The impact of an education program on hand hygiene compliance and nosocomial infection incidence in an urban neonatal intensive care unit: an intervention study with before and after comparison

Rinse, gel, and foam - is there any evidence for a difference in their effectiveness in preventing infections?

BACKGROUND

Following publication of the 2009 World Health Organizations Guidelines for Hand Hygiene in Health Care, a debate has emerged regarding the relative antimicrobial efficacy of the different formats (rinse, gel, foam) of ABHRs and their ability to contribute to reduction of healthcare-associated infections (HAIs).

METHODS

Data regarding the in-vivo antimicrobial efficacy of ABHRs and other factors that likely affect their effectiveness in reducing HAIs were reviewed, and a comprehensive review of studies that reported the effectiveness of each of the three ABHR formats to improve hand hygiene compliance and reduce HAIs was conducted.

RESULTS

The amount of rubbing time it takes for hands to feel dry (dry time) is the major driver of ABHR antimicrobial efficacy. ABHR format is not a major factor, and several studies found that rinse, gel, and foam ABHRs have comparable in-vivo antimicrobial efficacy. Other factors that likely impact the ability of ABHRs to reduce transmission of healthcare-associated pathogens and HAIs include ABHR formulation, the volume applied to hands, aesthetic characteristics, skin tolerance, acceptance by healthcare personnel, and hand hygiene compliance rates. When accompanied by complementary strategies, promoting the use of each of the three ABHR formats has been associated with improvements in hand hygiene compliance rates. A review of 67 studies failed to identify an ABHR format that was significantly more effective in yielding statistically significant reductions in transmission of healthcare-associated pathogens or HAIs.

CONCLUSIONS

Current evidence is insufficient to definitively determine if one ABHR format is more effective in reducing transmission of healthcare-associated pathogens and HAIs. More rigorous studies such as multicenter randomized controlled trials comparing the different formats are needed to establish if one format is significantly more effective in reducing HAIs.

Validation of a hand hygiene visual feedback system to improve compliance with drying time of alcohol-based hand rub in a neonatal intensive care unit: the Incubator Traffic Light system

BACKGROUND

Compliance with the recommended 30 s drying time of alcohol-based hand rub (ABHR) is often suboptimal. To increase hand hygiene compliance at a neonatal intensive care unit (NICU), we installed an Incubator Traffic Light (ITL) system which shows 'green light' to open incubator doors after the recommended drying time.

AIM

To measure the impact of this visual feedback system on NICU healthcare professionals' compliance with the recommended ABHR drying time.

METHODS

Ten traffic light systems were installed on incubators at a NICU, five of which provided visual feedback, and five, serving as a control group, did not provide visual feedback. During a two-month period, the systems measured drying time between the moment of dispensing ABHR and opening the incubator's doors. The drying times of the incubators were compared with and without feedback.

FINDINGS

Of the 6422 recorded hand hygiene events, 658 were valid for data analysis. Compliance with correct drying time reached 75% (N = 397/526) for incubators equipped with visual feedback versus 36% (N = 48/132; P < 0.0001) for incubators lacking this feature.

CONCLUSION

The ITL improves compliance with the recommended 30 s ABHR drying time in a NICU setting.

Changes in neonatal morbidity, neonatal care practices, and length of hospital stay of surviving infants born very preterm in the Netherlands in the 1980s and in the 2000s: a comparison analysis with identical characteristics definitions

BACKGROUND

This study evaluates changes in the neonatal morbidity, the neonatal care practices, and the length of hospital stay of surviving very preterm (VP) infants born in the Netherlands in the 1980s and in the 2000s; a period over which historical improvements were introduced into neonatal care. We, herein, also study whether these changes in neonatal morbidity, neonatal care practices and length of hospital stay are associated with sociodemographic, prenatal, and infant characteristics.

METHODS

Two community-based cohorts from 1983 (POPS) and 2002-03 (LOLLIPOP) have provided the perinatal data for our study. The analysis enrolled 1,228 participants born VP (before the 32nd week of gestation) and surviving to 2 years of age without any severe congenital malformation. A rigorous harmonisation protocol ensured a precise comparison of the cohorts by using identical definitions of the perinatal characteristics.

RESULTS

In 2003, mothers were older when giving birth, had higher multiple birth rates, and significantly more parents had received higher education. In 2003, less VP infants had severe intraventricular haemorrhage and sepsis and relatively more received continuous positive airway pressure, mechanical ventilation and caffeine therapy than in 1983. Antenatal corticosteroids and surfactant therapy were provided only in 2003. The length of the stay in the neonatal intensive care unit and in hospital had decreased in 2003 by 22 and 11 days, respectively. Differences persisted after adjustment for sociodemographic, prenatal, and infant characteristics.

CONCLUSIONS

Neonatal morbidities of the surviving VP infants in this study have not increased, and exhibit improvements for various characteristics in two cohorts born 20 years apart with comparable gestational age and birth weight. Our data suggest that the improvements found are associated with more advanced therapeutic approaches and new national protocols in place, and less so with sociodemographic changes. This analysis provides a basis for further comparative analyses of the health and the development of VP children, particularly with regard to long-term outcomes.

Current issues in hand hygiene

BACKGROUND

Multiple aspects of hand hygiene have changed in recent years.

METHODS

A PubMed search was conducted to identify recent articles about hand hygiene.

RESULTS

The COVID-19 pandemic caused temporary changes in hand hygiene compliance rates and shortages of alcohol-based hand sanitizers (ABHSs), and in marketing of some products that were ineffective or unsafe. Fortunately, ABHSs are effective against SARS-CoV-2 and other emerging pathogens including Candida auris and mpox. Proper placement, maintenance, and design of ABHS dispensers have gained additional attention. Current evidence suggests that if an adequate volume of ABHS has been applied to hands, personnel must rub their hands together for at least 15 seconds before hands feel dry (dry time), which is the primary driver of antimicrobial efficacy. Accordingly, practical methods of monitoring hand hygiene technique are needed. Direct observation of hand hygiene compliance remains a challenge in many healthcare facilities, generating increased interest in automated hand hygiene monitoring systems (AHHMSs). However, several barriers have hindered widespread adoption of AHHMSs. AHHMSs must be implemented as part of a multimodal improvement program to successfully improve hand hygiene performance rates.

CONCLUSIONS

Remaining gaps in our understanding of hand hygiene warrant continued research into factors impacting hand hygiene practices.

Developing a design-based concept to improve hand hygiene in the neonatal intensive care unit

BACKGROUND

Hand hygiene (HH) is the most critical measure in the prevention of nosocomial infections in the neonatal intensive care unit (NICU). Improving and sustaining adequate HH compliance rates, however, remains a significant challenge. Using a behavioral change framework and nudge theory, we developed a design-based concept aimed at facilitating and stimulating HH behavior.

METHODS

Concept development was initiated by selecting a theoretical framework after which contextual field studies aimed at discovering causes for poor compliance were conducted. Potential solutions were brainstormed upon during focus group sessions. Low-fidelity prototypes were tested regarding feasibility, usability, and acceptability. A final concept was crafted drawing from findings from each design phase.

