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https://www.readbyqxmd.com/read/29227466/morbidity-and-mortality-of-a-cohort-of-peruvian-hiv-infected-children-2003-2012
#1
Amira N Baker, Angela M Bayer, Rolando M Viani, Lenka Kolevic, Myung-Shin Sim, Jaime G Deville
BACKGROUND: Data on pediatric HIV in Peru is limited. The National Institute of Child Health (Instituto Nacional de Salud del Niño: INSN) cares for the most HIV-infected children under age 18 in the country. We describe the outcomes of children seen at INSN's HIV clinic over the 10 years when antiretroviral therapy (ART) and prevention of mother-to-child transmission (PMTCT) interventions became available in 2004. METHODS: We conducted a retrospective review of INSN HIV clinic patients between 2003-2012...
December 8, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29227461/population-pharmacokinetics-of-lopinavir-in-severely-malnourished-hiv-infected-children-and-the-effect-on-treatment-outcomes
#2
Moherndran Archary, Helen Mcllleron, Raziya Bobat, Phillip La Russa, Thobekile Sibaya, Lubbe Wiesner, Stefanie Hennig
BACKGROUND: In developing countries, malnutrition remains a common clinical syndrome at antiretroviral treatment (ART) initiation. Physiological changes due to malnutrition and during nutritional recovery could affect the pharmacokinetics of antiretroviral drugs. METHODS: HIV-infected children admitted with severe acute malnutrition were randomised to early or delayed initiation of lopinavir/ritonavir, abacavir and lamivudine using WHO weight-band dosage charts...
December 8, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29224754/prevalence-of-chronic-ear-disease-among-hiv-children-in-sub-saharan-africa
#3
David C Ianacone, Alden F Smith, Margaretha L Casselbrant, Robbert J H Ensink, Farrel Buchinsky, Abebe Melaku, Glenn Isaacson
OBJECTIVES: To determine the prevalence of chronic ear disease in HIV+, highly active anti-retroviral therapy (HAART)-treated children and compare this to the prevalence in healthy children of similar age living in a similar setting. INTRODUCTION: From previous clinical work in Ethiopia, we suspected that chronic middle ear disease was common both in the general pediatric population and especially among children with HIV/AIDS. Few studies have examined the prevalence of chronic ear disease in HIV + children, particularly in those treated with HAART...
December 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/29200184/structural-neuroimaging-and-neuropsychologic-signatures-of-vertically-acquired-hiv
#4
Robert Paul, Wasana Prasitsuebsai, Neda Jahanashad, Thanyawee Puthanakit, Paul Thompson, Linda Aurpibul, Rawiwan Hansudewechakul, Pope Kosalaraksa, Suparat Kanjanavanit, Chaiwat Ngampiyaskul, Wicharn Luesomboon, Sukalaya Lerdlum, Mantana Pothisri, Pannee Visrutaratna, Victor Valcour, Talia M Nir, Arvin Saremi, Stephen Kerr, Jintanat Ananworanich
BACKGROUND: Children with vertically acquired human immunodeficiency virus (HIV) exhibit persistent cognitive impairments, yet the corresponding neuroimaging signature of vertical infection remains unclear. METHODS: Fifty healthy control children and 51 vertically infected children were included in the study. The HIV-infected group consisted of survivors who had not received antiretroviral therapy (ART) at birth. The HIV-infected group averaged 11.4 (2.5) years of age, with a median CD4 count of 683 cells/mm...
December 1, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29194122/improving-postpartum-retention-in-care-for-women-living-with-hiv-in-the-united-states
#5
Florence M Momplaisir, Deborah Storm, Hervette Nkwihoreze, Olakunle Jayeola, John B Jemmott
: Research findings have consistently demonstrated that women living with HIV (WLWH) in the United States and globally experience declines in medication adherence and retention in care after giving birth. A number of studies have identified factors associated with postpartum retention in care, but the evidence base for interventions to address the problem and close this gap in the HIV care continuum is limited. Furthermore, the majority of studies have been conducted in low-or moderate resource countries and may be less applicable or require adaptation for use in high resource countries...
