Implementation of the infection prevention and control core components at the national level: a global situational analysis

Multimodal strategies for the implementation of infection prevention and control interventions-update of a systematic review for the WHO guidelines on core components of infection prevention and control programmes at the facility level

BACKGROUND

Health care-associated infections (HAIs) remain a significant challenge worldwide, and the use of multimodal strategies is recommended by the WHO to enhance infection prevention.

OBJECTIVES

To update the systematic review on facility level infection prevention and control interventions on the WHO core component of using multimodal strategies.

METHODS

Data sources: Medline (by PubMed), EMBASE, CINAHL, and the Cochrane library.

STUDY ELIGIBILITY CRITERIA

Randomized controlled studies, interrupted time series, and before-after studies in acute care settings, from November 24, 2015 to June 30, 2023.

PARTICIPANTS

Both paediatric and adult populations.

INTERVENTIONS

Infection prevention and control interventions implemented with at least three WHO multimodality elements. Assessment of risk of bias: Effective practice and organisation of care and integrated quality criteria for review of multiple study designs tools. Methods of data synthesis: Descriptive data synthesis.

RESULTS

Of 5678 identified titles and abstracts, 32 publications were eligible for data extraction and analysis. Five non-controlled before-after studies were excluded due to an insufficient integrated quality criteria for review of multiple study designs score. Of the remaining 27 studies, nine reported on the effect of multimodal strategies to reduce device-associated HAIs, four on surgical site infections, eight on infections due to antimicrobial resistance and six on hand hygiene (HH) compliance. Eleven were controlled studies (randomized controlled studies or controlled before-after studies), nine interrupted time series and seven non-controlled before-after studies. Twenty-two of the studies originated from high-income countries, and the overall quality was medium to low. Twenty studies showed either significant HAI reductions or HH improvement.

CONCLUSION

Most studies demonstrate a significant effect on HAI prevention and HH improvement after applying a multimodal strategy. However, the quality of evidence remains low to moderate, with few studies from low-income or middle-income countries. Future research should focus on higher quality studies in resource limited settings.

Evaluation of Infection Prevention and Control Programs at the Hospital Level Based on the World Health Organization Tool

Background

Infection prevention and control (IPC) is a major component of health systems and affects both the health and safety of people who use health services and those who provide them. The Infection Prevention and Control Assessment Framework (IPCAF) is a tool for the assessment of IPC in healthcare centers.

Methods

In the present study, we examined the hospitals of Tehran from this point of view.

Results

Thirty-one hospitals were examined through IPCAF form. All the data were analyzed in SPSS version 25. Twenty-three centers (74.1%) were at the advanced level; 7 centers (22.5%) were at the intermediate level and only one center (3.2%) was at the minimum level. The lowest score was related to the field of education. There was no significant difference between private and public hospitals in terms of IPC score (P > 0.05).

Conclusions

Hospitals of Tehran are at advanced level in terms of IPC, and the lowest score is related to the field of education, which needs more investigation and effort to improve it.

Staffing paradigm for infection prevention and control in the era of antimicrobial resistance: The Veterans Health Administration experience

Antimicrobial resistance and other emerging health care complexities continue to challenge infection prevention and control resources. The Veterans Health Administration developed a comprehensive prevention approach to address multidrug-resistant organisms (MDROs), including a unique staffing model to complement infection preventionists. In particular, the MDRO Prevention Coordinator was established to support MDRO prevention initiatives. Alternative staffing models, including to support pathogen-specific needs in an era of antimicrobial resistance, are vital for adaptable and sustainable infection prevention and control programs.

Evaluation of ChatGPT-4 for the detection of surgical site infections from electronic health records after colorectal surgery: A pilot diagnostic accuracy study

BACKGROUND

Surveillance of surgical site infection (SSI) relies on manual methods that are time-consuming and prone to subjectivity. This study evaluates the diagnostic accuracy of ChatGPT for detecting SSI from electronic health records after colorectal surgery via comparison with the results of a nationwide surveillance programme.

METHODS

This pilot, retrospective, multicentre analysis included 122 patients who underwent colorectal surgery. Patient records were reviewed by both manual surveillance and ChatGPT, which was tasked with identifying SSI and categorizing them as superficial, deep, or organ-space infections. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated. Receiver operating characteristic (ROC) curve analysis determined the model's diagnostic performance.

RESULTS

ChatGPT achieved a sensitivity of 100 %, correctly identifying all SSIs detected by manual methods. The specificity was 54 %, indicating the presence of false positives. The PPV was 67 %, and the NPV was 100 %. The area under the ROC curve was 0.77, indicating good overall accuracy for distinguishing between SSI and non-SSI cases. Minor differences in outcomes were observed between colon and rectal surgeries, as well as between the hospitals participating in the study.

CONCLUSIONS

ChatGPT shows high sensitivity and good overall accuracy for detecting SSI. It appears to be a useful tool for initial screenings and for reducing manual review workload. The moderate specificity suggests a need for further refinement to reduce the rate of false positives. The integration of ChatGPT alongside electronic medical records, antibiotic consumption and imaging data results for real-time analysis may further improve the surveillance of SSI.

CLINICALTRIALS

gov Identifier: NCT06556017.

Status of infection prevention and control in Cameroon healthcare facilities: lessons learned from the WHO COVID-19 scorecard tool under the hierarchy of control model

Background

Infection prevention and control (IPC) helps prevent disease transmission in healthcare facilities. There is a dearth of information on the implementation of IPC during the COVID-19 outbreak in Cameroon using the recommended WHO COVID-19 IPC scorecard tool. The present study assessed healthcare facilities' compliance to IPC by continuous assessments, with an evaluation of the tool using the hierarchy of control theory.

Methods

This cross-sectional study was conducted in the 10 administrative regions of Cameroon by evaluating healthcare facilities prioritized by the Ministry of Public Health as high-risk facilities between March 2020 and November 2023. Comparisons were made regarding the facilities' ownership, level and status.

Results

2,188 assessments from 1,358 healthcare facilities were collected. The median IPC scores at each evaluation were between the intermediate and advanced level, with a bias linked with decreasing selection of facilities. However, only 172 (13%) healthcare facilities achieved advanced IPC score (≥75%). Higher IPC scores were found in hospitals (p<0.001) and in private facilities (p=0.02). Predictors of good IPC compliance were hospital (OR=3.7, CI: 1.4-9.8) and private facility (OR=2.3, CI: 1.6-3.3). The tool met the five domains of the hierarchy of control model.

Conclusion

Repeated IPC assessments using recommended tools contribute to a better compliance of IPC by healthcare facilities in resources constrained settings.

Assessing the state of infection prevention and control in cameroon: a cross-sectional workshop evaluation using socioecological models

Objectives

Infection prevention and control (IPC) contributes to the reduction of healthcare associated infections. Notwithstanding the global attention with available guidelines and tools, low- and middle-income countries (LMICs) still struggle to put into place effective IPC programmes. Here, we use a socioecological approach to summarize the findings of a recent workshop on the implementation of IPC activities in Cameroon.

Study design

We conducted a cross-sectional study on the assessment of the IPC in Cameroon.

Methods

Experts and key stakeholders involved in IPC in Cameroon evaluated the implementation of infection prevention and control during a 4-day workshop. Detailed summaries of workshop discussions and recommendations were created. Data were clustered into themes guided by the WHO core component of IPC. Results were analyzed using the socioecological model of Bronfenbrenner, McLeroy and the theory of Grol and Wensing on successful implementation of practices in healthcare settings.

Results

Cameroon does not have an effective IPC programme in place but has developed some areas of the World Health Organization (WHO) IPC core components across the guideline level, the individual level, the organizational level, and the political level.

Conclusion

Cameroon is still far from the norms and standards laid out by the WHO. The evidence generated from the current analysis should contribute to improve policies and strategies towards an effective IPC programme in Cameroon and other LMICs.

Water, sanitation, hygiene, and waste management in primary healthcare facilities in war-torn Tigray, Ethiopia: implications for infection prevention and control

Background

Water, sanitation and hygiene (WASH) and infection prevention and control (IPC) are compromised during emergencies and in the post-conflict period. The IPC-WASH status of primary healthcare facilities in Tigray, Ethiopia, is not known. The aim of the study was to assess the IPC-WASH status of facilities in war-torn Tigray, Ethiopia.

Methods

As part of a cross-sectional study, data were collected from January to February 2024 in 32 randomly selected primary healthcare facilities using an electronic Open Data Kit (ODK) based on a questionnaire. A descriptive analysis was conducted to describe the IPC-WASH services. The analyzed data were compared with the Joint Monitoring Program (JMP) service ladders and presented in texts, figures and tables.

Results

Nearly seven out of ten primary healthcare facilities had improved water sources, nine out of ten had latrines with limited sanitation facilities, and four out of ten had handwashing facilities. Eight out of ten facilities had no access to personal protective equipment, and most facilities surveyed had very limited waste management services, IPC capacity building and IPC committee. According to JMP service ladders, almost one in four primary healthcare facilities had basic water supply, one in ten had basic sanitation, basic hygiene and basic waste disposal.

