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https://www.readbyqxmd.com/read/29132162/what-recent-history-has-taught-us-about-responding-to-emerging-infectious-disease-threats
#1
Catharine I Paules, Robert W Eisinger, Hilary D Marston, Anthony S Fauci
Presidential administrations face any number of unexpected crises during their tenure, and global pandemics are among the most challenging. As of January 2017, one of the authors had served under 5 presidents as the director of the National Institute of Allergy and Infectious Diseases at the National Institutes of Health. During each administration, the government faced unexpected pandemics, ranging from the HIV/AIDS pandemic, which began during the Reagan administration, to the recent Zika outbreak in the Americas, which started during the Obama administration...
November 14, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/29076438/stevens-johnson-syndrome-versus-jarisch-herxheimer-reaction-in-an-hiv-positive-patient-with-secondary-syphilis
#2
Sarah Micozzi, Patricia Rojas Perez-Ezquerra, Cristina Morales-Cabeza, Cristina Diez, Manuel De Barrio
BACKGROUND: HIV positive patients can suffer many complications due to infectious diseases. A severe reaction to some of the drugs involved in the treatment can overlap with the symptoms of infections, making diagnosis very difficult. We present the case of an HIV positive 28-year-old-man, , with secondary syphilis, who developed a Stevens Johnson Syndrome (SJS) caused by one of the many drugs he was receiving. The SJS overlapped with a possible Jarisch Herxheimer Reaction, which complicated diagnosis of the skin reaction...
October 26, 2017: Recent Patents on Inflammation & Allergy Drug Discovery
https://www.readbyqxmd.com/read/29053397/combined-intravitreal-and-systemic-antibiotic-therapy-in-a-patient-with-syphilitic-uveitis
#3
Arjun B Sood, William A Pearce, Kimberly A Workowski, James Lockwood, Steven Yeh
PURPOSE: To report the novel use of combined intravitreal and systemic antibiotic therapy in a patient with syphilitic panuveitis and discuss the management of ocular syphilis. METHODS: Case report Results: A 45-year old heterosexual male with human immunodeficiency virus (HIV) presented with 1 month of blurry vision in both eyes. Clinical examination revealed a bilateral panuveitis. The patient denied history of genital lesions or rash, but did complain of difficulty hearing bilaterally...
October 20, 2017: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/28978417/detection-and-treatment-of-fiebig-stage-i-hiv-1-infection-in-young-at-risk-women-in-south-africa-a-prospective-cohort-study
#4
Krista L Dong, Amber Moodley, Douglas S Kwon, Musie S Ghebremichael, Mary Dong, Nasreen Ismail, Zaza M Ndhlovu, Jenniffer M Mabuka, Daniel M Muema, Karyn Pretorius, Nina Lin, Bruce D Walker, Thumbi Ndung'u
BACKGROUND: HIV incidence among young women in sub-Saharan Africa remains high and their inclusion in vaccine and cure efforts is crucial. We aimed to establish a cohort of young women detected during Fiebig stage I acute HIV infection in whom treatment was initiated immediately after diagnosis to advance research in this high-risk group. METHODS: 945 women aged 18-23 years in KwaZulu-Natal, South Africa, who were HIV uninfected and sexually active consented to HIV-1 RNA testing twice a week and biological sampling and risk assessment every 3 months during participation in a 48-96 week life-skills and job-readiness programme...
September 29, 2017: Lancet HIV
https://www.readbyqxmd.com/read/28973412/global-hiv-antiretroviral-drug-resistance-a-perspective-and-report-of-a-national-institute-of-allergy-and-infectious-diseases-consultation
#5
Catherine Godfrey, Michael C Thigpen, Keith W Crawford, Patrick Jean-Phillippe, Deenan Pillay, Deborah Persaud, Daniel R Kuritzkes, Mark Wainberg, Elliot Raizes, Joseph Fitzgibbon
No abstract text is available yet for this article.
