UEG Week 2025: Relive the Highlights

From groundbreaking research to expert debate — experience it all again on demand. Recordings and posters now available on gutflix.eu

Explore your recommendations now!

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

Summary: Untangling malabsorption in dysmotility and short bowel syndrome

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.

Summary: Untangling malabsorption in dysmotility and short bowel syndrome

Tim Vanuytsel 1

1 KU Leuven, Leuven, Belgium

Event

UEG Postgraduate Teaching Programme Berlin 2025

Topics

Neurogastroenterology & Motility Small Intestine & Nutrition

Session

Untangling malabsorption in dysmotility and short bowel syndrome

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

COMPARISON OF ATEZOLIZUMAB PLUS BEVACIZUMAB AND DURVALUMAB PLUS TREMELIMUMAB TREATMENTS FOR ADVANCED STAGE HEPATOCELLULAR CARCINOMA IN LIVER CIRRHOSIS PATIENTS WITH CHILD-PUGH CLASS B

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

Introduction

An important issue for unresectable advanced stage hepatocellular carcinoma (uHCC) patients with Child-Pugh class B liver cirrhosis (CP-B), is lack of safe treatment options that show therapeutic efficacy, thus it is considered to be an unmet need. Atezolizumab plus bevacizumab (At/Bv) and durvalumab plus tremelimumab (Dur/Tre) have each been used as first-line systemic immunotherapy for uHCC.

Aims & Methods

The present study aimed to elucidate clinical outcomes of uHCC patients with CP-B treated with those combination treatments. The records of 169 uHCC patients with CP-B in Japan, treated with At/Bv or Dur/Tre as first-line systemic therapy from 2020 to 2024 at participating institutions were examined (median age: 73 years, males: 143, Child-Pugh score 7:8:9 = 121:43:5, BCLC stage B:C = 65:104, At/Bv:Dur/Tre = 131:38). Each regimen was analyzed for therapeutic efficacy and safety, and the results compared, in a retrospective manner.

Results

Using RECIST, ver. 1.1, the objective response rate (ORR) was shown to be 25.9% in the At/Bv group, and 18.4% in the Dur/Tre group (p=0.08). Disease control rate (DCR) was significantly higher in the At/Bv group (64.9% vs. 39.5%, p=0.01). There were no significant differences between the groups for progression-free survival (PFS) [At/Bv vs. Dur/Tre=5.3 vs. 3.5 months (95% CI: 3.9–6.5 and 2.3–7.2, respectively), p=0.90], overall survival (OS) [10.5 vs. 12.5 months (95% CI: 9.1–13.3 and 7.9–NA, respectively), p=0.58], or post-progression survival (PPS) [4.9 vs. 7.5 months (95% CI: 3.7–7.5 and 2.2–NA, respectively), p=0.60]. The rate of incidence of immune-related adverse events (irAEs) of any grade was 11.5% in the At/Bv group and 23.7% in the Dur/Tre group (p=0.07), while irAEs of grade 3 or higher were noted in 3.1% and 15.8%, respectively (p=0.02) significantly greater in the Dur/Tre group).

Conclusion

The incidence rate of irAEs in each group was similar to that observed in clinical trials previously performed for these regimens. uHCC patients with CP-B, who received Dur/Tre had a greater rate of incidence of high-grade irAEs, while the At/Bv group had a better DCR, though there were no significant differences for PFS, OS, or PPS between the groups. Neither treatment was found to sufficiently improve the prognosis of uHCC patients with CP-B. Development of safe and effective treatment options for patients affected by uHCC, that can be administered even to those with CP-B remains necessary.

Disclosure

Atsushi Hiraoka: lecture fee Chugai, AstraZeneca, and Lilly.

COMPARISON OF ATEZOLIZUMAB PLUS BEVACIZUMAB AND DURVALUMAB PLUS TREMELIMUMAB TREATMENTS FOR ADVANCED STAGE HEPATOCELLULAR CARCINOMA IN LIVER CIRRHOSIS PATIENTS WITH CHILD-PUGH CLASS B

Yuka Kimura 1, Hideko Ohama 1, Atsushi Hiraoka 1, Fujimasa Tada 1, Takeshi Hatanaka 2, Toshifumi Tada 3, Satoru Kakizaki 4, Yoichi Hiasa 5, Takashi Kumada 6

1 Ehime Prefectural Central Hospital, Matsuyama, Japan

2 Gunma Saiseikai Maebashi Hospital, Maebashi, Japan

3 Kobe University, Kobe, Japan

4 NHO Takasaki General Medical Center, Takasaki, Japan

5 Ehime University Graduate School of Medicine, Toon, Japan

6 Gifu Kyoritsu University, Gifu, Japan

Event

UEG Week Berlin 2025

Topics

Hepatobiliary Immunology Mechanisms & Personalised Medicine

Submission format

Abstract

Session

Bench to bedside and beyond frontiers in HCC

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.

How to handle the frail

Jonas Halfvarson 1

1 Örebro University, Örebro, Sweden

Event

UEG Week Berlin 2025

Topics

IBD Nurses Paediatrics Primary Care

Session

IBD across all ages

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.

Managing iron deficieny in IBD

Heinz Zoller 1

1 Department of Medicine, Innsbruck, Austria

Event

UEG Week Berlin 2025

Topics

IBD Nurses Paediatrics Primary Care

Session

IBD across all ages

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.

