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https://www.readbyqxmd.com/read/28210501/perioperative-concerns-for-profound-metabolic-alkalosis-during-kidney-transplantation-a-case-report
#1
Jung Ju Choi, Yong Beom Kim, Hong Soon Kim, Kyung Cheon Lee, Youn Yi Jo
INTRODUCTION: Profound metabolic alkalosis is an uncommon consideration for the anesthetic management of kidney transplantation. Serum total carbon dioxide content and complex electrolyte abnormalities might be important diagnostic clues for the presence of metabolic alkalosis in the absence of arterial blood gas analysis. CASE PRESENTATION: A 34-year-old female visited Gachon University Gil Medical Center, Incheon, South Korea during year 2015. She experienced aggravated renal function due to chronic hypokalemia and severe hypochloremic metabolic alkalosis, induced by laxative abuse, and underwent ABO incompatible kidney transplantation...
November 2016: Iranian Red Crescent Medical Journal
https://www.readbyqxmd.com/read/28194087/occupational-bronchiolitis-induced-by-cotton-dust-exposure-in-a-nonsmoker
#2
Richa Mittal, Pawan Gupta, Sunil K Chhabra
The most well-known disease caused by cotton dust is byssinosis though it is also associated with chronic obstructive airways disease, and very rarely, interstitial lung disease. Obliterative bronchiolitis has never been reported in this setting. We report a 63-year-old, nonsmoker male, who presented with complaints of cough and exertional dyspnoea for 10 years. He had worked in textile industry for 35 years and symptoms had persisted even after quitting. Examination revealed prolonged expiration with expiratory wheeze, and pulmonary function tests revealed severe airflow limitation with air trapping and impaired diffusion capacity...
May 2016: Indian Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28193496/development-of-a-colorimetric-assay-for-glycosynthases
#3
Marc R Hayes, Kevin Bochinsky, Lisa S Seibt, Lothar Elling, Jörg Pietruszka
The synthesis of glycosidic structures by catalysis via glycosynthases has gained much interest due to the potential high product yields and specificity of the enzymes. Nevertheless, the characterisation and implementation of new glycosynthases is greatly hampered by the lack of high-throughput methods for reaction analysis and screening of potential glycosynthase variants. Fluoride detection, via silyl ether chemosensors, has recently shown high potential for the identification of glycosynthase mutants in a high-throughput manner, though limited by the low maximal detection concentration...
February 10, 2017: Journal of Biotechnology
https://www.readbyqxmd.com/read/28191327/transdermal-spirit-methanol-poisoning-a-case-report
#4
Hatice Dogan, Banu Yilmaz Karakus, Kubra Serefoglu Cabuk, Ozlem Uzun, Huseyin Yenice, Aysun Orucoglu
INTRODUCTION: Methanol is a highly toxic substance and methanol poisoning results in severe health situations. Methanol poisoning occurs when it is consumed by various methods such as orally, by inhalation, and transdermally. Transdermal poisoning is rarely seen and causes severe health complications. CASE PRESENTATION: A 59-year-old male patient was admitted to the emergency room due to blurred vision and knee pain. He had wrapped alcohol soaked cotton around his knees because of pain, and left it for 10 hours at night...
November 2016: Iranian Red Crescent Medical Journal
https://www.readbyqxmd.com/read/28171738/analysis-of-audiometric-outcomes-following-combined-middle-cranial-fossa-transmastoid-approaches-for-spontaneous-cerebrospinal-fluid-otorrhea
#5
Shawn M Stevens, Ryan Crane, Myles L Pensak, Ravi N Samy
Outcome Objectives To (1) explore audiometric outcomes following use of a combined transmastoid/middle cranial fossa (TM-MCF) approach in the treatment of spontaneous cerebrospinal fluid (CSF) otorrhea and (2) determine the influence of dehiscence location and reconstructive methodology on audiometric outcomes. Study Design Case series with chart review. Setting Tertiary care center. Subjects and Methods Adults with spontaneous CSF otorrhea were reviewed from 2007 to 2016 if they underwent combined TM-MCF. Definitive audiometric evaluations were performed at least 3 months postoperatively...