November 30, 2017: AIDS
https://www.readbyqxmd.com/read/29190684/respiratory-syncytial-and-influenza-viruses-in-children-under-2-years-old-with-severe-acute-respiratory-infection-sari-in-maputo-2015
#6
Mirela Pale, Afonso Nacoto, Almiro Tivane, Neuza Nguenha, Loira Machalele, Félix Gundane, Délcio Muteto, Josina Chilundo, Sandra Mavale, Cynthia Semá-Baltazar, Germano Pires, Orvalho Augusto, Tufária Mussá, Eduardo Gudo
INTRODUCTION: Although respiratory syncytial virus (RSV) and influenza virus (influenza) infections are one of the leading causes of Severe Acute Respiratory Infections (SARI) and death in young children worldwide, little is known about the burden of these pathogens in Mozambique. MATERIAL AND METHODS: From January 2015 to January 2016, nasopharyngeal swabs from 450 children, aged ≤2 years, who had been admitted to the Pediatric Department of the Maputo Central Hospital (HCM) in Mozambique, suffering with SARI were enrolled and tested for influenza and RSV using a real-time PCR assay...
2017: PloS One
https://www.readbyqxmd.com/read/29190337/optimizing-research-to-speed-up-availability-of-pediatric-antiretroviral-drugs-and-formulations
#7
Martina Penazzato, Devasena Gnanashanmugam, Pablo Rojo, Marc Lallemant, Linda L Lewis, Francesca Rocchi, Agnes Saint Raymond, Nathan Ford, Rohan Hazra, Carlo Giaquinto, Yodit Belew, Diana M Gibb, Elaine J Abrams
Globally 1.8 million children are living with human immunodeficiency virus (HIV), yet only 51% of those eligible actually start treatment. Research and development (R&D) for pediatric antiretrovirals (ARVs) is a lengthy process and lags considerably behind drug development in adults. Providing safe, effective, and well-tolerated drugs for children remains critical to ensuring scale-up globally. We review current approaches to R&D for pediatric ARVs and suggest innovations to enable simplified, faster, and more comprehensive strategies to develop optimal formulations...
June 1, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29189677/defining-study-outcomes-that-better-reflect-individual-response-to-treatment
#8
Konstantia Nadia Angelidou, Paul Palumbo, Jane Lindsey, Avy Violary, Moherndran Archary, Linda Barlow, Brian Claggett, Michael Hughes, Lee-Jen Wei
BACKGROUND: Most clinical trials comparing treatments evaluate the separate effects on each of several efficacy and toxicity outcomes. However, population-averaged summary measures of treatment differences may not accurately reflect individual responses to treatment, and drawing conclusions about which treatment is "best" is straightforward if one treatment is superior across all outcomes, but challenging when this is not the case. METHODS: We created a study outcome based on expert opinion, which captures the risk/benefit profile of response to a treatment...
November 17, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29187855/cd4-binding-site-directed-cross-neutralizing-scfv-monoclonals-from-hiv-1-subtype-c-infected-indian-children
#9
Sanjeev Kumar, Rajesh Kumar, Lubina Khan, Muzamil Ashraf Makhdoomi, Ramachandran Thiruvengadam, Madhav Mohata, Mudit Agarwal, Rakesh Lodha, Sushil Kumar Kabra, Subrata Sinha, Kalpana Luthra
Progression of human immunodeficiency virus type-1 (HIV-1) infection in children is faster than adults. HIV-1 subtype C is responsible for more than 50% of the infections globally and more than 90% infections in India. To date, there is no effective vaccine against HIV-1. Recent animal studies and human Phase I trials showed promising results of the protective effect of anti-HIV-1 broadly neutralizing antibodies (bnAbs). Interaction between CD4 binding site (CD4bs) on the HIV-1 envelope glycoprotein and CD4 receptor on the host immune cells is the primary event leading to HIV-1 infection...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29183044/inflammatory-and-neuronal-biomarkers-associated-with-retinal-thinning-in-pediatric-hiv
#10
Charlotte Blokhuis, Susanne Doeleman, Sophie Cohen, Nazli Demirkaya, Henriëtte J Scherpbier, Neeltje A Kootstra, Jens Kuhle, Charlotte E Teunissen, Frank D Verbraak, Dasja Pajkrt
Purpose: The pathophysiology of neuroretinal thinning in children with human immunodeficiency virus (HIV) is poorly understood. The current study aimed to assess whether neuroretinal thinning in clinically stable perinatally HIV-infected children was associated with biomarkers of immune activation, inflammation, and neuronal damage. Methods: Inflammation-associated and neuronal damage markers were measured in blood and cerebrospinal fluid (CSF) of HIV-infected children aged 8 to 18 years...
