scholarly journals Preventing Pathogens Proliferation and Reducing Potential Sources of Nosocomial Infections with Biocidal Textiles in Developing Countries

2010 ◽  
Vol 3 (1) ◽  
pp. 81-86
Author(s):  
Gadi Borkow ◽  
Jeffrey Gabbay
Keyword(s):  
Developing Countries ◽  
Infection Control ◽  
Nosocomial Infections ◽  
Close Contact ◽  
Wide Spectrum ◽  
Control Measures ◽  
Resistant Bacteria ◽  
Indirect Contact ◽  
Infection Control Measures ◽  
Risk Patients

Nosocomial infections, especially those caused by antibiotic resistant bacteria, are increasing at an alarming rate over the globe. Unfortunately, standard infection control practices, such as pre-emptive isolation of high-risk patients, wide and targeted surveillance cultures, and proper ventilation systems are lacking in developing countries mainly due to insufficient resources. Patients shed bacteria and contaminate their pyjamas and sheets. The temperature and humidity between the patients and the bed are appropriate conditions allowing for effective bacterial proliferation. Bed making releases large quantities of micro-organisms into the air, which contaminate the immediate and non-immediate surroundings. Personnel in contact with contaminated textiles can also cross-contaminate other surfaces or patients. Thus textiles in hospitals can be an important source of microbes contributing to endogenous, indirect-contact, and aerosol transmission of nosocomial related pathogens. The use of safe wide-spectrum antimicrobial textiles, especially in those textiles that are in close contact with the patients, may significantly reduce bioburden in clinical settings and consequently reduce the risk of nosocomial infections. This is of special significance in resource poor developing countries, where wards are overcrowded and population infection burdens are very high. The use of biocidal textiles is a simple, cost-affordable and feasible measure that may be especially important in developing countries where essential infection control measures are not implemented.

Optimizing Hospital Infection Control: The Role of Mathematical Modeling

2014 ◽  
Vol 35 (12) ◽  
pp. 1521-1530 ◽  
Author(s):  
Tan N. Doan ◽  
David C. M. Kong ◽  
Carl M. J. Kirkpatrick ◽  
Emma S. McBryde
Keyword(s):  
Mathematical Modeling ◽  
Infection Control ◽  
Nosocomial Infections ◽  
Multidrug Resistant ◽  
Control Measures ◽  
Resistant Bacteria ◽  
Infection Control Measures ◽  
Hospital Infection Control ◽  
Considerable Morbidity

Multidrug-resistant bacteria are major causes of nosocomial infections and are associated with considerable morbidity, mortality, and healthcare costs. Preventive strategies have therefore become increasingly important. Mathematical modeling has been widely used to understand the transmission dynamics of nosocomial infections and the quantitative effects of infection control measures. This review will explore the principles of mathematical modeling used in nosocomial infections and discuss the effectiveness of infection control measures investigated using mathematical modeling.Infect Control Hosp Epidemiol 2014;35(12):1521–1530

scholarly journals Nurses’ Self-report on the Infection Control Unit Activities and their Experience in the Hospital toward Nosocomial Infections in the Sulaimani Hospitals

2020 ◽  
Vol 3 (2) ◽  
pp. 166-177
Author(s):  
Ramand Haji ◽  
◽  
Dana Abdilkarim ◽  
Salar Ali ◽  
Srwa Mohammad ◽  
...  
Keyword(s):  
Infection Control ◽  
Nosocomial Infections ◽  
Control Unit ◽  
Cross Sectional Study ◽  
Control Measures ◽  
Self Report ◽  
Health Staff ◽  
Cross Sectional ◽  
Infection Control Measures ◽  
Spss Software

Background and objectives: Nurses can prevent the occurrence and transmission of noso-comial infections by following infection control measures such as wearing gloves and masks, using appropriate disinfection of skin and preventing accidental needle-stick inju-ries. This research aimed to evaluate the availability of hospital uniforms, personal protec-tive equipment, and infection control activities at hospitals in Sulaimani in the Kurdistan Region of Iraq, and to examine nurses’ experience of nosocomial infections. Methods and materials: A cross-sectional study was performed at 10 governmental hospi-tals during the period from 20th February to 28th September 2018. 525 nurses were se-lected as participants by a convenience sampling method. A self-administrated question-naire was used to collect data, which were analysed using SPSS software. Results: The results showed that 268 nurses (51%) reported that their hospitals provided sufficient uniforms to all the medical staff and the majority of nurses, 444 respondents (84.6%) stated that they were responsible for cleaning their working uniforms. 441 nurses reported that they did not acquire a nosocomial infection, and 479 (91.2%) did not have an accident during their work in the hospital. 79.9% of the nurses (404) reported recapping syringe needles after the usage, and 98 (18.7%) gave a low rating to the infection control unit activity in their hospitals. Finally, more than half of nurses (330) representing 62.9% of the sample were vaccinated against nosocomial infections. Conclusions: Most of Sulaimani governmental hospitals are providing sufficient uniforms for the health staff, the majority of nurses were vaccinated against one or more nosocomi-al infections, and the majority of nurses do needle syringe recapping.

