Central Line-associated Bloodstream Infection Rates Research Articles

Reducing ambulatory central line-associated bloodstream infections: A family-centered approach.

Ambulatory central line-associated bloodstream infections (CLABSIs) cause significant morbidity and mortality, especially in pediatric oncology. Few studies have had interventions directed toward caregivers managing central lines (CL) at home to reduce ambulatory CLABSI rates. We aimed to reduce and sustain our ambulatory CLABSI rate by 25% within 3years of the start of a quality improvement intervention. Plan-do-study-act cycles were implemented beginning April 2016. The main intervention was a family-centered CL care skill development curriculum for external CLs. Training began upon hospital CL insertion, followed by an ambulatory teach-back program to achieve home caregiver CL care independence. Other changes included: standardizing ambulatory nurse CL care practice (audits, a train the nurse trainer process, and workshops for independent home care agencies); developing aids for trainers and caregivers; providing supplies for clean surfaces; wide dissemination of the program; and minimizing opportunities of CLABSI (e.g., standardizing timing of CL removal). The outcome measure was the ambulatory CLABSI rate (excluding mucosal barrier injury laboratory-confirmed bloodstream infection), compared pre intervention (January 2015 to March 2016) to post intervention, including 2years of sustainability (April 2016 to June 2023), using statistical process control charts. We estimated the total number of CLABSI and associated healthcare charges prevented. The ambulatory CLABSI rate decreased by 52% from 0.25 to 0.12 per 1000 CL days post intervention, achieved within 27months; 117 CLABSI were prevented, with $4.2 million hospital charges and 702 hospital days avoided. Focusing efforts on home caregivers CL care may lead to reduction in pediatric oncology ambulatory CLABSI rates.

Vascular rehabilitation in children with chronic intestinal failure reduces the risk of central-line associated bloodstream infections and catheter replacements

Background & AimsChildren with chronic intestinal failure (IF) require a long-term central venous catheter (CVC) for provision of parenteral nutrition. Vascular, mechanical and infectious complications such as central line-associated bloodstream infections (CLABSI) may lead to progressive loss of venous access sites. Handling and management of CVCs therefore play an important role. Our vascular rehabilitation concept (VRC) is a core component of our intestinal rehabilitation program (IRP) and consists of an education program, optimization of skin care, catheter fixation and lock solution, and the use of hybrid technique for catheter placement.Aim of this study is to analyse the effectiveness of our VRC on CLABSI rates and need for CVC replacements. MethodsRetrospective analysis of all children treated in our IRP that were followed up between 2018 and 2023. ResultsA total of 117 children with chronic IF could be included for analysis of 248864 catheter days (CD). 91 patients were referred from other hospitals (127117 CD before and 89359 CD after entry into our IRP). Children receiving primary care at our IRP (32388 CD) showed a significantly lower CLABSI and line replacement rate than patients referred from external centers (p<0.001). After entering our IRP, CLABSI rates and need for CVC replacements per 1000 CD decreased significantly in referred patients: 1.17 to 0.26 and 1.75 to 0.59, respectively (p<0.001). ConclusionManagement of paediatric chronic IF patients by an IRP with a vascular rehabilitation concept significantly lowers the rate of CLABSI episodes and the need for catheter replacements.

The CLABSI Playbook: Design and Implementation of a Multipronged Approach to Decrease CLABSIs.

Central line-associated blood stream infections (CLABSIs) are a quality marker for the critical care environment. They have become an area of particular interest because they cost the healthcare system close to a billion dollars per year and have a significant impact on patient safety. Through a preliminary analysis of our system's CLABSI rates, we found significantly higher rates than the national average, prompting further investigation. We decreased our CLABSI rate by over 40% from 2021 (1.6 per 1,000 line days) to the fourth quarter of 2022 (0.91) and kept the rate below or around the national rate (0.86) for the last three quarters of 2022. Through looking at current outcome data, identifying key stakeholders, developing dedicated committees, conducting root cause analyses, monitoring progress, adjusting procedures, scaling to the system, and continuously monitoring and reporting results, we have shown the efficacy of this kind of quality improvement structure and strive to reduce our hospital system's impact on avoidable healthcare-associated patient harm.

