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Researcher
Jeroen Geldof
Profile
Projects
Publications & Research Data
Activities
Awards & Distinctions
Patents
29
Results
2025
Defining radiological healing in perianal fistulizing Crohn’s disease : a TOpClass global expert Delphi consensus
Easan Anand
Jalpa Devi
Shivani Joshi
Anna Antoniou
Vineet Ahuja
Emre Altinmakas
Sulak Anandabaskaran
David H. Ballard
Rupa Banerjee
Corina Behrenbruch
et al.
A1
Journal Article
in
CLINICAL GASTROENTEROLOGY AND HEPATOLOGY
2025
Diagnosing Crohn’s disease in presumed cryptoglandular perianal fistulas : an expert Delphi consensus on early identification of patients at risk of Crohn’s disease in perianal fistulas (PREFAB)
Liesbeth J Munster
Luke N Hanna
Ailsa L Hart
Phil J Tozer
Christianne J Buskens
Jarmila D W van der Bilt
Anders Dige
Lilli Lundby
Jaap Stoker
Dermot P B McGovern
et al.
A1
Journal Article
in
JOURNAL OF CROHNS & COLITIS
2025
Gastrointestinal disease in common variable immunodeficiency disorder (CVID) : histological patterns, diagnostic clues and pitfalls for the pathologist and gastroenterologist
Lars Velthof
Jeroen Geldof
Marie Truyens
Jo Van Dorpe
Liesbeth Ferdinande
Ciel De Vriendt
Tessa Kerre
Filomeen Haerynck
Triana Lobatón Ortega
Anne Hoorens
A1
Journal Article
in
JOURNAL OF CLINICAL MEDICINE
2025
Immune checkpoint-induced colitis : a single-center retrospective cohort study
Bengt Van Holder
Julie Vereecke
Nathan Ureel
Triana Lobatón Ortega
Anne Hoorens
Amber Lievens
Marie Truyens
Sylvie Rottey
Karim Vermaelen
Venita D'Cruz
et al.
A1
Journal Article
in
JOURNAL OF CLINICAL MEDICINE
2025
2024
Age-related patterns in biological therapy use and surgery among patients with IBD : insights from the Belgian PANTHER cohort
Jade Celis
Marie Truyens
S Verstockt
Elien Glorieus
M De Wolf
M Lenfant
M Barbaraci
J Sabino
M Ferrante
Jeroen Geldof
et al.
C3
Conference
2024
Case report and review of literature : IgG4-gastroduodenitis in upper GI Crohn’s disease : two separate entities or just a marker of disease severity?
Valérie Desmedt
Jeroen Geldof
Anne Hoorens
Triana Lobatón Ortega
A1
Journal Article
in
FRONTIERS IN MEDICINE
2024
Did we overreact? Insights on COVID-19 disease and vaccination in a large cohort of immune-mediated inflammatory disease patients during sequential phases of the pandemic (the BELCOMID study)
Jeroen Geldof
Marie Truyens
João Sabino
Marc Ferrante
Jo Lambert
Hilde Lapeere
Tom Hillary
An Van Laethem
Kurt de Vlam
Patrick Verschueren
et al.
A1
Journal Article
in
VACCINES
2024
Disease outcomes and patient’s perspectives after switching biologics from intravenous to subcutaneous administration : a real-world experience in a tertiary IBD-unit
G Dewitte
S Akhayad
Marie Truyens
Jeroen Geldof
Triana Lobatón Ortega
C3
Conference
2024
New onset inflammatory bowel disease after initiation of anti-IL-17a treatment : a case series
Jeroen Geldof
Marie Truyens
B. Strubbe
S. Claeys
Goedele Dewitte
Elien Glorieus
Anne Hoorens
Triana Lobatón Ortega
A1
Journal Article
in
ACTA GASTRO-ENTEROLOGICA BELGICA
2024
Prophylactic versus endoscopy-driven treatment of Crohn’s postoperative recurrence : a retrospective, multicentric, European study [PORCSE Study]
Jeroen Geldof
Marie Truyens
Michiel Hanssens
Emily Van Gucht
Tom Holvoet
Ainara Elorza
Vincent Bouillon
Sónia Barros
Viviana Martins
Konstantinos Argyriou
et al.
A1
Journal Article
in
JOURNAL OF CROHNS & COLITIS
2024
Respiratory failure in a tofacitinib treated patient with ulcerative colitis
Cedric Bosteels
Marie Truyens
Yannick Vande Weygaerde
Thomas Malfait
Sasha Libbrecht
Liesbeth Ferdinande
Jeroen Geldof
Triana Lobatón Ortega
A1
Journal Article
in
ACTA GASTRO-ENTEROLOGICA BELGICA
2024
Safety and effectiveness of vedolizumab and ustekinumab in elderly patients with inflammatory bowel disease : a real-life multicentric cohort study
Tom Holvoet
Marie Truyens
Cara De Galan
Harald Peeters
Francisco Mesonero Gismero
Ainara Elorza
Paola Torres
Liv Vandermeulen
Aranzazu Jauregui-Amezaga
Rocio Ferreiro-Iglesias
et al.
