Blar i University of Bergen Library på forfatter "Valeur, Jørgen"
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Changes in fecal short-chain fatty acids following fecal microbiota transplantation in patients with irritable bowel syndrome
El-Salhy, Magdy; Valeur, Jørgen; Hausken, Trygve; Hatlebakk, Jan Gunnar (Journal article; Peer reviewed, 2020)Background Short‐chain fatty acids (SCFAs) may play a role in the pathophysiology of irritable bowel syndrome (IBS). This study analyzed fecal SCFAs after performing fecal microbiota transplantation (FMT) in the IBS ... -
Long-term effects of fecal microbiota transplantation (FMT) in patients with irritable bowel syndrome
El-Salhy, Magdy; Bråthen Kristoffersen, Anja; Valeur, Jørgen; Casén, Christina; Hatlebakk, Jan Gunnar; Gilja, Odd Helge; Hausken, Trygve (Journal article; Peer reviewed, 2021)Background We recently found fecal microbiota transplantation (FMT) in irritable bowel syndrome (IBS) patients to be an effective and safe treatment after 3 months. The present follow-up study investigated the efficacy ... -
Postprandial Symptoms in Patients With Functional Dyspepsia and Irritable Bowel Syndrome: Relations to Ultrasound Measurements and Psychological Factors
Steinsvik, Elisabeth Kjelsvik; Valeur, Jørgen; Hausken, Trygve; Gilja, Odd Helge (Journal article; Peer reviewed, 2020)Background/Aims Dyspeptic symptoms are common in patients with functional gastrointestinal (GI) disorders, and may be related to visceral hypersensitivity. We aim to explore the relation between visceral hypersensitivity ... -
Responses to faecal microbiota transplantation in female and male patients with irritable bowel syndrome
El-Salhy, Magdy; Casén, Christina; Valeur, Jørgen; Hausken, Trygve; Hatlebakk, Jan Gunnar (Journal article; Peer reviewed, 2021-05-14)BACKGROUND Faecal microbiota transplantation (FMT) seems to be a promising treatment for irritable bowel syndrome (IBS) patients. In Western countries (United States and Europe), there is a female predominance in IBS. A ... -
Study protocol of the Bergen brain-gut-microbiota-axis study: A prospective case-report characterization and dietary intervention study to evaluate the effects of microbiota alterations on cognition and anatomical and functional brain connectivity in patients with irritable bowel syndrome
Berentsen, Birgitte; Nagaraja, Bharath Halandur; Teige, Erica Persson; Lied, Gülen Arslan; Lundervold, Astri; Lundervold, Katarina; Steinsvik, Elisabeth Kjelsvik; Hillestad, Eline Margrete Randulff; Valeur, Jørgen; Brønstad, Ingeborg; Gilja, Odd Helge; Osnes, Berge; Hatlebakk, Jan Gunnar; Haász, Judit; Labus, Jennifer; Gupta, Arpana; Mayer, Emeran; Benitez-Páez, Alfonso; Sanz, Yolanda; Lundervold, Arvid; Hausken, Trygve (Journal article; Peer reviewed, 2020-09)Introduction: Irritable bowel syndrome (IBS) is a common clinical label for medically unexplained gastrointestinal (GI) symptoms, recently described as a disturbance of the brain-gut-microbiota (BGM) axis. To gain a ...