Urban Arnelo

About me
Publications
CV
Public outreach and news

About me

General surgeon with special training in upper abdominal surgery and
endoscopy. Head of Endoscopic Surgery.
Member of the endoscopy council in Swedish Gastroenterological Association.
Board member of Scandinavian Association for Digestive Endoscopy (SADE).
Chairman of The Nordic countries Allied Network for Development and Research
in Endoscopy (ANDRE), the SADE research committée.
*Teaching interest*
Upper abdominal surgery and Endoscopy

Research

*Research interest*
Endoscopic surgery
IAPP in the control of food intake

Articles

Article: MINERVA GASTROENTEROLOGY. 2024;70(1):1-9
Lumen apposing metal stents vs. double pigtail plastic stents for the drainage of pancreatic walled-off necrosis
Valente R; Zarantonello L; Del Chiaro M; Vujasinovic M; Baldaque-Silva F; Scandavini CM; Rangelova E; Vespasiano F; Anzillotti G; Lohr JM; Arnelo U
Article: DIGESTIVE AND LIVER DISEASE. 2023;55(3):387-393
Machine learning for the prediction of post-ERCP pancreatitis risk: A proof-of-concept study
Archibugi L; Ciarfaglia G; Cardenas-Jaen K; Poropat G; Korpela T; Maisonneuve P; Aparicio JR; Casellas JA; Arcidiacono PG; Mariani A; Stimac D; Hauser G; Udd M; Kylanpaa L; Rainio M; Di Giulio E; Vanella G; Lohr JM; Valente R; Arnelo U; Fagerstrom N; De Pretis N; Gabbrielli A; Brozzi L; Capurso G; de-Madaria E
Article: SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2022;36(10):7431-7443
Single-operator peroral pancreatoscopy in the preoperative diagnostics of suspected main duct intraductal papillary mucinous neoplasms: efficacy and novel insights on complications
Vehvilainen S; Fagerstrom N; Valente R; Seppanen H; Udd M; Lindstrom O; Mustonen H; Swahn F; Arnelo U; Kylanpaa L
Article: BMJ OPEN. 2022;12(5):e059877
Cohort profile: the Swedish Pancreatitis Cohort (SwePan)
Selin D; Yang B; Lindblad M; Arnelo U; Nilsson M; Sadr-Azodi O; Maret-Ouda J
Article: PANCREATOLOGY. 2022;22(4):516-524
The use of ace inhibitors influences the risk of progression of BD IPMNs under follow-up
Valente R; Crippa S; Arnelo U; Vanella G; Zerboni G; Zarantonello L; Fogliati A; Arcidiacono PG; Vujasinovic M; Lohr JM; Falconi M; Capurso G; Del Chiaro M
Article: DIGESTIVE DISEASES AND SCIENCES. 2022;67(4):1345-1351
Digital Cholangioscopic Interpretation: When North Meets the South
Kahaleh M; Raijman I; Gaidhane M; Tyberg A; Sethi A; Slivka A; Adler DG; Sejpal D; Shahid H; Sarkar A; Martins F; Boumitri C; Burton S; Bertani H; Tarnasky P; Gress F; Gan I; Ardengh JC; Kedia P; Arnelo U; Jamidar P; Shah RJ; Robles-Medranda C
Article: SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2022;36(4):2401-2411
Adenomatous neoplasia in the papilla of Vater endoscopic and/or surgical resection?
Haraldsson E; Halimi A; Rangelova E; Valente R; Lohr JM; Arnelo U
Article: JOURNAL OF CLINICAL GASTROENTEROLOGY. 2022;56(2):e94-e97
Digital Single-operator Cholangioscopy (DSOC) Improves Interobserver Agreement (IOA) and Accuracy for Evaluation of Indeterminate Biliary Strictures The Monaco Classification
Sethi A; Tyberg A; Slivka A; Adler DG; Desai AP; Sejpal DV; Pleskow DK; Bertani H; Gan S-I; Shah R; Arnelo U; Tarnasky PR; Banerjee S; Itoi T; Moon JH; Kim DC; Gaidhane M; Raijman I; Peterson BT; Gress FG; Kahaleh M
Article: JMIR HUMAN FACTORS. 2021;8(4):e30867
User Experience in Remote Surgical Consultation: Survey Study of User Acceptance and Satisfaction in Real-Time Use of a Telemedicine Service
Aminoff H; Meijer S; Groth K; Arnelo U
Article: ENDOSCOPY. 2021;53(10):1071-1087
Curriculum for ERCP and endoscopic ultrasound training in Europe: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement.
