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septicemia review

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https://www.readbyqxmd.com/read/28593058/yokenella-regensburgei-septicemia-in-a-chinese-farmer-immunosuppressed-by-hiv-a-case-report-and-literature-review
#1
Xiangbo Chi, Min Liu, Yaokai Chen
Yokenella regensburgei is a member in the family Enterobacteriaceae and a few cases have been reported in immunocompromised hosts. Herein, we described a case of septicemia in a human immunodeficiency virus (HIV) infected patient in South West China, which is the first reported case of Y. regensburgei infection in HIV-infected populations. We then reviewed the literature on all the reported cases of Y. regensburgei infection worldwide and presented some common features of them. Our case report and literature review will help increase the knowledge of the bacterium Y...
2017: Case Reports in Infectious Diseases
https://www.readbyqxmd.com/read/28509730/american-college-of-critical-care-medicine-clinical-practice-parameters-for-hemodynamic-support-of-pediatric-and-neonatal-septic-shock
#2
Alan L Davis, Joseph A Carcillo, Rajesh K Aneja, Andreas J Deymann, John C Lin, Trung C Nguyen, Regina S Okhuysen-Cawley, Monica S Relvas, Ranna A Rozenfeld, Peter W Skippen, Bonnie J Stojadinovic, Eric A Williams, Tim S Yeh, Fran Balamuth, Joe Brierley, Allan R de Caen, Ira M Cheifetz, Karen Choong, Edward Conway, Timothy Cornell, Allan Doctor, Marc-Andre Dugas, Jonathan D Feldman, Julie C Fitzgerald, Heidi R Flori, James D Fortenberry, Ana Lia Graciano, Bruce M Greenwald, Mark W Hall, Yong Yun Han, Lynn J Hernan, Jose E Irazuzta, Elizabeth Iselin, Elise W van der Jagt, Howard E Jeffries, Saraswati Kache, Chhavi Katyal, Niranjan Tex Kissoon, Alexander A Kon, Martha C Kutko, Graeme MacLaren, Timothy Maul, Renuka Mehta, Fola Odetola, Kristine Parbuoni, Raina Paul, Mark J Peters, Suchitra Ranjit, Karin E Reuter-Rice, Eduardo J Schnitzler, Halden F Scott, Adalberto Torres, Jacki Weingarten-Abrams, Scott L Weiss, Jerry J Zimmerman, Aaron L Zuckerberg
OBJECTIVES: The American College of Critical Care Medicine provided 2002 and 2007 guidelines for hemodynamic support of newborn and pediatric septic shock. Provide the 2014 update of the 2007 American College of Critical Care Medicine "Clinical Guidelines for Hemodynamic Support of Neonates and Children with Septic Shock." DESIGN: Society of Critical Care Medicine members were identified from general solicitation at Society of Critical Care Medicine Educational and Scientific Symposia (2006-2014)...
June 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28497010/a-review-of-the-value-of-procalcitonin-as-a-marker-of-infection
#3
REVIEW
Richard Taylor, Adriana Jones, Steven Kelly, Michael Simpson, Jordan Mabey
Septicemia is a growing problem within the United States (US), which increases mortality and the cost of care. Procalcitonin is a pro-inflammatory marker that could be useful in the diagnosis of infection. In the past, procalcitonin levels have been evaluated to diagnose sepsis or guide antibiotic therapy, but it was not determined if it would differentiate between sepsis and other causes of inflammation. Studies reviewed here showed procalcitonin to be a useful biomarker as an indication of bacterial infection...
April 10, 2017: Curēus
https://www.readbyqxmd.com/read/28493905/melioidosis-clinical-impact-and-public-health-threat-in-the-tropics
#4
REVIEW
Ramar Perumal Samy, Bradley G Stiles, Gautam Sethi, Lina H K Lim
This review briefly summarizes the geographical distribution and clinical impact of melioidosis, especially in the tropics. Burkholderia pseudomallei (a gram-negative bacterium) is the major causative agent for melioidosis, which is prevalent in Singapore, Malaysia, Thailand, Vietnam, and Northern Australia. Melioidosis patients are increasingly being recognized in other parts of the world. The bacteria are intrinsically resistant to many antimicrobial agents, but prolonged treatment, especially with combinations of antibiotics, may be effective...
