Evidence map›Paper›PMID 34778118›Full record

ArticleFrontiers in pediatrics2021

Pediatric Gastrointestinal Endoscopy: Diagnostic Yield and Appropriateness of Referral Based on Clinical Presentation: A Pilot Study.

Tahel Fachler, Eyal Shteyer, Esther Orlanski Meyer, Ibrahim Shemasna, Raffi Lev Tzion, Yelena Rachman, Ari Bergwerk, Dan Turner, Oren Ledder

Registry-linked trialAbstract read
In one paragraph

Article in Frontiers in pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07239934 (Diagnostic Role of Gastrointestinal Endoscopy in Assiut University Children Hospital), which is not on this 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.

NCT07239934 not yet recruitingnot on this mapstarted 2026, after this paper: background citation

Diagnostic Role of Gastrointestinal Endoscopy in Assiut University Children Hospital

TypeobservationalSponsorAssiut UniversityRan2026 to 2027Enrolled150ConditionsChronic Diarrhea, Persistent Vomitting, Gastrointestinal Bleeding, DysphagiaArmsGastrointestinal Endoscopy
3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. 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

9 authors.

Tahel FachlerShaare Zedek Medical Center, Jerusalem, Israel.
Eyal ShteyerShaare Zedek Medical Center, Jerusalem, Israel.
Esther Orlanski MeyerShaare Zedek Medical Center, Jerusalem, Israel.
Ibrahim ShemasnaShaare Zedek Medical Center, Jerusalem, Israel.
Raffi Lev TzionShaare Zedek Medical Center, Jerusalem, Israel.
Yelena RachmanShaare Zedek Medical Center, Jerusalem, Israel.
Ari BergwerkShaare Zedek Medical Center, Jerusalem, Israel.
Dan TurnerShaare Zedek Medical Center, Jerusalem, Israel.
Oren LedderShaare Zedek Medical Center, Jerusalem, Israel.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

diagnostic yieldgastrointestinal endoscopyindicationspediatricresource allocation

Identifiers

PMID34778118
PMCPMC8586696

What OpenQuestion holds

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Registered trials

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.