• Hobrovej 18-22, Aalborg Universitetshospital, Syd, Mech-Sense

    9000 Aalborg

    Denmark

  • Denmark

1989 …2019
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Research Output 1989 2019

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Journal article
2019
Chronic Pancreatitis
Pain
Brain
Linear Models
Gray Matter
3 Citations (Scopus)

Ambulatory assessment of colonic motility using the electromagnetic capsule tracking system

Mark, E. B., Poulsen, J. L., Haase, A-M., Espersen, M., Gregersen, T., Schlageter, V., Scott, S. M., Krogh, K. & Drewes, A. M., 2019, In : Neurogastroenterology and Motility. 31, 2, 11 p., e13451.

Research output: Contribution to journalJournal articleResearchpeer-review

Electromagnetic Phenomena
Capsules
Diarrhea
Healthy Volunteers
Manometry
1 Citation (Scopus)
Peripheral Nervous System Diseases
Type 1 Diabetes Mellitus
Creatine
Spectrum Analysis
Brain
1 Citation (Scopus)

Chronic Pancreatitis Is Characterized by Distinct Complication Clusters That Associate With Etiological Risk Factors

Olesen, S. S., Nøjgaard, C., Poulsen, J. L., Haas, S. L., Vujasinovic, M., Löhr, M., Lindkvist, B., Bexander, L., Gulbinas, A., Kalaitzakis, E., Ebrahim, M., Erchinger, F., Engjom, T., Roug, S., Novovic, S., Hauge, T., Waage, A., Laukkarinen, J., Parhiala, M., Pukitis, A. & 3 othersOzola-Zālīte, I., Drewes, A. M. & Scandinavian Baltic Pancreatic Club, 2019, In : The American Journal of Gastroenterology. 114, 4, p. 656-664

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Smoking
Exocrine Pancreatic Insufficiency
Odds Ratio
Confidence Intervals
1 Citation (Scopus)

Clinical evaluation and treatment of chronic bowel symptoms following cancer in the colon and pelvic organs

Larsen, H. M., Borre, M., Christensen, P., Mohr Drewes, A., Laurberg, S., Krogh, K. & Fassov, J., 30 Jan 2019, In : Acta Oncologica. p. 1-6 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Colonic Neoplasms
Therapeutics
Bile Acids and Salts
Pelvic Neoplasms
Loperamide

Controversies on the endoscopic and surgical management of pain in patients with chronic pancreatitis: pros and cons!

Drewes, A. M., Kempeneers, M. A., Andersen, D. K., Arendt-Nielsen, L., Besselink, M. G., Boermeester, M. A., Bouwense, S., Bruno, M., Freeman, M., Gress, T. M., van Hooft, J. E., Morlion, B., Olesen, S. S., van Santvoort, H., Singh, V. & Windsor, J., Aug 2019, In : Gut. 68, 8, p. 1343-1351 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1 Citation (Scopus)

Cortical networks are disturbed in people with cirrhosis even in the absence of neuropsychometric impairment

Olesen, S. S., Jackson, C. D., Gram, M., Zacharias, H. D., Dirks, M., Weissenborn, K., Drewes, A. M. & Morgan, M. Y., Mar 2019, In : Clinical Neurophysiology. 130, 3, p. 419-427

Research output: Contribution to journalJournal articleResearchpeer-review

Oxycodone
Validation Studies
Constipation
Colon
Placebos
1 Citation (Scopus)

Normal pancreatic volume in adults is influenced by visceral fat, vertebral body width and age

Kipp, J. P., Olesen, S. S., Mark, E. B., Frederiksen, L. C., Drewes, A. M. & Frøkjær, J. B., Mar 2019, In : Abdominal Radiology. 44, 3, p. 958–966 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Intra-Abdominal Fat
Body Composition
Pancreas
Sagittal Abdominal Diameter
Pancreatic Diseases

Pancreas-specific plasma amylase for assessment and diagnosis of chronic pancreatitis: New insights on an old topic

Olesen, S. S., Krarup, H., Poulsen, J. L., Christensen, J. H., Sheel, A. R. G., Sutton, R., Greenhalf, W., Halloran, C. & Drewes, A. M., 2019, In : United European Gastroenterology Journal. 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Patient and Disease Characteristics Associates With Sensory Testing Results in Chronic Pancreatitis