May 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28492017/ecthyma-gangrenosum-secondary-to-methicillin-sensitive-staphylococcus-aureus
#5
Jurate Ivanaviciene, Lisa Chirch, Jane M Grant-Kels, Philip E Kerr, Justin Finch
Ecthyma gangrenosum (EG) is a well-described skin manifestation of Pseudomonas aeruginosa septicemia in immunocompromised patients. However, it can be seen in association with other bacteria, viruses, and fungi. We report a case of a 54-year-old African American female with metastatic gastric adenocarcinoma and recent chemotherapy and neutropenia who developed EG-like lesions due to methicillin-susceptible Staphylococcus aureus. We also review the literature to evaluate all reported cases of S aureus-associated EG and their clinical presentation, diagnosis, and treatment...
September 2016: International Journal of Women's Dermatology
https://www.readbyqxmd.com/read/28451778/central-nervous-system-melioidosis-in-the-pediatric-age-group-review
#6
REVIEW
G Lakshmi Prasad, Pushpa Kini, Divya S
PURPOSE: Melioidosis is a potentially fatal infectious disease caused by Burkholderia pseudomallei. Neurologic involvement in pediatric age group is very rare, and only a handful of cases have been reported in literature. We sought to provide a systematic review of pediatric neurologic melioidosis. METHODS: Literature review was performed to analyze reported cases of pediatric neurologic melioidosis (≤16 years) by searching online database (PubMed/MEDLINE). RESULTS: Twenty-seven cases were analyzed...
April 27, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28430751/rhabdomyolysis-complicating-typhoid-fever-in-a-child-and-review-of-the-literature
#7
Peter James Snelling, Paul Moriarty, Vikram L Vaska, David Levitt, Clare Nourse
Typhoid fever is an important cause of morbidity and mortality in the developing world, particularly in children, but is infrequently observed in the developed world and can occur in patients without a significant travel history. Rhabdomyolysis as a complication has rarely been reported, and never in a child. A child with Salmonella enterica serovar typhi septicemia, complicated by rhabdomyolysis, encephalopathy and pancreatitis is described and all 15 reported cases to date are summarized.
April 19, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28427796/molecular-methods-for-septicemia-diagnosis
#8
Francesc Marco
Septicemia remains a major cause of hospital mortality. Blood culture remains the best approach to identify the etiological microorganisms when a bloodstream infection is suspected but it takes long time because it relies on bacterial or fungal growth. The introduction in clinical microbiology laboratories of the matrix-assisted laser desorption ionization time-of-flight mass spectrometry technology, DNA hybridization, microarrays or rapid PCR-based test significantly reduce the time to results. Tests for direct detection in whole blood samples are highly desirable because of their potential to identify bloodstream pathogens without waiting for blood cultures to become positive...
April 17, 2017: Enfermedades Infecciosas y Microbiología Clínica
https://www.readbyqxmd.com/read/28423388/a-national-study-of-the-effect-of-race-socioeconomic-status-and-gender-on-burn-outcomes
#9
Hala Bedri, Kathleen S Romanowski, Junlin Liao, Ghassan Al-Ramahi, Jason Heard, Thomas Granchi, Lucy Wibbenmeyer
Age, burn size, and inhalation injury are the major contributing variables related to burn mortality. While the female gender has been linked to higher mortality, the impact of socioeconomic status has not been well studied. The interplay between these three factors is also unknown. This study sought to clarify the effects of these variables on outcomes in a national sample of patients with burns. A retrospective review of 172,640 patient records of the National Burn Repository (version 8, 2002-2011) data was conducted...
May 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28403835/bacteremia-caused-by-bergeyella-zoohelcum-in-an-infective-endocarditis-patient-case-report-and-review-of-literature
#10
REVIEW
Yili Chen, Kang Liao, Lu Ai, Penghao Guo, Han Huang, Zhongwen Wu, Min Liu
BACKGROUND: Bergeyella zoohelcum is an aerobic, Gram-negative bacterium that is frequently isolated from the upper respiratory tract of dogs, cats and other mammals. Clinically, B. zoohelcum has been reported causing cellulitis, tenosynovitis, leg abscess and septicemia, which is closely connected with animal bites. Here we describe a case of bacteremia in an infective endocarditis (IE) patient caused by B. zoohelcum, in China. CASE PRESENTATION: A 27-year-old infective endocarditis woman who had no history of dog bite nor other mammal exposure suffered bacteremia caused by B...
