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Gaensbauer JT, Dash N, Verma S, Hall DJ, Adler-Shohet FC, Li G, Lee G, Dinnes L, Wendorf K. Multidrug-resistant tuberculosis in children: A practical update on epidemiology, diagnosis, treatment and prevention. J Clin Tuberc Other Mycobact Dis 2024; 36:100449. [PMID: 38757115 PMCID: PMC11096739 DOI: 10.1016/j.jctube.2024.100449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024] Open
Abstract
Pediatric multidrug-resistant tuberculosis (MDR-TB) remains a significant global problem, and there are numerous barriers preventing children with MDR-TB from being identified, confirmed with microbiologic tests, and treated with a safe, practical, and effective regimen. However, several recent advances in diagnostics and treatment regimens have the promise to improve outcomes for children with MDR-TB. We introduce this review with two cases that exemplify both the challenges in management of MDR-TB in children, but also the potential to achieve a positive outcome. More than 30,000 cases of MDR-TB per year are believed to occur in children but less than 5% are confirmed microbiologically, contributing to poorer outcomes and excess mortality. Rapid molecular-based testing that provides information on rifampin susceptibility is increasingly globally available and recommended for all children suspected of TB disease--but remains limited by challenges obtaining appropriate samples and the paucibacillary nature of most pediatric TB. More complex assays allowing better characterization of drug-resistant isolates are emerging. For children diagnosed with MDR-TB, treatment regimens have traditionally been long and utilize multiple drugs associated with significant side effects, particularly injectable agents. Several new or repurposed drugs including bedaquiline, delamanid, clofazimine and linezolid now allow most treatment regimens to be shorter and all-oral. Yet data to support short, all-oral, novel regimens for young children containing pretomanid remain insufficient at present, and there is a compelling need to conduct pediatric trials of promising therapeutics and MDR-TB treatment regimens.
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Affiliation(s)
- James T. Gaensbauer
- Mayo Clinic Center for Tuberculosis, Mayo Clinic, Rochester, MN, USA
- Division of Pediatric Infectious Diseases, Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Nabaneeta Dash
- Department of Telemedicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sanjay Verma
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - DJ Hall
- Division of Pediatric Hospital Medicine, Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Felice C. Adler-Shohet
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Guyu Li
- Division of Pediatric Infectious Diseases, Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Grace Lee
- Department of Pharmacy, Mayo Clinic, Rochester, MN, USA
| | - Laura Dinnes
- Department of Pharmacy, Mayo Clinic, Rochester, MN, USA
| | - Kristen Wendorf
- Department of Pediatrics, University of California San Francisco Benioff Children’s Hospital, Oakland, CA, USA
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Li M, Deng B, Huang Y, Li Q, Han J, Tang S, Chen L. Trends and risk factors for drug-resistant tuberculosis among children in Sichuan, China: A 10-year retrospective analysis, 2013-2022. Medicine (Baltimore) 2024; 103:e37643. [PMID: 38608104 PMCID: PMC11018228 DOI: 10.1097/md.0000000000037643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 02/27/2024] [Indexed: 04/14/2024] Open
Abstract
To investigate the status of the drug-resistant tuberculosis (DR-TB) among children in Sichuan, and to find out the risk factors and high-risk population related to drug resistance among children. The clinical data of tuberculosis patients ≤14 years old with culture-confirmed tuberculosis hospitalized in Chengdu Public Health Clinical Center from January 2013 through December 2022 were collected. Clinical data such as gender, age, ethnicity, history of anti-TB treatment, history of exposure to tuberculosis, nutritional status, and specific drug resistance of the children were collected and recorded. The drug resistance of children in different age groups (0-4 years old, 5-9 years old, 10-14 years old) and different periods (2013-2017 and 2018-2022) were grouped and compared. Logistic regression analysis was to analyze analysis of risk factors of drug resistance in children. A total of 438 children with culture-confirmed tuberculosis were screened. Among them, 26.19% (11/42) were 0 to 4 years old, 33.33% (22/66) were 5 to 9 years old, and 36.67% (121/330) were 10 to 14 years old among the resistant children. There was no statistically significant difference in the resistance rate among the 3 groups (P = .385). The proportions of DR-TB, monoresistant tuberculosis, polydrug-resistant tuberculosis were decreased during 2019 to 2022 compared with 2013 to 2017 (P < .0001). The resistance rates of drug resistant, monoresistant, polydrug-resistant, isoniazid-resistant, and rifampicin resistant during 2018 to 2022 were decreased compared with those from 2013 to 2017 (P < .05), but the multi-drug resistance rate was not decreased (P = .131, without statistical difference). The results of logistic regression analysis showed that male gender OR = 1.566 (95% CI 1.035-2.369), a history of antituberculosis therapy OR = 4.049 (95% CI 1.442-11.367), and pulmonary and extrapulmonary tuberculosis OR = 7.335 (95% CI 1.401-38.392) were risk factors for the development of drug resistance; but fever OR = 0.581 (95% CI 0.355-0.950) was Protective factor. The total drug resistance rate of children in Sichuan showed a downward trend, but the rate of multi-drug-resistant tuberculosis was still at a high level, and the form of drug resistance was still severe. Absence of fever, male, retreatment, and pulmonary concurrent with extrapulmonary tuberculosis are risk factors for DR-TB in children.
