Find Publications

Search concepts
Selected filters
2012

Slowed EEG rhythmicity in pharmaco-EEG spectral indices after low dose remifentanyl is correlated to the analgesic effect in healthy volunteers

Graversen, C., Paludan Malver, L. & Drewes, A. M., 2012.

Research output: Contribution to conference without publisher/journalPosterResearchpeer-review

2011
54 Citations (Scopus)

Altered brain microstructure assessed by diffusion tensor imaging in patients with chronic pancreatitis

Frøkjær, J. B., Olesen, S. S., Gram, M., Yavarian, Y., Bouwense, S. A. W., Wilder-Smith, O. & Drewes, A. M., 24 May 2011, In : Gut. 60, p. 1554-62 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Diffusion Tensor Imaging
Chronic Pancreatitis
Prefrontal Cortex
Pain
Gyrus Cinguli

Genetic variants in microsomal epoxide hydrolase and N-acetyltransferase 2 in susceptibility of IBD in the Danish population

Ernst, A., Andersen, V., Østergaard, M., Jacobsen, B. A., Pedersen, I. S., Drewes, A. M., Okkels, H. & Krarup, H. B., 2011.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearch

2012

Prediction of acute and persistent postsurgical pain in patients undergoing minimally invasive repair of pectus excavatum

Grosen, K., Vase, L., Drewes, A. M., Jensen, M. P. & Pilegaard, H., 2012.

Research output: Contribution to conference without publisher/journalPosterResearch

2011

Changes of brain microstructure in patients with painful chronic pancreatitis assessed by diffusion tensor imaging

Frøkjær, J. B., Olesen, S. S., Gram, M., Yavarian, Y. & Drewes, A. M., 2011.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearchpeer-review

Diffusion Tensor Imaging
Chronic Pancreatitis
Prefrontal Cortex
Pain
Gyrus Cinguli
2012

Wavelet analysis of single-sweep pharmaco-EEG: beta band activity correlates to the analgesic effect of buprenorphine

Gram, M., Graversen, C., Mørch, C. D., Andresen, T. & Drewes, A. M., 2012.

Research output: Contribution to conference without publisher/journalPosterResearchpeer-review

2011

Changes of brain microstructure in patients with painful chronic pancreatitis assessed by diffusion tensor imaging

Frøkjær, J. B., Olesen, S. S., Gram, M., Yavarian, Y. & Drewes, A. M., 2011.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearchpeer-review

Diffusion Tensor Imaging
Chronic Pancreatitis
Prefrontal Cortex
Pain
Gyrus Cinguli

Reproducibility of human experimental surrogate models

Larsen, I. M., Andresen, T., Koch-Henriksen, B., Lassen, D., Nielsen, A. K., Drewes, A. M. & Arendt-Nielsen, L., 2011.

Research output: Contribution to conference without publisher/journalPosterResearchpeer-review

2012

A new distensibility technique to measure sphincter of Oddi function

Kunwald, P., Kjær, D. W., Donghua, L., Funch-Jensen, P., Kruse, A., McMahon, B. P., Gregersen, H. & Drewes, A. M., 2012.

Research output: Contribution to conference without publisher/journalPosterResearchpeer-review

2011

Reproducibility of human experimental surrogate models

Larsen, I. M., Andresen, T., Koch-Henriksen, B., Lassen, D., Nielsen, A. K., Drewes, A. M. & Arendt-Nielsen, L., 2011.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearchpeer-review

2015

Assessing opioid-induced constipation and bowel dysfunction

Drewes, A., 2015, In : PainEurope. 2015, MINT/PAEU-15009.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
2017
3 Citations (Scopus)

Adapted wavelet transform improves time-frequency representations: a study of auditory elicited P300-like event-related potentials in rats

Richard, N., Laursen, B., Grupe, M., Drewes, A. M., Graversen, C., Sørensen, H. B. D. & Bastlund, J. F., 2017, In : Journal of Neural Engineering. 14, 2, 026012.