June 17, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28964756/differences-in-health-related-quality-of-life-between-hiv-positive-and-hiv-negative-people-in-zambia-and-south-africa-a-cross-sectional-baseline-survey-of-the-hptn-071-popart-trial
#6
Ranjeeta Thomas, Ronelle Burger, Abigail Harper, Sarah Kanema, Lawrence Mwenge, Nosivuyile Vanqa, Nomtha Bell-Mandla, Peter C Smith, Sian Floyd, Peter Bock, Helen Ayles, Nulda Beyers, Deborah Donnell, Sarah Fidler, Richard Hayes, Katharina Hauck
BACKGROUND: The life expectancy of HIV-positive individuals receiving antiretroviral therapy (ART) is approaching that of HIV-negative people. However, little is known about how these populations compare in terms of health-related quality of life (HRQoL). We aimed to compare HRQoL between HIV-positive and HIV-negative people in Zambia and South Africa. METHODS: As part of the HPTN 071 (PopART) study, data from adults aged 18-44 years were gathered between Nov 28, 2013, and March 31, 2015, in large cross-sectional surveys of random samples of the general population in 21 communities in Zambia and South Africa...
November 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28962920/allergy-and-immunology-in-africa-challenges-and-unmet-needs
#7
Yehia M El-Gamal, Elham M Hossny, Zeinab A El-Sayed, Shereen M Reda
The tremendous increase in allergy in the African continent cannot simply be explained by the change in public hygiene. There are many "prehygiene" communities with sewage-contaminated water supplies, helminth infestations, bare footedness, and poor housing, and still there is a high prevalence of allergic disease. Africans can be exposed to many risk factors facilitating severe asthma and wheezing, including airborne viruses, smoke, indoor dampness, cockroaches, and poor access to health care. Although the reporting on food allergy is inadequate to perform systematic reviews or meta-analyses, the available data suggest that food allergy is underdiagnosed...
September 26, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28961208/how-can-elispot-add-information-to-improve-knowledge-on-tropical-diseases
#8
REVIEW
Josué da Costa Lima-Junior, Fernanda Nazaré Morgado, Fátima Conceição-Silva
Elispot has been used as an important tool for detecting immune cells' products and functions and has facilitated the understanding of host-pathogen interaction. Despite the incredible diversity of possibilities, two main approaches have been developed: the immunopathogenesis and diagnosis/prognosis of infectious diseases as well as cancer research. Much has been described on the topics of allergy, autoimmune diseases, and HIV-Aids, however, Elispot can also be applied to other infectious diseases, mainly leishmaniasis, malaria, some viruses, helminths and mycosis usually classified as tropical diseases...
September 29, 2017: Cells
https://www.readbyqxmd.com/read/28919338/diagnostic-accuracy-of-xpert-mtb-rif-ultra-for-tuberculous-meningitis-in-hiv-infected-adults-a-prospective-cohort-study
#9
Nathan C Bahr, Edwin Nuwagira, Emily E Evans, Fiona V Cresswell, Philip V Bystrom, Adolf Byamukama, Sarah C Bridge, Ananta S Bangdiwala, David B Meya, Claudia M Denkinger, Conrad Muzoora, David R Boulware
BACKGROUND: WHO recommends Xpert MTB/RIF as initial diagnostic testing for tuberculous meningitis. However, diagnosis remains difficult, with Xpert sensitivity of about 50-70% and culture sensitivity of about 60%. We evaluated the diagnostic performance of the new Xpert MTB/RIF Ultra (Xpert Ultra) for tuberculous meningitis. METHODS: We prospectively obtained diagnostic cerebrospinal fluid (CSF) specimens during screening for a trial on the treatment of HIV-associated cryptococcal meningitis in Mbarara, Uganda...
September 14, 2017: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/28780227/insights-into-the-immune-manipulation-mechanisms-of-pollen-allergens-by-protein-domain-profiling
#10
Seema Patel, Aruna Rani, Arun Goyal
Plant pollens are airborne allergens, as their inhalation causes immune activation, leading to rhinitis, conjunctivitis, sinusitis and oral allergy syndrome. A myriad of pollen proteins belonging to profilin, expansin, polygalacturonase, glucan endoglucosidase, pectin esterase, and lipid transfer protein class have been identified. In the present in silico study, the protein domains of fifteen pollen sequences were extracted from the UniProt database and submitted to the interactive web tool SMART (Simple Modular Architecture Research Tool), for finding the protein domain profiles...
July 29, 2017: Computational Biology and Chemistry
https://www.readbyqxmd.com/read/28749410/awareness-of-the-risk-of-exposure-to-infectious-material-and-the-behaviors-of-polish-paramedics-with-respect-to-the-hazards-from-blood-borne-pathogens-a-nationwide-study
#11
Anna Garus-Pakowska, Mariusz Górajski, Franciszek Szatko
(1) Background: To determine paramedics' frequency of contact with blood and other body fluids, as well as the analysis of knowledge of paramedics about blood-borne infections, their attitudes to patients infected with blood-borne viruses, and the post-exposure procedures implemented by paramedics; (2) Methods: An anonymous questionnaire among 190 paramedics working in various health care facilities in Poland (adjusted response rate, 76.3%); (3) Results: 78% of paramedics had contact with potentially infectious material at least several times a week...
