Evidence map›Paper›PMID 30637615›Full record

SynthesisHernia : the journal of hernias and abdominal wall surgery2019

Risk of incarceration in children with inguinal hernia: a systematic review.

C S Olesen, L Q Mortensen, S Öberg, J Rosenberg

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Hernia : the journal of hernias and abdominal wall surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Observational
  4. Review
  5. Article
  6. Article
  7. Article
  8. Groin hernia.Nature reviews. Disease primers · 2025
    Review
  9. Article
  10. Article
  11. No Reason to Use Mesh in Groin Hernia Repair in Adolescents.Journal of abdominal wall surgery : JAWS · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Delaying surgery for inguinal hernia in neonates: Is it worthwhile?Journal of Taibah University Medical Sciences · 2019
    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

4 authors.

C S OlesenDepartment of Surgery, Center for Perioperative Optimization, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark. christofferskovolesen@gmail.com.ORCID 0000-0003-0605-0159
L Q MortensenDepartment of Surgery, Center for Perioperative Optimization, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark.
S ÖbergDepartment of Surgery, Center for Perioperative Optimization, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark.
J RosenbergDepartment of Surgery, Center for Perioperative Optimization, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSurgical repair is recommended for all children with inguinal hernia due to fear of incarceration. The aim of this study was to assess the risk of incarceration and strangulation of inguinal hernias in children treated with delayed surgery or no surgery.

methodsSystematic searches were conducted in three databases. We included studies reporting on children with inguinal hernia, with the majority ≤ 10 years old. The interventions were non-acute inguinal hernia surgery or no surgery. The main outcomes were incarceration and strangulation. Secondary outcomes were postoperative complications. Randomized controlled trials, non-randomized controlled trials, and observational studies were included.

resultsWe included 22 studies with 14,959 children. All studies reported on elective repairs. None of the studies specifically reported on watchful waiting. Of the studies reporting wait time as mean or median, the median wait time was 46 days (range 1-552). The crude incarceration rate across the included studies was 7% for all children and 11% for preterm children. The testicular atrophy rate was 1% and the recurrence rate was 1%.

conclusionsThe risk of incarceration in children awaiting inguinal hernia surgery is substantial. In general, we cannot support delaying surgery unnecessarily. However, there may be benefits of delaying surgery in individual cases. In such cases, the surgeon should assess if the benefits may overrule the risk of incarceration.

Indexed as

AtrophyChildChild, PreschoolHernia, InguinalHerniorrhaphyHumansInfantInfant, NewbornIntestinal ObstructionIntestinesIschemiaMaleRisk FactorsTestisChildrenDelayed repairElective surgeryIncarcerationInguinal herniaWatchful waiting

Identifiers

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.