Conclusions

The overall result of the study shows that access to IPC-WASH is low in primary healthcare facilities in war-torn Tigray, Ethiopia. Collaborative efforts to improve access to basic IPC-WASH facilities and IPC capacity building are essential to improve the quality of care.

An assessment of infection prevention and control implementation in Malawian hospitals using the WHO Infection Prevention and Control Assessment Framework (IPCAF) tool

Background

Infection prevention and control (IPC) is important for the reduction of healthcare-associated infections (HAI). The World Health Organization (WHO) developed the IPC Assessment Framework (IPCAF) tool to assess the level of IPC implementation and to identify areas for improvement in healthcare facilities.

Methods

A cross -sectional survey was conducted using the WHO IPCAF tool from May to June 2023. The aim was to provide a baseline assessment of the IPC programme and activities within health care facilities in Malawi. Forty healthcare facilities were invited to participate. IPC teams were requested to complete the IPCAF and return the scores. The IPCAF tool scores were assessed as recommended in the WHO IPCAF tool.

Results

The response rate was 82.5%. The median IPCAF score was 445 out of 800 corresponding to an intermediate IPC implementation level. The results revealed that 66.7% facilities were at intermediate level, 26.4% at basic level, and 6.9% at advanced level. Most facilities (76%) had an IPC program in place with clear objectives and an IPC focal person. Few had a dedicated budget for IPC. The IPCAF domain "monitoring/audit of IPC practices and feedback" had the lowest median score of 15/100, and in 90% of facilities, no monitoring, audit, and feedback was done. HAI surveillance median score was 40/100, workload, staffing and bed occupancy median score was 45/100.

Conclusions

Whilst there has been some degree of implementation of WHO IPC guidelines in Malawi's healthcare system, there is significant room for improvement. The IPCAF tool revealed that monitoring/audit and feedback, HAI surveillance and workload, staffing and bed occupancy need to be strengthened. The IPCAF scoring system may need reconsidering given the centrality of these domains to IPC.

Evaluating national infection prevention and control minimum requirements: evidence from global cross-sectional surveys, 2017-22

BACKGROUND

WHO infection prevention and control (IPC) minimum requirements provide standards to reduce the risk of infection during health-care delivery. We aimed to investigate the global implementation of these requirements at national levels and the progress of doing so across 2021-22 compared with 2017-18 to identify future directions for interventions.

METHODS

National IPC focal points were invited to complete an online survey measuring IPC minimum requirements from July 19, 2021, to Jan 31, 2022. The primary outcome was the proportion of countries meeting IPC minimum requirements. Country characteristics associated with this outcome were assessed with beta regression. Subset analyses were conducted to compare the 2021-22 indicators with a WHO IPC survey conducted in 2017-18 and to assess the correlation of the proportion of IPC minimum requirements met with the results of other WHO metrics.

FINDINGS

106 countries (ie, 13 low income, 27 lower-middle income, 33 upper-middle income, and 33 high income) participated in the survey (56% response rate). Four (4%) of 106 met all IPC minimum requirements. The highest scoring IPC core component was multimodal improvement strategies and the lowest was IPC education and training. The odds of meeting IPC minimum requirements was higher among high-income countries compared with low-income countries (adjusted odds ratio 2·7, 95% CI 1·3-5·8; p=0·020). Compared with the 2017-18 survey, there was a significant increase in the proportion of countries reporting an active national IPC programme (65% to 82%, p=0·037) and a dedicated budget (26% to 44%, p=0·037). Evaluation of the IPC minimum requirements compared with other survey instruments revealed a low positive correlation.

INTERPRETATION

To build resilient health systems capable of withstanding future health threats, urgently scaling up adherence to WHO IPC minimum requirements is essential.

FUNDING

WHO.

TRANSLATIONS

For the French and Spanish translations of the abstract see Supplementary Materials section.

Effect of the lack of access to handwashing facilities on the global burden of lower respiratory infections, 1990-2019: A systematic analysis from the global burden of disease study 2019

A lack of access to handwashing facilities is a significant risk factor for lower respiratory infections(LRIs). However, no studies have reported epidemiologic changes in the burden of LRIs attributed to the lack of access to handwashing facilities. We conducted an integrated assessment of the burden of LRIs attributable to the lack of handwashing facilities from 1990 to 2019 using data from the Global Burden of Disease Study 2019. In 2019, 270,000 deaths were attributed to LRIs due to a lack of access to handwashing facilities, with DALYs reaching 14.02 million. The age-standardized mortality rate (ASMR) of LRIs caused by a lack of access to handwashing facilities was approximately 3.74, while the age-standardized DALY rate (ASDR) was reported to be 203.55 in 2019. Over the past 30 years, the burden of LRIs attributed to the lack of access to handwashing facilities has shown a global decline. In 2019, this burden was most pronounced in infants under 1 year of age and in those older than 95 years, reflecting the highest DALY (5591.83) and mortality rates (79.43), respectively. The burden of LRIs caused by the lack of access to handwashing facilities was found to be more severe in males and significantly more pronounced in regions with a low sociodemographic index (SDI), such as the Sahara African region. The development of targeted strategies to address the inadequate and unequal distribution of handwashing facilities holds important value in improving the disease burden of LRIs.

Baseline evaluation of the World Health Organization (WHO) infection prevention and control (IPC) core components in Pacific Island Countries and Territories (PICTs)

BACKGROUND

Comprehensive infection prevention and control (IPC) programmes are proven to reduce the spread of healthcare-associated infections (HAIs) and antimicrobial resistance (AMR). However, published assessments of IPC programmes against the World Health Organization (WHO) IPC Core Components in Pacific Island Countries and Territories (PICTs) at the national and acute healthcare facility level are currently unavailable.

METHODS

From January 2022 to April 2023, a multi-country, cross-sectional study was conducted in PICTs. The self reporting survey was based on the WHO Infection Prevention Assessment Framework (IPCAF) that supports implementing the minimum requirements of the WHO eight core components of IPC programmes at both the national and facility level. The results were presented as a 'traffic light' (present, in progress, not present) matrix. Each PICT's overall status in achieving IPC core components was summarised using descriptive statistics.

RESULTS

Fifteen PICTs participated in this study. Ten (67%) PICTs had national IPC programmes, supported mainly by IPC focal points (87%, n = 13), updated national IPC guidelines (80%, n = 12), IPC monitoring and feedback mechanisms (80%, n = 12), and waste management plans (87%, n = 13). Significant gaps were identified in education and training (20%, n = 3). Despite being a defined component in 67% (n = 10) of national IPC programmes, HAI surveillance and monitoring was the lowest scoring core component (13%, n = 2). National and facility level IPC guidelines had been adapted and implemented in 67% (n = 10) PICTs; however, only 40% (n = 6) of PICTs had a dedicated IPC budget, 40% (n = 6) had multimodal strategies for IPC, and 33% (n = 5) had daily environmental cleaning records.

CONCLUSIONS

Identifying IPC strengths, gaps, and challenges across PICTs will inform future IPC programme priorities and contribute to regional efforts in strengthening IPC capacity. This will promote global public health through the prevention of HAIs and AMR.

Emergency infection prevention and control training in fragile, conflict-affected or vulnerable settings: a scoping review

BACKGROUND

It is uncertain what could be the best training methods for infection prevention and control when an infectious disease threat is active or imminent in especially vulnerable or resource-scarce settings.

METHODS

A scoping review was undertaken to find and summarise relevant information about training modalities, replicability and effectiveness of IPC training programmes for clinical staff as reported in multiple study designs. Eligible settings were conflict-affected or in countries classified as low-income or lower-middle income (World Bank 2022 classifications). Search terms for LILACS and Scopus were developed with input of an expert working group. Initially found articles were dual-screened independently, data were extracted especially about infection threat, training outcomes, needs assessment and teaching modalities. Backwards and forwards citation searches were done to find additional studies. Narrative summary describes outcomes and aspects of the training programmes. A customised quality assessment tool was developed to describe whether each study could be informative for developing specific future training programmes in relevant vulnerable settings, based on six questions about replicability and eight questions about other biases.

FINDINGS

Included studies numbered 29, almost all (n = 27) were pre-post design, two were trials. Information within the included studies to enable replicability was low (average score 3.7/6). Nearly all studies reported significant improvement in outcomes suggesting that the predominant study design (pre-post) is inadequate to assess improvement with low bias, that any and all such training is beneficial, or that publication bias prevented reporting of less successful interventions and thus a informative overview.

CONCLUSION

It seems likely that many possible training formats and methods can lead to improved worker knowledge, skills and / or practice in infection prevention and control. Definitive evidence in favour of any specific training format or method is hard to demonstrate due to incomplete descriptions, lack of documentation about unsuccessful training, and few least-biased study designs (experimental trials). Our results suggest that there is a significant opportunity to design experiments that could give insights in favour of or against specific training methods. "Sleeping" protocols for randomised controlled trials could be developed and then applied quickly when relevant future events arise, with evaluation for outcomes such as knowledge, practices, skills, confidence, and awareness.

How effective are monthly departmental tracer surveys? A 5-year retrospective study of 138 surveys in 96 departments

BACKGROUND

Repeat department-wide surveys are commonly employed for infection control. There remains debate concerning their cost-effectivess. The aim of the study was to measure the impact of repeat department-wide surveys in major in-patient departments (IPDs) and ambulatory facilities (AFs) in a tertiary care hospital. This was a retrospective study of 138 surveys condcuted in 96 departments over a 5-year period.