Johnson G; Webster G; Boškoski I; Campos S; Gölder SK; Schlag C; Anderloni A; Arnelo U; Badaoui A; Bekkali N; Christodoulou D; Czakó L; Fernandez Y Viesca M; Hritz I; Hucl T; Kalaitzakis E; Kylänpää L; Nedoluzhko I; Petrone MC; Poley J-W; Seicean A; Vila J; Arvanitakis M; Dinis-Ribeiro M; Ponchon T; Bisschops R
Article: ENDOSCOPY. 2021;53(10):1011-1019
Transpancreatic biliary sphincterotomy versus double guidewire in difficult biliary cannulation: a randomized controlled trial
Kylanpaa L; Koskensalo V; Saarela A; Ejstrud P; Udd M; Lindstrom O; Rainio M; Tenca A; Halttunen J; Qvigstad G; Arnelo U; Fagerstrom N; Hauge T; Aabakken L; Gronroos J
Article: PANCREATOLOGY. 2021;21(7):1371-1377
Outcome after resection for invasive intraductal papillary mucinous neoplasia is similar to conventional pancreatic ductal adenocarcinoma
Holmberg M; Ghorbani P; Gilg S; Del Chiaro M; Arnelo U; Lohr J-M; Sparrelid E
Article: CLINICAL ENDOSCOPY. 2021;54(5):713-721
Endoscopic Stenting for Malignant Biliary Obstruction: Results of a Nationwide Experience
Lubbe J; Sandblom G; Arnelo U; Jonas E; Enochsson L
Article: DIGESTIVE AND LIVER DISEASE. 2021;53(8):998-1003
A tug-of-war in intraductal papillary mucinous neoplasms management: Comparison between 2017 International and 2018 European guidelines
Crippa S; Fogliati A; Valente R; Sadr-Azodi O; Arnelo U; Capurso G; Halimi A; Partelli S; Ateeb Z; Arcidiacono PG; Lohr JM; Falconi M; Del Chiaro M
Article: GASTROENTEROLOGY. 2021;161(1):185-195
Fully Covered Self-Expanding Metal Stent vs Multiple Plastic Stents to Treat Benign Biliary Strictures Secondary to Chronic Pancreatitis: A Multicenter Randomized Trial
Ramchandani M; Lakhtakia S; Costamagna G; Tringali A; Puspoek A; Tribl B; Dolak W; Deviere J; Arvanitakis M; van der Merwe S; Laleman W; Ponchon T; Lepilliez V; Gabbrielli A; Bernardoni L; Bruno MJ; Poley J-W; Arnelo U; Lau J; Roy A; Bourke M; Kaffes A; Neuhaus H; Peetermans J; Rousseau M; Reddy DN
Article: SCIENCE TRANSLATIONAL MEDICINE. 2021;13(599):eabb3107
A biliary immune landscape map of primary sclerosing cholangitis reveals a dominant network of neutrophils and tissue-resident T cells
Zimmer CL; von Seth E; Buggert M; Strauss O; Hertwig L; Nguyen S; Wong AYW; Zotter C; Berglin L; Michaelsson J; Hansson MR; Arnelo U; Sparrelid E; Ellis ECS; Soderholm JD; Keita AV; Holm K; Ozenci V; Hov JR; Mold JE; Cornillet M; Ponzetta A; Bergquist A; Bjorkstrom NK
Article: JMIR FORMATIVE RESEARCH. 2021;5(6):e26505
Modeling the Implementation Context of a Telemedicine Service: Work Domain Analysis in a Surgical Setting
Aminoff H; Meijer S; Arnelo U; Groth K
Article: JOURNAL OF PROTEOME RESEARCH. 2021;20(5):2725-2738
Metabolic Characterization of Plasma and Cyst Fluid from Cystic Precursors to Pancreatic Cancer Patients Reveal Metabolic Signatures of Bacterial Infection
Morgell A; Reisz JA; Ateeb Z; Davanian H; Reinsbach SE; Halimi A; Gaiser R; Valente R; Arnelo U; Del Chiaro M; Chen MS; D'Alessandro A
Article: DIGESTIVE ENDOSCOPY. 2021;33(4):639-647
Chronic use of statins and acetylsalicylic acid and incidence of post-endoscopic retrograde cholangiopancreatography acute pancreatitis: A multicenter, prospective, cohort study
Cardenas-Jaen K; Archibugi L; Poropat G; Korpela T; Maisonneuve P; Aparicio JR; Udd M; Stimac D; Arcidiacono PG; De Pretis N; Valente R; Di Giulio E; Casellas JA; Kylanpaa L; Hauser G; Mariani A; Gabbrielli A; Lohr M; Vanella G; Rainio M; Brozzi L; Arnelo U; Fagerstrom N; Capurso G; de-Madaria E
Article: ENDOSCOPY. 2021;53(05):522-534
Endoscopic management of superficial nonampullary duodenal tumors: European Society of Gastrointestinal Endoscopy (ESGE) Guideline
Vanbiervliet G; Moss A; Arvanitakis M; Arnelo U; Beyna T; Busch O; Deprez PH; Kunovsky L; Larghi A; Manes G; Napoleon B; Nalankilli K; Nayar M; Perez-Cuadrado-Robles E; Seewald S; Strijker M; Barthet M; van Hooft JE
Article: ENDOSCOPY. 2021;53(04):429-448
Endoscopic management of ampullary tumors: European Society of Gastrointestinal Endoscopy (ESGE) Guideline
Vanbiervliet G; Strijker M; Arvanitakis M; Aelvoet A; Arnelo U; Beyna T; Busch O; Deprez PH; Kunovsky L; Larghi A; Manes G; Moss A; Napoleon B; Nayar M; Perez-Cuadrado-Robles E; Seewald S; Barthet M; van Hooft JE
Article: ANNALS OF SURGICAL ONCOLOGY. 2021;28(3):1543-1551
Surgical Outcomes After Total Pancreatectomy: A High-Volume Center Experience
Stoop TF; Ateeb Z; Ghorbani P; Scholten L; Arnelo U; Besselink MG; Del Chiaro M
Article: ANNALS OF SURGERY. 2021;273(3):579-586
Surgery Improves Survival After Neoadjuvant Therapy for Borderline and Locally Advanced Pancreatic Cancer A Single Institution Experience
Rangelova E; Wefer A; Persson S; Valente R; Tanaka K; Orsini N; Segersvard R; Arnelo U; Del Chiaro M
Article: LAKARTIDNINGEN. 2021;118:20050
[Endoscopic sutures offer more surgical options].