When Infections Are Found: A Qualitative Study Characterizing Best Management Practices for Central Line-Associated Bloodstream Infection and Catheter-Associated Urinary Tract Infection Performance Monitoring and Feedback.

Healthcare-associated infections (HAIs) remain a significant patient safety problem that can lead to illness and death, despite the implementation of clinical bundles to prevent HAIs. Management practices can support HAI prevention, but their role in HAI performance monitoring and feedback is not well understood. To address this knowledge gap, we previously conducted semi-structured interviews with staff at 18 hospitals to examine the role of management practices around the prevention of central line-associated bloodstream infections (CLABSIs) and catheter-associated urinary tract infections (CAUTIs). Interview transcripts were analyzed to identify themes related to HAI performance monitoring and feedback. The current analysis focuses on 10 higher-performing hospitals that were successful in preventing CLABSIs and CAUTIs. These institutions had robust practices including timely event analysis, leadership engagement, and multidisciplinary participation in HAI reviews. Across these sites, we found common goals including investigating HAIs without blame and identifying opportunities for improvement. Management practices such as timely analysis of HAIs, collaboration between facility leadership and multidisciplinary team members, and a focus on identifying the failure of a procedure or protocol, rather than the failure of staff members, are all approaches that can support infection prevention efforts. These management practices may be especially important as hospitals attempt to address increases in CLABSI and CAUTI rates that may have occurred during the coronavirus pandemic.

Practices to prevent central line-associated bloodstream infection: A 2021 survey of infection preventionists in US hospitals.

To determine prevalence of technical and behavioral interventions aimed at preventing central line-associated bloodstream infection (CLABSI) following the COVID19 pandemic. Cross-sectional survey. US acute care hospitals. Infection preventionists at participating hospitals. Surveys were sent to infection preventionists from a national random sample of 881 US acute care hospitals. Questions covered use of technical interventions to prevent CLABSI (eg, alcohol-containing chlorhexidine gluconate [CHG] for skin antisepsis, use of coated catheters), socio-adaptive interventions (eg, feedback of CLABSI rates, use of appropriateness criteria), and leadership support for CLABSI prevention. Survey response rate was 47% (415/881). Technical interventions such as maximal sterile barriers (99%) or CHG-impregnated dressings (92%) were highly prevalent, but routine use of CHG bathing was less common (68% indicated regular use in intensive care unit [ICU] vs 18% in non-ICU settings). Although 97% of respondents indicated use of systems to monitor CLABSI, feedback to providers on CLABSI events was reported by 89%. Only 53% of respondents indicated regular use of tools to determine appropriateness of central venous catheters (CVC). Three-quarters of respondents indicated their hospital assessed CVC necessity daily, but only 23% reported strategies to reduce routine blood cultures. CLABSI prevention was extremely important to hospital leadership at 82% of responding hospitals. Most US hospitals continue to use evidence-based methods to prevent CLABSI as recommended by leading organizations. Opportunities to focus on socio-adaptive interventions such as feedback of infection rates, use of appropriateness criteria for CVC placement, and improving the "culture of pan-culturing" remain.

Reduction in Central Line Days, Central Line Utilization Ratio, and Central Line Associated Blood Stream Infections Through Hospital Based Intensivist Program