METHODS

Two itemized questionnaires were designed to assess the most frequently inadequately adhered to infection control measures: one for IPD (with 21 items) and the other for AF (with 17 items).

RESULTS

A total of 72 surveys were conducted in 49 IPDs, of which 39 (54%) were repeat surveys, and 66 surveys in 47 AFs, of which 33 (50%) were repeat surveys. The baseline rate of adherence/department was 71% ± 14 for the IPD, with an increase from the first to the last survey to 82% ± 13 (P = .037). In 15/21 measured infection control items, adherence improved. Adherence to infection control items was lower at baseline in the AFs than in the IPDs (63 ± 27), with an increase to 76 ± 20 (non significant). Although adherence improved for 9 items, it deteriorated in another 8, producing an overall statistically unchanged outcome.

CONCLUSION

Repeat whole-department surveys contribute moderately to increased adherence to infection control guidelines. AFs demonstrate lower rates of adherence to infection control guidelines and are less receptive to educational measures.

Compliance of healthcare workers in a psychiatric inpatient ward to infection control practices during the COVID-19 pandemic: a participant observation study supplemented with a self-reported survey

BACKGROUND

As an emerging infectious disease with a heterogenous and uncertain transmission pattern, coronavirus disease 2019 (COVID-19) has created a catastrophe in healthcare-associated infections (HAIs) and posed a significant challenge to infection control practices (ICPs) in healthcare settings. While the unique characteristics of psychiatric patients and clinical settings may make the implementation of ICPs difficult, evidence is lacking for compliance with ICPs among healthcare workers (HCWs) in a psychiatric setting during the COVID-19 pandemic.

METHODS

A cross-sectional multi-method study based on participant unobtrusive observation coupled with the completion of a self-administered ICP survey was conducted to assess compliance with ICPs among HCWs in a psychiatric inpatient ward in a regional hospital. An online checklist, called eRub, was used to record the performance of HCWs in hand hygiene (HH) and other essential ICPs. Furthermore, a well-validated questionnaire (i.e., Compliance with Standard Precautions Scale, CSPS) was used to collect the participants' self-reported ICP compliance for later comparison.

RESULTS

A total of 2,670 ICP opportunities were observed from January to April 2020. The overall compliance rate was 42.6%. HCWs exhibited satisfactory compliance to the wearing of mask (91.2%) and the handling of clinical waste (87.5%); suboptimal compliance to the handling of sharp objects (67.7%) and linen (72.7%); and poor compliance to HH (3.3%), use of gloves (40.9%), use of personal protective equipment (20%), and disinfection of used surface/area (0.4%). The compliance rates of the nurses and support staff to HH were significantly different (χ2 = 123.25, p < 0.001). In the self-reported survey, the overall compliance rate for ICPs was 64.6%.

CONCLUSION

The compliance of HCWs in a psychiatric inpatient ward to ICPs during the COVID-19 pandemic ranged from poor to suboptimal. This result was alarming. Revisions of current ICP guidelines and policies that specifically target barriers in psychiatric settings will be necessary.

Status of infection prevention and control (IPC) as per the WHO standardised Infection Prevention and Control Assessment Framework (IPCAF) tool: existing evidence and its implication

Healthcare settings have a high prevalence of infectious agents. This narrative review examines the existing evidence regarding infection prevention and control (IPC) using the WHO Infection Prevention and Control Assessment Framework (IPCAF) tool in healthcare facilities. A total of 13 full length papers from Africa, Asia and Europe were considered for this review. The findings showed that there are discrepancies in the IPCAF values from insufficient to advanced level. The current review shows an advanced IPCAF level in middle income and high income countries. Low income countries showed a lower IPCAF score. There is a need to enhance the IPC capacity building and to supply infection prevention resources to prevent healthcare associated infection (HAI) with a focus on low income countries.

Burden of Antimicrobial Resistance Among Women with Post-Partum Infections in Low-Middle Income Countries: A Systematic Review

BACKGROUND

Due to the rising incidence of multidrug-resistant (MDR) pathogens, especially in Low-Middle-Income Countries (LMIC), post-partum infections represent a significant treatment challenge.

METHODS

We performed a systematic review of the literature from January 2005 to February 2023 to quantify the frequency of maternal post-partum infections due to MDR pathogens in LMICs, focusing on methicillin-resistant Staphylococcus aureus (MRSA) and/or extended-spectrum beta-lactamase (ESBL)-producing Enterobacterales.

SECONDARY OBJECTIVES

description of antimicrobials' prescriptions.

FINDINGS

We included 22 studies with 14,804 total bacterial isolates from 12 countries, mostly from WHO African-Region. Twelve papers described wound- and 10 puerperal-infections. Seven were high-quality articles. Seventeen studies reported data on MRSA, and 18 on ESBL-producing Enterobacterales. Among high-quality studies, MRSA ranged from 9.8% in Ghana to 91.2% in Uganda; ESBL-producing Enterobacterales ranged from 22.8% in Ukraine to 95.2% in Uganda. Nine articles, mostly on C-sections, described different protocols for antibiotic prophylaxis and/or post-partum treatment.

INTERPRETATION

We described a high burden of post-partum infections caused by MRSA and/or ESBL-producing Enterobacterales in LMICs, but only a few studies met quality standards. There is an urgent need for high-quality studies to better describe the real burden of antimicrobial resistance in low-resource settings and inform policies to contain the spread of multidrug-resistant organisms.

Infection control practices in public sector hospitals of Punjab: a critical analysis

INTRODUCTION

Infection prevention and control (IPC) is imperative towards patient safety and health. The Infection Prevention and Control Assessment Framework (IPCAF) developed by WHO provides a baseline assessment at the acute healthcare facility level. This study aimed to assess the existing IPC level of selected public sector hospital facilities in Punjab to explore their strengths and deficits.

METHODS

Between October and April 2023, 11 public sector hospitals (including tertiary, secondary and primary level care) were selected. Data were collected using the IPCAF assessment tool comprising eight sections, which were then categorised into four distinct IPC levels- inadequate, basic, intermediate and advanced. Key performance metrics were summarised within and between hospitals.

RESULTS

The overall median IPCAF score for the public sector hospitals was 532.5 (IQR: 292.5-690) out of 800. Four hospitals each scored 'advanced' as well as 'basic' IPC level and three hospitals fell into 'intermediate level'. Most hospitals had IPC guidelines as well as IPC programme, environments, materials and equipments. Although 90% of secondary care hospitals had IPC education and training, only 2 out of 5 (40%) tertiary care and 2 out of 3 (67%) primary care hospitals have IPC or additional experts for training. Only 1 out of 5 tertiary care hospitals (20%) were recorded in an agreed ratio of healthcare workers to patients while 2 out of 5 (40%) of these hospitals lack staffing need assessment.

CONCLUSION

Overall the sampled public sector (tertiary, secondary and primary) hospitals demonstrated satisfactory IPC level. Challenging areas are the healthcare-associated infection surveillance, monitoring/audit and staffing, bed occupancy overall in all the three categories of hospitals. Periodic training and assessment can facilitate improvement in public sector systems.

Level of implementation of multimodal strategies for infection prevention and control interventions and prevalence of healthcare-associated infections in Northern Italy

BACKGROUND

In November 2022, Italy participated in the third edition of the European Centre for disease prevention and control (ECDC) point prevalence survey (PPS) of healthcare-associated infections (HAIs) in acute-care hospitals. A questionnaire based on the WHO infection prevention and control assessment framework (IPCAF) was included, which aims to investigate multimodal strategies for the implementation of IPC interventions.

METHODS

A PPS was conducted using the ECDC PPS protocol version 6.0. The Regional health authority of the region of Piedmont, in north-western Italy, chose to enlist all public acute-care hospitals. Data were collected within one day per each ward, within 3 weeks in each hospital, at hospital, ward and patient level. A score between 0-1 or 0-2 was assigned to each of the 9 items in the IPCAF questionnaire, with 14 points representing the best possible score. HAI prevalence was calculated at the hospital-level as the percentage of patients with at least one HAI over all included patients. Relations between HAI prevalence, IPCAF score, and other hospital-level variables were assessed using Spearman's Rho coefficient.

RESULTS

In total, 42 acute-care hospitals of the region of Piedmont were involved, with a total of 6865 included patients. All participant hospitals reported they employed multimodal strategies to implement IPC interventions. The median IPCAF overall score was 11/14 (interquartile range, IQR: 9.25-12). The multimodal strategy with the highest level of adherence was education and training, followed by communication and reminders. Strategies with the lowest level of adherence were safety climate and culture of change, and system change. Overall HAI prevalence was 8.06%. A weak to moderate inverse relation was found between IPCAF score and HAI prevalence (Spearman's Rho -0.340, p 0.034). No other significant correlation was found.

CONCLUSIONS

This study found a high self-reported overall level of implementation of multimodal strategies for IPC in the region. Results of this study suggest the relevance of the multimodal approach and the validity of the IPCAF score in measuring IPC programs, in terms of effectiveness of preventing HAI transmission.

