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Tuberculosis in childrens

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https://www.readbyqxmd.com/read/28817675/deaths-during-tuberculosis-treatment-among-paediatric-patients-in-a-large-tertiary-hospital-in-nigeria
#1
Aishatu L Adamu, Muktar H Aliyu, Najiba Aliyu Galadanci, Baba Maiyaki Musa, Muktar A Gadanya, Auwalu U Gajida, Taiwo G Amole, Imam W Bello, Safiya Gambo, Ibrahim Abubakar
BACKGROUND: Despite availability of effective cure, tuberculosis (TB) remains a leading cause of death in children. In many high-burden countries, childhood TB is underdiagnosed and underreported, and care is often accessed too late, resulting in adverse treatment outcomes. In this study, we examined the time to death and its associated factors among a cohort of children that commenced TB treatment in a large treatment centre in northern Nigeria. METHODS: This is a retrospective cohort study of children that started TB treatment between 2010 and 2014...
2017: PloS One
https://www.readbyqxmd.com/read/28807190/socioeconomic-differences-in-mortality-in-the-antiretroviral-therapy-era-in-agincourt-rural-south-africa-2001-13-a-population-surveillance-analysis
#2
Chodziwadziwa W Kabudula, Brian Houle, Mark A Collinson, Kathleen Kahn, Francesc Xavier Gómez-Olivé, Stephen Tollman, Samuel J Clark
BACKGROUND: Understanding the effects of socioeconomic disparities in health outcomes is important to implement specific preventive actions. We assessed socioeconomic disparities in mortality indicators in a rural South African population over the period 2001-13. METHODS: We used data from 21 villages of the Agincourt Health and socio-Demographic Surveillance System (HDSS). We calculated the probabilities of death from birth to age 5 years and from age 15 to 60 years, life expectancy at birth, and cause-specific and age-specific mortality by sex (not in children <5 years), time period, and socioeconomic status (household wealth) quintile for HIV/AIDS and tuberculosis, other communicable diseases (excluding HIV/AIDS and tuberculosis) and maternal, perinatal, and nutritional causes, non-communicable diseases, and injury...
September 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28807188/the-global-burden-of-tuberculosis-mortality-in-children-a-mathematical-modelling-study
#3
Peter J Dodd, Courtney M Yuen, Charalambos Sismanidis, James A Seddon, Helen E Jenkins
BACKGROUND: Tuberculosis in children is increasingly recognised as an important component of the global tuberculosis burden, with an estimated 1 million cases in 2015. Although younger children are vulnerable to severe forms of tuberculosis disease, no age-disaggregated estimates of paediatric tuberculosis mortality exist, and tuberculosis has never been included in official estimates of under-5 child mortality. We aimed to produce a global mortality burden estimate in children using a complementary approach not dependent on vital registration data...
September 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28807170/tuberculosis-in-children-under-counted-and-under-treated
#4
Emily A Kendall
No abstract text is available yet for this article.
September 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28802411/the-minipig-as-an-animal-model-to-study-mycobacterium-tuberculosis-infection-and-natural-transmission
#5
Laylaa Ramos, Andres Obregon-Henao, Marcela Henao-Tamayo, Richard Bowen, Joan K Lunney, Mercedes Gonzalez-Juarrero
In endemic countries more than 20% of tuberculosis (TB) cases are in infants and children. Current animal models study TB during adulthood but animal models for infant TB are scarce. Here we propose that minipigs can be used as an animal model to study adult, adolescent and infant TB including natural transmission. In these studies, two-month old minipigs (representing infant age in humans) and six-month old minipigs (representing adolescence in humans) were infected via the aerosol route with hyper-virulent clinical strain W-Beijing Mycobacterium tuberculosis (Mtb) HN878 and were monitored for 11 or 36 weeks post-challenge, respectively...
