UEG's educational platform for gastroenterology education bringing recordings, courses, guidelines, and more together in one place.

UEG Week Berlin 2025 Recordings Gut Guide online

Rate for better recommendations!

Your feedback helps us show you more of what you like and less of what you dislike!

More of this!

We will show you more similar content.

Not for me!

We won't suggest this again.

Bookmark!

Save this content for later!

New to myUEG? Create an account! Log In with myUEG account

UEG Presentation

Share via Email Share on Facebook Share on X Share on LinkedIn Share on Bluesky

Free for all myUEG account holders. Your access level is set automatically based on your occupation. Medical professionals get full access to all content. If you are a non-medical user, you can only access UEG Week content from congresses you attended.

Not sure what you can access? Learn more about account types.

The carbon footprint of endoscopy

Bu Hayee 1

1 Kings College Hospital, London, United Kingdom

Event

UEG Week Berlin 2025

Topics

Endoscopy Nurses

Session

Is your GI-practice sustainable?

Citation

United European Gastroenterology Journal 2025; 13 (Supplement 8)

Published

2025

UEG Presentation

Share via Email Share on Facebook Share on X Share on LinkedIn Share on Bluesky

Not sure what you can access? Learn more about account types.

Can we recycle our endoscopes? Ideas, Projects and resources

Axel Eickhoff 1

1 Klinikum Hanau, None, Germany

Event

UEG Week Berlin 2025

Topics

Nurses

Session

Green endoscopy: What makes sense?

Citation

United European Gastroenterology Journal 2025; 13 (Supplement 8)

Published

2025

UEG Presentation

Share via Email Share on Facebook Share on X Share on LinkedIn Share on Bluesky

Not sure what you can access? Learn more about account types.

Pancreatic lesions? Here’s your cheat sheet for primary care!

Juan Mendive 1

1 European Society for Primary Care Gastroenterology (ESPCG), Sant Adrià de Besòs ( Barcelona), Spain

Event

UEG Week Berlin 2025

Topics

Digestive Oncology Pancreas Standards & Guidelines

Session

From guidelines to clinical practice: Pancreatic lesions, PCN and acute pancreatitis

Citation

United European Gastroenterology Journal 2025; 13 (Supplement 8)

Published

2025

UEG Presentation

Share via Email Share on Facebook Share on X Share on LinkedIn Share on Bluesky

Not sure what you can access? Learn more about account types.

Green endoscopy: Step by step to a paper free endoscopy unit

Konstantinos Triantafyllou 1

1 Attikon University General Hospital, Athens, Greece

Event

UEG Week Berlin 2025

Topics

Nurses

Session

Green endoscopy: What makes sense?

Citation

United European Gastroenterology Journal 2025; 13 (Supplement 8)

Published

2025

UEG Presentation

Share via Email Share on Facebook Share on X Share on LinkedIn Share on Bluesky

RANDOMIZED CONTROLLED TRIAL COMPARING ENDOSCOPIC BALLOON DILATION VERSUS ENDOSCOPIC STRICTUROTOMY FOR SHORT STRICTURES (&LT; 3 CM) RELATED TO CROHN’S DISEASE (THE BEST-CD TRIAL) (NCT05521867)

Not sure what you can access? Learn more about account types.

Introduction

Although endoscopic balloon dilation (EBD) remains the standard intervention for Crohn’s disease (CD)-associated strictures, its efficacy is limited by high recurrence and surgery rates. Retrospective analyses suggest endoscopic stricturotomy (ES) may offer superior outcomes, particularly in anastomotic strictures. However, no randomized trials have directly compared EBD and ES for short CD-related strictures.

Aims & Methods

This single-center, randomized controlled trial (August 2022–March 2025) enrolled adult CD patients (18–65 years) with symptomatic, predominantly fibrotic or mixed, short strictures (<3 cm), including both de novo and anastomotic types, accessible via standard endoscopy. Patients with multiple (>2) strictures, strictures beyond endoscopic reach, or prior stricturotomy were excluded. Participants were randomized to undergo either EBD or ES. The primary outcome was clinical recurrence at 1 year. Secondary outcomes included re-intervention, surgery, emergency visits, hospitalization, technical success, and adverse events.

Results

Out of 70 randomized patients, 69 were analyzed (EBD: 35; ES: 34). Baseline characteristics were comparable between groups. Technical success was similar (EBD: 91.4%, ES: 94.1%). On time to event analysis, clinical recurrence was significantly lower in the ES group (OR=0.343, 95% CI: 0.134–0.881; p=0.026). Re-intervention rates favored ES (EBD: 25.7%, ES: 8.8%; OR=0.337, 95% CI: 0.131–0.870; p=0.025). Surgery rates were numerically lower with ES (EBD: 11.4%, ES: 5.9%) but not statistically significant (p=0.581). Hospitalization was significantly more frequent in the EBD arm (OR=0.276, 95% CI: 0.091–0.840; p=0.023). ED visits also trended lower with ES, though not statistically significant (p=0.062) (see table). Adverse events occurred in 25.7% of EBD patients (bleeding n=3 [1 hemoclip], pain with admission n=3, micro-perforation n=1, post-procedure pain n=2) and 14.7% of ES patients (bleeding n=3 [1 self-limited, 1 coagrasper, 1 hemoclip], none required transfusion, suspected perforation n=1, mild pain n=1).