Carriage of third-generation cephalosporin-resistant and carbapenem-resistant Enterobacterales among children in sub-Saharan Africa: a systematic review and meta-analysis

Background

The increasing resistance of Enterobacterales to third-generation cephalosporins and carbapenems in sub-Saharan Africa (SSA) is a major public health concern. We did a systematic review and meta-analysis of studies to estimate the carriage prevalence of Enterobacterales not susceptible to third-generation cephalosporins or carbapenems among paediatric populations in SSA.

Methods

We performed a systematic literature review and meta-analysis of cross-sectional and cohort studies to estimate the prevalence of childhood (0-18 years old) carriage of extended-spectrum cephalosporin-resistant Enterobacterales (ESCR-E) or carbapenem-resistant Enterobacterales (CRE) in SSA. Medline, EMBASE and the Cochrane Library were searched for studies published from 1 January 2005 to 1 June 2022. Studies with <10 occurrences per bacteria, case reports, and meta-analyses were excluded. Quality and risk of bias were assessed using the Newcastle-Ottawa scale. Meta-analyses of prevalences and odds ratios were calculated using generalised linear mixed-effects models. Heterogeneity was assessed using I2 statistics. The protocol is available on PROSPERO (CRD42021260157).

Findings

Of 1111 studies examined, 40 met our inclusion criteria, reporting on the carriage prevalence of Enterobacterales in 9408 children. The pooled carriage prevalence of ESCR-E was 32.2% (95% CI: 25.2%-40.2%). Between-study heterogeneity was high (I2 = 96%). The main sources of bias pertained to participant selection and the heterogeneity of the microbiological specimens. Carriage proportions were higher among sick children than healthy ones (35.7% vs 16.9%). The pooled proportion of nosocomial acquisition was 53.8% (95% CI: 32.1%-74.1%) among the 922 children without ESCR-E carriage at hospital admission. The pooled odds ratio of ESCR-E carriage after antibiotic treatment within the previous 3 months was 3.20 (95% CI: 2.10-4.88). The proportion of pooled carbapenem-resistant for Enterobacterales was 3.6% (95% CI: 0.7%-16.4%).

Interpretation

This study suggests that ESCR-E carriage among children in SSA is frequent. Microbiology capacity and infection control must be scaled-up to reduce the spread of those multidrug-resistant microorganisms.

Funding

There was no funding source for this study.

Identification of essential contents and a standard framework for the development of an Infection Prevention and Control manual for healthcare facilities: A scoping review

BACKGROUND

Several international organizations have outlined the components of infection prevention and control (IPC) programs. To successfully implement an IPC program, hospital staff may adopt a manual that provides support for implementing the IPC measures, even requiring significant efforts. This study aims to identify essential aspects and develop a standardized structure for an IPC manual. The IPC manual framework can be customized and utilized by any health care facility, thereby facilitating adherence to international and national legislation.

METHODS

The study was conducted using the Joanna Briggs Institute methodology for scoping reviews. Reporting followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews standard. The search for evidence was performed on PubMed and Web of Science. Methodological quality was evaluated blindly by 2 reviewers using the Critical Appraisal Skills Program checklist.

RESULTS

Nineteen papers were included in the review. Data extraction considered the most recent guidelines and the categorization into the 8 Core Components established by the World Health Organization. Through the literature review, the essential elements and challenges of an IPC hospital manual were identified, and a framework was proposed.

CONCLUSIONS

By incorporating these essential elements into their IPC manual, health care facilities can establish a robust IPC framework. A potential future development stemming from this work could involve the creation of a standardized national IPC manual tailored for hospital settings.

Identifying a competency improvement strategy for infection prevention and control professionals: A rapid systematic review and cluster analysis

Remarkable progress has been made in infection prevention and control (IPC) in many countries, but some gaps emerged in the context of the coronavirus disease 2019 (COVID-19) pandemic. Core capabilities such as standard clinical precautions and tracing the source of infection were the focus of IPC in medical institutions during the pandemic. Therefore, the core competences of IPC professionals during the pandemic, and how these contributed to successful prevention and control of the epidemic, should be studied. To investigate, using a systematic review and cluster analysis, fundamental improvements in the competences of infection control and prevention professionals that may be emphasized in light of the COVID-19 pandemic. We searched the PubMed, Embase, Cochrane Library, Web of Science, CNKI, WanFang Data, and CBM databases for original articles exploring core competencies of IPC professionals during the COVID-19 pandemic (from January 1, 2020 to February 7, 2023). Weiciyun software was used for data extraction and the Donohue formula was followed to distinguish high-frequency technical terms. Cluster analysis was performed using the within-group linkage method and squared Euclidean distance as the metric to determine the priority competencies for development. We identified 46 studies with 29 high-frequency technical terms. The most common term was "infection prevention and control training" (184 times, 17.3%), followed by "hand hygiene" (172 times, 16.2%). "Infection prevention and control in clinical practice" was the most-reported core competency (367 times, 34.5%), followed by "microbiology and surveillance" (292 times, 27.5%). Cluster analysis showed two key areas of competence: Category 1 (program management and leadership, patient safety and occupational health, education and microbiology and surveillance) and Category 2 (IPC in clinical practice). During the COVID-19 pandemic, IPC program management and leadership, microbiology and surveillance, education, patient safety, and occupational health were the most important focus of development and should be given due consideration by IPC professionals.

Estimating the return on investment of selected infection prevention and control interventions in healthcare settings for preparing against novel respiratory viruses: modelling the experience from SARS-CoV-2 among health workers

Background

Insufficient infection prevention and control (IPC) practices in healthcare settings increase the SARS-CoV-2 infection risk among health workers. This study aimed to examine the level of preparedness for future outbreaks.

Methods

We modelled the experience from the COVID-19 pandemic and assessed the return on investment on a global scale of three IPC interventions to prevent SARS-CoV-2 infections among health workers: enhancing hand hygiene; increasing access to personal protective equipment (PPE); and combining PPE, with a scale-up of IPC training and education (PPE+). Our analysis covered seven geographic regions, representing a combination of World Health Organization (WHO) regions and the Organisation for Economic Co-operation and Development (OECD) countries. Across all regions, we focused on the first 180 days of the pandemic in 2020 between January 1st and June 30th. We used an extended version of a susceptible-infectious-recovered compartmental model to measure the level of IPC preparedness. Data were sourced from the WHO COVID-19 Detailed Surveillance Database.

Findings

In all regions, the PPE + intervention would have averted the highest number of new SARS-CoV-2 infections compared to the other two interventions, ranging from 6562 (95% CI 4873-8779) to 38,170 (95% CI 33,853-41,901) new infections per 100,000 health workers in OECD countries and in the South-East Asia region, respectively. Countries in the South-East Asia region and non-OECD countries in the Western Pacific region were poised to achieve the highest level of savings by scaling up the PPE + intervention.

Interpretation

Our results not only support efforts to make an economic case for continuing investments in IPC interventions to halt the COVID-19 pandemic and protect health workers, but could also contribute to efforts to improve preparedness for future outbreaks.

Funding

This work was funded by WHO, with support by the German Federal Ministry of Health for the WHOResearch and Development Blueprint for COVID-19.

Advancements in nanosensors for detecting pathogens in healthcare environments

ESKAPEE pathogens: where we can find them in hospital environments and how to detect them through nanotechnologies devices.

Train-the-trainers intervention for national capacity building in infection prevention and control for COVID-19 in Nigeria

Background

The first case of COVID-19 in Nigeria was reported on February 27, 2020, and over time, spread across the country leading to many healthcare worker infections. The risk of transmission of COVID-19 within healthcare facilities makes it necessary to establish infection prevention and control measures. The World Health Organisation supported the Nigeria Centre for Disease Control to conduct a train-the-trainers workshop on infection prevention and control for key healthcare workers across Nigeria.

Aim/Objectives

This study aims to describe the process and results of train-the-trainers as an intervention for national capacity building in infection prevention and control for COVID-19 among healthcare workers in Nigeria.

Methods

Eight-hour sessions were held over three days with face-to-face instruction and practical hands-on experience in April 2020. A total of 61 healthcare workers participated across the six geographic zones of Nigeria: North Central, North East, North West, South West, South East, and South South. The training included slide presentations, case-based scenarios, and practical hands-on sessions with plenary discussions. Pre- and post-test assessments were used to evaluate knowledge of COVID-19, triage, and infection prevention and control among healthcare workers.

Finding/Results

69 % (42) of the participants were male 31 % (19) were female, and the majority (67 %) were medical doctors. Others attending were nurses or health administrators. Of the 70 % (26) of the states with existing infection prevention and control structures within the COVID emergency response, only 40 % were functional. The average percentage of pre-test and post-test scores were 60.8 ± 13.4 and 67.8 ± 9 0.3 respectively, showing a statistically significant difference (p > 0.001) in trainee knowledge. Additionally, 70 % of participants evaluated the training workshop as "satisfactory" or higher in training format, relevance for daily clinical work, active participation, learning new concepts, and logistics.

Conclusion

Nationwide infection prevention and control training is feasible during a national health crisis. Infection prevention and control is cardinal in the containment of epidemic-prone diseases like COVID-19 and is invaluable in the prevention of healthcare-associated infections in healthcare settings.