Elbe P; Vujasinovic M; V Tsolakis A; Tsekrekos A; Rouvelas I; Arnelo U
Article: JMIR FORMATIVE RESEARCH. 2021;5(1):e20692
Telemedicine for Remote Surgical Guidance in Endoscopic Retrograde Cholangiopancreatography: Mixed Methods Study of Practitioner Attitudes
Aminoff H; Meijer S; Arnelo U; Frennert S
Article: GUT MICROBES. 2021;13(1):1983101
Isolation of pancreatic microbiota from cystic precursors of pancreatic cancer with intracellular growth and DNA damaging properties
Halimi A; Gabarrini G; Sobkowiak MJ; Ateeb Z; Davanian H; Gaiser RA; Arnelo U; Valente R; Wong AYW; Moro CF; Del Chiaro M; Ozenci V; Chen MS
Article: ANNALS OF SURGERY. 2020;272(6):1118-1124
Main Duct Dilatation Is the Best Predictor of High-grade Dysplasia or Invasion in Intraductal Papillary Mucinous Neoplasms of the Pancreas
Del Chiaro M; Beckman R; Ateeb Z; Orsini N; Rezaee N; Manos L; Valente R; Yuan C; Ding D; Margonis GA; Yin L; Cameron JL; Makary MA; Burkhart RA; Weiss MJ; He J; Arnelo U; Yu J; Wolfgang CL
Article: ENDOSCOPY INTERNATIONAL OPEN. 2020;8(3):E368-E376
Bimodal ERCP, a new way of seeing things
Reuterwall M; Waldthaler A; Lubbe J; Kadesjo N; Mucelli RP; Del Chiaro M; Lohr M; Arnelo U
Article: ENDOSCOPY INTERNATIONAL OPEN. 2020;8(3):E326-E337
Telepresence-teleguidance to facilitate training and quality assurance in ERCP: a health economic modeling approach
Roos JB; Bergenzaun P; Groth K; Lundell L; Arnelo U
Article: EUROPEAN JOURNAL OF RADIOLOGY. 2020;123:108789
Radiation dose in cone beam CT guided ERCP
Waldthaler A; Reuterwall-Hansson M; Arnelo U; Kadesjo N
Article: ANNALS OF SURGICAL ONCOLOGY. 2020;27(2):587-596
Impact of Endocrine and Exocrine Insufficiency on Quality of Life After Total Pancreatectomy
Stoop TF; Ateeb Z; Ghorbani P; Scholten L; Arnelo U; Besselink MG; Del Chiaro M
Article: GASTROINTESTINAL ENDOSCOPY. 2019;90(6):957-963
Macroscopic appearance of the major duodenal papilla influences bile duct cannulation: a prospective multicenter study by the Scandinavian Association for Digestive Endoscopy Study Group for ERCP
Haraldsson E; Kylanpaa L; Gronroos J; Saarela A; Toth E; Qvigstad G; Hult M; Lindstrom O; Laine S; Karjula H; Hauge T; Sadik R; Arnelo U
Article: SCIENTIFIC REPORTS. 2019;9(1):10208
Integrated targeted metabolomic and lipidomic analysis: A novel approach to classifying early cystic precursors to invasive pancreatic cancer
Gaiser RA; Pessia A; Ateeb Z; Davanian H; Moro CF; Alkharaan H; Healy K; Ghazi S; Arnelo U; Valente R; Velagapudi V; Chen MS; Del Chiaro M
Article: TRANSPLANTATION DIRECT. 2019;5(3):e432
Long-term Outcome of Endoscopic and Percutaneous Transhepatic Approaches for Biliary Complications in Liver Transplant Recipients
Roenning J; Berglund E; Arnelo U; Ericzon B-G; Nowak G
Article: BMC GASTROENTEROLOGY. 2019;19(1):35
The clinical value of ERCP-guided cholangiopancreatoscopy using a single-operator system
Reuterwall M; Lubbe J; Enochsson L; Lundell L; Konradsson M; Swahn F; Del Chiaro M; Lohr M; Arnelo U
Article: HPB. 2019;21(2):219-225
Pancreatectomy with arterial resection is superior to palliation in patients with borderline resectable or locally advanced pancreatic cancer
Del Chiaro M; Rangelova E; Halimi A; Ateeb Z; Scandavini C; Valente R; Segersvard R; Arnelo U; Verbeke CS
Article: LIVER INTERNATIONAL. 2019;39(2):382-388
Diagnostic performance of a stepwise cytological algorithm for biliary malignancy in primary sclerosing cholangitis
von Seth E; Ouchterlony H; Dobra K; Hjerpe A; Arnelo U; Haas S; Bergquist A
Article: LANGENBECKS ARCHIVES OF SURGERY. 2019;404(1):31-37
Main pancreatic duct dilation greater than 6mm is associated with an increased risk of high-grade dysplasia and cancer in IPMN patients
Ateeb Z; Valente R; Pozzi-Mucelli RM; Malgerud L; Schlieper Y; Rangelova E; Fernandez-Moro C; Lohr JM; Arnelo U; Del Chiaro M
Article: DIGESTIVE ENDOSCOPY. 2019;31(1):69-76
Intraoperative versus postoperative rendezvous endoscopic retrograde cholangiopancreatography to treat common bile duct stones during cholecystectomy
Noel R; Arnelo U; Swahn F
Article: JOURNAL OF CLINICAL GASTROENTEROLOGY. 2019;53(1):71-75
Digital Pancreaticocholangioscopy for Mapping of Pancreaticobiliary Neoplasia Can We Alter the Surgical Resection Margin?
