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base excess intensive care

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https://www.readbyqxmd.com/read/28535956/highly-unsaturated-fatty-acids-hufa-mediate-and-monitor-food-s-impact-on-health
#1
REVIEW
Bill Lands
A hyperbolic, saturable, competitive dynamic of ligand binding to metabolic enzymes and lipid mediator receptors gives non-linear dose-response interactions that need careful management when planning or interpreting nutrient-based interventions. Relatively indiscriminate metabolism during accumulation of HUFA from n-3 and n-6 nutrients allows the amounts of n-3 and n-6 nutrients to determine the HUFA balance accumulated in tissue phospholipids. However, when HUFA-based eicosanoid actions are more intense with n-6 than n-3 mediators, they cause healthy physiology to shift toward pathophysiology...
May 20, 2017: Prostaglandins & Other Lipid Mediators
https://www.readbyqxmd.com/read/28522319/association-between-gestational-weight-gain-and-perinatal-outcomes-in-women-with-chronic-hypertension
#2
Lynn M Yee, Aaron B Caughey, Yvonne W Cheng
BACKGROUND: Gestational weight gain above or below the 2009 Institute of Medicine guidelines has been associated with adverse maternal and neonatal outcomes. Although it has been well established that excess gestational weight gain is associated with the development of gestational hypertension and preeclampsia, the relationship between gestational weight gain and adverse perinatal outcomes among women with pregestational (chronic) hypertension is less clear. OBJECTIVE: The objective of this study was to examine the relationship between gestational weight gain above and below IOM guidelines and perinatal outcomes in a large, population-based cohort of women with chronic hypertension...
May 15, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28511634/human-factors-considerations-in-designing-for-infection-prevention-and-control-in-neonatal-care-findings-from-a-pre-design-inquiry
#3
Chantal Trudel, Sue Cobb, Kathryn Momtahan, Janet Brintnell, Ann Mitchell
Qualitative data collection methods drawn from the early stages of human-centred design frameworks combined with thematic analysis were used to develop an understanding of infection prevention practice within an existing neonatal intensive care unit. Findings were used to generate a framework of understanding which in turn helped inform a baseline approach for future research and design development. The study revealed that a lack of clarity between infection transmission zones and a lack of design attributes needed to uphold infection prevention measures may be undermining healthcare workers' understanding and application of good practice...
May 17, 2017: Ergonomics
https://www.readbyqxmd.com/read/28505580/factors-affecting-perceived-change-in-physical-activity-in-pregnancy
#4
Astrid Merkx, Marlein Ausems, Luc Budé, Raymond de Vries, Marianne J Nieuwenhuijze
OBJECTIVE: reduction of physical activity (PA) during pregnancy is common but undesirable, as it is associated with negative outcomes, including excessive gestational weight gain. Our objective was to explore changes in five types of activity that occurred during pregnancy and the behavioural determinants of the reported changes in PA. DESIGN: we performed a secondary analysis of a cross sectional survey that was constructed using the ASE-Model - an approach to identifying the factors that drive behaviour change that focuses on Attitude, Social influence, and self-Efficacy...
May 9, 2017: Midwifery
https://www.readbyqxmd.com/read/28416561/requirements-for-and-current-provision-of-rehabilitation-services-for-children-after-severe-acquired-brain-injury-in-the-uk-a-population-based-study
#5
Louise Hayes, Simon Shaw, Mark S Pearce, Rob J Forsyth
OBJECTIVES: Survival with brain injury is an outcome of severe illness that may be becoming more common. Provision for children in this situation has received little attention. We sought to estimate rates of severe paediatric acquired brain injury (ABI) requiring rehabilitation and to describe current provision of services for these children in the UK. METHODS: This study conducted an analysis of Hospital Episode Statistics data between April 2003 and March 2012, supplemented by a UK provider survey completed in 2015...