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Affiliation(s)
- Maoying Li
- Chengdu Public Health Clinic Center, Chengdu, Sichuan, China
| | - Bin Deng
- Chengdu Public Health Clinic Center, Chengdu, Sichuan, China
| | - Yuhong Huang
- Chengdu Public Health Clinic Center, Chengdu, Sichuan, China
| | - Qiong Li
- Chengdu Public Health Clinic Center, Chengdu, Sichuan, China
| | - Jing Han
- Chengdu Public Health Clinic Center, Chengdu, Sichuan, China
| | | | - Lei Chen
- Chengdu Public Health Clinic Center, Chengdu, Sichuan, China
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Sun WW, Yang M, Chen XH, Fan LC, Wu HY, Zhang SJ, Chen Y, Fan L. Efficacy and safety of the all-oral bedaquiline-containing regimen as treatment for pediatric multidrug/rifampicin-resistant tuberculosis: a multicenter, retrospective, cohort study. Expert Rev Anti Infect Ther 2024; 22:219-227. [PMID: 37982155 DOI: 10.1080/14787210.2023.2285917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 11/03/2023] [Indexed: 11/21/2023]
Abstract
OBJECTIVE The study aimed to observe the efficacy and safety of an all-oral bedaquiline (BDQ)-containing regimen for pediatric multidrug/rifampicin-resistant tuberculosis (MDR/RR-TB) through a multicenter, retrospective study in China. METHODS In the study, pediatric patients receiving all-oral BDQ-containing regimen (BDQ group) with clinical matched control group were included, the control group received an injection-containing regimen. The treatment outcomes and the incidence of adverse events (AEs) were compared and analyzed. RESULTS 79 pediatric patients were enrolled, including 37 cases in BDQ group and 42 cases in the control group, the median age was 12 {8-16} and 11 {9-15} in both groups respectively. Favorable treatment outcome and cure rate in BDQ group were significantly higher than those in control group (100%vs 83.3%, p 0.03; 94.6%vs 63.3%, p 0.00). Median time of sputum culture conversion in BDQ group was significantly shorter than that in the control group (4 weeks vs 8 weeks, p 0.00). The incidence of AEs in the BDQ group was significantly less than that in the control group (48.6% vs 71.4%, p 0.03). No AEs leading to treatment discontinuation of BDQ occurred. CONCLUSIONS The all-oral BDQ-containing regimens may be effective and safe in the Chinese pediatric population.
