11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children

Hajar Skali; Fatima Zahrae Lazrak; Asmae Lamrani Hanchi; Tarik Salama; El Mohtadi Aghoutane; Redouane El Fezzazi; Nabila Soraa

doi:doi:10.11648/j.ajlm.20220702.11

11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children

Hajar Skali, Fatima Zahrae Lazrak, Asmae Lamrani Hanchi, Tarik Salama, El Mohtadi Aghoutane, Redouane El Fezzazi, Nabila Soraa

Published in American Journal of Laboratory Medicine (Volume 7, Issue 2)

Received: 17 February 2022 Accepted: 4 March 2022 Published: 12 March 2022

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Abstract

Osteoarticular infections are an important cause of morbidity and mortality in the pediatric age group. Staphylococcus aureus is the most frequently identified. Early adequate and multidisciplinary care is required. Recently, an increasing incidence of OAI has been related to the improvement of identification methods of microorganism. The aim of this study was to describe, over a period of 11 years, the epidemiological and bacteriological profile of pediatric osteoarticular infections. This retrospective study conducted at the Microbiology Department of the University Hospital of Marrakech over a period of 11 years (2010-2020) including all strains isolated from synovial fluid or bone or joint samples obtained from the pediatric orthopedic surgery department. Six hundred thirty-nine samples were analyzed. The positivity rate to bacteria was at 56,5%. The mean age was 6,5 years. The male gender was predominant with a sex-ratio at 2,65. Arthritis represented 60%. The main etiological agent was Staphylococcus aureus, followed by Streptococcus Beta hemolytic group A (13,3%). Strains of Enterobacteriaceae (EB) were resistant to third-generation cephalosporins by production of Extended Spectrum Betalactamase in 45% of cases. An early diagnosis and start of antimicrobial treatment are crucial for good patient outcome, as well as the control of the infectious focus. Cytobacteriological examination is essential in order to isolate the germ, to study its susceptibility to antibiotics.

Published in	American Journal of Laboratory Medicine (Volume 7, Issue 2)
DOI	10.11648/j.ajlm.20220702.11
Page(s)	23-27
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Arthritis, Pediatric, Bacterial Arthritis, Osteoarticular Infection, Staphylococcus aureus

References

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APA Style

Hajar Skali, Fatima Zahrae Lazrak, Asmae Lamrani Hanchi, Tarik Salama, El Mohtadi Aghoutane, et al. (2022). 11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children. American Journal of Laboratory Medicine, 7(2), 23-27. https://doi.org/10.11648/j.ajlm.20220702.11

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ACS Style

Hajar Skali; Fatima Zahrae Lazrak; Asmae Lamrani Hanchi; Tarik Salama; El Mohtadi Aghoutane, et al. 11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children. Am. J. Lab. Med. 2022, 7(2), 23-27. doi: 10.11648/j.ajlm.20220702.11

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AMA Style

Hajar Skali, Fatima Zahrae Lazrak, Asmae Lamrani Hanchi, Tarik Salama, El Mohtadi Aghoutane, et al. 11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children. Am J Lab Med. 2022;7(2):23-27. doi: 10.11648/j.ajlm.20220702.11