April 12, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28304355/the-glyoxalase-system-and-methylglyoxal-derived-carbonyl-stress-in-sepsis-glycotoxic-aspects-of-sepsis-pathophysiology
#11
REVIEW
Thomas Schmoch, Florian Uhle, Benedikt H Siegler, Thomas Fleming, Jakob Morgenstern, Peter P Nawroth, Markus A Weigand, Thorsten Brenner
Sepsis remains one of the leading causes of death in intensive care units. Although sepsis is caused by a viral, fungal or bacterial infection, it is the dysregulated generalized host response that ultimately leads to severe dysfunction of multiple organs and death. The concomitant profound metabolic changes are characterized by hyperglycemia, insulin resistance, and profound transformations of the intracellular energy supply in both peripheral and immune cells. A further hallmark of the early phases of sepsis is a massive formation of reactive oxygen (ROS; e...
March 17, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28287269/a-critical-review-of-analytical-methods-for-quantification-of-cefotaxime
#12
Lívia Paganini Consortti, Hérida Regina Nunes Salgado
Bacterial resistance to antibiotics is a growing phenomenon in the world. Considering the relevance of antimicrobials for population and the reduction in the registration of new antimicrobials by regulatory, proper quality control is required in order to minimize the spread of bacterial resistance and ensure the effectiveness of a treatment, as well as safety for the patient. Among the antimicrobials is cefotaxime, a drug belonging to third-generation cephalosporins, which is highly active against Gram-negative bactéria and is used to treat central nervous system infections such as meningitis and septicemia...
March 13, 2017: Critical Reviews in Analytical Chemistry
https://www.readbyqxmd.com/read/28273858/use-of-a-pan-genomic-dna-microarray-in-determination-of-the-phylogenetic-relatedness-among-cronobacter-spp-and-its-use-as-a-data-mining-tool-to-understand-cronobacter-biology
#13
REVIEW
Ben D Tall, Jayanthi Gangiredla, Christopher J Grim, Isha R Patel, Scott A Jackson, Mark K Mammel, Mahendra H Kothary, Venugopal Sathyamoorthy, Laurenda Carter, Séamus Fanning, Carol Iversen, Franco Pagotto, Roger Stephan, Angelika Lehner, Jeffery Farber, Qiong Q Yan, Gopal R Gopinath
Cronobacter (previously known as Enterobacter sakazakii) is a genus of Gram-negative, facultatively anaerobic, oxidase-negative, catalase-positive, rod-shaped bacteria of the family Enterobacteriaceae. These organisms cause a variety of illnesses such as meningitis, necrotizing enterocolitis, and septicemia in neonates and infants, and urinary tract, wound, abscesses or surgical site infections, septicemia, and pneumonia in adults. The total gene content of 379 strains of Cronobacter spp. and taxonomically-related isolates was determined using a recently reported DNA microarray...
March 4, 2017: Microarrays
https://www.readbyqxmd.com/read/28272077/changing-trend-in-bacterial-etiology-and-antibiotic-resistance-in-sepsis-of-intramural-neonates-at-a-tertiary-care-hospital
#14
M P Roy, M Bhatt, V Maurya, S Arya, R Gaind, H K Chellani
BACKGROUND: Septicemia is an important cause of neonatal morbidity and mortality. However, organized data on causative organisms and their resistant pattern are scanty from developing countries. The changing trend in causative organisms and their antibiotic resistance is yet to be documented in India. The present study examines the trends in bacterial profile and antibiotic resistance of the organisms causing sepsis in hospitalized neonates. MATERIALS AND METHODS: A retrospective laboratory-based analysis of blood cultures obtained from Neonatal Intensive Care Unit of a tertiary care hospital in New Delhi was done for the period of 1999-2014, divided into five phases...