Mapping of infection prevention and control education and training in some countries of the World Health Organization's Eastern Mediterranean Region: current situation and future needs

BACKGROUND

A strong understanding of infection prevention and control (IPC) procedures and comprehensive training among healthcare workers is essential for effective IPC programs. These elements play a crucial role in breaking the chain of nosocomial infections by preventing the transmission of resistant organisms to patients and staff members. This study mapped the components of IPC education and training across various member states of the World Health Organization (WHO) in the Eastern Mediterranean Region (EMR) at national, academic, and healthcare institutional levels.

METHODS

A self-administered structured online questionnaire based on the WHO "Core Component 3" of IPC programs at the national and acute healthcare facility levels (IPC education and training) was given to national IPC focal persons in each of the WHO's EMR countries between February and March 2023.

RESULTS

From 14 of the 22 countries,15 IPC persons participated in the survey. Most countries have scattered nonhomogeneous IPC education programs in human health undergraduate majors without considering it a standalone module. Academic institutions are rarely involved, and elaborate and predefined undergraduate IPC education programs provided by universities are present in 21.4% of the countries. In 71.4% of these countries, postgraduate training targeting IPC professionals is provided by national IPC teams, primarily based on national IPC guidelines developed with the aid of the WHO. Generally, healthcare worker training relies heavily on healthcare facilities in 92.9% of the countries, rather than on a national training program. In 42.9% of the countries, practicing IPC physicians are not necessarily specialists of infectious disease or medical microbiologists and IPC nurses are not required to specialize in IPC. However, nonspecialized IPC professionals are expected to undergo training upon employment and before beginning practice. Nongovernmental organizations such as the WHO play a significant role in IPC education and in supporting national IPC authorities in establishing national IPC guidelines, as it is the case in 78.6% of these countries.

CONCLUSION

Clear disparities exist in IPC education and training across different countries in the WHO's EMR. Establishing a regional scientific network specializing in IPC would help bridge the existing gaps and standardize this education within individual countries and across countries in the region. This region needs to establish IPC certification standards and standardized education curricula.

Improvement in Infection Prevention and Control Performance Following Operational Research in Sierra Leone: A Before (2021) and After (2023) Study

INTRODUCTION

Infection prevention and control (IPC) is crucial to limit health care-associated infections and antimicrobial resistance. An operational research study conducted in Sierra Leone in 2021 reported sub-optimal IPC performance and provided actionable recommendations for improvement.

METHODS

This was a before-and-after study involving the national IPC unit and all twelve district-level secondary public hospitals. IPC performance in 2021 (before) and in 2023 (after) was assessed using standardized World Health Organization checklists. IPC performance was graded as: inadequate (0-25%), basic (25.1-50%), intermediate (50.1-75%), and advanced (75.1-100%).

RESULTS

The overall IPC performance in the national IPC unit moved from intermediate (58%) to advanced (78%), with improvements in all six core components. Four out of six components achieved advanced levels when compared to the 2021 levels. The median score for hospitals moved from basic (50%) to intermediate (59%), with improvements in six of eight components. Three of four gaps identified in 2021 at the national IPC unit and four of seven at hospitals had been addressed by 2023.

CONCLUSIONS

The study highlights the role of operational research in informing actions that improved IPC performance. There is a need to embed operational research as part of the routine monitoring of IPC programs.

Infection Prevention and Control Practices and Associated Factors Among Healthcare Cleaners in Gondar City: An Analysis of a Cross-Sectional Survey in Ethiopia

Background

Healthcare-associated infections are a global health problem and are more prevalent in developing countries such as Ethiopia, but there is a paucity of research on the infection prevention practices of cleaning staff. Therefore, this study aimed to assess infection prevention and control practices and associated factors among cleaners working in healthcare facilities in Gondar City, Ethiopia.

Methodology

A cross-sectional survey was conducted among healthcare cleaning staff from May to June 2022. A total of 428 cleaners took part in the survey. Data were collected using a semi-structured interviewer-administered questionnaire. The data were entered into EpiData version 4.6 and analyzed using Stata version 14 software. A multivariable binary logistic regression analysis was used to ascertain the significance of associations at <0.05 p-value and the adjusted odds ratio (AOR) with a 95% confidence interval (CI).

Results

Among the 390 study participants included, 294 (75.1%) were female. Of the surveyed participants, 186 (47.7%) had good knowledge of infection prevention and control practices. This study revealed that out of the 390 healthcare cleaners, 204 (52.3%) had good infection prevention and control practices with 52.3% [95% CI (47.2, 56.4)]. Good knowledge of infection prevention and control [AOR: 1.56, 95% CI (1.03, 2.37)] and the availability of infection prevention and control guidelines in the workplace [AOR: 1.54, 95% CI (1.01, 2.33)] were significant factors associated with infection prevention and control practice.

Conclusion

The present study found that almost half of the healthcare cleaners had poor IPC practices. The finding underlines the importance of good IPC knowledge and the accessibility of IPC guidelines to improve IPC practices among healthcare cleaning staff. The findings of this study also highlight that behavioral change interventions and paying attention, particularly to nonclinical staff such as cleaners in health care settings, are critical to reducing infection in health care settings.

Time to change the way we think about tuberculosis infection prevention and control in health facilities: insights from recent research

In clinical settings where airborne pathogens, such as Mycobacterium tuberculosis, are prevalent, they constitute an important threat to health workers and people accessing healthcare. We report key insights from a 3-year project conducted in primary healthcare clinics in South Africa, alongside other recent tuberculosis infection prevention and control (TB-IPC) research. We discuss the fragmentation of TB-IPC policies and budgets; the characteristics of individuals attending clinics with prevalent pulmonary tuberculosis; clinic congestion and patient flow; clinic design and natural ventilation; and the facility-level determinants of the implementation (or not) of TB-IPC interventions. We present modeling studies that describe the contribution of M. tuberculosis transmission in clinics to the community tuberculosis burden and economic evaluations showing that TB-IPC interventions are highly cost-effective. We argue for a set of changes to TB-IPC, including better coordination of policymaking, clinic decongestion, changes to clinic design and building regulations, and budgeting for enablers to sustain implementation of TB-IPC interventions. Additional research is needed to find the most effective means of improving the implementation of TB-IPC interventions; to develop approaches to screening for prevalent pulmonary tuberculosis that do not rely on symptoms; and to identify groups of patients that can be seen in clinic less frequently.

Core components of infection prevention and control programs at the facility level in Kazakhstan: key challenges and opportunities

BACKGROUND

Kazakhstan is developing a National Roadmap to strengthen its Infection Prevention and Control (IPC), but until recently has lacked a country-wide facility-level assessment of IPC performance gaps.

METHODS

In 2021, the World Health Organization (WHO)'s IPC Core Components and Minimal Requirements were assessed at 78 randomly selected hospitals across 17 administrative regions using adapted WHO tools. The study included site assessments, followed by structured interviews with 320 hospital staff, validation observations of IPC practices, and document reviews.

RESULTS

All hospitals had at least one dedicated IPC staff member, 76% had IPC staff with any formal IPC training; 95% established an IPC committee and 54% had an annual IPC workplan; 92% had any IPC guidelines; 55% conducted any IPC monitoring in the past 12 months and shared the results with facility staff, but only 9% used monitoring data for improvements; 93% had access to a microbiological laboratory for HAI surveillance, but HAI surveillance with standardized definitions and systematic data collection was conducted in only one hospital. Adequate bed spacing of at least 1 m in all wards was maintained in 35% of hospitals; soap and paper towels were available at the hand hygiene stations in 62% and 38% of hospitals, respectively.

CONCLUSIONS

Existing IPC programs, infrastructure, IPC staffing, workload and supplies present within hospitals in Kazakhstan allow for implementation of effective IPC. Development and dissemination of IPC guidelines based on the recommended WHO IPC core components, improved IPC training system, and implementation of systematic monitoring of IPC practices will be important first steps towards implementing targeted IPC improvement plans in facilities.

Training a Continent: A Process Evaluation of Virtual Training on Infection Prevention and Control in Africa During COVID-19

BACKGROUND

Strengthening infection prevention and control (IPC) capacity was identified as a key intervention to prepare African Union member states to curb the COVID-19 pandemic. As part of the Africa Taskforce for Coronavirus, which helped implement the Africa Joint Continental Strategy for COVID-19 Outbreak response, the IPC Technical Working Group (IPC TWG) was convened to coordinate the development of IPC core components for preparedness, response, and recovery from COVID-19. As part of the IPC TWG's work, the Africa Centres for Disease Control and Prevention, in collaboration with the Infection Control Africa Network, delivered virtual IPC training sessions targeted to African Union member states. We aimed to undertake a process evaluation of this training to inform and improve both ongoing and future programming.

METHODS

The scope of the evaluation was agreed upon through discussion with the training organizers and advisory members and a design workshop. A mixed-methods approach was used; data collection was partly prospective and partly retrospective due to the rapid start of some of the training activities. Existing available data included: usage analytics, the content of questions posed during the webinar and community of practice, and participant feedback survey results. In addition, in-depth qualitative interviews were conducted with a sample of webinar participants.