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Affiliation(s)
- Wen-Wen Sun
- Department of Tuberculosis, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai Clinic and Research Center of Tuberculosis, Shanghai Key Laboratory of Tuberculosis, Shanghai, China
| | - Ming Yang
- Department of Tuberculosis, Chengdu Public Health Center, Chengdu, Sichuan Province, China
| | - Xiao-Hong Chen
- Department of Tuberculosis, Fuzhou Pulmonary Hospital, Fuzhou, Fujian Province, China
| | - Li-Chao Fan
- Department of Tuberculosis, Shenyang Tenth People's Hospital, Shenyang Chest Hospital, Shenyang, Liaoning Province, China
| | - Hao-Yu Wu
- Department of Tuberculosis, Shenyang Tenth People's Hospital, Shenyang Chest Hospital, Shenyang, Liaoning Province, China
| | - Shao-Jun Zhang
- Department of Tuberculosis, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai Clinic and Research Center of Tuberculosis, Shanghai Key Laboratory of Tuberculosis, Shanghai, China
| | - Yu Chen
- Department of Tuberculosis, Shenyang Tenth People's Hospital, Shenyang Chest Hospital, Shenyang, Liaoning Province, China
| | - Lin Fan
- Department of Tuberculosis, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai Clinic and Research Center of Tuberculosis, Shanghai Key Laboratory of Tuberculosis, Shanghai, China
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Zheng H, Yang H, Wang Y, Li F, Xiao J, Guo Y, Chen H, Wang X, Li H, Shen C. Diagnostic value of tNGS vs Xpert MTB/RIF in childhood TB. Heliyon 2024; 10:e23217. [PMID: 38148816 PMCID: PMC10750055 DOI: 10.1016/j.heliyon.2023.e23217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/20/2023] [Accepted: 11/29/2023] [Indexed: 12/28/2023] Open
Abstract
Objectives To evaluate the diagnostic value of targeted next generation sequencing (tNGS) in childhood tuberculosis (TB) and compare the accuracy with Xpert MTB/RIF method. Methods Children aged ≤18 years with symptoms suggestive of TB during July 2021 to December 2022 at Beijing Children's Hospital were included, and the performances of tNGS and Xpert were evaluated. Results A total of 103 children with suspected TB were recruited, including 72 discharge diagnosis of TB and 31 non-TB cases. The mean age was 7.37 ± 4.77 years, and 62.1 % were male. The most common type of specimens was gastric aspirate (GA) (59, 57.3 %). Among all the 72 TB patients, tNGS showed higher sensitivity than Xpert, but the difference was not significant (34.7 %, 25/72 vs 20.8 %, 15/72; P = 0.063). The specificities of tNGS and Xpert were 87.1 % (27/31) and 96.8 % (30/31), respectively (P = 0.162). Among different types of specimen, the highest sensitivity of tNGS on sputum and pus was observed (80.0 %, 4/5), followed by pleural effusion (50.0 %, 2/4). One rifampin resistance and one protionamide resistance were detected in bacteriologically confirmed TB by tNGS. Conclusion tNGS had a higher sensitivity but lower specificity compared to Xpert in diagnosis of children TB. tNGS yielded higher sensitivity than Xpert on gastric aspirate and sputum and pus.
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Affiliation(s)
- Huiwen Zheng
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, 100045, China
| | - Haiming Yang
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Yonghong Wang
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, 100045, China
| | - Feina Li
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, 100045, China
| | - Jing Xiao
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, 100045, China
| | - Yajie Guo
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, 100045, China
| | - Hao Chen
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, 100045, China
| | - Xiaotong Wang
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Huimin Li
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Chen Shen
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, 100045, China
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Bruzadelli Paulino da Costa F, Zamboni Berra T, Garcia de Almeida Ballestero J, Bartholomay Oliveira P, Maria Pelissari D, Mathias Alves Y, Carlos Vieira Ramos A, Queiroz Rocha de Paiva J, Kehinde Ayandeyi Teibo T, Alexandre Arcêncio R. Treatment of drug-resistant tuberculosis in children and young adolescents in Brazil. J Clin Tuberc Other Mycobact Dis 2023; 33:100388. [PMID: 37588725 PMCID: PMC10425933 DOI: 10.1016/j.jctube.2023.100388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023] Open
Abstract
