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Infections update

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https://www.readbyqxmd.com/read/28340428/vaccination-as-a-control-strategy-against-salmonella-infection-in-pigs-a-systematic-review-and-meta-analysis-of-the-literature
#1
REVIEW
M L de la Cruz, I Conrado, A Nault, A Perez, L Dominguez, J Alvarez
Consumption or handling of improperly processed or cooked pork is considered one of the top sources for foodborne salmonellosis, a common cause of intestinal disease worldwide. Asymptomatic carrier pigs may contaminate pork at slaughtering; therefore, pre-harvest reduction of Salmonella load can contribute to reduce public health risk. Multiple studies have evaluated the impact of vaccination on controlling Salmonella in swine farms, but results are highly variable due to the heterogeneity in vaccines and vaccination protocols...
March 11, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/28340112/long-term-mortality-of-patients-with-an-alcohol-related-wernicke-korsakoff-syndrome
#2
Arantza Sanvisens, Paola Zuluaga, Daniel Fuster, Inmaculada Rivas, Jordi Tor, Miguel Marcos, Antonio J Chamorro, Roberto Muga
Aims: To characterize a series of contemporary patients with alcohol-related Wernicke's encephalopathy (WE) or Korsakoff's syndrome (KS) and to update the current prognosis of disease. Methods: Retrospective and prospective study of patients diagnosed with an alcohol-related WE or KS between 2002 and 2011 in a tertiary hospital. Socio-demographic, alcohol use characteristics, signs and symptoms, co-morbidity and blood parameters were obtained at admission. Patients were followed up until 2013 and causes of death were ascertained through the review of charts...
March 10, 2017: Alcohol and Alcoholism: International Journal of the Medical Council on Alcoholism
https://www.readbyqxmd.com/read/28334434/withdrawn-nutrition-support-for-bone-marrow-transplant-patients
#3
REVIEW
Susan M Murray, Sima Pindoria
BACKGROUND: This is an update of the original Cochrane review published in Issue 2, 2002. Bone marrow transplantation involves administration of toxic chemotherapy and infusion of marrow cells. After treatment, patients can develop poor appetite, mucositis and gastrointestinal failure, leading to malnutrition. To prevent this, parenteral nutrition (PN) support is often first choice but is associated with increased risk of infection. Enteral nutrition (EN) is an alternative, as is addition of substrates...
March 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28332090/disparities-in-the-clinical-evolution-of-anal-neoplasia-in-an-hiv-infected-cohort
#4
Edward R Cachay, Wollelaw Agmas, Wm Christopher Mathews
BACKGROUND: A recent meta-analysis suggested that anal intraepithelial neoplasia and invasive anal cancer are more prevalent among black men having sex with men (MSM). METHODS: We conducted a retrospective cohort of HIV-infected adult patients under care between 2001 and 2012. Disparities in clinical evolution of anal intraepithelial neoplasia to high-grade squamous intraepithelial lesion (HSIL) and invasive anal cancer were evaluated in a three-state Markov model adjusted for cytology misclassification...
March 23, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28329638/developing-a-continuous-quality-improvement-assessment-using-a-patient-centered-approach-in-optimizing-sle-disease-control
#5
Katelyn Updyke, Brittany Urso, James A Solomon
Systemic lupus erythematous is a multi-organ autoimmune disease in which the patient has "lost" self- tolerance and developed immune-complexes containing self-antigen that cause disease through tissue inflammation and multi-organ damage. Patients often have unpredictable flares in symptoms with poorly identified triggers. However, it has been suggested in other literature that exogenous exposures, including ingested beef, cigarette smoke, UV radiation, metal-complexing agents, and infections can contribute to exacerbations and improvements in SLE symptoms...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28327796/keeping-track-of-hidden-dangers-the-short-history-of-the-sabi%C3%A3-virus
#6
Joel Henrique Ellwanger, José Artur Bogo Chies
Emerging infectious diseases are a global threat. In countries like Brazil, where biodiversity is high and public health conditions in terms of infrastructure and medical care are often precarious, emerging diseases are particularly worrisome. The lack of monitoring strategies to identify pathogens with the potential to cause outbreaks or epidemics is another problem in Brazil and other developing countries. In this article, we present the history of the Sabiá virus (SABV), a pathogen that was described in the 1990s in Brazil...
January 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/28323666/febrile-infant-update
#7
Kate Dorney, Richard G Bachur
PURPOSE OF REVIEW: The approach to febrile young infants remains challenging. This review serves as an update on the care of febrile infants less than 90 days of age with a focus on the changing epidemiology of serious bacterial infection (SBI), refinement of management strategies based on biomarkers, and the development of novel diagnostics. RECENT FINDINGS: There is high variability in the emergency department management of febrile young infants without significant differences in outcomes...
