Evidence map›Paper›PMID 26312957›Full record

ArticleJournal of opioid management

Pharmacoepidemiology of opiate use in the neonatal ICU: Increasing cumulative doses and iatrogenic opiate withdrawal.

Tamorah Lewis, Betty Luan Erfe, Tarrah Ezell, Estelle Gauda

Open access · greenAbstract read
In one paragraph

Article in Journal of opioid management. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Opioid equipotency conversions for hospitalized infants: a systematic review.Journal of perinatology : official journal of the California Perinatal Association · 2024
    Pooled it
  2. Observational
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  6. The Cost of Opioid Use in High-Risk Hospitalized Infants.The Journal of surgical research · 2024
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Tamorah LewisPediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland.
Betty Luan ErfePediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland.
Tarrah EzellPediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland.
Estelle GaudaPediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland.
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

Clinical Pharmacology Training ProgramT32GM066691 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI Matthew Michael Ippolito · 2003 to 2026
$6.4M
NIGMS NIH HHS T32 GM066691
6 · The paper itself

Abstract

objectiveNeonatal intensive care unit (ICU) care involves use of opiates to treat postoperative, ventilated, or chronically ill infants. Opiates provide necessary analgesia and sedation, but the morbidities include prolonged neonatal abstinence syndrome (NAS) and extended length of stay for dose tapering. Our objective was to quantify trends in opiate exposure in a tertiary care NICU. The authors hypothesize that medical opiate exposure and resultant ICU-acquired NAS would increase over time.

designRetrospective cross-sectional cohort study.

settingTertiary care NICU. PATIENTS: High-risk inborn infants admitted in fiscal years 2003-2004, 2007-2008, and 2010-2011.

main outcome measureAverage cumulative morphine exposure (all opiate doses converted to morphine equivalents) per time epoch was compared in cohorts of clinically similar infants. Linear regression was used to assess the primary outcome, assessing changes in opiate exposure over time.

resultsSixty-three infants were included in the final analysis. The primary analysis assessing cumulative opiate exposure per infant showed an increase of 134 mg per time epoch (95% CI-12, 279 mg, p-value 0.071). There was a statistically significant increase in the percent of infants with a diagnosis of iatrogenic NAS, increasing from 9 to 35 to 50 percent (p-value 0.012).

Indexed as

Intensive Care Units, NeonatalNeonatal Abstinence SyndromeOpioid-Related DisordersAnalgesics, OpioidCross-Sectional StudiesDose-Response Relationship, DrugFemaleHumansIatrogenic DiseaseInfant, NewbornInfant, Newborn, DiseasesLength of StayMaleMedication Therapy ManagementPharmacoepidemiologyRetrospective StudiesAnalgesics, Opioid

Identifiers

PMID26312957
PMCPMC4652640
OpenAlexW2174693315

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.