Prevalence of nosocomial infections in intensive care units and the role of the infection prevention and control team in implementing protective measures - a case study of a university hospital in Morocco.
IF 1.6 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH
{"title":"Prevalence of nosocomial infections in intensive care units and the role of the infection prevention and control team in implementing protective measures - a case study of a university hospital in Morocco.","authors":"Mounir Arai, Mohamed Ouhadous, Sabah Salih, Halima Lajane, Rachid Gouifrane, Omar Abidi, Khalid Khaleq","doi":"10.3205/dgkh000644","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Despite their small number of beds, intensive care units are major reservoirs of multidrug-resistant bacteria (MDRO) and experience a high frequency of nosocomial infections. This study aims to estimate their prevalence, identify risk factors, determine the microorganisms responsible, and highlight the preventive measures taken to control these risks.</p><p><strong>Methods: </strong>A cross-sectional questionnaire-based survey of the prevalence of nosocomial infections in all intensive care units in three university hospital centers, including all patients hospitalized for at least 24 hours.</p><p><strong>Results: </strong>Among the 50 patients included, 30% had a nosocomial infection, the most common of which was pneumonia. Of the 18 bacteria species isolated in 15 patients, 66.7% were MDRO. The most frequently isolated species was <i>Acinetobacter baumannii</i> (44.4%), with a resistance rate of 100% against imepenem.</p><p><strong>Conclusion: </strong>The survey identified the frequency, risk factors and microorganisms responsible for nosocomial infections. This approach helped to guide preventive measures and prioritize efforts, making it a pragmatic and appropriate solution for enhancing the efforts against these infections in contexts where resources are limited.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"21 ","pages":"Doc35"},"PeriodicalIF":1.6000,"publicationDate":"2026-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13103861/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"GMS Hygiene and Infection Control","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3205/dgkh000644","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2026/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: Despite their small number of beds, intensive care units are major reservoirs of multidrug-resistant bacteria (MDRO) and experience a high frequency of nosocomial infections. This study aims to estimate their prevalence, identify risk factors, determine the microorganisms responsible, and highlight the preventive measures taken to control these risks.
Methods: A cross-sectional questionnaire-based survey of the prevalence of nosocomial infections in all intensive care units in three university hospital centers, including all patients hospitalized for at least 24 hours.
Results: Among the 50 patients included, 30% had a nosocomial infection, the most common of which was pneumonia. Of the 18 bacteria species isolated in 15 patients, 66.7% were MDRO. The most frequently isolated species was Acinetobacter baumannii (44.4%), with a resistance rate of 100% against imepenem.
Conclusion: The survey identified the frequency, risk factors and microorganisms responsible for nosocomial infections. This approach helped to guide preventive measures and prioritize efforts, making it a pragmatic and appropriate solution for enhancing the efforts against these infections in contexts where resources are limited.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
