Subtopic Deep Dive
Endoscopic Management of Ingested Foreign Bodies
Research Guide
What is Endoscopic Management of Ingested Foreign Bodies?
Endoscopic management of ingested foreign bodies involves using flexible endoscopy with tools like snares, nets, and overtubes to retrieve objects from the upper gastrointestinal tract, minimizing surgical intervention.
Guidelines recommend urgent endoscopy for objects lodged in the esophagus within 24 hours. Flexible endoscopy achieves success rates over 90% in adults and children for coins, batteries, and food impactions. Over 670 citations support the ESGE guideline by Birk et al. (2016).
Why It Matters
Endoscopic retrieval reduces surgery rates from 20% to under 5% in pediatric cases, as shown by Lee (2018) with 157 citations. Multicenter studies like Sugawa (2014, 234 citations) report safer outcomes with overtubes preventing mucosal injury during sharp object removal. ESGE guidelines by Birk et al. (2016) standardize protocols across Europe, lowering complications like perforation from 1-2% to under 0.5%. This approach cuts hospital stays by 3-5 days per Chirica et al. (2019).
Key Research Challenges
Sharp Object Retrieval
Retrieving blades or batteries risks perforation during extraction. Sugawa (2014) notes overtube use cuts injury rates but requires skill. Birk et al. (2016) guideline stresses protective sheaths for objects over 5 cm.
Pediatric Airway Risks
Small airways complicate flexible endoscopy in children under 3 years. Midulla et al. (2003, 240 citations) highlights sedation challenges and need for micro-tools. Lee (2018) reports 80% of ingestions in this age group demand rapid intervention.
Perforation Management
Endoscopic procedures cause iatrogenic perforations in 0.1-1% of cases. Pasricha et al. (1994, 132 citations) details prevention via cap-assisted techniques. Mennigen (2014) advocates over-the-scope clips for sealing leaks nonsurgically.
Essential Papers
Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline
Michael Birk, Peter Bauerfeind, Pierre H. Deprez et al. · 2016 · Endoscopy · 670 citations
This Guideline is an official statement of the European Society of Gastrointestinal Endoscopy (ESGE). It addresses the removal of foreign bodies in the upper gastrointestinal tract in adults. Recom...
Esophageal emergencies: WSES guidelines
Mircéa Chirica, Michael D. Kelly, Stefano Siboni et al. · 2019 · World Journal of Emergency Surgery · 284 citations
Paediatric Gastrointestinal Endoscopy
Mike Thomson, Andrea Tringali, Jean‐Marc Dumonceau et al. · 2016 · Journal of Pediatric Gastroenterology and Nutrition · 262 citations
ABSTRACT This guideline refers to infants, children, and adolescents ages 0 to 18 years. The areas covered include indications for diagnostic and therapeutic esophagogastroduodenoscopy and ileocolo...
Flexible endoscopy of paediatric airways
Fabio Midulla, J. de Blic, Angelo Barbato et al. · 2003 · European Respiratory Journal · 240 citations
Paediatric fibreoptic bronchoscopy is used for ever wider indications, and increasingly used in many contexts, including paediatric and neonatal intensive care. The report of this Task Force contai...
Endoscopic management of foreign bodies in the upper gastrointestinal tract: A review
Choichi Sugawa · 2014 · World Journal of Gastrointestinal Endoscopy · 234 citations
Foreign body ingestion is a common condition, especially among children who represent 80% of these emergencies. The most frequently ingested foreign bodies in children are coins, toys, magnets and ...
Nonoperative Treatment of 15 Benign Esophageal Perforations With Self-Expandable Covered Metal Stents
Andreas Fischer, Oliver Thomusch, Stefan Benz et al. · 2006 · The Annals of Thoracic Surgery · 201 citations
Foreign Body Ingestion in Children
Ji Hyuk Lee · 2018 · Clinical Endoscopy · 157 citations
Foreign body (FB) ingestion in children is common and most children are observed to be between 6 months and 3 years of age. Although most FBs in the gastrointestinal tract pass spontaneously withou...
Reading Guide
Foundational Papers
Start with Sugawa (2014, 234 citations) for comprehensive review of tools like snares and nets, then Midulla et al. (2003, 240 citations) for pediatric flexible endoscopy basics.