Kuhlmann, L., Olesen, S. S., Grønlund, D., Olesen, A. E., Phillips, A. E., Faghih, M. & Drewes, A. M., 1 Jul 2019, In : The Clinical Journal of Pain.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
Chronic Pancreatitis
Pain
Hyperalgesia
Pressure
Visceral Pain
Premedication
Azathioprine
Inflammatory Bowel Diseases
Adrenal Cortex Hormones
Pharmacokinetics
1 Citation (Scopus)

Quantifying the Adequacy of Opioid Analgesic Consumption Globally: An Updated Method and Early Findings

Scholten, W. K., Christensen, A-E., Olesen, A. E. & Drewes, A. M., Jan 2019, In : American Journal of Public Health. 109, 1, p. 52-57 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Opioid Analgesics
Developed Countries
Morphine
Human Development
Nigeria
24 Downloads (Pure)

Quantities of comorbidities affects physical, but not mental health related quality of life in type 1 diabetes with confirmed polyneuropathy

Wegeberg, A-M. L., Meldgaard, T., Hyldahl, S., Jakobsen, P. E., Drewes, A. M., Brock, B. & Brock, C., 15 Feb 2019, In : World Journal of Diabetes. 10, 2, p. 87-95 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Polyneuropathies
Type 1 Diabetes Mellitus
Comorbidity
Mental Health
Quality of Life
2 Citations (Scopus)

Reliability and validity of the new VikingSlice software for computed tomography body composition analysis

Ozola-Zālīte, I., Mark, E. B., Gudauskas, T., Lyadov, V., Olesen, S. S., Drewes, A. M., Pukitis, A. & Frokjær, J. B., Jan 2019, In : European Journal of Clinical Nutrition. 73, 1, p. 54-61

Research output: Contribution to journalJournal articleResearchpeer-review

Body Composition
Reproducibility of Results
Software
Tomography
Adipose Tissue
2 Citations (Scopus)

Repeatability and effect of blinding of fructose breath tests in patients with functional gastrointestinal disorders

Wilder-Smith, C. H., Olesen, S. S., Materna, A. & Drewes, A. M., 2019, In : Neurogastroenterology and Motility Online. 31, 2, e13497.

Research output: Contribution to journalJournal articleResearchpeer-review

Breath Tests
Gastrointestinal Diseases
Fructose
Nocebo Effect
Area Under Curve

Sarcopenia associates with increased hospitalization rates and reduced survival in patients with chronic pancreatitis

Olesen, S. S., Büyükuslu, A., Køhler, M., Rasmussen, H. H. & Drewes, A. M., 1 Mar 2019, In : Pancreatology. 19, 2, p. 245-251 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Sarcopenia
Chronic Pancreatitis
Hospitalization
Survival Rate
Exocrine Pancreatic Insufficiency
1 Downloads (Pure)

The effects of chiropractic spinal manipulation on central processing of tonic pain - a pilot study using standardized low-resolution brain electromagnetic tomography (sLORETA)

Navid, M. S., Lelic, D., Niazi, I. K., Holt, K., Mark, E. B., Drewes, A. M. & Haavik, H., 6 May 2019, In : Scientific Reports. 9, 1, p. 1-12 12 p., 6925.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Chiropractic Manipulation
Spinal Manipulation
Electromagnetic Phenomena
Tomography
Pain
Open Access
File
Somatosensory Evoked Potentials
Bioelectric potentials
Independent component analysis
Cutoff frequency
Healthy Volunteers
2018

Abnormal neuronal response to rectal and anal stimuli in patients treated with primary radiotherapy for anal cancer

Haas, S., Faaborg, P., Gram, M., Lundby, L., Brock, C., Drewes, A. M., Laurberg, S., Krogh, K. & Christensen, P., 2018, In : Radiotherapy and Oncology. 128, 2, p. 369–374 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

1 Citation (Scopus)

A pilot-study of hypnotherapy as complementary treatment for pain in chronic pancreatitis

Juel, J., Abrahamsen, R., Olesen, S. S. & Drewes, A. M., 10 May 2018, In : Journal of Complementary and Integrative Medicine. 15, 4, 20170084.