September 2017: Tuberculosis
https://www.readbyqxmd.com/read/28796043/smith-petersen-osteotomy-combined-with-anterior-debridement-and-allografting-for-active-thoracic-and-lumbar-spinal-tuberculosis-with-kyphotic-deformity-in-young-children-a-prospective-study-and-literature-review
#6
Yakefu Abulizi, Wei-Dong Liang, Maierdan Maimaiti, Wei-Bin Sheng
The purpose of this study is to determine the efficacy and safety of Smith-Petersen osteotomy combined with anterior debridement and allogenic strut bone grafting for the treatment of active thoracic and lumbar spinal tuberculosis with kyphotic deformity in young children.Spinal tuberculosis is more destructive in young children and often causes severe kyphosis and paraplegia. Despite much progress has been made, surgical treatment is still controversial and technically challenging.From October 2010 to August 2014, 25 children (11 males, 14 females; aged under 6 years) with active thoracic and lumbar spinal tuberculosis treated by Smith-Petersen osteotomy combined with anterior debridement and allogenic strut bone grafting were enrolled in this study...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28780547/paediatric-asthma-control-under-a-community-management-model-in-china-a-protocol-for-a-prospective-multicentre-cohort-study
#7
Juan Xu, Yong Yin, Hao Zhang, Wen Wei Zhong, Lei Zhang, Jing Zhang, Shu Hua Yuan, Fen Zhang, Li Xia Zhao
INTRODUCTION: Childhood asthma is globally one of the most common respiratory disorders and accounts for more school absences and more hospitalizations than any other chronic illness. The worldwide economic burden of this disease exceeds those of HIV/AIDS and tuberculosis combined. Proper intervention and effective management is of paramount importance for the control and prognosis of paediatric asthma. Unfortunately, the rate of uncontrolled and partially controlled paediatric asthma in China is >90%...
August 4, 2017: BMJ Open
https://www.readbyqxmd.com/read/28777204/better-completion-of-pediatric-latent-tuberculosis-treatment-using-4-months-of-rifampin-in-a-us-based-tuberculosis-clinic
#8
James Gaensbauer, Kaylynn Aiona, Michelle Haas, Randall Reves, Janine Young, Robert Belknap
BACKGROUND: Children less than five years of age have the highest age-specific rate of progression from latent tuberculosis infection (LTBI) to active disease. Therefore, regimens for treatment of pediatric LTBI must be not only efficacious but practical enough to overcome the unique childhood barriers to regimen adherence. Since 2012, a 4-month regimen of daily rifampin (4R) has been the standard recommendation for pediatric LTBI at the Denver Metro Tuberculosis Clinic (DMTBC). METHODS: Using univariate and multivariate analysis, we compared treatment completion rates between 4R and 9-month isoniazid (9H) regimens for all pediatric patients treated for LTBI at the DMTBC between 1/1/2006 and 12/31/2015, and assessed the influence of clinical and demographic characteristics on successful completion of the two regimens...
August 1, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28776526/common-bacterial-isolates-clinical-outcome-and-tb-meningitis-in-children-admitted-at-morogoro-regional-referral-hospital-tanzania
#9
Ramadhani Salum Chambuso, Mkhoi Lord Mkhoi, Evelyn Kaambo
BACKGROUND: Bacterial meningitis is still one of the major causes of deaths, disabilities, and mental retardation in children in Morogoro region. To study the current meningitis burden, we evaluated the common bacterial isolates and clinical outcome of the disease in the region. METHODS: We conducted a hospital-based prospective study on 1352 children aged between 7 days and 12 years admitted in pediatric wards at Morogoro Regional Referral Hospital for 7 months...
July 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28776524/pulmonary-tuberculosis-in-a-pediatric-reference-hospital-in-bogot%C3%A3-colombia
#10
Luisa Fernanda Imbachí Yunda, Eileen Viviana Fonseca Sepúlveda, Kelly Christina Márquez Herrera, Germán Camacho Moreno
BACKGROUND: In Colombia, epidemiological and clinical information related to pediatric tuberculosis (TB) is scarce. Data are needed to define the impact of the disease and to strengthen measures for detection and treatment. It is proposed to analyze the pediatric population diagnosed with pulmonary TB in a national reference institution. METHODS: Retrospective observational study including pediatric patients with pulmonary and miliary TB, and pulmonary and extrapulmonary involvement, treated between January 1, 2008 and December 31, 2016...
