scholarly journals Trend of healthcare-associated infections in a teaching hospital in Tunisia, 2014-2019

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
H Ghali ◽  
A Ben Cheikh ◽  
S Bhiri ◽  
S Khefacha Aissa ◽  
L Dhidah ◽  
...  
Keyword(s):  
Intensive Care ◽  
Intensive Care Units ◽  
Cross Sectional Study ◽  
University Hospital ◽  
World Health ◽  
Healthcare Associated Infections ◽  
Prevalence Survey ◽  
Cross Sectional ◽  
Gram Negative ◽  
Healthcare Associated

Abstract Background National surveys on the prevalence of HAIs on a given day have regularly taken place in health facilities. During this period, actions to improve HAI prevention were implemented, including strengthened isolation measures; hand hygiene promotion using the World Health Organization multimodal strategy; and promotion of appropriate antimicrobial use. We aimed to examine trends in HAI in Sahloul Hospital over six years. Methods Annual prevalence surveys of healthcare-associated infections (HAIs) between 2014 and 2019 were conducted in the university hospital in Tunisia. It is a cross-sectional study of one-day prevalence with a single pathway. All departments were included in the survey, except emergency and hemodialysis services due to their very short length of stay. Data collection was carried out using NosoTun plug (national HAI prevalence survey). Results Over six years, prevalence of HAI ranged from 11.4% in 2014 to 9.5% in 2019. The prevalence of HAIs did not show a significant change across the six surveys. However, there were significant (P = 0.008) reductions in the prevalence of total HAIs in intensive care units, which had the highest frequencies of HAIs over those six years. In 2014, bacteriological analysis was performed in 55.8% of HAI cases. In 66.6% of cases (n = 16), isolated bacteria were gram negative bacilli, the most frequent were Pseudomonas aeroginosa. In 2019, 27 germs were identified, the most frequent were Gram Negative Bacilli (74%), mostly Escherichia coli. Conclusions This HAI prevention strategy was influential in decreasing infections among hospitalized patients in intensive care units. Challenges for the future are to minimize infection with gram-negative bacilli while limiting the emergence of antibiotic resistant organisms. Key messages Using prevalence surveys, we were able to have an insight into the most common isolates identified throughout the last six years. Repeated prevalence surveys are an effective tool for monitoring HAI frequency and contributing to the establishment of effective infection control.

scholarly journals Evolution of Healthcare-associated infections over five years: results of prevalence surveys

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  
H Ghali ◽  
A Ben Cheikh ◽  
S Bhiri ◽  
S Khefacha Aissa ◽  
L Dhidah ◽  
...  
Keyword(s):  
Klebsiella Pneumoniae ◽  
Cross Sectional Study ◽  
Treatment Modalities ◽  
Healthcare Associated Infections ◽  
Acinetobacter Baumanii ◽  
Prevalence Survey ◽  
Cross Sectional ◽  
Gram Negative ◽  
Healthcare Associated ◽  
The Impact

Abstract Background Tunisia is not spared from the scourge of healthcare associated infections (HAIs). National surveys on the prevalence of HAIs on a given day have regularly taken place in health facilities. We aimed to describe bacteriological profile as well as treatment modalities of HAIs in Sahloul Hospital for the last five years. Methods We conduct every year a prevalence survey, as part of the program for the prevention and control of HAI at Sahloul Hospital. It is a cross-sectional study of one-day prevalence with a single pathway. All departments were included in the survey, except emergency and hemodialysis services due to their very short length of stay. Data collection was carried out using NosoTun plug (national HAI prevalence survey). Results Over five years, prevalence of HAI ranged from 11.4% in 2014 to 7.1% in 2018. In 2014, bacteriological analysis was performed in 55.8% of HAI cases. In 66.6% of cases (n = 16), isolated bacteria were gram negative bacilli, the most frequent were Pseudomonas aeroginosa. In 2015, 17 germs were identified, and in 88.2% of cases (n = 5), isolated pathogens were also gram-negative bacilli, the most frequent were Pseudomonas aeroginosa (n = 4) and Acinetoobacter baumanii (n = 3). Besides, cephalosporin 3rd generation was the most frequent antibiotic used for the treatment. However, in 2016, Klebsiella Pneumoniae was the most frequent germ isolated. Among those infected patients, 26 were treated (92.8%). In 2017, 26 germs were identified, the most frequent were Gram Negative Bacilli (53.8%), mostly Escherichia coli and Pseudomonas aerginosa, followed by Acinetobacter baumanii. in 2018, 16 germs were identified, the most frequent were Gram Negative Bacilli (55.5%), mostly Klebsiella Pneumoniae. Conclusions The challenges for the future are to minimize infection with gram-negative bacilli while limiting the emergence of antibiotic resistant organisms. Key messages Our study helped us to have an insight into the most common isolates identified throughout the last five years. An incidence survey was carried out to better highlight the impact of healthcare associated infections in our hospital.

scholarly journals Hand hygiene knowledge, perception and practice of healthcare workers in a Turkish university hospital intensive care unit

2019 ◽  
Vol 13 (08) ◽  
pp. 744-747 ◽  
Author(s):  
Uluhan Sili ◽  
Pinar Ay ◽  
Huseyin Bilgin ◽  
Seyhan Hidiroglu ◽  
Volkan Korten
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Hand Hygiene ◽  
Healthcare Workers ◽  
Compliance Rate ◽  
Cross Sectional Study ◽  
University Hospital ◽  
World Health ◽  
Training Methods ◽  
Cross Sectional