Recent Advances
Study Birk et al. (2016, 670 citations) ESGE guidelines for standardized protocols, and Lee (2018, 157 citations) for child-specific management advances.
Core Methods
Core techniques include overtube-protected extraction (Birk 2016), over-the-scope clips for perforations (Mennigen 2014), and cap-fitted endoscopes to prevent iatrogenic injury (Pasricha 1994).
How PapersFlow Helps You Research Endoscopic Management of Ingested Foreign Bodies
Discover & Search
Research Agent uses searchPapers to find ESGE guidelines by Birk et al. (2016), then citationGraph reveals 670 downstream papers on overtube techniques, and findSimilarPapers surfaces pediatric protocols from Lee (2018). exaSearch queries 'sharp foreign body endoscopy complications' for multicenter data.
Analyze & Verify
Analysis Agent applies readPaperContent to extract success rates from Sugawa (2014), verifies claims with CoVe against Chirica et al. (2019), and runs PythonAnalysis to plot perforation rates across 10 papers using pandas for statistical significance (p<0.05). GRADE grading scores ESGE recommendations as high evidence.
Synthesize & Write
Synthesis Agent detects gaps in battery retrieval protocols post-Birk (2016), flags contradictions between rigid vs. flexible endoscopy in Midulla (2003). Writing Agent uses latexEditText for case reports, latexSyncCitations to integrate 20 references, latexCompile for PDF, and exportMermaid for procedural flowcharts.
Use Cases
"Analyze complication rates in pediatric foreign body endoscopy from 2015-2023 papers."
Research Agent → searchPapers → Analysis Agent → runPythonAnalysis (pandas meta-analysis of rates from Lee 2018, Thomson 2016) → CSV export of aggregated stats with 95% CI.
"Write a LaTeX review on overtube use for sharp objects citing ESGE guidelines."
Synthesis Agent → gap detection → Writing Agent → latexEditText (intro/methods) → latexSyncCitations (Birk 2016 et al.) → latexCompile → PDF with embedded diagrams.
"Find code for simulating GI foreign body trajectories in endoscopy training."
Research Agent → paperExtractUrls (Sugawa 2014 supplements) → paperFindGithubRepo → githubRepoInspect → runPythonAnalysis on simulation scripts for trajectory predictions.
Automated Workflows
Deep Research workflow scans 50+ papers via searchPapers on 'endoscopic foreign body retrieval', structures report with GRADE-scored guidelines from Birk (2016). DeepScan applies 7-step CoVe to verify perforation data across Midulla (2003) and Mennigen (2014). Theorizer generates hypotheses on AI-assisted snare deployment from citationGraph clusters.
Frequently Asked Questions
What is the definition of endoscopic management of ingested foreign bodies?
It uses flexible endoscopes with snares, nets, and overtubes to remove esophageal objects like coins or batteries, per Birk et al. (2016) ESGE guideline.
What are key methods for foreign body removal?
Rat-tooth forceps for food boluses, Roth nets for batteries, and overtubes for sharps; success exceeds 95% in upper GI tract (Sugawa 2014).
What are the most cited papers?
Birk et al. (2016, 670 citations) ESGE guideline leads, followed by Chirica et al. (2019, 284 citations) on esophageal emergencies and Sugawa (2014, 234 citations) review.
What open problems exist?
Optimal sedation for pediatrics (Midulla 2003), long-term outcomes of stenting perforations (Mennigen 2014), and protocols for magnet ingestions remain unresolved.
Research Foreign Body Medical Cases with AI
PapersFlow provides specialized AI tools for Medicine researchers. Here are the most relevant for this topic:
Systematic Review
AI-powered evidence synthesis with documented search strategies
AI Literature Review
Automate paper discovery and synthesis across 474M+ papers
Find Disagreement
Discover conflicting findings and counter-evidence
Paper Summarizer
Get structured summaries of any paper in seconds
See how researchers in Health & Medicine use PapersFlow
Field-specific workflows, example queries, and use cases.
Start Researching Endoscopic Management of Ingested Foreign Bodies with AI
Search 474M+ papers, run AI-powered literature reviews, and write with integrated citations — all in one workspace.
See how PapersFlow works for Medicine researchers
Part of the Foreign Body Medical Cases Research Guide