July 27, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28732773/efficacy-of-oral-pre-exposure-prophylaxis-prep-for-hiv-among-women-with-abnormal-vaginal-microbiota-a-post-hoc-analysis-of-the-randomised-placebo-controlled-partners-prep-study
#12
Renee Heffron, R Scott McClelland, Jennifer E Balkus, Connie Celum, Craig R Cohen, Nelly Mugo, Elizabeth Bukusi, Deborah Donnell, Jairam Lingappa, James Kiarie, Tina Fiedler, Matthew Munch, David N Fredricks, Jared M Baeten
BACKGROUND: Daily oral tenofovir-based pre-exposure prophylaxis (PrEP) is high efficacious for HIV prevention among women with high adherence. However, the effect of abnormal vaginal microbiota on PrEP efficacy is of concern. We investigated whether bacterial vaginosis modified the efficacy of oral PrEP. METHODS: We used prospectively collected data from women in the Partners PrEP Study, a placebo-controlled trial of daily oral PrEP (either tenofovir monotherapy or a combination of tenofovir and emtricitabine) in HIV serodiscordant couples aged 18 years or older in Kenya and Uganda that showed high efficacy in women...
October 2017: Lancet HIV
https://www.readbyqxmd.com/read/28658732/-good-s-syndrome-report-of-case
#13
Diana Andrea Herrera-Sánchez, José Israel León-Pedroza, María Eugenia Vargas-Camaño, María Isabel Castrejón-Vázquez
BACKGROUND: Good's syndrome is an association of thymoma and immunodeficiency. The symptoms are recurrent sinopulmonary infections in addition to the compressive side of thymoma. A laboratory finding is notable for the absence or decrease of B lymphocytes, hypogammaglobulinemia, inversion ratio CD4/CD8 and abnormal proliferative response to mitogens. CASE REPORT: Female, 49-year-old started five months earlier with lower limb edema, postprandial vomiting, dysphagia, chronic diarrhea and weight loss...
April 2017: Revista Alergia Mexico: Organo Oficial de la Sociedad Mexicana de Alergia e Inmunología, A.C
https://www.readbyqxmd.com/read/28623185/a-web-based-data-collection-platform-for-multisite-randomized-behavioral-intervention-trials-development-key-software-features-and-results-of-a-user-survey
#14
Riddhi A Modi, Michael J Mugavero, Rivet K Amico, Jeanne Keruly, Evelyn Byrd Quinlivan, Heidi M Crane, Alfredo Guzman, Anne Zinski, Solange Montue, Katya Roytburd, Anna Church, James H Willig
BACKGROUND: Meticulous tracking of study data must begin early in the study recruitment phase and must account for regulatory compliance, minimize missing data, and provide high information integrity and/or reduction of errors. In behavioral intervention trials, participants typically complete several study procedures at different time points. Among HIV-infected patients, behavioral interventions can favorably affect health outcomes. In order to empower newly diagnosed HIV positive individuals to learn skills to enhance retention in HIV care, we developed the behavioral health intervention Integrating ENGagement and Adherence Goals upon Entry (iENGAGE) funded by the National Institute of Allergy and Infectious Diseases (NIAID), where we deployed an in-clinic behavioral health intervention in 4 urban HIV outpatient clinics in the United States...
June 16, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28590330/hiv-birth-testing-and-linkage-to-care-for-hiv-infected-infants
#15
Patrick Jean-Philippe, Hans Spiegel, Devasena Gnanashanmugam, Joseph Fitzgibbon, Patricia DʼSouza, Keith W Crawford, Lakshmi Jayashankar, Melanie C Bacon, Shaffiq M Essajee, Grace M Aldrovandi, Mark Cotton, Elaine J Abrams
: On 5-6 May 2016, the division of AIDS of the National Institute of Allergy and Infectious Diseases convened a workshop on 'HIV Birth Testing and Linkage to Care for HIV Infected Infants.' The goal of the workshop was to evaluate birth testing for early infant diagnosis (EID) of HIV, delineate technological resources for advancing a point-of-care (POC) HIV test implementable at birth and chart out the implementation hurdles for initiating early antiretroviral therapy to HIV-infected infants diagnosed at birth...