Introduction: While improvement of hand hygiene (HH) compliance is considered as the best approach to reduce healthcare-associated infections, the instructional interventions in HH among healthcare workers of intensive care unit (ICU) of our hospital was not successful enough. The following study was conducted to evaluate HH knowledge, perception, practice and effectiveness of the trainings among healthcare workers of ICU in our hospital. Methodology: A cross-sectional study was conducted in the ICU containing 8 medical and 16 surgical beds with 284 filled questionnaires about HH knowledge and 1187 observed opportunities for HH compliance. Results: Overall observed HH compliance rate was 40.6%; lowest compliance was 21.7% for “before clean/aseptic procedure” indication and highest compliance was 68.6% for “after touching a patient” indication. Although > 90% healthcare workers correctly identified the World Health Organization’s five indications for HH, 82 – 85% failed to recognize non-indications, i.e. when it was not necessary to perform HH. Our study showed that 15.1% of healthcare workers neither received nor felt the need for HH training. Conclusions: Despite regular HH trainings, healthcare workers could not differentiate when HH was not required which suggested failure to understand HH rationale. This may explain poor HH compliance rates. A systematic study is needed in order to find out the reasons behind of this noncompliance and improve HH training methods for educating healthcare workers.

scholarly journals Professional nursing practice in critical units: assessment of work environment characteristics

2017 ◽  
Vol 25 (0) ◽  
Author(s):  
Luiz Felipe Sales Maurício ◽  
Meiry Fernanda Pinto Okuno ◽  
Cássia Regina Vancini Campanharo ◽  
Maria Carolina Barbosa Teixeira Lopes ◽  
Angélica Gonçalves Silva Belasco ◽  
...  
Keyword(s):  
Intensive Care ◽  
Work Environment ◽  
Intensive Care Units ◽  
Organizational Support ◽  
Cross Sectional Study ◽  
University Hospital ◽  
Cross Sectional ◽  
Critical Care Units ◽  
Work Index ◽  
Brazilian Culture

ABSTRACT Objective: assess the autonomy, control over environment, and organizational support of nurses' work process and the relationships between physicians and nurses in critical care units. Method: cross-sectional study conducted with 162 nurses working in the intensive care units and emergency service of a university hospital. The workers' satisfaction with their work environment was assessed using Brazilian Nursing Work Index - Revised, translated and adapted for the Brazilian culture. Results: average age was 31.6 ± 3.9 years; 80.2% were women; 68.5% Caucasians and 71.6% worked in intensive care units. The nurses considered autonomy (2.38 ± 0.64) and their relationship with physicians (2.24 ± 0.62) to be characteristics of the work environment that favored professional practice. Control over environment (2.78 ± 0.62) and organizational support (2.51 ± 0.54), however, were considered to be unfavorable. No statistically significant differences were found between the units based on the scores obtained by the professionals on the Brazilian Nursing Work Index - Revised. Conclusion: autonomy, relationship between physicians and nurses, and organizational support were considered by the units to be characteristics that favored nurses' professional practices. On the other hand, control over environment and organizational support were considered unfavorable.

Antibiotic Molecules Involved in Increasing Microbial Resistance

2019 ◽  
Vol 70 (7) ◽  
pp. 2622-2626 ◽  
Author(s):  
Letitia Doina Duceac ◽  
Constantin Marcu ◽  
Daniela Luminita Ichim ◽  
Irina Mihaela Ciomaga ◽  
Elena Tarca ◽  
...  
Keyword(s):  
Intensive Care ◽  
Intensive Care Units ◽  
Enterobacter Aerogenes ◽  
Healthcare Associated Infections ◽  
Medical Department ◽  
Microbial Resistance ◽  
Antimicrobial Sensitivity ◽  
Interpretation Criteria ◽  
Tract Infections ◽  
Healthcare Associated

Over the past two decades, the resistance to antibiotics, especially for Gram-negative bacteria, has increased at an alarming rate, requiring constant concern for resolving and controlling this extremely important therapeutic aspect in any medical department but in particular, in Anaesthesia and Intensive Care Units, in units of neonatology, paediatrics, neurosurgery, burned patients and immunosuppressed. Specialists note a particular concern for the resistance of Enterobacteriaceae to third-generation cephalosporins and aztreonam, with a resistance profile frequently associated with the expression of extended-spectrum �-lactamases (ESBL). The Enterobacter genus comprises 14 species, but two are of medical interest, Enterobacter aerogenes and E. cloacae, which are involved in inducing healthcare-associated infections such as urinary tract infections, pneumonia associated with mechanical ventilation, bacteremia, septicemia, etc. The purpose of the study was to highlight the antibiotic molecules in which microbial resistance of some circulating strains of enterobacteria was detected. A descriptive and retrospective study was conducted between 2012-2017, on a batch of 35 patients, admitted to the Sf. Maria Emergency Clinical Hospital for Children of Iasi, from whom various pathological products were collected to highlight the Enterobacter sp strains involved in the production of infections associated with the inpatient medical care. The antimicrobial sensitivity of each strain was determined by diffusimetric method, while the interpretation criteria were considered to be those of the laboratory standards. Most cases were reported in 2017 (31.42%). The majority were registered in new-borns (42.85%) and infants (25.71%). The Anaesthesia and Intensive Care Units and Neonatology Anaesthesia and Intensive Care Units departments were the most involved. Microbial antibacterial resistance of Enterobacter sp isolates showed that all manifested resistance to ampicillin, amoxicillin and clavulanic acid, 48.57% were resistant to Cefuroxime, 42.85% resistant to Ceftazidime and Ceftriaxone, 14.28% to ciprofloxacin, 11.42% to ertapenem, 5.71% to Meronem. Although it showed relatively few cases with infections associated with healthcare in which strains of Enterobacter sp. were isolated our study, which was carried out over a period of 5 years, provides useful indications regarding the prevalence of healthcare associated infections with Enterobacter sp in paediatric patients and guidelines for antibiotic therapy.

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