Research output: Contribution to journalJournal articleResearchpeer-review

P300 Event-Related Potentials
Wavelet Analysis
Evoked Potentials
Wavelet transforms
Rats
2012

Patients with Esophageal Motility Disorders Show Distinct Patterns Based on Axial Force Measurements

Lundager, F. H., Tack, J., Blondeau, K., Drewes, A. M. & Gregersen, H., 2012, In : Digestive Diseases and Sciences. 57, p. 2929-35 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Esophageal Motility Disorders
Swallows
Lower Esophageal Sphincter
Esophageal Achalasia
Manometry
2017
12 Citations (Scopus)

Prediction of postoperative opioid analgesia using clinical-experimental parameters and electroencephalography

Gram, M., Erlenwein, J., Petzke, F., Falla, D., Przemeck, M., Emons, M. I., Reuster, M., Olesen, S. S. & Drewes, A. M., 2017, In : European Journal of Pain. 21, 2, p. 264-277 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Analgesia
Opioid Analgesics
Electroencephalography
Pain
Biomarkers
3 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
2013

Assessment with the functional luminal imaging probe (FLIP) distinguishes oesophago-gastric junction distensibility in barrett's oesophagus patients with hiatal hernias from healthy controls: a pilot study

Lottrup, C., Liu, J., Ejstrud, P., Ostapiuk, M. A., McMahon, B. P. & Drewes, A., 2013.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearchpeer-review

2018

Should aspirin and PPIs be recommended for patients with Barrett's oesophagus?

Hvid-Jensen, F. & Drewes, A. M., 4 Aug 2018, In : Lancet. 392, 10145, p. 362-364 3 p.

Research output: Contribution to journalComment/debateResearchpeer-review

Open Access
2017
2 Citations (Scopus)

Benign Pancreatic Hyperenzymemia: Lights on a Clinical Challenge

Birtolo, C., Migliori, M., Drewes, A. M., Tomassetti, P., Imbrogno, A., Fusaroli, P., Casadei, R., Ricci, C., Stanghellini, V. & De Giorgio, R., 2017, In : Pancreas. 46, 1, p. 5-7 3 p.

Research output: Contribution to journalEditorialResearchpeer-review

2015

Perioperative risk factors associated with persistent post-thoracotomy pain at six months postoperatively

Grosen, K., Drewes, A., Højsgaard, A., Pfeiffer-Jensen, M. & Pilegaard, H. K., 2015, Abstract book of the 9th Congress of the European Pain Federation, EFIC, 2-5 September 2015, Vienna, Austria. European Pain Federation EFIC, p. PO90 NO 098; EFIC5-0292

Research output: Contribution to book/anthology/report/conference proceedingConference abstract in proceedingResearchpeer-review

2012

Multivariate pattern analysis of evoked brain potentials by temporal matching pursuit and support vector machine

Graversen, C., Brock, C., Frøkjær, J. B., Dimcevski, G., Farina, D. & Drewes, A., 2012, Programme and Abstract Book, the 2012 Joint Annual Meeting of the Scandinavian Association for the Study of Pain (SASP) and the Danish Pain Society (DSF), 19-21 April 2012, Aarhus, Denmark. SASP, p. 47, No. F27

Research output: Contribution to book/anthology/report/conference proceedingConference abstract in proceedingResearchpeer-review

2016
11 Citations (Scopus)

Secretin-Stimulated Magnetic Resonance Imaging Assessment of the Benign Pancreatic Disorders: Systematic Review and Proposal for a Standardized Protocol

Madzak, A., Olesen, S. S., Wathle, G. K., Haldorsen, I. S., Drewes, A. M. & Frøkjær, J. B., 2016, In : Pancreas. 45, 8, p. 1091-1103 13 p.

Research output: Contribution to journalReview articleResearchpeer-review

Secretin
Magnetic Resonance Imaging
Magnetic Resonance Cholangiopancreatography
Pancreatic Ducts
Chronic Pancreatitis

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., Sørensen, H. B. D., Drewes, A. & Bastlund, J. F., 2016, 46th Annual Meeting of the Society for Neuroscience, Neuroscience 2016, 12-16 November 2016, San Diego, CA, USA. Society for Neuroscience, 839.06 / JJJ42

Research output: Contribution to book/anthology/report/conference proceedingConference abstract in proceedingResearchpeer-review

Open Access
2014
25 Citations (Scopus)

Electroencephalography and analgesics

Malver, L. P., Brokjær, A., Ståhl, C., Graversen, C., Andresen, T. & Drewes, A., 2014, In : British Journal of Clinical Pharmacology. 77, 1, p. 72–95

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
2015
2 Citations (Scopus)

Can we rely on predicted basal metabolic rate in chronic pancreatitis outpatients?

