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Oral Diseases Oct 2023This study aimed to analyze the demographic, clinical, histopathological, diagnosis, treatment, and follow-up data on the occurrence of oral and maxillofacial... (Review)
Review
OBJECTIVES
This study aimed to analyze the demographic, clinical, histopathological, diagnosis, treatment, and follow-up data on the occurrence of oral and maxillofacial tuberculosis (OMTB).
METHODS
Electronic searches without publication date restrictions were undertaken in four databases. Case reports and case series describing the occurrence of OMTB were included. Critical evaluation of studies was done using the Joanna Briggs Institute - University of Adelaide tool for case reports or case series.
RESULTS
A total of 217 studies were included in the qualitative synthesis, for a total of 301 cases of OMTB. Of these patients, 192 (63.7%) were male, with an average age of 39.6 ± 19.8 (15 months to 81 years). The tongue (n = 80/26.6%) represented the most common affected site, followed by the mandible (n = 43/14.3%). The clinical presentation consisted mainly of a painful ulcerated lesion (n = 156/56.5%). Histopathological analysis showed a granulomatous inflammation in most cases (n = 156/63.1%). The main diagnostic methods used were sputum test (n = 53/26.8%), culture (n = 49/24.7%) and purified protein derivative (PPD), or Mantoux test (n = 49/24.7%). Antituberculosis therapy was used in 244 cases (100.0%) and 5.2% of patients died.
CONCLUSIONS
This systematic review provided clinical, demographic data and information about diagnostic methods of OMTB lesions and served as an important guide to assist health professionals in the early diagnosis of these lesions.
Topics: Humans; Male; Young Adult; Adult; Middle Aged; Female; Tuberculosis; Oral Ulcer; Mandible; Tongue; Health Personnel
PubMed: 35785411
DOI: 10.1111/odi.14290 -
The Lancet. Infectious Diseases Dec 2020Use of an interferon-γ (IFN-γ) release assay or tuberculin skin test for detection and management of latent tuberculosis infection is controversial. For both types of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Use of an interferon-γ (IFN-γ) release assay or tuberculin skin test for detection and management of latent tuberculosis infection is controversial. For both types of test, we assessed their predictive value for the progression of latent infection to active tuberculosis disease, the targeting value of preventive treatment, and the necessity of dual testing.
METHODS
In this systematic review and meta-analysis, we searched PubMed, Embase, Web of Science, and the Cochrane Library, with no start date or language restrictions, on Oct 18, 2019, using the keywords ("latent tuberculosis" OR "latent tuberculosis infection" OR "LTBI") AND ("interferon gamma release assays" OR "Interferon-gamma Release Test" OR "IGRA" OR "QuantiFERON®-TB in tube" OR "QFT" OR "T-SPOT.TB") AND ("tuberculin skin test" OR "tuberculin test" OR "Mantoux test" OR "TST"). We included articles that used a cohort study design; included information that individuals with latent tuberculosis infection detected by IFN-γ release assay, tuberculin skin test, or both, progressed to active tuberculosis; reported information about treatment; and were limited to high-risk populations. We excluded studies that included patients with active or suspected tuberculosis at baseline, evaluated a non-commercial IFN-γ release assay, and had follow-up of less than 1 year. We extracted study details (study design, population investigated, tests used, follow-up period) and the number of individuals observed at baseline, who progressed to active tuberculosis, and who were treated. We then calculated the pooled risk ratio (RR) for disease progression, positive predictive value (PPV), and negative predictive value (NPV) of IFN-γ release assay versus tuberculin skin test.
FINDINGS
We identified 1823 potentially eligible studies after exclusion of duplicates, of which 256 were eligible for full-text screening. From this screening, 40 studies (50 592 individuals in 41 cohorts) were identified as eligible and included in our meta-analysis. Pooled RR for the rate of disease progression in untreated individuals who were positive by IFN-γ release assay versus those were negative was 9·35 (95% CI 6·48-13·49) compared with 4·24 (3·30-5·46) for tuberculin skin test. Pooled PPV for IFN-γ release assay was 4·5% (95% CI 3·3-5·8) compared with 2·3% (1·5-3·1) for tuberculin skin test. Pooled NPV for IFN-γ release assay was 99·7% (99·5-99·8) compared with 99·3% (99·0-99·5) for tuberculin skin test. Pooled RR for rates of disease progression in individuals positive by IFN-γ release assay who were untreated versus those who were treated was 3·09 (95% CI 2·08-4·60) compared with 1·11 (0·69-1·79) for the same populations who were positive by tuberculin skin test. Pooled proportion of disease progression for individuals who were positive by IFN-γ release assay and tuberculin skin test was 6·1 (95% CI 2·3-11·5). Pooled RR for rates of disease progression in individuals who were positive by IFN-γ release assay and tuberculin skin test who were untreated versus those who were treated was 7·84 (95% CI 4·44-13·83).