July 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28766184/frequency-and-nature-of-adverse-drug-reactions-due-to-non-prescription-drugs-in-children-a-retrospective-analysis-from-the-french-pharmacovigilance-database
#11
Geneviève Durrieu, Mathieu Maupiler, Vanessa Rousseau, Leila Chebane, François Montastruc, Emmanuelle Bondon-Guitton, Jean-Louis Montastruc
INTRODUCTION: Studies that evaluate the safety of non-prescription drugs in children remain scarce. OBJECTIVES: The aim of the present study was to compare adverse drug reactions (ADRs) due to prescription versus non-prescription drugs in children. METHODS: We conducted a retrospective analysis of ADR notifications for a pediatric population (aged <18 years) registered in the French PharmacoVigilance Database (FPVD) between January 1985 and December 2016 by the Midi-Pyrénées PharmacoVigilance Center (in the south of France)...
August 1, 2017: Paediatric Drugs
https://www.readbyqxmd.com/read/28764233/multifocal-tubercular-dactylitis-a-rare-presentation-of-skeletal-tuberculosis-in-an-adult
#12
Pravat Thatoi, Manoj Parida, Rakesh Barik, Bidyut Das
Tubercular dactylitis is an uncommon form of osteo-articular tuberculosis seen in children. Multifocal involvement, simultaneously involving hands and feet is extremely uncommon. Here we report an adult patient with tubercular dactylitis involving multiple digits of both hands and second digit of right foot in absence of any risk factors like immunodeficiency or any debilitating condition. The patient was successfully treated with anti-tubercular drugs for six months. Mycobacterium tuberculosis infection of bones and joints can present in an unusual way but early diagnosis and treatment caries a good prognosis...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28763500/child-contact-management-in-high-tuberculosis-burden-countries-a-mixed-methods-systematic-review
#13
Daria Szkwarko, Yael Hirsch-Moverman, Lienki Du Plessis, Karen Du Preez, Catherine Carr, Anna M Mandalakas
Tuberculosis (TB) remains a leading cause of morbidity and mortality worldwide. Considering the World Health Organization recommendation to implement child contact management (CCM) for TB, we conducted a mixed-methods systematic review to summarize CCM implementation, challenges, predictors, and recommendations. We searched the electronic databases of PubMed/MEDLINE, Scopus, and Web of Science for studies published between 1996-2017 that reported CCM data from high TB-burden countries. Protocol details for this systematic review were registered on PROSPERO: International prospective register of systematic reviews (#CRD42016038105)...
2017: PloS One
https://www.readbyqxmd.com/read/28761601/childhood-tuberculosis-management-and-treatment-outcomes-among-children-in-northwest-ethiopia-a-cross-sectional-study
#14
Zemene Tigabu Kebede, Belaynew Wasie Taye, Yohannes Hailu Matebe
INTRODUCTION: Childhood tuberculosis (TB) treatment is becoming a major challenge in the TB control efforts of the Ethiopian health system. This study assessed childhood tuberculosis management, and treatment outcomes among children who completed anti-TB treatment in Northwest Ethiopia. METHODS: A cross-sectional study was conducted among children who completed their anti-TB treatment in Gondar University Referral Hospital and 6 satellite health centers. Data from each child with tuberculosis were obtained from review of medical records...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28758889/off-label-use-of-bedaquiline-in-children-and-adolescents-with-multidrug-resistant-tuberculosis
#15
Jay Achar, Cathy Hewison, Ana P Cavalheiro, Alena Skrahina, Junia Cajazeiro, Parpieva Nargiza, Krzysztof Herboczek, Assliddin S Rajabov, Jennifer Hughes, Gabriella Ferlazzo, James A Seddon, Philipp du Cros
We describe 27 children and adolescents <18 years of age who received bedaquiline during treatment for multidrug-resistant tuberculosis. We report good treatment responses and no cessation attributable to adverse effects. Bedaquiline could be considered for use with this age group for multidrug-resistant tuberculosis when treatment options are limited.
