The Role of Anesthetic Management in Surgical Site Infections After Pediatric Intestinal Surgery.

BACKGROUND: Although surgical site infections (SSIs) remain a significant health care issue, a limited number of studies have analyzed risk factors for SSIs in children, particularly the role of intraoperative anesthetic management. Pediatric patients are less likely to have major adult risk factors for SSIs such as smoking and diabetes. Thus children may be more suitable as a cohort for examining the role of intraoperative anesthetics in SSIs. AIM: We examined an association between SSI incidence and anesthetic management in children who underwent elective intestinal surgery in a single institution. METHODS: We performed a retrospective study of 621 patients who underwent elective intestinal surgery under general anesthesia between January 2017 and September 2019, with primary outcome as the incidence of SSIs. We compared patients who were dichotomized in accordance with the median of the sevoflurane dose. We used propensity score (PS) pairwise matching of these patients to avoid selection biases. PS matching yielded 204 pairs of patients. RESULTS: We found that higher doses of sevoflurane were associated with a higher incidence of SSIs (9.8% versus 3.9%, P = 0.019). We adjusted for intraoperative factors that were not included in the PS adjustment factors, and multivariate regression analysis after PS matching showed compatible results (odds ratio: 2.58, 95% confidence interval: 1.11-6.04, P = 0.028). CONCLUSIONS: Higher doses of sevoflurane are associated with increased odds of SSIs after pediatric elective intestinal surgery. A randomized controlled study of volatile anesthetic-based versus intravenous anesthetic-based anesthesia will be needed to further determine the role of anesthetic drugs in SSI risk.

Risk factors for pediatric surgical site infection following neurosurgical procedures for hydrocephalus: a retrospective single-center cohort study.

BACKGROUND: Infection is a major complication following cerebral spinal fluid (CSF) diversion procedures for hydrocephalus. However, pediatric risk factors for surgical site infection (SSI) are currently not well defined. Because a SSI prevention bundle is increasingly introduced, the purpose of this study was to evaluate risk factors associated with SSIs following CSF diversion surgeries following a SSI bundle at a single quaternary care pediatric hospital. METHODS: We performed a retrospective cohort study of patients undergoing CSF diversion procedures from 2017 to 2019. SSIs were identified prospectively through continuous surveillance. We performed unadjusted logistic regression analyses and univariate analyses to determine an association between SSIs and patient demographics, comorbidities and perioperative factors to identify independent risk factors for SSI. RESULTS: We identified a total of 558 CSF diversion procedures with an overall SSI rate of 3.4%. The SSI rates for shunt, external ventricular drain (EVD) placement, and endoscopic third ventriculostomy (ETV) were 4.3, 6.9 and 0%, respectively. Among 323 shunt operations, receipt of clindamycin as perioperative prophylaxis and presence of cardiac disease were significantly associated with SSI (O.R. 4.99, 95% C.I. 1.27-19.70, p = 0.02 for the former, and O.R. 7.19, 95% C.I. 1.35-38.35, p = 0.02 for the latter). No risk factors for SSI were identified among 72 EVD procedures. CONCLUSION: We identified receipt of clindamycin as perioperative prophylaxis and the presence of cardiac disease as risk factors for SSI in shunt procedures. Cefazolin is recommended as a standard antibiotic for perioperative prophylaxis. Knowing that unsubstantiated beta-lactam allergy label is a significant medical problem, efforts should be made to clarify beta-lactam allergy status to maximize the number of patients who can receive cefazolin for prophylaxis before shunt placement. Further research is needed to elucidate the mechanism by which cardiac disease may increase SSI risk after shunt procedures.

Determining infection prevention staffing needs for the pediatric ambulatory and procedural care setting.

