Observational studyPLoS neglected tropical diseases2022
Epidemiology of infection by pulmonary non-tuberculous mycobacteria in French Guiana 2008-2018.
Observational study in PLoS neglected tropical diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 8 citations in OpenAlex.
- Diagnostic performance of nucleic acid MALDI-TOF MS in mycobacterial detection, species identification, and drug resistance testing for Mycobacterium tuberculosis.BMC infectious diseases · 2026Article
- Nontuberculous Mycobacteria Infections in Children: A Clinical Overview of Diagnosis and Management.Microorganisms · 2026Review
- Detection of Mtb and NTM: preclinical validation of a new asymmetric PCR-binary deoxyribozyme sensor assay.Microbiology spectrum · 2024Article
- Global Epidemiology of Nontuberculous Mycobacterial Pulmonary Disease: A Review.Clinics in chest medicine · 2023Review
- [Overview of infectious and non-infectious diseases in French Guiana in 2022].Medecine tropicale et sante internationale · 2023Review
- Variability ofAntibiotics (Basel, Switzerland) · 2022Review
- Nontuberculous Mycobacteria Isolates in Respiratory Samples and Mycobacterial Pulmonary Disease in an Area of Northern Spain.Open respiratory archivesArticle
- Clinical Presentations and Species Spectrum of Nontuberculous Mycobacteria in Suspected Pulmonary Tuberculosis Cases.Journal of global infectious diseasesArticle
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Authors and funding
14 authors at 7 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionUnlike diseases caused by Mycobacterium tuberculosis, M. leprae and M. ulcerans, the epidemiology of pulmonary non-tuberculous mycobacteria (PNTM) has not received due attention in French Guiana. The main objective of the current study was to define the incidence of these PNTM infections: NTM pulmonary diseases (NTM-PD) and casual PNTM isolation (responsible of latent infection or simple colonization). The secondary objectives were to determine species diversity and geographic distribution of these atypical mycobacteria.
methodsA retrospective observational study (2008-2018) of French Guiana patients with at least one PNTM positive respiratory sample in culture was conducted. Patients were then classified into two groups: casual PNTM isolation or pulmonary disease (NTM-PD), according to clinical, radiological and microbiological criteria defined by the American Thoracic Society / Infectious Disease Society of America (ATS / IDSA) in 2007.
results178 patients were included, out of which 147 had casual PNTM isolation and 31 had NTM-PD. Estimated annual incidence rate of respiratory isolates was 6.17 / 100,000 inhabitants per year while that of NTM-PD was 1.07 / 100,000 inhabitants per year. Among the 178 patients, M. avium complex (MAC) was the most frequently isolated pathogen (38%), followed by M. fortuitum then M. abscessus (19% and 6% of cases respectively), the latter two mycobacteria being mainly found in the coastal center region. Concerning NTM-PD, two species were mainly involved: MAC (81%) and M. abscessus (16%). DISCUSSION/
conclusionThis is the first study on the epidemiology of PNTM infections in French Guiana. PNTM's incidence looks similar to other contries and metropolitan France and NTM-PD is mostly due to MAC and M.abscessus. Although French Guiana is the French territory with the highest tuberculosis incidence, NTM should not be overlooked.
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