Introduction Drug-resistant tuberculosis (DR-TB) is a global threat and a challenge for public health authorities worldwide. In children, the diagnosis is even more challenging and DR-TB is poorly described in the literature, as are its treatment outcomes. In this study, we aimed to describe the treatment of drug-resistant TB in children and young adolescents in Brazil. Methods A descriptive epidemiological study of treatment for DR-TB in children under 15 years of age in Brazil between 2013 and 2020. The primary data source was the Information System for Special Tuberculosis Treatments (SITE-TB). Categorical variables were analyzed using relative frequencies (%) and continuous variables by measures of central tendency to characterize the profile of the cases, namely: sociodemographic, clinical characteristics, procedures, tests performed and treatment success. In order to verify the distribution of cases, a spatial analysis was carried out based on the municipality where the cases resided. Results Between 2013 and 2020, 19,757 tuberculosis (TB) cases occurred in children aged <15 years in Brazil, and 46 cases of treatment for DR-TB were reported during the same period (annual average of 6 cases). Of these, 73.9% were aged 10-14, 65.2% were male, 4.3% were HIV+ and 43.3% were underweight (BMI<18.5) at the start of treatment. 17.4% had previous contact with TB, 69.6% had primary resistance, 47.8% multidrug resistance. The median duration of treatment was 15 months. DOT and standardized treatment regimen were performed in 52.2% of cases. Bacilloscopy was performed for 97.8% (57.8% positive); culture for 89.1% (75.6% positive), rapid molecular test for 73.9% with proven resistance to rifampicin in 55.8%. Susceptibility testing revealed resistance mainly to isoniazid (87.8%) and rifampicin (60.6%). 73.9% of cases were successfully treated and one death was reported. Cases were treated in 26 Brazilian municipalities, with the majority in Rio de Janeiro (15) and São Paulo (4). Conclusion DR-TB treatment was recorded in <1% of general TB cases in children and young adolescents, suggesting underreporting of drug-resistant cases in the country. Despite the low number of registered cases, the data reflect the situation of DR-TB in this population and describe important aspects of the problem, as the child needs comprehensive, individualized care, with support from different professionals. We recommend a strengthening of the country's referral services for the care of children with DR-TB so that surveillance and health care services can work together to identify and follow up cases.
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Affiliation(s)
- Fernanda Bruzadelli Paulino da Costa
- Department of Maternal-Infant and Public Health Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Thaís Zamboni Berra
- Department of Maternal-Infant and Public Health Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | | | | | - Daniele Maria Pelissari
- Coordination of the Surveillance of Tuberculosis, Endemic Mycoses and Non-Tuberculous Mycobacteria, Ministry of Health, Brazil
| | - Yan Mathias Alves
- Department of Maternal-Infant and Public Health Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Antônio Carlos Vieira Ramos
- Department of Maternal-Infant and Public Health Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | | | - Titilade Kehinde Ayandeyi Teibo
- Department of Maternal-Infant and Public Health Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Ricardo Alexandre Arcêncio
- Department of Maternal-Infant and Public Health Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
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Brough J, Martinez L, Hatherill M, Zar HJ, Lo NC, Andrews JR. Public Health Impact and Cost-Effectiveness of Screening for Active Tuberculosis Disease or Infection Among Children in South Africa. Clin Infect Dis 2023; 77:1544-1551. [PMID: 37542465 PMCID: PMC10686943 DOI: 10.1093/cid/ciad449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 06/20/2023] [Accepted: 07/31/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Although tuberculosis disease is a leading cause of global childhood mortality, there remain major gaps in diagnosis, treatment, and prevention in children because tuberculosis control programs rely predominantly on presentation of symptomatic children or contact tracing. We assessed the public health impact and cost-effectiveness of age-based routine screening and contact tracing in children in South Africa. METHODS We used a deterministic mathematical model to evaluate age-based routine screening in 1-year increments from ages 0 to 5 years, with and without contact tracing and preventive treatment. Screening incorporated symptom history and tuberculin skin testing, with chest x-ray and GeneXpert Ultra for confirmatory testing. We projected tuberculosis cases, deaths, disability-adjusted life years (DALYs), and costs (in 2021 U.S. dollars) and evaluated the incremental cost-effectiveness ratios comparing each intervention. RESULTS Routine screening at age 2 years with contact tracing and preventive treatment averted 11 900 tuberculosis cases (95% confidence interval [CI]: 6160-15 730), 1360 deaths (95% CI: 260-3800), and 40 000 DALYs (95% CI: 13 000-100 000) in the South Africa pediatric population over 1 year compared with the status quo. This combined strategy was cost-effective (incremental cost-effectiveness ratio $9050 per DALY; 95% CI: 2890-22 920) and remained cost-effective above an annual risk of infection of 1.6%. For annual risk of infection between 0.8% and 1.6%, routine screening at age 2 years was the dominant strategy. CONCLUSIONS Routine screening for tuberculosis among young children combined with contact tracing and preventive treatment would have a large public health impact and be cost-effective in preventing pediatric tuberculosis deaths in high-incidence settings such as South Africa.
