A First Look At The Italian Registry On Pulmonary Non-Tuberculous Mycobacteria (Ntm) -Irene
EUROPEAN RESPIRATORY JOURNAL(2020)
摘要
Data on characteristics of patients with pulmonary NTM in Italy are lacking. The Italian Registry on pulmonary NTM (IRENE) has been set up in April 2017 as a multicenter, prospective, observational, cohort study enrolling consecutive adults with active NTM pulmonary infection or NTM pulmonary disease (NTM-PD) from 48 centers across Italy. Data are collected at baseline with yearly follow-up visits. 500 patients have been enrolled in the registry so far. Median (IQR) age is 67 (55-75) years, 66% are females, median (IQR) BMI is 20 (18-22), and 45% are current/former smokers. 90% have pre-existing lung diseases, including bronchiectasis (66%), COPD (21%), cystic fibrosis (10%) and asthma (8%), 36% have GERD, and 25% at least one risk factor for immunosuppression. 355 (71%) patients met the 2007 ATS/IDSA criteria for NTM-PD. Among them, the most common NTM are M. avium complex (72%) -including M. intracellulare (28%) and M. avium (27%)-, M. abscessus complex (MABc) (13%) -including M. a.abscessus (10%)-, M. xenopi (4%) and M. kansasii (3%). 77% of the patients have cough, 55% sputum production, 51% fatigue, 47% shortness of breath, 37% weight loss, 27% intermittent fever, 26% haemoptysis, and 22% night sweats. In terms of radiology, 21% of the patients have cavitating nodules, 13% large cavities and 58% consolidations. Median (IQR) FEV1%pred. is 77% (59-94). A total of 77% of patients with NTM-PD underwent treatment, including azithromycin/clarithromycin, ethambutol, rifampicin/rifabutin. IRENE has the important role to inform the clinical and scientific communities on the current management of adults with pulmonary NTM in Italy and acts as a national network to increase disease awareness.
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Chronic diseases
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