Tyberg A; Raijman I; Siddiqui A; Arnelo U; Adler DG; Xu M-M; Nassani N; Sejpal DV; Kedia P; Lee YN; Gress FG; Ho S; Gaidhane M; Kahaleh M
Article: EUROPEAN JOURNAL OF IMMUNOLOGY. 2018;48(12):1997-2004
Primary sclerosing cholangitis leads to dysfunction and loss of MAIT cells
von Seth E; Zimmer CL; Reuterwall-Hansson M; Barakat A; Arnelo U; Bergquist A; Ivarsson MA; Bjorkstorm NK
Article: PANCREATOLOGY. 2018;18(8):900-904
Diagnosis, treatment and long-term outcome of autoimmune pancreatitis in Sweden
Vujasinovic M; Valente R; Maier P; von Beckerath V; Haas SL; Arnelo U; Del Chiaro M; Kartalis N; Pozzi-Mucelli RM; Fernandez-Moro C; Verbeke CS; Yu J; Ye W; Lohr JM
Article: HPB. 2018;20(10):932-938
Index versus delayed cholecystectomy in mild gallstone pancreatitis: results of a randomized controlled trial
Noel R; Arnelo U; Lundell L; Hammarqvist F; Jumaa H; Enochsson L; Sandblom G
Article: PANCREATOLOGY. 2018;18(7):734-741
RCAN1 is a marker of oxidative stress, induced in acute pancreatitis
Norberg KJ; Nania S; Li X; Gao H; Szatmary P; Segersvard R; Haas S; Wagman A; Arnelo U; Sutton R; Heuchel RL; Lohr JM
Article: GASTROENTEROLOGY. 2018;155(3):752-759.e5
No Superiority of Stents vs Balloon Dilatation for Dominant Strictures in Patients With Primary Sclerosing Cholangitis
Ponsioen CY; Arnelo U; Bergquist A; Rauws EA; Paulsen V; Cantu P; Parzanese I; De Vries EM; van Munster KN; Said K; Chazouilleres O; Desaint B; Kemgang A; Farkkila M; Van der Merwe S; Van Steenbergen W; Marschall H-U; Stotzer P-O; Thorburn D; Pereira SP; Aabakken L
Article: GUT. 2018;67(5):789-804
European evidence-based guidelines on pancreatic cystic neoplasms
Del Chiaro M; Besselink MG; Scholten L; Bruno MJ; Cahen DL; Gress TM; van Hooft JE; Lerch MM; Mayerle J; Hackert T; Satoi S; Zerbi A; Cunningham D; De Angelis C; Giovanni M; de-Madaria E; Hegyi P; Rosendahl J; Friess H; Manfredi R; Levy P; Real FX; Sauvanet A; Abu Hilal M; Marchegiani G; Esposito I; Ghaneh P; Engelbrecht MRW; Fockens P; van Huijgevoort NCM; Wolfgang C; Bassi C; Gubergrits NB; Verbeke C; Kloppel G; Scarpa A; Zamboni G; Lennon AM; Sund M; Kartalis N; Grenacher L; Falconi M; Arnelo U; Kopchak KV; Oppong K; McKay C; Hauge T; Conlon K; Adham M; Ceyhan GO; Salvia R; Dervenis C; Allen P; Paye F; Bartsch DK; Lohr M; Mutignani M; Laukkarinen J; Schulick R; Valente R; Seufferlein T; Capurso G; Siriwardena A; Neoptolemos JP; Pukitis A; Segersvard R; Aghdassi A; Andrianello S; Bossuyt P; Bulow R; Cardenas-Jaen K; Cortegoso P; Fontana M; Haeberle L; Heckler M; Litvin A; Mann K; Michalski C; Michl P; Nappo G; Perri G; Persson S; Scheufele F; Sclafani F; Schmidt M; Venezia L; Volker F; Vullierm M-P; Wusten L
Article: PANCREATOLOGY. 2018;18(2):204-207
Pancreatectomies for pancreatic neoplasms in pediatric and adolescent age: A single institution experience
Scandavini C; Valente R; Rangelova E; Segersvard R; Arnelo U; Permert J; Svensson P-J; Stenman J; Del Chiaro M
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2018;53(1):56-63
Optimizing the detection of biliary dysplasia in primary sclerosing cholangitis before liver transplantation
Majeed A; Castedal M; Arnelo U; Soderdahl G; Bergquist A; Said K
Article: ENDOSCOPY INTERNATIONAL OPEN. 2017;5(9):E798-E808
Preoperative biliary drainage by plastic or self-expandable metal stents in patients with periampullary tumors: results of a randomized clinical study
Olsson G; Frozanpor F; Lundell L; Enochsson L; Ansorge C; Del Chiaro M; Reuterwall-Hansson M; Shetye A; Arnelo U
Article: UNITED EUROPEAN GASTROENTEROLOGY JOURNAL. 2017;5(4):504-510
Endoscopic classification of the papilla of Vater. Results of an inter- and intraobserver agreement study
Haraldsson E; Lundell L; Swahn F; Enochsson L; Lohr JM; Arnelo U
Article: ANNALS OF SURGICAL ONCOLOGY. 2017;24(4):1120-1126
Survival Analysis and Risk for Progression of Intraductal Papillary Mucinous Neoplasia of the Pancreas (IPMN) Under Surveillance: A Single-Institution Experience
Del Chiaro M; Ateeb Z; Hansson MR; Rangelova E; Segersvard R; Kartalis N; Ansorge C; Lohr MJ; Arnelo U; Verbeke C
Article: BMC GASTROENTEROLOGY. 2017;17(1):38
The HOUSE classification: a novel endoscopic retrograde cholangiopancreatography (ERCP) complexity grading scale
Olsson G; Arnelo U; Swahn F; Toernqvist B; Lundell L; Enochsson L
Article: UNITED EUROPEAN GASTROENTEROLOGY JOURNAL. 2017;5(1):111-118
The impact of prophylactic pancreatic stenting on post-ERCP pancreatitis: A nationwide, register-based study
Olsson G; Lubbe J; Arnelo U; Jonas E; Tornqvist B; Lundell L; Enochsson L
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2016;51(4):465-471
Regional variations in cholecystectomy rates in Sweden: impact on complications of gallstone disease
Noel R; Arnelo U; Enochsson L; Lundell L; Nilsson M; Sandblom G
Article: WORLD JOURNAL OF SURGERY. 2016;40(1):66-72
Does the Frequency of Cholecystectomy Affect the Ensuing Incidence of Gallbladder Cancer in Sweden? A Population-Based Study with a 16-Year Coverage
