Latent TB
Host markers in Quantiferon supernatants differentiate active TB from latent TB infection: preliminary report
... into TB infection and disease groups to validate the accuracies and the cut-off values of the markers identified in this ...and latent TB by these cytokine combina- tions is ...negative TB, ...
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Social Activity Patterns Drive High Rates of Latent Tuberculosis Infection among Adolescents in Urban Tanzania—Latent TB Infection in Adolescents, Tanzania
... of TB, Mycobacterium tuberculosis (MTB) [2], but most show no signs or symptoms of active disease, ..., latent TB infection (LTBI) ...active TB at some point in their lives [2] ...preventing ...
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The use of anti-tuberculosis therapy for latent TB infection
... of latent TB infection are intended for infections with isolates sensitive to first-line tuberculosis ...(MDR TB), the presumption of infection caused by drug-sensitive TB isolates may not be ...
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Screening and identification of a six cytokine biosignature for detecting TB infection and discriminating active from latent TB
... and latent TB ...that TB-antigen stimulated IL-2 releases were significantly higher in TB- infected individuals (ATB + LTBI) than individuals in CON ...
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Effect of TB Therapy on the Health and Nutritional Status of Infants Aged 6 Months to 5 Years Diagnosed with Latent TB
... treat TB+ children in this study, the standard treat- ment regimen (first-line anti-tuberculosis drugs) which included rifampicin, isoniazid, pyrazinamide and ethambutol for the first 2 months and only rifampi- ...
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Tuberculin Skin Test – outdated or still useful for Latent TB Infection screening?
... endemic TB settings as diagnostic tool for determining latent Mycobacterium tuberculosis (MTB) infection (LTBI) ...define latent tuberculosis infection as “a state of persistent immune response to ...
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New York City Department of Health Protocols for Latent TB Infection Treatment
... If immunocompetent, these persons should be given short-term LTBI therapy: four drugs for 2 months and two drugs for 2 months ("4 for 2, for 2"), for a total of 4 months of treatment, as described below. ...
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The epidemiology of childhood tuberculosis in the Netherlands: still room for prevention
... dren TB typically presents by the formation of a primary complex in the lungs consisting of a small peripheral pulmonary focus and hilar or paratracheal lymph node in- ...Childhood TB control involves ...
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Poor predictability of QuantiFERON-TB assay in recipients and donors for tuberculosis development after kidney transplantation in an intermediate-TB-burden country
... of TB infection and previous BCG vaccination, post-transplant medications including immu- nosuppressants, and laboratory data including QFT and chest radiographs were ...collected. TB development after KT ...
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Performance of the tuberculin skin test and interferon γ release assay for detection of tuberculosis infection in immunocompromised patients in a BCG vaccinated population
... of TB, rapid diagnosis and treatment for active TB patients is the mainstay of national TB programs in developing ...active TB is not sufficient to eliminate the disease, because individ- uals ...
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Prevalence of latent tuberculosis infection in healthcare workers at a hospital in Naples, Italy, a low-incidence country
... active TB cases in HCWs occur when the risk of TB infection is underestimated and control programs are ...of TB transmission and adopting ef- fective control measures have been recommended to reduce ...
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Community based testing of migrants for infectious diseases (COMBAT ID) : impact, acceptability and cost effectiveness of identifying infectious diseases among migrants in primary care : protocol for an interrupted time series, qualitative and health economic analysis
... for latent TB, HIV, hepa- titis B and hepatitis C from April ...with TB incidence ≥150/100 000 or from sub-Sa- haran Africa or a refugee/asylum seeker will be identified by staff at the time of ...
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Infection control and the burden of tuberculosis infection and disease in health care workers in china: a cross sectional study
... reduce TB transmission in health care facilities ...on TB infection control have been released in 2009 and call on countries to institute programs to screen for TB reg- ularly in HCW and to routinely ...
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Tuberculosis related miRNAs have potential as disease biomarkers
... Whole-genome transcriptional profiling uncovered some potential signatures in the development of the dis- ease [4,20]. Transcripts identified by the microarray me- thods included not only mRNA, but also non-coding RNAs, ...
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Quantitative Analysis of Gamma Interferon Release Assay Response in Children with Latent and Active Tuberculosis
... for TB infec- ...active TB compared to those with latent TB infection (LTBI), even though the median values were higher in the first ...to TB Ag if they had active TB (median 10 ...
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Tuberculosis in Malaysia: a continuing surge
... 425 TB patients, including Malaysians and foreigners, were treated at the Institute of Respiratory Medicine from May to December ...2003. TB was found relatively more often in foreign laborers and ...
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Coexistent Malnutrition Is Associated with Perturbations in Systemic and Antigen-Specific Cytokine Responses in Latent Tuberculosis Infection
... with latent TB (LTB), we examined circulating and TB antigen- stimulated levels of cytokines in individuals with LTB and low BMI (LBMI) and compared them with those in individuals with LTB and normal ...
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<p>The blood transcriptional signature for active and latent tuberculosis</p>
... actives TB, we analyzed the blood gene expression profiles of 69 latent TB patients and 54 active pulmonary TB (PTB) ...between latent and active TB ...active TB ...
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QuantiFERON conversion following tuberculin administration is common in HIV infection and relates to baseline response
... CFP-10, and TB7.7, that can be boosted by intra-dermal PPD injection. One explanation for this phenomenon is that pre-existing memory responses may be stimulated by PPD (which include antigens ESAT-6 and CFP-10) when TST ...
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Risk Factors Associated with Indeterminate Gamma Interferon Responses in the Assessment of Latent Tuberculosis Infection in a High-Incidence Environment
... in latent TB diagnosis, and several studies have evaluated the ability of IGRA to detect LTBI in the presence of HIV infection in settings where HIV/TB are ...enumerated TB-specific T cells ...
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