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Clinical and epidemiological characteristics of M. kansasii pulmonary infections from Rio de Janeiro, Brazil, between 2006 and 2016.

Overview of attention for article published in Jornal de Pneumologia, January 2020
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Title
Clinical and epidemiological characteristics of M. kansasii pulmonary infections from Rio de Janeiro, Brazil, between 2006 and 2016.
Published in
Jornal de Pneumologia, January 2020
DOI 10.36416/1806-3756/e20190345
Pubmed ID
Authors

Telma Goldenberg, Regina Gayoso, Roberto Mogami, Maria Cristina Lourenço, Jesus Paes Ramos, Luciana Distasio de Carvalho, Margareth Pretti Dalcolmo, Fernanda Carvalho de Queiroz Mello

Abstract

Objective To evaluate clinical, tomographic, and microbiological characteristics of pulmonary disease caused by M. kansasii (MKPD) in patients treated at an outpatient unit from 2006-2016. Methods We studied thirty eight patients, and analyzed socio-demographic, clinical-radiological, laboratory, and therapeutic characteristics. Results The mean age was 64 years (SD = 10.6; IIQ = 57-72; median = 65.0), and 22 (57.9%) male patients. Pulmonary comorbidity was present in 89.5% of the patients. The most frequent comorbidity was bronchiectasis (78.9%). Previous treatment for pulmonary tuberculosis (PTB) was found in 65.9%. The most used therapeutic regimen was rifampicin, isoniazid and ethambutol (44.7%). Chest tomography (CT) showed bronchiectasis (94.1%), architectural distortion (76.5%), septum thickening (67.6%), and cavities (64.7%). Disease was bilateral in 85.2%. We observed 10.7% resistance to rifampicin, 67.9% resistance to ethambutol, and sensitivity to clarithromycin. Conclusion In patients with structural lung disease, it is important to search for NTM, the main differential diagnosis with PTB. Chest CT showed different patterns that overlapped with structural disease caused by PTB or other lung diseases. We observed resistance to ethambutol, a drug component of the recommended regimen.

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Mendeley readers

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The data shown below were compiled from readership statistics for 26 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 26 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 5 19%
Other 2 8%
Professor 2 8%
Researcher 2 8%
Student > Ph. D. Student 2 8%
Other 4 15%
Unknown 9 35%
Readers by discipline Count As %
Nursing and Health Professions 5 19%
Medicine and Dentistry 5 19%
Immunology and Microbiology 5 19%
Business, Management and Accounting 1 4%
Biochemistry, Genetics and Molecular Biology 1 4%
Other 0 0%
Unknown 9 35%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 23 July 2020.
All research outputs
#23,014,265
of 25,658,541 outputs
Outputs from Jornal de Pneumologia
#555
of 718 outputs
Outputs of similar age
#408,430
of 479,094 outputs
Outputs of similar age from Jornal de Pneumologia
#33
of 44 outputs
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We're also able to compare this research output to 44 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.