Noel R; Arnelo U; Lundell L; Sandblom G
Article: UNITED EUROPEAN GASTROENTEROLOGY JOURNAL. 2015;3(6):551-560
Outcome of probe-based confocal laser endomicroscopy (pCLE) during endoscopic retrograde cholangiopancreatography: A single-center prospective study in 45 patients
Loehr J-M; Loennebro R; Stigliano S; Haas SL; Swahn F; Enochsson L; Noel R; Segersvaerd R; Del Chiaro M; Verbeke CS; Arnelo U
Article: ALIMENTARY PHARMACOLOGY & THERAPEUTICS. 2015;42(11-12):1261-1270
Randomised clinical trial: transoral incisionless fundoplication vs. sham intervention to control chronic GERD
Hakansson B; Montgomery M; Cadiere GB; Rajan A; des Varannes SB; Lerhun M; Coron E; Tack J; Bischops R; Thorell A; Arnelo U; Lundell L
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2015;50(11):1419-1427
Endoscopic papillectomy and KRAS expression in the treatment of adenoma in the major duodenal papilla
Haraldsson E; Swahn F; Verbeke C; Mattsson JSM; Enochsson L; Ung K-A; Lundell L; Heuchel R; Lohr J-M; Arnelo U
Article: ENDOSCOPY. 2015;47(9):802-807
ERCP-guided cholangioscopy using a single-use system: nationwide register-based study of its use in clinical practice
Lubbe J; Arnelo U; Lundell L; Swahn F; Tornqvist B; Jonas E; Lohr J-M; Enochsson L
Article: ENDOSCOPY. 2015;47(8):696-702
Prospective evaluation of the clinical utility of single-operator peroral cholangioscopy in patients with primary sclerosing cholangitis
Arnelo U; von Seth E; Bergquist A
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2015;50(7):924-931
The role of antibiotic prophylaxis in routine endoscopic retrograde cholangiopancreatography investigations as assessed prospectively in a nationwide study cohort
Olsson G; Arnelo U; Lundell L; Persson G; Tornqvist B; Enochsson L
Article: LIVER INTERNATIONAL. 2015;35(1):254-262
Primary sclerosing cholangitis increases the risk for pancreatitis after endoscopic retrograde cholangiopancreatography
von Seth E; Arnelo U; Enochsson L; Bergquist A
Article: PANCREATOLOGY. 2014;14(6):510-514
Single-operator pancreatoscopy is helpful in the evaluation of suspected intraductal papillary mucinous neoplasms (IPMN)
Arnelo U; Siiki A; Swahn F; Segersvard R; Enochsson L; del Chiaro M; Lundell L; Verbeke CS; Lohr J-M
Article: LAKARTIDNINGEN. 2014;111(43):1898-1900
[Telemedicine leads to increased patient benefit].
Groth K; Algers G; Arnelo U; Eliasson G; Larsson J; Molén T
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2014;49(6):752-758
Difficult cannulation as defined by a prospective study of the Scandinavian Association for Digestive Endoscopy (SADE) in 907 ERCPs
Halttunen J; Meisner S; Aabakken L; Arnelo U; Gronroos J; Hauge T; Kleveland PM; Schmidt PN; Saarela A; Swahn F; Toth E; Mustonen H; Lohr J-M
Article: ANNALS OF SURGICAL ONCOLOGY. 2014;21(5):1539-1544
Comparison of Preoperative Conference-Based Diagnosis with Histology of Cystic Tumors of the Pancreas
Del Chiaro M; Segersvard R; Mucelli RP; Rangelova E; Kartalis N; Ansorge C; Arnelo U; Blomberg J; Lohr M; Verbeke C
Article: WORLD JOURNAL OF GASTROENTEROLOGY. 2013;19(36):6026-6034
Endoscopic retrograde cholangiopancreatography with rendezvous cannulation reduces pancreatic injury
Swahn F; Regner S; Enochsson L; Lundell L; Permert J; Nilsson M; Thorlacius H; Arnelo U
Article: DIGESTIVE AND LIVER DISEASE. 2013;45(9):703-711
European experts consensus statement on cystic tumours of the pancreas
Del Chiaro M; Verbeke C; Salvia R; Kloeppel G; Werner J; McKay C; Friess H; Manfredi R; Van Cutsem E; Lohr M; Segersvard R
Article: SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2013;27(7):2498-2503
A 10-year study of rendezvous intraoperative endoscopic retrograde cholangiography during cholecystectomy and the risk of post-ERCP pancreatitis
Noel R; Enochsson L; Swahn F; Lohr M; Nilsson M; Permert J; Arnelo U
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2013;48(4):473-479
The clinicopathological spectrum and management of intraductal papillary mucinous neoplasm of the bile duct (IPMN-B)
D'Souza MA; Isaksson B; Lohr M; Enochsson L; Swahn F; Lundell L; Arnelo U
Article: AMERICAN JOURNAL OF GASTROENTEROLOGY. 2013;108(4):552-559
Rendezvous Cannulation Technique Reduces Post-ERCP Pancreatitis: A Prospective Nationwide Study of 12,718 ERCP Procedures
Swahn F; Nilsson M; Arnelo U; Lohr M; Persson G; Enochsson L
Article: ENDOSCOPY. 2013;45(5):357-361
Telemedicine: an important aid to perform high-quality endoscopic retrograde cholangiopancreatography in low-volume centers
Pahlsson HI; Groth K; Permert J; Swahn F; Lohr M; Enochsson L; Lundell L; Arnelo U
Article: DIGESTIVE DISEASES. 2013;31(1):43-50
Conservative Treatment of Chronic Pancreatitis
Lohr J-M; Haas SL; Lindgren F; Enochsson L; Hedstrom A; Swahn F; Segersvard R; Arnelo U
Article: WORLD JOURNAL OF GASTROINTESTINAL ENDOSCOPY. 2012;4(11):506-512
Losartan to prevent hyperenzymemia after endoscopic retrograde cholangiopan-creatography: A randomized clinical trial.
