Compliance With Central Line Maintenance Bundle and Infection Rates.

BACKGROUND: Reliable bundle performance is the mainstay of central line-associated bloodstream infections (CLABSI) prevention despite an unclear relationship between bundle reliability and outcomes. Our primary objective was to evaluate the correlation between reported bundle compliance and CLABSI rate in the Solutions for Patient Safety network. The secondary objective was to identify which hospital and process factors impact this correlation. METHODS: We examined data on bundle compliance and monthly CLABSI rates from January 11 to December 21 in 159 hospitals. The correlation (adjusting for temporal trend) between CLABSI rates and bundle compliance was done at the network level. Negative binomial regression was done to detect the impact of hospital type, central line audit rate, and adoption of a comprehensive safety culture program on the association between bundle compliance and CLABSI rates. RESULTS: During the study, hospitals reported 27 196 CLABSI on 20 274 565 line days (1.34 CLABSI/1000 line days). Out of 2 460 133 observed bundle opportunities, 2 085 700 (84%) were compliant. There was a negative correlation between the monthly bundle reliability and monthly CLABSI rate (-0.35, P <.001). After adjusting for the temporal trend, the partial correlation was -0.25 (P = .004). On negative binomial regression, significant positive interaction was only noted for the hospital type, with Hospital Within Hospital (but not freestanding children's hospitals) revealing a significant association between compliance ≥95% and lower CLABSI rates. CONCLUSIONS: Adherence to best practice guidelines is associated with a reduction in CLABSI rate. Hospital-level factors (hospitals within hospitals vs freestanding), but not process-related (central line audit rate and safety culture training), impact this association.

A Multicenter Collaborative to Improve Postoperative Pain Management in the NICU.

OBJECTIVES: This quality improvement initiative aimed to decrease unrelieved postoperative pain and improve family satisfaction with pain management. METHODS: NICUs within the Children's Hospitals Neonatal Consortium that care for infants with complex surgical problems participated in this collaborative. Each of these centers formed multidisciplinary teams to develop aims, interventions, and measurement strategies to test in multiple Plan-Do-Study-Act cycles. Centers were encouraged to adopt evidence-based interventions from the Clinical Practice Recommendations, which included pain assessment tools, pain score documentation, nonpharmacologic treatment measures, pain management guidelines, communication of a pain treatment plan, routine discussion of pain scores during team rounds, and parental involvement in pain management. Teams submitted data on a minimum of 10 surgeries per month, spanning from January to July 2019 (baseline), August 2019 to June 2021 (improvement work period), and July 2021 to December 2021 (sustain period). RESULTS: The percentage of patients with unrelieved pain in the 24-hour postoperative period decreased by 35% from 19.5% to 12.6%. Family satisfaction with pain management measured on a 3-point Likert scale with positive responses ≥2 increased from 93% to 96%. Compliance with appropriate pain assessment and numeric documentation of postoperative pain scores according to local NICU policy increased from 53% to 66%. The balancing measure of the percentage of patients with any consecutive sedation scores showed a decrease from 20.8% at baseline to 13.3%. All improvements were maintained during the sustain period. CONCLUSIONS: Standardization of pain management and workflow in the postoperative period across disciplines can improve pain control in infants.

Improving safe sleep practices in an urban inpatient newborn nursery and neonatal intensive care unit.

OBJECTIVE: To improve safe sleep compliance in a newborn nursery (NN) and neonatal intensive care unit (NICU) to >80% in 1 year. STUDY DESIGN: Prospective quality improvement study of infants admitted to a NN and NICU. Interventions were targeted at parent education, staff education, and system processes. RESULTS: Compliance with safe sleep improved to >80% in both units. Tracking of process measures revealed NICU parents received safe sleep education 98-100% of the time. No change was observed in the balancing measures. Transfers from the NN to the NICU for temperature instability did not increase. Parent satisfaction with discharge preparedness did not change (98.2% prior to and 99.6% after). CONCLUSION: We achieved improved compliance with safe sleep practices in our NN and NICU through education of staff and parents and improved system processes. We believe this will translate to improved safe sleep practices used by parents at home.

Simulation-Based System Analysis: Testing Preparedness for Extracorporeal Membrane Oxygenation Cannulation in Pediatric COVID-19 Patients.