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Affiliation(s)
- Joseph Brough
- National Capital Consortium, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Leonardo Martinez
- Department of Epidemiology, School of Public Health, Boston University, Boston, Massachusetts, USA
| | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Heather J Zar
- Department of Pediatrics and Child Health, Red Cross War Memorial Children's Hospital and SA-MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - Nathan C Lo
- Division of Infectious Diseases and Geographic Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Jason R Andrews
- Division of Infectious Diseases and Geographic Medicine, Stanford University School of Medicine, Stanford, California, USA
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Cesilia C, Tirtosudiro MA, Nataprawira HM. Bedaquiline (BDQ) resistance in an adolescent with multidrug-resistant tuberculosis (MDR-TB): An alarm for pediatricians. IDCases 2023; 34:e01880. [PMID: 37736021 PMCID: PMC10509653 DOI: 10.1016/j.idcr.2023.e01880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/19/2023] [Accepted: 08/19/2023] [Indexed: 09/23/2023] Open
Abstract
Bedaquiline (BDQ) use for all age groups in drug-resistant (DR) tuberculosis (TB) regimens for children may be shorter, safer, and more effective. However, the emergence of BDQ resistance reports soon after its introduction is alarming. We report the case of a 17-year-old boy, initially diagnosed with Rifampicin-resistant (RR)-TB and developed BDQ resistance during the treatment. To the best of our knowledge, this is the first report of BDQ resistance in pediatric.
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Affiliation(s)
- Citra Cesilia
- Division of Respirology, Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Indonesia
| | - Muh Akbar Tirtosudiro
- Division of Respirology, Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Indonesia
| | - Heda Melinda Nataprawira
- Division of Respirology, Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Indonesia
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Siyu Y, Shihong L, Hanzhao L, Qiufang X, Jingyi L, Fengzhu C, Shaotan X, Gengsheng H. The burden of tuberculosis among adolescents and young adults in five Asian countries from 1990 to 2019. Arch Public Health 2023; 81:143. [PMID: 37553708 PMCID: PMC10410780 DOI: 10.1186/s13690-023-01160-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 07/27/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Previous studies have shown that the risk of tuberculosis (TB) increases dramatically during adolescence. The objective of this article was to analyze the burdens and trends of TB incidence and mortality rates in Asian adolescents and young adults. METHODS Time series ecological study of TB incidence and mortality rates of adolescents and young adults aged 10-24 years from 1990 to 2019, using data extracted from the Global Burden of Disease website for 5 Asian countries. The annual percentage change was calculated by joinpoint regression analysis to estimate the trends in the age-standardized incidence rate (ASIR) and age-standardized death rate (ASDR). RESULTS The highest ASIR per 100,000 person-years in 2019 was in Mongolia [74 (95% uncertainty interval (UI), 51 to 105)], while the lowest was in Japan [4 (95% UI, 2 to 6)]. The highest ASDR per 100,000 person-years was in Mongolia [2 (95% UI, 1 to 3)], while the lowest was in Japan [0.009 (95% UI, 0.008 to 0.010)]. As the absolute number of cases and deaths decreased from 1990 to 2019, the ASIRs and ASDRs in all five countries also decreased. CONCLUSIONS Our finding revealed that although all five countries in Asia experienced descending TB incidence and mortality trend in past three decades, the trends were especially significant in developed countries and varied across geographic regions. This study may be crucial in helping policymakers make decisions and allocate appropriate resources to adolescent TB control strategies.
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Affiliation(s)
- Yu Siyu
- School of Public Health/Key Laboratory of Public Health Safety, Ministry of Education, Department of Nutrition and Food Science, Fudan University, Shanghai, 200032, China
- Shanghai Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China
| | - Li Shihong
- Shanghai Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China
| | - Liu Hanzhao
- Shanghai Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China
| | - Xu Qiufang
- Shanghai Qingpu Area Center for Disease Control and Prevention, Shanghai, 201799, China
| | - Liu Jingyi
- Shanghai Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China
| | - Cai Fengzhu
- Shanghai Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China
| | - Xiao Shaotan
- Shanghai Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China.
| | - He Gengsheng
- School of Public Health/Key Laboratory of Public Health Safety, Ministry of Education, Department of Nutrition and Food Science, Fudan University, Shanghai, 200032, China.
