Clinical, Radiological, and Microbiological Characteristics of Mycobacterium simiae Infection in 97 Patients
is a rare species of slow-growing nontuberculous mycobacteria (NTM). From 2002 to 2017, we conducted a retrospective study that included all patients with NTM-positive respiratory samples detected in two university hospitals of the French overseas department of Reunion Island. We recorded the preval...
Saved in:
Published in | Antimicrobial agents and chemotherapy Vol. 62; no. 7; pp. e00395 - 18 |
---|---|
Main Authors | , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
American Society for Microbiology
01.07.2018
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | is a rare species of slow-growing nontuberculous mycobacteria (NTM). From 2002 to 2017, we conducted a retrospective study that included all patients with NTM-positive respiratory samples detected in two university hospitals of the French overseas department of Reunion Island. We recorded the prevalence of
in this cohort, as well as the clinical, radiological, and microbiological features of patients with at least 1 sample positive for
In our cohort, 97 patients (15.1%) were positive for
Twenty-one patients (21.6%) met the American Thoracic Society (ATS) criteria for infection.
infection was associated with bronchiectasis, micronodular lesions, and weight loss. Antibiotic susceptibility testing was performed for 60 patients, and the isolates were found to have low susceptibility to antibiotics, except for amikacin, fluoroquinolones, and clarithromycin. Treatment failed for 4 of the 8 patients treated for
infection. Here, we describe a specific cluster corresponding to a large cohort of patients with
, a rare nontuberculous mycobacterium associated with low pathogenicity and poor susceptibility to antibiotics. |
---|---|
Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 Citation Coolen-Allou N, Touron T, Belmonte O, Gazaille V, Andre M, Allyn J, Picot S, Payet A, Veziris N. 2018. Clinical, radiological, and microbiological characteristics of Mycobacterium simiae infection in 97 patients. Antimicrob Agents Chemother 62:e00395-18. https://doi.org/10.1128/AAC.00395-18. |
ISSN: | 0066-4804 1098-6596 |
DOI: | 10.1128/aac.00395-18 |