The NICU tracheostomy team: multidisciplinary collaboration for improvement in survival of complex patients.

OBJECTIVE: Evaluate feasibility and impact of "Tracheostomy Team" on survival and length of stay (LOS) at a level IV NICU. METHODS: Plan-do-study-act cycles targeted five Global Tracheostomy Collaborative "key drivers". From January 2017 to December 2022 multidisciplinary, bimonthly bedside rounds were conducted. RESULTS: After 3 cycles, in-hospital survival among 39 patients with tracheostomy improved and sustained from 67% to 100% (baseline 18/27; 66.7%; QI 35/39, 89.7%; p = 0.03). Median LOS (days [IQR]) did not significantly differ between baseline and QI (237 [57-308] vs. 217 [130-311]; p = 0.9). Among patients with BPD, median LOS was higher after QI interventions (baseline 248 [222-308] vs. QI 332.5 [283.5-392]; p = .02). Special cause variation resulted from peak increase in LOS during the COVID19 pandemic (2021). Tracheitis/pneumonia was treated significantly more frequently in QI BPD patients. CONCLUSION: Multidisciplinary approach is feasible, resulting in improved survival without a sustained increase in LOS. Future QI efforts should address post-operative infectious complications.

Nissen Fundoplication in Infants With Severe Bronchopulmonary Dysplasia: A Propensity-Matched Analysis.

INTRODUCTION: Bronchopulmonary dysplasia (BPD) is a common respiratory morbidity among premature infants. Nissen fundoplication may be performed on infants with BPD to protect the lungs from gastroesophageal reflux-related aspiration, but the indications and benefits associated with fundoplication are not well-defined. This study evaluated associations of Nissen with clinical outcomes in infants with severe BPD (sBPD), using propensity score matching to minimize bias and confounding. METHODS: Infants ≤31 wk gestational age with sBPD (grade 2-3) admitted to a single neonatal intensive care unit (NICU) between January 2016 and October 2021 were included. Patients with sBPD who underwent Nissen fundoplication during initial NICU admission were propensity score-matched at a 1:2 ratio with control patients who did not undergo Nissen (no-Nissen). Outcomes were compared, including time to freedom from respiratory support (defined as ≤2 L nasal cannula), time to initial NICU discharge, and incidence of hospital readmission or death within 1 y postdischarge. RESULTS: After propensity score matching, 18 Nissen infants were compared with 30 no-Nissen infants. The Nissen group trended toward longer time to freedom from respiratory support (median 105 versus 70 d, P = 0.09), and had longer initial hospital stays (188 versus 111 d, P = 0.002), more 1-y hospital readmissions (83% versus 50%, P = 0.04), and more tracheostomies (28% versus 0%, P = 0.005). Mortality during first-year postdischarge was similar (6% versus 10%, P = 1.0). CONCLUSIONS: Despite adjustment for confounding variables, Nissen fundoplication was associated with prolonged support and greater resource utilization among infants with sBPD. Prospective studies are needed to clarify indications for fundoplication in this population.

Toxins and Biliary Atresia: Is Karenia Brevis (Red Tide) The Culprit?