Bexelius TS; Blomberg J; Lu Y-X; Håkansson H-O; Möller P; Nordgren C-E; Arnelo U; Lagergren J; Lindblad M
Article: JOURNAL OF THE PANCREAS. 2012;13(6):654-659
Management of alcohol use disorders in patients with chronic pancreatitis.
Lang MB; Segersvärd R; Grundsten M; Segerdahl M; Arnelo U; Permert J; Franck J; Löhr M; Tsai JA
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2012;47(7):861-869
How to cannulate? A survey of the Scandinavian Association for Digestive Endoscopy (SADE) in 141 endoscopists
Lohr J-M; Aabaken L; Arnelo U; Gronroos J; Halttunen J; Hauge T; Jonas E; Kleveland PM; Schmidt PN; Swahn F; Saarela A; Toth E; Meisner S
Article: ANNALS OF SURGERY. 2012;255(6):1032-1036
The Effect of Prophylactic Transpapillary Pancreatic Stent Insertion on Clinically Significant Leak Rate Following Distal Pancreatectomy Results of a Prospective Controlled Clinical Trial
Frozanpor F; Lundell L; Segersvard R; Arnelo U
Article: SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2012;26(5):1369-1376
Possible mortality reduction by endoscopic sphincterotomy during endoscopic retrograde cholangiopancreatography: a population-based case-control study
Stromberg C; Arnelo U; Enochsson L; Lohr M; Nilsson M
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2012;47(2):191-196
Food intake and meal pattern in IAPP knockout mice with and without infusion of exogenous IAPP
Olsson M; Herrington MK; Reidelberger RD; Permert J; Gebre-Medhin S; Arnelo U
Article: GASTROINTESTINAL ENDOSCOPY. 2010;72(6):1175-1184
Nationwide, population-based data from 11,074 ERCP procedures from the Swedish Registry for Gallstone Surgery and ERCP
Enochsson L; Swahn F; Arnelo U; Nilsson M; Lohr M; Persson G
Article: JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. 2010;53(3):667-673
Simultaneous quantification of glycine- and taurine-conjugated bile acids, total bile acids, and choline-containing phospholipids in human bile using ¹H NMR spectroscopy
Ijare OB; Bezabeh T; Albiin N; Bergquist A; Arnelo U; Lindberg B; Smith ICP
Article: JOURNAL OF THE PANCREAS. 2010;11(5):439-443
Impact of pancreatic gland volume on fistula formation after pancreatic tail resection.
Frozanpor F; Albiin N; Linder S; Segersvärd R; Lundell L; Arnelo U
Article: SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2010;24(5):1011-1016
Ten years of Swedish experience with intraductal electrohydraulic lithotripsy and laser lithotripsy for the treatment of difficult bile duct stones: an effective and safe option for octogenarians
Swahn F; Edlund G; Enochsson L; Svensson C; Lindberg B; Arnelo U
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2010;45(2):208-216
Antireflux stent versus conventional stent in the palliation of distal esophageal cancer. A randomized, multicenter clinical trial
Blomberg J; Wenger U; Lagergren J; Arnelo U; Agustsson T; Johnsson E; Toth E; Lagergren P
Article: MAGNETIC RESONANCE MATERIALS IN PHYSICS BIOLOGY AND MEDICINE. 2009;22(5):267-275
Detection and quantification of d-glucuronic acid in human bile using ¹H NMR spectroscopy: relevance to the diagnosis of pancreatic cancer
Bezabeh T; Ijare OB; Albiin N; Arnelo U; Lindberg B; Smith ICP
Article: NMR IN BIOMEDICINE. 2009;22(5):471-479
Absence of glycochenodeoxycholic acid (GCDCA) in human bile is an indication of cholestasis: A ¹H MRS study
Ijare OB; Bezabeh T; Albiin N; Arnelo U; Bergquist A; Lindberg B; Smith ICP
Article: WORLD JOURNAL OF SURGERY. 2009;33(6):1224-1228
Treatment of Postoperative Esophagorespiratory Fistulas with Dual Self-Expanding Metal Stents
Agustsson T; Nilsson M; Henriksson G; Arnelo U; Juto JE; Lundell L
Article: ACTA RADIOLOGICA. 2008;49(8):855-862
Detection of cholangiocarcinoma with magnetic resonance spectroscopy of bile in patients with and without primary sclerosing cholangitis
Albiin N; Smith ICP; Arnelo U; Lindberg B; Bergquist A; Dolenko B; Bryksina N; Bezabeh T
Article: CLINICAL GASTROENTEROLOGY AND HEPATOLOGY. 2008;6(9):1049-1053
Endoscopic sphincterotomy and risk of malignancy in the bile ducts, liver, and pancreas
Stromberg C; Luo J; Enochsson L; Arnelo U; Nilsson M
Article: REGULATORY PEPTIDES. 2008;148(1-3):21-25
Gastric emptying in response to IAPP and CCK in rats with subdiaphragmatic afferent vagotomy
Wickbom J; Herrington MK; Permert J; Jansson A; Arnelo U
Article: AMERICAN JOURNAL OF TRANSPLANTATION. 2008;8(2):458-462
Intramuscular autotransplantation of pancreatic islets in a 7-year-old child:: A 2-year follow-up
Rafael E; Tibell A; Ryden M; Lundgren T; Savendhal L; Borgstrom B; Arnelo U; Isaksson B; Nilsson B; Korsgren O; Permert J
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2007;42(8):1018-1020
Endoscopic evaluation of the pancreatic duct system: Opportunities offered by novel technology