RESULTS

Complying with recommended HH guidelines is unrealistic and infeasible due to frequent competing (clinical) priorities requiring HH. The concept "Island-based nursing," where a patient room is divided into two geographical areas, namely, the island and general zone, was created. HH must be performed upon entering and exiting the island zone, and after exposure to any surface within the general zone. Reminding of HH is prompted by illuminated demarcation of the island zone, serving as the concept's nudge.

CONCLUSIONS

Island zone demarcation facilitates and economizes HH indications in an innovative and intuitive manner.

IMPACT

Although hand hygiene (HH) is the single most important element in the prevention of nosocomial infections in neonates, improving and sustaining adequate HH compliance rates remains a significant challenge. Complying with recommended HH guidelines was found to be unrealistic and infeasible due to the significant amount of time required for HH in a setting with a high workload and many competing (clinical) priorities. The concept of "Island-based nursing," under which the primary HH indication is upon entering and exiting the island zone, facilitates and economizes HH indications in an innovative and user-friendly manner.

Evaluation of the Efficiency of Hand Hygiene Technique with Hydroalcoholic Solution by Image Color Summarize

Background and Objectives: The HH (hand hygiene) technique is relatively simple. Even so, in practice there are still non-conformities regarding this aspect. Lack of knowledge or lack of compliance can be reasons for non-adherence with HH techniques. In this context, the purpose of this study was to follow the realization of the hand-washing technique with hydroalcoholic solution, applied before and after receiving the HH recommendations. Materials and Methods: A descriptive, cross-sectional study was conducted from May 2022 to June 2022. Students from a second year dental medicine class teaching in French 2021/22 “Grigore T. Popa” University of Medicine and Pharmacy in Iasi were included in the study. The approval of the ethics commission was received: No. 184/05.05.2022. The study was conducted in two stages. In the first stage, HH was performed without any recommendation. In the second stage, the antiseptic hand rubbing technique was presented following the WHO recommendations. The fluorescent Fluo-Add solution, Wood lamp for dermatology (4 × 5.5 W ultraviolet tubes with a wavelength of 360 nm), and photo camera were used. Subjects performed their HH movement before and after receiving instructions according to WHO. Images were initially taken from the backhand and palm and were finally analyzed with Image Color Summarizer. The data were analyzed by the Mann–Whitney U Test, t-test paired samples using IBM-SPSS version 26 (IBM, Armonk, NY, USA), and p ≤ 0.05 was considered statistically significant. Results: After analyzing the images, there were 70 subjects, 45.7% (32) female and 54.33% (38) male. Final average covered area of backhand was 60.89% (±17.17), 28.84:86.11, compared to 52.07% (±17.04), 9:85.23. Final average covered area for palm was 69.91% (±13.5), 31.61:93.41 compared to 59.74% (±16.64), 26.13:92.72. No statistical significance was obtained by gender. Conclusions: The study showed an improvement in hand hygiene technique without highlighting gender differences.

Improvement of Hand Hygiene Practices among the Healthcare Workers in a Neonatal Intensive Care Unit

BACKGROUND

Healthcare workers' (HCWs) hands become progressively colonized with potential pathogens during their patient care and act as a vehicle for transmission of microorganisms to other patients. Hand hygiene is undisputedly one of the most effective infection control measures. The objective of this study was to measure the hand hygiene (HH) compliance among the doctors and nurses before and after intervention. Methodology. This quasi-experimental (before and after) study was conducted from July 2019 to July 2020 in the neonatal intensive care unit in a tertiary hospital in Bangladesh. The doctors and nurses were observed for their compliance to HH before and after the intervention. Several group discussions were arranged, and posters on HH were attached as reminders at the workstations during the intervention period. Binary logistic regression analysis of the predictors for the outcome as HH noncompliance was performed.

RESULT

The overall compliance to HH was significantly increased in both before (from 42.9 to 83.8%, p=<0.0001) and after (28.5 to 95.9%, p=<0.000) patient contact, in both the case of high-risk and low-risk contacts (p=<0.000) following the intervention. A significant reduction in the frequency of inadequate HH (20.2 to 9.7%, p = .000) was documented. In logistic regression analysis, compliance to HH was found more after the intervention (aOR = 13.315, 95% CI: 7.248-24.458). Similarly, being a physician (aOR = 0.012, 95% CI: 0.005-0.030) and moments after patient contact (aOR = 0.114, 95% CI: 0.049-0.261), significant positive predictors for compliance to HH were found.

CONCLUSION

Significant improvements in HH compliance were achieved through a systemic, multidimensional intervention approach among the doctors and nurses in an intensive newborn care setting.

Supplementing hand washing with proper use of alcoholic hand rub in a special neonatal care unit in a large academic public health institute at Jabalpur, Madhya Pradesh, India

Objective

The purpose was to increase use of alcoholic hand rub (AHR) in specialised newborn care unit (SNCU) to improve hand hygiene in order to reduce neonatal sepsis and mortality at Netaji Subhash Chandra Bose Medical College and Hospital, Jabalpur.

Design

A prospective interventional and observational study.

Methodology

We formed a quality improvement (QI) team in our SNCU consisting of doctors, nurses, auxiliary staff and parents (a floating member) to improve proper use of AHR. To identify the barriers to the problem, we used fishbone analysis tool. The barriers which were not allowing the health providers to use AHR properly identified were amount of AHR in millilitres to be used per day per baby, how much and when the amount of AHR to be indented from the main store and what is the proper site to place the bottle. We used plan–do–study–act cycles to test and adapt solutions to these problems. Within 5–6 weeks of starting our project, AHR use increased from 44 mL to 92 mL per baby per day and this is sustained around 100 mL per baby per day for over 2 years now.

Results

Significant decrease in neonatal mortality was observed (reduced from median of 41.0 between August 2016 and April 2018 to 24.0 between May 2018 and December 2019). The neonates discharged alive improved from 41.2 to 52.3 as a median percentage value. The percentage of babies who were referred out and went Left Against Medical Advice (LAMA) deceased too.

Conclusion

Multiple factors can lead to neonatal deaths, but the important factors are always contextual to facilities. QI methodology provides health workers with the skills to identify the major factors contributing to mortality and develop strategies to deal with them. Improving processes of care can lead to improved hand hygiene and saves lives.

Nursing Students' Perceptions on Healthcare-Associated Infection Control and Prevention Teaching and Learning Experience: Development and Validation of a Scale in Four European Countries

Healthcare-associated infections are one of the major concerns worldwide. This study presents the development and the validation process of the InovSafeCare scale and aimed at identifying and measuring the ecosystem variables related to healthcare-associated infection (HCAI) prevention and control practices in European nurse students. Qualitative and quantitative approaches were used to (1) elaborate an item pool related to the educational environment, the healthcare setting environment, and the attitudes, beliefs, and performance of the nursing students regarding HCAI prevention and control and (2) analyze psychometric properties of the scale using factor analysis. The validated InovSafeCare scale was applied to undergraduate nursing students of five European Higher Education Institutions. The partial least square structural equation modeling (PLS-SEM) method with SMART-PLS3 software was used. The study sample consists of 657 nursing students, who responded a self-report inventory. From the analyzed data were identified 14 factors. The InovSafeCare scale reveals good validity and reliability of the dimensions in different European countries.

