Forskning ved Københavns Universitet - Københavns Universitet

Forside

Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Standard

Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation. / Ventrella, G.; Moodley, A.; Grandolfo, E.; Parisi, A.; Corrente, M.; Buonavoglia, D.; Guardabassi, L.

I: Veterinary Microbiology, Bind 211, 11.2017, s. 103-106.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Ventrella, G, Moodley, A, Grandolfo, E, Parisi, A, Corrente, M, Buonavoglia, D & Guardabassi, L 2017, 'Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation', Veterinary Microbiology, bind 211, s. 103-106. https://doi.org/10.1016/j.vetmic.2017.09.015

APA

Ventrella, G., Moodley, A., Grandolfo, E., Parisi, A., Corrente, M., Buonavoglia, D., & Guardabassi, L. (2017). Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation. Veterinary Microbiology, 211, 103-106. https://doi.org/10.1016/j.vetmic.2017.09.015

Vancouver

Ventrella G, Moodley A, Grandolfo E, Parisi A, Corrente M, Buonavoglia D o.a. Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation. Veterinary Microbiology. 2017 nov;211:103-106. https://doi.org/10.1016/j.vetmic.2017.09.015

Author

Ventrella, G. ; Moodley, A. ; Grandolfo, E. ; Parisi, A. ; Corrente, M. ; Buonavoglia, D. ; Guardabassi, L. / Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation. I: Veterinary Microbiology. 2017 ; Bind 211. s. 103-106.

Bibtex

@article{fbfdb26b0beb4c55bc99b1ab8d53a3e6,
title = "Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation",
abstract = "In the last decade there has been a rapid global spread of methicillin-resistant Staphylococcus pseudintermedius (MRSP) clones displaying multidrug resistance in dogs. We investigated prevalence, antimicrobial susceptibility and clonal distribution of MRSP isolated from clinical canine samples between during 2011–2014. Following species identification by nuc PCR, MRSP were confirmed by the presence of mecA and characterized by antimicrobial susceptibility testing, Pulsed Field Gel Electrophoresis (PFGE), SCCmec typing, and Multi-Locus Sequence Typing (MLST) of a few isolates having distinct PFGE profiles. Both the MRSP isolation frequency in the 175 samples tested (12{\%}) and the prevalence of methicillin resistance amongst the 63 S. pseudintermedius isolates (33{\%}) were high compared to a previous study in Italy. Sequence type (ST)71 carrying SCCmec type II–III, described as the epidemic European MRSP clone, accounted for approximately half of the isolates. The remaining isolates belonged to ST410-SCCmec type II–III, ST258-SCCmec type IV and other three clones associated with SCCmec type IV (ST261, ST290 and ST477). MRSP were consistently resistant to potentiated sulfonamides, and more frequently to clindamycin, ciprofloxacin and doxycycline than methicillin-susceptible isolates. Gentamicin was the only antibiotic showing good in vitro activity on all MRSP with 20 of the 21 isolates being susceptible. Results confirm a high prevalence of MRSP amongst clinical samples in Italy, revealing the emergence of new clones other than ST71, such as ST258, ST410, ST261, ST290 and ST477, here describe for the first time. Implementation of antimicrobial stewardship and surveillance programmes are required to prevent the emergence of new MRSP clones and reducing transmission in small animal practice.",
keywords = "Methicillin resistance, Multidrug-resistant Staphylococcus, pseudintermedius, Small animal veterinary practice, Dogs",
author = "G. Ventrella and A. Moodley and E. Grandolfo and A. Parisi and M. Corrente and D. Buonavoglia and L. Guardabassi",
year = "2017",
month = "11",
doi = "10.1016/j.vetmic.2017.09.015",
language = "English",
volume = "211",
pages = "103--106",
journal = "Veterinary Microbiology",
issn = "0378-1135",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation

AU - Ventrella, G.

AU - Moodley, A.

AU - Grandolfo, E.

AU - Parisi, A.

AU - Corrente, M.

AU - Buonavoglia, D.

