tuberculosis in children
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2022 ◽  
Vol 99 (12) ◽  
pp. 33-37
Author(s):  
E. N. Aleksandrova ◽  
T. I. Morozova ◽  
T. Yu. Salina

Subjects and Methods. Incidence and prevalence of tuberculosis among children and adolescents in Saratov Region were retrospectively analyzed for 2015-2019.Results. The incidence of tuberculosis in children reflects general trends in the epidemic situation over the years in Saratov Region. In this region during 10 years of monitoring, tuberculosis incidence among children decreased 4 times by 2019 and it made 2.3 per 100,000 population, and among adolescents, it decreased 1.6 times (16.3 per 100,000 population). The number of children with post-tuberculosis changes detected for the first time increased 3 times in 2019 versus 2015, and the number of adolescents increased 4.5 times not only due to transition to tuberculosis screening in children aged 8-17 years old by skin test with tuberculosis recombinant allergen but also to the examination of children by computed tomography. The incidence in children followed up as Group IVA in 2019 was 15 times higher than this rate in the overall pediatric population. Analysis of the number of children and adolescents who developed tuberculosis and followed up as Groups IV and VI in 2015-2019 showed that the number of children ill with tuberculosis in Group IV was 3 times higher than the number of children in Group VI.


2022 ◽  
Vol 35 (13) ◽  
Author(s):  
Madalena Borges ◽  
Ana Paula Rocha ◽  
Carlota Veiga de Macedo ◽  
Tiago Milheiro Silva ◽  
Catarina Gouveia ◽  
...  

Introduction: The diagnosis of tuberculosis in children is a challenge namely because extrapulmonary tuberculosis and severe disease are more frequent in this age group. The aim of this study was to evaluate and reflect about severe tuberculosis in pediatric age, in a metropolitan area of Lisbon.Material and Methods: Descriptive study about patients under 18 years of age admitted with tuberculosis disease in a tertiary pediatric hospital, from 2008 to 2019 (12 years).Results: We report 145 patients, average of 12 cases/year, with an increase in the last three years. Median age of 12.9 years, 42.8% born in Portuguese-speaking African countries and 20% had a chronic disease. The diagnosis was pulmonary tuberculosis in 52.4% (n = 76) and extrapulmonary tuberculosis in 47.6%: lymphatic (n = 26), skeletal (n = 15), miliary (n = 8), meningeal (n = 7), peritoneal/ intestinal (n = 6), pleural (n = 4), renal (n = 1), cutaneous (n = 1), thoracic wall (n = 1) and salivary glands (n = 1). The tuberculin test was positive in 78/99 (78.8%) and Interferon Gamma Release Assay in 61/90 (67.8%). In 20.7% (n = 30) acid-fast bacilli were identified in gastric aspirate/sputum and the agent was identified in 59.3% (n = 86). Tuberculosis was resistant in 11% (n = 16). Patients with extrapulmonary tuberculosis were younger (p = 0.006) and had more prolonged therapy (p < 0.001). Therapy-related complications occurred in 11% (n = 16). One patient died (with terminal cancer).Conclusion: This study highlights the need for screening of tuberculosis in children from endemic countries, patients with immunosuppression and chronic disease.


Author(s):  
Litiya Parahita Putri Firnadi ◽  
Retno Asih Setyoningrum ◽  
Mohammad Yamin Sunaryo Suwandi

Introduction: Tuberculosis is one of ten leading causes of death worldwide, including Indonesia. Indonesia is one of seven countries that causes 64% deaths due to tuberculosis. Tuberculosis is caused by Mycobacterium tuberculosis through droplet nuclei in the air. It can occur to any group age, including children and adolescent, if there is a contact history of people with tuberculosis infection. In 2016, one million children had tuberculosis and around 250,000 children died because of tuberculosis. This study aimed to know the profile of tuberculosis in children and adolescent at Dr. Soetomo General Hospital Surabaya.Methods: This was a descriptive study using retrospective approach. Sample of this study was collected from electronic medical record provided by Dr. Soetomo General Hospital Surabaya using statistic formula of single sample for estimated population proportions of children and adolescent with tuberculosis from 2013-2017, with total samples of 149 people.Results: There were 149 samples of children and adolescent patients with tuberculosis. Most of the children were mostly 0-4 years old and 57% were female. 84% of the children had been immunized with BCG and classified as moderate, and 35% were under nutritional status. This study showed that 67% of the children in household contacts of adult tuberculosis patients also had tuberculosis. The most frequent symptoms of tuberculosis in children and adolescent were fever (72%) and cough (80%).Conclusion: Tuberculosis in children and adolescent is more likely to occur in children than adolescent, especially children within group age of 0-4 years old. The number of pulmonary tuberculosis in children and adolescent are higher than extrapulmonary tuberculosis.


2022 ◽  
Vol 196 ◽  
pp. 493-500
Author(s):  
Filipe Andrade Bernardi ◽  
Vinicius Costa Lima ◽  
Danilo Maglio Sampaio ◽  
Marcelo Cordeiro dos Santos ◽  
Rui Pedro Charters Lopes Rijo ◽  
...  

Pathogens ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 33
Author(s):  
Alexander W. Kay ◽  
Helena Rabie ◽  
Elizabeth Maleche-Obimbo ◽  
Moorine Penninah Sekadde ◽  
Mark F. Cotton ◽  
...  