February 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28159040/recombinant-human-platelet-derived-growth-factor-bb-versus-autologous-bone-graft-in-foot-and-ankle-fusion-a-systematic-review-and-meta-analysis
#6
Han Sun, Pei-Pei Lu, Ping-Hui Zhou, Si-Wei Sun, Hong-Tao Zhang, Yi-Jie Liu, Xu Yang, Xiao-Feng Shen, Hui-Lin Yang
Today, autogenous bone graft (ABG) is still considered as the gold standard for joint fusion. Recombinant human platelet-derived growth factor-BB (rhPDGF-BB) which is of chemotactic and mitogenic to mesenchymal stem cells and possesses outstanding osteogenetic potentials has been used for ankle and foot fusion in recent years. The goal of this article is to evaluate the safety and efficacy of rhPDGF-BB versus ABG in foot and ankle fusion. The PubMed MEDLINE, EMBASE, Web of Science, and Cochrane Library were systematic searched...
March 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28158980/early-exposure-to-hyperoxia-and-mortality-in-critically-ill-patients-with-severe-traumatic-injuries
#7
Derek W Russell, David R Janz, William L Emerson, Addison K May, Gordon R Bernard, Zhiguo Zhao, Tatsuki Koyama, Lorraine B Ware
BACKGROUND: Hyperoxia is common early in the course of resuscitation of critically ill patients. It has been associated with mortality in some, but not all, studies of cardiac arrest patients and other critically ill cohorts. Reasons for the inconsistency are unclear and may depend on unmeasured patient confounders, the timing and duration of hyperoxia, population characteristics, or the way that hyperoxia is defined and measured. We sought to determine whether, in a prospectively collected cohort of mechanically ventilated patients with traumatic injuries with and without head trauma, higher maximum partial pressure of arterial oxygen (PaO2) within 24 hours of admission would be associated with increased risk of in-hospital mortality...
February 3, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28157807/factors-associated-with-mortality-in-continuous-renal-replacement-therapy-for-pediatric-patients-with-acute-kidney-injury
#8
Seung Jun Choi, Eun-Ju Ha, Won Kyoung Jhang, Seong Jong Park
OBJECTIVES: To analyze the epidemiology of pediatric acute kidney injury requiring continuous renal replacement therapy and identify prognostic factors affecting mortality rates. DESIGN: Retrospective analysis. SETTING: PICU of a tertiary medical center. PATIENTS: One hundred-twenty three children diagnosed with acute kidney injury requiring continuous renal replacement therapy. INTERVENTIONS: None...
February 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28152199/investigation-of-perioperative-and-anesthetic-variables-affecting-short-term-survival-of-horses-with-small-intestinal-strangulating-lesions
#9
Pablo Espinosa, Sarah S Le Jeune, Alessia Cenani, Philip H Kass, Robert J Brosnan
OBJECTIVE: To determine if preoperative and intraoperative physiologic variables, and surgical factors correlate with survival to anesthetic recovery or hospital discharge, repeat celiotomy, and postoperative nasogastric intubation (NGT) in horses undergoing exploratory celiotomy for small intestinal (SI) strangulating lesions. STUDY DESIGN: Retrospective case series. ANIMALS: Horses that had surgical correction of SI strangulating lesions (n = 258)...