HAND HYGIENE COMPLIANCE IN THE PREVENTION OF HOSPITAL ACQUIRED INFECTIONS: A SYSTEMATIC REVIEW

BACKGROUND

Healthcare worker's (HCW) hands are known to be a primary source of transmission of hospital-acquired infections (HAIs). Thus, practicing hand hygiene (HH) and adhering to HH guidelines are both expected to decrease the risk of transmission but there is no consensus on the optimal hand hygiene compliance (HHC) rate that HCWs should aim for.

AIM

The objective of this study was to systematically review the published literature to determine an optimal threshold of HCW HHC rate associated with the lowest incidence rate of HAIs.

METHODS

This systematic review was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines. We searched online databases using a comprehensive search criterion for randomized controlled trials and non-randomized controlled studies, investigating the impact of HCW's HHC rate on HAI rates in patients of all ages, within healthcare facilities in high income countries.

FINDINGS

Of the 8,093 articles citations and abstracts screened, 35 articles were included in the review. Most studies reported overall HAIs per 1000 patient-days and device-associated HAIs per 1000 device-days. Most studies reported HHC rates between 60%-70%. Lower incidence HAI rates seemed to be achieved with HHC rates of approximately 60%. Studies included were not originally designed to assess the impact of HHC on HAI rates but risk of bias was assessed as per our predetermined exposure and outcome criterion. 11 (31%) of studies were deemed at low risk of bias.

CONCLUSIONS

Although HHC is part of HCW's code of conduct, very high HHC rates were difficult to reach. In observational studies, HHC and HAI followed a negative relationship up to about 60%. Due to flaws in study design, causality could not be inferred; only general trends could be discussed. Given the limitations, there is a need for high-quality evidence to support the implementation of specified targets of HHC rates.

Improving Hand Hygiene Compliance of Intensive Care Unit by Using Pender's Model

Background

Hand hygiene (HH) compliance is an effective behavior in controlling hospital-acquired infection because the hand is the main means of transmitting infections in patient-medical staff communication as well as the inanimate environment. This study aimed to explore the effect of applying Pender's Health Promotion Model on the HH compliance of intensive care unit staff.

Methods

This quasi-experimental study with a single research group was conducted from January to July in 2019. The required data were collected from 90 staff of the intensive care units of Imam Reza Hospital in Mashhad, Iran through 1796 and 2343 opportunity of monitoring before and after the intervention. The data collection instruments were a standard HH observation form and a researcher-made HH questionnaire in the light of Pender's health promotion model. The data were statistically analyzed in SPSS using Paired-samples T-test and Chi-squared test.

Results

The mean age of the 90 included participants was 35.92 (± 6.5) years and the mean length of their work experience was 10 (±1.5). The hand hygiene index rose from 23% before the intervention to 41.4% after the intervention (p=0.001). Moreover, statistically significant differences were found in moments after touching surroundings (p=0.001), before and after touching a patient (p=0.001), and also in perceived barriers (p=0.015), interpersonal influences (p=0.008) and situational influences (p<0.001).

Conclusion

Pender's model showed to have improved the staff's HH compliance as a professional behavior.

Hand Hygiene, an Update

Hand hygiene by health care personnel is an important measure for preventing health care-associated infections, but adherence rates and technique remain suboptimal. Alcohol-based hand rubs are the preferred method of hand hygiene in most clinical scenarios, are more effective and better tolerated than handwashing, and their use has facilitated improved adherence rates. Obtaining accurate estimates of hand hygiene adherence rates using direct observations of personnel is challenging. Combining automated hand hygiene monitoring systems with direct observations is a promising strategy, and is likely to yield the best estimates of adherence. Greater attention to hand hygiene technique is needed.

Early bradycardia detection and therapeutic interventions in preterm infant monitoring

In very preterm infants, cardio-respiratory events and associated hypoxemia occurring during early postnatal life have been associated with risks of retinopathy, growth alteration and neurodevelopment impairment. These events are commonly detected by continuous cardio-respiratory monitoring in neonatal intensive care units (NICU), through the associated bradycardia. NICU nurse interventions are mainly triggered by these alarms. In this work, we acquired data from 52 preterm infants during NICU monitoring, in order to propose an early bradycardia detector which is based on a decentralized fusion of three detectors. The main objective is to improve automatic detection under real-life conditions without altering performance with respect to that of a monitor commonly used in NICU. We used heart rate lower than 80 bpm during at least 10 sec to define bradycardia. With this definition we observed a high rate of false alarms (64%) in real-life and that 29% of the relevant alarms were not followed by manual interventions. Concerning the proposed detection method, when compared to current monitors, it provided a significant decrease of the detection delay of 2.9 seconds, without alteration of the sensitivity (97.6% vs 95.2%) and false alarm rate (63.7% vs 64.1%). We expect that such an early detection will improve the response of the newborn to the intervention and allow for the development of new automatic therapeutic strategies which could complement manual intervention and decrease the sepsis risk.

Impact of an Interventional Program on Improving Compliance of Hand Hygiene and Reducing Hospital-Acquired Infection in the Critical Care Unit

Introduction

This study aimed to determine the effect of a hand hygiene (HH) and awareness campaign on knowledge and compliance with HH practices among health-care workers working staff in the main intensive care units and also to evaluate the rates of hospital-acquired infection (HAI) before and after the intervention.

Methods

A prospective, interventional, pre-post design was utilized and carried out in three phases: the first stage was a 1-month preintervention stage to develop the foundation of the compliance rate of handwashing; the second stage was the interventional handwashing campaign; the third stage was the postintervention stage to improve the compliance rate of handwashing. Two instruments were used in this study: the HH Knowledge Questionnaire developed by the World Health Organization to assess HH knowledge and the Handwashing Questionnaire developed to evaluate HH washing.

Results

HH knowledge has been increased from preintervention (M = 11.84, standard deviation [SD] = 2.41) to postintervention (M = 18.80, SD = 2.93), and the effective compliance with HH practice was as low as 49% in June 2017 to 75% in February 2018. In addition, the HAI rate was dropped from 13.2% in June 2017 to 9% in February 2018. An inverse association was recognized between HH compliance and HAI rates.

Conclusions

These results recommend that reasonable approaches can decrease the HAI rate of intensive care units. A nationwide handwashing interventional program can be employed in all hospitals.

Group B Streptococcus Screening Guidelines in Pregnancy: A Critical Review of Compliance

INTRODUCTION

Colonization with Group B Streptococcus in pregnancy is a major risk factor for neonatal infection. Universal screening for maternal streptococcal colonization and the use of intrapartum antibiotic prophylaxis has resulted in substantial reductions of neonatal early-onset Group B Streptococcus disease. To achieve the best neonatal outcomes, it is imperative for maternity healthcare providers to adhere to screening and management guidelines.

AIM

This literature review uses a systematic approach and aims to provide a synthesis of what is known about compliance with Group B Streptococcus screening protocols in a variety of global settings, including maternity homes, private obstetric practice, and hospital clinical environments.

METHODS

The review was carried out using electronic databases as well as hand-searching of reference lists. Included papers reported primarily on compliance with Group B Streptococcus screening guidelines, potential factors which influence compliance rates, and implementations and outcomes of interventions.

