ABSTRACT
BACKGROUND: The management of Latent Tuberculosis Infection is crucial in fighting Tuberculosis worldwide, and particularly in low incidence European Countries. While guidelines for the management of Tuberculosis in newly arrived immigrants have been issued by the European Center for Disease Control and Prevention and by the National Health Authorities in Italy, these are not widely implemented yet at local level. STUDY DESIGN: We report our program for the screening of Latent Tuberculosis Infection and active Tuberculosis in asylum seekers, jointly implemented by Public Health Authorities and the Infectious Diseases Department of a tertiary care, teaching hospital in Northern Italy. METHODS: We reviewed records of the asylum seekers who were screened at our center via Tuberculin Skin Test and/or Interferon Gamma Release Assay plus chest X-ray and either treated with Isoniazid Preventive Treatment or for active Tuberculosis Disease in case of positive results. RESULTS: We screened 726 migrants, mostly males (97.3%) and from Sub-Saharan Africa (82.2%) and found a high adherence rate for both screening (98.2%) and Isoniazid Preventive Treatment (90.1%). In addition, we found seven cases of active Tuberculosis. CONCLUSIONS: Latent Tuberculosis Infection screening and treatment proved feasible in our program, which should be systematically implemented in asylum seekers reaching Europe.
Subject(s)
Latent Tuberculosis/epidemiology , Mass Screening , Refugees , Adolescent , Adult , Africa South of the Sahara/ethnology , Algorithms , Antitubercular Agents/therapeutic use , Asia, Southeastern/ethnology , Bronchoalveolar Lavage Fluid/microbiology , Female , Humans , Interferon-gamma Release Tests , Isoniazid/therapeutic use , Italy/epidemiology , Latent Tuberculosis/diagnosis , Latent Tuberculosis/diagnostic imaging , Latent Tuberculosis/drug therapy , Male , Mass Screening/statistics & numerical data , Mediterranean Region/ethnology , Mycobacterium tuberculosis/isolation & purification , Patient Compliance , Prevalence , Program Evaluation , Retrospective Studies , Sputum/microbiology , Tuberculin Test , Young AdultABSTRACT
OBJECTIVES: To summarize the available evidence on the diagnostic performance for invasive aspergillosis (IA) in non-hematological, non-solid organ transplantation critically ill patients of the following: (i) existing definitions of IA (developed either for classical immunocompromised populations or for non-immunocompromised critically ill patients); (ii) laboratory tests; (iii) radiology tests. METHODS: A systematic review was performed by evaluating studies assessing the diagnostic performance for IA of a definition/s and/or laboratory/radiology test/s vs. a reference standard (histology) or a reference definition. RESULTS: Sufficient data for evaluating the performance of existing definitions and laboratory tests for the diagnosis of IA in critically ill patients is available only for invasive pulmonary aspergillosis. Against histology/autopsy as reference, the AspICU definition showed a promising diagnostic performance but based on small samples and applicable only to patients with positive respiratory cultures. Studies on laboratory tests consistently indicated a better diagnostic performance of bronchoalveolar lavage fluid (BALF) galactomannan (GM) than serum GM, and a suboptimal specificity of BALF and serum (1,3)-ß-D-glucan. CONCLUSIONS: Evidence stemming from this systematic review will guide the discussion for defining invasive aspergillosis within the FUNDICU project. The project aims to develop a standard set of definitions for invasive fungal diseases in critically ill, adult patients.