BACKGROUND: Recent analyses suggest that existing infection preventionist (IP) staffing ratios do not reflect the scope of institutional needs after accounting for complexity and non-inpatient locations. We sought to determine the current IP staffing level required to address the complexity and scope of our pediatric ambulatory and procedural operations. METHODS: This needs assessment was adapted from previous analyses by Bartles et al (2018). We surveyed IPs covering ambulatory/procedural locations regarding clinical complexity indicators and estimated hours per week spent engaged in IP activities. The reported hours were used to calculate total IP hours per week and associated full-time equivalents (FTEs). RESULTS: Half (118/237) of surveyed locations/services reported at least 1 complexity indicator, while nearly 9% (21/237) reported 3 or more complexity indicators. IPs spent 181.0 h/wk focused on ambulatory/procedural locations, equating to 4.5 FTEs. DISCUSSION: Infection prevention and control leadership used these findings to successfully add 4 IP FTEs to the department. These FTEs will allow increased ambulatory/procedural IP support, improved regulatory readiness, and increased quality improvement initiatives. CONCLUSIONS: Assessing the complexity and scope of pediatric ambulatory/procedural locations can be a valuable tool for (1) advocating for overall IP staffing increases at a system level and (2) determining the distribution of IP time and resources in such locations.

Preventing pediatric catheter-associated urinary tract infections utilizing urinary catheter Kamishibai cards (K-cards).

BACKGROUND: We instituted Kamishibai (K-card rounding) with the goals of improving indwelling urinary catheter maintenance bundle reliability and decreasing catheter-associated urinary tract infection (CAUTI) rates. METHOD: In a free-standing children's hospital, we undertook a hospital-wide quality improvement project from January 2019 to June 2021 after developing a K-card based on our urinary catheter maintenance bundle. Auditors used K-cards to ask standardized questions during weekly rounds. Bundle reliability and CAUTI rates were analyzed prospectively. RESULTS: During the study period, 826 K-card audits were performed for 657 unique patients. While overall maintenance bundle reliability remained stable at 84%, there was a statistically significant improvement in reliability to the bundle element "medical discussion of need for the urinary catheter" from 88% to 94% (P = .01). The hospital-wide CAUTI rate significantly decreased (incidence rate ratio, 0.38; 95% CI, 0.15-0.93; P = .04). DISCUSSION: Hospital-wide urinary catheter K-card rounding facilitated standardized data collection, discussion of reliability and real-time feedback to nurses. Maintenance bundle reliability remained stable after implementation, accompanied by a significant decrease in the CAUTI rate. CONCLUSIONS: Implementation of hospital-wide urinary catheter K-card rounding was associated with reduction in CAUTI rates. The project demonstrated likelihood of reproducibility with support of a multidisciplinary team.

Expanding Hospital Capacity during the COVID-19 Pandemic: The Family Voice Matters.

During the initial COVID-19 response, this children's hospital reduced its inpatient capacity by 52 beds with double rooms' conversion to single patient occupancy, causing significant capacity constraints. To solve this challenge, the family perspective was engaged to safely redouble patient rooms and expand capacity as clinical activity increased during the COVID-19 response. METHODS: The team conducted qualitative descriptive interviews with parents of children undergoing congenital heart surgery admitted to the inpatient cardiac unit in a 404-bed free-standing children's hospital. A 2-week pilot study utilizing patient-specific inclusion criteria, newly developed patient room guidelines, universal masking, physical distancing, and inpatient room enhancements with parent COVID-19 testing was conducted. RESULTS: Interviews were conducted [pre (n = 7) and post (n = 6)] regarding patient room redoubling. Participants perceived utilization of double rooms as safe with increased protection, including universal masking, physical distancing, room enhancements, and increased bathroom cleaning. However, some families verbalized anxiety regarding visitation restriction to one parent at a time at the bedside. Additional concerns were voiced around the timing of communication about the need to be placed in a double room. In response, visitation increased to 2 parents at bedside and communication of utilization of double rooms was included in preoperative preparations postpilot. Inclusion criteria were expanded to patients of all ages and included full use of shared in-room bathrooms by parents and patients. CONCLUSIONS: Parents perceived patient room redoubling as safe and family centered. Findings from the pilot study were used to scale broad utilization and increase access to care across the institution.

Stewardship Intervention to Optimize Central Venous Catheter Utilization in Critically Ill Children.