April 17, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28412313/is-trial-of-labor-harmful-in-breech-delivery-a-cohort-comparison-for-breech-and-vertex-presentations
#6
S Adjaoud, R Demailly, S Michel-Semail, T Rakza, L Storme, P Deruelle, C Garabedian, D Subtil
INTRODUCTION: Planned vaginal delivery in breech presentation is accompanied by an excess neonatal risk that has, however, rarely been compared to that of delivery in vertex presentation. Because of the severity of complications that can occur in long-term follow-up, the risk of asphyxia is of particular concern. MATERIAL AND METHODS: To assess immediate neonatal status after a planned vaginal delivery of fetuses in breech compared with vertex presentation, we planned a retrospective hospital cohort study of singleton term deliveries from 2000 to 2011...
April 13, 2017: J Gynecol Obstet Hum Reprod
https://www.readbyqxmd.com/read/28395684/hip-and-knee-arthroplasty-waiting-list-how-accurate-and-fair
#7
T Kavalieratos, M Nortje, R N Dunn
BACKGROUND: Resource-intensive procedures require the use of patient waiting lists in an attempt to increase fairness of access to surgery and improve surgical efficiency. Total hip and knee arthroplasty has waiting lists in excess of years. OBJECTIVES: To analyse our tertiary state institution's hip and knee arthroplasty waiting list to assess its accuracy. METHODS: At Groote Schuur Hospital, our hospital-maintained database was compared with the surgeons' personally maintained database...
March 29, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28250672/utility-of-cytokine-adhesion-molecule-and-acute-phase-proteins-in-early-diagnosis-of-neonatal-sepsis
#8
M A Fattah, Al Fadhil A Omer, S Asaif, R Manlulu, T Karar, A Ahmed, A Aljada, Ayman M Saleh, Shoeb Qureshi, A Nasr
BACKGROUND AND AIM: Neonatal infection, including bacterial sepsis, is a major health care issue with an annual global mortality in excess of one million lives. Therefore, this study aimed to evaluate the potential diagnostic value of C-reactive protein (CRP), E-selectin, procalcitonin (PCT), interleukins-6 (IL-6), and tumor necrosis factor-α (TNF-α) both independently and in combination for the diagnosis of neonatal sepsis in its earliest stages. MATERIALS AND METHODS: A total of 320 subjects were included in this study...
January 2017: Journal of Natural Science, Biology, and Medicine
https://www.readbyqxmd.com/read/28241698/-value-of-base-excess-in-predicting-the-prognosis-of-patients-with-paraquat-poisoning
#9
X W Kang, H Tong, K Q Cao, Q F Mo, L W Li, G L Hong, L Mo, D Li, G J Zhao, Z Q Lu
Objective: To explore prognostic factors of acute paraquat poisoning (APP) , analyze the correlation between base excess (BE) and plasma concentration of paraquat (C-PQ) and discuss BE level in evalua-tion of prognosis of acute paraquat poisoning patients. Methods: We retrospectively selected 84 APP patients who admitted to Emergency Intensive Care Unit (EICU) of our hospital from 2009.9.1 to 2015.8.31.Clinical data from 84 APP patients were analyzed. BE、C-PQ、time of gastric lavagesince ingestion、time of hemoperfusion since ingestion、severity index of paraquat poisoning (SIPP) 、white blood cell (WBC) 、percentage of neutrophils (N%) 、hemoglobin (HB) 、creatinine (Cr) 、alanine aminotransferase (ALT) 、aspartate aminotransferase (AST) 、partial pressure of oxygen (PaO(2)) 、partial pressure of carbon dioxide (PaCO(2)) and other laboratory parameters were measured...
January 20, 2017: Chinese Journal of Industrial Hygiene and Occupational Diseases
https://www.readbyqxmd.com/read/28226308/preliminary-examination-of-metabolic-syndrome-response-to-motivational-interviewing-for-weight-loss-as-compared-to-an-attentional-control-and-usual-care-in-primary-care-for-individuals-with-and-without-binge-eating-disorder
#10
Rachel D Barnes, Jessica A Barber
Motivational interviewing (MI) treatment for weight loss is being studied in primary care. The effect of such interventions on metabolic syndrome or binge eating disorder (BED), both highly related to excess weight, has not been examined in primary care. This study conducted secondary analyses from a randomized controlled trial to test the impact of MI for weight loss in primary care on metabolic syndrome. 74 adult participants with overweight/obesity recruited through primary care were randomized to 12weeks of either MI, an attentional control, or usual care...