A1
Journal Article
in
JOURNAL OF CLINICAL MEDICINE
2024
Successful treatment of ulcerative colitis with anakinra : a case report
Marie Truyens
Levi Hoste
Jeroen Geldof
Anne Hoorens
Filomeen Haerynck
Diana Huis in 't Veld
Triana Lobatón Ortega
A1
Journal Article
in
ACTA GASTRO-ENTEROLOGICA BELGICA
2024
The comparative effectiveness and safety of different biologics in young (<60 years) versus elderly (≥60 years) patients with IBD : results from a real-world experience at a Belgian tertiary centre
Liesbeth Deroo
Marie Truyens
Jeroen Geldof
Soumaya Akhayad
G Dewitte
Elien Glorieus
Triana Lobatón Ortega
C3
Conference
2024
2023
Common variable immunodeficiency disorder (CVID) mimicking Crohn’s disease : histopathological clues that may lead to the correct diagnosis
Lars Velthof
Jeroen Geldof
Jo Van Dorpe
Triana Lobatón Ortega
Anne Hoorens
C3
Conference
2023
SARS-CoV-2 infection and COVID19 vaccination across eight immune-mediated inflammatory disorders : a prospective, real-life Belgian cohort study - the BELCOMID study
Jeroen Geldof
Marie Truyens
João Sabino
Marc Ferrante
Jo Lambert
Hilde Lapeere
Tom Hillary
An Van Laethem
Kurt de Vlam
Patrick Verschueren
et al.
A1
Journal Article
in
FRONTIERS IN IMMUNOLOGY
2023
2022
Apoptotic enteropathy, gluten intolerance, and IBD-like inflammation associated with lipotoxicity in DGAT1 deficiency–related diarrhea : a case report of a 17-year-old patient and literature review
Ellen Deolet
Bert Callewaert
Jeroen Geldof
Stephanie Van Biervliet
Saskia Vande Velde
Jo Van Dorpe
Myriam Van Winckel
Anne Hoorens
A1
Journal Article
in
VIRCHOWS ARCHIV
2022
Infliximab re-challenge : could it be an option in refractory IBD patients?
Marie Truyens
Eva Pijoan Comas
Elien Glorieus
Jeroen Geldof
Triana Lobatón Ortega
C3
Conference
2022
The impact of vedolizumab and ustekinumab on articular extra-intestinal manifestations in inflammatory bowel disease patients : a real-life multicentre cohort study
Cara De Galan
Marie Truyens
Harald Peeters
Francisco Mesonero Gismero
Ainara Elorza
Paola Torres
Liv Vandermeulen
Aranzazu Jauregui Amezaga
Rocio Ferreiro- Iglesias
Tom Holvoet
et al.
A1
Journal Article
in
JOURNAL OF CROHNS & COLITIS
2022
2021
First results of the BELCOMID study : Belgian cohort study of COVID-19 in Immune Mediated Inflammatory Diseases (IMID)
Jeroen Geldof
Marie Truyens
J Sabino
M Ferrante
Jo Lambert
Hilde Lapeere
T Hillary
A Van Laethem
K De Vlam
P Verschueren
et al.
C3
Conference
2021
Patient perspectives on the role of the IBD nurse and telemedicine during COVID-19 pandemic : results from a Belgian tertiary IBD unit
Goedele Dewitte
Jeroen Geldof
Marie Truyens
Triana Lobatón Ortega
C3
Conference
2021
Safety of vedolizumab and ustekinumab in elderly IBD patients : a real-life multicentric cohort study
Cara De Galan
Marie Truyens
Harald Peeters
Francisco Mesonero Gismero
Ainara Elorza
Paola Torres
Liv Vandermeulen
Aranzazu Jauregui Amezaga
Rocio Ferreiro-Iglesias
Tom Holvoet
et al.
C3
Conference
2021
The impact of vedolizumab and ustekinumab on arthropathy and arthralgia in IBD patients : a real-life multicentric cohort study
Marie Truyens
Cara De Galan
H Peeters
F Mesonero Gismero
A Elorza
P Torres
L Vandermeulen
A Jauregui Amezaga
R Ferreiro-Iglesias
T Holvoet
et al.
C3
Conference
2021
2020
Clinical implications of decision making in colorectal polypectomy : an international survey of Western endoscopists suggests priorities for change
David Tate
Lobke Desomer
Steven J. Heitman
Nauzer Forbes
Nicholas G. Burgess
Halim Awadie
Ian M. Gralnek
Jeroen Geldof
Danny De Looze
Douglas Rex
et al.
A2
Journal Article
in
ENDOSCOPY INTERNATIONAL OPEN
2020
Effectiveness of ustekinumab in refractory Crohn's disease : a real-life experience in a tertiary referral centre
Marie Truyens
Jeroen Geldof
G. Dewitte
ELIEN GLORIEUS
Pieter Hindryckx
Triana Lobatón Ortega
C3
Conference
2020
The impact of vedolizumab on extra-intestinal manifestations in inflammatory bowel disease patients : a real-life experience of a single-centre cohort
Marie Truyens
Jeroen Geldof
G. Dewitte
Elien Glorieus
Gaëlle Varkas
Dirk Elewaut
Triana Lobatón Ortega
C3
Conference
2020
2019
Efficacy of Ustekinumab intensification and re-induction in Crohn’s disease patients with insufficient or loss of response
Marie Truyens
Marleen Goossens
Elien Glorieus
Jeroen Geldof
Pieter Hindryckx
Triana Lobatón Ortega
C3
Conference
2019
Retrospective study of the effectiveness and safety of Ustekinumab in refractory Crohn's Disease
Marie Truyens
Marleen Goossens
Elien Glorieus
Jeroen Geldof
Pieter Hindryckx
Triana Lobatón Ortega
C3
Conference
2019
2017
Koorts, keelpijn en leverfalen
Marie De Groote
Jeroen Geldof
Anne Hoorens
Xavier Verhelst
Roberto Troisi
Harald Peeters
Hans Van Vlierberghe
Anja Geerts
A2
Journal Article
in
TIJDSCHRIFT VOOR GENEESKUNDE
2017