OBJECTIVE: The study objective was to evaluate the association between Karenia brevis (K. brevis) exposure during pregnancy and the prevalence of biliary atresia (BA) in offspring. STUDY DESIGN: This was a hospital-based, case-control study in which cases were infants diagnosed with BA at Johns Hopkins All Children's Hospital from October 2001 to December 2019. Cases were matched 1:4 by age to controls who were randomly selected from a pool of healthy infants hospitalized during the study period for common pediatric diagnoses. Infants were excluded if they had congenital anomalies and/or were non-Florida residents. Gestational K. brevis exposure levels (cells/liter) were determined from Florida Fish and Wildlife Conservation Commission exposure data at 10- and 50 mile radii from the mother's zip code of residence. Multivariable conditional logistic regression determined odds of BA in offspring in relation to maternal gestational K. brevis exposure adjusted for infant sex, race/ethnicity, coastal residence, and seasonality. RESULTS: Of 38 cases and 152 controls, no significant inter-group differences were observed for infant race/ethnicity, season of birth, or coastal residence. Median gestational exposure at the 10 mile radius was 0 cells/liter in both groups. A greater proportion of cases had no gestational K. brevis exposure (63.2 %, n = 24) in comparison to controls (37.5 %, n = 57; p = .04) at a 10 mile radius. At a 50 mile radius, cases had a peak median exposure at 6 months of gestation compared to controls' peak at 9 months. After adjustment for sex, seasonality, race/ethnicity, and coastal residence, there was no significant association between BA and maximum K. brevis exposure per trimester of pregnancy observed at a 10- or 50 mile radius. CONCLUSION: In this matched case-control study, we observed no association between gestational K. brevis (cells/liter) exposure at a 10- or 50 mile radius from maternal zip code of residence and BA in offspring.

A comparison of newer classifications of bronchopulmonary dysplasia: findings from the Children's Hospitals Neonatal Consortium Severe BPD Group.

OBJECTIVE: To compare three bronchopulmonary dysplasia (BPD) definitions against hospital outcomes in a referral-based population. STUDY DESIGN: Data from the Children's Hospitals Neonatal Consortium were classified by 2018 NICHD, 2019 NRN, and Canadian Neonatal Network (CNN) BPD definitions. Multivariable models evaluated the associations between BPD severity and death, tracheostomy, or length of stay, relative to No BPD references. RESULTS: Mortality was highest in 2019 NRN Grade 3 infants (aOR 225), followed by 2018 NICHD Grade 3 (aOR 145). Infants with lower BPD grades rarely died (<1%), but Grade 2 infants had aOR 7-21-fold higher for death and 23-56-fold higher for tracheostomy. CONCLUSIONS: Definitions with 3 BPD grades had better discrimination and Grade 3 2019 NRN had the strongest association with outcomes. No/Grade 1 infants rarely had severe outcomes, but Grade 2 infants were at risk. These data may be useful for counseling families and determining therapies for infants with BPD.

Reducing Device-Related Pressure Injuries Associated With Noninvasive Ventilation in the Neonatal Intensive Care Unit.

BACKGROUND: Noninvasive ventilation (NIV) has become the preferable modality of respiratory support for spontaneously breathing premature infants in the neonatal ICU (NICU). Whereas NIV support contributes to the prevention of long-term respiratory sequelae from mechanical ventilation, the nasal interfaces used are well known for placing patients at risk for development of NIV device-related pressure injuries (PIs). After implementing clinical practice guidelines promoting the use of sealing NIV interfaces for respiratory support in a level IV NICU, an increase in the frequency of stage 2 or worse and deep tissue injury (DTI) PI was observed. We hypothesized that the implementation of a multifaceted skin care bundle (SCB) would reduce the incidence of NIV device-related PI. METHODS: Quality improvement methodology was used to evaluate the impact of implementing an SCB for patients supported with NIV via a nasal interface. Incidence rate of stage 2 or worse and DTI PI was reported per 100 NIV days over 4 distinct time periods: (1) pre-NIV guideline, (2) post-NIV guideline, (3) post SCB, and (4) sustainability phase. Incidence comparisons were made using one-sided P values from the Farrington-Manning test of equal risks with a significance level of 0.05. RESULTS: The NICU experienced a notable rise in NIV device-related PI after implementation of NIV guidelines (0.01 vs 0.34 per 100 NIV days; P = .01). After application of an SCB, a decrease in NIV device-related skin PI was achieved (0.34 vs 0.07 per 100 NIV days; P = .04), representing a 79% reduction. CONCLUSIONS: A collaborative and multidisciplinary team approach was used to promote engagement with clinical staff to address a preventable harm. The implementation of a multifaceted PI prevention bundle contributed to reducing harm while permitting the continued use of appropriate respiratory support to a highly vulnerable patient population in the NICU.