February 2, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28151866/acute-arterial-embolism-of-left-lower-extremity-caused-by-paradoxical-embolism-in-ebstein-s-anomaly-a-case-report
#10
Jun-Sheng Li, Jie Ma, Zi-Xing Yan, Dong-Ming Cheng, Liang Chang, Hai-Chun Zhang, Jiang-Yan Liu
INTRODUCTION: Ebstein's anomaly is a benign and stable congenital heart disease for asymptomatic patients. Despite a low incidence of Ebstein's anomaly (EA), patients' quality of life can be badly affected by EA without positive surgical intervention. Especially EA is associated with other congenital heart disease, such as the atrial septal defect, patent foramen ovale, and arterial embolism exclude other reasons, it is often considered to be the consequence of paradoxical embolism, and surgical intervention must be conducted...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28145212/-when-is-a-venous-blood-gas-analysis-sufficient-in-the-emergency-department
#11
J A J M van Exsel, S O Simons, C Kramers, Y F Heijdra
Blood gas analysis plays an important role in the initial assessment of a patient in the emergency ward. We present three different patient cases to illustrate when to opt for a venous or an arterial blood gas analysis. Arterial punctures are more painful and carry a higher risk of complications compared to venous punctures. It is possible to use a venous blood gas to screen for acute acid/base disturbances. Ventilatory compensation or anion gap cannot be calculated reliably with a venous blood gas. On the other hand, the diagnosis diabetic keto-acidosis can be made with a venous blood gas; this mode of sampling can also be used for lactate measurement at the emergency department as an independent prognostic marker for mortality...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28144054/current-trends-of-management-of-respiratory-diseases-by-pulmonologists-results-of-national-conference-of-pulmonary-disease-2015-survey
#12
Sheetu Singh, Nishtha Singh
CONTEXT: Respiratory diseases are a common problem in our country and these are associated with significant morbidity and mortality. AIMS: The aim of the paper was to analyze the pattern of diagnostic tests used and treatment prescribed for common respiratory diseases. SETTINGS AND DESIGN: A total of 1028 pulmonologists, either member of Indian Chest Society or delegate attending the National Conference of Pulmonary Diseases (NAPCON) 2015, participated in the online survey...
January 2017: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/28140667/incidence-of-palatal-fistula-at-time-of-secondary-alveolar-cleft-reconstruction
#13
Vikram A Shankar, Alison Snyder-Warwick, Gary B Skolnick, Albert S Woo, Kamlesh B Patel
OBJECTIVE:   We aim to establish consistent time points for evaluating palatal fistula incidence to standardize reporting practices and clarify prospective literature. DESIGN:   An institutional retrospective chart review was conducted on 76 patients with unilateral or bilateral complete cleft lip and palate who underwent secondary alveolar bone grafting between 2006 and 2015. MAIN OUTCOME MEASURES:   Early fistula incidence rates were reported prior to maxillary expansion, and late fistula rates were reported at the time of alveolar bone grafting...
January 31, 2017: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/28132404/right-ventricular-function-during-acute-exacerbation-of-severe-equine-asthma
#14
A Decloedt, H Borowicz, M Slowikowska, K Chiers, G van Loon, A Niedzwiedz
BACKGROUND: Pulmonary hypertension has been described in horses with severe equine asthma but its effect on the right ventricle has not been fully elucidated. OBJECTIVES: To evaluate right ventricular structure and function after a one-week period of pulmonary hypertension secondary to acute exacerbation of severe equine asthma. STUDY DESIGN: Prospective study. METHODS: A clinical episode of severe equine asthma was induced experimentally in six susceptible horses...
January 28, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/28130246/severe-hypercapnia-causes-reversible-depression-of-aeeg-background-activity-in-neonates-an-observational-study
#15
Lauren C Weeke, Laura M L Dix, Floris Groenendaal, Petra M A Lemmers, Koen P Dijkman, Peter Andriessen, Linda S de Vries, Mona C Toet
INTRODUCTION: Elevated carbon dioxide (CO2) blood levels have a depressant effect on the central nervous system and can lead to coma in adults. Less is known about the effect of CO2 on the neurological function of infants. OBJECTIVE: To describe the effect of acute severe hypercapnia (PaCO2 >70 mm Hg) on amplitude-integrated electroencephalography (aEEG) and cerebral oxygenation in newborn infants. STUDY DESIGN: Observational study of full-term and preterm infants with acute severe hypercapnia (identified by arterial blood gas measurements), monitored with aEEG...