RESULTS

The rapid development of this training was efficient and responsive. The training reached more than 3,000 participants across the 2 rounds, but the numbers varied substantially by location. Participants engaged well during the question period during each webinar, but the asynchronous community of practice was less utilized during the evaluation time frame. Many participants appreciated the African focus of the webinars and gave positive feedback on the practical and context-specific content.

CONCLUSIONS

The move toward online training provides an important opportunity to improve IPC across the African continent.

Development and validation of the regarding infection prevention and control among environmental service workers on knowledge, attitudes, practise, and experience questionnaire

Purpose

This study aimed to develop and test the validity and reliability of the Knowledge, Attitudes, Practise, and Experience regarding Infection Prevention and Control-associated Questionnaire for environmental service workers.

Design

This study was a development and validation study of a questionnaire using multiple methods, including literature review, questionnaire survey, and Delphi technique.

Methods

Phase I of the study entailed the development of items through an extensive literature review and two round Delphi process with 15 experts specialised in infection prevention and control, environmental service worker management, or scale construction to examine the content validity of the questionnaire. Phase II involved administering the questionnaire to a convenience sample of 1,176 environmental service workers from the public hospital from 13 provinces in China to evaluate its construct validity and reliability.

Findings

In the two rounds of Delphi consultation, the recovery rate were 93.75 and 100%. Moreover, the expert authority coefficient was 0.93, and the coordination coefficients of expert opinions in the first round were as follows: correlation of 0.204 and importance of 0.249 for the first-level index; correlation of 0.128 and importance of 0.142 for the secondary index. In round two, the coordination coefficients of expert opinions were as follows: correlation of 0.221 and importance of 0.221 for the first-level indicators; correlation of 0.096 and importance of 0.101 for the secondary index. The results for the index were P < 0.05 for the two rounds. The pilot survey shows the instrument was excellent content validity (S-CVI/Ave = 0.989). The overall internal consistency was excellent (Cronbach's α = 0.967). The questionnaire ultimately comprised four first-level indices (knowledge, attitudes, practise, and experience) and 49 second-level indices.

Conclusion

The Questionnaire demonstrated good reliability and validity and is effective in measuring levels of infection prevention and control-related knowledge, attitudes, practise, and experience among environmental service workers. It will provide a tool for future national investigations of the current infection prevention and control situation among environmental service workers. Future research should explore determinants of environmental service workers' knowledge, attitudes, practise, and experience and associations between infection prevention and control knowledge, attitudes, practises, and experience.

Designing an optimal infection prevention service: Part 2

Background

The importance of infection prevention and control (IPC) services to prevent threats from healthcare-associated infections and improve the quality of healthcare delivery is undeniable. However, IPC services across the UK and Ireland have substantial variability in terms of team structures and delivery models.

Aim

The aim of this study was to define an optimal IPC service in different contexts and settings within the United Kingdom and Ireland.

Methods

This mixed methods study adopted discussion huddles with IPC teams to explore various components of IPC programmes and services. A Nominal Group technique was then undertaken to achieve a group consensus of what an optimal infection prevention service should look like.

Results

Five discussion huddles were conducted which included 53 participants in total. Key themes arising were IPC Service Priorities, IPC Service Enablers for Success, and Necessary Skills and Expertise Required for Delivering an Effective IPC Service. For the nominal technique, 45 responses were identified which were determining the key priorities for an effective IPC service and 69 responses for establishing key enablers for success.

Discussion

These findings supported the development of a conceptual model for designing an optimal infection prevention service, which can be used to develop IPC services at an international, national, regional and local level. A focus is required around implementation of these highlighted enablers, so are effectively embedded into infection prevention and control services, and wider healthcare settings.

Evaluation of the characteristics of infection prevention and control programs and infection control committees in Brazilian hospitals: A countrywide cross-sectional study

Objective

Data are scarce regarding hospital infection control committees and compliance with infection prevention and control (IPC) recommendations in Brazil, a country of continental dimensions. We assessed the main characteristics of infection control committees (ICCs) on healthcare-associated infections (HAIs) in Brazilian hospitals.

Methods

This cross-sectional study was conducted in ICCs of public and private hospitals distributed across all Brazilian regions. Data were collected directly from the ICC staff by completing an online questionnaire and during on-site visits through face-to-face interviews.

Results

In total, 53 Brazilian hospitals were evaluated from October 2019 to December 2020. All hospitals had implemented the IPC core components in their programs. All centers had protocols for the prevention and control of ventilator-associated pneumonia as well as bloodstream, surgical site, and catheter-associated urinary tract infections. Most hospitals (80%) had no budget specifically allocated to the IPC program; 34% of the laundry staff had received specific IPC training; and only 7.5% of hospitals reported occupational infections in healthcare workers.

Conclusions

In this sample, most ICCs complied with the minimum requirements for IPC programs. The main limitation regarding ICCs was the lack of financial support. The findings of this survey support the development of strategic plans to improve IPCs in Brazilian hospitals.

Antibiotic resistance in hospital-acquired ESKAPE-E infections in low- and lower-middle-income countries: a systematic review and meta-analysis

Antimicrobial resistance (AMR) and hospital-acquired infections (HAIs) are global health challenges. The burden of antibiotic resistance in HAIs is still unclear in low- and lower-middle-income countries (L-LMICs). This study summarizes recent data on antibiotic resistance in priority HAIs (ESKAPE-E) in L-LMICs and compares them with data from high-income countries (HICs). EMBASE, Web of Science, and Global Index Medicus were searched for studies on AMR patterns in HAIs published from 01/2010 to 10/2020. Random-effects meta-analyses were performed to obtain pooled estimates. In total, 163 eligible studies were included in the review and meta-analysis. The pooled methicillin resistance proportion in Staphylococcus aureus was 48.4% (95% confidence interval [95%CI] 41·7-55·2, n = 80). Pooled carbapenem resistance proportions were high in Gram-negative pathogens: Escherichia coli: 16·6% (95%CI 10·7-23·4, n = 60); Klebsiella pneumoniae: 34·9% (95%CI 24·6-45·9, n = 50); Pseudomonas aeruginosa: 37.1% (95%CI 24·6-45·9, n = 56); Enterobacter spp.: 51·2% (95%CI 27·5-74·7, n = 7); and Acinetobacter baumannii (complex): 72·4% (95%CI 62·1-81·7%, n = 36). A higher resistance proportions were observed for third-generation cephalosporins: Klebsiella pneumoniae: 78·7% (95%CI 71·5-85·2, n = 46); Escherichia coli: 78·5% (95%CI 72·1-84·2%, n = 58); and Enterobacter spp.: 83·5% (95%CI 71·9-92·8, n = 8). We observed a high between-study heterogeneity (I2  >  80%), which could not be explained by our set of moderators. Pooled resistance proportions for Gram-negative pathogens were higher in L-LMICs than regional and national estimates from HICs. Patients in resource-constrained regions are particularly affected by AMR. To combat the high resistance to critical antibiotics in L-LMICs, and bridge disparities in health, it is crucial to strengthen local surveillance and the health systems in general.

First nationwide survey of infection prevention and control among healthcare facilities in Japan: impact of the national regulatory system

BACKGROUND

Infection prevention and control (IPC) measures in Japan are facilitated by a financial incentive process at the national level, where facilities are categorized into three groups (Tier 1, Tier 2, or no financial incentive). However, its impact on IPC at the facility level using a validated tool has not been measured.

METHODS

A nationwide cross-sectional study was conducted from August 2019 to January 2020 to evaluate the situation of IPC programs in Japan, using the global IPC Assessment Framework (IPCAF) developed by the World Health Organization. Combined with the information on the national financial incentive system, the demographics of facilities and each IPCAF item were descriptively analyzed. IPCAF scores were analyzed according to the facility level of care and the national financial incentive system for IPC facility status, using Dunn-Bonferroni and Mann-Whitney U tests.

RESULTS

Fifty-nine facilities in Japan responded to the IPCAF survey: 34 private facilities (57.6%) and 25 public facilities (42.4%). Of these, 11 (18.6%), 29 (49.2%), and 19 (32.3%) were primary, secondary, and tertiary care facilities, respectively. According to the national financial incentive system for IPC, 45 (76.3%), 11 (18.6%), and three (5.1%) facilities were categorized as Tier 1, Tier 2, and no financial incentive system, respectively. Based on the IPCAF total score, more than half of the facilities were categorized as "Advanced" (n = 31, 55.3%), followed by "Intermediate" (n = 21, 37.5%). The IPCAF total score increased as the facility level of care increased, while no statistically significant difference was identified between the secondary and tertiary care facilities (p = 0.79). There was a significant difference between Tier 1 and Tier 2 for all core components and total scores. Core components 5 (multimodal strategies for implementation of IPC interventions) and 6 (monitoring/audit of IPC and feedback) were characteristically low in Japan with a median score of 65.0 (interquartile range 40.0-85.0) and 67.5 (interquartile range 52.5-87.5), respectively.

CONCLUSIONS

The national financial incentive system was associated with IPC programs at facility level in Japan. The current financial incentive system does not emphasize the multimodal strategy or cover monitoring/audit, and an additional systematic approach may be required to further promote IPC for more practical healthcare-associated infection prevention.