Olesen, S. S., Holst, M., Køhler, M., Drewes, A. M. & Rasmussen, H. H., 1 Apr 2015, In : Clinical Nutrition ESPEN. 10, 2, p. e66-e70 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Basal Metabolism
Chronic Pancreatitis
Outpatients
Nutritional Support
Electric Impedance
2012
122 Citations (Scopus)

Opioid-induced bowel dysfunction: pathophysiology and management

Brock, C., Olesen, S. S., Olesen, A., Frøkjaer, J. B., Andresen, T. & Drewes, A., 2012, In : Drugs. 72, 14, p. 1847-1865

Research output: Contribution to journalJournal articleResearchpeer-review

2015
12 Citations (Scopus)

A Randomized Controlled Trial on the Effect of Tapentadol and Morphine on Conditioned Pain Modulation in Healthy Volunteers

Martini, C., van Velzen, M., Drewes, A., Aarts, L., Dahan, A. & Niesters, M., 16 Jun 2015, In : PLOS ONE. 10, 6, e0128997.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
morphine
Morphine
volunteers
pain
Healthy Volunteers

Diagnostik og behandling af kronisk pankreatit

Drewes, A., Frøkjær, J. B., Jørgensen, M. T., Knop, F. K., Mortensen, M. B., Schaffalitzky de Muckadell, O. B., Nøjgaard, C., Olesen, S. S., Phillipsen, E. & Rasmussen, H. H., 2015, DSGH Dansk Selskab for Gastroenterologi og Hepatologi.

Research output: Book/ReportReportResearchpeer-review

Open Access
2013

Visceral smerte

Drewes, A., 2013, Smerter: baggrund, evidens, behandling. Jensen, T. S., Dahl, J. B. & Arendt-Nielsen, L. (eds.). 3. udgave ed. Kbh.: FADL's Forlag, p. 133-149 17 p.

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

2016
21 Citations (Scopus)

Chronic Pancreatitis in the 21st Century - Research Challenges and Opportunities: Summary of a National Institute of Diabetes and Digestive and Kidney Diseases Workshop

Uc, A., Andersen, D. K., Bellin, M. D., Bruce, J. I., Drewes, A. M., Engelhardt, J. F., Forsmark, C. E., Lerch, M. M., Lowe, M. E., Neuschwander-Tetri, B. A., OʼKeefe, S. J., Palermo, T. M., Pasricha, P., Saluja, A. K., Singh, V. K., Szigethy, E. M., Whitcomb, D. C., Yadav, D. & Conwell, D. L., Nov 2016, In : Pancreas. 45, 10, p. 1365-1375 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

National Institute of Diabetes and Digestive and Kidney Diseases (U.S.)
Chronic Pancreatitis
Education
Research
Trypsinogen
2013
2012
8 Citations (Scopus)

The absorption profile of pregabalin in chronic pancreatitis

Olesen, A. E., Olofsen, E., Olesen, S. S., Staahl, C., Andresen, T., Dahan, A. & Drewes, A., 2012, In : Basic & Clinical Pharmacology & Toxicology. 111, 6, p. 385-390 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2018

Pharmacological Treatments for Pain

Hesselink, JMK., Drewes, A. & Wallace, MS., 2018, Pain 2018: Refresher Courses, 17th World Congress on Pain. Gold, M. S., Pogatzki-Zahn, E. M. & Wallace, M. S. (eds.). IASP Press, p. 204-217 14 p.

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

2017
12 Citations (Scopus)

An experimental study comparing the respiratory effects of tapentadol and oxycodone in healthy volunteers

van der Schrier, R., Jonkman, K., van Velzen, M., Olofsen, E., Drewes, A. M., Dahan, A. & Niesters, M., 2017, In : British Journal of Anaesthesia. 119, 6, p. 1169-1177 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Oxycodone
Healthy Volunteers
mu Opioid Receptor
Respiratory Insufficiency
Opioid Analgesics
2019
11 Citations (Scopus)

Pathophysiology and management of opioid-induced constipation: European expert consensus statement

Farmer, A. D., Drewes, A., Chiarioni, G., De Giorgio, R., O’Brien, T., Morlion, B. & Tack, J., Feb 2019, In : United European Gastroenterology Journal. 7, 1, p. 7-20 14 p.

Research output: Contribution to journalReview articleResearchpeer-review

Constipation
Opioid Analgesics
Laxatives
Narcotic Antagonists
mu Opioid Receptor
2017
13 Citations (Scopus)

Development and Validation of a Chronic Pancreatitis Prognosis Score in 2 Independent cohorts

Beyer, G., Mahajan, U. M., Budde, C., Bulla, T. J., Kohlmann, T., Kuhlmann, L., Schütte, K., Aghdassi, A. A., Weber, E., Weiss, U., Drewes, A. M., Olesen, S. S., Lerch, M. M. & Mayerle, J., 2017, In : Gastroenterology. 153, 6, p. 1544-1554

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Patient Readmission
Length of Stay
Physiologic Monitoring
Platelet Count
4 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
2018
10 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
2011
5 Citations (Scopus)

Pain sensitivity and experimentally induced sensitisation in red haired females

Andresen, T., Lunden, D., Drewes, A. M. & Arendt-Nielsen, L., 2011, In : Scandinavian Journal of Pain. 2, 1, p. 3-6 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2013

Nutritional assessment in ambulatory patients with chronic pancreatitis

Holst, M., Olesen, S. S., Koehler, M., Hansen, L. J., Christensen, S. J., Andersen, I., Drewes, A. M. & Rasmussen, H. H., 2013, In : Clinical Nutrition. 32, Suppl. 1, PP068-SUN.