scholarly journals Antimicrobial Stewardship Program, COVID-19, and Infection Control: Spread of Carbapenem-Resistant Klebsiella Pneumoniae Colonization in ICU COVID-19 Patients. What Did Not Work?

2020 ◽  
Vol 9 (9) ◽  
pp. 2744 ◽  
Author(s):  
Beatrice Tiri ◽  
Emanuela Sensi ◽  
Viola Marsiliani ◽  
Mizar Cantarini ◽  
Giulia Priante ◽  
...  
Keyword(s):  
Klebsiella Pneumoniae ◽  
Infection Control ◽  
Prone Position ◽  
Antimicrobial Stewardship ◽  
Control Measures ◽  
Resistant Bacteria ◽  
Infection Control Measures ◽  
Carbapenem Resistant ◽  
Stewardship Program ◽  
Prolonged Contact

The Italian burden of disease associated with infections due to antibiotic-resistant bacteria has been very high, largely attributed to Carbapenem-Resistant Klebsiella pneumoniae (CR-Kp). The implementation of infection control measures and antimicrobial stewardship programs (ASP) has been shown to reduce healthcare-related infections caused by multidrug resistance (MDR) germs. Since 2016, in our teaching hospital of Terni, an ASP has been implemented in an intensive care unit (ICU) setting, with the “daily-ICU round strategy” and particular attention to infection control measures. We performed active surveillance for search patients colonized by Carbapenem-Resistant Enterobacteriaceae (CRE). In March 2020, coronavirus disease 2019 (COVID-19) arrived and the same ICU was reserved only for COVID-19 patients. In our retrospective observational study, we analyzed the bimonthly incidence of CRE colonization patients and the incidence of CRE acquisition in our ICU during the period of January 2019 to June 2020. In consideration of the great attention and training of all staff on infection control measures in the COVID-19 era, we would have expected a clear reduction in CRE acquisition, but this did not happen. In fact, the incidence of CRE acquisition went from 6.7% in 2019 to 50% in March–April 2020. We noted that 67% of patients that had been changed in posture with prone position were colonized by CRE, while only 37% of patients that had not been changed in posture were colonized by CRE. In our opinion, the high intensity of care, the prone position requiring 4–5 healthcare workers (HCWs), equipped with personal protective equipment (PPE) in a high risk area, with extended and prolonged contact with the patient, and the presence of 32 new HCWs from other departments and without work experience in the ICU setting, contributed to the spread of CR-Kp in our ICU, determining an increase in CRE acquisition colonization.

Longitudinal Evaluation of Neonatal Nosocomial Infections: Association of Infection With a Blood Pressure Cuff

PEDIATRICS ◽  
1978 ◽  
Vol 61 (1) ◽  
pp. 42-45
Author(s):  
Martin G. Myers
Keyword(s):  
Blood Pressure ◽  
Infection Control ◽  
Nosocomial Infections ◽  
Special Care ◽  
Control Measures ◽  
Blood Pressure Cuff ◽  
Longitudinal Evaluation ◽  
Infection Control Measures ◽  
Pressure Cuff

Nosocomial infections acquired in a special care nursery were surveyed longitudinally. The rates of acquired infection were determined, allowing the evaluation of specific infection control measures. A blood pressure cuff, utilized for all infants in the nursery, was associated with an increased rate of infection.