RESULTS

Six international studies have been retained which all focused on adherence to Group B Streptococcus screening guidelines and demonstrated that different factors might have an influence on adherence to GBS screening protocols such as financial aspects and high caesarean section rates. Findings of relatively low compliance rates led to recognizing the need of developing improved strategies for optimising antenatal GBS screening adherence.

CONCLUSION

Adhering to Group B Streptococcus screening guidelines to prevent neonatal infection is crucial. Various factors influence compliance rates such as financial aspects and high proportions of caesarean sections. The implementation of strategies and different forms of education can result in improved compliance rates.

Implementation of the Comprehensive Unit-Based Safety Program to Improve Infection Prevention and Control Practices in Four Neonatal Intensive Care Units in Pune, India

Objective: To implement the Comprehensive Unit-based Safety Program (CUSP) in four neonatal intensive care units (NICUs) in Pune, India, to improve infection prevention and control (IPC) practices. Design: In this quasi-experimental study, we implemented CUSP in four NICUs in Pune, India, to improve IPC practices in three focus areas: hand hygiene, aseptic technique for invasive procedures, and medication and intravenous fluid preparation and administration. Sites received training in CUSP methodology, formed multidisciplinary teams, and selected interventions for each focus area. Process measures included fidelity to CUSP, hand hygiene compliance, and central line insertion checklist completion. Outcome measures included the rate of healthcare-associated bloodstream infection (HA-BSI), all-cause mortality, patient safety culture, and workload. Results: A total of 144 healthcare workers and administrators completed CUSP training. All sites conducted at least 75% of monthly meetings. Hand hygiene compliance odds increased 6% per month [odds ratio (OR) 1.06 (95% CI 1.03-1.10)]. Providers completed insertion checklists for 68% of neonates with a central line; 83% of checklists were fully completed. All-cause mortality and HA-BSI rate did not change significantly after CUSP implementation. Patient safety culture domains with greatest improvement were management support for patient safety (+7.6%), teamwork within units (+5.3%), and organizational learning-continuous improvement (+4.7%). Overall workload increased from a mean score of 46.28 ± 16.97 at baseline to 65.07 ± 19.05 at follow-up (p < 0.0001). Conclusion: CUSP implementation increased hand hygiene compliance, successful implementation of a central line insertion checklist, and improvements in safety culture in four Indian NICUs. This multimodal strategy is a promising framework for low- and middle-income country healthcare facilities to reduce HAI risk in neonates.

Use of interrupted time series methods in the evaluation of health system quality improvement interventions: a methodological systematic review

BACKGROUND

When randomisation is not possible, interrupted time series (ITS) design has increasingly been advocated as a more robust design to evaluating health system quality improvement (QI) interventions given its ability to control for common biases in healthcare QI. However, there is a potential risk of producing misleading results when this rather robust design is not used appropriately. We performed a methodological systematic review of the literature to investigate the extent to which the use of ITS has followed best practice standards and recommendations in the evaluation of QI interventions.

METHODS

We searched multiple databases from inception to June 2018 to identify QI intervention studies that were evaluated using ITS. There was no restriction on date, language and participants. Data were synthesised narratively using appropriate descriptive statistics. The risk of bias for ITS studies was assessed using the Cochrane Effective Practice and Organisation of Care standard criteria. The systematic review protocol was registered in PROSPERO (registration number: CRD42018094427).

RESULTS

Of 4061 potential studies and 2028 unique records screened for inclusion, 120 eligible studies assessed eight QI strategies and were from 25 countries. Most studies were published since 2010 (86.7%), reported data using monthly interval (71.4%), used ITS without a control (81%) and modelled data using segmented regression (62.5%). Autocorrelation was considered in 55% of studies, seasonality in 20.8% and non-stationarity in 8.3%. Only 49.2% of studies specified the ITS impact model. The risk of bias was high or very high in 72.5% of included studies and did not change significantly over time.

CONCLUSIONS

The use of ITS in the evaluation of health system QI interventions has increased considerably over the past decade. However, variations in methodological considerations and reporting of ITS in QI remain a concern, warranting a need to develop and reinforce formal reporting guidelines to improve its application in the evaluation of health system QI interventions.

The association between shift patterns and the quality of hand antisepsis in a neonatal intensive care unit: An observational study

BACKGROUND

Healthcare-associated infections represent a major burden in neonatal intensive care units. Hand antisepsis is the most important tool for prevention, however, compliance among healthcare workers remains low.

OBJECTIVES

To prospectively evaluate the influence of different work shifts (extended working hours, night shifts) on the quality of healthcare workers' hand antisepsis.

DESIGN

Observational study.

SETTINGS

Two equivalent "Level III" neonatal intensive care units at the University Hospital Vienna, Austria.

PARTICIPANTS

Seventy healthcare workers, 46 nurses and 24 physicians.

METHODS

The Semmelweis Scanner, an innovative training device assessing the quality of hand antisepsis with an ultraviolet dye labelled alcohol-based hand rub, was employed to collect data on the hand surface coverage achieved during hand antisepsis of participants. It provides visual feedback of appropriately versus inappropriately disinfected areas of the hand and can also be used for the objective quantification of hand surface coverage with the hand rub. Measurements were performed before and after 12.5 h (h) day and night shifts (nurses), as well as before and after regular 8 h day shifts and extended 25 h shifts (physicians). To avoid any bias caused by residual ultraviolet marker, scans had to be separated by 24 h periods. Primary outcome was the hand surface coverage with the hand rub: Hand scans were categorized as "passed" if an appropriate quality of hand hygiene, defined as a minimum 97% coverage of hand surface, was achieved. A generalized mixed model was used to analyse the data accounting for repeated measurements.

RESULTS

Seventy healthcare workers performed a total of 485 scans. Nineteen scans had to be excluded, resulting in 466 scans for further analyses. A difference in the predicted probability of achieving appropriate hand antisepsis was found between the beginning and end of extended shifts: In physicians, adequate hand antisepsis was remarkably reduced after 25 h shifts (predicted probability 99.4% vs 78.8%), whereas there was no relevant difference between the beginning and end of 8 h day shifts (92.2% vs 97.3%). In nurses, a relevant difference was found between the beginning and end of 12.5 h day shifts (88.6% vs 73.6%). This difference was not found for 12.5 h night shifts. The most frequently missed area on the hands was the right dorsum.

CONCLUSION

The quality of hand antisepsis of healthcare workers in neonatal intensive care units may be associated with long working hours.

Improving Hand Hygiene Compliance in Nursing Homes: Protocol for a Cluster Randomized Controlled Trial (HANDSOME Study)

BACKGROUND

Hand hygiene compliance is considered the most (cost-)effective measure for preventing health care-associated infections. While hand hygiene interventions have frequently been implemented and assessed in hospitals, there is limited knowledge about hand hygiene compliance in other health care settings and which interventions and implementation methods are effective.

OBJECTIVE

This study aims to evaluate the effect of a multimodal intervention to increase hand hygiene compliance of nurses in nursing homes through a cluster randomized controlled trial (HANDSOME study).