Research output: Contribution to journalJournal articleResearchpeer-review

Hypnosis
Chronic Pancreatitis
Pain
Therapeutics
Abdominal Pain

A pragmatic utility function to describe the risk-benefit composite of opioid and non-opioid analgesic medication

Dahan, A., Olesen, A., Broens, S., Olesen, S., van Velzen, M., Drewes, A., Niesters, M. & Olofsen, E., 15 Nov 2018, In : The Journal of Pharmacology and Experimental Therapeutics.

Research output: Contribution to journalJournal articleResearchpeer-review

Analgesia
Opioid Analgesics
Analgesics
Dizziness
Pharmacokinetics

A quantitative sensory testing paradigm to obtain measures of pain processing in patients undergoing breast cancer surgery

Van Helmond, N., Timmerman, H., Olesen, S. S., Drewes, A. M., Kleinhans, J., Wilder-Smith, O. H., Vissers, K. C. & Steegers, M. A., 18 Jan 2018, In : Journal of Visualized Experiments. 2018, 131, e56918.

Research output: Contribution to journalJournal articleResearchpeer-review

Refractory materials
Surgery
Breast Neoplasms
Pain
Testing
2 Citations (Scopus)
4 Downloads (Pure)

Association between genetic polymorphisms and pain sensitivity in patients with hip osteoarthritis

Olesen, A. E., Nielsen, L. M., Feddersen, S., Erlenwein, J., Petzke, F., Przemeck, M., Christrup, L. L. & Drewes, A. M., Jun 2018, In : Pain Practice. 18, 5, p. 587-596 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Hip Osteoarthritis
Genetic Polymorphisms
Pain
Osteoarthritis
Phenotype
92 Downloads (Pure)

Axial Movements and Length Changes of the Human Lower Esophageal Sphincter During Respiration and Distension-induced Secondary Peristalsis Using Functional Luminal Imaging Probe

Liao, D., Lottrup, C., Fynne, L., McMahon, B. P., Krogh, K., Drewes, A. M., Zhao, J. & Gregersen, H., 2018, In : Neurogastroenterology and Motility. 24, 2, p. 255-267 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Peristalsis
Lower Esophageal Sphincter
Respiration
Pressure
Esophagus

Breath methane concentrations and markers of obesity in patients with functional gastrointestinal disorders

Wilder-Smith, C. H., Olesen, S. S., Materna, A. & Drewes, A. M., 1 May 2018, In : United European Gastroenterology Journal. 6, 4, p. 595-603 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
Gastrointestinal Diseases
Methane
Obesity
Waist Circumference
Body Mass Index
2 Citations (Scopus)

Changing Infliximab Prescription Patterns in Inflammatory Bowel Disease: A Population-Based Cohort Study, 1999-2014

Larsen, L., Drewes, A. M., Broberg, M. C. H., Fallingborg, J., Jacobsen, B. A., Jensen, T. B. & Jess, T., 2018, In : Inflammatory Bowel Diseases. 24, 2, p. 433-439 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Inflammatory Bowel Diseases
Prescriptions
Cohort Studies
Crohn Disease
Population
3 Citations (Scopus)
72 Downloads (Pure)
Open Access
File
Oxycodone
Naloxone
Constipation
Opioid Analgesics
Therapeutics

Comparison of subjective and objective measures of constipation - Employing a new method for categorizing gastrointestinal symptoms

Grønlund, D., Vase, L., Knudsen, S. A., Christensen, M., Drewes, A. M. & Olesen, A. E., 1 Nov 2018, In : Journal of Pharmacological and Toxicological Methods. 94, Part 2, p. 23-28 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Gastrointestinal Transit
Oxycodone
Magnetic resonance
Constipation
Placebos
Oxycodone
Placebos
Magnetic Resonance Imaging
Gyrus Cinguli
Brain
5 Citations (Scopus)

Fermentable Sugar Ingestion, Gas Production, and Gastrointestinal and Central Nervous System Symptoms in Patients with Functional Disorders

Wilder-Smith, C. H., Olesen, S. S., Materna, A. & Drewes, A. M., 2018, In : Gastroenterology. 155, 4, p. 1034-1044.e6 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Gastrointestinal Diseases
Central Nervous System
Eating
Gases
Methane
2 Citations (Scopus)

Guidelines for the Diagnostic Cross Sectional Imaging and Severity Scoring of Chronic Pancreatitis