November 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29182223/tuberculosis-in-poland-in-2015
#11
Maria Korzeniewska-Koseła
AIM OF THE STUDY: To evaluate the main features of TB epidemiology in 2015 in Poland and to compare with the data on the same phenomena in the EU/EEA countries. METHODS: Analysis of case – based data on TB patients from National TB Register, data on anti-TB drug susceptibility testing results in cases notified in 2015, data from National Institute of Public Health- National Institute of Hygiene on cases of tuberculosis as AIDS-defining disease, data from Central Statistical Office on deaths from tuberculosis based on death certificates, data from ECDC report „ European Centre for Disease Prevention and Control/WHO Regional Office for Europe...
2017: Przegla̧d Epidemiologiczny
https://www.readbyqxmd.com/read/29165760/factors-responsible-for-mother-to-child-transmission-mtct-of-hiv-1-a-review
#12
J-F Liu, G Liu, Z-G Li
Many factors have been identified to influence the risk of mother to child transmission (MTCT) of HIV. Chief amongst these is high maternal VL and advanced disease. High maternal viral load (mVL), measured at delivery, has been described as the strongest risk factor for both in utero (IU) and intrapartum (IP) transmission. Similarly, CD4+ T cell count and clinical stage of infection are also the confirmed significant predictors of transmission. Correspondingly, higher mVL in the genital tract has also been independently associated with a higher risk of MTCT of HIV-1...
October 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29165513/-a-five-year-experience-with-zoonotic-salmonella-at-a-pediatric-reference-centre
#13
Patricia Barrios, Federica Badía, Valentina Misa, M Inés Mota, Arací Martínez, Hebert Mariño, Gabriela Algorta, Javier Prego, M Catalina Pírez
BACKGROUND: Salmonella can cause asymptomatic infections, diarrhea, bacteremia and focal infections such as meningitis and osteomyelitis. AIM: To describe clinical and microbiological aspects of infections by Salmonella spp. in children in a pediatric referral hospital: Centro Hospitalario Pereira Rossell, in Montevideo, Uruguay. MATERIALS AND METHODS: Descriptive and retrospective study of 46 patients, from which Salmonella spp was isolated between January 1, 2005 and December 31, 2010...
August 2017: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
https://www.readbyqxmd.com/read/29165225/prevalence-of-asymptomatic-parasitemia-and-gametocytemia-in-hiv-infected-children-on-differing-antiretroviral-therapy
#14
Charlotte V Hobbs, Erin E Gabriel, Portia Kamthunzi, Gerald Tegha, Jean Tauzie, Yonghua Li, Tiina Ilmet, Elena Artimovich, Jillian Neal, Ted Hall, Sunil Parikh, Brian Kirmse, Patrick Jean-Philippe, Jingyang Chen, William R Prescott, Paul Palumbo, Patrick E Duffy, William Borkowsky, For The P S Study Team
Laboratory data and prior pediatric reports indicate that HIV protease inhibitor (PI)-based antiretroviral therapy (ARV) kills gametocytes and reduces rates of gametocytemia, but not asymptomatic parasitemia, in a high malaria-transmission area. To determine whether ARV regimen impacts these rates in areas with less-intense malaria transmission, we compared asymptomatic parasitemia and gametocytemia rates in HIV-infected children by ARV regimen in Lilongwe, Malawi, an area of low-to-moderate transmission intensity...
November 20, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29161262/the-value-of-confirmatory-testing-in-early-infant-hiv-diagnosis-programmes-in-south-africa-a-cost-effectiveness-analysis
#15
Lorna Dunning, Jordan A Francke, Divya Mallampati, Rachel L MacLean, Martina Penazzato, Taige Hou, Landon Myer, Elaine J Abrams, Rochelle P Walensky, Valériane Leroy, Kenneth A Freedberg, Andrea Ciaranello
BACKGROUND: The specificity of nucleic acid amplification tests (NAATs) used for early infant diagnosis (EID) of HIV infection is <100%, leading some HIV-uninfected infants to be incorrectly identified as HIV-infected. The World Health Organization recommends that infants undergo a second NAAT to confirm any positive test result, but implementation is limited. Our objective was to determine the impact and cost-effectiveness of confirmatory HIV testing for EID programmes in South Africa...