Outcome	EBD (n=35)	ES (n=34)	p-value	Odds Ratio (95% CI)
Technical Success (%)	91.4% (32/35)	94.1% (32/34)	0.70	-
Clinical Recurrence (%)	48.6%	23.5%	0.026	0.343 (0.134–0.881)
Re-intervention Rate (%)	25.7%	8.8%	0.025	0.337 (0.131–0.870)
Surgery (%)	11.4%	5.9%	0.581	0.707 (0.207–2.422)
Stricture-related ED Visits (%)	20.0%	11.8%	0.062	0.404 (0.156–1.047)
Stricture-related Hospitalizations (%)	25.7%	8.8%	0.023	0.276 (0.091–0.840)
Any Adverse Event (%)	25.7% (9/35)	14.7% (5/34)	0.45	-

Conclusion

In this interim analysis, ES was associated with significantly lower clinical recurrence, re-intervention, and hospitalization compared to EBD for short CD-related strictures, with similar safety outcomes. These findings support ES as a potentially superior first-line endoscopic strategy over EBD in selected patients with Crohn’s disease strictures. (NCT05521867)

References

Lan N, Shen B. Endoscopic Stricturotomy Versus Balloon Dilation in the Treatment of Anastomotic Strictures in Crohn's Disease. Inflamm Bowel Dis. 2018 Mar 19;24(4):897-907. doi: 10.1093/ibd/izx085. PMID: 29546384.

RANDOMIZED CONTROLLED TRIAL COMPARING ENDOSCOPIC BALLOON DILATION VERSUS ENDOSCOPIC STRICTUROTOMY FOR SHORT STRICTURES (&LT; 3 CM) RELATED TO CROHN’S DISEASE (THE BEST-CD TRIAL) (NCT05521867)

Partha Pal 1, Kanapuram Pooja 1, Rajesh Gupta 1, Manu Tandan 1, D. Nageshwar Reddy 1

1 Asian Institute of Gastroenterology, Hyderabad, India

Event

UEG Week Berlin 2025

Topics

Endoscopy Radiology & Imaging IBD

Submission format

Abstract

Session

Advances in the investigation of the small bowel

Citation

United European Gastroenterology Journal 2025; 13 (Supplement 8)

Published

2025

UEG Presentation

Share via Email Share on Facebook Share on X Share on LinkedIn Share on Bluesky

ESD OF A FLAT LESION IN THE LEFT PYRIFORM SINUS MIMICKING EARLY NEOPLASIA: A DIAGNOSTIC CHALLENGE

Not sure what you can access? Learn more about account types.

Introduction

Endoscopic resection techniques, particularly endoscopic submucosal dissection (ESD), are increasingly adapted for lesions located beyond the gastrointestinal tract, including the hypopharynx. Atypical lesions in the pyriform sinus are uncommon and pose significant diagnostic and therapeutic challenges due to their anatomical complexity and limited endoscopic experience. We present a rare case of a flat mucosal lesion in the left pyriform sinus, initially suggestive of low-grade dysplasia (LGD) managed by ESD for excisional biopsy. Our optical diagnosis and resection strategy were based on a previously published case by Di et al., who demonstrated the feasibility of modified ESD in the hypopharyngeal region. (BMC Cancer 17, 712 (2017).

Aims & Methods

A 28-year-old female presented with upper abdominal pain and was referred for diagnostic esophagogastroduodenoscopy (EGD). She was a non-smoker with no relevant oncological family history. Routine examination of the esophagus, stomach, and duodenum was unremarkable. However, careful inspection of the hypopharynx revealed a flat elevated lesion (Paris 0-IIa), approximately 10×10 mm in size, with a demarcated border, located in the left pyriform sinus. Under narrow-band imaging (NBI) with dual focus, intrapapillary capillary loop (IPCL) pattern type IV was observed, raising suspicion for low-grade neoplasia or high-grade neoplasia. The lesion was photo-documented, and the patient was referred for therapeutic resection.
ESD was performed under general anesthesia. En bloc excision was achieved without adverse events; the resection time was 12 minutes.

Results

Histopathologic analysis revealed stratified non-keratinizing squamous epithelium overlying subepithelial lymphoid tissue, consistent with mucosa-associated lymphoid tissue (MALT). Areas of lymphoid follicular hyperplasia with fused follicles were present. The epithelium was non-dysplastic, with regenerative changes and mild intraepithelial lymphocytosis. Immunohistochemistry revealed non-block-type p16 staining, and Ki-67 expression was limited to the basal layer. No morphological or immunohistochemical evidence of high-grade squamous intraepithelial lesion (HSIL) was found.
The patient experienced mild local discomfort for two weeks post-procedure, controlled with ibuprofen. Follow-up endoscopy at one month confirmed complete healing with no recurrence.

Conclusion

This case highlights the growing applicability of advanced endoscopic techniques beyond the gastrointestinal tract and emphasizes the diagnostic limitations of optical assessment in small hypopharyngeal lesions. Despite features suggestive of squamous dysplasia, accurate diagnosis relied on excisional biopsy. ESD proved to be a safe and effective therapeutic option in this anatomically challenging location.

References

Di, L., Fu, KI., Xie, R. et al. A modified endoscopic submucosal dissection for a superficial hypopharyngeal cancer: a case report and technical discussion. BMC Cancer 17, 712 (2017). https://doi.org/10.1186/s12885-017-3685-7