INTRODUCTION: Coronavirus Disease-2019 presents risk to both patients and medical teams. Staff-intensive, complex procedures such as extracorporeal membrane oxygenation (ECMO) or extracorporeal cardiopulmonary resuscitation (eCPR) may increase chances of exposure and spread. This investigation aimed to rapidly deploy an in situ Simulation-based Clinical Systems Testing (SbCST) framework to identify Latent Safety Threats (LSTs) related to ECMO/eCPR initiation during a pandemic. METHODS: The adapted SbCST framework tested systems related to ECMO/eCPR initiation in the Neonatal and Pediatric Intensive Care Units. Systems were evaluated in six domains (Resources, Processes/Systems, Facilities, Clinical Performance, Infection Control, and Communication). We conducted three high-fidelity simulations with members from the Neonatal Intensive Care Unit General Surgery, Pediatric Intensive Care Unit Cardiovascular Surgery (CV), and Pediatric Intensive Care Unit General Surgery teams. Content experts evaluated systems issues during simulation, and LSTs were identified during debriefing. Data were analyzed for frequency of LSTs and trends in process gaps. RESULTS: Sixty-six LSTs were identified across three scenarios. Resource issues comprised the largest category (26%), followed by Process/System issues (24%), Infection Control issues (24%), Communication issues (17%), and Facility and Clinical Performance issues (5% each). LSTs informed new team strategies such as the use of a "door/PPE monitor" and "inside/outside" team configuration. CONCLUSIONS: The adapted SbCST framework identified multiple LSTs related to ECMO/eCPR cannulation and infection control guidelines in the setting of Coronavirus Disease-2019. Through SbCSTs, we developed guidelines to conserve PPE and develop optimal workflows to reduce patient/staff exposure in a high-risk procedure. This project may guide other hospitals to adapt SbCSTs strategies to test/adjust rapidly changing guidelines.

Use of inhaled nitric oxide in preterm vs term/near-term neonates with pulmonary hypertension: results of the PaTTerN registry study.

OBJECTIVE: To evaluate inhaled nitric oxide (iNO) in preterm (PT) vs term/near-term (TNT) neonates with hypoxic respiratory failure (HRF) and pulmonary hypertension (PH) in an observational registry (PaTTerN). STUDY DESIGN: Non-inferiority study comparing PT neonates of GA ≥ 27 to <34 weeks vs TNT neonates of GA ≥ 34 to ≤40 weeks with HRF associated with PH, who received iNO for 24-96 h during the first 0-7 days after birth. Primary endpoint: Achieving ≥25% decrease in oxygenation index/surrogate oxygenation index during iNO treatment. RESULTS: Of 140 neonates (PT, n = 55; TNT, n = 85), the primary endpoint was achieved in 50 (90.9%) PT vs 75 (88.2%) TNT neonates (difference [95% CI]: 0.027 [-0.033, 0.087]); PT neonates achieved non-inferiority interval, and the study was stopped early based on prespecified criteria. CONCLUSIONS: Use of iNO for improving oxygenation in PT neonates with HRF associated with PH is at least as effective as in TNT neonates. CLINICAL TRIAL REGISTRATION: #NCT03132428, registered April 27, 2017.

STEPP IN: A Multicenter Quality Improvement Collaborative Standardizing Postoperative Handoffs.

OBJECTIVE: To reduce care failures by 30% through implementation of standardized communication processes for postoperative handoff in NICU patients undergoing surgery over 12 months and sustained over 6 months. METHODS: Nineteen Children's Hospitals Neonatal Consortium centers collaborated in a quality improvement initiative to reduce postoperative care failures in a surgical neonatal setting by decreasing respiratory care failures and all other communication failures. Evidence-based clinical practice recommendations and a collaborative framework supported local teams' implementation of standardized postoperative handoff communication. Process measures included compliance with center-defined handoff staff presence, use of center-defined handoff tool, and the proportion of handoffs with interruptions. Participant handoff satisfaction was the balancing measure. Baseline data were collected for 8 months, followed by a 12-month action phase and 7-month sustain phase. RESULTS: On average, 181 postoperative handoffs per month were monitored across sites, and 320 respondents per month assessed the handoff process. Communication failures specific to respiratory care decreased by 73.2% (8.2% to 4.6% and with a second special cause signal to 2.2%). All other communication care failures decreased by 49.4% (17% to 8.6%). Eighty-four percent of participants reported high satisfaction. Compliance with use of the handoff tool and required staff attendance increased whereas interruptions decreased over the project time line. CONCLUSIONS: Team engagement within a quality improvement framework had a positive impact on the perioperative handoff process for high-risk surgical neonates. We improved care as demonstrated by a decrease in postoperative care failures while maintaining high provider satisfaction.

