially the unscented Kalman filter, has gained popularity to address computational efficiency and uncertainty consideration in such problems. This work highlights and presents solutions to several challenges of this method pertinent to models of cardiovascular haemodynamics...
January 2017: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/28076926/yoga-treatment-for-chronic-non-specific-low-back-pain
#10
REVIEW
L Susan Wieland, Nicole Skoetz, Karen Pilkington, Ramaprabhu Vempati, Christopher R D'Adamo, Brian M Berman
BACKGROUND: Non-specific low back pain is a common, potentially disabling condition usually treated with self-care and non-prescription medication. For chronic low back pain, current guidelines state that exercise therapy may be beneficial. Yoga is a mind-body exercise sometimes used for non-specific low back pain. OBJECTIVES: To assess the effects of yoga for treating chronic non-specific low back pain, compared to no specific treatment, a minimal intervention (e...
January 12, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28074462/contribution-of-mri-to-clinically-equivocal-penile-fracture-cases
#11
Rüştü Türkay, Mustafa Gürkan Yenice, Sema Aksoy, Gökhan Şeker, Selçuk Şahin, Ercan İnci, Volkan Tuğcu, Ali İhsan Taşcı
BACKGROUND: Penile fracture is a surgical emergency defined as rupture of the tunica albuginea. Although most cases can be diagnosed with clinical evaluation, it has been stated in the literature that diagnosis in as many as 15% of cases can be challenging. In uncertain cases, imaging can help determine diagnosis. METHODS: Present study included 20 cases where diagnosis could not be made with certainty and magnetic resonance imaging (MRI) was performed. MR images were examined for tunical rupture and accompanying pathologies...
November 2016: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28074409/management-of-depression-in-patients-with-dementia-is-pharmacological-treatment-justified
#12
REVIEW
Andrew H Ford, Osvaldo P Almeida
Depression in the context of dementia is common and contributes to poorer outcomes in individuals and those who care for them. Non-pharmacological treatments are the preferred initial approach to managing these symptoms but data in support of these are scarce. There are a number of pharmacological treatment options available to clinicians but efficacy is uncertain and concern about potential side effects in an aging and vulnerable population needs to be taken into consideration. This review aims to provide a concise overview of pharmacological treatments for depression in dementia...
January 10, 2017: Drugs & Aging
https://www.readbyqxmd.com/read/28073241/prognostic-value-of-total-triiodothyronine-and-free-thyroxine-levels-for-the-heart-failure-in-patients-with-acute-myocardial-infarction
#13
Min Gyu Kang, Jong Ryeal Hahm, Kye-Hwan Kim, Hyun-Woong Park, Jin-Sin Koh, Seok-Jae Hwang, Jin-Yong Hwang, Jong Hwa Ahn, Yongwhi Park, Young-Hoon Jeong, Jeong Rang Park, Choong Hwan Kwak
Background/Aims: Although a low triiodothyronine (T3) state is closely associated with heart failure (HF), it is uncertain whether total T3 levels on admission is correlated with the clinical outcomes of acute myocardial infarction (AMI). The aim of this study is to investigate the prognostic value of total T3 levels for major adverse cardiovascular and cerebrovascular events (MACCEs) in patients with AMI undergone percutaneous coronary intervention (PCI). Methods: A total of 765 PCI-treated AMI patients (65...
January 11, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28073178/polyclonal-and-monoclonal-antibodies-for-induction-therapy-in-kidney-transplant-recipients
#14
REVIEW
Penny Hill, Nicholas B Cross, A Nicholas R Barnett, Suetonia C Palmer, Angela C Webster
BACKGROUND: Prolonging kidney transplant survival is an important clinical priority. Induction immunosuppression with antibody therapy is recommended at transplantation and non-depleting interleukin-2 receptor monoclonal antibodies (IL2Ra) are considered first line. It is suggested that recipients at high risk of rejection should receive lymphocyte-depleting antibodies but the relative benefits and harms of the available agents are uncertain. OBJECTIVES: We aimed to: evaluate the relative and absolute effects of different antibody preparations (except IL2Ra) when used as induction therapy in kidney transplant recipients; determine how the benefits and adverse events vary for each antibody preparation; determine how the benefits and harms vary for different formulations of antibody preparation; and determine whether the benefits and harms vary in specific subgroups of recipients (e...
January 11, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28072907/symptomatic-treatments-for-amyotrophic-lateral-sclerosis-motor-neuron-disease
#15
REVIEW
Louisa Ng, Fary Khan, Carolyn A Young, Mary Galea
BACKGROUND: Motor neuron disease (MND), which is also known as amyotrophic lateral sclerosis (ALS), causes a wide range of symptoms but the evidence base for the effectiveness of the symptomatic treatment therapies is limited. OBJECTIVES: To summarise the evidence from Cochrane Systematic Reviews of all symptomatic treatments for MND. METHODS: We searched the Cochrane Database of Systematic Reviews (CDSR) on 15 November 2016 for systematic reviews of symptomatic treatments for MND...