August 24, 2017: AIDS
https://www.readbyqxmd.com/read/28482929/ivermectin-induced-steven-johnsons-syndrome-case-report
#16
Desmond Aroke, Diego Nitcheu Tchouakam, Alexis Tazinya Awungia, Sylvester Yari Mapoh, Stewart Ndutard Ngassa, Benjamin Momo Kadia
BACKGROUND: Stevens-Johnson syndrome is one of the manifestations of mucocutaneous adverse drug reactions. Although antimicrobials are responsible for greater than 50% of these adverse drug reactions, there is no documented case implicating ivermectin as the culprit. A 38 year old adult Cameroonian male presented to our health facility with facial rash, painful oral sores, black eschars on lips and red tearing eyes 3 days following ingestion of ivermectin received during a nationwide anti-filarial campaign...
May 8, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28476627/-the-impact-of-mycobacterium-tuberculosis-immune-evasion-on-protective-immunity-implications-for-tb-vaccine-design-meeting-report
#17
Cesar Boggiano, Katrin Eichelberg, Lakshmi Ramachandra, Jaqueline Shea, Lalita Ramakrishnan, Samuel Behar, Joel D Ernst, Steven A Porcelli, Markus Maeurer, Hardy Kornfeld
Tuberculosis (TB) is the major cause of death from infectious diseases around the world, particularly in HIV infected individuals. TB vaccine design and development have been focused on improving Bacille Calmette-Guérin (BCG) and evaluating recombinant and viral vector expressed Mycobacterium tuberculosis (Mtb) proteins, for boosting BCG-primed immunity, but these approaches have not yet yielded significant improvements over the modest effects of BCG in protecting against infection or disease. On March 7-8, 2016, the National Institute of Allergy and Infectious Diseases (NIAID) convened a workshop on "The Impact of Mtb Immune Evasion on Protective Immunity: Implications for TB Vaccine Design" with the goal of defining immune mechanisms that could be targeted through novel research approaches, to inform vaccine design and immune therapeutic interventions for prevention of TB...
June 14, 2017: Vaccine
https://www.readbyqxmd.com/read/28431923/sources-of-racial-disparities-in-hiv-prevalence-in-men-who-have-sex-with-men-in-atlanta-ga-usa-a-modelling-study
#18
Steven M Goodreau, Eli S Rosenberg, Samuel M Jenness, Nicole Luisi, Sarah E Stansfield, Gregorio A Millett, Patrick S Sullivan
BACKGROUND: In the USA, men who have sex men (MSM) are at high risk for HIV, and black MSM have a substantially higher prevalence of infection than white MSM. We created a simulation model to assess the strength of existing hypotheses and data that account for these disparities. METHODS: We built a dynamic, stochastic, agent-based network model of black and white MSM aged 18-39 years in Atlanta, GA, USA, that incorporated race-specific individual and dyadic-level prevention and risk behaviours, network attributes, and care patterns...
July 2017: Lancet HIV
https://www.readbyqxmd.com/read/28363110/-i-was-told-not-to-do-it-but%C3%A2-infant-feeding-practices-amongst-hiv-positive-women-in-southern-thailand
#19
Dusanee Suwankhong, Pranee Liamputtong
BACKGROUND AND OBJECTIVES: mothers living with HIV are encouraged not to breastfeed as it can transmit HIV to their infants. However, there is little known about how Thai women with HIV perceive and experience their infant feeding practices. This paper explores the breastfeeding experiences among Thai women living with HIV in southern Thailand. METHODS: semi-structured interviews and drawing methods were used with 30 HIV-positive women in rural communities of southern Thailand...
May 2017: Midwifery
https://www.readbyqxmd.com/read/28279163/prediction-of-virus-host-protein-protein-interactions-mediated-by-short-linear-motifs
#20
Andrés Becerra, Victor A Bucheli, Pedro A Moreno
BACKGROUND: Short linear motifs in host organisms proteins can be mimicked by viruses to create protein-protein interactions that disable or control metabolic pathways. Given that viral linear motif instances of host motif regular expressions can be found by chance, it is necessary to develop filtering methods of functional linear motifs. We conduct a systematic comparison of linear motifs filtering methods to develop a computational approach for predicting motif-mediated protein-protein interactions between human and the human immunodeficiency virus 1 (HIV-1)...
March 9, 2017: BMC Bioinformatics
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