Purpose: We tracked the effect that a newly implemented intensivist program following a restrictive venous access policy emphasizing mid-lines and peripheral IVs over central lines had on central line days, central line utilization ratio, and central line associated blood stream infections in a non-academic hospital. Methods: Prior to June 2021, Mobile Infirmary’s intensive care units (ICU) were open units staffed with physicians with combined ICU, ward, and outpatient responsibilities. In June of 2021, an intensivist program was started to transition the hospital to a closed ICU model with intensivists whose sole responsibility was the ICU. Concurrently, a policy was implemented that emphasized avoidance of central lines unless indicated by defined criteria (MICAR Criteria). We tracked central line days (CLD), central line utilization ratio (CLUR) and central line associated blood stream infections (CLABSI) rates and compared it to these same unit for the 2 years prior to the start of the program. Results: There was a reduction in CLD from 628 per month to 425 per month (RRR of 32%), a reduction in CLUR from 0.62 to 0.46 (RRR of 26%), and a reduction in CLABSI rate from 1.65 to 0.78 (RRR of 51%). When looking at the number of central line infections per expected line days, there was a reduction from 20.2 to 6.6 (P=0.04). The central line infection rate relative to patient days showed a reduction from 10.3 to 3.6 (P=0.04). Conclusions: Over utilization of central lines and the subsequent increase in central line infections represents a major complication of ICU care. By combining an intensivist program with a venous access policy designed to reduce dependence on central lines, we showed a clinically significant reduction in central line infections and a reduction in central line days and central line utilization ratio without any significant increase in IV extravasations.

Evaluating the outcome of a bundle with 11 components and the INICC multidimensional approach in decreasing rates of central line-associated bloodstream infections across nine Asian countries.

Central line-associated bloodstream infection (CLABSI) rates in intensive care units (ICUs) across Latin America exceed those in high-income countries significantly. We implemented the INICC multidimensional approach, incorporating an 11-component bundle, in 122 ICUs spanning nine Asian countries. We computed the CLABSI rate using the CDC/NSHN definition and criteria. The CLABSI rate per 1000 CL-days was calculated at baseline and throughout different phases of the intervention, including the 2nd month, 3rd month, 4-16 month, and 17-29 month periods. A two-sample t-test was employed to compare baseline CLABSI rates with intervention rates. Additionally, we utilized a generalized linear mixed model with a Poisson distribution to analyze the association between exposure and outcome. A total of 124,946 patients were hospitalized over 717,270 patient-days, with 238,595 central line (CL)-days recorded. The rates of CLABSI per 1000 CL-days significantly decreased from 16.64 during the baseline period to 6.51 in the 2nd month (RR = 0.39; 95% CI = 0.36-0.42; p < 0.001), 3.71 in the 3rd month (RR = 0.22; 95% CI = 0.21-0.25; p < 0.001), 2.80 in the 4-16 month (RR = 0.17; 95% CI = 0.15-0.19; p < 0.001), and 2.18 in the 17-29 month (RR = 0.13; 95% CI = 0.11-0.15; p < 0.001) intervals. A multilevel Poisson regression model demonstrated a sustained, continuous, and statistically significant decrease in ratios of incidence rates, reaching 0.35 (p < 0.0001) during the 17-29 month period. Moreover, the all-cause in-ICU mortality rate significantly decreased from 13.23% to 10.96% (p = 0.0001) during the 17-29 month period. Our intervention led to an 87% reduction in CLABSI rates, with a 29-month follow-up.

Effect of Infusion Set Replacement Intervals on Central Line-Associated Bloodstream Infection in the Intensive Care Unit: Study Protocol of the INSPIRATION Study.

The replacement intervals for infusion sets may differ among healthcare institutions, which may have an impact on the occurrence of central line-associated bloodstream infections (CLABSI). Nevertheless, there exists a limited amount of high-quality evidence available to assist clinicians in determining the most suitable replacement intervals for infusion sets. Therefore, the objective of this trial is to compare the efficacy of 24-h and 96-h replacement intervals for infusion sets on CLABSI among critically ill adults who have central venous access devices. This is a multicenter, parallel-group randomized controlled trial that will investigate the effect of infusion set replacement intervals on CLABSI in adult patients admitted to intensive care units (ICUs). The study will enroll 1240 participants who meet the inclusion criteria, which includes being 18years or older, expected to stay in the ICU for longer than 96h, and in need of central venous access. Participants will be randomly assigned to either a control group receiving a 96-h replacement interval or a treatment group receiving a 24-h replacement interval. The primary outcome of this trial is the rate of CLABSI within 28days after randomization. This is the first randomized controlled trial to investigate the effects of infusion set replacement at 24-h and 96-h intervals on CLABSI in ICU patients. ClinicalTrials.gov identifier, NCT05359601.

