Publications by Asle Wilhelm Medhus
65 publications found
Original articles
Frailty risk and treatment strategy in elderly-onset inflammatory bowel disease. A Norwegian nationwide population-based registry study
Dig Liver Dis (in press)
DOI 10.1016/j.dld.2024.02.002, PubMed 38433021
Subcutaneous Vedolizumab Treatment in a Real-World Inflammatory Bowel Disease Cohort Switched From Intravenous Vedolizumab: Eighteen-Month Prospective Follow-up Study
Crohns Colitis 360, 6 (1), otae013
DOI 10.1093/crocol/otae013, PubMed 38544907
Dietary intake and nutritional status in patients with newly diagnosed inflammatory bowel disease: insights from the IBSEN III study
Scand J Gastroenterol, 1-9 (in press)
DOI 10.1080/00365521.2024.2313056, PubMed 38356408
Fatigue in Patients with Newly Diagnosed Inflammatory Bowel Disease: Results from a Prospective Inception Cohort, the IBSEN III Study
J Crohns Colitis, 17 (11), 1781-1790
DOI 10.1093/ecco-jcc/jjad094, PubMed 37279652
ERCP for the initial management of malignant biliary obstruction - real world data on 596 procedures
Scand J Gastroenterol, 59 (3), 369-377
DOI 10.1080/00365521.2023.2282375, PubMed 37994406
Intraoperative distensibility measurement in POEM for achalasia: impact on patient outcome and associations with other outcome variables at 1-year follow-up
Surg Endosc, 37 (12), 9283-9290
DOI 10.1007/s00464-023-10494-z, PubMed 37880446
Patient-reported outcomes, weight loss, and remission of type 2 diabetes 3 years after gastric bypass and sleeve gastrectomy (Oseberg); a single-centre, randomised controlled trial
Lancet Diabetes Endocrinol, 11 (8), 555-566
DOI 10.1016/S2213-8587(23)00127-4, PubMed 37414071
A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation
Hepatology, 77 (3), 715-728
DOI 10.1002/hep.32773, PubMed 36056902
Humoral immune response to SARS-CoV-2 vaccination in patients with inflammatory bowel disease on immunosuppressive medication: association to serum drug levels and disease type
Scand J Gastroenterol, 58 (8), 874-882
DOI 10.1080/00365521.2023.2177884, PubMed 36788656
Switching from intravenous to subcutaneous vedolizumab maintenance treatment in patients with inflammatory bowel disease followed by therapeutic drug monitoring
Scand J Gastroenterol, 58 (8), 863-873
DOI 10.1080/00365521.2023.2176252, PubMed 36799155
Titers of antibodies against ancestral SARS-CoV-2 correlate with levels of neutralizing antibodies to multiple variants
NPJ Vaccines, 7 (1), 174
DOI 10.1038/s41541-022-00586-7, PubMed 36585405
Quality of life in patients with achalasia: Associations with Eckardt score and objective treatment outcomes after peroral endoscopic myotomy
Endosc Int Open, 10 (12), E1570-E1576
DOI 10.1055/a-1968-7682, PubMed 36531682
Plasma α-Glutathione S-Transferase in Patients with Chronic Mesenteric Ischemia and Median Arcuate Ligament Syndrome
Vasc Health Risk Manag, 18, 567-574
DOI 10.2147/VHRM.S365625, PubMed 35903288
Early Identification of Chronic Mesenteric Ischemia with Endoscopic Duplex Ultrasound
Vasc Health Risk Manag, 18, 233-243
DOI 10.2147/VHRM.S358570, PubMed 35431549
Human Immunodeficiency Virus-Infected Immunological Nonresponders Have Colon-Restricted Gut Mucosal Immune Dysfunction
J Infect Dis, 225 (4), 661-674
DOI 10.1093/infdis/jiaa714, PubMed 33216130
Probiotics to HIV-Infected Immunological Nonresponders: Altered Mucosal Immunity and Microbial Diversity Restricted to Ileum
J Acquir Immune Defic Syndr, 89 (1), 77-86
DOI 10.1097/QAI.0000000000002817, PubMed 34878437
One year comprehensive prospective follow-up of achalasia patients after peroral endoscopic myotomy
Ann Med, 53 (1), 2225-2233
DOI 10.1080/07853890.2021.2005253, PubMed 34806501
A novel intragastric balloon for treatment of obesity and type 2 diabetes. A two-center pilot trial