Improving Outpatient Provider Communication for High-Risk Discharges From the Hospitalist Service.

BACKGROUND: Patients are at risk for adverse events during inpatient-to-outpatient transitions of care. Previous improvement work has been targeted at this care transition, but gaps in discharge communication still exist. We aimed to increase documentation of 2-way communication between hospitalists and primary care providers (PCPs) for high-risk discharges from pediatric hospital medicine (PHM) services from 7% to 60% within 30 months. METHODS: A3 improvement methodology was used. A list of high-risk discharge communication criteria was developed through engagement of PCPs and hospitalists. A driver diagram guided interventions. The outcome measure was documentation of successful 2-way communication with the PCP. Any documented 2-way discharge communication attempt was the process measure. Via a survey, hospitalist satisfaction with the discharge communication expectation served as the balancing measure. All patients discharged from PHM services meeting ≥1 high-risk criterion were included. Statistical process control charts were used to assess changes over time. RESULTS: There were 3241 high-risk discharges (442 baseline: November 2017 to January 2018; 2799 intervention and sustain: February 2018 to June 2020). The outcome measure displayed iterative special cause variation from a mean baseline of 7% to peak of 39% but regressed and was sustained at 27%. The process measure displayed iterative special cause variation from a 13% baseline mean to a 64% peak, with regression to 41%. The balancing measure worsened from baseline of 5% dissatisfaction to 13%. Interventions temporally related to special cause improvements were education, division-level performance feedback, standardization of documentation, and offloading the task of communication coordination from hospitalists to support staff. CONCLUSIONS: Improvement methodology resulted in modestly sustained improvements in PCP communication for high-risk discharges from the PHM services.

Neurally adjusted ventilatory assist in neonates with congenital diaphragmatic hernia.

OBJECTIVE: To measure short-term outcomes of neonates with congenital diaphragmatic hernia (CDH) while on Neurally Adjusted Ventilator Assist (NAVA), and to measure the impact of a congenitally abnormal diaphragm on NAVA ventilator indices. STUDY DESIGN: First, we conducted a retrospective-cohort analysis of 16 neonates with CDH placed on NAVA over a treatment period of 72 h. Second, we performed a case-control study comparing NAVA level and Edi between neonates with CDH and those without CDH. RESULTS: Compared to pre-NAVA, there were clinically meaningful improvements in PIP (p < 0.003), Respiratory Severity Score (p < 0.001), MAP (p < 0.001), morphine (p = 0.004), and midazolam use (p = 0.037). Compared to a 1:2 matched group without CDH, there was no meaningful difference in NAVA level (p = 0.286), Edi-Peak (p = 0.315), or Edi-Min (p = 0.266). CONCLUSIONS: The potential benefits of NAVA extend to neonates with CDH. There is minimal compensatory change in Edis, and higher/lower ventilator settings compared to neonates without CDH.

Predictive Models of Neurodevelopmental Outcomes After Neonatal Hypoxic-Ischemic Encephalopathy.

OBJECTIVES: To develop predictive models for death or neurodevelopmental impairment (NDI) after neonatal hypoxic-ischemic encephalopathy (HIE) from data readily available at the time of NICU admission ("early") or discharge ("cumulative"). METHODS: In this retrospective cohort analysis, we used data from the Children's Hospitals Neonatal Consortium Database (2010-2016). Infants born at ≥35 weeks' gestation and treated with therapeutic hypothermia for HIE at 11 participating sites were included; infants without Bayley Scales of Infant Development scores documented after 11 months of age were excluded. The primary outcome was death or NDI. Multivariable models were generated with 80% of the cohort; validation was performed in the remaining 20%. RESULTS: The primary outcome occurred in 242 of 486 infants; 180 died and 62 infants surviving to follow-up had NDI. HIE severity, epinephrine administration in the delivery room, and respiratory support and fraction of inspired oxygen of 0.21 at admission were significant in the early model. Severity of EEG findings was combined with HIE severity for the cumulative model, and additional significant variables included the use of steroids for blood pressure management and significant brain injury on MRI. Discovery models revealed areas under the curve of 0.852 for the early model and of 0.861 for the cumulative model, and both models performed well in the validation cohort (goodness-of-fit χ2: P = .24 and .06, respectively). CONCLUSIONS: Establishing reliable predictive models will enable clinicians to more accurately evaluate HIE severity and may allow for more targeted early therapies for those at highest risk of death or NDI.