Arnelo U; Albiin N; Enochsson L; Meisner S; Permert J; Lundell L
Article: PEPTIDES. 2007;28(7):1416-1423
Comparison of the effects of chronic central administration and chronic peripheral administration of islet amyloid polypeptide on food intake and meal pattern in the rat
Olsson M; Herrington MK; Reidelberger RD; Permert J; Arnelo U
Article: REGULATORY PEPTIDES. 2007;141(1-3):19-24
BVT.3531 reduces body weight and activates KATp channels in isolated arcuate neurons in rats
Mirshamsi S; Olsson M; Arnelo U; Kinsella JM; Permert J; Ashford MLJ
Article: SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2006;20(11):1675-1680
An antireflux stent versus conventional stents for palliation of distal esophageal or cardia cancer: a randomized clinical study
Wenger U; Johnsson E; Arnelo U; Lundell L; Lagergren J
Article: ENDOSCOPY. 2006;38(6):561-565
Diagnostic and prognostic implications of DNA ploidy and S-Phase evaluation in the assessment malignancy in biliary strictures
Lindberg B; Enochsson L; Tribukait B; Arnelo U; Bergquist A
Article: PANCREATOLOGY. 2005;5(1):29-36
Chronically administered islet amyloid polypeptide in rats serves as an adiposity inhibitor and regulates energy homeostasis
Isaksson B; Wang F; Permert J; Olsson M; Fruin B; Herrington MK; Enochsson L; Erlanson-Albertsson C; Arnelo U
Article: PANCREATOLOGY. 2005;5(6):537-544
Delayed gastric emptying and intestinal hormones following pancreatoduodenectomy
Strömmer L; Räty S; Hennig R; Adrian TE; Friess H; Böttiger Y; Stanaitis J; Nordback I; Sand J; Arnelo U
Article: AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY, INTEGRATIVE AND COMPARATIVE PHYSIOLOGY. 2004;287(3):R568-R574
Amylin receptor blockade stimulates food intake in rats
Reidelberger RD; Haver AC; Arnelo U; Smith DD; Schaffert CS; Permert J
Article: SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2004;18(3):367-371
Intraoperative endoscopic retrograde cholangiopancreatography (ERCP) to remove common bile duct stones during routine laparoscopic cholecystectomy does not prolong hospitalization - A 2-year experience
Enochsson L; Lindberg B; Swahn F; Arnelo U
Article: EUROPEAN JOURNAL OF ENDOCRINOLOGY. 2002;147(6):825-833
Early impairment of insulin secretion in rats after surgical trauma
Strömmer L; Wickbom M; Wang F; Herrington MK; Östenson CG; Arnelo U; Permert J
Article: ENDOSCOPY. 2002;34(11):909-916
Diagnosis of biliary strictures in conjunction with endoscopic retrograde cholangiopancreaticography, with special reference to patients with primary sclerosing cholangitis
Lindberg B; Arnelo U; Bergquist A; Thörne A; Hjerpe A; Granqvist S; Hansson LO; Tribukait B; Persson B; Broomé U
Article: NUTRITION. 2001;17(4):332-336
Effect of carbohydrate feeding on insulin action in skeletal muscle after surgical trauma in the rat
Strömmer L; Isaksson B; Wickbom M; Arnelo U; Östenson CG; Herrington M; Permert J
Article: AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY, INTEGRATIVE AND COMPARATIVE PHYSIOLOGY. 2001;280(3):R605-R611
Comparative effects of amylin and cholecystokinin on food intake and gastric emptying in rats
Reidelberger RD; Arnelo U; Granqvist L; Permert J
Article: DIGESTIVE DISEASES. 2001;19(1):57-62
Cystic tumors of the pancreas
Gasslander T; Arnelo U; Albiin N; Permert J
Article: BRAIN RESEARCH. 2000;887(2):391-398
Effects of long-term infusion of anorexic concentrations of islet amyloid polypeptide on neurotransmitters and neuropeptides in rat brain
Arnelo U; Herrington MK; Theodorsson E; Adrian TE; Reidelberger R; Larsson J; Marcusson J; Strömmer L; Ding XZ; Permert J
Article: JOURNAL OF ENDOCRINOLOGY. 2000;167(2):331-338
Gastrointestinal growth factors and pancreatic islet hormones during postoperative IGF-I supplementation in man
Leinsköld T; Adrian TE; Arnelo U; Larsson J; Permert J
Article: METABOLISM-CLINICAL AND EXPERIMENTAL. 2000;49(4):486-491
Preoperative feeding does not reverse postoperative insulin resistance in skeletal muscle in the rat
Strömmer L; Isaksson B; Arnelo U; Lundkvist I; Östenson CG; Wickbom M; Herrington M; Permert J
Article: DIGESTIVE SURGERY. 1999;16(3):197-203
Early gastrointestinal regulatory peptide response to intestinal resection in the rat is stimulated by enteral glutamine supplementation.
Wirén M; Adrian TE; Arnelo U; Permert J; Staab P; Larsson J
Article: AMERICAN JOURNAL OF PHYSIOLOGY. 1998;275(5):R1537-R1542
Sufficiency of postprandial plasma levels of islet amyloid polypeptide for suppression of feeding in rats
Arnelo U; Reidelberger R; Adrian TE; Larsson J; Permert J
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 1998;33(10):1080-1086
An increase in mucosal insulin-like growth factor II content in postresectional rat intestine suggests autocrine or paracrine growth stimulation.