METHODS

Nursing homes were randomly allocated to 1 of 3 trial arms: receiving the intervention at a predetermined date, receiving the identical intervention after an infectious disease outbreak, or serving as a control arm. Hand hygiene was evaluated in nursing homes by direct observation at 4 timepoints. We documented compliance with the World Health Organization's 5 moments of hand hygiene, specifically before touching a patient, before a clean/aseptic procedure, after body fluid exposure risk, after touching a patient, and after touching patient surroundings. The primary outcome is hand hygiene compliance of the nurses to the standards of the World Health Organization. The secondary outcome is infectious disease incidence among residents. Infectious disease incidence was documented by a staff member at each nursing home unit. Outcomes will be compared with the presence of norovirus, rhinovirus, and Escherichia coli on surfaces in the nursing homes, as measured using quantitative polymerase chain reaction.

RESULTS

The study was funded in September 2015. Data collection started in October 2016 and was completed in October 2017. Data analysis will be completed in 2020.

CONCLUSIONS

HANDSOME studies the effectiveness of a hand hygiene intervention specifically for the nursing home environment. Nurses were taught the World Health Organization's 5 moments of hand hygiene guidelines using the slogan "Room In, Room Out, Before Clean, After Dirty," which was developed for nursing staff to better understand and remember the hygiene guidelines. HANDSOME should contribute to improved hand hygiene practice and a reduction in infectious disease rates and related mortality.

TRIAL REGISTRATION

Netherlands Trial Register (NTR6188) NL6049; https://www.trialregister.nl/trial/6049.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/17419.

Evaluating the effectiveness of the "Germ-Free Hands" intervention for improving the hand hygiene practices of public health students

PURPOSE

This quasi-experimental study sought to assess the effectiveness of a multidisciplinary intervention called "Germ-Free Hands" to improve the hand hygiene practices of students attending Thailand's Sirindhorn College of Public Health (SCPH).

METHODS

The intervention was developed and implemented at SCPH and incorporated education, training, a workshop, and performance feedback. The intervention targeted behavioral antecedents specified by the Health Belief Model (HBM) and the Theory of Planned Behavior (TPB). Handwashing determinants (knowledge, beliefs, attitudes, subjective norms, perceived behavioral control, and intentions) and hand hygiene behaviors were assessed at baseline, immediately post-intervention, and 3 months post-intervention for the intervention group at (n=60) at the Suphanburi campus of SCPH and a matched control group (n=60) of students at the Ubonratchathani campus. Data analysis included descriptive statistics, independent samples t-tests, two-way measures of analysis of variance, and a generalized estimating equation to compare handwashing practices by self-reports between two groups.

RESULTS

The "Germ-Free Hands" intervention produced significant improvements in the intervention group's handwashing knowledge, behavioral and control beliefs, subjective norm scores, intentions, and behaviors, as compared to the control group. However, the intervention had no significant impact on normative beliefs, attitudes, or perceived behavioral control. Reported improvements also decreased 3 months post-intervention, and the number of bacterial colonies on students' hands increased over the course of the study.

CONCLUSION

This study adds to the evidence that multidisciplinary interventions can be effective at improving handwashing rates. However, education and training must be continuous, rather than delivered as a one-time program, in order to have sustained results. Participants may also require more in-depth instruction in correct handwashing and drying techniques to remove bacteria effectively and prevent recolonization.

Current issues in hand hygiene

Although substantial improvements in hand hygiene practices have occurred in recent years, many health care facilities continue to encounter challenges in achieving and maintaining high levels of hand hygiene compliance. Issues of current interest include the optimum dose of alcohol-based handrub (ABHR) that should be applied, the impact of hand size and alcohol-based handrub dry times have on efficacy, and ideal hand hygiene technique. There is a need to determine which additional promotional activities can augment improvements in hand hygiene that are achieved by implementing the multimodal improvement strategy recommended by the World Health Organization. Monitoring hand hygiene performance and providing personnel with feedback on their performance are essential elements of successful improvement programs. Further research is needed to establish the most effective methods of providing feedback. Additional studies are needed to optimize strategies for performing direct observation of hand hygiene compliance, and to determine the role of supplementing direct observations using automated monitoring systems.

Validity of hand hygiene compliance measurement by observation: A systematic review

BACKGROUND

Hand hygiene is monitored by direct observation to improve practice, but this approach can potentially cause information, selection, and confounding bias, threatening the validity of findings. The aim of this study was to identify and describe the potential biases in hand hygiene compliance monitoring by direct observation; develop a typology of biases and propose improvements to reduce bias; and increase the validity of compliance measurements.

METHODS

This systematic review of hospital-based intervention studies used direct observation to monitor health care workers' hand hygiene compliance.

RESULTS

Seventy-one publications were eligible for review. None was free of bias. Selection bias was present in all studies through lack of data collection on the weekends (n = 61, 86%) and at night (n = 46, 65%) and observations undertaken in single-specialty settings (n = 35, 49%). We observed inconsistency of terminology, definitions of hand hygiene opportunity, criteria, tools, and descriptions of the data collection. Frequency of observation, duration, or both were not described or were unclear in 58 (82%) publications. Observers were trained in 56 (79%) studies. Inter-rater reliability was measured in 26 (37%) studies.

CONCLUSIONS

Published research of hand hygiene compliance measured by direct observation lacks validity. Hand hygiene should be measured using methods that produce a valid indication of performance and quality. Standardization of methodology would expedite comparison of hand hygiene compliance between clinical settings and organizations.

Strategies to improve hand hygiene compliance among healthcare workers in adult intensive care units: a mini systematic review

BACKGROUND

Hand hygiene compliance among healthcare workers (HCWs) in intensive care units (ICUs) is disconcertingly low.

AIM

To identify the effective intervention(s) for increasing HH compliance among HCWs in adult ICUs.

METHODS

Two major electronic databases, OVID Medline and CINAHL, were searched by using a combination of MeSH terms and text words (e.g. hand hygiene, hand washing, compliance, adher*, improve*, develop* and intensive care unit) for relevant articles. This was supplemented by Google Scholar and hand searching of included bibliographies. Data from identified articles were then abstracted, quality-assessed, and combined into a summary effect.

FINDINGS

Of 89 titles and abstracts that were identified, 14 articles were finally included. Overall study quality was good. However, variations in design, setting, sample size, and intervention(s) tested precluded a meta-analysis; hence a narrative synthesis was conducted. The interventions included education, observation, provision of supplies, improving access and directive support; tested singly or in combination; resulted in positive outcomes in all but one study. A combination of administrative support, 'supplies', education and training, reminders, surveillance, and performance feedback raised the compliance from a baseline of 51.5% to a record 80.1%; but no set of intervention(s) could improve the compliance to the desired near-100% level.

CONCLUSION

Available data suggest that multi-modal interventions are effective in raising the compliance to a 'plateau' level but not up to the desired standard. Methodologically appropriate trials of combined interventions could enhance the evidence about interventions to improve hand hygiene compliance among ICU staff.

Impact of a Successful Speaking Up Program on Health-Care Worker Hand Hygiene Behavior

Background:

Health-care worker (HCW) hand hygiene (HH) is the cornerstone of efforts to reduce hospital infections but remains low. Real-time mitigation of failures can increase process reliability to > 95% but has been challenging to implement for HH.

Objective:

To sustainably improve HCW HH to > 95%.