Frøkjær, J. B., Akisik, F., Farooq, A., Akpinar, B., Dasyam, A., Drewes, A. M., Haldorsen, I. S., Morana, G., Neoptolemos, J. P., Olesen, S. S., Petrone, M. C., Sheel, A., Shimosoegawa, T., Whitcomb, D. C. & Working group for the International (IAP – APA – JPS – EPC) Consensus Guidelines for Chronic Pancreatitis, Oct 2018, In : Pancreatology. 18, 7, p. 764-773 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Guidelines
Tomography
Secretin
Magnetic Resonance Imaging

Microstructural white matter brain abnormalities in patients with idiopathic fecal incontinence

Muthulingam, J., Haas, S., Hansen, T. M., Laurberg, S., Lundby, L., Jørgensen, H. S., Drewes, A. M., Krogh, K. & Frøkjaer, J. B., 1 Jan 2018, In : Neurogastroenterology and Motility. 30, 1, p. 1-8 8 p., e13164.

Research output: Contribution to journalJournal articleResearchpeer-review

Fecal Incontinence
Anisotropy
Brain
Evoked Potentials
Central Nervous System

Offset Analgesia and The Impact of Treatment with Oxycodone and Venlafaxine: A Placebo-Controlled, Randomized Trial in Healthy Volunteers

Olesen, A. E., Nissen, T. D., Nilsson, M., Lelic, D., Brock, C., Christrup, L. L. & Drewes, A. M., 1 Dec 2018, In : Basic and Clinical Pharmacology and Toxicology. 123, 6, p. 727-731 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Oxycodone
Analgesia
Healthy Volunteers
Randomized Controlled Trials
Placebos

Offset analgesia is not affected by cold pressor induced analgesia

Nissen, T. D., Mørch, C. D., Arendt-Nielsen, L., Drewes, A. M. & Olesen, A. E., 2018, In : Scandinavian Journal of Pain. 18, 4, p. 695-701 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Analgesia
Pain
Healthy Volunteers
Hot Temperature
Forearm
18 Downloads (Pure)

Osteoporosis in Chronic Pancreatitis Outpatients Associates with Several Risk Factors

Kuhlmann, L., Poulsen, J. L., Kohler, M., Rasmussen, H. H., Vestergaard, P., Drewes, A. M. & Olesen, S. S., 1 Jul 2018, In : Journal of the Pancreas. 19, 4, p. 183-189 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
5 Citations (Scopus)
71 Downloads (Pure)

Pain in pancreatic ductal adenocarcinoma: A multidisciplinary, International guideline for optimized management

Drewes, A. M., Campbell, C. M., Ceyhan, G. O., Delhaye, M., Garg, P. K., van Goor, H., Laquente, B., Morlion, B., Olesen, S. S., Singh, V. K., Sjøgren, P., Szigethy, E., Windsor, J. A., Salvetti, M. G. & Talukdar, R., 2018, In : Pancreatology. 18, 4, p. 446-457 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1 Citation (Scopus)

Predicting Persistent Pain After Surgery: Can Predicting the Weather Serve as an Example?

van Helmond, N., Olesen, S. S., Wilder-Smith, O. H., Drewes, A. M., Steegers, M. A. & Vissers, K. C., Nov 2018, In : Anesthesia and Analgesia. 127, 5, p. 1264–1267 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

52 Downloads (Pure)

Prediction of opioid dose in cancer pain patients using genetic profiling: not yet an option with support vector machine learning

Olesen, A. E., Grønlund, D., Gram, M., Skorpen, F., Drewes, A. M. & Klepstad, P., 27 Jan 2018, In : BMC Research Notes. 11, 1, 5 p., 78.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Opioid Analgesics
Support vector machines
Learning systems
Polymorphism
Single Nucleotide Polymorphism
1 Citation (Scopus)

Progression of Structural Brain Changes in Patients With Chronic Pancreatitis and Its Association to Chronic Pain: A 7-Year Longitudinal Follow-up Study

Muthulingam, J., Olesen, S. S., Hansen, T. M., Seminowicz, D. A., Burrowes, S., Drewes, A. M. & Frøkjær, J. B., 1 Nov 2018, In : Pancreas. 47, 10, p. 1267–1276 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Chronic Pain
Brain
Pain
Putamen
3 Citations (Scopus)

Quantification of parenchymal calcifications in chronic pancreatitis: relation to atrophy, ductal changes, fibrosis and clinical parameters