Data quality review of the Brazilian nosocomial infections surveillance system

BackgroundSurveillance of healthcare-associated infections (HAIs) is an essential component of hospital infection prevention and control systems. We aimed to assess the quality of the data compiled by the Brazilian HAI Surveillance System from pediatric (PICUs) and neonatal intensive care units (NICUs), between 2012 and 2021. MethodsData Quality Review, including adherence, completeness, internal consistency, consistency over time, and consistency of population trend, were computed at both national and state levels based on quality metrics from World Health Organization Toolkit. Incidence rates (or incidence density) of ventilator-associated pneumonia (VAP) and central line-associated bloodstream infection (CLABSI) were obtained from the Brazilian National Nosocomial Infections Surveillance (NNIS) system. Data on sepsis-related mortality, spanning the period from 2012 to 2021, were extracted from the Brazilian National Health Service database (DATASUS). Additionally, correlations between sepsis-related mortality and incidence rates of VAP or CLABSI were calculated. ResultsThroughout the majority of the study period, adherence to VAP reporting remained below 75%, exhibiting a positive trend post-2016. Widespread outliers, as well as inconsistencies over time and in population trends, were evident across all 27 states. Only four states maintained consistent adherence levels above 75% for more than 8 years regarding HAI incidence rates. Notably, CLABSI in NICUs boasted the highest reporting adherence among all HAIs, with 148 periods out of 270 (54.8%) exhibiting reporting adherence surpassing 75%. Three states achieved commendable metrics for CLABSI in PICUs, while five states demonstrated favorable results for CLABSI in NICUs. ConclusionsWhile adherence to HAI report is improving among Brazilian states, an important room for improvement in the Brazilian NNIS exists. Additional efforts should be made by the Brazilian government to improve the reliability of HAI data, which could serve as valuable guidance for hospital infection prevention and control policies.

Implementation and long-term efficacy of a multifaceted intervention to reduce central line-associated bloodstream infections in intensive care units of a low-middle-income country

Central line-associated bloodstream infections (CLABSIs) pose a significant risk to critically ill patients, particularly in intensive care units (ICU), and are a significant cause of hospital-acquired infections. We investigated whether implementation of a multifaceted intervention was associated with reduced incidence of CLABSIs. This was a prospective cohort study over nine years. We implemented a bundled intervention approach to prevent CLABSIs, consisting of a comprehensive unit-based safety program (CUSP). The program was implemented in the Neonatal ICU, Medical ICU, and Surgical ICU departments at the Aga Khan University Hospital in Pakistan. The three intervention ICUs combined were associated with an overall 36% reduction in CLABSI rates and a sustained reduction in CLABSI rates for > a year (5 quarters). The Neonatal ICU experienced a decrease of 77% in CLABSI rates lasting ∼1 year (4 quarters). An attendance rate above 88% across all stakeholder groups in each CUSP meeting correlated with a better and more sustained infection reduction. Our multifaceted approach using the CUSP model was associated with reduced CLABSI-associated morbidity and mortality in resource-limited settings. Our findings suggest that a higher attendance rate (>85%) at meetings may be necessary to achieve sustained effects post-intervention.

Vascular Access Team Central Line Dressing Changes to Reduce Infection Risk: A Focused Two-Person Approach in High-Risk Patients.

Due to low compliance by bedside nursing with a central line-associated bloodstream infection (CLABSI) prevention bundle and increased CLABSI rates, a mandatory re-education initiative at a 1200-bed university-affiliated hospital was undertaken. Despite this, 2 units, housing high-risk immunocompromised patients, continued to experience increased CLABSI rates. A quality improvement before-after project design in these units replaced bedside nursing staff with 2 nurses from the vascular access team (VAT) to perform central vascular access device (CVAD) dressing changes routinely every 7 days or earlier if needed. The VAT consistently followed the bundled components, including use of chlorhexidine gluconate (CHG)-impregnated dressings on all patients unless an allergy was identified. In this case, a non-CHG transparent semipermeable membrane dressing was used. There were 884 patients with 14 211 CVAD days in the preimplementation period and 1136 patients with 14 225 CVAD days during the postimplementation period. The VAT saw 602 (53.0%) of the 1136 patients, performing at least 1 dressing change in 98% of the patients (n = 589). The combined CLABSI rate for the 2 units decreased from 2.53 per 1000 CVAD days preintervention to 1.62 per 1000 CVAD days postintervention. The estimated incidence rate ratio (IRR) for the intervention was 0.639, a 36.1% reduction in monthly CLABSI rates during the postimplementation period.