Methods:

A hospital-wide quality improvement initiative to improve HH was initiated in February 2012. HCW HH behavior was measured by covert direct observation utilizing multiple-trained HCW volunteers. HH compliance was defined as correct HH performed before and after contact with the patient or the patient’s care area. Interventions focusing on leadership support, HCW knowledge, supply availability, and culture change were implemented using quality improvement science methodology. In February 2014, the hospital began the Speaking Up for Safety Program, which trained all HCWs to identify and mitigate HH failures at the moment of occurrence and addressed known barriers to speaking up.

Results:

Between January 1, 2012, and January 31, 2016, there were 30,514 HH observations, averaging 627 observations per month (9% attending physicians, 12% resident physicians, 46% nurses, 33% other HCW types). HCW HH gradually increased from 75% to > 90% by December 2014. After the Speaking Up for Safety Program, HCW HH has been > 95% for 20 months. Physician HH compliance has been above 90% for over a year.

Conclusion:

Creating a specific process for staff to speak up and prevent HH failures, as part of a multimodal improvement effort, can sustainably increase HCW HH above 95%.

Human factors related to time-dependent infection control measures: "Scrub the hub" for venous catheters and feeding tubes

BACKGROUND

The use of catheter hub decontamination protocols is a common practice to reduce central line-associated bloodstream infections. However, few data exist on the most effective disinfection procedure prior to hub access accounting for human factors and time-dependent practices in real time in the clinical setting.

METHODS

An observational design with a multimodal intervention was used in this study in a neonatal intensive care unit. Direct observations on nurse compliance of scrub times with decontamination when accessing of venous catheter and feeding tube hubs were conducted during 3 phases: (1) baseline period prior to any interventions; (2) during an educational intervention phase; and (3) during a timer intervention period when using a timing device, either an actual timer or music button.

RESULTS

Overall, both education and the timing device interventions increased the mean scrub time ± SD of venous catheter hubs. Mean baseline scrub times of 10 ± 5 seconds were lower compared with 23 ± 12 seconds after educational intervention (P < .002) and 31 ± 8 seconds with timer or music button use (P < .001). Timer intervention scrub time was also more effective than education alone (P < .05). Similar findings were observed with scrub times of feeding tubes.

CONCLUSIONS

Time-based infection control measures, such as scrubbing the hub, must be implemented with aids that qualify specific times to account for human factors, to ensure adherence to time-dependent measures aimed at decreasing nosocomial infections.

The Impact of an Educational Program Regarding Total Parenteral Nutrition on Infection Indicators in Neonates Admitted to the Neonatal Intensive Care Unit

Background:

One of the basic care measures for preterm infants is providing nutrition through total parenteral nutrition (TPN) and one of the most important complications of it is infection. Because prevention of nosocomial infections is an important issue for neonate's safety, this study aimed to determine the effects of a continuing medical education (CME) course on TPN for neonatal intensive care unit (NICU) nurses on indicators of infection in newborns.

Materials and Methods:

This quasi-experimental study was conducted on 127 neonates who fulfilled the inclusion criteria. They were selected through simple convenience sampling method at two stages of before and after the CME program. The inclusion criteria were prescription of TPN by the physician and lack of clinical evidences for infection in newborns before the beginning of TPN. Death of the infant during each stage of the study was considered as the exclusion criteria. The data gathering tool was a data record sheet including clinical signs of infection in the infants and their demographic characteristics. Data were analyzed using Chi-square test, Fisher's exact test, and student's t-test in SPSS software.

Results:

The results showed the frequency of clinical markers for infection in newborns at the pre-intervention stage (n = 41; 65.10%) was significantly less than at the post-intervention stage (n = 30; 46.90%) (p = 0.04).

Conclusions:

Nursing educational programs on TPN reduce infection rates among neonates in NICUs.

Does training improve compliance with hand hygiene and decrease infections in the neonatal intensive care unit? A prospective study

INTRODUCTION

The most important tool in any infection control program is good hand hygiene. Despite recognizing that hand hygiene is crucial in reducing infection rates, hand hygiene compliance remains suboptimal. This study was designed to determine hand hygiene compliance, before and after an educational intervention and its impact on hospital infection rates.

METHOD

The study was done in neonatal intensive care unit of an educational hospital. All healthcare providers working in the unit at the time of study were trained on importance of hand hygiene and methods of hand hygiene observation; after that hand washing compliance controlled by a physician during postintervention phase. Hand hygiene compliance, healthcare associated infection and mortality rates compared before and after educational intervention.

RESULTS

Compliance of health-care workers for all hand hygiene opportunities combined was 30% before intervention and improved to 70% in postintervention. In postintervention phase, healthcare associated infection rates and mortality rates decreased significantly as the hand hygiene compliance improved.

CONCLUSIONS

Good control of hand hygiene compliance by physician after an educational program may have good effect in healthcare associated infections control in neonatal intensive care unit.

Clinical impact and cost-effectiveness of a central line bundle including split-septum and single-use prefilled flushing devices on central line-associated bloodstream infection rates in a pediatric intensive care unit

BACKGROUND

Central line-associated bloodstream infections (CLABSIs) are among the most frequent health care-associated infections. Central line bundle (CLB) programs are useful for reducing CLABSIs.

METHODS

A retrospective study was designed to compare 2 periods: the prebundle and bundle periods. We evaluated the impact of a CLB including implementation of split-septum (SS) devices and single-use prefilled flushing (SUF) devices in critically ill children.

RESULTS

During the prebundle period, the overall rate was 24.5 CLABSIs per 1,000 central line (CL) days, whereas after the initiation of the CLB, the CLABSIs per 1,000 CL days dropped to 14.29. In the prebundle period, the daily cost per patient with CL and CLABSI were $232.13 and $254.83 consecutively. In the bundle period, the daily cost per patient with CL and CLABSI were $226.62 and $194.28 consecutively. Compared with the period with no CLB, the CLB period, which included SUF and SS devices, resulted in more costs saving by lowering the daily total costs of patients and indirectly lowering total drug costs by decreasing antibacterial and more significantly antifungal drugs.

CONCLUSIONS

CLB programs including SS and SUF devices were found to be effective in decreasing the CLABSI rate and decreasing the daily hospital costs and antimicrobial drug expenditures in children.

Evidence-based practices to increase hand hygiene compliance in health care facilities: An integrated review

BACKGROUND

Hand hygiene (HH) in health care facilities is a key component to reduce pathogen transmission and nosocomial infections. However, most HH interventions (HHI) have not been sustainable.

AIMS

This review aims to provide a comprehensive summary of recently published evidence-based HHI designed to improve HH compliance (HHC) that will enable health care providers to make informed choices when allocating limited resources to improve HHC and patient safety.

METHODS

The Medline electronic database (using PubMed) was used to identify relevant studies. English language articles that included hand hygiene interventions and related terms combined with health care environments or related terms were included.

RESULTS

Seventy-three studies that met the inclusion criteria were summarized. Interventions were categorized as improving awareness with education, facility design, and planning, unit-level protocols and procedures, hospital-wide programs, and multimodal interventions. Past successful HHIs may not be as effective when applied to other health care environments. HH education should be interactive and engaging. Electronic monitoring and reminders should be implemented in phases to ensure cost-effectiveness. To create hospitalwide programs that engage end users, policy makers should draw expertise from interdisciplinary fields. Before implementing the various components of multimodal interventions, health care practitioners should identify and examine HH difficulties unique to their organizations.