Using quality improvement to implement consensus guidelines for postnatal steroid treatment of preterm infants with developing bronchopulmonary dysplasia.

OBJECTIVE: Achieve over 90% adherence to consensus guidelines on use of postnatal steroids (PNS) in preterm infants for bronchopulmonary dysplasia (BPD) within 6 months. METHODS: A multidisciplinary team formulated and implemented consensus guidelines using the Plan-Do-Study-Act method of quality improvement. Outcome measure was rate of compliance to guidelines, process measure was age of starting PNS treatment, and balancing measure was rate of repeat steroid courses. RESULTS: Retrospective application of guidelines to preceding 10 months showed mean baseline compliance rate of 71% (n = 42). After implementation, compliance escalated to a mean rate of 96% within 6 months. Rate of PNS treatment ≤ 30 days of life increased from 50 to 80%, while rate of repeat PNS was unchanged. CONCLUSIONS: Compliance with new guidelines for PNS treatment of BPD was quickly attained using simple quality improvement interventions. Further study is needed to evaluate effects of these guidelines on clinical outcomes.

STEPP IN: Working Together to Keep Infants Warm in the Perioperative Period.

OBJECTIVES: Reduce postoperative hypothermia by up to 50% over a 12-month period in children's hospital NICUs and identify specific clinical practices that impact success. METHODS: Literature review, expert opinion, and benchmarking were used to develop clinical practice recommendations for maintaining perioperative euthermia that included the following: established euthermia before transport to the operating room (OR), standardized practice for maintaining euthermia on transport to and from the OR, and standardized practice to prevent intraoperative heat loss. Process measures were focused on maintaining euthermia during these time points. The outcome measure was the proportion of patients with postoperative hypothermia (temperature ≤36°C within 30 minutes of a return to the NICU or at the completion of a procedure in the NICU). Balancing measures were the proportion of patients with postoperative temperature >38°C or the presence of thermal burns. Multivariable logistic regression was used to identify key practices that improved outcome. RESULTS: Postoperative hypothermia decreased by 48%, from a baseline of 20.3% (January 2011 to September 2013) to 10.5% by June 2015. Strategies associated with decreased hypothermia include >90% compliance with patient euthermia (36.1-37.9°C) at times of OR arrival (odds ratio: 0.58; 95% confidence interval [CI]: 0.43-0.79; P < .001) and OR departure (odds ratio: 0.0.73; 95% CI: 0.56-0.95; P = .017) and prewarming the OR ambient temperature to >74°F (odds ratio: 0.78; 95% CI: 0.62-0.999; P = .05). Hyperthermia increased from a baseline of 1.1% to 2.2% during the project. No thermal burns were reported. CONCLUSIONS: Reducing postoperative hypothermia is possible. Key practices include prewarming the OR and compliance with strategies to maintain euthermia at select time points throughout the perioperative period.

Neonatal respiratory extracorporeal membrane oxygenation and primary diagnosis: trends between two decades.

OBJECTIVE: Examine changing neonatal respiratory extracorporeal membrane oxygenation (ECMO) practice trends and outcomes. STUDY DESIGN: Retrospective cohort study comparing neonatal respiratory ECMO in the 1990 and 2010 decades (1994-1995 and 2014-2015). Patients ≤ 30 days of life, reported to the Extracorporeal Life Support Organization registry, were included. RESULTS: Four thousand one hundred and twenty-five patients met inclusion criteria. ECMO cases decreased by 33%. The primary ECMO diagnosis changed significantly over time (p < 0.0001). Survival to discharge decreased (76 vs 67%, p < 0.0001) and ECMO duration increased (131 vs 158 h, p < 0.001). Lung recovery was the most common reason to discontinue ECMO although family request for withdrawal and a diagnosis considered "incompatible with life" was increasingly common in the 2010s. CONCLUSION: Although the use of ECMO for neonatal respiratory diagnoses has decreased over time, its use has increased for patients with more complex diagnoses and ECMO duration is longer. ECMO continues to be an important supportive therapy, improved understanding of which patients would benefit most is needed.

