galactomannan has been researched along with Tuberculosis--Pulmonary* in 2 studies
2 other study(ies) available for galactomannan and Tuberculosis--Pulmonary
Article | Year |
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Galactomannan detection in bronchoalveolar lavage fluids: A diagnostic approach for fungus ball in patients with pulmonary tuberculosis?
Several previous studies have shown cavitary lung lesions in old pulmonary tuberculosis (PTB) increase the risk of fungus ball. Detection of galactomannan (GM) in bronchoalveolar lavage (BAL) is also proposed as a diagnostic approach for the fungus ball.. We evaluated the diagnosis of fungus balls and GM levels in BAL samples in PTB patients.. A total of 110 PTB patients were evaluated for fungus ball during 2017-2019. The patients were evaluated for radiological, histopathological results and mycological findings of BAL including GM detection and culture. The sensitivity, specificity and positive and negative predictive value for GM test were calculated. The optimal cut-off for BAL GM testing was determined by receiver operating characteristic (ROC).. Of 110 PTB patients, nine (8.18%) showed fungus ball, all with old PTB. The molecularly confirmed Aspergillus species were A. flavus, A. fumigatus and A. ochraceus. The sensitivity and specificity of BAL GM ≥ 0.5 in old PTB patients with fungus ball were 100%, 41.5%, respectively. The statistical analysis of the mean ± SEM of BAL GM levels was demonstrated a higher levels of GM in patients with fungus ball/aspergilloma compared to old PTB patients without fungus ball/aspergilloma. The optimal cut-off value for BAL GM was determined as 0.50 by ROC curve analysis.. According to our results, we can recommend the detection of GM in BAL samples as a diagnostic approach for fungus ball in PTB patients. Topics: Adolescent; Adult; Aged; Aged, 80 and over; Aspergillus; Bronchoalveolar Lavage Fluid; Female; Galactose; Humans; Invasive Pulmonary Aspergillosis; Iran; Male; Mannans; Middle Aged; Predictive Value of Tests; ROC Curve; Tomography, X-Ray Computed; Tuberculosis, Pulmonary; Young Adult | 2020 |
A novel diagnosis scoring model to predict invasive pulmonary aspergillosis in the intensive care unit.
To improve the quality of invasive pulmonary aspergillosis (IPA) management for intensive care unit (ICU) patients using a practical diagnostic scoring model.. This nested case-control study aimed to determine the incidence of IPA in 405 ICU patients, between July 2012 and June 2014, at 6 hospitals in Jakarta, Indonesia. Phenotypic identifications and galactomannan (GM) tests of sera and lung excreta were performed in mycology laboratory, Parasitology Department, Faculty of Medicine, Universitas Indonesia in Jakarta, Indonesia.. The incidence of IPA in the ICUs was 7.7% (31 of 405 patients). A scoring model used for IPA diagnosis showed 4 variables as the most potential risk factors: lung excreta GM index (score 2), solid organ malignancy (score 2), pulmonary tuberculosis (score 2), and systemic corticosteroids (score 1). Patients were included in a high-risk group if their score was greater than 2, and in a low-risk group if their score was less than 2.. This study provides a novel diagnosis scoring model to predict IPA in ICU patients. Using this model, a more rapid diagnosis and treatment of IPA may be possible. The application of the diagnosis scoring should be preceded by specified pre-requisites. Topics: Adrenal Cortex Hormones; Case-Control Studies; Galactose; Humans; Incidence; Indonesia; Intensive Care Units; Mannans; Middle Aged; Neoplasms; Predictive Value of Tests; Pulmonary Aspergillosis; Risk Factors; Tuberculosis, Pulmonary | 2019 |