Initiation of interdisciplinary prevention rounds: decreasing CLABSIs in critically ill children.

Central line-associated bloodstream infections (CLABSIs) harm children. Insertion and maintenance bundles have significantly reduced CLABSIs, but infections still occur. The objective was to develop bedside infection prevention (IP) rounds and evaluate their impact on CLABSI rates. This quality improvement project was initiated sequentially in the neonatal intensive care unit (NICU) and pediatric intensive care unit (PICU) of a large academic children's hospital. IP rounds, interdisciplinary discussions led by the hospital epidemiologist and unit nursing leader with the bedside nurse, occurred weekly for patients with central lines. Discussions included strategies to optimize line maintenance and identify and mitigate patient-specific infection risks. Concerns and recommendations were communicated with the clinician. CLABSIs were identified by prospective surveillance using standard definitions. The change in CLABSIs over time was analyzed using days-between-events charts (g chart). IP rounds included 3,832 patients in the NICU and 1,322 patients in the PICU. Opportunities were identified to reduce line access and protect the dressing from contamination. The average days between CLABSIs in the NICU increased from 41 days to 54 days after IP rounds began. The longest time between CLABSIs was 362 days. In the PICU, the average days between CLABSIs increased from 53 to 91 days. The longest time between CLABSIs was 398 days. IP rounds reduced CLABSIs in the NICU and PICU by reinforcing best practices, encouraging proactive strategies, and fostering communication between members of the healthcare team.

Central line-associated bloodstream infection related with umbilical vein catheterization and peripherally inserted central catheter in preterm infants: a meta-analysis and systematic review

BACKGROUND Central line-associated bloodstream infection (CLABSI) is a serious complication in preterm infants undergoing catheterization, including umbilical vein catheterization (UVC) and peripherally inserted central catheter (PICC) placement. This study aimed to compare the occurrence rate of CLABSI in preterm infants associated with UVC and PICC.&#x0D; METHODS We conducted a systematic review and meta-analysis of studies published from 2000 to 2023 using a random effects model from 3 databases (PubMed, ScienceDirect, and Google Scholar). This study was registered with PROSPERO (CRD42023416471).&#x0D; RESULTS Of 10 articles included in the systematic review, 2 were randomized controlled trials, 3 were prospective studies, and the rest were retrospective. A total of 3,962 UVCs and 2,922 PICCs were incorporated in the meta-analysis. The incidence rate of CLABSI in the UVC group was lower than that in the PICC group (1.23 versus 3.03 per 1,000 catheter days). However, the odds of developing CLABSI for infants with a UVC compared to those with a PICC were not statistically significant (odds ratio: 0.88, 95% confidence interval: 0.54–1.42).&#x0D; CONCLUSIONS UVCs had a lower incidence rate of CLABSI than PICCs. Therefore, additional prospective studies are required to confirm these results.