January 10, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28068141/ethnoracial-differences-in-ptsd-symptoms-and-trauma-related-cognitions-in-treatment-seeking-active-duty-military-personnel-for-ptsd
#16
Brittany N Hall-Clark, Antonia N Kaczkurkin, Anu Asnaani, Jody Zhong, Alan L Peterson, Jeffrey S Yarvis, Elisa V Borah, Katherine A Dondanville, Elizabeth A Hembree, Brett T Litz, Jim Mintz, Stacey Young-McCaughan, Edna B Foa
OBJECTIVE: It is uncertain whether ethnoracial factors should be considered by clinicians assessing and treating posttraumatic stress disorder (PTSD) among service members. The purpose of this study was to shed light on ethnoracial variation in the presentation of PTSD symptoms, trauma-related cognitions, and emotions among treatment-seeking active duty military personnel. METHOD: Participants were 303 male active duty military members with PTSD participating in a clinical trial (60% were self-identified as White, 19% as African American, and 21% as Hispanic/Latino)...
January 9, 2017: Psychological Trauma: Theory, Research, Practice and Policy
https://www.readbyqxmd.com/read/28066881/short-acting-erythropoiesis-stimulating-agents-for-anaemia-in-predialysis-patients
#17
REVIEW
Deirdre Hahn, Christopher I Esezobor, Noha Elserafy, Angela C Webster, Elisabeth M Hodson
BACKGROUND: The benefits of erythropoiesis-stimulating agents (ESA) for chronic kidney disease (CKD) patients have been previously demonstrated. However, the efficacy and safety of short-acting epoetins administered at larger doses and reduced frequency as well as of new epoetins and biosimilars remains uncertain. OBJECTIVES: This review aimed to evaluate the benefits and harms of different routes, frequencies and doses of epoetins (epoetin alpha, epoetin beta and other short-acting epoetins) for anaemia in adults and children with CKD not receiving dialysis...
January 9, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28063462/going-digital-a-narrative-overview-of-the-clinical-and-organisational-impacts-of-ehealth-technologies-in-hospital-practice
#18
Justin Keasberry, Ian A Scott, Clair Sullivan, Andrew Staib, Richard Ashby
Objective The aim of the present study was to determine the effects of hospital-based eHealth technologies on quality, safety and efficiency of care and clinical outcomes.Methods Systematic reviews and reviews of systematic reviews of eHealth technologies published in PubMed/Medline/Cochrane Library between January 2010 and October 2015 were evaluated. Reviews of implementation issues, non-hospital settings or remote care or patient-focused technologies were excluded from analysis. Methodological quality was assessed using a validated appraisal tool...
January 9, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28063190/prognostic-impact-of-specific-molecular-profiles-in-pediatric-acute-megakaryoblastic-leukemia-in-non-down-syndrome
#19
Yusuke Hara, Norio Shiba, Kentaro Ohki, Ken Tabuchi, Genki Yamato, Myoung-Ja Park, Daisuke Tomizawa, Akitoshi Kinoshita, Akira Shimada, Hirokazu Arakawa, Akiko M Saito, Nobutaka Kiyokawa, Akio Tawa, Keizo Horibe, Takashi Taga, Souichi Adachi, Tomohiko Taki, Yasuhide Hayashi
Pediatric acute megakaryoblastic leukemia with non-Down syndrome (AMKL) is a unique subtype of acute myeloid leukemia (AML). Novel CBFA2T3-GLIS2 and NUP98-KDM5A fusions recurrently found in AMKL were recently reported as poor prognostic factors. However, their detailed clinical and molecular characteristics in patients treated with recent improved therapies remain uncertain. We analyzed molecular features of 44 AMKL patients treated on two recent Japanese AML protocols, the AML99 and AML-05 trials. We identified CBFA2T3-GLIS2, NUP98-KDM5A, RBM15-MKL1, and KMT2A rearrangements in 12 (27%), 4 (9%), 2 (5%), and 3 (7%) patients, respectively...
January 7, 2017: Genes, Chromosomes & Cancer
https://www.readbyqxmd.com/read/28063111/comparison-of-catheter-ablation-for-paroxysmal-atrial-fibrillation-between-cryoballoon-and-radiofrequency-a-meta-analysis
#20
REVIEW
Chao-Feng Chen, Xiao-Fei Gao, Xu Duan, Bin Chen, Xiao-Hua Liu, Yi-Zhou Xu
PURPOSE: The present systematic review and meta-analysis aimed to assess and compare the safety and efficacy of radiofrequency (RF) and cryoballoon (CB) ablation for paroxysmal atrial fibrillation (PAF). RF and CB ablation are two frequently used methods for pulmonary vein isolation in PAF, but which is a better choice for PAF remains uncertain. METHODS: A systematic review was conducted in Medline, PubMed, Embase, and Cochrane Library. All trials comparing RF and CB ablation were screened and included if the inclusion criteria were met...
January 7, 2017: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
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