Evidence map›Paper›PMID 23292157›Full record

ReviewEuropean journal of clinical pharmacology2013

The case of drug causation of childhood asthma: antibiotics and paracetamol.

Konrad Heintze, Karl-Uwe Petersen

Open access · hybridAbstract readReview
In one paragraph

Review in European journal of clinical pharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
6.2field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. A Single Early-Life Acetaminophen Exposure Causes Persistent Abnormalities in the Murine Lung.American journal of respiratory cell and molecular biology · 2025
    Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Long-term adverse effects of paracetamol - a review.British journal of clinical pharmacology · 2018
    Review
  10. Article
  11. Article
  12. Article
  13. Adverse consequences of neonatal antibiotic exposure.Current opinion in pediatrics · 2016
    Review
  14. Article
  15. Review
  16. Relationship between prenatal antibiotic use and asthma in at-risk children.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2015
    Article
  17. The role of the early-life environment in the development of allergic disease.Immunology and allergy clinics of North America · 2015
    Review
  18. Article
  19. Article
  20. Microbiome diversity and asthma and allergy risk.Current allergy and asthma reports · 2014
    Review
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

2 authors at 1 institution in 1 country.

Konrad HeintzeRWTH Aachen University, Aachen, Germany.
Karl-Uwe Petersen
RWTH Aachen University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe rising prevalence of bronchial asthma has led to world-wide efforts to understand and stem this development. Cross-sectional studies appear to show that early childhood use of antibiotics may be an important contributory factor, with paracetamol as an additional suspected cause. However, mounting evidence, which is reviewed here, points to various confounding factors as the major reasons for these reported associations.

methodsPubMed and EMBASE were systematically searched for studies on associations between antibiotics and/or paracetamol with asthma and/or wheezing, published up to November 2012. A total of 64 pertinent studies were identified, 35 focusing on antibiotics, 19 on paracetamol, and ten addressing both antibiotics and paracetamol, bringing the number of relevant datasets to 74.

resultsNumerous studies were cross-sectional and made no adjustment for the indication of antibiotics or paracetamol; consequently, they were unable to dismiss possible confounding by indication. Where such adjustments could be performed (mostly in longitudinal studies), they substantially weakened or entirely eliminated the association with asthma or asthma surrogates present in the unadjusted data.

conclusionThe weight of evidence of the collected studies in our review strongly suggests that the association of antibiotics with childhood asthma reflects various forms of bias, the most prominent of which is confounding by indication. Recent studies and meta-analyses support the same conclusion for paracetamol. Truly indicated antibiotics should not be withheld from infants or young children for fears they might develop asthma. Likewise, there is no sound reason to replace paracetamol as the preferred pain relief and fever medication in this age group.

Indexed as

AcetaminophenAge of OnsetAnalgesics, Non-NarcoticAnti-Bacterial AgentsAsthmaChildChild, PreschoolHumansOdds RatioRisk AssessmentRisk FactorsAcetaminophenAnalgesics, Non-NarcoticAnti-Bacterial Agents

Identifiers

PMID23292157
PMCPMC3651816
OpenAlexW2139845378

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.