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@article{10.11648/j.ajlm.20220702.11,
  author = {Hajar Skali and Fatima Zahrae Lazrak and Asmae Lamrani Hanchi and Tarik Salama and El Mohtadi Aghoutane and Redouane El Fezzazi and Nabila Soraa},
  title = {11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children},
  journal = {American Journal of Laboratory Medicine},
  volume = {7},
  number = {2},
  pages = {23-27},
  doi = {10.11648/j.ajlm.20220702.11},
  url = {https://doi.org/10.11648/j.ajlm.20220702.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajlm.20220702.11},
  abstract = {Osteoarticular infections are an important cause of morbidity and mortality in the pediatric age group. Staphylococcus aureus is the most frequently identified. Early adequate and multidisciplinary care is required. Recently, an increasing incidence of OAI has been related to the improvement of identification methods of microorganism. The aim of this study was to describe, over a period of 11 years, the epidemiological and bacteriological profile of pediatric osteoarticular infections. This retrospective study conducted at the Microbiology Department of the University Hospital of Marrakech over a period of 11 years (2010-2020) including all strains isolated from synovial fluid or bone or joint samples obtained from the pediatric orthopedic surgery department. Six hundred thirty-nine samples were analyzed. The positivity rate to bacteria was at 56,5%. The mean age was 6,5 years. The male gender was predominant with a sex-ratio at 2,65. Arthritis represented 60%. The main etiological agent was Staphylococcus aureus, followed by Streptococcus Beta hemolytic group A (13,3%). Strains of Enterobacteriaceae (EB) were resistant to third-generation cephalosporins by production of Extended Spectrum Betalactamase in 45% of cases. An early diagnosis and start of antimicrobial treatment are crucial for good patient outcome, as well as the control of the infectious focus. Cytobacteriological examination is essential in order to isolate the germ, to study its susceptibility to antibiotics.},
 year = {2022}
}

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TY - JOUR
T1 - 11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children
AU - Hajar Skali
AU - Fatima Zahrae Lazrak
AU - Asmae Lamrani Hanchi
AU - Tarik Salama
AU - El Mohtadi Aghoutane
AU - Redouane El Fezzazi
AU - Nabila Soraa
Y1 - 2022/03/12
PY - 2022
N1 - https://doi.org/10.11648/j.ajlm.20220702.11
DO - 10.11648/j.ajlm.20220702.11
T2 - American Journal of Laboratory Medicine
JF - American Journal of Laboratory Medicine
JO - American Journal of Laboratory Medicine
SP - 23
EP - 27
PB - Science Publishing Group
SN - 2575-386X
UR - https://doi.org/10.11648/j.ajlm.20220702.11
AB - Osteoarticular infections are an important cause of morbidity and mortality in the pediatric age group. Staphylococcus aureus is the most frequently identified. Early adequate and multidisciplinary care is required. Recently, an increasing incidence of OAI has been related to the improvement of identification methods of microorganism. The aim of this study was to describe, over a period of 11 years, the epidemiological and bacteriological profile of pediatric osteoarticular infections. This retrospective study conducted at the Microbiology Department of the University Hospital of Marrakech over a period of 11 years (2010-2020) including all strains isolated from synovial fluid or bone or joint samples obtained from the pediatric orthopedic surgery department. Six hundred thirty-nine samples were analyzed. The positivity rate to bacteria was at 56,5%. The mean age was 6,5 years. The male gender was predominant with a sex-ratio at 2,65. Arthritis represented 60%. The main etiological agent was Staphylococcus aureus, followed by Streptococcus Beta hemolytic group A (13,3%). Strains of Enterobacteriaceae (EB) were resistant to third-generation cephalosporins by production of Extended Spectrum Betalactamase in 45% of cases. An early diagnosis and start of antimicrobial treatment are crucial for good patient outcome, as well as the control of the infectious focus. Cytobacteriological examination is essential in order to isolate the germ, to study its susceptibility to antibiotics.
VL - 7
IS - 2
ER -

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Author Information

Hajar Skali

Bacteriology-Virology Laboratory, Arrazi Hospital, University Hospital Mohammed VI of Marrakech, Faculty of Medicine and Pharmacy of Marrakech, University of Cadi Ayyad of Marrakech, Marrakech, Morocco
Fatima Zahrae Lazrak

Bacteriology-Virology Laboratory, Arrazi Hospital, University Hospital Mohammed VI of Marrakech, Faculty of Medicine and Pharmacy of Marrakech, University of Cadi Ayyad of Marrakech, Marrakech, Morocco
Asmae Lamrani Hanchi

Bacteriology-Virology Laboratory, Arrazi Hospital, University Hospital Mohammed VI of Marrakech, Faculty of Medicine and Pharmacy of Marrakech, University of Cadi Ayyad of Marrakech, Marrakech, Morocco
Tarik Salama

