The Optimal State Scoring Tool: guidance for interdisciplinary care of infants with severe bronchopulmonary dysplasia and its relation to linear growth.

OBJECTIVE: Infants with severe bronchopulmonary dysplasia (sBPD) have complex medical courses. We developed the clinician-rated Optimal State Scoring Tool (OSST) that measures factors relevant to clinical improvement of sBPD and investigated preliminary validity using linear growth outcome and OSST scores in sBPD patients. METHODS: Tool development process and pilot findings are provided for 13 patients evaluated longitudinally. OSST scores, length measurements, and steroid dependency values were obtained. Changes in OSST scores and lengths were examined using linear mixed-effect models. RESULTS: OSST scores were significantly correlated with linear growth (95% CI 0.36, 0.57). The steroid-dependent group showed significantly slower rate of linear growth (95% CI 0.74, 1.05) and slower rate of increase in OSST scores (95% CI 0.99, 2.13) compared to the non-steroid-dependent group, with the OSST showing the largest effect size. CONCLUSION: Pilot data reflect promising evidence for OSST construct validity in monitoring clinical outcomes in sBPD patients.

Screening With Reticulocyte Hemoglobin Increased Iron Sufficiency Among NICU Patients.

INTRODUCTION: To increase the rate of iron sufficiency among neonatal intensive care unit (NICU) patients from 16% to >35% within 12 months of implementing standardized assessment of reticulocyte hemoglobin (retHE). METHODS: We implemented a quality improvement (QI) study to improve iron sufficiency in our out-born level III/IV NICU. We screened 2,062 admissions, of which 622 were eligible based on feeding status at discharge. QI interventions included educational efforts and guideline implementation. Our primary outcome measure was the percentage of patients with their discharge retHE measure within the normal range. We also tracked the process measure of the number of retHE tests performed and a balancing measure of the incidence of elevated retHE among patients receiving iron supplementation. Statistical process control (SPC) charts assessed for special cause variation. RESULTS: The percentage of patients with a retHe within the normal range was significantly increased from a mean of 20% to 39% on SPC chart analysis. We measured significantly more retHE values after guideline implementation (11/mo to 24/mo) and found no cases of elevated retHE among patients receiving iron supplementation. CONCLUSIONS: After the implementation of a standardized guideline, a higher rate of iron sufficiency was found in NICU patients at discharge. This work is generalizable to neonatal populations with the potential for a significant impact on clinical practice.

Neonatal enteroviral sepsis/meningoencephalitis and hemophagocytic lymphohistiocytosis: diagnostic challenges.

We present the clinical course of three neonates with proven enteroviral infection and an initial clinical picture suggestive of hemophagocytic lymphohistiocytosis (HLH). After a complete workup, only one was treated for HLH. Of particular interest, the first newborn presented with hemophagocytic cells in the cerebrospinal fluid (CSF) and proved to have enteroviral meningoencephalitis but was ultimately not diagnosed with HLH. A fourth infant, who fulfilled the diagnostic criteria for HLH but did not have enteroviral infection, is included for comparison. We suggest that severe neonatal enteroviral infection and HLH are difficult to distinguish. Careful assessment is recommended, as prognosis and treatment differ between these two entities. Literature regarding neonatal enteroviral infection and HLH is reviewed, to demonstrate the continuum between the inflammation triggered by enteroviral infection and the occurrence of HLH, as well as their comparable CSF findings.