Healthcare-associated infections and infection control

2017 ◽  
pp. 667-674
Author(s):  
Pascal Astagneau ◽  
Elise Seringe ◽  
François Bricaire
Keyword(s):  
Infection Control ◽  
Older People ◽  
Multidrug Resistant ◽  
Control Measures ◽  
Resistant Bacteria ◽  
Healthcare Associated Infections ◽  
Infection Control Measures ◽  
Poor Nutritional Status ◽  
Healthcare Associated

Healthcare-associated infections (HAI) in older people frequently occur in mid or long-term cares facilities. The most frequent infections are those of the urinary tract, respiratory tract, skin/soft tissue, and gastrointestinal tract. The spectrum of pathogens are different in epidemic and endemic situations. Outbreaks occurring in long-term care frequently involve seasonal viruses such influenza, scabies, and multidrug-resistant bacteria such as Clostridium difficile. Ageing is a risk factor for HAI, which impairs immunological, metabolical, and neurological functions. Indwelling devices, poor nutritional status, and lack of mobility also increase the infection risk in the cared-for elderly. Infection control measures have to be implemented according to standard recommendations, including the use of alcohol-based hand rubs. Control measures should be adapted to the organization of healthcare facilites for older people, in particular environment and poor staff ressources. Focus should be made on vaccination programme of healthcare staff, especially against influenza.

Screening High-Risk Patients for Methicillin-ResistantStaphylococcus Aureuson Admission to the Hospital Is It Cost Effective?

1999 ◽  
Vol 20 (7) ◽  
pp. 473-477 ◽  
Author(s):  
Giuseppe Papia ◽  
Marie Louie ◽  
Arnold Tralla ◽  
Claudette Johnson ◽  
Veronica Collins ◽  
...  
Keyword(s):  
Nursing Home ◽  
High Risk ◽  
Infection Control ◽  
Control Measures ◽  
Care Hospital ◽  
High Risk Patients ◽  
Infection Control Measures ◽  
Risk Patients ◽  
Nursing Costs ◽  
Mrsa Colonization

Objectives:To determine the cost-effectiveness of a policy of screening high-risk patients for methicillin-resistantStaphylococcus aureus(MRSA) colonization on admission to hospital.Setting:980-bed university-affiliated tertiary-care hospital.Patients:Between June 1996 and May 1997, patients directly transferred from another hospital or nursing home, or who had been hospitalized in the previous 3 months, were screened for MRSA within 72 hours of hospital admission.Design:Nasal, perineal, and wound swabs were obtained for MRSA screening using standard laboratory methods. Laboratory and nursing costs associated with screening patients for MRSA on admission to hospital were calculated. The costs associated with the implementation of recommended infection control measures for patients with MRSA also were determined.Results:3,673 specimens were obtained from 1,743 patients. MRSA was found on admission in 23 patients (1.3%), representing 36% of the 64 patients with MRSA identified in the hospital during the year. MRSA-colonized patients were more likely to have been transferred from a nursing home (odds ratio [OR], 6.4;P=.04) or to have had a previous history of MRSA colonization (OR, 13.1;P=.05). Laboratory and nursing costs were found to be $8.34 per specimen, for a total cost of $30,632 during the year. The average cost of implementing recommended infection control measures for patients colonized with MRSA was approximately $5,235 per patient.Conclusion:If early identification of MRSA in colonized patients prevents nosocomial transmission of the organism to as few as six new patients, the screening program would save money.

scholarly journals Severe Acute Respiratory Syndrome: Emergence of a New Pandemic

2005 ◽  
Vol 18 (1) ◽  
pp. 63-70
Author(s):  
Anjly Sheth ◽  
Frank Romanelli
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Infection Control ◽  
Health Care Workers ◽  
Lessons Learned ◽  
Control Measures ◽  
New Agents ◽  
Indirect Contact ◽  
Antiviral Therapies ◽  
Infection Control Measures ◽  
Care Workers

The severe acute respiratory syndrome (SARS) pandemic depicted the vulnerability of man and tested our ability to respond to a global emergency. The SARS-coronavirus has been postulated to originate in animals and subsequently spread to and infect humans. It is transmissible via direct and indirect contact with infected persons or their environment. Poor infection control practices have been responsible for numerous outbreaks. In the human host, the virus can cause pulmonary sequelae and can result in death. Collaborative international efforts between health care workers and scientists led to the detection and isolation of the virus. Use of available antiviral therapies and implementation of strict infection control measures became pivotal for disease containment, as the discovery for new agents to eradicate the virus emerged. To date, novel preventative or curativemedications and vaccines are lacking. Lessons learned from this pandemic must be remembered, as the emergence of another unknown infectious disease can occur instantaneously and, once again, endanger mankind.

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