November 2017: PLoS Medicine
https://www.readbyqxmd.com/read/29159965/improvement-in-lipids-after-switch-to-boosted-atazanavir-or-darunavir-in-children-adolescents-with-perinatally-acquired-hiv-on-older-protease-inhibitors-results-from-the-pediatric-hiv-aids-cohort-study
#16
J Jao, W Yu, K Patel, T L Miller, B Karalius, M E Geffner, L A DiMeglio, A Mirza, J S Chen, M Silio, E J McFarland, R B Van Dyke, D Jacobson
OBJECTIVES: Dyslipidaemia is common in perinatally HIV-infected (PHIV) youth receiving protease inhibitors (PIs). Few studies have evaluated longitudinal lipid changes in PHIV youth after switch to newer PIs. METHODS: We compared longitudinal changes in fasting lipids [total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and TC:HDL-C ratio] in PHIV youth enrolled in the Pediatric HIV/AIDS Cohort Study (PHACS) Adolescent Master Protocol (AMP) study who switched to atazanavir/ritonavir (ATV/r)- or darunavir/ritonavir (DRV/r)-based antiretroviral therapy (ART) from an older PI-based ART and those remaining on an older PI...
November 21, 2017: HIV Medicine
https://www.readbyqxmd.com/read/29141709/rapid-diagnostic-testing-of-hospitalized-malawian-children-reveals-opportunities-for-improved-hiv-diagnosis-and-treatment
#17
Theresa F Madaline, Sarah E Hochman, Karl B Seydel, Alice Liomba, Alex Saidi, Grace Matebule, Wenzhu B Mowrey, Bernadette O'Hare, Danny A Milner, Kami Kim
Recent World Health Organization (WHO) guidelines recommend antiretroviral therapy (ART) for all HIV-infected people; previously CD4+ T lymphocyte quantification (CD4 count) or clinical staging determined eligibility for children ≥ 5 years old in low- and middle-income countries. We examined positive predictive value (PPV) of a rapid diagnostic test (RDT) algorithm and ART eligibility for hospitalized children with newly diagnosed HIV infection. We enrolled 363 hospitalized Malawian children age 2 months to 16 years with two serial positive HIV RDT from 2013 to 2015...
October 16, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29140938/immunity-following-childhood-vaccinations-in-perinatally-hiv-exposed-children-with-and-without-hiv-infection-in-latin-america
#18
Regina Cm Succi, Margot R Krauss, D Robert Harris, Daisy M Machado, Maria I de Moraes-Pinto, Marisa M Mussi-Pinhata, Noris Pavia Ruz, Russell B Pierre, Lenka A Kolevic Roca, Esaú Joao, Irene Foradori, Marcelo C Scotta, Rohan Hazra, George K Siberry
BACKGROUND: Perinatally HIV-infected (PHIV) children are at risk for undervaccination and poor vaccine response at four years of age. Childhood vaccine coverage and immune response were compared between PHIV and HIV-exposed uninfected (HEU) children in Latin America and the Caribbean. METHODS: PHIV and HEU children were enrolled prospectively at fifteen sites from 2002-2009. Full vaccination by age four years was defined as: three hepatitis B virus (HBV) vaccine doses; four tetanus toxoid-containing vaccine doses; three doses of Haemophilus influenzae type b (Hib) vaccine by age 12 months or ≥1 dose given after age 12 months; one measles-containing vaccine dose; one rubella-containing vaccine dose...
November 14, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29140933/t-spot-tb%C3%A2-performance-in-routine-pediatric-practice-in-a-low-tb-burden-setting
#19
Anna M Mandalakas, Heather Y Highsmith, Nadine M Harris, Anna Pawlicka, H Lester Kirchner
BACKGROUND: The T-SPOT.TB, an interferon-γ release assay (IGRA), is an indirect test of Mycobacterium tuberculosis infection. Due to sparse and conflicting evidence, IGRA use is limited in young and HIV-infected children. We determined the prevalence of invalid, borderline, positive, and negative results and associations with key demographic variables during routine pediatric use in a TB low-burden setting. METHODS: For pediatric samples received at Oxford Diagnostic Laboratories from 2010-2015, the associations between initial test outcome and demographics were estimated by bivariate analysis and logistic regression...
November 14, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29140932/characteristics-of-treatment-experienced-hiv-infected-african-children-and-adolescents-initiating-darunavir-and-or-etravirine-based-antiretroviral-treatment
#20
Bethany Corrigan, Irene Mukui, Lloyd Mulenga, Nobuhle Mthethwa, Mosilinyane Letsie, Stephanie Bruno, Natella Rakhmanina
BACKGROUND: Data are limited on the selection and sequencing of second and third-line pediatric antiretroviral treatment (ART) in resource-limited settings. This study aimed to evaluate characteristics of African pediatric patients initiated on darunavir (DRV) and/or etravirine (ETR) through a specific drug donation program. METHODS: This was a cross-sectional study of baseline immunologic, virologic and demographic characteristics of children and adolescents initiating DRV- and/or ETR-based ART...
November 14, 2017: Pediatric Infectious Disease Journal
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