October 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28758017/towards-an-ideal-antiretroviral-regimen-for-the-global-hiv-epidemic
#16
EDITORIAL
Beatriz Grinsztejn, Lara E Coelho, Paula M Luz, Valdilea G Veloso
Currently, immediate initiation of antiretroviral therapy (ART) is recommended for all individuals with HIV infection. However, among the 37 million people estimated to be living with HIV/AIDS, only 17 million are actively on treatment. Optimal use of ART among HIV-infected and at-risk individuals reduces morbidity, mortality, transmission and acquisition of HIV infection. ART regimen choices are affected by factors such as economic differences between resource-rich and low- and middle-income countries (LIMC), drug availability, and considerations for use in special populations...
July 1, 2017: Journal of Virus Eradication
https://www.readbyqxmd.com/read/28756786/negative-latent-tuberculosis-at-time-of-incarceration-identifying-a-very-high-risk-group-for-infection
#17
L Arroyave, Y Keynan, L López, D Marin, M P Arbeláez, Z V Rueda
The main aim was to measure the incidence of latent tuberculosis infection (LTBI) and identify risk factors associated with infection. In addition, we determined the number needed to screen (NNS) to identify LTBI and active tuberculosis. We followed 129 prisoners for 2 years following a negative two-step tuberculin skin test (TST). The cumulative incidence of TST conversion over 2 years was 29·5% (38/129), among the new TST converters, nine developed active TB. Among persons with no evidence of LTBI, the NNS to identify a LTBI case was 3·4 and an active TB case was 14·3...
September 2017: Epidemiology and Infection
https://www.readbyqxmd.com/read/28754530/tuberculosis-in-children-from-diagnosis-to-decision-to-treat
#18
S Ramos, R Gaio, F Ferreira, J Paulo Leal, S Martins, J Vasco Santos, I Carvalho, R Duarte
SETTING: Confirmation of tuberculosis (TB) in children is difficult, so clinicians use different procedures when deciding to treat. OBJECTIVE: Identify criteria to initiate and maintain TB treatment in children younger than 5 years-old, without diagnosis confirmation. DESIGN: A web-based survey was distributed by email to the corresponding authors of journal articles on childhood TB. The observations were clustered into disjoint groups, and analyzed by Ward's method...
July 25, 2017: Revista Portuguesa de Pneumologia
https://www.readbyqxmd.com/read/28754093/a-comparison-of-the-conditional-inference-survival-forest-model-to-random-survival-forests-based-on-a-simulation-study-as-well-as-on-two-applications-with-time-to-event-data
#19
Justine B Nasejje, Henry Mwambi, Keertan Dheda, Maia Lesosky
BACKGROUND: Random survival forest (RSF) models have been identified as alternative methods to the Cox proportional hazards model in analysing time-to-event data. These methods, however, have been criticised for the bias that results from favouring covariates with many split-points and hence conditional inference forests for time-to-event data have been suggested. Conditional inference forests (CIF) are known to correct the bias in RSF models by separating the procedure for the best covariate to split on from that of the best split point search for the selected covariate...
July 28, 2017: BMC Medical Research Methodology
https://www.readbyqxmd.com/read/28746263/treatment-outcomes-of-children-with-hiv-infection-and-drug-resistant-tb-in-three-provinces-in-south-africa-2005-2008
#20
Eric W Hall, Sapna B Morris, Brittany K Moore, Linda Erasmus, Ronel Odendaal, Heather Menzies, Martie van der Walt, Sarah E Smith
OBJECTIVE: To describe outcomes of HIV-infected pediatric patients with drug-resistant tuberculosis (DR TB). METHODS: Demographic, clinical, and laboratory data from pediatric patient charts treated for DR TB during 2005-2008 were collected retrospectively from five MDR TB hospitals in South Africa. Data were summarized and Pearson's chi-squared test or Fisher's exact test were used to assess differences in variables of interest by HIV status. A time-to-event analysis was conducted using days from start of treatment to death...
July 19, 2017: Pediatric Infectious Disease Journal
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