CONCLUSIONS

Future research should seek to achieve the following: replicate successful HHI in other health care environments, develop reliable HHC monitoring tools, understand caregiver-patient-family interactions, examine ways (eg, hospital leadership, financial support, and strategies from public health and infection prevention initiatives) to sustain HHC, and use simulated lab environments to refine study designs.

Strategies to Prevent Healthcare-Associated Infections through Hand Hygiene

Previously published guidelines provide comprehensive recommendations for hand hygiene in healthcare facilities. The intent of this document is to highlight practical recommendations in a concise format, update recommendations with the most current scientific evidence, and elucidate topics that warrant clarification or more robust research. Additionally, this document is designed to assist healthcare facilities in implementing hand hygiene adherence improvement programs, including efforts to optimize hand hygiene product use, monitor and report back hand hygiene adherence data, and promote behavior change. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.

Assessment of Fidelity in Interventions to Improve Hand Hygiene of Healthcare Workers: A Systematic Review

OBJECTIVE

Compliance with hand hygiene in healthcare workers is fundamental to infection prevention yet remains a challenge to sustain. We examined fidelity reporting in interventions to improve hand hygiene compliance, and we assessed 5 measures of intervention fidelity: (1) adherence, (2) exposure or dose, (3) quality of intervention delivery, (4) participant responsiveness, and (5) program differentiation.

DESIGN

Systematic review

METHODS

A librarian performed searches of the literature in PubMed, Cumulative Index to Nursing and Allied Health (CINAHL), Cochrane Library, and Web of Science of material published prior to June 19, 2015. The review protocol was registered in PROSPERO International Prospective Register of Systematic Reviews, and assessment of study quality was conducted for each study reviewed.

RESULTS

A total of 100 studies met the inclusion criteria. Only 8 of these 100 studies reported all 5 measures of intervention fidelity. In addition, 39 of 100 (39%) failed to include at least 3 fidelity measures; 20 of 100 (20%) failed to include 4 measures; 17 of 100 (17%) failed to include 2 measures, while 16 of 100 (16%) of the studies failed to include at least 1 measure of fidelity. Participant responsiveness and adherence to the intervention were the most frequently unreported fidelity measures, while quality of the delivery was the most frequently reported measure.

CONCLUSIONS

Almost all hand hygiene intervention studies failed to report at least 1 fidelity measurement. To facilitate replication and effective implementation, reporting fidelity should be standard practice when describing results of complex behavioral interventions such as hand hygiene.

SLUG Bug: Quality Improvement With Orchestrated Testing Leads to NICU CLABSI Reduction

OBJECTIVE

Reduce central line-associated bloodstream infection (CLABSI) rates 15% over 12 months in children's hospital NICUs. Use orchestrated testing as an approach to identify important CLABSI prevention practices.

METHODS

Literature review, expert opinion, and benchmarking were used to develop clinical practice recommendations for central line care. Four existing CLABSI prevention strategies (tubing change technique, hub care monitoring, central venous catheter access limitation, and central venous catheter removal monitoring) were identified for study. We compared the change in CLABSI rates from baseline throughout the study period in 17 participating centers. Using orchestrated testing, centers were then placed into 1 of 8 test groups to identify which prevention practices had the greatest impact on CLABSI reduction.

RESULTS

CLABSI rates decreased by 19.28% from 1.333 to 1.076 per 1000 line-days. Six of the 8 test groups and 14 of the 17 centers had decreased infection rates; 16 of the 17 centers achieved >75% compliance with process measures. Hub scrub compliance monitoring, when used in combination with sterile tubing change, decreased CLABSI rates by 1.25 per 1000 line-days.

CONCLUSIONS

This multicenter improvement collaborative achieved a decrease in CLABSI rates. Orchestrated testing identified infection prevention practices that contribute to reductions in infection rates. Sterile tubing change in combination with hub scrub compliance monitoring should be considered in CLABSI reduction efforts.

Health care worker hand hygiene in the pediatric special care unit at Mulago National Referral Hospital in Uganda: a best practice implementation project

INTRODUCTION

The hands of a health care worker are a common vehicle of pathogen transmission in hospital settings. Health care worker hand hygiene is therefore critical for patients' well being. Whilst failure of health care workers to comply with the best hand hygiene practice is a problem in all health care settings, issues of lack of access to adequate cleaning equipment and in some cases even running water make practicing good hand hygiene particularly difficult in low-resource developing country settings. This study reports an audit and feedback project that focused on the hand hygiene of the health care worker in the pediatric special care unit of the Mulago National Referral Hospital, which is a low-resource setting in Uganda.

OBJECTIVE

To improve hand hygiene among health care workers in the pediatric special care unit and thereby contribute to reducing transmission of health care worker-associated pathogens.

METHODS

The Joanna Briggs Institute three-phase Practical Application of Clinical Evidence System audit and feedback tool for promoting evidence utilization and change in health care was used. In phase one of the project, stakeholders were engaged and seven evidence-based audit criteria were developed. A baseline audit was then conducted. In phase two, barriers underpinning areas of noncompliance found in the baseline audit were identified and three strategies - education, reminders and provision of hand cleaning equipment - were implemented to overcome them. In phase three, a follow-up audit was conducted.

RESULTS

Compliance with best practice hygiene was found to be poor in the baseline audit for all but one of the audit criteria. Following the implementation of the strategies, hand hygiene improved. The compliance rate increased substantially across all criteria. Staff education achieved 100%, whilst criterion 4 increased to 70%. However, use of alcohol-based hand-rub for hand hygiene only improved to 66%, and for six of the seven audit criteria, compliance remained below 74%.

CONCLUSION

The project provides another example of how audit can be used as a tool to improve health practice, even in a low-resource setting. At the same time, it showed how difficult it is to achieve compliance with best hand hygiene practice in a low-resource hospital. The project highlights the importance of continued education/awareness raising on the importance of good hand hygiene practice as well as investment in infrastructure and cleaning supplies for achieving and sustaining good hand hygiene among workers in a low-resource hospital setting. A key contribution of the project was the legacy it left in the form of knowledge about how to use audit and feedback as a tool to promote the best practice. A similar project has been implemented in the maternity ward at the hospital and further audits are planned.

Effect of a multimodal training program and traditional lecture method on nurses' hand hygiene knowledge, belief, and practice: A brief report

This study compared the effect of a multimodal training program and lecturing method on nurses' hand hygiene knowledge, belief, and practice. Two weeks and 3 months after the study, nurses' in both groups received significantly higher scores compared with the control group. Compared with the lecturing method, the multimodal training program is more effective in improving nurses' hand hygiene knowledge, belief, and practice 3 months after the study.

Strategies to prevent healthcare-associated infections through hand hygiene

Previously published guidelines provide comprehensive recommendations for hand hygiene in healthcare facilities. The intent of this document is to highlight practical recommendations in a concise format, update recommendations with the most current scientific evidence, and elucidate topics that warrant clarification or more robust research. Additionally, this document is designed to assist healthcare facilities in implementing hand hygiene adherence improvement programs, including efforts to optimize hand hygiene product use, monitor and report back hand hygiene adherence data, and promote behavior change. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.