Scand J Gastroenterol, 57 (2), 232-238
DOI 10.1080/00365521.2021.1994641, PubMed 34714203
Enhanced Gut-Homing Dynamics and Pronounced Exhaustion of Mucosal and Blood CD4+ T Cells in HIV-Infected Immunological Non-Responders
Front Immunol, 12, 744155
DOI 10.3389/fimmu.2021.744155, PubMed 34691047
First-line biologic treatment of inflammatory bowel disease during the first 12 months after diagnosis from 2010 to 2016: a Norwegian nationwide registry study
Scand J Gastroenterol, 56 (10), 1163-1168
DOI 10.1080/00365521.2021.1955147, PubMed 34320885
Inflammatory bowel disease in South-Eastern Norway III (IBSEN III): a new population-based inception cohort study from South-Eastern Norway
Scand J Gastroenterol, 56 (8), 899-905
DOI 10.1080/00365521.2021.1922746, PubMed 34154494
The effect of train-the-colonoscopy-trainer course on colonoscopy quality indicators
Endoscopy, 53 (12), 1229-1234
DOI 10.1055/a-1352-4583, PubMed 33622001
Laser Doppler Flowmetry and Visible Light Spectroscopy of the Gastric Tube During Minimally Invasive Esophagectomy
Vasc Health Risk Manag, 16, 497-505
DOI 10.2147/VHRM.S269138, PubMed 33273819
Perioperative Microcirculatory Changes Detected with Gastroscopy Assisted Laser Doppler Flowmetry and Visible Light Spectroscopy in Patients with Median Arcuate Ligament Syndrome
Vasc Health Risk Manag, 16, 331-341
DOI 10.2147/VHRM.S252192, PubMed 32982262
Erosive Esophagitis and Symptoms of Gastroesophageal Reflux Disease in Patients with Morbid Obesity with and without Type 2 Diabetes: a Cross-sectional Study
Obes Surg, 30 (7), 2667-2675
DOI 10.1007/s11695-020-04545-w, PubMed 32193740
A Short Series of Laparoscopic Mesenteric Bypasses for Chronic Mesenteric Ischemia
Vasc Health Risk Manag, 16, 87-97
DOI 10.2147/VHRM.S243264, PubMed 32256075
Plasma cytokine levels in patients with chronic alcohol overconsumption: Relations to gut microbiota markers and clinical correlates
Alcohol, 85, 35-40
DOI 10.1016/j.alcohol.2019.10.002, PubMed 31610228
Gastroscopy assisted laser Doppler flowmetry and visible light spectroscopy in patients with chronic mesenteric ischemia
Scand J Clin Lab Invest, 79 (7), 541-549
DOI 10.1080/00365513.2019.1672084, PubMed 31560225
Real world data on effectiveness, safety and therapeutic drug monitoring of vedolizumab in patients with inflammatory bowel disease. A single center cohort
Scand J Gastroenterol, 54 (1), 41-48
DOI 10.1080/00365521.2018.1548646, PubMed 30650312
Characterization of gut microbiota composition and functions in patients with chronic alcohol overconsumption
Gut Microbes, 10 (6), 663-675
DOI 10.1080/19490976.2019.1580097, PubMed 30894059
Switching from originator to biosimilar infliximab - real world data of a prospective 18 months follow-up of a single-centre IBD population
Scand J Gastroenterol, 53 (6), 692-699
DOI 10.1080/00365521.2018.1463391, PubMed 29852793
Combining Anti-TNF-α and Vedolizumab in the Treatment of Inflammatory Bowel Disease: A Case Series
Inflamm Bowel Dis, 24 (5), 997-1004
DOI 10.1093/ibd/izx110, PubMed 29668901
Endoscopy assistants influence the quality of colonoscopy
Endoscopy, 50 (9), 871-877
DOI 10.1055/s-0044-101706, PubMed 29444529
Chronic alcohol overconsumption may alter gut microbial metabolism: a retrospective study of 719 13C-D-xylose breath test results
Microb Ecol Health Dis, 28 (1), 1301725
DOI 10.1080/16512235.2017.1301725, PubMed 28572752
Switching from Remicade® to Remsima® is well Tolerated and Feasible: A Prospective, Open-label Study
J Crohns Colitis, 11 (3), 297-304
DOI 10.1093/ecco-jcc/jjw166, PubMed 27660339
Does the Introduction of Biosimilars Change Our Understanding about Treatment Modalities for Inflammatory Bowel Disease?
