Main Article Content

Authors

Introduction: The Mycobacterium abscessus complex includes multidrug resistant emerging pathogens, which limit therapeutic options for treating infections caused by these microorganisms. In this study, the minimum inhibitory concentrations —mics— obtained by 2 quantitative methods were compared, the cut-off points used in the colorimetric micromethod —cmm— were established and the antimicrobial susceptibility was evaluated. Materials and Methods: The mic for nine antibiotics was determined by cmm and broth microdilution —bmd— for 19 strains of M. abscessus complex. The Snedecor F test was used to establish the significant difference in the cim between the methods, cutoff points were determined by the probability distribution method for the cmm. Results and Discussion: A correlation of 50% between cmm and bmd for antibiotics tested was found. Probably, this discrepancy in the results is due to differences in some technical parameters of each procedure. All strains were susceptible to amikacin and were resistant to meropenem and ampicillin-sulbactam. Independently of the species of M. abscessus complex, fluoroquinolones showed a low inhibitory activity (0-25%) on clinical isolates, results that are similar to those reported by other authors. The Multidrug resistance patterns observed in the strains tested suggest the need for susceptibility testing as tools to guide and optimize the therapeutic behavior in infections caused by M. abscessus. 

Ramírez A., Morcillo, N., Imperiale, B., Araque, M., & De Waard, J. H. (2018). Comparison and Evaluation of Quantitative Methods for Determining Antimicrobial Susceptibility of Complex Mycobacterium Abscessus Strains. Revista Ciencias De La Salud, 16(1), 69–81. https://doi.org/10.12804/revistas.urosario.edu.co/revsalud/a.6491

Petrini B. Mycobacterium abscessus: an emerging rapid-growing potential pathogen. apmis. 2006;114:319-28. doi: 10.1111/j.1600-0463.2006.apm_390.x

García-Martos P, García-Agudo L. Infecciones por micobacterias de crecimiento rápido. Enferm Infecc Microbiol Clin. 2012;30:192-200. doi: 10.1016/j.eimc.2011.09.017

Leao SC, Tortoli E, Euzéby JP, Garcia MJ. Proposal that Mycobacterium massiliense and Mycobacterium bolletii be united and reclassi ed as Mycobacterium abscessus subsp. bolletii comb. nov., designation of Mycobacterium abscessus subsp. abscessus subsp. nov. and emended description of Mycobacterium abscessus. Int J Syst Evol Microbiol. 2011;61:2311-3. doi: 10.1099/ijs.0.023770-0

Sassi M, Drancourt M. Genome analysis reveals three genomospecies in Mycobacterium abscessus. bmc Genomics. 2014;15:359. doi: 10.1186/1471-2164-15-359

Tan JL, Ngeow YF, Choo SW. Support from phylogenomic networks and subspecies sig- natures for separation of Mycobacterium massiliense from Mycobacterium bolletii. J Clin Microbiol. 2015;53:3042-6. doi: 10.1128/JCM.00541-15

Alcaide F, Esteban J. Infecciones cutáneas y de partes blandas por micobacterias no tuberculosas. Enferm Infecc Microbiol Clin. 2010;28(supl. 1):46-50. doi: 10.1016/S0213- 005X(10)70008-2

Rivera-Olivero IA, Guevara A, Escalona A, Oliver M, Pérez-Alfonzo R, Piquero J, et al. Infecciones en tejido blando debidas a micobacterias no tuberculosas posterior a me- soterapia. ¿Cuál es el precio de la belleza? Enferm Infecc Microbiol Clin. 2006;24:302-6.

Da Mata O, Hernández-Pérez R, Corrales H, Cardoso-Leao S, de Waard J. Seguimiento de un brote de infección en tejido blando causado por Mycobacterium abscessus pos- terior a la mesoterapia en Venezuela. Enferm Infecc Microbiol Clin. 2010;28:596-601. doi: 10.1016/j.eimc.2009.08.003

Torres-Coy JA, Rodríguez-Castillo BA, Pérez-Alfonzo R, De Waard JH. Sourse investigation of two aoutbreaks of skin and soft tissue infection by Mycobacterium abscessus subsp. abscessus in Venezuela. Epidemiol Infect. 2015;6:1-4. doi: 10.1017/S0950268815002381

Brown-Elliott B, Nash K, Wallace Jr R. Antimicrobial susceptibility testing, drug resis- tance mechanisms, and therapy o nfections with nontuberculous mycobacteria. Clin Microbiol Rev. 2012,25:545-82. doi: 10.1128/CMR.05030-11

Nessar R, Cambau E, Reyrat J, Murray A, Gicquel B. Mycobacterium abscessus: a new antibiotic nightmare. J Antimicrob Chemother. 2012;67:810-8.doi: 10.1093/jac/dkr578

Ripoll F, Pasek S, Schenowitz C, Dossat C, Barbe V, Rottman M, et al. Non mycobacterial virulence genes in the genome of emerging pathogen Mycobacterium abscessus. PlosOne. 2009;4:1-11. doi: 10.1371/journal.pone.0005660

Lee S, Kim J, Jeong J, Park Y, Bai G-H, Lee E, et al. Evaluation of the broth microdilu- tion method using 2,3-diphenyl-5-thienyl-(2)-tetrazolium chloride for rapidly growing mycobacteria susceptibility testing. J Korean Med Sci. 2007;22:784-90. doi: 10.3346/ jkms.2007.22.5.784

Clinical and Laboratory Standards Institute —clsi—. Susceptibility testing of Mycobacteria, nocardiae, and other aerobic actinomycetes; approved standard. Document M24-A2. 2a ed. Wayne: clsi; 2011.