We aimed to describe utilization and indication(s) for long-term central venous catheters (CVCs) in a pediatric intensive care unit (PICU) and identify potential strategies to decrease CVC utilization. METHODS: We conducted a single-center prospective quality improvement initiative at a 30-bed PICU in a large, freestanding, academic children's hospital. We created an electronic report to identify patients with an indwelling CVC for 7 days and older (defined as long term). We discussed the ongoing need for each long-term CVC with PICU clinicians at weekly interdisciplinary structured "CVC stewardship rounds." We then made recommendations around expedited removal of CVCs. We conducted multiple Plan-Do-Study-Act cycles to categorize CVC indications, identify modifiable factors, and educate PICU clinicians. We hypothesized that CVC stewardship rounds would decrease long-term CVC utilization in our PICU. RESULTS: From October 2016 to September 2017, 607 long-term CVCs were eligible for the stewardship intervention. Compared to the preintervention period, we recorded a significant increase in peripherally inserted central catheters and a decrease in nontunneled CVCs (P < 0.001). Most patients had single- or double-lumen CVCs in both the preintervention and intervention periods (86% and 91%, respectively). The utilization of overall long-term CVC devices, and those with modifiable indications, decreased during the intervention period. CONCLUSIONS: A single-center QI intervention focused on PICU CVC stewardship was associated with a decrease in CVC utilization.

Practice Improvement for Standardized Evaluation and Management of Acute Tracheitis in Mechanically Ventilated Children.

There is no consensus definition for ventilator-associated tracheitis and limited evidence to guide diagnosis and treatment. To improve acute tracheitis evaluation and management, this quality improvement project aimed to (1) improve the appropriateness of tracheal aspirate cultures while decreasing the number of unnecessary cultures by 20% and (2) decrease antibiotic use for acute tracheitis not consistent with local guidelines by 20% over 12 months among pediatric patients requiring mechanical ventilation. METHODS: All patients admitted to the Medical Intensive Care Unit requiring mechanical ventilation via an artificial airway were included. Tracheal aspirate sampling criteria, technique, and minimum intervals were standardized. Primary outcome measures were the number of tracheal aspirate cultures obtained per 100 ETT/tracheostomy days and ventilator-associated antibiotic days per 100 ETT/tracheostomy days. Improvement cycles included: Implementation of tracheal aspirate sampling criteria, sampling technique standardization, limiting repeat cultures to >72-hour intervals, and standardizing empiric antibiotic therapy. RESULTS: Tracheal aspirate culture rate decreased from 10.70 to 7.10 cultures per 100 ETT/tracheostomy days (P < 0.001). Cultures meeting sampling criteria increased from 28% to 80%. Ventilator-associated antibiotic use decreased from 24.88 to 7.30 ventilator-associated antibiotic days per 100 ETT/tracheostomy days. There were no associated increases in ventilator-associated events or days of mechanical ventilation. CONCLUSIONS: Implementation of standardized criteria for tracheal aspirate sampling, improved tracheal aspirate sampling technique, limiting repeat tracheal aspirate cultures, and utilizing standardized antibiotic treatment guidelines safely decreased resource utilization and antibiotic use among critically ill children requiring mechanical ventilation.

Central venous catheter bundle adherence: Kamishibai card (K-card) rounding for central-line-associated bloodstream infection (CLABSI) prevention.

OBJECTIVE: To institute facility-wide Kamishibai card (K-card) rounding for central venous catheter (CVC) maintenance bundle education and adherence and to evaluate its impact on bundle reliability and central-line-associated bloodstream infection (CLABSI) rates. DESIGN: Quality improvement project. SETTING: Inpatient units at a large, academic freestanding children's hospital. PARTICIPANTS: Data for inpatients with a CVC in place for ≥1 day between November 1, 2017 and October 31, 2018 were included. INTERVENTION: A K-card was developed based on 7 core elements in our CVC maintenance bundle. During monthly audits, auditors used the K-cards to ask bedside nurses standardized questions and to conduct medical record documentation reviews in real time. Adherence to every bundle element was required for the audit to be considered "adherent." We recorded bundle reliability prospectively, and we compared reliability and CLABSI rates at baseline and 1 year after the intervention. RESULTS: During the study period, 2,321 K-card audits were performed for 1,051 unique patients. Overall maintenance bundle reliability increased significantly from 43% at baseline to 78% at 12 months after implementation (P < .001). The hospital-wide CLABSI rate decreased from 1.35 during the 12-month baseline period to 1.17 during the 12-month intervention period, but the change was not statistically significant (incidence rate ratio [IRR], 0.87; 95% confidence interval [CI], 0.60-1.24; P = .41). CONCLUSIONS: Hospital-wide CVC K-card rounding facilitated standardized data collection, discussion of reliability, and real-time feedback to nurses. Maintenance bundle reliability increased after implementation, accompanied by a nonsignificant decrease in the CLABSI rate.