The effect of hospital infection control policy on the prevalence of surgical site infection in a tertiary hospital in South-South Nigeria

BACKGROUND

Surgical site infections (SSIs) are a significant cause of morbidity, emotional stress and financial cost to the affected patients and health care institutions; and infection control policy has been shown to reduce the burden of SSIs in several health care institutions. This study assessed the effects of the implementation of the policy on the prevalence of SSI in the University of Port Harcourt Teaching Hospital, Nigeria.

PATIENTS AND METHODS

A review of the records of all Caesarean sections carried out in the hospital, before and 2 years after the implementation of the infection control policy was conducted. Data collected include the number and characteristics of the patients that had Caesarean section in the hospital during the period and those that developed SSI while on admission.

RESULTS

The proportion of patients with SSI decreased from 13.33% to 10.34%, 2 years after the implementation of the policy (P-value = 0.18). The implementation of the policy did not also result in any statistically significant change in the nature of the wound infection (P-value = 0.230), in the schedule of the operations (P-value = 0.93) and in the other predisposing factors of the infections (P-value = 0.72); except for the significant decrease in the infection rate among the un-booked patients (P-value = 0.032).

CONCLUSION

The implementation of the policy led to a small decrease in SSI, due to the non-implementation of some important aspects of the WHO policy. The introduction of surveillance activities, continuous practice reinforcing communications and environmental sanitation are recommended to further decrease the prevalence of SSI in the hospital.

Our approach to changing the culture of caring for the acutely unwell patient at a large UK teaching hospital: A service improvement focus on Early Warning Scoring tools

INTRODUCTION

Early Warning Scoring tools (EWS) play a major role in the detection of the deteriorating ward patient. EWS tools have been in place in Nottingham University Hospitals NHS Trust for over five years but compliance has been low. A service improvement project commenced across all admission wards in 2013, initiated through a financially driven CQUIN. Prior to the project, only one out of five clinical care targets set were achieved.

STRATEGY

An established framework for service improvement was used to guide delivery. The approach has consisted of multi-faceted, inter-professional high impact interventions including ward delivered education, human factors training and clinician feedback, combined with regular performance audits.

RESULTS

Since introduction of the service improvement team, consistent signs of improvement have been visible across the admission areas in four out of five of the clinical care targets.

CONCLUSION

The first 12 months of the project has seen tangible benefits in patient care and staff experience. Personal feedback both to medical and nursing staff has been effective where a top-down approach may not have been.

Strategies to Prevent Healthcare-Associated Infections through Hand Hygiene

Previously published guidelines provide comprehensive recommendations for hand hygiene in healthcare facilities. The intent of this document is to highlight practical recommendations in a concise format, update recommendations with the most current scientific evidence, and elucidate topics that warrant clarification or more robust research. Additionally, this document is designed to assist healthcare facilities in implementing hand hygiene adherence improvement programs, including efforts to optimize hand hygiene product use, monitor and report back hand hygiene adherence data, and promote behavior change. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.

Changes in hand hygiene compliance after a multimodal intervention among health-care workers from intensive care units in Southwestern Saudi Arabia

The aim of this study is to measure the degree of compliance with hand hygiene practices among health-care workers (HCWs) in intensive care facilities in Aseer Central Hospital, Abha, Saudi Arabia, before and after a multimodal intervention program based on WHO strategies. Data were collected by direct observation of HCWs while delivering routine care using standardized WHO method: "Five moments for hand hygiene approach". Observations were conducted before (February-April 2011) and after (February-April 2013) the intervention by well-trained, infection-control practitioners during their routine visits. The study included 1182 opportunities (observations) collected before and 2212 opportunities collected after the intervention. The overall, hand hygiene compliance increased significantly from 60.8% (95% CI: 57.9-63.6%) before the intervention to reach 86.4% (95% CI: 84.9-97.8%) post-intervention (P=0.001). The same trend was observed in different intensive care facilities. In logistic regression analyses, HCWs were significantly more compliant (aOR=3.2, 95% CI: 2.6-3.8) after the intervention. Similarly, being a nurse and events after patient contact were significant determinants of compliance. It is important to provide sustained intensified training programs to help embed efficient and effective hand hygiene into all elements of care delivery. New approaches like accountability, motivation and sanctions are needed.

A qualitative study of senior hospital managers' views on current and innovative strategies to improve hand hygiene

BACKGROUND

Despite universal recognition of the importance of hand hygiene in reducing the incidence of healthcare associated infections, health care workers' compliance with best practice has been sub-optimal. Senior hospital managers have responsibilities for implementing patient safety initiatives and are therefore ideally placed to provide suggestions for improving strategies to increase hand hygiene compliance. This is an under-researched area, accordingly the aim of this study was to identify senior hospital managers' views on current and innovative strategies to improve hand hygiene compliance.

METHODS

Qualitative design comprising face-to-face interviews with thirteen purposively sampled senior managers at a major teaching and referral hospital in Sydney, Australia. Data were analysed thematically.

RESULTS

Seven themes emerged: culture change starts with leaders, refresh and renew the message, connect the five moments to the whole patient journey, actionable audit results, empower patients, reconceptualising non-compliance and start using the hammer.

CONCLUSIONS

To strengthen hand hygiene programmes, strategies based on the five moments of hand hygiene should be tailored to specific roles and settings and take into account the whole patient journey including patient interactions with clinical and non-clinical staff. Senior clinical and non-clinical leaders should visibly champion and mandate best practice initiatives and articulate that hand hygiene non-compliance is culturally and professionally unacceptable to the organization. Strategies that included a disciplinary component and which conceptualise hand hygiene non-compliance as a patient safety error may be worth evaluating in terms of staff acceptability and effectiveness.

Survey of neonatal unit outbreaks in North London: identifying causes and risk factors

BACKGROUND

This survey was undertaken after a number of neonatal unit (NNU) outbreaks were reported to the North London health protection teams (HPTs).

AIM

To determine the diversity of the outbreaks, ascertain potential sources and contributing factors, and identify the investigative procedures followed and control measures implemented.

METHODS

Using a structured questionnaire, information from the HPT database was collected for all NNU outbreaks reported between January 2010 and February 2011.

FINDINGS

Ten outbreaks were identified from seven hospitals in 14 months. There was one para-influenza outbreak, seven Staphylococcus aureus [including six meticillin-resistant S. aureus (MRSA)] outbreaks, and two Gram-negative outbreaks. Potential sources of transmission identified for the MRSA outbreaks were healthcare worker (HCW)-assisted transmission (N = 2) and mother-to-baby transmission with onward HCW-assisted transmission (N = 3). An environmental source with onward HCW-assisted transmission was documented for one of the Gram-negative outbreaks. Interventions included patient screening and enhanced cleaning (N = 10), isolating/cohorting affected neonates (N = 9), barrier nursing (N = 6), staff movement restrictions (N = 5), hand hygiene audits (N = 4), staff screening (N = 4), household contact screening (N = 3) and environmental sampling (N = 3). Potential contributing factors included inadequate staffing levels, cluttered unit, inadequate sterilization of communal milk-expressing equipment and inappropriate follow-up of MRSA results.

CONCLUSION

This survey determined the diversity of NNU outbreaks in North London, and highlighted the importance of a multi-faceted approach to outbreak control. These data will assist in the development of clinical standards for the prevention, control and reporting of NNU outbreaks, and guidance for best practice in NNUs.