March 20, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28322888/review-manuscript-pneumolysin-as-a-potential-therapeutic-target-in-severe-pneumococcal-disease
#8
REVIEW
Ronald Anderson, Charles Feldman
Acute pulmonary and cardiac injury remain significant causes of morbidity and mortality in those afflicted with severe pneumococcal disease, with the risk for early mortality often persisting several years beyond clinical recovery. Although remaining to be firmly established in the clinical setting, a considerable body of evidence, mostly derived from murine models of experimental infection, has implicated the pneumococcal, cholesterol-binding, pore-forming toxin, pneumolysin (Ply), in the pathogenesis of lung and myocardial dysfunction...
March 16, 2017: Journal of Infection
https://www.readbyqxmd.com/read/28322675/update-on-viral-hepatitis-in-pregnancy
#9
REVIEW
Zhili Shao, Mohammad Al Tibi, Jamile Wakim-Fleming
Pregnant women with acute viral hepatitis are at higher risk of morbidity and death than pregnant women with chronic viral hepatitis. The risk of death is highest with acute viral hepatitis E, and the rate of transmission to the baby may be highest with hepatitis B virus (HBV) infection. Managing viral hepatitis in pregnancy requires assessing the risk of transmission to the baby, determining the gestational age at the time of infection and the mother's risk of decompensation, and understanding the side effects of antiviral drugs...
March 2017: Cleveland Clinic Journal of Medicine
https://www.readbyqxmd.com/read/28321847/antenatal-corticosteroids-for-accelerating-fetal-lung-maturation-for-women-at-risk-of-preterm-birth
#10
REVIEW
Devender Roberts, Julie Brown, Nancy Medley, Stuart R Dalziel
BACKGROUND: Respiratory morbidity including respiratory distress syndrome (RDS) is a serious complication of preterm birth and the primary cause of early neonatal mortality and disability. While researching the effects of the steroid dexamethasone on premature parturition in fetal sheep in 1969, Liggins found that there was some inflation of the lungs of lambs born at gestations at which the lungs would be expected to be airless. Liggins and Howie published the first randomised controlled trial in humans in 1972 and many others followed...
March 21, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28320361/estimates-of-hospitalization-attributable-to-influenza-and-rsv-in-the-us-during-1997-2009-by-age-and-risk-status
#11
Gonçalo Matias, Robert Taylor, François Haguinet, Cynthia Schuck-Paim, Roger Lustig, Vivek Shinde
BACKGROUND: Estimates of influenza and respiratory syncytial virus (RSV) burden must be periodically updated to inform public health strategies. We estimated seasonal influenza- and RSV-attributable hospitalizations in the US from 1997 to 2009 according to age and risk status (NCT01599390). METHODS: Multiple linear regression modelling was used to attribute hospitalizations to influenza or RSV using virological surveillance and hospitalization data. Hospitalization data were obtained from the US Nationwide Inpatient Sample and virology data were obtained from FluView (Centers for Disease Control and Prevention)...
March 21, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28319638/actinomycetoma-an-update-on-diagnosis-and-treatment
#12
Roberto Arenas, Ramón F Fernandez Martinez, Edoardo Torres-Guerrero, Carlos Garcia
Mycetoma is a chronic infection that develops after traumatic inoculation of the skin with either true fungi or aerobic actinomycetes. The resultant infections are known as eumycetoma or actinomycetoma, respectively. Although actinomycetoma is rare in developed countries, migration of patients from endemic areas makes knowledge of this condition crucial for dermatologists worldwide. We present a review of the current concepts in the epidemiology, clinical presentation, diagnosis, and treatment of actinomycetoma...
February 2017: Cutis; Cutaneous Medicine for the Practitioner
https://www.readbyqxmd.com/read/28319472/infective-endocarditis-in-children-an-update
#13
Garth Dixon, Georgi Christov
PURPOSE OF REVIEW: Infective endocarditis in children remains a clinical challenge. Here, we review the impact of the updated 2015 American Heart Association and European Society of Cardiology guidelines on management as well as the significance of the new predisposing factors, diagnostic and treatment options, and the impact of the 2007-2008 change in prophylaxis recommendations. RECENT FINDINGS: The new 2015 infective endocarditis guidelines introduced the endocarditis team, added the new imaging modalities of computer tomography and PET-computer tomography into the diagnostic criteria and endorsed the concept of safety of relatively early surgical treatment...
March 17, 2017: Current Opinion in Infectious Diseases
https://www.readbyqxmd.com/read/28317567/oral-mucosal-infections-insights-into-specimen-collection-and-medication-management
#14
REVIEW
Arvind Babu Rajendra Santosh, Baddam Venkat Ramana Reddy
Oral mucosal infections appear as localized or generalized lesions. Symptoms range from almost unnoticeable lesions to severe pain. Systemic disease, age, immunocompromised condition, and medication use are common causes. Local causes include dentures, poor oral hygiene, traumatized epithelium, ulcerations, dentures, implants, oral piercing, and reduced salivary secretion. Oral mucosal infections are underdiagnosed and microbiological diagnosis should be more frequently used. Candidiasis is most frequently diagnosed...