Multidisciplinary Quality Improvement Intervention to Achieve Sustained Improvement in Hand Hygiene Reliability in a Pediatric Intensive Care Unit.

Suboptimal hand hygiene (HH) remains a significant modifiable cause of healthcare-associated infections in the intensive care unit. We report a single-center, quality improvement project aimed at improving adherence to optimal HH among physicians, nurse practitioners, and nursing staff, and to sustain any improvement over time. METHODS: A key driver diagram was developed to identify 5 primary drivers of change: leadership support, education initiatives, patient-family engagement, increased audit frequency, and individual feedback to promote accountability. We examined HH compliance over 3 years in 3 phases (pre-intervention, intervention, and post-intervention). The intervention period involved a multimodal approach designed to influence unit culture as well as individual HH practice. HH screens were installed outside the patient rooms to provide just-in-time reminders and display of regularly updated HH adherence data for provider groups. RESULTS: We recorded 6,563 HH opportunities, providers included nurses (66%), attendings (12%), fellow/resident (16%), and nurse practitioners (NP) (6%). All clinical groups demonstrated HH compliance >90% during the post-intervention period. The improvements in practice were sustained for a year after the intervention. CONCLUSION: Our report highlights modifiable factors that impact HH and may inform quality improvement interventions aimed at improving HH compliance at other centers.

Enhanced central venous catheter bundle for pediatric parenteral-dependent intestinal failure.

BACKGROUND: Central line-associated bloodstream infections (CLABSIs) cause substantial morbidity and increase antimicrobial use and length of stay among hospitalized children in the United States. CLABSI occurs more frequently among high-risk pediatric patients, such as those with intestinal failure (IF) who are parenteral nutrition (PN) dependent. Following an increase in CLABSI rates, a quality improvement (QI) initiative was implemented. METHODS: Using QI methodology, an enhanced central venous catheter (CVC) maintenance bundle was developed and implemented on 2 units for pediatric PN-dependent patients with IF. CLABSI rates were prospectively monitored pre- and postimplementation, and bundle element adherence was monitored. Enhanced bundle elements included chlorhexidine-impregnated patch, daily bathing, ethanol locks, 2 nurses for CVC care in a distraction-free zone, peripheral laboratory draws, bundling routine laboratory tests, and PN administration set changes every 24 hours. RESULTS: Adherence to enhanced bundle elements increased to >90% over 3 months. CLABSI rates averaged 1.41 per 1,000 central line days preimplementation compared with 0.40 per 1,000 device days postimplementation (P = .003), an 85% absolute reduction in CLABSI rates over 12 months. CONCLUSIONS: Patients with IF are at an increased risk for CLABSI. Enhanced CVC maintenance bundles that specifically target prevention practices in this population may be beneficial.

Older men's participation in community-based men's sheds programmes.

The purpose of this qualitative study was to investigate the lived experience of older men taking part in community-based shed programmes. Five men, aged 65 and over, who attended two different community sheds participated in semi-structured in-depth interviews in 2007. Data were analysed thematically with six main themes emerging as follows: 'company of fellas'; 'everybody's got a story to tell'; 'still got some kick'; 'passing on your experiences'; 'get on your goat' and; 'nobody's boss'. Participation in community-based men's sheds positively influences the health and well-being of older Australian men through provision of a 'men's space' in which meaningful activities occur. Provision of community-based men's shed programmes as among a range of activity options in the community may contribute positively to the physical, mental, social and occupational health of older men.