Correlation of serum Adenosine Deaminase levels with microbiological parameters in Pulmonary Tuberculosis.
Indian J Clin Biochem
; 39(3): 380-386, 2024 Jul.
Article
en En
| MEDLINE
| ID: mdl-39005875
ABSTRACT
Accurate diagnosis of pulmonary tuberculosis is largely based on sputum smear microscopy, culture, and GeneXpert MTB/RIF tests; culture being the gold standard. All these diagnostic tests require sputum sample to be positive for Mycobacterium tuberculosis, while many active TB patients often do not present with M. tuberculosis positive sputum. Biochemical markers play an important role in early diagnosis, disease prevention, and drug response in tuberculosis. This study aims to find the association of serum adenosine deaminase (a biomarker) with the various microbiological parameters like sputum smear microscopy, culture and CBNAAT in pulmonary tuberculosis patients. A total of 40 cases were collected from November 2019 to October 2021, and the presumptive cases of pulmonary tuberculosis diagnosed by Ziehl-Neelsen staining for acid fast bacilli and/or CBNAAT were recruited. Serum adenosine deaminase levels were estimated.The following variables were significantly associated (p < 0.05) with serum adenosine deaminase levels age, sputum smear microscopy findings, time to culture positivity, CBNAAT category and Ct value (Mean).This study does witness few significant correlations between serum adenosine deaminase levels and various microbiological parameters used in diagnosis of TB, which can be further explored and utilised in diagnosis and treatment of pulmonary tuberculosis.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Indian J Clin Biochem
Año:
2024
Tipo del documento:
Article