INTERPRETATION
IFN-γ release assays have a better predictive ability than tuberculin skin tests. Individuals who are positive by IFN-γ release assay might benefit from preventive treatment, but those who are positive by tuberculin skin test probably will not. Dual testing might improve detection, but further confirmation is needed.
FUNDING
National Natural Science Foundation of China and Natural Foundation of Yunnan Province.
Topics: Antitubercular Agents; Humans; Interferon-gamma; Latent Tuberculosis; Tuberculin Test
PubMed: 32673595
DOI: 10.1016/S1473-3099(20)30276-0 -
BMC Infectious Diseases May 2023Until now, the performance of interferon-γ release assay (IGRA) and Mantoux tests remains unclear in infant tuberculous meningitis (TBM). Therefore, a systematic review...
AIM
Until now, the performance of interferon-γ release assay (IGRA) and Mantoux tests remains unclear in infant tuberculous meningitis (TBM). Therefore, a systematic review is performed to evaluate the sensitivity of IGRA and Mantoux tests for the diagnosis of infant TBM in low and intermediate tuberculosis (TB) burden countries, while following PRISMA.
METHODS
Several databases, including PubMed, EBSCO, Embase, Scopus, Web of Science, ClinicalTrials.gov, and Cochrane Central Register of Controlled Trials, were searched. Articles describing the results of IGRA or Mantoux tests among infant TBM were included for analysis. Data, such as age, sex, Mantoux test or IGRA, and cerebrospinal fluid (CSF) microbiological examinations (such as acid-fast bacilli (AFB) smear, TB PCR, and TB culture), were extracted from each study.
RESULTS
A total of 31 articles were enrolled for further analysis, including 48 cases. The mean age was 9.4 ± 5.8 months and boys accounted for 57.1% of infants (24/42). Mantoux test was positive in 57.4% (27/47) of tested infants and IGRA was positive in 77.8% (7/9) of infants. In addition, among the infants with confirmed TB, 18 (52.9%, 18/34) of them have positive Mantoux responses and 7 (20.0%, 7/35) have positive IGRA results.
CONCLUSIONS
In low or intermediate TB burden countries, the Mantoux test has a poor performance for diagnosing TBM among infants, and IGRAs appear to have a moderate sensitivity for the diagnosis of infant TBM.
Topics: Humans; Infant; Male; Interferon-gamma; Interferon-gamma Release Tests; Mycobacterium tuberculosis; Sensitivity and Specificity; Tuberculin Test; Tuberculosis, Meningeal; Female
PubMed: 37254061
DOI: 10.1186/s12879-023-08327-4 -
Clinical Rheumatology Apr 2020Takayasu arteritis (TA) is a granulomatous vasculitis of large vessels with unknown aetiopathogenesis. An association between TA and tuberculosis (TB) has been suggested...
Takayasu arteritis (TA) is a granulomatous vasculitis of large vessels with unknown aetiopathogenesis. An association between TA and tuberculosis (TB) has been suggested by several authors. The objective of this study was to perform a systematic review of the literature on the association of Mycobacterium tuberculosis (MT) infection in patients with TA. The research was conducted using the PUBMED/Medline and LILACS databases including studies published until June 2019 and using the descriptors "takayasu arteritis", "tuberculosis", "mycobacterium tuberculosis", "purified protein derivate" (PPD), "mantoux test", "quantiferon tb gold", and "interferon gamma release assay" (IGRA). A total of 113 publications were found, but only 38 publications were included after the pre-established criteria were applied. The results were divided into (1) active TB in adolescents with TA: 13 cases; (2) active TB in adults with TA: 116 cases, with a prevalence ranging from 6.3 to 20%, including a South Korean study of 267 cases of TA that found a prevalence of active TB of 17.7%; (3) latent TB in TA patients: the most widely used method was PPD, and only one study compared PPD with IGRA; the prevalence ranged from 20 to 82%; (4) findings that indicate TB in arterial biopsy or autopsies: 5 studies, with different results ranging from an absence of MT DNA in the aortic tissue to 70% positivity; and (5) immunological studies that evaluated the presence of antimycobacterial antibodies and heat shock proteins in TA patients. Although most of the studies show a high prevalence of TB, it is not possible to establish a causal relationship. We suggest that greater care be taken with latent TB screening in patients who are TA candidates for immunosuppressive therapy.
Topics: Humans; Immunosuppressive Agents; Interferon-gamma; Latent Tuberculosis; Prevalence; Takayasu Arteritis; Tuberculin Test; Tuberculosis
PubMed: 31729680
DOI: 10.1007/s10067-019-04818-5