Decreasing central line-associated bloodstream infections rates in intensive care units in 30 low- and middle-income countries: An INICC approach

Central line (CL)-associated bloodstream infections (CLABSIs) occurring in the intensive care unit (ICU) are common and associated with a high burden. We implemented a multidimensional approach, incorporating an 11-element bundle, education, surveillance of CLABSI rates and clinical outcomes, monitoring compliance with bundle components, feedback of CLABSI rates and clinical outcomes, and performance feedback in 316 ICUs across 30 low- and middle-income countries. Our dependent variables were CLABSI per 1,000-CL-days and in-ICU all-cause mortality rates. These variables were measured at baseline and during the intervention, specifically during the second month, third month, 4 to 16 months, and 17 to 29 months. Comparisons were conducted using a two-sample t test. To explore the exposure-outcome relationship, we used a generalized linear mixed model with a Poisson distribution to model the number of CLABSIs. During 1,837,750 patient-days, 283,087 patients, used 1,218,882 CL-days. CLABSI per 1,000 CL-days rates decreased from 15.34 at the baseline period to 7.97 in the 2nd month (relative risk (RR)=0.52; 95% confidence interval [CI]=0.48-0.56; P<.001), 5.34 in the 3rd month (RR=0.35; 95% CI=0.32-0.38; P<.001), and 2.23 in the 17 to 29 months (RR=0.15; 95% CI=0.13-0.17; P<.001). In-ICU all-cause mortality rate decreased from 16.17% at baseline to 13.68% (RR=0.84; P=.0013) at 17 to 29 months. The implemented approach was effective, and a similar intervention could be applied in other ICUs of low- and middle-income countries to reduce CLABSI and in-ICU all-cause mortality rates.

Trainee educational curriculum to standardize central venous catheter repair

IntroductionChildren may require durable central venous catheters (CVCs) for various reasons. CVC-related integrity complications are common and can often be repaired at the bedside to increase lifetime. Variability in repair techniques can lead to complications, including the need for repeat repair and Central Line Associated Blood Stream Infection (CLABSI).MethodsThe impact of an educational curriculum to standardize tunneled CVC repairs for trainees on a pediatric surgery service was studied, focusing on comfort level with tunneled CVC repair and to determine the impact on complication rates. Rotating trainees studied a dedicated audiovisual educational curriculum comprised of a video, educational slides, and a practical component from November 2020 through January 2022. Experience and comfort level with tunneled CVC repairs were assessed before and after the rotation. CVCs repaired during the duration of the study were evaluated and compared to the period prior.ResultsForty-nine individuals completed the pre- and post-training survey. Respondents (34.7%, n = 17) most commonly reported one year of surgical experience, and (79.6%, n = 39) had never observed or assisted in a repair previously. Following training, respondents felt more comfortable with all aspects of the CVC repair process (p < 0.001). There were no statistically significant differences in re-repair rates or CLABSI rates following the implementation of the curriculum.ConclusionsTunneled CVC procedural repair variability can be standardized with a dedicated educational curriculum for rotating trainees, which improves knowledge and comfort with such procedures.

Promoting Patient Safety: Exploring Device-Associated Healthcare Infections and Antimicrobial Susceptibility Pattern in a Multidisciplinary Intensive Care Units.

Device-associated healthcare infections are among the prevailing threats to patient safety worldwide. They constitute the third most common adverse event during healthcare delivery, resulting in heightened morbidity, mortality, and healthcare costs. Patients in intensive care units (ICUs) are at increased risk for device-associated healthcare infections. Focused active surveillance is a crucial measure for assessing the prevalence of healthcare-associated infections and controlling the transmission of pathogens, ultimately contributing to the establishment of quality outcome indicators.This study aimed to investigate and establish the baseline rates of healthcare-associated infections associated with medical devices in adult multidisciplinary ICUs within a tertiary care institute. This hospital-based prospective observational study was conducted in two adult ICUs of atertiary care institute in Central India over nine months. Targeted active surveillance for three device-associated health care infections namely central line-associated bloodstream infection(CLABSI), catheter-associated urinary tract infection (CAUTI), and ventilator-associated event (VAE)was conducted as per the Center for Disease Control (CDC)/National Healthcare Safety Network (NHSN) 2016 surveillance definitions and criteria. Pathogens associated with device-associated healthcare infections were identified and their antimicrobial susceptibility profile was studied. During the study period, a total of 5,773 patientdays were investigated. Of1,270patients, 28 episodes of device-associated healthcare infectionswere detected in 26 patients, this suggests a collective occurrence of five device-associated healthcare infections for every 1,000 patient days in the ICUs. The device utilization ratios of the central line, mechanical ventilator, and urinary catheters were 0.33, 0.27, and 0.68, respectively. VAE, CLABSI, and CAUTI rates were 8.92, 5.68, and 0.76 per 1,000 device days, respectively. The most common pathogenisolated from device-associated healthcare infections wasKlebsiella pneumoniae (39%) followed by Acinetobacter baumanii (22%). The majority (82.3%) of pathogens were multidrug resistant. The death rate among device-associated healthcare infections was 69.2% with a crude excess mortality rate of 37.7%. The study sheds light on the proportion, types of device-associated healthcare infections, and underlying etiological agents associated with these infections in our institute's ICUs, thereby facilitating a better understanding of the healthcare-associated infection landscape within our facility. Moreover, the susceptibility patternof pathogens associated with these infections offers crucial information for guiding the selection of appropriate antimicrobial therapies and infection control measures.