Qualitative indications for tracheostomy and chronic mechanical ventilation in patients with severe bronchopulmonary dysplasia.

BACKGROUND: The decision to pursue chronic mechanical ventilation involves a complex mix of clinical and social considerations. Understanding the medical indications to pursue tracheostomy would reduce the ambiguity for both providers and families and facilitate focus on appropriate clinical goals. OBJECTIVE: To describe potential indications to pursue tracheostomy and chronic mechanical ventilation in infants with severe BPD (sBPD). STUDY DESIGN: We surveyed centers participating in the Children's Hospitals Neonatal Consortium to describe their approach to proceed with tracheostomy in infants with sBPD. We requested a single representative response per institution. Question types were fixed form and free text responses. RESULTS: The response rate was high (31/34, 91%). Tracheostomy was strongly considered when: airway malacia was present, PCO2 ≥ 76-85 mmHg, FiO2 ≥ 0.60, PEEP ≥ 9-11 cm H2O, respiratory rate ≥ 61-70 breaths/min, PMA ≥ 44 weeks, and weight <10th %ile at 44 weeks PMA. CONCLUSIONS: Understanding the range of indications utilized by high level NICUs around the country to pursue a tracheostomy in an infant with sBPD is one step toward standardizing consensus indications for tracheostomy in the future.

Decreasing Inappropriate Use of Antireflux Medications by Standardizing Gastroesophageal Reflux Disease Management in NICU.

Gastroesophageal reflux (GER) is a functional self-limiting condition in neonates. When pathologic, it is called GER disease (GERD). There are wide variations in the management of signs, symptoms, and complications associated with GERD in the neonatal intensive care unit (NICU). Evidence does not support an empiric trial of GERD medications as a diagnostic tool or therapy in premature infants. METHODS: A multidisciplinary team developed evidence-based clinical practice guidelines (CPG) for GERD management. Process improvement included developing a GERD management algorithm, electronic order sets, and education for all providers. Multiple plan-do-study-act cycles done. RESULTS: Implementation of standardized GERD management guideline, decreased the overall use of antireflux medications from baseline, 15.1%-6.8% [χ2 (1, N = 1259) = 12.98, P < 0.001]. There was elimination of GERD medication use in preterm from baseline of 19.3% [χ2 (1, N = 220) = 12.18, P < 0.001]. The most frequently used GERD medication was lansoprazole, with an incorrect initial dosing rate of 55.0% that deceased to zero [χ2 (1, N = 33) = 10.73, P = 0.001]. Appropriate testing with PH probe with 24-hour multichannel impedance was observed (17.1%-28.0%) identifying patients with correct GERD diagnosis [χ2 (1, N = 101) = 1.41, P = 0.236]. Length of stay for GERD patient's improved from a median of 89-53 days. CONCLUSION: Standardizing clinical management leads to best practices for GERD management with appropriate diagnostic testing, eliminating incorrect medication dosing, and improved patient safety with value-based outcomes.

Handoff standardization in the neonatal intensive care unit with an EMR-based handoff tool.

OBJECTIVE: This quality improvement project aimed to improve the accuracy and efficiency of handoff communication among NICU medical providers with an Electronic Medical Record (EMR)-based handoff tool (HT). STUDY DESIGN: Three Plan-Do-Study-Act (PDSA) cycles were utilized following the implementation of a NICU-specific EMR-based HT and a standardized handoff process. Primary measures included accuracy of demographic components: patient name, bed, age, gestational age, postmenstrual age; and medical components: active diagnoses, weight, vascular access, respiratory support, diet, total fluid goal, medications. Secondary measures included environmental components (start time, duration, location, and distractions) as indicators of efficiency. RESULTS: Accuracy of handoff components improved from 68% to 99% (p < 0.001). Efficiency of the handoff improved with time needed to complete patient handoff decreasing from 78 to 47 s per patient (p < 0.001). CONCLUSIONS: Standardizing the NICU handoff process using an EMR-based HT allowed for increased accuracy of handoff components and improved efficiency, which may promote enhanced patient safety.