Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Articles by Gerald Holtmann
Meta-Analysis: Chronic Gastrointestinal Symptoms and Comorbidities in Hypermobile Ehlers–Danlos Syndrome and Hypermobility Spectrum Disorders
1 Introduction The Ehlers–Danlos syndromes (EDS) is a heterogeneous group of 13 heritable non-inflammatory connective tissue disorders characterized by joint hypermobility, skin hyperextensibility, and tissue fragility [1].
Su1114 ACUTE EFFECTS OF BOTULINUM TOXIN ON THE DISTENSIBILITY OF THE LES IN PATIENTS WTIH SUSPECTED ACHALASIA AND ESOPHAGEAL OUTLET OBSTRUCTION
Cookie Preference Center We use cookies which are necessary to make our site work. We may also use additional cookies to analyse, improve and personalise our content and your digital experience. For more information, see our Cookie Policy and the list of Google Ad-Tech Vendors. You may choose not to allow some types of cookies. However, blocking some types may impact your experience of our site and the services we are able to offer.
400 SINGLE ADMINISTRATION OF ESCALATING DOSES OF EP-104GI LEADS TO PERSISTENT IMPROVEMENTS IN HISTOLOGICAL FEATURES OF EOSINOPHILIC ESOPHAGITIS OVER 36 WEEKS IN RESOLVE, A PHASE 1B/2 DOSE ESCALATION AND OPTIMIZATION TRIAL
Also available on ScienceDirect
Tu1101 DURABILITY OF DYSPHAGIA IMPROVEMENTS FOLLOWING SINGLE ADMINISTRATION OF EP-104GI IN PARTICIPANTS WITH EOSINOPHILIC ESOPHAGITIS DURING DOSE ESCALATION IN THE RESOLVE TRIAL
Also available on ScienceDirect
Tu1102 SINGLE ADMINISTRATION OF EP-104GI IN RESOLVE, A PHASE 1B/2 TRIAL IN EOSINOPHILIC ESOPHAGITIS, IMPROVES ENDOSCOPIC FEATURES OF INFLAMMATION AND FIBROSIS OVER 36 WEEKS
Cookie Preference Center We use cookies which are necessary to make our site work. We may also use additional cookies to analyse, improve and personalise our content and your digital experience. For more information, see our Cookie Policy and the list of Google Ad-Tech Vendors. You may choose not to allow some types of cookies. However, blocking some types may impact your experience of our site and the services we are able to offer.
Su1764 IRRITABLE BOWEL SYNDROME IS ASSOCIATED WITH A 2.5-FOLD INCREASED RISK OF INFERTILITY AMONG PRIMARY CARE PATIENTS
Also available on ScienceDirect
Sa1003 TRUST OF PATIENTS AND CONSUMERS IN AI-SUPPORTED CLINICAL DECISION MAKING: RESULTS FROM AN AI-SUPPORTED SYSTEMATIC REVIEW
Also available on ScienceDirect
582 COMPARISON OF CULTURE OF DUODENAL ASPIRATE, GLUCOSE BREATH TEST AND GAS-SENSING CAPSULE DATA ON THE SYMPTOMATIC RESPONSE TO RIFAXIMIN IN PATIENTS WITH DGBI
Also available on ScienceDirect
This paper is only available as a PDF . Get full text access Log in, subscribe or purchase for full access.
Su1302 IN VITRO EFFECTS OF RIFAXIMIN ON THE DUODENAL MUCOSA ASSOCIATED MICROBIOTA CULTURED FROM PATIENTS WITH OVERLAPPING DISORDERS OF GUT-BRAIN INTERACTION
Also available on ScienceDirect
Ready for Prime Time? Breath Testing to Diagnose Intestinal Dysbiosis and Guide Management in Patients With Functional Defecation Disorders
Shah, A. and Holtmann, G. (2026), Ready for Prime Time? Breath Testing to Diagnose Intestinal Dysbiosis and Guide Management in Patients With Functional Defecation Disorders. Neurogastroenterology & Motility, 38: e70275. https://doi.org/10.1111/nmo.70275 Microbial dysbiosis is characterized by alterations in the diversity, function, and density of intestinal microbes.
Measuring lifetime alcohol exposure: A scoping review and implications for translational research and alcohol‐related harm
INTRODUCTION A foundational principle in alcohol research is ensuring that the temporal assessment of an individual's alcohol use is done with valid and reliable methods [1]. Accurate assessment is essential in monitoring alcohol consumption patterns in populations over time, identifying hazardous drinking behaviour in the community and for individuals with alcohol use disorder (AUD), to assess the relative effectiveness of interventions and treatment [2].
Measuring lifetime alcohol exposure: A scoping review and implications for translational research and alcohol‐related harm
INTRODUCTION A foundational principle in alcohol research is ensuring that the temporal assessment of an individual's alcohol use is done with valid and reliable methods [1]. Accurate assessment is essential in monitoring alcohol consumption patterns in populations over time, identifying hazardous drinking behaviour in the community and for individuals with alcohol use disorder (AUD), to assess the relative effectiveness of interventions and treatment [2].
Is the biogeography of the mucosa-associated microbiota a key factor affecting primary sclerosing cholangitis disease course and treatment?
YL, SK, AS, GH and MM contributed equally. Contributors GH and AS led the clinical activities and sample collection. GH, MM and AS contributed to study design, and the data analyses were performed by YL and SK. All authors contributed to the drafting, revision and editing of the contribution. MM and GH are the guarantors for the manuscript.