February 14, 2017: Eating Behaviors
https://www.readbyqxmd.com/read/28162786/base-excess-a-useful-marker-in-the-prognosis-of-chest-trauma-in-the-geriatric-population
#11
Y Peñasco, A González-Castro, J C Rodríguez-Borregán, J Llorca
OBJECTIVE: To determine the usefulness of the determination of base excess in a cohort of elderly patients admitted to an intensive care unit (ICU) with a diagnosis of chest trauma. MATERIAL AND METHOD: Two hundred and forty-nine patients were included aged 65 years and over with a diagnosis of thoracic trauma who required admission to the ICU. We made a statistical analysis in order to determine the association of the first base excess levels with mortality during the unit stay...
May 2017: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/28140358/structural-and-emission-properties-of-tb3-doped-nitrogen-rich-silicon-oxynitride-films
#12
Christophe Labbe, Yong Tao An, Grzegorz Zatryb, Xavier Portier, Artur Podhorodecki, Philippe Marie, Cedric Frilay, Julien Cardin, Fabrice Gourbilleau
Terbium doped silicon oxynitride host matrix is suitable for various applications such as light emitter compatible with CMOS technology or frequency converter system for photovoltaic cells. In this paper, amorphous Tb3+ ions doped nitrogen rich silicon oxynitride (NRSON) thin films were fabricated by reactive magnetron co-sputtering method, using various N2 flows and annealing conditions, in order to study their structural and emission properties. The Rutherford Backscattering Scattering (RBS) measurements and the refractive index values, confirmed the silicon oxynitride nature of the films...
January 31, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28078858/use-of-lactated-ringer%C3%A2-s-solution-does-not-eliminate-the-risk-of-strong-ion-difference-related-metabolic-acidosis-following-on-pump-cardiac-surgery
#13
LETTER
T Jovaisa, V Vicka, G Linkaitė, J Guseinovaitė, D Ringaitienė, I Norkienė
There is a growing interest in the effects of plasma sodium levels on postoperative outcomes. A trend of using balanced crystalloid solutions is based on the extensive data on chloride and the strong ion difference-related acidosis. However, effects of sodium are often overlooked in this context. The aim of the study was to establish the effects of the routine use of Lactated Ringer’s Solution (RL) on postoperative changes in sodium concentrations and whether these changes result in metabolic acidosis. We performed database analysis of 358 consecutive elective on-pump cardiac surgery cases in a tertiary referral university hospital...
October 2016: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28074799/basic-arterial-blood-gas-biomarkers-as-a-predictor-of-mortality-in-tetralogy-of-fallot-patients
#14
Vandana Bhardwaj, Poonam Malhotra Kapoor, Kalpana Irpachi, Suruchi Ladha, Ujjwal Kumar Chowdhury
BACKGROUND: Serum lactate and base deficit have been shown to be a predictor of morbidity and mortality in critically ill patients. Poor preoperative oxygenation appears to be one of the significant factors that affects early mortality in tetralogy of Fallot (TOF). There is little published literature evaluating the utility of serum lactate, base excess (BE), and oxygen partial pressure (PO 2 ) as simple, widely available, prognostic markers in patients undergoing surgical repair of TOF...
January 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28069712/an-evidence-based-medicine-approach-to-antihyperglycemic-therapy-in-diabetes-mellitus-to-overcome-overtreatment
#15
REVIEW
Anil N Makam, Oanh K Nguyen
Overtreatment is pervasive in medicine and leads to potential patient harms and excessive costs in health care. Although evidence-based medicine is often derided as practice by rote algorithmic medicine, the appropriate application of key evidence-based medicine principles in clinical decision making is fundamental to preventing overtreatment and promoting high-value, individualized patient-centered care. Specifically, this article discusses the importance of (1) using absolute rather than relative estimates of benefits to inform treatment decisions; (2) considering the time horizon to benefit of treatments; (3) balancing potential harms and benefits; and (4) using shared decision making by physicians to incorporate the patient's values and preferences into treatment decisions...