Research output: Contribution to journalConference abstract in journalResearchpeer-review

2016

Predicting of Opioid Analgesia Using Electroencephalography and Machine Learning

Gram, M., Erlenwein, J., Petzke, F., Falla, D., Przemeck, M., Emons, M., Reuster, M., Olesen, S. S. & Drewes, A., 2016.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearchpeer-review

Open Access
2018

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

Open Access
Refractory materials
Surgery
Breast Neoplasms
Pain
Testing
2015

Hvad er årsagerne til recidiverende abdominalsmerter?

Translated title of the contribution: In Process CitationDrewes, A. M., 5 Jan 2015, In : Ugeskrift for Laeger. 177, 2, p. 38 V66549.

Research output: Contribution to journalEditorialResearchpeer-review

2017
5 Citations (Scopus)

Esophagogastric junction in systemic sclerosis: A study with the functional lumen imaging probe

Fynne, L., Liao, D., Aksglaede, K., Lottrup, C., Gregersen, H., Bjerregaard, N. C., Drewes, A. M. & Krogh, K., 2017, In : Neurogastroenterology and Motility. 29, 8, 7 p., e13073.

Research output: Contribution to journalJournal articleResearchpeer-review

Esophagogastric Junction
Systemic Scleroderma
Deglutition Disorders
Healthy Volunteers
Pressure
2018
1 Citation (Scopus)

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
2014
7 Citations (Scopus)

Intradermal glutamate and capsaicin injections: Intra- and interindividual variability of provoked hyperalgesia and allodynia

Nilsson, M., Lassen, D., Andresen, T., Nielsen, A. K., Arendt-Nielsen, L. & Drewes, A. M., Jun 2014, In : Clinical and Experimental Pharmacology and Physiology. 41, 6, p. 423-429 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Capsaicin
Hyperalgesia
Glutamic Acid
Injections
Intradermal Injections
1 Citation (Scopus)

Letter: proton pump inhibitor usage still seems to reduce the risk of high-grade dysplasia and/or oesophageal adenocarcinoma in Barrett's oesophagus - authors' reply

Hvid-Jensen, F., Drewes, A. M. & Funch-Jensen, P., Oct 2014, In : Alimentary Pharmacology and Therapeutics. 40, 7, p. 860-861 2 p.

Research output: Contribution to journalComment/debateResearchpeer-review

2018

Measuring recto-anal Inhibitory reflex using functional lumen imaging probe: A pilot study

Alqudah, M. M., Drewes, A. & McMahon, B. P., 2018, IEEE MECBME 2018: Conference Booklet. IEEE

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Anal Canal
Reflex
Fecal Incontinence
Pressure
Architectural Accessibility
2011
12 Citations (Scopus)

Spectral and dynamic electroencephalogram abnormalities are correlated to psychometric test performance in hepatic encephalopathy

Olesen, S. S., Graversen, C., Hansen, T. M., Blauenfeldt, R. A., Hansen, J. B., Steimle, K. & Drewes, A. M., 2011, In : Scandinavian Journal of Gastroenterology. 46, 7-8, p. 988-996

Research output: Contribution to journalJournal articleResearchpeer-review

2020

A clinically feasible method for the assessment and characterization of pain in patients with chronic pancreatitis

Phillips, A. E., Faghih, M., Kuhlmann, L., Larsen, I. M., Drewes, A. M., Singh, V. K., Yadav, D., Olesen, S. S. & Pancreatic Quantitative Sensory Testing (P-QST) Working Group, Jan 2020, In : Pancreatology. 20, 1, p. 25-34

Research output: Contribution to journalJournal articleResearchpeer-review

Chronic Pancreatitis
Pain Measurement
Pain
Reference Values
Pressure
2015
116 Citations (Scopus)

Recommendations on practice of conditioned pain modulation (CPM) testing

Yarnitsky, D., Bouhassira, D., Drewes, A. M., Fillingim, R. B., Granot, M., Hansson, P., Landau, R., Marchand, S., Matre, D., Nilsen, K. B., Stubhaug, A., Treede, R. D. & Wilder-Smith, O. H. G., 2015, In : European Journal of Pain. 19, 6, p. 805-806 2 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
Pain
Consensus
Research Personnel
Research