Pediatric Orthopedics Department, Arrazi Hospital, University Hospital Mohammed VI of Marrakech, Faculty of Medicine and Pharmacy of Marrakech, University of Cadi Ayyad of Marrakech, Marrakech, Morocco
El Mohtadi Aghoutane

Pediatric Orthopedics Department, Arrazi Hospital, University Hospital Mohammed VI of Marrakech, Faculty of Medicine and Pharmacy of Marrakech, University of Cadi Ayyad of Marrakech, Marrakech, Morocco
Redouane El Fezzazi

Pediatric Orthopedics Department, Arrazi Hospital, University Hospital Mohammed VI of Marrakech, Faculty of Medicine and Pharmacy of Marrakech, University of Cadi Ayyad of Marrakech, Marrakech, Morocco
Nabila Soraa

Bacteriology-Virology Laboratory, Arrazi Hospital, University Hospital Mohammed VI of Marrakech, Faculty of Medicine and Pharmacy of Marrakech, University of Cadi Ayyad of Marrakech, Marrakech, Morocco

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APA Style

Hajar Skali, Fatima Zahrae Lazrak, Asmae Lamrani Hanchi, Tarik Salama, El Mohtadi Aghoutane, et al. (2022). 11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children. American Journal of Laboratory Medicine, 7(2), 23-27. https://doi.org/10.11648/j.ajlm.20220702.11

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ACS Style

Hajar Skali; Fatima Zahrae Lazrak; Asmae Lamrani Hanchi; Tarik Salama; El Mohtadi Aghoutane, et al. 11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children. Am. J. Lab. Med. 2022, 7(2), 23-27. doi: 10.11648/j.ajlm.20220702.11

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AMA Style

Hajar Skali, Fatima Zahrae Lazrak, Asmae Lamrani Hanchi, Tarik Salama, El Mohtadi Aghoutane, et al. 11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children. Am J Lab Med. 2022;7(2):23-27. doi: 10.11648/j.ajlm.20220702.11

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@article{10.11648/j.ajlm.20220702.11,
  author = {Hajar Skali and Fatima Zahrae Lazrak and Asmae Lamrani Hanchi and Tarik Salama and El Mohtadi Aghoutane and Redouane El Fezzazi and Nabila Soraa},
  title = {11-year Surveillance of the Epidemiological and Bacteriological Profile of Osteoarticular Infections in Children},
  journal = {American Journal of Laboratory Medicine},
  volume = {7},
  number = {2},
  pages = {23-27},
  doi = {10.11648/j.ajlm.20220702.11},
  url = {https://doi.org/10.11648/j.ajlm.20220702.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajlm.20220702.11},
  abstract = {Osteoarticular infections are an important cause of morbidity and mortality in the pediatric age group. Staphylococcus aureus is the most frequently identified. Early adequate and multidisciplinary care is required. Recently, an increasing incidence of OAI has been related to the improvement of identification methods of microorganism. The aim of this study was to describe, over a period of 11 years, the epidemiological and bacteriological profile of pediatric osteoarticular infections. This retrospective study conducted at the Microbiology Department of the University Hospital of Marrakech over a period of 11 years (2010-2020) including all strains isolated from synovial fluid or bone or joint samples obtained from the pediatric orthopedic surgery department. Six hundred thirty-nine samples were analyzed. The positivity rate to bacteria was at 56,5%. The mean age was 6,5 years. The male gender was predominant with a sex-ratio at 2,65. Arthritis represented 60%. The main etiological agent was Staphylococcus aureus, followed by Streptococcus Beta hemolytic group A (13,3%). Strains of Enterobacteriaceae (EB) were resistant to third-generation cephalosporins by production of Extended Spectrum Betalactamase in 45% of cases. An early diagnosis and start of antimicrobial treatment are crucial for good patient outcome, as well as the control of the infectious focus. Cytobacteriological examination is essential in order to isolate the germ, to study its susceptibility to antibiotics.},
 year = {2022}
}

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