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Ayorinde A, Ghosh I, Ali I, Zahair I, Olarewaju O, Singh M, Meehan E, Anjorin SS, Rotheram S, Barr B, McCarthy N, Oyebode O. Health inequalities in infectious diseases: a systematic overview of reviews. BMJ Open 2023; 13:e067429. [PMID: 37015800 PMCID: PMC10083762 DOI: 10.1136/bmjopen-2022-067429] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2023] Open
Abstract
OBJECTIVES The aim of this systematic overview of reviews was to synthesise available evidence on inequalities in infectious disease based on three dimensions of inequalities; inclusion health groups, protected characteristics and socioeconomic inequalities. METHODS We searched MEDLINE, Embase, Web of Science and OpenGrey databases in November 2021. We included reviews published from the year 2000 which examined inequalities in the incidence, prevalence or consequences of infectious diseases based on the dimensions of interest. Our search focused on tuberculosis, HIV, sexually transmitted infections, hepatitis C, vaccination and antimicrobial resistance. However, we also included eligible reviews of any other infectious diseases. We appraised the quality of reviews using the Assessment of Multiple Systematic Reviews V.2 (AMSTAR2) checklist. We conducted a narrative data synthesis. RESULTS We included 108 reviews in our synthesis covering all the dimensions of inequalities for most of the infectious disease topics of interest, however the quality and volume of review evidence and consistency of their findings varied. The existing literature reviews provide strong evidence that people in inclusion health groups and lower socioeconomic status are consistently at higher risk of infectious diseases, antimicrobial resistance and incomplete/delayed vaccination. In the protected characteristics dimension, ethnicity, and sexual orientation are important factors contributing to inequalities across the various infectious disease topics included in this overview of reviews. CONCLUSION We identified many reviews that provide evidence of various types of health inequalities in different infectious diseases, vaccination, and antimicrobial resistance. We also highlight areas where reviews may be lacking. The commonalities in the associations and their directions suggest it might be worth targeting interventions for some high risk-groups that may have benefits across multiple infectious disease outcomes rather than operating purely in infectious disease siloes.
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Affiliation(s)
| | - Iman Ghosh
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Ifra Ali
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Iram Zahair
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Olajumoke Olarewaju
- Department of Health, Behavior and Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Megha Singh
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Edward Meehan
- School of Public Health and Prevention Medicine, Monash University, Clayton, Victoria, Australia
| | | | - Suzanne Rotheram
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Ben Barr
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Noel McCarthy
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Oyinlola Oyebode
- Wolfson Institute of Population Health, Queen Mary University of London, London, London, UK
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Alao MA, Ogunbosi BO, Ibrahim OR. Trends in Rifampicin Resistance Among Children With Presumptive TB in the Pre-COVID and COVID-Era. Glob Pediatr Health 2023; 10:2333794X231156048. [PMID: 36814532 PMCID: PMC9939620 DOI: 10.1177/2333794x231156048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 01/20/2023] [Indexed: 02/19/2023] Open
Abstract
Publications on COVID-19's impact on the global tuberculosis burden are from adult cohorts, pediatric data are lacking for inform decision. We compared the TB trends in southern Nigerian children in the pre-COVID-19 and COVID-19 era. This was a retrospective, cross-sectional study of early morning sputum/gastric washing or stool samples from children with presumptive TB evaluated using GeneXpert in a tertiary hospital from January 2016 to May 2022. Of the 20 589 persons screened for presumed TB in the pre-COVID-19 and the COVID-19 era, only 1104 (88.7%) of 1245 children had complete data for analysis. In the COVID era, a significantly higher number of children were presumed to have TB 755 (68.4%), P < .001. The overall incidence of MTB detected by Xpert MTB/RIF during the study period was 6.4% (71/1104). The incidence of MTB in the pre-COVID-19 era was 24/349 (6.9%), which was slightly higher than the COVID-19 era (47/755; 6.2%), P > .05). The annual trends of MTB detected peaked in 2019 [18/115; 15.7%] in the pre-COVID-19 era, then plummeted to 12/228 (5.3%) in 2020 in the COVID-19 era, and reached its all-time low of 6/160 (3.8%) in the first half of 2022, (P < .001). The overall incidence of Rifampicin-resistant TB (RR-TB) was 2.8% among the MTB detected cases and all occurred in the COVID-19 era. This study found a significant decline in MTB diagnosis and in the emergence of RR-TB in the COVID-19 era. This necessitates re-prioritizing worldwide efforts to manage childhood tuberculosis, including increased testing, if the aim of eliminating tuberculosis by 2035 is to be met.