March 3, 2017: Journal of Postgraduate Medicine
https://www.readbyqxmd.com/read/28261771/general-characteristics-of-paint-thinner-burns-single-center-experience
#15
Mustafa Celalettin Haksal, Cağrı Tiryaki, Murat Burç Yazıcıoğlu, Murat Güven, Ali Çiftci, Osman Esen, Hamdi Taner Turgut, Abdullah Yıldırım
BACKGROUND: The aim of the present study was to present characteristic features and risk factors of paint thinner burns in order to raise awareness and help prevent these injuries. METHODS: Records of patients admitted to the burn unit due to paint thinner burns were retrospectively reviewed, and patients with comprehensive data available were included in the study. Total of 48 patients (3 female and 45 male) with mean age of 27.79±11.49 years (range: 4-58 years) were included in the study...
January 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28194346/safe-and-simplified-salvage-technique-for-exposed-implantable-cardiac-electronic-devices-under-local-anesthesia
#16
Chang Young Jung, Tae Gon Kim, Sung-Eun Kim, Kyu-Jin Chung, Jun Ho Lee, Yong-Ha Kim
BACKGROUND: Skin erosion is a dire complication of implantable cardiac pacemakers and defibrillators. Classical treatments involve removal of the entire generator and lead systems, however, these may result in fatal complications. In this study, we present our experience with a simplified salvage technique for exposed implantable cardiac electronic devices (ICEDs) without removing the implanted device, in an attempt to reduce the risks and complication rates associated with this condition...
January 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28177960/innate-immune-response-to-burkholderia-mallei
#17
Kamal U Saikh, Tiffany M Mott
PURPOSE OF REVIEW: Burkholderia mallei is a facultative intracellular pathogen that causes the highly contagious and often the fatal disease, glanders. With its high rate of infectivity via aerosol and recalcitrance toward antibiotics, this pathogen is considered a potential biological threat agent. This review focuses on the most recent literature highlighting host innate immune response to B. mallei. RECENT FINDINGS: Recent studies focused on elucidating host innate immune responses to the novel mechanisms and virulence factors employed by B...
June 2017: Current Opinion in Infectious Diseases
https://www.readbyqxmd.com/read/28166451/serology-in-finfish-for-diagnosis-surveillance-and-research-a-systematic-review
#18
Diana Jaramillo, Edmund J Peeler, Emilie Laurin, Ian A Gardner, Richard J Whittington
Historically, serological tests for finfish diseases have been underused when compared with their use in terrestrial animal health. For years the nonspecific immune response in fish was judged to make serology unreliable and inferior to the direct measurement of agent analytes. We conducted a systematic review of peer-reviewed publications that reported on the development, validation, or application of serological tests for finfish diseases. A total of 168 articles met the screening criteria; most of them were focused on salmonid pathogens (e...
March 2017: Journal of Aquatic Animal Health
https://www.readbyqxmd.com/read/28111826/regulation-systems-of-protease-and-hemolysin-production-in-vibrio-vulnificus
#19
REVIEW
Abdelaziz Elgaml, Shin-Ichi Miyoshi
Vibrio vulnificus, a gram-negative halophilic estuarine bacterium, is an opportunistic human pathogen that causes rapidly progressive fatal septicemia and necrotizing wound infection. This species also causes hemorrhagic septicemia called vibriosis in cultured eels. It has been proposed that a range of virulence factors play roles in pathogenesis during human and/or eel infection. Among these factors, a metalloprotease (V. vulnificus protease [VVP]) and a cytolytic toxin (V. vulnificus hemolysin [VVH]) are of significant importance...
January 2017: Microbiology and Immunology
https://www.readbyqxmd.com/read/28089754/stem-cell-therapy-an-emerging-modality-in-glomerular-diseases
#20
REVIEW
Umang G Thakkar, Aruna V Vanikar, Hargovind L Trivedi
The kidney has been considered a highly terminally differentiated organ with low proliferative potential and thus unlikely to undergo regeneration. Glomerular disease progresses to end-stage renal disease (ESRD), which requires dialysis or renal transplantation for better quality of life for patients with ESRD. Because of the shortage of implantable kidneys and complications such as immune rejection, septicemia and toxicity of immunosuppression, kidney transplantation remains a challenge. Therapeutic options available for glomerular disease include symptomatic treatment and strategies to delay progression...
January 12, 2017: Cytotherapy
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