Pontino MV, Di Giulio B, Fernández C, Imperiale B, Bodon A, Morcillo N. Evaluación de un micrométodo colorimétrico para determinar la concentración inhibitoria mínima de drogas antituberculosas frente a Mycobacterium tuberculosis. Rev Arg Microbiol. 2006;38:145-51.

Morcillo N, Imperiale B, Di Giulio B. Evaluation of mgit 960TM and the colorimet- ric-based method for tuberculosis drug susceptibility testing. Int J Tuberc Lung Dis. 2010;14(9):1169-75.

Escobar L, Rivera A, Aristizábal F. Estudio comparativo de los métodos de resazuri- na y mtt en estudios de citotoxicidad en líneas celulares tumorales humanas. Vitae. 2010;17(1):67-74.

Ramírez A, de Waard J-H, Araque M. Molecular mechanisms of clarithromycin resis- tance in Mycobacterium abscessus complex in clinical isolates from Venezuela. J Glob Antimicrob Resist. 2015;3:205-9. doi: 10.1016/j.jgar.2015.05.007

Telenti A, Marchesi F, Balz M, Bally F, Böttger E, Bodmer T. Rapid Identi cation of my- cobacteria to the species level by polimerase chain reaction and restriction enzyme analysis. J Clin Microbiol. 1993;31:175-8.

Bastian S, Veziris N, Roux AL, Brossier F, Gaillard JL, Jarlier V, et al. Assessment of clari- thromycin susceptibility in strains belonging to the Mycobacterium abscessus group by erm(41) and rrl sequencing. Antimicrob Agents Chemother. 2011;55:775-81. doi: 10.1128/ AAC.00861-10

Begg CB. Evaluation of diagnostic test. En: Armitage P, Colton T, editores. Encyclopedia of biostatistics. 2a ed. Chichester: John Wiley and Sons, Inc.; 2005.

Dean AG, Sullivan KM, Soe MM. OpenEpi: Open Source Epidemiologic Statistics for Public Health, Versión 3.0.3 [Internet]. [citado 2015 feb. 23]. Disponible en: http://www. openepi.com

Nie W, Duan H, Huang H, Lu Y, Bi D, Chu N. Species identi cation of Mycobacterium ab- scessus subsp. abscessus and Mycobacterium abscessus subsp. bolletii using rpoB and hsp65, and susceptibility testing to eight antibiotics. Int J Infect Dis. 2014;25:170-4. doi: 10.1016/j.ijid.2014.02.014

Lavollay M, Dubée V, Heym B, Herrmann J-L, Gaillard J-L, Gutmann L, et al. In vitro activ- ity of cefoxitin and imipenem against Mycobacterium abscessus complex. Clin Microbiol Infect. 2013;20:O297-300. doi: 10.1111/1469-0691.12405

Youmans AS, Youmans GP. The effect of ‘Tween 80’ in vitro on the bacteriostatic activity of twenty compounds for Mycobacterium tuberculosis. J Bacteriol. 1948;56:245-52.

Li G, Lian L-l, Wan L, Zhang J, Zhao X, Jiang Y, et al. Antimicrobial susceptibility of stan- dard strains of nontuberculous mycobacteria by microplate Alamar blue assay. PLoS ONE. 2013;8: e84065. doi: 10.1371/journal.pone.0084065

Set R, Rokade R, Agrawal S, Shastri J. Antimicrobial susceptibility testing of rapidly growing mycobacteria by microdilution- Experience of a tertiary care centre. Indian J Med Microbiol. 2010;28:48-50. doi: 10.4103/0255-0857.58729

Heidarieh P, Mirsaeidi M, Hashemzadeh M, Feizabadi MM, Bostanabad SZ, Ghalami Nobar M, et al. In vitro antimicrobial susceptibility of nontuberculous mycobacteria in Iran. Microb Drug Resist. 2016;22:172-8. doi: 10.1089/mdr.2015.0134

Kim SY, Kim CK, Bae IK, Jeong SH, Yim JJ, Jung JY, et al. The drug susceptibility pro le and inducible resistance to macrolides of Mycobacterium abscessus and Mycobacterium mas- siliense in Korea. Diagn Microbiol Infect Dis. 2015;81:107-11. doi: 10.1016/j.diagmicro- bio.2014.10.007

Lee SH, Yoo HK, Kim SH, Koh WJ, Kim CK, Park YK, et al. The drug resistance pro le of Mycobacterium abscessus group strains from Korea. Ann Lab Med. 2014;34:31-7. doi: 10.3343/alm.2014.34.1.31

Downloads

Download data is not yet available.

Similar Articles

1 2 3 > >> 

You may also start an advanced similarity search for this article.