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Affiliation(s)
- Michael Abel Alao
- Bowen University Teaching Hospital, Oyo State, Nigeria
- College of Medicine University of Ibadan & University College Hospital, Ibadan, Oyo State, Nigeria
- Michael Abel Alao, Department of Pediatrics, University College Hospital, PMB 5116, Ibadan, Oyo State 200212, Nigeria and the Department of Pediatrics, Bowen University Teaching Hospital, Box 15, Ogbomoso, Oyo State, Nigeria. Emails: ;
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Buonsenso D, Deribessa S, Song R. Miliary Tuberculosis in Children: Mind the Gap. Pediatr Infect Dis J 2023; 42:441-442. [PMID: 36795538 DOI: 10.1097/inf.0000000000003870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- Danilo Buonsenso
- From the Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Centro di Salute Globale, Università Cattolica del Sacro Cuore, Roma, Italia
| | - Solomie Deribessa
- Centro di Salute Globale, Università Cattolica del Sacro Cuore, Roma, Italia
| | - Rinn Song
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, United Kingdom
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Muacevic A, Adler JR. Multidrug-Resistant TB (MDR-TB) and Extensively Drug-Resistant TB (XDR-TB) Among Children: Where We Stand Now. Cureus 2023; 15:e35154. [PMID: 36819973 PMCID: PMC9938784 DOI: 10.7759/cureus.35154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2023] [Indexed: 02/20/2023] Open
Abstract
Drug-resistant tuberculosis (DR-TB) has continued to be a global health cataclysm. It is an arduous condition to tackle but is curable with the proper choice of drug and adherence to the drug therapy. WHO has introduced newer drugs with all-oral shorter regimens, but the COVID-19 pandemic has disrupted the achievements and raised the severity. The COVID-19 controlling mechanism is based on social distancing, using face masks, personal protective equipment, medical glove, head shoe cover, face shield, goggles, hand hygiene, and many more. Around the globe, national and international health authorities impose lockdown and movement control orders to ensure social distancing and prevent transmission of COVID-19 infection. Therefore, WHO proposed a TB control program impaired during a pandemic. Children, the most vulnerable group, suffer more from the drug-resistant form and act as the storehouse of future fatal cases. It has dire effects on physical health and hampers their mental health and academic career. Treatment of drug-resistant cases has more success stories in children than adults, but enrollment for treatment has been persistently low in this age group. Despite that, drug-resistant childhood tuberculosis has been neglected, and proper surveillance has not yet been achieved. Insufficient reporting, lack of appropriate screening tools for children, less accessibility to the treatment facility, inadequate awareness, and reduced funding for TB have worsened the situation. All these have resulted in jeopardizing our dream to terminate this deadly condition. So, it is high time to focus on this issue to achieve our Sustainable Development Goals (SDGs), the goal of ending TB by 2030, as planned by WHO. This review explores childhood TB's current position and areas to improve. This review utilized electronic-based data searched through PubMed, Google Scholar, Google Search Engine, Science Direct, and Embase.
