The study of pyrazinamide resistance in Mycobacterium tuberculosis isolates from high-risk groups at Office of Disease Prevention and Control 3 Nakhonsawan between fiscal year 2016 to 2018
Keywords:
Pyrazinamide, Multidrug-resistant tuberculosis (MDR-TB), High risk groupAbstract
This study aimed to determine the rate of PZA resistance in three high-risk groups of tuberculosis (TB) patients consists of re-treatment, on-treatment and pre-treatment. Three hundred and seventy-one of high-risk group samples were performed using drug susceptibility testing in tuberculosis laboratory of the Office of Disease Prevention and Control 3 NakhonSawan Province, during fiscal year 2016 to 2018. The highest rate of PZA resistance was the on-treatment group (15.9%) followed by re-treatment group (11.0%) and pre-treatment group (8.2%), respectively but there were no statistically significant differences (P-value = 0.186). The rates of PZA resistance were found in 32.4% of MDR-TB isolates and 6.6% of pan-susceptible isolates. Comparison of drug susceptibility testing results of PZA and other four first-line anti-tuberculosis drugs i.e., streptomycin (SM), isoniazid (INH), rifampicin (RIF) and ethambutol (EMB) showed statistically significant differences (P-value <0.05). The highest rate of PZA resistance was 80.0% that found in EMB resistance isolates while PZA resistance rates of RIF, SM and INH resistance isolates were 28.9%, 28.6% and 27.4%, respectively. PZA susceptibility testing should be performed in three high-risk groups especially on-treatment group because percentage of MDR-TB and the PZA resistance rate of this group were high.
References
World Health Organization. Global tuberculo-sis report 2019. Geneva, Switzerland: WHO; 2019.
World Health Organization. Guidelines for treatment of drug-susceptible tuberculosis and patient care. Geneva, Switzerland: WHO; 2017.
สำนักวัณโรค กรมควบคุมโรค. แนวทางการรักษาผู้ป่ วยวัณโรคดื้อยาหลายขนาน ด้วยสูตรยาระยะสั้น 9 เดือน. กรุงเทพฯ: สำนักพิมพ์อักษรกราฟฟิ คแอนด์ดีไซน์; 2561.
สำนักวัณโรค กรมควบคุมโรค. แนวทางการบริหารจัดการผู้ป่ วยวัณโรคดื้อยา. กรุงเทพฯ: โรงพิมพ์ชุมนุมสหกรณ์การเกษตรแห่งประเทศไทย; 2558.
World Health Organization. WHO consolidat-ed guidelines on drug-resistant tuberculosis treatment. Geneva, Switzerland: WHO; 2019.
Miotto P, Cabibbe AM, Feuerriegel S, Casali N, Drobniewski F, Rodionova Y, et al.My-cobacterium tuberculosis pyrazinamide resis-tance determinants: a multicenter study. mBio 2014;5(5):e01819-14.
Aung WW, Ei PW, Nyunt WW, Htwe MM, Win SM, Aye KT, et al. Pyrazinamide resis-tance among multidrug-resistant Mycobacte-rium tuberculosis clinical isolates in Myanmar. Antimicrob Agents Chemother 2018;62:e01984-17.
Syre H, Valvatne H, Stavrum R, Mannsåker T, Muthivhi T, et al. Pyrazinamide resistance among South African multidrug-resistant My-cobacterium tuberculosisisolates. J Clin Mi-crobiol 2008;46(10):3459-64.
Ando H, Mitarai S, Kondo Y, Suetake T, Seki-guchi JI, Kato S, et al. Pyrazinamide resistance in multidrug-resistant Mycobacterium tuber-culosis isolates in Japan. Clin Microbiol Infect 2010;16(8):1164-8.
Jonmalung J, Prammananan T, Leechaweng-wongs M, Chaiprasert A. Surveillance of pyrazinamide susceptibility among multi-drug-resistant Mycobacterium tuberculosisisolates from Siriraj Hospital, Thailand. BMC Microbiol 2010;10:223.
Fonseca Lde S, Marsico AG, Vieira GB, Duarte Rda S, Saad MH, Mello Fde C. Cor-relation between resistance to pyrazinamide and resistance to other antituberculosis drugs in Mycobacterium tuberculosis strains isolat-ed at a referral hospital. J Bras Pneumol 2012;38(5):630-3.
Tola HH, Tol A, Shojaeizadeh D, Garma-roudi G. Tuberculosis Treatment Non-Ad-herence and Lost to Follow Up among TB Patients with or without HIV in Developing Countries: A Systematic Review. Iran J Pub-lic Health 2015;44(1):1-11.
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