Publication: Impact of diabetes mellitus on clinical parameters and treatment outcomes of newly diagnosed pulmonary tuberculosis patients in Thailand
Issued Date
2013-11-01
Resource Type
ISSN
17421241
13685031
13685031
Other identifier(s)
2-s2.0-84886725525
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Mahidol University
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SCOPUS
Bibliographic Citation
International Journal of Clinical Practice. Vol.67, No.11 (2013), 1199-1209
Suggested Citation
D. Duangrithi, V. Thanachartwet, V. Desakorn, P. Jitruckthai, K. Phojanamongkolkij, S. Rienthong, C. Chuchottaworn, P. Pitisuttithum Impact of diabetes mellitus on clinical parameters and treatment outcomes of newly diagnosed pulmonary tuberculosis patients in Thailand. International Journal of Clinical Practice. Vol.67, No.11 (2013), 1199-1209. doi:10.1111/ijcp.12215 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/32092
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Title
Impact of diabetes mellitus on clinical parameters and treatment outcomes of newly diagnosed pulmonary tuberculosis patients in Thailand
Abstract
Background To assess the clinical and laboratory parameters, response to therapy and development of antituberculosis (TB) drug resistance in pulmonary TB (PTB) patients with diabetes mellitus (DM) and without DM. Methods Using a prospective design, 227 of 310 new cases of culture-positive PTB diagnosed at the Queen Savang Vadhana Memorial Hospital and the Chonburi Hospital between April 2010 and July 2012 that met the study criteria were selected. Data regarding clinical and laboratory parameters, drug susceptibility and treatment outcomes were compared between PTB patients with DM and those without DM. To control for age, the patients were stratified into two age groups (< 50 and ≥ 50 years) and their data were analysed. Results Of the 227 patients, 37 (16.3%) had DM, of which 26 (70.3%) had been diagnosed with DM prior to PTB diagnosis and 11 (29.7%) had developed DM at PTB diagnosis. After controlling for age, no significant differences were found between the two groups regarding mycobacterium burden, sputum-culture conversion rate, evidence of multidrug-resistant tuberculosis, frequency of adverse drug events from anti-TB medications, treatment outcomes and relapse rate. The presenting symptoms of anorexia (p = 0.050) and haemoptysis (p = 0.036) were observed significantly more frequently in PTB patients with DM, while the presenting symptom of cough was observed significantly more frequently in PTB patients without DM (p = 0.047). Conclusions Plasma glucose levels should be monitored in all newly diagnosed PTB patients and a similar treatment regimen should be prescribed to PTB patients with DM and those without DM in high TB-burden countries. © 2013 The Authors. International Journal of Clinical Practice published by John Wiley & Sons Ltd.