April 2017: Dental Clinics of North America
https://www.readbyqxmd.com/read/28316924/newer-proposed-classification-of-periimplant-defects-a-critical-update
#15
REVIEW
Deepak Passi, Mahinder Singh, Shubha Ranjan Dutta, Sarang Sharma, Mansi Atri, Jyoti Ahlawat, Abhinav Jain
The term peri-implantitis is used to describe a destructive inflammatory process affecting the soft and hard tissues around osseo integrated implants, leads to the formation of a peri-implant pocket and loss of supporting bone. Predisposing factors are Poor Plaque Control, inflammation, infection, Smoking, Diabetes and Occlusal Overload. It is diagnosed on the basis of clinical and radiographic interpretation and still no definite criteria have been proposed for the diagnosis and treatment of peri-implantitis...
January 2017: Journal of Oral Biology and Craniofacial Research
https://www.readbyqxmd.com/read/28315032/novel-indications-for-fecal-microbial-transplantation-update-and-review-of-the-literature
#16
REVIEW
Nathaniel Aviv Cohen, Nitsan Maharshak
BACKGROUND AND AIMS: Fecal microbial transplantation (FMT) is an established successful treatment modality for recurrent Clostridium difficile infection (CDI). The safety profile and potential therapeutic advantages of FMT for diseases associated with dysbiosis and immune dysfunction have led to many publications, mainly case series, and while many studies and reviews have been published on the use of FMT for inflammatory bowel disease (IBD), its potential use for other disease conditions has not been thoroughly reviewed...
March 17, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28303569/efficacy-and-safety-of-mifepristone-buccal-misoprostol-for-early-medical-abortion-in-an-australian-clinical-setting
#17
Philip Goldstone, Clara Walker, Katherine Hawtin
BACKGROUND: In 2014, a composite pack containing mifepristone-buccal misoprostol, indicated for use to 63 days gestation replaced the existing regimen for early medical abortion (EMA) in Australia. AIMS: To provide updated efficacy and safety information for the use of mifepristone-buccal misoprostol for EMA in Australia, and assess the effect of patient age and gestational age on efficacy. MATERIALS AND METHODS: Observational cohort study of 15 008 women attending one of 16 Marie Stopes International clinics in Australia for an EMA (gestational age ≤ 63 days) between 1 March 2013 and 30 September 2015...
March 17, 2017: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28302460/one-stage-exchange-arthroplasty-a-surgical-technique-update
#18
David A George, Fares S Haddad
BACKGROUND: Standard surgical treatment for a periprosthetic knee infection has been based on a staged surgical technique, in order to assure infection eradication prior to implantation of a new prosthesis. METHODS: In this article, we discuss our surgical technique in undertaking a single-stage exchange of a chronic knee periprosthetic infection. RESULTS: This technique, which is based on the fundamental principles of controlling infection, preventing recurrence, and restoring function, has been shown to deliver high success rates...
February 24, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28301337/improving-estimates-of-children-living-with-hiv-from-the-spectrum-aids-impact-model
#19
Mary Mahy, Martina Penazzato, Andrea Ciaranello, Lynne Mofenson, Constantin T Yianoutsos, Mary-Ann Davies, John Stover
OBJECTIVE: Estimated numbers of children living with HIV determine programmatic and treatment needs. We explain the changes made to the UNAIDS estimates between 2015 and 2016, and describe the challenges around these estimates. METHODS: Estimates of children newly infected, living with HIV, and dying of AIDS are developed by country teams using Spectrum software. Spectrum files are available for 160 countries, which represent 98% of the global population. In 2016, the methods were updated to reflect the latest evidence on mother-to-child HIV transmission and improved assumptions on the age children initiate antiretroviral therapy...
April 2017: AIDS
https://www.readbyqxmd.com/read/28300772/immune-response-to-coccidioidomycosis-and-the-development-of-a-vaccine
#20
REVIEW
Natalia Castro-Lopez, Chiung-Yu Hung
Coccidioidomycosis is a fungal infection caused by Coccidioides posadasii and Coccidioides immitis. It is estimated that 150,000 new infections occur in the United States each year. The incidence of this infection continues to rise in endemic regions. There is an urgent need for the development of better therapeutic drugs and a vaccine against coccidioidomycosis. This review discusses the features of host innate and adaptive immune responses to Coccidioides infection. The focus is on the recent advances in the immune response and host-pathogen interactions, including the recognition of spherules by the host and defining the signal pathways that guide the development of the adaptive T-cell response to Coccidioides infection...
March 16, 2017: Microorganisms
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