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Drug-Resistant Tuberculosis Treatment Outcomes among Children and Adolescents in Karachi, Pakistan. Trop Med Infect Dis 2022; 7:tropicalmed7120418. [PMID: 36548673 PMCID: PMC9788275 DOI: 10.3390/tropicalmed7120418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/25/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Significant data gaps exist for children and adolescents with drug-resistant (DR) TB, particularly from high TB incidence settings. This report provides a descriptive analysis of programmatic outcomes among children and adolescents treated for DR-TB in Pakistan. METHODS We extracted programmatic data from January 2014 to December 2019 from a tertiary care hospital with specialised child and adolescent DR-TB services. A physician assessed all children and adolescents (0-19 years) with presumptive DR-TB, including details of exposure to DR-TB, medical history, radiology, and laboratory results. All patients received treatment as per national DR-TB management guidelines based on WHO recommendations. RESULTS There were 262 treatment episodes for 247 patients enrolled during the study period. The median age of the cohort was 16 years (IQR: 13-18 years) with 16 (6.1%) children being under 5 years; 237 (90.5%) patients had pulmonary TB. The majority of the patients (194 or 74.1%) experienced a favourable treatment outcome and 26 (9.9%) died while on treatment. Female patients (78.5%) were more likely to experience favourable outcomes compared to males (64.7%; chi-sqr p-value = 0.02). CONCLUSIONS We found high rates of favourable outcomes in children and adolescents treated for DR-TB. However, there were few young children in our cohort and there was a considerable gender gap that enhanced efforts to diagnose DR-TB in young children and to elucidate and mitigate the reasons for poor outcomes amongst males.
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Gupta S, Verma AK, Kant S. Pediatric DR-TB: A Neglected Epidemic. Indian J Pediatr 2022; 89:927. [PMID: 35781616 DOI: 10.1007/s12098-022-04290-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 05/23/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Sarika Gupta
- Department of Pediatrics, King George's Medical University (KGMU), Lucknow, Uttar Pradesh, India. .,B 34, Sector L, LDA, Bangla Bazar, Lucknow, Uttar Pradesh, 226012, India.
| | - Ajay K Verma
- Department of Respiratory Medicine, King George's Medical University (KGMU), Lucknow, Uttar Pradesh, India
| | - Surya Kant
- Department of Respiratory Medicine, King George's Medical University (KGMU), Lucknow, Uttar Pradesh, India
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Zanaa A, Paramita SA, Erdenee O, Tsolmon B, Purevdagva A, Yamazaki C, Uchida M, Hamazaki K. Childhood Tuberculosis in Mongolia: Trends and Estimates, 2010-2030. TOHOKU J EXP MED 2022; 257:193-203. [PMID: 35491122 DOI: 10.1620/tjem.2022.j034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Mongolia was listed among the 30 countries with a high tuberculosis burden in 2021. Approximately 10-11% of the tuberculosis cases are of children, which is higher than the global average (6.0%). As children are a vulnerable population, it is important to understand the current situation and prioritize the development of tuberculosis prevention strategies. However, only few studies have addressed childhood tuberculosis in Mongolia. Therefore, we aimed to describe the characteristics of childhood tuberculosis and to show its trends and estimates in Mongolia. We performed descriptive and trend analyses on secondary data from the National Center for Communicable Diseases from 2010 to 2020. A total of 4,242 childhood tuberculosis cases, compiled from nine districts of the capital city and 21 provinces, were analyzed. We found that tuberculosis occurred more frequently in school-age children, and 71.8% of the all cases were an extrapulmonary tuberculosis. Trend analysis revealed that childhood tuberculosis continuously increased with fluctuations from 2018 onwards. The central region, including the capital city of Ulaanbaatar, is the most tuberculosis-burdened. Childhood tuberculosis is estimated to increase in the central region and decrease in the others from 2021 to 2030. Our findings showed that the national childhood tuberculosis trend is increasing, although there are differences in the pattern between regions. Further studies are needed to identify the determinant factors of regional differences, and age-specific public health interventions, such as scale-up screening and preventive treatment, are in demand in high-prevalence areas.
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Affiliation(s)
- Ankhjargal Zanaa
- Department of Public Health, Gunma University Graduate School of Medicine
| | - Sekar Ayu Paramita
- Department of Public Health, Gunma University Graduate School of Medicine
| | | | | | | | - Chiho Yamazaki
- Department of Public Health, Gunma University Graduate School of Medicine
| | - Mitsuo Uchida
- Department of Public Health, Gunma University Graduate School of Medicine
| | - Kei Hamazaki
- Department of Public Health, Gunma University Graduate School of Medicine
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