Andersen, P. L., Madzak, A., Olesen, S. S., Drewes, A. M. & Frøkjaer, J. B., 1 Feb 2018, In : Scandinavian Journal of Gastroenterology. 53, 2, p. 218-224 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Atrophy
Fibrosis
Tomography
Magnetic Resonance Imaging
5 Citations (Scopus)

Recommendations from the United European Gastroenterology evidence-based guidelines for the diagnosis and therapy of chronic pancreatitis

Dominguez-Munoz, J. E., Drewes, A. M., Lindkvist, B., Ewald, N., Czakó, L., Rosendahl, J., Löhr, J. M., HaPanEU/UEG Working Group, Frøkjær, J. B. & Olesen, S. S., Dec 2018, In : Pancreatology. 18, 8, p. 847-854 8 p.

Research output: Contribution to journalJournal articleCommunication

Chronic Pancreatitis
Gastroenterology
Guidelines
Exocrine Pancreatic Insufficiency
Pancreatic Pseudocyst
5 Citations (Scopus)

Regional gastrointestinal contractility parameters using the wireless motility capsule: inter-observer reproducibility and influence of age, gender and study country

Farmer, A. D., Wegeberg, A-M. L., Brock, B., Hobson, A. R., Mohammed, S. D., Scott, S. M., Bruckner-Holt, C. E., Semler, J. R., Hasler, W. L., Hellström, P. M., Drewes, A. M. & Brock, C., 1 Feb 2018, In : Alimentary Pharmacology and Therapeutics. 47, 3, p. 391-400 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Capsules
Stomach
Area Under Curve
Meals
Gastrointestinal Tract
1 Citation (Scopus)

Technical report: Inter- and intra-rater reliability of regional gastrointestinal transit times measured using the 3D-Transit electromagnet tracking system

Kalsi, G. K., Grønlund, D., Martin, J., Drewes, A. M., Scott, S. M. & Birch, M. J., Nov 2018, In : Neurogastroenterology and Motility. 30, 11, 7 p., e13396.

Research output: Contribution to journalJournal articleResearchpeer-review

Gastrointestinal Transit
Magnets
Capsules
Gastric Emptying
Gastrointestinal Motility
Diclofenac
Methadone
Theoretical Models
Randomized Controlled Trials
Gels
1 Citation (Scopus)

The impact of naloxegol on anal sphincter function - Using a human experimental model of opioid-induced bowel dysfunction

Grønlund, D., Poulsen, J. L., Krogh, K., Brock, C., Liao, D., Gregersen, H., Drewes, A. M. & Olesen, A. E., 30 May 2018, In : European Journal of Pharmaceutical Sciences. 117, p. 187-192 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Anal Canal
Opioid Analgesics
Theoretical Models
Oxycodone
Reflex

The patient burden of opioidinduced bowel dysfunction

Hyldahl, S., Grønlund, D., Drewes, A. & Brock, C., 2018, In : Clinical Practice (Therapy). 15, 4, p. 775-784 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
2017
2 Citations (Scopus)

A comprehensive pain assessment tool (COMPAT) for chronic pancreatitis: Development, face validation and pilot evaluation

Teo, K. L., Johnson, M. H., Drewes, A. M. & Windsor, J. A., 2017, In : Pancreatology. 17, 5, p. 706-719 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Pain Measurement
Pain
Chronic Pain
Reproducibility of Results
4 Citations (Scopus)

Acupuncture for Pain in Chronic Pancreatitis: A Single-Blinded Randomized Crossover Trial

Juel, J., Liguori, S., Liguori, A., Poulsen, J. L., Valeriani, M., Graversen, C., Olesen, S. S. & Drewes, A. M., 2017, In : Pancreas. 46, 2, p. 170-176 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Acupuncture
Cross-Over Studies
Pain
Visual Analog Scale
2 Citations (Scopus)

Acute dosing of vortioxetine strengthens event-related brain activity associated with engagement of attention and cognitive functioning in rats

Laursen, B., Bundgaard, C. H., Graversen, C., Grupe, M., Sanchez, C., Leiser, S. C., Sorensen, H. B. D., Drewes, A. M. & Bastlund, J. F., 2017, In : Brain Research. 1664, p. 37-47 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Brain
P300 Event-Related Potentials
Evoked Potentials
Rodentia
vortioxetine