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Shao Y, Song W, Song H, Li G, Zhu L, Liu Q, Chen C. Incidence, Outcomes, and Risk Factors for Isoniazid-Resistant Tuberculosis from 2012 to 2022 in Eastern China. Antibiotics (Basel) 2024; 13:378. [PMID: 38667054 PMCID: PMC11047343 DOI: 10.3390/antibiotics13040378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/01/2024] [Accepted: 04/15/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Isoniazid-resistant, rifampicin-susceptible tuberculosis (Hr-TB) is the most frequent drug-resistant tuberculosis (DR-TB) in the world, and unfavorable outcomes of Hr-TB are more common compared to drug-susceptible TB. Considering there is no optimal regimen accepted worldwide, we undertook a retrospective cohort study in eastern China to estimate incidence trends and risk factors associated with unfavorable outcomes of Hr-TB. METHODS Between January 2012 and December 2022, all Hr-TB patients' information was extracted from the Tuberculosis Information Management System (TIMS), which is a national electronic information platform, to record TB patients' clinical information in this study. The incidence of Hr-TB was determined by the mid-year population according to census data published by the government. We categorized treatment regimens depending on fluoroquinolone (FQ) use, and potential risk factors were analyzed using multivariable logistic regression. RESULTS A total of 3116 Hr-TB patients fulfilled the inclusion criteria and were enrolled in this study. The average annual rate of Hr-TB in the 11 years under investigation was 0.34 per 100,000 and increased to 0.53 per 100,000 until 2019. In total, six different treatment regimens were utilized in the study sites, and less than 1% of regimens adopted FQ. There was no difference in the unfavorable outcomes between the FQ-included and FQ-excluded groups (p = 0.22). The average treatment duration was 7.06 months, and the longest treatment was 26 months. Approximately 20% (637/3116) of Hr-TB patients had unfavorable outcomes, and 60.13% (383/637) of them proceeded to multidrug-resistant tuberculosis (MDR-TB). Treatment duration and a positive smear at the end of the 5th month were significantly associated with unfavorable outcomes (p < 0.001). CONCLUSION The unfavorable treatment outcomes of Hr-TB are still high in eastern China, and the efficacy of FQ-containing regimens needs to be validated for Hr-TB treatment.
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Affiliation(s)
- Yan Shao
- Center for Disease Control and Prevention of Jiangsu Province, Department of Chronic Communicable Disease, Nanjing 210009, China; (Y.S.); (H.S.); (G.L.); (L.Z.); (Q.L.)
| | - Wenlei Song
- Center for Disease Control and Prevention of Kunshan, Suzhou 215300, China;
| | - Honghuan Song
- Center for Disease Control and Prevention of Jiangsu Province, Department of Chronic Communicable Disease, Nanjing 210009, China; (Y.S.); (H.S.); (G.L.); (L.Z.); (Q.L.)
| | - Guoli Li
- Center for Disease Control and Prevention of Jiangsu Province, Department of Chronic Communicable Disease, Nanjing 210009, China; (Y.S.); (H.S.); (G.L.); (L.Z.); (Q.L.)
| | - Limei Zhu
- Center for Disease Control and Prevention of Jiangsu Province, Department of Chronic Communicable Disease, Nanjing 210009, China; (Y.S.); (H.S.); (G.L.); (L.Z.); (Q.L.)
| | - Qiao Liu
- Center for Disease Control and Prevention of Jiangsu Province, Department of Chronic Communicable Disease, Nanjing 210009, China; (Y.S.); (H.S.); (G.L.); (L.Z.); (Q.L.)
| | - Cheng Chen
- Center for Disease Control and Prevention of Jiangsu Province, Department of Chronic Communicable Disease, Nanjing 210009, China; (Y.S.); (H.S.); (G.L.); (L.Z.); (Q.L.)