Extracorporeal membrane oxygenation and bloodstream infection in congenital diaphragmatic hernia.

OBJECTIVE: To characterize the risk of bloodstream (BSI) and urinary tract infection (UTI) and describe antibiotic use in infants with congenital diaphragmatic hernia (CDH) requiring extracorporeal membrane oxygenation (ECMO). STUDY DESIGN: The Children's Hospitals Neonatal Database was queried for infants with CDH and ECMO treatment from 2010 to 2016. The outcomes included BSI, UTI, and antimicrobial medication. Member institutions completed a survey on infection practices. RESULT: Eighteen of the 338 patients identified (5.3%) had ≥1 BSI during their ECMO course. The likelihood of BSI increased with time: 1.2/1000 ECMO days; 0.6% (2/315) in the first week and rising to 14.6/1000; 8.6% (5/58) after 21 days (p = 0.002). More than 95% of patients received antibiotics each week on ECMO. CONCLUSIONS: Confirmed BSI is rare in infants with CDH treated with ECMO in the first week, but increases with the duration of ECMO. Use of antibiotics was extensive and did not correspond to infection frequency.

Predicting Risk of Infection in Infants with Congenital Diaphragmatic Hernia.

OBJECTIVE: To predict incident bloodstream infection and urinary tract infection (UTI) in infants with congenital diaphragmatic hernia (CDH). STUDY DESIGN: We conducted a retrospective analysis using the Children's Hospital Neonatal Database during 2010-2016. Infants with CDH admitted at 22 participating regional neonatal intensive care units were included; patients repaired or discharged to home prior to admission/referral were excluded. The primary outcome was death or the occurrence of bloodstream infection or UTI prior to discharge. Factors associated with this outcome were used to develop a multivariable equation using 80% of the cohort. Validation was performed in the remaining 20% of infants. RESULTS: Median gestation and postnatal age at referral in this cohort (n = 1085) were 38 weeks and 3.1 hours, respectively. The primary outcome occurred in 395 patients (36%); and was associated with low birth weight, low Apgar, low admission pH, renal and associated anomalies, patch repair, and extracorporeal membrane oxygenation (P < .001 for all; area under receiver operating curve = 0.824; goodness of fit χ2 = 0.52). After omitting death from the outcome measure, admission pH, patch repair of CDH, and duration of central line placement were significantly associated with incident bloodstream infection or UTI. CONCLUSIONS: Infants with CDH are at high risk of infection which was predicted by clinical factors. Early identification and low threshold for sepsis evaluations in high-risk infants may attenuate acquisition and the consequences of these infections.

Current trends in neonatal ECMO.

Extracorporeal membrane oxygenation (ECMO) is a life-saving therapy for patients with respiratory and cardiac failure refractory to maximal medical management. The extracorporeal life support organization registry is the largest available resource for describing the population and outcomes of patients treated with this therapy. The use of ECMO for neonatal patients is decreasing in proportion to the total annual ECMO runs most likely due to advancements in medical management. Although the overall survival for neonatal ECMO has decreased, this is likely a reflection of the increasingly complex neonatal patients treated with this therapy. Although many patient and mechanical complications are decreasing over time, there remains a high percentage of morbidities and risks associated with ECMO. Continued refinements in management strategies are important to improving overall patient outcomes.

Acquired Infection and Antimicrobial Utilization During Initial NICU Hospitalization in Infants With Congenital Diaphragmatic Hernia.