Diagnostic classification systems for disorders of gut‐brain interaction should include psychological symptoms
Background and Aims The group of disorders known as Disorders of Gut Brain Interaction (DGBI) were originally labeled functional GI disorders and were thought to be disorders of the gastrointestinal tract that had several psychological conditions as comorbidities. Despite mounting evidence that psychological morbidity plays an innate role in the etiology and maintenance of DGBI, none of the Rome IV criteria include any measure of psychological symptoms.
Editorial: Is it time to include oral vancomycin in therapeutic guidelines for primary sclerosing cholangitis‐associated inflammatory bowel disease?
Primary sclerosing cholangitis (PSC) is a life-changing diagnosis as there is currently no cure or effective therapy. PSC predominantly affects men in the most productive years of their lives and is associated with high morbidity and mortality.1 PSC is often progressive, and many patients will need a liver transplant within 10–15 years of diagnosis due to end-stage liver disease.
THE COST OF QUALITY IN THE PROVISION OF COLONOSCOPY SERVICES AT A LARGE TERTIARY HOSPITAL IN SOUTHEAST QUEENSLAND
Cookie Preference Center We use cookies which are necessary to make our site work. We may also use additional cookies to analyse, improve and personalise our content and your digital experience. For more information, see our Cookie Policy and the list of Google Ad-Tech Vendors. You may choose not to allow some types of cookies. However, blocking some types may impact your experience of our site and the services we are able to offer.
THE COST OF QUALITY IN THE PROVISION OF COLONOSCOPY SERVICES AT A LARGE TERTIARY HOSPITAL IN SOUTHEAST QUEENSLAND
Cookie Preference Center We use cookies which are necessary to make our site work. We may also use additional cookies to analyse, improve and personalise our content and your digital experience. For more information, see our Cookie Policy and the list of Google Ad-Tech Vendors. You may choose not to allow some types of cookies. However, blocking some types may impact your experience of our site and the services we are able to offer.
THE COST OF QUALITY IN THE PROVISION OF COLONOSCOPY SERVICES AT A LARGE TERTIARY HOSPITAL IN SOUTHEAST QUEENSLAND
Is there a causal link between psychological disorders and functional gastrointestinal disorders?
ABSTRACT Introduction Psychological distress is associated with functional gastrointestinal disorders (FGIDs) including irritable bowel syndrome (IBS) and functional dyspepsia (FD) but only evidence from prospective longitudinal and treatment studies can indicate whether the link between FGIDs and psychological distress is causal.
Zonulin in serum as a biomarker fails to identify the IBS, functional dyspepsia and non-coeliac wheat sensitivity
Zonulin in serum as a biomarker fails to identify the IBS, functional dyspepsia and non-coeliac wheat sensitivity http://orcid.org/0000-0003-2537-3092Nicholas J Talley1, http://orcid.org/0000-0002-0206-2358Gerald J Holtmann2,3, Michael Jones4, http://orcid.org/0000-0002-8647-5933Natasha A Koloski1,3, Marjorie M Walker5, Grace Burns1,6, http://orcid.org/0000-0002-7330-6217Michael D E Potter1, Ayesha Shah3,7, http://orcid.org/0000-0002-1248-9590Simon Keely6,8 1 Faculty of Health and Medicine,...
Zonulin in serum as a biomarker fails to identify the IBS, functional dyspepsia and non-coeliac wheat sensitivity
Zonulin in serum as a biomarker fails to identify the IBS, functional dyspepsia and non-coeliac wheat sensitivity Nicholas J Talley1, Gerald J Holtmann2,3, Michael Jones4, Natasha A Koloski1,3, Marjorie M Walker5, Grace Burns1,6, Michael D E Potter1, Ayesha Shah3,7, Simon Keely6,8 1 Faculty of Health and Medicine, University of Newcastle, Newcastle, New South Wales, Australia 2 School of Medicine, The University of Queensland, Brisbane, Queensland, Australia 3 Department of Gastroenterology &...
Inconsistent symptom clusters for functional gastrointestinal disorders in Asia: is Rome burning?
On 18 July 64 AD, the great fire of Rome destroyed much of the ancient city, starting in the slums in the southern part and rapidly spreading north.1 The Emperor Nero was long blamed for the disaster but there is little evidence that he actually set the fire. However, he was displeased by the architectural design of the ancient Rome and the disaster provided a welcome opportunity for him to change the city building codes.
Inconsistent symptom clusters for functional gastrointestinal disorders in Asia: is Rome burning?
On 18 July 64 AD, the great fire of Rome destroyed much of the ancient city, starting in the slums in the southern part and rapidly spreading north.1 The Emperor Nero was long blamed for the disaster but there is little evidence that he actually set the fire. However, he was displeased by the architectural design of the ancient Rome and the disaster provided a welcome opportunity for him to change the city building codes.
Opportunities of twin research in gastroenterology
M.G.-S. has served as an adviser and speaker for Heel, as a speaker for Schwabe and as an adviser for Yakult. P.E. received an unrestricted grant from SymbioPharm, served as adviser for Allergan, Almirall, AstraZeneca, Boehringer, Biocodex, Ferring, GA, Heel, SymbioPharm, TEVA, and UCB and as speaker for Almirall, Bayer/Steigerwald, Biogene, Boehringer, Chiesi, Heel and Sanofi.
Irritable bowel syndrome, dyspepsia and other chronic disorders of gastrointestinal function
New diagnostic criteria and knowledge are changing how patients are treated In this issue of the MJA, we highlight a number of topics of major interest in gastroenterology, including Barrett’s oesophagus,1 the risks of proton pump inhibitors,2 biosimilars for inflammatory bowel disease,3 and gluten intolerance.4
Show More
loading
Actions
Is this you?
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.Get in touch with Gerald
Contact Gerald, search articles and posts on X, monitor coverage, and track replies from one place.
Learn more about Muck Rack