American Journal of Biomedical and Life Sciences

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Retrospective Analysis of Bacterial Pathogens Isolated from Wound Infections at a Tertiary Hospital in Nguru, Yobe State Nigeria

Received: 06 March 2015    Accepted: 20 March 2015    Published: 24 March 2015
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Abstract

Wound infections inflict clinical and societal consequences on the patients, but its bacteriological characteristic varies with different factors. Therefore, effective treatment and management of wound infections in hospital and community setting will require detailed epidemiological knowledge of the infecting bacterial pathogens and their antibiogram peculiar to the environment. Based on this information, we examined the prevalence and antibiogram of bacterial pathogens isolated from wound infection cases seen at the hospital over the study period. A total of 392 wound swabs/ and pus of different types of wound infections from different anatomical sites and associated clinical conditions were analyzed by standard bacteriological methods. Of the 392 clinical specimens analyzed, 301(76.8%) yielded at least one bacterial pathogen, 25(6.4%) polymicrobial, no anaerobes identified and 91(23.2%) yielded no bacterial growth, gender distribution, 204(67.8%) males and 97(32.2%) females, and majority of pathogens were recovered from septic wound infections. Overall, 7 different bacterial pathogens were identified 5(71.4%) gram-negative bacteria isolates and 2(28.6%) gram-positive bacterial isolates]. Staphylococcus aureus accounted for majority of the bacterial pathogens isolated, 162(53%) followed by coliforms 62(21%) and Pseudomonas aeroginosa 57(19%). The bacterial pathogens demonstrated high resistance to ampicillin(78%), amoxicillin(66%), and cotrimoxazole(78%), in contrast to high sensitivity pattern observed with fluoroquinolones ( ofloxacin 83%,, norfloxacin 71%, ciprofloxacin 78%), erythromycin 72%, chloramphenicol 62%, gentamycin 58% and ceftazidime 60%. The relatively high number of wound infection cases seen within the study period is of public health concern, while the low number of bacterial pathogens isolated underscores the need for improvement in the laboratory diagnostic approach for effective treatment and management of wound infections.

DOI 10.11648/j.ajbls.20150301.11
Published in American Journal of Biomedical and Life Sciences (Volume 3, Issue 1, February 2015)
Page(s) 1-6
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), 2024. Published by Science Publishing Group

Keywords

Wound Infections, Bacterial Pathogens, Antimicrobial Susceptibility Pattern, Nguru, Nigeria

References
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[14] Stephen Sixto Siguan, Bernard S. Ang, Isaac M. Pala, and Reynaldo M. Baclig, Aerobic Surgical Infection: A Surveillance on Microbiological Etiology and Antimicrobial Sensitivity Pattern of Commonly Used Antibiotics Phil J Microbiol Infect Dis 1990; 19(1):27-33
[15] Syed Asad Ali, S. M. Tahir, Abdul Sattar Memon, Noshad A. Shaikh. Pattern of pathogens and their sensitivity isolated from superficial surgical site infections in a tertiary care hospital J Ayub Med Coll Abbottabad 2009;21(2)
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Author Information
  • Department of Medical Microbiology, Federal Medical Centre, Nguru, Nigeria

  • Department of Medicine, University of Maiduguri Teaching Hospital, Maiduguri,Nigeria

  • Clinton Health Access Initiative, Nigeria Office, Abuja, Nigeria

  • Department of Internal Medicine, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi,Nigeria

  • Department of Medical Microbiology, Federal Medical Centre, Nguru, Nigeria

  • Department of Medical Microbiology, Federal Medical Centre, Nguru, Nigeria

  • Department of Medical Microbiology, Federal Medical Centre, Nguru, Nigeria

  • Department of Immunology and Infectious Diseases, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria

  • Department of Immunology and Infectious Diseases, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria

  • Department of Medical Microbiology, Federal Medical Centre, Makurdi, Nigeria

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  • APA Style

    Bularafa Mohammed Yasidi, Denue Ballah Akawu, Onah Joseph Oihoma, Jibrin Yusuf Bara, Umar Hamzat Mohammed, et al. (2015). Retrospective Analysis of Bacterial Pathogens Isolated from Wound Infections at a Tertiary Hospital in Nguru, Yobe State Nigeria. American Journal of Biomedical and Life Sciences, 3(1), 1-6. https://doi.org/10.11648/j.ajbls.20150301.11

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    ACS Style

    Bularafa Mohammed Yasidi; Denue Ballah Akawu; Onah Joseph Oihoma; Jibrin Yusuf Bara; Umar Hamzat Mohammed, et al. Retrospective Analysis of Bacterial Pathogens Isolated from Wound Infections at a Tertiary Hospital in Nguru, Yobe State Nigeria. Am. J. Biomed. Life Sci. 2015, 3(1), 1-6. doi: 10.11648/j.ajbls.20150301.11

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    AMA Style

    Bularafa Mohammed Yasidi, Denue Ballah Akawu, Onah Joseph Oihoma, Jibrin Yusuf Bara, Umar Hamzat Mohammed, et al. Retrospective Analysis of Bacterial Pathogens Isolated from Wound Infections at a Tertiary Hospital in Nguru, Yobe State Nigeria. Am J Biomed Life Sci. 2015;3(1):1-6. doi: 10.11648/j.ajbls.20150301.11

