ABSTRACT
Introduction: Tuberculosis is one of the oldest diseases with high morbidity and mortality. India accounts for one- fourth of the global TB burden (2.7million cases). Material and methods: A total 1056 patients were included in this study. All patients were requested to give two sputum samples, spot sputum sample (at the time of visit) and early morning sputum for mycobacterial testing. All spot samples tested with smear microscopy and Xpert MTB/Rif assay. Rifampicin resistant samples compared with conventional method. Results: Out of 1056 sputum samples GeneXpert MTB Rif assay detected positive 204 (19.3%), not detected 827 (78.31%). There is significant difference founded for positivity in spot samples and early morning sputum samples (P =0.0026). Rifampicins resistant were 8 (3.9%) andshown 100% sensitivity, specificity with Conventional method. Conclusion: For diagnosing tuberculosis and detecting Rifampicin resistance GeneXpert MTB/RIF has been especially recommended.
ABSTRACT
In recent years, the role of infectious agents in the aetiology of atherosclerotic disease has come to the forefront. In the present study, seroprevalence (IgG) of chlamydia pneumoniae and helicobacter pylori in patients with atherosclerotic coronary heart disease was compared to normal healthy adults. Out of a total of 117 patients 101 had unstable angina (UA) and 16 had chronic stable angina (CSA). C. pneumoniae seropositivity was found in 66% of patients with UA and 94% of CSA patients. The corresponding figures for H. pylori were 58% and 56% respectively. In comparison, 81% of healthy adults were seropositive for C. pneumoniae and 53% for H.pylori. No significant association was found between CHD and the infectious agents. However, this study has revealed a high infection by C. pneumoniae as well as H.pylori in this part of India.