Evidence map›Paper›PMID 23877637›Full record

ArticleEuropean journal of pediatrics2013

Use of analgesic and sedative drugs in VLBW infants in German NICUs from 2003-2010.

Katrin Mehler, André Oberthuer, Christoph Haertel, Egbert Herting, Bernd Roth, Wolfgang Goepel, German Neonatal Network (GNN)

Abstract readComparative StudyMulticenter Study
PubMed Publisher
In one paragraph

Article in European journal of pediatrics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 23% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Dexmedetomidine and midazolam usage and association with BSRI scores in preterm infants with chronic respiratory failure.Journal of perinatology : official journal of the California Perinatal Association · 2026
    Article
  5. Cumulative exposure to opioids and benzodiazepines in extremely preterm neonates.Journal of perinatology : official journal of the California Perinatal Association · 2026
    Article
  6. Article
  7. Opioids for procedural pain in neonates.The Cochrane database of systematic reviews · 2023
    Review
  8. Opioids for procedural pain in neonates.The Cochrane database of systematic reviews · 2023
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Observational
  14. Article
  15. Continuous positive airway pressure delivery during less invasive surfactant administration: a physiologic study.Journal of perinatology : official journal of the California Perinatal Association · 2018
    Article
  16. Review
  17. Observational
  18. Article
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

7 authors at 3 institutions in 1 country.

Katrin MehlerDepartment of Neonatology, Children's Hospital, University of Cologne, Kerpenerstr. 62, 50937, Cologne, Germany, katrin.mehler@uk-koeln.de.
André Oberthuer
Christoph Haertel
Egbert Herting
Bernd Roth
Wolfgang Goepel
German Neonatal Network (GNN)
University of Cologne · DEUniversity Hospital Cologne · DEUniversity of Lübeck · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledVery low birth weight (VLBW) infants frequently receive analgesia and/or sedation for painful procedures and mechanical ventilation to avoid negative stress. Yet, concerns remain regarding potential adverse long-term effects of these drugs on VLBW infants' neurocognitive outcome. Recent studies have shown that less invasive surfactant application (LISA) and early nasal CPAP treatment reduce the need for mechanical ventilation and painful procedures. Therefore, these measures might also reduce the application of analgesic and/or sedative drugs in VLBW infants. To evaluate this hypothesis and to identify potential changes in analgesic treatment concepts in recent years, we retrospectively analyzed data on analgesia and sedation, respiratory support, and the method of surfactant application in VLBW infants enrolled in the German Neonatal Network (GNN) trial between 2003 and 2009 (period 1) and compared it with data from infants participating in GNN in 2010 (period 2). In both periods, about one third of all infants were treated with analgesic and/or sedative drugs using a wide variety of substances. The administration of novel drugs such as propofol, sufentanil, or intravenous paracetamol was higher in 2010 (6.7 vs. 12.2 %). Infants who were treated with CPAP only received significantly less analgesic/sedative medication than infants who were mechanically ventilated (12 vs. 65 %, p=<0.001). Similarly, infants treated with LISA received less analgesic or sedative drugs as compared to infants who received surfactant via endotracheal intubation (36 vs. 63 %, p=0.001).

conclusionAlthough both avoidances of mechanical ventilation and less invasive surfactant application are associated with reduced analgesic or sedative treatment, the percentage of VLBW infants who received analgesia and/or sedation remained unchanged in Germany in recent years.

Indexed as

Infant, Very Low Birth WeightAnalgesicsCohort StudiesContinuous Positive Airway PressureDrug Utilization ReviewFemaleGermanyHumansHypnotics and SedativesInfant, NewbornIntensive Care Units, NeonatalMalePulmonary SurfactantsRespiration, ArtificialRetrospective StudiesStatistics, NonparametricAnalgesicsHypnotics and SedativesPulmonary Surfactants

Identifiers

PMID23877637
OpenAlexW1969135559

What OpenQuestion holds

Textmetadata
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.