Device-Associated Nosocomial Infections in Intensive Care Units at Al-Ahsa Hospitals, Saudi Arabia.

Introduction Patients admitted to intensive care units (ICU), especially those with devices used to support their condition, are at a higher risk of getting healthcare-associated infections (HAIs). The aim of the present study was to analyze the surveillance data and assess the device-associated infection (DAI) rates such as central line-associated blood-stream infection (CLABSI), catheter-associated urinary tract infection (CAUTI), ventilator-associated pneumonia (VAP) and ventilator-associated event (VAE) in ICUs of the Ministry of Health (MoH) hospitals in Al-Ahsa region. Methodology The study was conducted retrospectively using the surveillance data of governmental hospitals' intensive care units in the Al-Ahsa region. The surveillance data was collected from 10 ICUs at six MoH hospitals in the Al-Ahsa region during the year 2022. The data from the participating hospitals was entered into the Health Electronic Surveillance Network (HESN) plus program by trained infection prevention control practitioners of the respective hospitals. Results An overall CLABSI rate of 4.29 per 1000 central line days was reported during the study period. The CAUTI rate was 0.55 with a range from 0 to 1.29 cases per 1000 urinary catheter days. VAP rate ranged from 0.33 to 2.21 cases per 1000 ventilator days (average of 1.17). The study reported VAE only for the adult medical-surgical ICU (3.36 per 1000 ventilator days). Conclusion The present study revealed that the most common DAIs in the Al-Ahsa region are CLABSI and CAUTI. DAI rates generated from this study may be used as benchmarks for regional hospitals. An educational program regarding the prevention and control of DAIs targeting all healthcare workers, especially ICU staff, has to be done in the Al-Ahsa region.

Reducing central line-associated bloodstream infection with a dedicated CLABSI prevention registered nurse role

Following a 200% increase in the central line-associated bloodstream infection (CLABSI) standardized infection ratio in a private teaching hospital between 2019 and 2020, a program with the utilization of a CLABSI Prevention Registered Nurse was implemented to reduce CLABSIs through a variety of focused prevention efforts and education. The CLABSI P-RN project consisted of a dedicated team of RNs that performed interventions that included an audit of all central lines daily, real-time education and remediation, bi-weekly educational handouts, and assistance with 2-person dressing changes. Audit data were utilized to identify trends in gaps in compliance with the CLABSI bundle (ie, daily bathing, dressing integrity). The CLABSI rate/1,000 central line days were tracked in preintervention, intervention, and postintervention time periods. During the intervention, the CLABSI rate decreased from 1.4 during the preintervention time period, to 0.4 during the intervention time period (P-value .04). Additionally, daily bathing compliance improved from 84.3% during the preintervention time period, to 90.8% during the intervention time period (P-value .004). The implementation of the CLABSI P-RN was beneficial in reducing CLABSIs. An expert-trained role dedicated to central line management reduces CLABSI occurrences, reduces health care costs, and improves patient outcomes.

