SNAP: Supportive noninvasive ventilation for acute chest syndrome prevention in children with sickle cell disease.

BACKGROUND: Acute chest syndrome (ACS) is a leading cause of morbidity and mortality among children with sickle cell disease (SCD). Preventing hypoxemia by optimizing lung aeration during sleep remains a challenge. OBJECTIVES: To explore safety, feasibility, and tolerability of noninvasive, bi-level positive airway pressure ventilation (BiPAP) as preventative, supportive care for hospitalized, medically stable children with SCD on a general pediatric inpatient unit. METHODS: Retrospective chart review of patients ≤22 years of age with SCD admitted to the general pediatric inpatient unit from February 1, 2017 to March 1, 2020 for whom BiPAP was recommended as supportive care. Hospitalizations were excluded if patients were admitted to the pediatric intensive care unit (PICU), required BiPAP for respiratory failure, or used BiPAP at home for obstructive sleep apnea. RESULTS: Twenty-three patients had 53 hospitalizations in which BiPAP was recommended. Fifty-two (98%) hospitalizations included acute SCD pain. Indications for BiPAP included prior ACS (94%), chest or back pain (79%), and/or oxygen desaturation (66%). On 17 occasions, patients already had mild to moderate ACS but were stable when BiPAP was recommended. BiPAP was used successfully during 75% of hospitalizations for a median of two nights. There were no adverse effects associated with BiPAP. PICU transfer for respiratory support occurred during three hospitalizations. In 26 hospitalizations of children at risk for ACS who tolerated BiPAP, 23 (88%) did not develop ACS. CONCLUSIONS: BiPAP is safe, feasible, and well tolerated as supportive care for hospitalized children with SCD. Next steps include an intervention trial to further assess the efficacy of BiPAP on ACS prevention.

Standard Fixed-Schedule Methadone Taper Versus Symptom-Triggered Methadone Approach for Treatment of Neonatal Opioid Withdrawal Syndrome.

OBJECTIVES: We compared hospitalization outcomes in infants with neonatal opioid withdrawal syndrome (NOWS) treated with a novel symptom-triggered methadone approach (STMA) versus a fixed-schedule methadone taper (FSMT). METHODS: This was a single-center quality-improvement study of infants pharmacologically treated for NOWS. Outcomes were compared over time by using statistical process control charts and between the baseline FSMT (July 2016-November 2017) and intervention STMA (December 2017-May 2018) groups, including median hospital length of stay (LOS), methadone treatment days, total milligrams of methadone, and need for adjunctive agents. RESULTS: There were 48 infants in the FSMT group and 28 in the STMA group. Infants treated with STMA had a median LOS of 10.5 days (interquartile range [IQR] 10.5) versus 17.0 days (IQR 3.9; P = .003) in the FSMT group, with a 9.2-day difference in methadone treatment days (2.5 [IQR 9.0] vs 11.7 [IQR 4.0]; P = .0001), meeting criteria for statistical process control special cause variation. The average number of symptom-triggered doses was 2.1 (SD 1.0). Six infants in the STMA group were converted to FSMT after failing a trial of STMA. Infants successfully treated with the STMA (N = 22) had a median LOS of 10.0 days (IQR 4.0) compared with 17.0 (IQR 3.9) in the baseline FSMT group (P < .0001). CONCLUSIONS: STMA was associated with a significant reduction in median LOS and amount of methadone treatment. A symptom-triggered approach to NOWS may reduce LOS and medication exposure.

Quality improvement initiative to improve inpatient outcomes for Neonatal Abstinence Syndrome.

OBJECTIVES: To improve Neonatal Abstinence Syndrome (NAS) inpatient outcomes through a comprehensive quality improvement (QI) program. DESIGN: Inclusion criteria were opioid-exposed infants ≥36 weeks. QI methodology including stakeholder interviews and plan-do-study-act (PDSA) cycles were utilized. We compared pre- and post-intervention NAS outcomes after a QI initiative that included: A non-pharmacologic care bundle, function-based assessments consisting of symptom prioritization and then the "Eat, Sleep, Console" (ESC) Tool; and a switch to methadone for pharmacologic treatment. RESULTS: Pharmacologic treatment decreased from 87.1 to 40.0%; adjunctive agent use from 33.6 to 2.4%; hospitalization length from a mean 17.4 to 11.3 days, and opioid treatment days from 16.2 to 12.7 (p < 0.001 for all). Total hospital charges decreased from $31,825 to $20,668 per infant. Parental presence increased from 55.6 to 75.8% (p < 0.0001). No adverse events were noted. CONCLUSIONS: A comprehensive QI program focused on non-pharmacologic care, function-based assessments, and methadone resulted in significant sustained improvements in NAS outcomes. These findings have important implications for establishing potentially better practices for opioid-exposed newborns.

Improving the Management of Vaso-Occlusive Episodes in the Pediatric Emergency Department.

OBJECTIVES: Vaso-occlusive episodes (VOEs) account for the majority of emergency department (ED) visits for children with sickle cell disease (SCD). We hypothesized that addressing key barriers to VOE care would improve receipt of analgesics and outcomes. METHODS: A quality improvement (QI) initiative was conducted from September 2010 to April 2014 to streamline VOE care in an urban pediatric ED. Four interventions were used: a standardized time-specific VOE protocol; intranasal fentanyl as the first parenteral pain medication; an SCD pain medication calculator; and provider and patient/family education. Data were collected for 3 outcome measures (mean time from triage to first parenteral opioid and admission/discharge decision, and proportion discharged from the ED); 1 process measure (mean time from triage to initiation of patient-controlled analgesia); and 4 balancing measures (mean time from triage to second intravenous opioid dose, 24-hour ED readmission, respiratory depression, and length of stay). RESULTS: There were 289 ED visits in the study period. Improvements were seen in mean time to: first dose of parenteral opioid (56 to 23 minutes); second opiate intravenous dose (106 to 83 minutes); admission and discharge decisions (163 to 109 minutes and 271 to 178 minutes, respectively); and initiation of patient-controlled analgesia (216 to 141 minutes). The proportion discharged from the ED increased from 32% to 48% (χ(2) = 6.5402, P = .01). No increase in 24-hour readmission, respiratory depression, or inpatient length of stay was observed. CONCLUSIONS: Using VOE-specific interventions, we significantly improved VOE care for children. Studies are needed to determine if these results can be replicated.