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  • @article{10.11648/j.ajbls.20150301.11,
      author = {Bularafa Mohammed Yasidi and Denue Ballah Akawu and Onah Joseph Oihoma and Jibrin Yusuf Bara and Umar Hamzat Mohammed and Gabchiya Nguru Mohammed and Zanna Baba Ali and Ladan Joshua and Hamidu Ibrahim and Okon Kenneth Okwong},
      title = {Retrospective Analysis of Bacterial Pathogens Isolated from Wound Infections at a Tertiary Hospital in Nguru, Yobe State Nigeria},
      journal = {American Journal of Biomedical and Life Sciences},
      volume = {3},
      number = {1},
      pages = {1-6},
      doi = {10.11648/j.ajbls.20150301.11},
      url = {https://doi.org/10.11648/j.ajbls.20150301.11},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajbls.20150301.11},
      abstract = {Wound infections inflict clinical and societal consequences on the patients, but its bacteriological characteristic varies with different factors. Therefore, effective treatment and management of wound infections in hospital and community setting will require detailed epidemiological knowledge of the infecting bacterial pathogens and their antibiogram peculiar to the environment. Based on this information, we examined the prevalence and antibiogram of bacterial pathogens isolated from wound infection cases seen at the hospital over the study period. A total of 392 wound swabs/ and pus of different types of wound infections from different anatomical sites and associated clinical conditions were analyzed by standard bacteriological methods. Of the 392 clinical specimens analyzed, 301(76.8%) yielded at least one bacterial pathogen, 25(6.4%) polymicrobial, no anaerobes identified and 91(23.2%) yielded no bacterial growth, gender distribution, 204(67.8%) males and 97(32.2%) females, and majority of pathogens were recovered from septic wound infections. Overall, 7 different bacterial pathogens were identified 5(71.4%) gram-negative bacteria isolates and 2(28.6%) gram-positive bacterial isolates]. Staphylococcus aureus accounted for majority of the bacterial pathogens isolated, 162(53%) followed by coliforms 62(21%) and Pseudomonas aeroginosa 57(19%). The bacterial pathogens demonstrated high resistance to ampicillin(78%), amoxicillin(66%), and cotrimoxazole(78%), in contrast to high sensitivity pattern observed with fluoroquinolones ( ofloxacin 83%,, norfloxacin 71%, ciprofloxacin 78%), erythromycin 72%, chloramphenicol 62%, gentamycin 58% and ceftazidime 60%. The relatively high number of wound infection cases seen within the study period is of public health concern, while the low number of bacterial pathogens isolated underscores the need for improvement in the laboratory diagnostic approach for effective treatment and management of wound infections.},
     year = {2015}
    }
    

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    T1  - Retrospective Analysis of Bacterial Pathogens Isolated from Wound Infections at a Tertiary Hospital in Nguru, Yobe State Nigeria
    AU  - Bularafa Mohammed Yasidi
    AU  - Denue Ballah Akawu
    AU  - Onah Joseph Oihoma
    AU  - Jibrin Yusuf Bara
    AU  - Umar Hamzat Mohammed
    AU  - Gabchiya Nguru Mohammed
    AU  - Zanna Baba Ali
    AU  - Ladan Joshua
    AU  - Hamidu Ibrahim
    AU  - Okon Kenneth Okwong
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    DO  - 10.11648/j.ajbls.20150301.11
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    JF  - American Journal of Biomedical and Life Sciences
    JO  - American Journal of Biomedical and Life Sciences
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    AB  - Wound infections inflict clinical and societal consequences on the patients, but its bacteriological characteristic varies with different factors. Therefore, effective treatment and management of wound infections in hospital and community setting will require detailed epidemiological knowledge of the infecting bacterial pathogens and their antibiogram peculiar to the environment. Based on this information, we examined the prevalence and antibiogram of bacterial pathogens isolated from wound infection cases seen at the hospital over the study period. A total of 392 wound swabs/ and pus of different types of wound infections from different anatomical sites and associated clinical conditions were analyzed by standard bacteriological methods. Of the 392 clinical specimens analyzed, 301(76.8%) yielded at least one bacterial pathogen, 25(6.4%) polymicrobial, no anaerobes identified and 91(23.2%) yielded no bacterial growth, gender distribution, 204(67.8%) males and 97(32.2%) females, and majority of pathogens were recovered from septic wound infections. Overall, 7 different bacterial pathogens were identified 5(71.4%) gram-negative bacteria isolates and 2(28.6%) gram-positive bacterial isolates]. Staphylococcus aureus accounted for majority of the bacterial pathogens isolated, 162(53%) followed by coliforms 62(21%) and Pseudomonas aeroginosa 57(19%). The bacterial pathogens demonstrated high resistance to ampicillin(78%), amoxicillin(66%), and cotrimoxazole(78%), in contrast to high sensitivity pattern observed with fluoroquinolones ( ofloxacin 83%,, norfloxacin 71%, ciprofloxacin 78%), erythromycin 72%, chloramphenicol 62%, gentamycin 58% and ceftazidime 60%. The relatively high number of wound infection cases seen within the study period is of public health concern, while the low number of bacterial pathogens isolated underscores the need for improvement in the laboratory diagnostic approach for effective treatment and management of wound infections.
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