An Interprofessional Quality Improvement Project to Reduce Community-Acquired Central Line-Associated Bloodstream Infections in the Pediatric Intestinal Failure Population

Highlights Abstract Aim: Central line-associated bloodstream infections (CLABSIs) result in significant morbidity but are largely preventable. Methods to reduce hospital-acquired CLABSIs are well described, but few recommendations exist for how these practices might translate to patients with central lines in the ambulatory setting. This team sought to reduce the mean monthly community-acquired CLABSI rate by 25% from 11.7 to 8.8 per 1000 community line-days in children with intestinal failure who require home parenteral nutrition within 12 months. Methods: First, an interprofessional quality improvement team was formed. After baseline data collection, plan-do-study-act cycles began. Tests of change consisted of a central venous catheter (CVC) maintenance bundle. This bundle included a CVC care tote with additional supplies, improved educational materials, and ethanol lock prophylaxis. A control chart was used to display the monthly community-acquired CLABSI rate and observe for special cause variation. Results: At baseline, the average monthly community-acquired CLABSI rate was 11.7 per 1000 community catheter-days. The home CVC maintenance bundle was implemented, after which there were 5 consecutive months with no infections. After enhancements to the care bundle and tote, special cause variation was noted, and the average monthly community-acquired CLABSI rate declined by 66% to 4 per 1000 community catheter-days. Special cause variation was noted at 2 other time points without an identifiable cause. Conclusion: A lower community-acquired CLABSI rate has been sustained for 24 months and reflects approximately 12 fewer infections per year in this at-risk population.

2418. Incidence and Characteristics of Midline-Associated Bloodstream Infections in an Urban Healthcare System

Abstract Background Midline catheters may carry a lower infection risk than central venous catheters, but available data is limited. Central line-associated bloodstream infection (CLABSI) incidence has increased during the COVID-19 pandemic, but is unclear what influence the pandemic has had on midline-associated bloodstream infections (MABSI). The objective of this study was to determine the incidence of MABSI during the COVID-19 pandemic and which pathogens were involved. Methods A health system infection prevention database was used to identify adult patients admitted to 6 acute care hospitals in 2021 who had a midline during admission and a positive blood culture. Cases were reviewed by a hospital epidemiologist and 3 supervised trainees for demographic data, microbiology data, and MABSI attribution using National Healthcare Safety Network (NHSN) CLABSI definitions. Midline-Associated Bloodstream Infection Identification Results 579 patients with possible MABSI were identified. 88 patients were determined to have a MABSI. 28 patients were excluded due to having a CLABSI-eligible central line at the time of the BSI. The remainder were excluded because the BSI did not fall within a MABSI eligibility period or because the BSI was secondary to another infection. MABSI and CLABSI rates for each hospital are shown in Table 1. MABSI occurred mostly in medicine patients (73, 82.95%). A slight majority of patients were male (48, 54.54%), and median age was 66 years (range 24-96). The most common organisms were Candida spp. (27), coagulase-negative Staphylococcus spp. (17), Enterococcus spp. (17), and Staphylococcus aureus (15). The 2021 yearly health system MABSI and CLABSI rates were similar (1.29 vs. 1.2), with variation between hospitals. Quarterly MABSI and CLABSI rates are shown in Figure 2. The health system MABSI rate appeared to increase during Winter 2021, while the CLABSI rate seemingly decreased. MABSI and CLABSI Rates MABSI and CLABSI rates by quarter of 2021. The blue line represents the MABSI rate, while the orange line represents the CLABSI rate. Organisms isolated from blood cultures in MABSI patients. Gram positive bacteria were the most common isolates (57/123, 46.34%). More than 88 organisms were detected as many MABSI involved ≥2 possible pathogens (27/88, 30.68%). Conclusion In this study MABSI demographics were similar to those reported for CLABSI in other studies. While gram positive bacteria were common, as described in CLABSI, we also observed a high proportion of infections due to Candida spp. The health system MABSI rate was higher than the CLABSI rate, contrary to some studies. This was primarily driven by hospitals which were heavily impacted by the Omicron subvariant surge. Disclosures Bernard Camins, MD, MSc, Puro Lighting, LLC: Advisor/Consultant