Redefining EoE Treatment Success through Real-World Cases (Sanofi Regeneron) (Complete Session)

Salvatore Oliva 1, Alain M. Schoepfer 2, Ulrike von Arnim 3

1 University Hospital Umberto, Sapienza University of Rome, Rome, Italy

2 University of Lausanne, Lausanne, Switzerland

3 Otto-Von Guericke University, Madgeburg, Germany

Publisher

Sanofi Regeneron

Event

UEG Week Berlin 2025

Session

Redefining EoE Treatment Success through Real-World Cases (Sanofi Regeneron)

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.

Panel discussion: Easily overlooked cases of chronic diarrhoea

Event

UEG Postgraduate Teaching Programme Berlin 2025

Topics

Primary Care

Session

Easily overlooked cases of chronic diarrhoea

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

EVALUATION OF SUBCUTANEOUS INFLIXIMAB FOR PERIANAL FISTULA HEALING IN CROHN’S DISEASE: PRELIMINARY RESULTS FROM THE REMSILAP MULTICENTER OBSERVATIONAL COHORT STUDY

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

Introduction

Management of perianal fistulas in Crohn’s disease (CD) is challenging and requires a multidisciplinary approach, combining surgical drainage and biologic therapies, such as infliximab (IFX). Higher IFX trough concentrations have been associated with improved fistula healing rates. The subcutaneous (SC) formulation of IFX achieves 2–3 times higher and more stable trough levels compared to intravenous (IV) formulation. This study hypothesizes that SC IFX could enhance perianal fistula healing rates in CD patients.

Aims & Methods

REMSILAP study is part of the 3TLAP cohort, a French prospective multicenter observational study evaluating optimal therapeutic strategies for achieving clinical and radiological remission of perianal fistulas in CD at 12 months post-surgical drainage. The REMSILAP substudy focuses specifically on patients receiving SC IFX. Patients who received SC IFX after or within six months prior to surgical drainage were included. Baseline was defined as the day of surgical drainage. The primary outcome was the proportion of patients achieving complete clinical remission defined as Perianal Disease Activity Index (PDAI) fistula drainage subscore = 0 associated with PDAI activity restriction subscore <3 and absence of seton, and radiological remission at 12 months. Here, we present preliminary findings from REMSILAP.

Results

Among the 353 patients enrolled in the 3TLAP cohort, 54 were included in REMSILAP. The cohort consisted of 61.1% male patients, with a median age of 36 years and a median disease duration of 4.5 years. Penetrating disease (B3 phenotype) was present in 40.7%, and 33.3% had a history of surgical resection. At baseline, 40.7% of patients had quiescent disease regarding Harvey-Bradshaw index, while 5.6% had severe disease activity. Biologic exposure prior to inclusion was noted in 42.6%. Surgical drainage, with seton placement, was performed in 74.1% of patients. Forty-eight patients (88%) initiated SC IFX treatment after surgical drainage. Of the patients receiving SC IFX, 50% transitioned to SC IFX after less than three IV infusions. Among those on IV IFX at baseline, 20.4% were receiving a 10 mg/kg dose. Forty-three patients (79.6%) received SC IFX in combination with immunomodulators (azathioprine, methotrexate, or 6-mercaptopurine). The median duration of SC IFX treatment was 13.1 months, with treatment maintained for 67.5% of the follow-up period (mean: 19.3 ± 11.3 months). Forty-three patients (79.6%) were treated with a stable dose of 120 mg/14 days and 6 patients (11.1%) had an intensification of SC IFX dosage to 120mg / 7 days. At 12 months, 42 patients were evaluable for clinical outcomes. Complete clinical healing at 12 months was achieved in 11 patients (27.5%) and association of PDAI restriction subscore <3 and drainage subscore = 0 was found in 18 patients (42.9%). Thirteen patients (34.2%) from the 25 patients who had received at least 6 months of SC IFX treatment showed clinical healing at 6 months. Out of the 26 patients treated with at least 12 months of SC IFX treatment, clinical healing was achieved in 16 patients (61.5%) at 12 months. Among the 11 patients with clinical healing at 12 months, 8 (72.2%) were treated with SC IFX treatment following more than three IFX IV infusions. None of the 11 patients with available MRI date showed radiological healing at 12 months.

Conclusion

Subcutaneous infliximab following surgical drainage of Crohn’s disease perianal fistula demonstrates high treatment persistence and promising rates of fistula healing.

Disclosure

This study was funded by Celltrion Healthcare France

EVALUATION OF SUBCUTANEOUS INFLIXIMAB FOR PERIANAL FISTULA HEALING IN CROHN’S DISEASE: PRELIMINARY RESULTS FROM THE REMSILAP MULTICENTER OBSERVATIONAL COHORT STUDY

Manon Haas 1, Laurent Abramowitz 2, Stephanie Hamonic 3, Amandine Landemaine 3, Guillaume Bouguen 3, Anne Laurain 2, Lucine Vuitton 4, Isabelle Etienney 5, Gauthier Pellet 6, Kristell Coat 3, Ronan Garlantezec 3, Laurent Siproudhis 3, Xavier Treton 1

1 Institut des MICI - Clinique Ambroise Paré Hartmann, Neuilly sur Seine, France

2 CHU Bichat, Paris, France

3 CHU Pontchaillou, Rennes, France

4 Besançon university hospital gastroenterology, Courbevoie, France

5 Diaconesses-Croix St Simon Hospital, Paris, France

6 CHU Bordeaux, Bordeaux, France

Event

UEG Week Berlin 2025

Topics

IBD

Submission format

Abstract

Session

Treatment of fistulas in Crohn's disease

Citation

United European Gastroenterology Journal 2025; 13 (Supplement 8)

Published

2025

UEG Week 2025: Relive the Highlights

Most popular content

Rate for better recommendations!