Infection prevention and control in tertiary care hospitals of Bangladesh: results from WHO infection prevention and control assessment framework (IPCAF)

INTRODUCTION

Infection prevention and control (IPC) in healthcare settings is imperative for the safety of patients as well as healthcare providers. To measure current IPC activities, resources, and gaps at the facility level, WHO has developed the Infection Prevention and Control Assessment Framework (IPCAF). This study aimed to assess the existing IPC level of selected tertiary care hospitals in Bangladesh during the COVID-19 pandemic using IPCAF to explore their strengths and deficits.

METHODS

Between September and December 2020, we assessed 11 tertiary-care hospitals across Bangladesh. We collected the information from IPC focal person and/or hospital administrator from each hospital using the IPCAF assessment tool.. The score was calculated based on eight core components and was used to categorize the hospitals into four distinct IPC levels- Inadequate, Basic, Intermediate, and Advanced. Key performance metrics were summarized within and between hospitals.

RESULTS

The overall median IPCAF score was 355.0 (IQR: 252.5-397.5) out of 800. The majority (73%) of hospitals scored as 'Basic' IPC level, while only 18% of hospitals were categorized as 'Intermediate'. Most hospitals had IPC guidelines as well as environments, materials and equipments. Although 64% of hospitals had IPC orientation and training program for new employees, only 30% of hospitals had regular IPC training program for the staff. None of the hospitals had an IPC surveillance system with standard surveillance case definitions to track HAIs. Around 90% of hospitals did not have an active IPC monitoring and audit system. Half of the hospitals had inadequate staffing considering the workload. Bed occupancy of one patient per bed in all units was found in 55% of hospitals. About 73% of hospitals had functional hand hygiene stations, but sufficient toilets were available in only 37% of hospitals.

CONCLUSION

The majority of sampled tertiary care hospitals demonstrate inadequate IPC level to ensure the safety of healthcare workers, patients, and visitors. Quality improvement programs and feedback mechanisms should be implemented to strengthen all IPC core components, particularly IPC surveillance, monitoring, education, and training, to improve healthcare safety and resilience.

Factors Affecting COVID-19 Testing Behaviours Among the Population in South Western Nigeria

Objectives: The objective of this study was to assess the factors affecting testing behaviours amongst the population in Ondo and Lagos States.

Methods: A cross-sectional study involving 704 individuals who were considered eligible for COVID-19 testing in 4 local governments in Lagos (307) and Ondo (397) states in Nigeria, was conducted from April-June 2021. Respondents were selected using simple random sampling. A close-ended questionnaire was administered using a digital survey platform known as SurveyCTO. Data were analyzed using R 4.1.0.

Results: In Lagos state, 52.4% were females, 47.2% were males while in Ondo, 55.2% were females, 44.6% were male. Chi-square tests of association revealed that socio demographic factors significantly associated with testing patterns was education level in Lagos, and none in Ondo. Testing behavior associated with testing patterns included awareness of nearby COVID-19 testing centers, internet access, knowledge of preexisting conditions and having another member of the family testing positive at 5% significance level.

Conclusion: Knowledge of pre-existing conditions, knowledge of COVID-19 symptoms, and knowing where to go when having symptoms were significantly associated with testing and willingness to test.

Antimicrobial Stewardship: Leveraging the "Butterfly Effect" of Hand Hygiene

It is vital that there are coordinated, collaborative efforts to address the threat of antimicrobial resistance (AMR) and to prevent and control the spread of hospital-onset infections, particularly those due to multidrug-resistant (MDR) pathogens. The butterfly effect is a concept in which metaphorically speaking, small, seemingly trivial events ultimately cascade into something of far greater consequence, more specifically by having a non-linear impact on very complex systems. In this regard, antimicrobial stewardship programs (ASP), when implemented alongside infection prevention control (IPC) interventions in hospitals, particularly hand hygiene (HH), are significantly more effective in reducing the development and spread of AMR bacteria than implementation of ASP alone. In this perspective, we briefly review the evidence for the combined effect, and call for closer collaboration between institutional IPC and ASP leadership, and for well-functioning IPC programs to ensure the effectiveness of ASP.

Pillars for prevention and control of healthcare-associated infections: an Italian expert opinion statement

Healthcare-associated infections (HAIs) represent a relevant problem for all healthcare facilities, because they involve both the care aspect and the economic management of the hospital. Most HAIs are preventable through effective Infection Prevention and Control (IPC) measures. Implementation and improvement of IPC programs are critical to reducing the impact of these infections and the spread of multi-resistant microorganisms. The purpose of this Expert Opinion statement was to provide a practical guide for healthcare organizations, physicians, and nursing staff on the optimal implementation of the core components of Infection Prevention and Control, as recommended by a board of specialists after in-depth discussion of the available evidence in this field. According to their independent suggestions and clinical experiences, as well as evidence-based practices and literature review, this document provides a practical bundle of organizational, structural, and professional requirements necessary to promote, through multimodal strategies, the improvement of the quality and safety of care with respect to infectious risk in order to protect the patient, facilities, and healthcare providers.

Assessment of infection prevention and control readiness for Ebola virus and other diseases outbreaks in a humanitarian crisis setting: a cross-sectional study of health facilities in six high-risk States of South Sudan

INTRODUCTION

the study was conducted to assess the readiness and capacity of the core components of infection prevention and control and water, sanitation and hygiene in health facilities to effectively contain potential outbreaks of Ebola virus and other diseases in South Sudan.

METHODS

it is a descriptive cross-sectional study which was conducted in health facilities in six high-risk States of the country from September 2020 to December 2021. Data was collected using a structured questionnaire and analyzed with Microsoft Excel software.

RESULTS

one hundred and fifty-one (151) health facilities with a total bed capacity of 3089 were enrolled into the study. Overall, the least prepared infection prevention and control, water and sanitation core components in ascending order were the coordination committee structure (13.19%), guidelines and SOPs (21.85%), vector control (22.02%), staff management (30.63%), and training received (33.64%). The best prepared components in descending order were integrated disease surveillance and response capacity (69.83%), medical waste management system (57.12%) and infrastructure compliance (54.69%).

CONCLUSION

the findings of this study which is comparable to those of other studies in similar settings validates the perception that Infection Prevention and Control/Water, Sanitation, and Hygiene (IPC/WASH) capacity and readiness is inadequate in South Sudan. To scale up these core components, we recommend development and implementation of a comprehensive and long-term infection prevention and control strategic plan as part of the country's broader health sector recovery planning.

Implementation of hand hygiene in health-care facilities: results from the WHO Hand Hygiene Self-Assessment Framework global survey 2019

BACKGROUND

Hand hygiene is at the core of effective infection prevention and control (IPC) programmes. 10 years after the development of the WHO Multimodal Hand Hygiene Improvement Strategy, we aimed to ascertain the level of hand hygiene implementation and its drivers in health-care facilities through a global WHO survey.

METHODS

From Jan 16 to Dec 31, 2019, IPC professionals were invited through email and campaigns to complete the online Hand Hygiene Self-Assessment Framework (HHSAF). A geospatial clustering algorithm selected unique health-care facilities responses and post-stratification weighting was applied to improve representativeness. Weighted median HHSAF scores and IQR were reported. Drivers of the HHSAF score were determined through a generalised estimation equation.

FINDINGS

3206 unique responses from 90 countries (46% WHO Member States) were included. The HHSAF score indicated an intermediate hand hygiene implementation level (350 points, IQR 248-430), which was positively associated with country income level and health-care facility funding structure. System Change had the highest score (85 points, IQR 55-100), whereby alcohol-based hand rub at the point of care has become standard practice in many health-care facilities, especially in high-income countries. Institutional Safety Climate had the lowest score (55 points, IQR 35-75). From 2015 to 2019, the median HHSAF score in health-care facilities participating in both HHSAF surveys (n=190) stagnated.

INTERPRETATION

Most health-care facilities had an intermediate level of hand hygiene implementation or higher, for which health-care facility funding and country income level were important drivers. Availability of resources, leadership, and organisational support are key elements to further improve quality of care and provide access to safe care for all.

FUNDING

WHO, Geneva University Hospitals and Faculty of Medicine, and WHO Collaborating Center on Patient Safety, Geneva, Switzerland.

The first WHO global survey on infection prevention and control in health-care facilities

BACKGROUND

WHO core components for infection prevention and control (IPC) are important building blocks for effective IPC programmes. To our knowledge, we did the first WHO global survey to assess implementation of these programmes in health-care facilities.

METHODS

In this cross-sectional survey, IPC professionals were invited through global outreach and national coordinated efforts to complete the online WHO IPC assessment framework (IPCAF). The survey was created in English and was then translated into ten languages: Arabic, Chinese, English, French, German, Italian, Japanese, Russian, Spanish, and Thai. Post-stratification weighting was applied and countries with low response rates were excluded to improve representativeness. Weighted median scores and IQRs as well as weighted proportions (Nw) meeting defined IPCAF minimum requirements were reported. Indicators associated with the IPCAF score were assessed using a generalised estimating equation.