Children and adolescents living with HIV continue to be impacted disproportionately by tuberculosis as compared to peers without HIV. HIV can impact TB screening and diagnosis by altering screening and diagnostic test performance and can complicate prevention and treatment strategies due to drug–drug interactions. Post-tuberculosis lung disease is an underappreciated phenomenon in children and adolescents, but is more commonly observed in children and adolescents with HIV-associated tuberculosis. This review presents new data related to HIV-associated TB in children and adolescents. Data on the epidemiology of HIV-associated TB suggests that an elevated risk of TB in children and adolescents with HIV persists even with broad implementation of ART. Recent guidance also indicates the need for new screening strategies for HIV-associated TB. There have been major advances in the availability of new antiretroviral medications and also TB prevention options for children, but these advances have come with additional questions surrounding drug–drug interactions and dosing in younger age groups. Finally, we review new approaches to manage post-TB lung disease in children living with HIV. Collectively, we present data on the rapidly evolving field of HIV-associated child tuberculosis. This evolution offers new management opportunities for children and adolescents living with HIV while also generating new questions for additional research.


2021 ◽  
Vol 17 (12) ◽  
pp. e1010061
Author(s):  
Laura Olbrich ◽  
Lisa Stockdale ◽  
Robindra Basu Roy ◽  
Rinn Song ◽  
Luka Cicin-Sain ◽  
...  

Over 1 million children develop tuberculosis (TB) each year, with a quarter dying. Multiple factors impact the risk of a child being exposed to Mycobacterium tuberculosis (Mtb), the risk of progressing to TB disease, and the risk of dying. However, an emerging body of evidence suggests that coinfection with cytomegalovirus (CMV), a ubiquitous herpes virus, impacts the host response to Mtb, potentially influencing the probability of disease progression, type of TB disease, performance of TB diagnostics, and disease outcome. It is also likely that infection with Mtb impacts CMV pathogenesis. Our current understanding of the burden of these 2 diseases in children, their immunological interactions, and the clinical consequence of coinfection is incomplete. It is also unclear how potential interventions might affect disease progression and outcome for TB or CMV. This article reviews the epidemiological, clinical, and immunological literature on CMV and TB in children and explores how the 2 pathogens interact, while also considering the impact of HIV on this relationship. It outlines areas of research uncertainty and makes practical suggestions as to potential studies that might address these gaps. Current research is hampered by inconsistent definitions, study designs, and laboratory practices, and more consistency and collaboration between researchers would lead to greater clarity. The ambitious targets outlined in the World Health Organization End TB Strategy will only be met through a better understanding of all aspects of child TB, including the substantial impact of coinfections.


2021 ◽  
Vol 7 (4) ◽  
pp. 47-53
Author(s):  
Vasiliy E. Novikov ◽  
Natalia E. Usacheva ◽  
Tatyana V. Myakisheva

Anti-TB drugs for children: Aetiotropic therapy is used for the treatment of tuberculosis (TB) in children, as well as in adult patients. Anti-tuberculosis drugs (anti-TB drugs) are divided into 3 lines, taking into account drug sensitivity in Mycobacterium tuberculosis (MBT). First-line anti-TB drugs (basic) are used to treat TB caused by drug-susceptible MBT. Second- and third-line (reserve) drugs are recommended for the treatment of MBT-induced multidrug-resistant (MDR) and extensively drug-resistant (XDR) TB, respectively. Stages and regimens to treat tuberculosis: Chemotherapy of tuberculosis in children is carried out in 2 stages (intensive treatment and continuation of treatment) and includes 5 regimens. Each regimen assumes a certain combination of anti-TB drugs, indicating the duration and frequency of their administration. The final chemotherapy regimen is chosen only according to the results of determining the drug sensitivity. To improve the TB epidemic among children, it is important to improve the regimens for the use of anti-TB drugs. The effectiveness of anti-tuberculosis pharmacotherapy is largely determined by the MBT sensitivity and the rational choice of the chemotherapy regimen. The wrong choice of a chemotherapy regimen or its violation threatens to reduce the effectiveness of pharmacotherapy and expand the spectrum of resistance of the pathogen. The development of fixed-dose combination anti-TB drugs and special dosage forms for children will improve the quality of chemotherapy and adherence to treatment. Pharmacoeconomic studies are needed to increase the effectiveness of drug pharmacotherapy for tuberculosis infection in children and to optimize the costs of its implementation.


Author(s):  
Ausra Lukosiute-Urboniene ◽  
Inga Dekeryte ◽  
Kamile Donielaite-Anise ◽  
Arturas Kilda ◽  
Vidmantas Barauskas

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zhengquan Xu ◽  
Lanhua Chen ◽  
Changsheng Wang ◽  
Liqun Zhang ◽  
Weihong Xu

AbstractWe sought to investigate the outcomes of posterior-only approach using polyetheretherketone (PEEK) cage combined with single-segment instrumentation (modified-approach) for mono-segment lumbar tuberculosis in children. Between February 2008 and August 2017 in our hospital, 18 children with single-segment lumbar tuberculosis enrolled in this study were treated by modified-approach. Medical records and radiographs were retrospectively analyzed. Mean follow-up time was 54.6 ± 12.1 months. No severe complications were noted to have occurred. Measures indicated there was satisfactory bone fusion for all patients. Mean Cobb angles were significantly decreased from preoperative angle (19.8° ± 13.1°) to those both postoperatively (− 4.9° ± 7.6°) and at final follow-up (− 3.5° ± 7.3°) (both P < 0.05), with a mean angle loss of 1.7° ± 0.9°. The erythrocyte sedimentation rate (ESR) returned to normal levels for all patients within 3 months postoperatively. All patients had significant postoperative improvement in neurological performance. The modified-approach was an effective and feasible treatment option for mono-segment children with lumbar tuberculosis. Such procedures can likely help patients by increasing retainment of lumbar mobility and reducing invasiveness.


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