Evidence map›Paper›PMID 19089449›Full record

SynthesisEuropean journal of pediatrics2009

Prevalence of congenital heart defects in neuroblastoma patients: a cohort study and systematic review of literature.

Klaartje van Engelen, Johannes H M Merks, Jan Lam, Leontien C M Kremer, Manouk Backes, Marieke J H Baars, Heleen J H van der Pal, Alex V Postma, Rogier Versteeg, Huib N Caron and 1 more

Abstract readSystematic Review
In one paragraph

Synthesis in European journal of pediatrics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Tetralogy of fallot associated with invasive adrenocortical tumor in an adult woman.International journal of endocrinology and metabolism · 2012
    Article
  5. 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

11 authors.

Klaartje van EngelenDepartment of Cardiology, Academic Medical Centre, Amsterdam, The Netherlands. k.vanengelen@amc.uva.nl
Johannes H M Merks
Jan Lam
Leontien C M Kremer
Manouk Backes
Marieke J H Baars
Heleen J H van der Pal
Alex V Postma
Rogier Versteeg
Huib N Caron
Barbara J M Mulder

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Data on the prevalence of congenital heart defects (CHD) in neuroblastoma patients are inconsistent. If CHD are more common in neuroblastoma patients than in the general population, cardiac screening might be warranted. In this study we used echocardiography to determine the prevalence of CHD in a single centre cohort of surviving neuroblastoma patients. In addition, we performed a systematic review of the literature. Echocardiography was performed in 119 of 133 patients (89.5%). Only two patients (1.7%) had CHD. The prevalence of CHD was not significantly different from a previously published control group of 192 leukaemia patients examined by echocardiography (P = 0.49). Literature search revealed 17 studies, showing prevalence rates of CHD in neuroblastoma patients ranging from 0 to 20%. Prevalence was less than 3.6% in the majority of studies. Most studies lacked information on validity. We conclude that current evidence does not support standard cardiac screening in all patients with neuroblastoma.

Indexed as

AdolescentCentral Nervous System NeoplasmsChildChild, PreschoolCohort StudiesEchocardiographyFemaleHeart Defects, CongenitalHumansIncidenceInfantMaleNeuroblastomaPrevalence

Identifiers

PMID19089449
PMCPMC2714905

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.