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Zhang H, Sun R, Wu Z, Liu Y, Chen M, Huang J, Lv Y, Zhao F, Zhang Y, Li M, Jiang H, Zhan Y, Xu J, Xu Y, Yuan J, Zhao Y, Shen X, Yang C. Spatial pattern of isoniazid-resistant tuberculosis and its associated factors among a population with migrants in China: a retrospective population-based study. Front Public Health 2024; 12:1372146. [PMID: 38510351 PMCID: PMC10951094 DOI: 10.3389/fpubh.2024.1372146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 02/21/2024] [Indexed: 03/22/2024] Open
Abstract
Background Isoniazid-resistant, rifampicin-susceptible tuberculosis (Hr-TB) globally exhibits a high prevalence and serves as a potential precursor to multidrug-resistant tuberculosis (MDR-TB). Recognizing the spatial distribution of Hr-TB and identifying associated factors can provide strategic entry points for interventions aimed at early detection of Hr-TB and prevention of its progression to MDR-TB. This study aims to analyze spatial patterns and identify socioeconomic, demographic, and healthcare factors associated with Hr-TB in Shanghai at the county level. Method We conducted a retrospective study utilizing data from TB patients with available Drug Susceptible Test (DST) results in Shanghai from 2010 to 2016. Spatial autocorrelation was explored using Global Moran's I and Getis-Ord G i ∗ statistics. A Bayesian hierarchical model with spatial effects was developed using the INLA package in R software to identify potential factors associated with Hr-TB at the county level. Results A total of 8,865 TB patients with DST were included in this analysis. Among 758 Hr-TB patients, 622 (82.06%) were new cases without any previous treatment history. The drug-resistant rate of Hr-TB among new TB cases in Shanghai stood at 7.20% (622/8014), while for previously treated cases, the rate was 15.98% (136/851). Hotspot areas of Hr-TB were predominantly situated in southwestern Shanghai. Factors positively associated with Hr-TB included the percentage of older adult individuals (RR = 3.93, 95% Crl:1.93-8.03), the percentage of internal migrants (RR = 1.35, 95% Crl:1.15-1.35), and the number of healthcare institutions per 100 population (RR = 1.17, 95% Crl:1.02-1.34). Conclusion We observed a spatial heterogeneity of Hr-TB in Shanghai, with hotspots in the Songjiang and Minhang districts. Based on the results of the models, the internal migrant population and older adult individuals in Shanghai may be contributing factors to the emergence of areas with high Hr-TB notification rates. Given these insights, we advocate for targeted interventions, especially in identified high-risk hotspots and high-risk areas.
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Affiliation(s)
- Hongyin Zhang
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Ruoyao Sun
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Zheyuan Wu
- Division of TB and HIV/AIDS Prevention, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
- Shanghai Institutes of Preventive Medicine, Shanghai, China
| | - Yueting Liu
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Meiru Chen
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Jinrong Huang
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Yixiao Lv
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Fei Zhao
- Department of Pharmacy, Beijing Hospital, National Center of Gerontology, Beijing, China
- Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Beijing Key Laboratory of Assessment of Clinical Drugs Risk and Individual Application (Beijing Hospital), Beijing, China
| | - Yangyi Zhang
- Division of TB and HIV/AIDS Prevention, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
- Shanghai Institutes of Preventive Medicine, Shanghai, China
- Department of Epidemiology, School of Public Health and Key Laboratory of Public Health Safety, Fudan University, Shanghai, China
| | - Minjuan Li
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Hongbing Jiang
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Yiqiang Zhan
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Jimin Xu
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Yanzi Xu
- Nanshan District Center for Disease Control and Prevention, Shenzhen, Guangdong, China
| | - Jianhui Yuan
- Nanshan District Center for Disease Control and Prevention, Shenzhen, Guangdong, China
| | - Yang Zhao
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Xin Shen
- Division of TB and HIV/AIDS Prevention, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
- Shanghai Institutes of Preventive Medicine, Shanghai, China
| | - Chongguang Yang
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China
- Nanshan District Center for Disease Control and Prevention, Shenzhen, Guangdong, China
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, United States
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Gao X, Li T, Han W, Xiong Y, Xu S, Ma H, Wang Q, Zhang Q, Yang G, Xie D, Jiang P, Wu H, Lin M, Liu M, Ni M, Wang D, Li Y, Jiao L, Ding C, Zhang Z. The positivity rates and drug resistance patterns of Mycobacterium tuberculosis using nucleotide MALDI-TOF MS assay among suspected tuberculosis patients in Shandong, China: a multi-center prospective study. Front Public Health 2024; 12:1322426. [PMID: 38304182 PMCID: PMC10830759 DOI: 10.3389/fpubh.2024.1322426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/08/2024] [Indexed: 02/03/2024] Open
Abstract
Objective To investigate the positivity rates and drug resistance characteristics of Mycobacterium tuberculosis (MTB) among suspected tuberculosis (TB) patients in Shandong Province, the second-largest population province in China. Methods A prospective, multi-center study was conducted from April 2022 to June 2023. Pathogen and drug resistance were identified using nucleotide matrix-assisted laser desorption ionization time-of-flight mass spectrometry (nucleotide MALDI-TOF MS). Results Of 940 suspected TB patients included in this study, 552 cases were found to be infected with MTB giving an overall positivity rate of 58.72%. Total of 346 cases were resistant to arbitrary anti-TB drug (62.68%), with Zibo (76.47%), Liaocheng and Weihai (both 69.23%) ranking top three and TB treatment history might be a related factor. Monoresistance was the most common pattern (33.53%), with isoniazid the highest at 12.43%, followed by rifampicin at 9.54%. Further analysis of gene mutations conferring resistance revealed diverse types with high heteroresistance rate found in multiple anti-TB drugs. Conclusion A relatively high rate of MTB positivity and drug resistance was found in Shandong Province during and after the COVID-19 pandemic, indicating the need for strengthening rapid identification of species and drug resistance among suspected TB patients to guide better medication and minimize the occurrence of drug resistance.