January 27, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28126356/efficacy-comparison-of-accell-evo3%C3%A2-and-grafton%C3%A2-demineralized-bone-matrix-putties-against-autologous-bone-in-a-rat-posterolateral-spine-fusion-model
#16
Antonio T Brecevich, Paul D Kiely, B Victor Yoon, Joseph T Nguyen, Frank P Cammisa, Celeste Abjornson
BACKGROUND CONTEXT: Spinal fusion procedures are intended to stabilize the spinal column for a multitude of disorders including abnormal curvature, traumatic instability, degenerative instability, and damage from infections or tumors. As an aid in the bone healing response, bone graft materials are utilized to bridge joints for arthrodesis and promote unions in pseudoarthrosis. Currently, the gold standard for stabilizing fusion masses in spinal procedures involves utilizing the osteogenic, osteoinductive, and osteoconductive properties of autologous iliac crest cortico-cancellous bone...
January 23, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28121834/pao2-fio2-ratio-derived-from-the-spo2-fio2-ratio-to-improve-mortality-prediction-using-the-pediatric-index-of-mortality-3-score-in-transported-intensive-care-admissions
#17
Samiran Ray, Libby Rogers, Christina Pagel, Sainath Raman, Mark J Peters, Padmanabhan Ramnarayan
OBJECTIVES: To derive a relationship between the SpO2/FIO2 ratio and PaO2/FIO2 ratio across the entire range of SpO2 values (0-100%) and to evaluate whether mortality prediction using the Pediatric Index of Mortality-3 can be improved by the use of PaO2/FIO2 values derived from SpO2/FIO2. DESIGN: Retrospective analysis of prospectively collected data. SETTING: A regional PICU transport service. PATIENTS: Children transported to a PICU...
January 24, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28111740/anaesthetic-induced-cardioprotection-in-an-experimental-model-of-the-takotsubo-syndrome-isoflurane-vs-propofol
#18
J Oras, B Redfors, A Ali, J Lundgren, C Sihlbom, A Thorsell, H Seeman-Lodding, E Omerovic, S-E Ricksten
BACKGROUND: Takotsubo syndrome (TS) is an acute cardiac condition with a substantial mortality for which no specific treatment is available. We have previously shown that isoflurane attenuates the development of left ventricular (LV) dysfunction in an experimental TS-model. We compared the effects of equi-anaesthetic doses of isoflurane, propofol and ketamine+midazolam on haemodynamics, global and regional LV systolic function and the activation of intracellular metabolic pathways in experimental TS...
March 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28100177/effect-of-desflurane-remifentanil-vs-propofol-remifentanil-anesthesia-on-arterial-oxygenation-during-one-lung-ventilation-for-thoracoscopic-surgery-a-prospective-randomized-trial
#19
Youn Joung Cho, Tae Kyong Kim, Deok Man Hong, Jeong-Hwa Seo, Jae-Hyon Bahk, Yunseok Jeon
BACKGROUND: One-lung ventilation during thoracic surgery frequently disturbs normal systemic oxygenation. However, the effect of anesthetics on arterial oxygenation during one-lung ventilation has not been well established in human study. In this clinical trial, we investigated whether a difference between desflurane-remifentanil and propofol-remifentanil anesthesia can be observed with regard to oxygenation during one-lung ventilation for thoracoscopic surgery. METHODS: Adult patients with lung cancer, scheduled for video-assisted thoracoscopic lobectomy without preoperative oxygen support, were screened and randomized to receive desflurane or propofol, with remifentanil continuous infusion in both groups...
January 18, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28098099/the-evaluation-of-the-relationship-between-serum-levels-of-interleukin-6-and-interleukin-10-and-metabolic-acidosis-in-hemodialysis-patients
#20
Narges Sadat Zahed, Saghar Chehrazi
Chronic kidney disease is defined as progressive kidney dysfunction. The levels of various cytokines increase in hemodialysis (HD) patients. High levels of interleukins (ILs) and presence of metabolic acidosis are described as independent risk factors for morbidity and mortality in these patients. This study was designed to evaluate the relationship between IL-6 and IL-10 and serum bicarbonate and metabolic acidosis in HD patients. In this analytical crosssectional study, patients referred to the HD units of Loghman Hakim and Shahid Ashrafi Esfahani Hospitals were randomly selected...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
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