Dig Dis, 35 (1-2), 74-82
DOI 10.1159/000449087, PubMed 28147370
Preoperative liquid gastric emptying rate does not predict outcome after fundoplication
J Pediatr Surg, 52 (4), 540-543
DOI 10.1016/j.jpedsurg.2016.09.068, PubMed 28277299
Gastric emptying in children with gastroesophageal reflux and in healthy children
J Pediatr Surg, 48 (9), 1856-61
DOI 10.1016/j.jpedsurg.2013.03.076, PubMed 24074657
Correction to: Small intestinal malabsorption in chronic alcoholism: a retrospective study of alcoholic patients by the 14C-D-xylose breath test
Scand J Gastroenterol, 48 (10), 1231-1232
DOI 10.3109/00365521.2013.825316, PubMed 28078905
Secular reduction of excess mortality in hip fracture patients >85 years
BMC Geriatr, 13, 25
DOI 10.1186/1471-2318-13-25, PubMed 23496953
Nissen fundoplication in children with cerebral palsy: influence on rate of gastric emptying and postprandial symptoms in relation to protein source in caloric liquid meals
Clin Nutr, 32 (4), 619-23
DOI 10.1016/j.clnu.2012.11.010, PubMed 23196118
Long-term outcome of palliative treatment with self-expanding metal stents for malignant obstructions of the GI tract
Scand J Gastroenterol, 47 (12), 1505-14
DOI 10.3109/00365521.2012.711854, PubMed 23046494
Stent treatment of malignant gastric outlet obstruction: the effect on rate of gastric emptying, symptoms, and survival
Surg Endosc, 26 (10), 2955-60
DOI 10.1007/s00464-012-2291-7, PubMed 22538695
Small intestinal malabsorption in chronic alcoholism: a retrospective study of alcoholic patients by the ¹⁴C-D-xylose breath test
Scand J Gastroenterol, 47 (4), 428-34
DOI 10.3109/00365521.2011.648951, PubMed 22229732
The effect of protein composition in liquid meals on gastric emptying rate in children with cerebral palsy
Clin Nutr, 31 (1), 108-12
DOI 10.1016/j.clnu.2011.07.009, PubMed 21835514
Patient-reported outcomes in palliative gastrointestinal stenting: a Norwegian multicenter study
Surg Endosc, 25 (10), 3162-9
DOI 10.1007/s00464-011-1680-7, PubMed 21487867
Reduced ¹³C-D-xylose absorption in alcoholics is more likely caused by alterations in small intestinal mucosa than delayed gastric emptying
Scand J Gastroenterol, 46 (4), 414-9
DOI 10.3109/00365521.2010.536252, PubMed 21275757
Motility of the oesophagus and small bowel in adults treated for Hirschsprung's disease during early childhood
Neurogastroenterol Motil, 22 (2), 154-60, e49
DOI 10.1111/j.1365-2982.2009.01397.x, PubMed 19735477
Treatment of malignant gastric outlet obstruction with stents: an evaluation of the reported variables for clinical outcome
BMC Gastroenterol, 9, 45
DOI 10.1186/1471-230X-9-45, PubMed 19534803
Liquid and solid gastric emptying in adults treated for Hirschsprung's disease during early childhood
Scand J Gastroenterol, 42 (1), 34-40
DOI 10.1080/00365520600842211, PubMed 17190760
Local and national electronic databases in Norway demonstrate a varying degree of validity
J Clin Epidemiol, 58 (3), 280-5
DOI 10.1016/j.jclinepi.2004.07.003, PubMed 15718117
Are patients with Hirschsprung's disease prediabetic?