January 10, 2017: Circulation
https://www.readbyqxmd.com/read/28045915/alkalosis-in-critically-ill-patients-with-severe-sepsis-and-septic-shock
#16
Simon Kreü, Allan Jazrawi, Jan Miller, Amir Baigi, Michelle Chew
INTRODUCTION: Although metabolic alkalosis is a common occurrence in intensive care units (ICUs), no study has evaluated its prevalence or outcomes in patients with severe sepsis or septic shock. METHODS: This is a retrospective cohort study of critically ill patients suffering from severe sepsis and septic shock admitted to the ICUs of Halmstad and Varberg County hospitals. From 910 patient records, 627 patients met the inclusion criteria. We investigated the relationship between metabolic alkalosis and mortality...
2017: PloS One
https://www.readbyqxmd.com/read/28039606/development-of-a-physiologically-based-pharmacokinetic-modelling-approach-to-predict-the-pharmacokinetics-of-vancomycin-in-critically-ill-septic-patients
#17
Christian Radke, Dagmar Horn, Christian Lanckohr, Björn Ellger, Michaela Meyer, Thomas Eissing, Georg Hempel
BACKGROUND AND OBJECTIVES: Sepsis is characterised by an excessive release of inflammatory mediators substantially affecting body composition and physiology, which can be further affected by intensive care management. Consequently, drug pharmacokinetics can be substantially altered. This study aimed to extend a whole-body physiologically based pharmacokinetic (PBPK) model for healthy adults based on disease-related physiological changes of critically ill septic patients and to evaluate the accuracy of this PBPK model using vancomycin as a clinically relevant drug...
December 31, 2016: Clinical Pharmacokinetics
https://www.readbyqxmd.com/read/28033528/neuroblastoma-survivors-are-at-increased-risk-for-second-malignancies-a-report-from-the-international-neuroblastoma-risk-group-project
#18
Mark A Applebaum, Zalman Vaksman, Sang Mee Lee, Eric A Hungate, Tara O Henderson, Wendy B London, Navin Pinto, Samuel L Volchenboum, Julie R Park, Arlene Naranjo, Barbara Hero, Andrew D Pearson, Barbara E Stranger, Susan L Cohn, Sharon J Diskin
BACKGROUND: The incidence of second malignant neoplasm (SMN) within the first ten years of diagnosis in high-risk neuroblastoma patients treated with modern, intensive therapy is unknown. Further, the underlying germline genetics that contribute to SMN in these survivors are not known. METHODS: The International Neuroblastoma Risk Group (INRG) database of patients diagnosed from 1990 to 2010 was analysed. SMN risk was accessed by cumulative incidence, standardised incidence ratios (SIRs) and absolute excess risk...
February 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/27929527/durations-of-second-stage-of-labor-and-pushing-and-adverse-neonatal-outcomes-a-population-based-cohort-study
#19
A Sandström, M Altman, S Cnattingius, S Johansson, M Ahlberg, O Stephansson
OBJECTIVE: The associations between duration of second stage of labor, pushing time and risk of adverse neonatal outcomes are not fully established. Therefore, we aimed to examine such relationships. STUDY DESIGN: A population-based cohort study including 42 539 nulliparous women with singleton infants born in cephalic presentation at ⩾37 gestational weeks, using the Stockholm-Gotland Obstetric Cohort, Sweden, and the Swedish Neonatal Quality Register, 2008 to 2013...
March 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/27755508/sex-differences-in-inflammatory-response-and-acid-base-balance-in-prepubertal-children-with-severe-sepsis
#20
Nicolas Lefèvre, Benjamin Noyon, Dominique Biarent, Francis Corazza, Jean Duchateau, Georges Casimir
PURPOSE AND METHODS: The severity and prognosis of various acute inflammatory conditions, such as sepsis, differ between males and females. The mechanisms underlying these sex differences probably involve both hormonal and genetic factors. In order to evaluate a possible genetic influence, we reviewed clinical signs and biological inflammatory markers of prepubertal children with severe sepsis admitted to the pediatric intensive care unit (PICU). FINDINGS: A total of 142 prepubertal children, 66 girls and 76 boys, suffering from severe sepsis and admitted to the PICU were included...
April 2017: Shock
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