First name
Brian
Middle name
C
Last name
King

Title

Current Trends in Invasive Closure of Patent Ductus Arteriosus in Very Low Birth Weight Infants in United States Children's Hospitals, 2016-2021.

Year of Publication

2023

Number of Pages

113712

Date Published

12/2023

ISSN Number

1097-6833

Abstract

OBJECTIVE: To describe the current practices in invasive patent ductus arteriosus (PDA) closure (surgical ligation or transcatheter occlusion) in very low birth weight (VLBW) infants and changes in patient characteristics and outcomes from 2016 to 2021 among US children's hospitals.

STUDY DESIGN: We evaluated a retrospective cohort of VLBW infants (birth weight 400-1499 g and gestational age 22-31 weeks) who had invasive PDA closure within 6 months of age from 2016 to 2021 in children's hospitals in the Pediatric Health Information System. Changes in patient characteristics and outcomes over time were evaluated using generalized linear models and generalized linear mixed models.

RESULTS: 2418 VLBW infants (1182 surgical ligation; 1236 transcatheter occlusion) from 42 hospitals were included. The proportion of infants receiving transcatheter occlusion increased from 17.2% in 2016 to 84.4% in 2021 (P  80% of their VLBW infants needing invasive PDA closure, compared with only 2/42 (5%) in 2016. Although median postmenstrual age (PMA) at PDA closure did not change for the overall cohort, PMA at transcatheter occlusion decreased from 38 weeks in 2016 to 31 weeks by 2020, P 

CONCLUSION: We report rapid adoption of transcatheter occlusion for PDA among VLBW infants in US children's hospitals over time. Transcatheter occlusions were performed at younger PMA over time.

DOI

10.1016/j.jpeds.2023.113712

Alternate Title

J Pediatr

PMID

37659587
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Title

Prioritization framework for improving the value of care for very low birth weight and very preterm infants.

Year of Publication

2021

Number of Pages

Date Published

2021 Jun 01

ISSN Number

1476-5543

Abstract

<p><strong>OBJECTIVE: </strong>Create a prioritization framework for value-based improvement in neonatal care.</p>

<p><strong>STUDY DESIGN: </strong>A retrospective cohort study of very low birth weight (&lt;1500 g) and/or very preterm (&lt;32 weeks) infants discharged between 2012 and 2019 using the Pediatric Health Information System Database. Resource use was compared across hospitals and adjusted for patient-level differences. A prioritization score was created combining cost, patient exposure, and inter-hospital variability to rank resource categories.</p>

<p><strong>RESULTS: </strong>Resource categories with the greatest cost, patient exposure, and inter-hospital variability were parenteral nutrition, hematology (lab testing), and anticoagulation (for central venous access and therapy), respectively. Based on our prioritization score, parenteral nutrition was identified as the highest priority overall.</p>

<p><strong>CONCLUSIONS: </strong>We report the development of a prioritization score for potential value-based improvement in neonatal care. Our findings suggest that parenteral nutrition, central venous access, and high-volume laboratory and imaging modalities should be priorities for future comparative effectiveness and quality improvement efforts.</p>

DOI

10.1038/s41372-021-01114-6

Alternate Title

J Perinatol

PMID

34075201
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Title

Building a community of practice through social media using the hashtag #neoEBM.

Year of Publication

2021

Number of Pages

e0252472

Date Published

2021

ISSN Number

1932-6203

Abstract

<p><strong>OBJECTIVES: </strong>Social media use is associated with developing communities of practice that promote the rapid exchange of information across traditional institutional and geographical boundaries faster than previously possible. We aimed to describe and share our experience using #neoEBM (Neonatal Evidence Based Medicine) hashtag to organise and build a digital community of neonatal care practice.</p>

<p><strong>MATERIALS AND METHODS: </strong>Analysis of #neoEBM Twitter data in the Symplur Signals database between 1 May 2018 to 9 January 2021. Data on tweets containing the #neoEBM hashtag were analysed using online analytical tools, including the total number of tweets and user engagement.</p>

<p><strong>RESULTS: </strong>Since its registration, a total of 3 228 distinct individual Twitter users used the hashtag with 23 939 tweets and 37 259 710 impressions generated. The two days with the greatest number of tweets containing #neoEBM were 8 May 2018 (n = 218) and 28 April 2019 (n = 340), coinciding with the annual Pediatric Academic Societies meeting. The majority of Twitter users made one tweet using #neoEBM (n = 1078), followed by two tweets (n = 411) and more than 10 tweets (n = 347). The number of individual impressions (views) of tweets containing #neoEBM was 37 259 710. Of the 23 939 tweets using #neoEBM, 17 817 (74%) were retweeted (shared), 15 643 (65%) included at least one link and 1 196 (5%) had at least one reply. As #neoEBM users increased over time, so did tweets containing #neoEBM, with each additional user of the hashtag associated with a mean increase in 7.8 (95% CI 7.7-8.0) tweets containing #neoEBM.</p>

<p><strong>CONCLUSION: </strong>Our findings support the observation that the #neoEBM community possesses many of the characteristics of a community of practice, and it may be an effective tool to disseminate research findings. By sharing our experiences, we hope to encourage others to engage with or build online digital communities of practice to share knowledge and build collaborative networks across disciplines, institutions and countries.</p>

DOI

10.1371/journal.pone.0252472

Alternate Title

PLoS One

PMID

34048469
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Title

Cost of clinician-driven tests and treatments in very low birth weight and/or very preterm infants.

Year of Publication

2020

Number of Pages

Date Published

2020 Dec 02

ISSN Number

1476-5543

Abstract

<p><strong>OBJECTIVE: </strong>To rank clinician-driven tests and treatments (CTTs) by their total cost during the birth hospitalization for preterm infants.</p>

<p><strong>STUDY DESIGN: </strong>Retrospective cohort of very low birth weight (&lt;1500 g) and/or very preterm (&lt;32 weeks) subjects admitted to US children's hospital Neonatal Intensive Care Units (2012-2018). CTTs were defined as pharmaceutical, laboratory and imaging services and ranked by total cost.</p>

<p><strong>RESULTS: </strong>24,099 infants from 51 hospitals were included. Parenteral nutrition ($85M, 32% of pharmacy costs), blood gas analysis ($34M, 29% of laboratory costs), and chest radiographs ($18M, 31% of imaging costs) were the costliest CTTs overall. More than half of CTT-related costs occurred during 10% of hospital days.</p>

<p><strong>CONCLUSIONS: </strong>The majority of CTT-related costs were from commonly used tests and treatments. Targeted efforts to improve value in neonatal care may benefit most from focusing on reducing unnecessary utilization of common tests and treatments, rather than infrequently used ones.</p>

DOI

10.1038/s41372-020-00879-6

Alternate Title

J Perinatol

PMID

33268831
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