BACKGROUND: In addition to substantial medical and surgical intervention, neonates with congenital diaphragmatic hernia often have concurrent concerns for acquired infection. However, few studies focus on infection and corresponding antimicrobial utilization in this population. METHODS: The Children's Hospital Neonatal Database was queried for congenital diaphragmatic hernia infants hospitalized from January 2010 to February 2016. Patient charts were linked to the Pediatric Health Information Systems database. Descriptive clinical data including delivery history, cultures sent, diagnosed infection, antimicrobial use and outcomes were reported. RESULTS: A total of 1085 unique patients were identified after data linkages; 275 (25.3%) were born at <37 weeks' gestation. Bacteremia at delivery (2/1085) and in the first 7 days of life (8/1085) was less common than later infection, but 976 patients (89.9%) were treated with antibiotics. Median number of days on antibiotics was 6 [3,11] for those without a documented infection and 21 [13,36] for those with positive cultures. Incidence of urinary tract infection, bacteremia and pneumonia increased significantly over time and was most common after 28 days. Antibiotic use, conversely, decreased over time (92% of infants in week 1 to 44% in week 4 and beyond). CONCLUSIONS: Although culture positivity increased with age, risk of these selected infections was relatively low for a population in neonatal intensive care unit. An important mismatch is observed between culture negativity and high rates of antibiotic utilization. These data identify opportunities for antibiotic stewardship quality improvement programs.

Sustaining SLUG Bug CLABSI Reduction: Does Sterile Tubing Change Technique Really Work?

OBJECTIVES: To evaluate the ability to sustain and further reduce central line-associated bloodstream infection (CLABSI) rates in NICUs participating in a multicenter CLABSI reduction collaborative and to assess the impact of the sterile tubing change (TC) technique as an important component in CLABSI reduction. METHODS: A multi-institutional quality improvement collaborative lowered CLABSI rates in level IV NICUs over a 12-month period. During the 19-month sustain phase, centers were encouraged to monitor and report compliance measures but were only required to report the primary outcome measure of the CLABSI rate. Four participating centers adopted the sterile TC technique during the sustain phase as part of a local Plan-Do-Study-Act cycle. RESULTS: The average aggregate baseline NICU CLABSI rate of 1.076 CLABSIs per 1000 line days was sustained for 19 months across 17 level IV NICUs from January 2013 to July 2014. Four centers transitioning from the clean to the sterile TC technique during the sustain phase had a 64% decrease in CLABSI rates from the baseline (1.59 CLABSIs per 1000 line days to 0.57 CLABSIs per 1000 line days). CONCLUSIONS: Sustaining low CLABSI rates in a multicenter collaborative is feasible with team engagement and ongoing collaboration. With these results, we further demonstrate the positive impact of the sterile TC technique in CLABSI reduction efforts.

Short-term weight gain velocity in infants with congenital diaphragmatic hernia (CDH).

BACKGROUND: Appropriate post-natal growth remains a mainstay of therapeutic goals for infants with CDH, with the hypothesis that optimizing linear growth will improve survival through functional improvements in pulmonary hypoplasia. However, descriptions of growth and the effect on survival are limited in affected infants. OBJECTIVE: Describe in-hospital weight gain related to survival among infants with CDH. DESIGN/METHODS: Children's Hospitals Neonatal Database (CHND) identified infants with CDH born ≥34weeks' gestation (2010-14). Exclusion criteria were: admission age>7days, death/discharge age<14days, or surgical CDH repair prior to admission. Weight gain velocity (WGV: g/kg/day) was calculated using an established exponential approximation and the cohort stratified by Q1: <25%ile, Q2-3: 25-75%ile, and Q4: >75%ile. Descriptive measures and unadjusted Kaplan-Meier analyses describe the implications of WGV on mortality/discharge. RESULTS: In 630 eligible infants, median WGV was 4.6g/kg/day. After stratification by WGV [Q1: (n=156; <3.1g/kg/day); Q2-3 (n=316; 3.1-5.9g/kg/day), and Q4 (n=158, >5.9g/kg/day)] infants in Q1 had shortest median length of stay, less time on TPN and intervention for gastro-esophageal reflux relative to the other WGV strata (p<0.01 for all). Unadjusted survival estimates revealed that Q1 [hazard ratio (HR)=9.5, 95% CI: 5.7, 15.8] and Q4 [HR=2.9, 95% CI: 1.7, 5.1, p<0.001 for both] WGV were strongly associated with NICU mortality relative to Q2-3 WGV. CONCLUSION: Variable WGV is evident in infants with CDH. Highest and lowest WGV appear to be related to adverse outcomes. Efforts are needed to develop nutritional strategies targeting optimal growth.