Metabolism, 50 (12), 1389-90
DOI 10.1053/meta.2001.28139, PubMed 11735080
Gastric emptying: the validity of the paracetamol absorption test adjusted for individual pharmacokinetics
Neurogastroenterol Motil, 13 (3), 179-85
DOI 10.1046/j.1365-2982.2001.00249.x, PubMed 11437980
Stimulation of the small intestine by nutrients in relation to phase of the migrating motor complex
Scand J Gastroenterol, 35 (5), 494-500
DOI 10.1080/003655200750023750, PubMed 10868452
Low-dose intravenous erythromycin: effects on postprandial and fasting motility of the small bowel
Aliment Pharmacol Ther, 14 (2), 233-40
DOI 10.1046/j.1365-2036.2000.00693.x, PubMed 10651665
The influence of the migrating motor complex on the postprandial endocrine response
Scand J Gastroenterol, 34 (10), 1012-8
DOI 10.1080/003655299750025129, PubMed 10563672
Delay of gastric emptying by duodenal intubation: sensitive measurement of gastric emptying by the paracetamol absorption test
Aliment Pharmacol Ther, 13 (5), 609-20
DOI 10.1046/j.1365-2036.1999.00519.x, PubMed 10233184
Review articles
Outcome of peroral endoscopic myotomy (POEM) in treatment-naive patients. A systematic review
Scand J Gastroenterol, 54 (1), 1-7
DOI 10.1080/00365521.2018.1549271, PubMed 30650313
Other articles
Reply: The mucosal gut signature in primary sclerosing cholangitis before and after liver transplantation. Is the dysbiosis index really predictive for the recurrence of PSC?
Hepatology, 77 (6), E188-E189
DOI 10.1097/HEP.0000000000000340, PubMed 36815351
Author Correction: Titers of antibodies against ancestral SARS-CoV-2 correlate with levels of neutralizing antibodies to multiple variants
NPJ Vaccines, 8 (1), 4
DOI 10.1038/s41541-023-00600-6, PubMed 36697432
Letter to the Editor regarding the article «Gerd symptoms after laparoscopic Roux-en-Y gastric bypass: an emerging scenario» by Antonella Santonicola, Luigi Ruggiero, Rossella Palma, Luigi Angrisani and Paola Iovino. International Journal of Obesity (2022) 46:1076-1078
Int J Obes (Lond), 46 (10), 1936-1937
DOI 10.1038/s41366-022-01200-5, PubMed 35933446
Sleeve Gastrectomy Confers Higher Risk of Gastroesophageal Reflux Disease Than Gastric Bypass: A Randomized Controlled Trial From the Oseberg Reflux Working Group
Gastroenterology, 161 (6), 2044-2046.e4
DOI 10.1053/j.gastro.2021.08.021, PubMed 34419459
Response to letter to the editor: 'Outcome of peroral endoscopic myotomy (POEM) in treatment-naive patients. A systematic review'
Scand J Gastroenterol, 54 (4), 520
DOI 10.1080/00365521.2019.1599416, PubMed 30978123
Database validity in assessing population trends in hip fracture rates in Canada
JAMA, 303 (2), 134-5; author reply 135
DOI 10.1001/jama.2009.1973, PubMed 20068206
Book chapters
Are patients with Hirschsprung's disease prediabetic?
In Metabolism, Grune & Stratton, New York, 50(2001)nr 12, s.1389-1390
BIBSYS 022058494