AU - Guardabassi, L.

PY - 2017/11

Y1 - 2017/11

N2 - In the last decade there has been a rapid global spread of methicillin-resistant Staphylococcus pseudintermedius (MRSP) clones displaying multidrug resistance in dogs. We investigated prevalence, antimicrobial susceptibility and clonal distribution of MRSP isolated from clinical canine samples between during 2011–2014. Following species identification by nuc PCR, MRSP were confirmed by the presence of mecA and characterized by antimicrobial susceptibility testing, Pulsed Field Gel Electrophoresis (PFGE), SCCmec typing, and Multi-Locus Sequence Typing (MLST) of a few isolates having distinct PFGE profiles. Both the MRSP isolation frequency in the 175 samples tested (12%) and the prevalence of methicillin resistance amongst the 63 S. pseudintermedius isolates (33%) were high compared to a previous study in Italy. Sequence type (ST)71 carrying SCCmec type II–III, described as the epidemic European MRSP clone, accounted for approximately half of the isolates. The remaining isolates belonged to ST410-SCCmec type II–III, ST258-SCCmec type IV and other three clones associated with SCCmec type IV (ST261, ST290 and ST477). MRSP were consistently resistant to potentiated sulfonamides, and more frequently to clindamycin, ciprofloxacin and doxycycline than methicillin-susceptible isolates. Gentamicin was the only antibiotic showing good in vitro activity on all MRSP with 20 of the 21 isolates being susceptible. Results confirm a high prevalence of MRSP amongst clinical samples in Italy, revealing the emergence of new clones other than ST71, such as ST258, ST410, ST261, ST290 and ST477, here describe for the first time. Implementation of antimicrobial stewardship and surveillance programmes are required to prevent the emergence of new MRSP clones and reducing transmission in small animal practice.

AB - In the last decade there has been a rapid global spread of methicillin-resistant Staphylococcus pseudintermedius (MRSP) clones displaying multidrug resistance in dogs. We investigated prevalence, antimicrobial susceptibility and clonal distribution of MRSP isolated from clinical canine samples between during 2011–2014. Following species identification by nuc PCR, MRSP were confirmed by the presence of mecA and characterized by antimicrobial susceptibility testing, Pulsed Field Gel Electrophoresis (PFGE), SCCmec typing, and Multi-Locus Sequence Typing (MLST) of a few isolates having distinct PFGE profiles. Both the MRSP isolation frequency in the 175 samples tested (12%) and the prevalence of methicillin resistance amongst the 63 S. pseudintermedius isolates (33%) were high compared to a previous study in Italy. Sequence type (ST)71 carrying SCCmec type II–III, described as the epidemic European MRSP clone, accounted for approximately half of the isolates. The remaining isolates belonged to ST410-SCCmec type II–III, ST258-SCCmec type IV and other three clones associated with SCCmec type IV (ST261, ST290 and ST477). MRSP were consistently resistant to potentiated sulfonamides, and more frequently to clindamycin, ciprofloxacin and doxycycline than methicillin-susceptible isolates. Gentamicin was the only antibiotic showing good in vitro activity on all MRSP with 20 of the 21 isolates being susceptible. Results confirm a high prevalence of MRSP amongst clinical samples in Italy, revealing the emergence of new clones other than ST71, such as ST258, ST410, ST261, ST290 and ST477, here describe for the first time. Implementation of antimicrobial stewardship and surveillance programmes are required to prevent the emergence of new MRSP clones and reducing transmission in small animal practice.

KW - Methicillin resistance

KW - Multidrug-resistant Staphylococcus

KW - pseudintermedius

KW - Small animal veterinary practice

KW - Dogs

U2 - 10.1016/j.vetmic.2017.09.015

DO - 10.1016/j.vetmic.2017.09.015

M3 - Journal article

C2 - 29102103

VL - 211

SP - 103

EP - 106

JO - Veterinary Microbiology

JF - Veterinary Microbiology

SN - 0378-1135

ER -

ID: 186746450