FINDINGS

From Jan 16 to Dec 31, 2019, 4440 responses were received from 81 countries. The overall weighted IPCAF median score indicated an advanced level of implementation (605, IQR 450·4-705·0), but significantly lower scores were found in low-income (385, 279·7-442·9) and lower-middle-income countries (500·4, 345·0-657·5), and public facilities (515, 385-637·8). Core component 8 (built environment; 90·0, IQR 75·0-100·0) and core component 2 (guidelines; 87·5, 70·0-97·5) scored the highest, and core component 7 (workload, staffing, and bed occupancy; 70·0, 50-90) and core component 3 (education and training; 70 ·0, 50·0-85·0) scored the lowest. Overall, only 15·2% (Nw: 588 of 3873) of facilities met all IPCAF minimum requirements, ranging from 0% (0 of 417) in low-income countries to 25·6% (278 of 1087) in primary facilities, 9% (24 of 268) in secondary facilities, and 19% (18 of 95) in tertiary facilities in high-income countries.

INTERPRETATION

Despite an overall high IPCAF score globally, important gaps in IPC facility implementation and core components across income levels hinder IPC progress. Increased support for more effective and sustainable IPC programmes is crucial to reduce risks posed by outbreaks to global health security and to ensure patient and health worker safety.

FUNDING

WHO and the Infection Control Programme, University of Geneva Hospitals and Faculty of Medicine.

TRANSLATIONS

For the French and Spanish translations of the abstract see Supplementary Materials section.

Achieving Minimum Standards for Infection Prevention and Control in Sierra Leone: Urgent Need for a Quantum Leap in Progress in the COVID-19 Era!

INTRODUCTION

Good Infection prevention and control (IPC) is vital for tackling antimicrobial resistance and limiting health care-associated infections. We compared IPC performance before (2019) and during the COVID-19 (2021) era at the national IPC unit and all regional (4) and district hospitals (8) in Sierra Leone.

METHODS

Cross-sectional assessments using standardized World Health Organizations IPC checklists. IPC performance scores were graded as inadequate = 0-25%, basic = 25.1-50%, intermediate = 50.1-75%, and advanced = 75.1-100%.

RESULTS

Overall performance improved from 'basic' to 'intermediate' at the national IPC unit (41% in 2019 to 58% in 2021) and at regional hospitals (37% in 2019 to 54% in 2021) but remained 'basic' at district hospitals (37% in 2019 to 50% in 2021). Priority gaps at the national IPC unit included lack of: a dedicated IPC budget, monitoring the effectiveness of IPC trainings and health care-associated infection surveillance. Gaps at hospitals included no assessment of hospital staffing needs, inadequate infrastructure for IPC and lack of a well-defined monitoring plan with clear goals, targets and activities.

CONCLUSION

Although there is encouraging progress in IPC performance, it is slower than desired in light of the COVID-19 pandemic. There is urgent need to mobilize political will, leadership and resources and make a quantum leap forward.

Water, Sanitation, and Hygiene and Infection Prevention and Control in Jordanian Hospitals in the Context of COVID-19: A National Assessment

Purpose

To identify areas that need improvement in Jordanian health centers regarding infection prevention and control (IPC) programs; water, sanitation, and hygiene (WASH) services; and other protective measures, especially in the context of coronavirus disease (COVID-19).

Methods

This is a national assessment study that comprised hospitals of different sectors in Jordan, including, Ministry of Health (MoH), private, and military hospitals. The study included 23 Jordanian hospitals. Assessment tools were developed and adapted mainly from the WASH Facility Improvement Tool (WASH FIT) and other tools. Hospitals were assessed to meet targets based on whether indicators were fully met, partially met, or not met.

Results

The mean percentage of the 150 indicators that met the standards was 83.2% (72.6% for MoH, 84.5% for private, and 90.4% for military hospitals). The percentage of indicators, both WASH/IPC and training and education indicators, that met the targets were higher in military hospitals than in MoH and private hospitals. However, in context of COVID-19, only 64.7% of indicators related to precautionary measures were met by all hospitals.

Conclusion

The data available on WASH/IPC in Jordan are scarce, and the study findings will help in preventing severe consequences of the COVID-19 pandemic. There is scope for improvement in many WASH/IPC aspects, and urgent actions should be taken, especially to fill the gaps in COVID-19 precautionary measures.

Development of a simple and effective online training for health workers: results from a pilot in Nigeria

Background

Health workers (HWs) in Africa face challenges accessing and learning from existing online training opportunities. To address these challenges, we developed a modular, self-paced, mobile-ready and work-relevant online course covering foundational infection prevention and control (IPC) concepts. Here, we evaluate the first pilot of this course, conducted with HWs in Nigeria.

Methods

We used a learner-centered design and prototyping process to create a new approach to delivering online training for HWs. The resulting course comprised 10 self-paced modules optimized for use on mobile devices. Modules presented IPC vignettes in which learning was driven by short assessment questions with feedback. Learners were recruited by distributing a link to the training through Nigeria-based email lists, WhatsApp groups and similar networks of HWs, managers and allied professionals. The course was open to learners for 8 weeks. We tracked question responses and time on task with platform analytics and assessed learning gains with pre- and post-testing. Significance was evaluated with the Wilcoxon signed-rank test, and effect size was calculated using Cohen’s d.

Results

Three hundred seventy-two learners, with roles across the health system, enrolled in the training; 59% completed all 10 modules and earned a certificate. Baseline knowledge of foundational IPC concepts was low, as measured by pre-test scores (29%). Post-test scores were significantly higher at 54% (effect size 1.22, 95% confidence interval 1.00-1.44). Learning gains were significant both among learners with low pre-test scores and among those who scored higher on the pre-test. We used the Net Promoter Score (NPS), a common user experience metric, to evaluate the training. The NPS was + 62, which is slightly higher than published scores of other self-paced online learning experiences.

Conclusions

High completion rates, significant learning gains and positive feedback indicate that self-paced, mobile-ready training that emphasizes short, low-stakes assessment questions can be an effective, scalable way to train HWs who choose to enroll. Low pre-test scores suggest that there are gaps in IPC knowledge among this learner population.

Examining the effect of infection prevention and control awareness among nurses on patient and family education: A cross-sectional study

The significance of patient engagement in infection prevention and control remains to be stressed as a means of improving patient safety. This study aimed to determine nurses' awareness of infection prevention and control, assess patient and family education on infection prevention and control, and examine the effect of nurses' infection prevention and control awareness on patient and family education. A multi-site, cross-sectional study was conducted among 566 nurses in Hungary. Nurses responded to a questionnaire of three parts: demographics, infection prevention, and control awareness; healthcare-associated infections, hand hygiene, and standard precautions; and patient and family education. High scores were reached in overall awareness and standard precautions. Nurses educated patients and family members the most on hand hygiene and respiratory hygiene. Nurses with higher awareness educated patients more than those with lower awareness, but the differences were only significant for respiratory hygiene and the reason for isolation. Nursing leaders are encouraged to enhance the culture that is based on nurse/patient partnership and to develop reminders to emphasize the importance of engaging patients and family members in infection prevention and control.

Infection prevention and control (IPC) implementation in low-resource settings: a qualitative analysis

BACKGROUND

The coronavirus disease-2019 (COVID-19) pandemic has again demonstrated the critical role of effective infection prevention and control (IPC) implementation to combat infectious disease threats. Standards such as the World Health Organization (WHO) IPC minimum requirements offer a basis, but robust evidence on effective IPC implementation strategies in low-resource settings remains limited. We aimed to qualitatively assess IPC implementation themes in these settings.

METHODS

Semi-structured interviews were conducted with IPC experts from low-resource settings, guided by a standardised questionnaire. Applying a qualitative inductive thematic analysis, IPC implementation examples from interview transcripts were coded, collated into sub-themes, grouped again into broad themes, and finally reviewed to ensure validity. Sub-themes appearing ≥ 3 times in data were highlighted as frequent IPC implementation themes and all findings were summarised descriptively.

RESULTS

Interviews were conducted with IPC experts from 29 countries in six WHO regions. Frequent IPC implementation themes including the related critical actions to achieve the WHO IPC core components included: (1) To develop IPC programmes: continuous advocacy with leadership, initial external technical assistance, stepwise approach to build resources, use of catalysts, linkages with other programmes, role of national IPC associations and normative legal actions; (2) To develop guidelines: early planning for their operationalization, initial external technical assistance and local guideline adaption; (3) To establish training: attention to methods, fostering local leadership, and sustainable health system linkages such as developing an IPC career path; (4) To establish health care-associated (HAI) surveillance: feasible but high-impact pilots, multidisciplinary collaboration, mentorship, careful consideration of definitions and data quality, and "data for action"; (5) To implement multimodal strategies: clear communication to explain multimodal strategies, attention to certain elements, and feasible but high-impact pilots; (6) To develop monitoring, audit and feedback: feasible but high-impact pilots, attention to methods such as positive (not punitive) incentives and "data for action"; (7) To improve staffing and bed occupancy: participation of national actors to set standards and attention to methods such as use of data; and (8) To promote built environment: involvement of IPC professionals in facility construction, attention to multimodal strategy elements, and long-term advocacy.

CONCLUSIONS

These IPC implementation themes offer important qualitative evidence for IPC professionals to consider.