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Affiliation(s)
- Xusheng Gao
- Department of Tuberculosis, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Tongxia Li
- Department of Tuberculosis, Qingdao Chest Hospital, Qingdao, Shandong, China
| | - Wenge Han
- Department of Tuberculosis, Weifang Second People's Hospital, Weifang, Shandong, China
| | - Yu Xiong
- Department of Tuberculosis, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Shiyang Xu
- Department of Tuberculosis, Dezhou Second People's Hospital, Dezhou, Shandong, China
| | - Hongbao Ma
- Department of Tuberculosis, Yantai Pulmonary Hospital, Yantai, Shandong, China
| | - Qing Wang
- Department of Tuberculosis, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Qiuxia Zhang
- Department of Internal Medicine, Zaozhuang Tumor Hospital, Zaozhuang, Shandong, China
| | - Guofeng Yang
- Department of Tuberculosis, Liaocheng Infectious Disease Hospital, Liaocheng, Shandong, China
| | - Dan Xie
- Department of Tuberculosis, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Peipei Jiang
- Department of Tuberculosis, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Hailiang Wu
- Department of Tuberculosis, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Mei Lin
- Department of Tuberculosis, Qingdao Chest Hospital, Qingdao, Shandong, China
| | - Min Liu
- Department of Respiratory Medicine, Tai'an Tumor Prevention and Treatment Hospital, Tai'an, Shandong, China
| | - Mingde Ni
- Department of Tuberculosis, Linyi People's Hospital, Linyi, Shandong, China
| | - Decui Wang
- Department of Tuberculosis, Binzhou Central Hospital, Binzhou, Shandong, China
| | - Ying Li
- Department of Internal Medicine, Zibo First Hospital, Zibo, Shandong, China
| | - Lunxian Jiao
- Third Department of Respiratory Medicine, Yantai Beihai Hospital, Yantai, Shandong, China
| | - Caihong Ding
- Department of Tuberculosis, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Zhongfa Zhang
- Respiratory Center, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
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Riccardi N, Occhineri S, Vanino E, Antonello RM, Pontarelli A, Saluzzo F, Masini T, Besozzi G, Tadolini M, Codecasa L. How We Treat Drug-Susceptible Pulmonary Tuberculosis: A Practical Guide for Clinicians. Antibiotics (Basel) 2023; 12:1733. [PMID: 38136767 PMCID: PMC10740448 DOI: 10.3390/antibiotics12121733] [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: 11/18/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Tuberculosis (TB) remains one of the leading causes of morbidity and mortality worldwide and pulmonary TB (PTB) is the main variant responsible for fueling transmission of the infection. Effective treatment of drug-susceptible (DS) TB is crucial to avoid the emergence of Mycobacterium tuberculosis-resistant strains. In this narrative review, through a fictional suggestive case of DS PTB, we guide the reader in a step-by-step commentary to provide an updated review of current evidence in the management of TB, from diagnosis to post-treatment follow-up. World Health Organization and Centre for Diseases Control (CDC) guidelines for TB, as well as the updated literature, were used to support this manuscript.
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Affiliation(s)
- Niccolò Riccardi
- StopTB Italia ODV, 20159 Milan, Italy
- Infectious Diseases Unit, Azienda Ospedaliera Universitaria Pisana, 56124 Pisa, Italy
| | - Sara Occhineri
- StopTB Italia ODV, 20159 Milan, Italy
- Infectious Diseases Unit, Azienda Ospedaliera Universitaria Pisana, 56124 Pisa, Italy
| | - Elisa Vanino
- StopTB Italia ODV, 20159 Milan, Italy
- Infectious Diseases Unit, Santa Maria delle Croci Hospital, AUSL Romagna, 48100 Ravenna, Italy
| | | | - Agostina Pontarelli
- StopTB Italia ODV, 20159 Milan, Italy
- Unit of Respiratory Infectious Diseases, Cotugno Hospital, Azienda Ospedaliera dei Colli, 80131 Naples, Italy
| | - Francesca Saluzzo
- StopTB Italia ODV, 20159 Milan, Italy
- Emerging Bacterial Pathogens Unit, IRCCS San Raffaele Scientific Institute, Vita-Salute, San Raffaele University, 20132 Milan, Italy
| | | | | | - Marina Tadolini
- StopTB Italia ODV, 20159 Milan, Italy
- Infectious Disease Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
| | - Luigi Codecasa
- StopTB Italia ODV, 20159 Milan, Italy
- Regional TB Reference Centre, Villa Marelli Institute, ASST Grande Ospedale Metropolitano Niguarda, 20159 Milan, Italy
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