Wirén M; Adrian TE; Arnelo U; Permert J; Staab P; Larsson J
Article: AMERICAN JOURNAL OF PHYSIOLOGY. 1998;275(2):e351-e358
Skeletal muscle insulin resistance after trauma: insulin signaling and glucose transport
Strommer L; Permert J; Arnelo U; Koehler C; Isaksson B; Larsson J; Lundkvist I; Bjornholm M; Kawano Y; Wallberg-Henriksson H; Zierath JR
Article: ENDOCRINOLOGY. 1997;138(10):4081-4085
Chronic low dose islet amyloid polypeptide infusion reduces food intake, but does not influence glucose metabolism, in unrestrained conscious rats: Studies using a novel aortic catheterization technique
Arnelo U; Permert J; Larsson J; Reidelberger RD; Arnelo C; Adrian TE
Article: AMERICAN JOURNAL OF PHYSIOLOGY. 1996;271(6):R1654-R1659
Chronic infusion of islet amyloid polypeptide causes anorexia in rats
Arnelo U; Permert J; Adrian TE; Larsson J; Westermark P; Reidelberger RD
Article: PANCREAS. 1996;13(3):259-267
Increased storage and secretion of islet amyloid polypeptide relative to insulin in the spontaneously diabetic GK rat
Leckstrom A; Ostenson CG; Efendic S; Arnelo U; Permert J; Lundquist I; Westermark P
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 1996;31(1):83-89
Effects of acute and chronic infusion of islet amyloid polypeptide on food intake in rats.
Arnelo U; Blevins JE; Larsson J; Permert J; Westermark P; Reidelberger RD; Adrian TE
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Corrigendum: SCIENTIFIC REPORTS. 2022;12(1):5281
Integrated targeted metabolomic and lipidomic analysis: A novel approach to classifying early cystic precursors to invasive pancreatic cancer (vol 9, 10208, 2019)
Gaiser RA; Pessia A; Ateeb Z; Davanian H; Moro CF; Alkharaan H; Healy K; Ghazi S; Arnelo U; Valente R; Velagapudi V; Chen MS; Del Chiaro M
Editorial comment: GASTROENTEROLOGY. 2021;161(5):e12-e13
A Nerve-Wracking Cyst
Baldaque-Silva F; Moro CF; Arnelo U
Letter: GASTROINTESTINAL ENDOSCOPY. 2020;92(1):229
Macroscopic appearance of the major duodenal papilla Response
Haraldsson E; Arnelo U
Letter: GASTROINTESTINAL ENDOSCOPY. 2020;91(4):959-960
Papillary morphology influences biliary cannulation: beware the small papilla! Response
Haraldsson E; Arnelo U
Review: SCANDINAVIAN JOURNAL OF SURGERY. 2020;109(1):59-68
Conservative Treatment of Chronic Pancreatitis: A Practical Approach
Valente R; Waldthaler A; Scandavini CM; Vujasinovic M; Del Chiaro M; Arnelo U; Lohr J-M
Letter: HPB. 2019;21(9):1254-1255
RE: Pancreatectomy with arterial resection
Del Chiaro M; Arnelo U; Rangelova E; Valente R; Verbeke C
Letter: HPB. 2019;21(9):1251-1252
RE: correct reporting is of utmost importance when a controversial treatment is being evaluated
Arnelo U; Rangelova E; Del Chiaro M; Valente R; Verbeke C
Review: VISCERAL MEDICINE. 2019;35(2):98-108
Endoscopic and Conservative Management of Chronic Pancreatitis and Its Complications
Waldthaler A; Valente R; Arnelo U; Lohr J-M
Review: TRANSLATIONAL GASTROENTEROLOGY AND HEPATOLOGY. 2019;4:7
Palliative therapy in pancreatic cancer-interventional treatment with stents
Waldthaler A; Rutkowski W; Valente R; Arnelo U; Lohr J-M
Review: NUTRIENTS. 2017;9(11):E1241-1241
Pancreatic Exocrine Insufficiency after Bariatric Surgery
Vujasinovic M; Valente R; Thorell A; Rutkowski W; Haas SL; Arnelo U; Martin L; Lohr J-M
Editorial comment: JAMA SURGERY. 2017;152(11):1057
Neoadjuvant Treatment in Locally Advanced and Borderline Resectable Pancreatic Cancer vs Primary Resectable Pancreatic Cancer
Del Chiaro M; Valente R; Arnelo U
Letter: AMERICAN JOURNAL OF GASTROENTEROLOGY. 2017;112(5):804
Pancreatic Cystic Neoplasms: To Needle or Not To Needle, This Is the Question
Del Chiaro M; Arnelo U; Valente R
Editorial comment: JAMA SURGERY. 2017;152(4):343
Minimally Invasive Pancreaticoduodenectomy for the Treatment of Pancreatic-Head and Periampullary Tumors
Del Chiaro M; Valente R; Arnelo U
Letter: NEW ENGLAND JOURNAL OF MEDICINE. 2016;375(25):2500-2501
Primary Sclerosing Cholangitis
Valente R; Del Chiaro M; Arnelo U
Review: UPDATES IN SURGERY. 2016;68(3):257-263
Are there still indications for total pancreatectomy?
Del Chiaro M; Rangelova E; Segersvard R; Arnelo U
Editorial comment: ENDOSCOPY. 2015;47:E517-E518
Clip and snare lifting technique to assist cannulation of a papilla hidden behind a mucosal fold
Valente R; Baldaque-Silva F; Siiki A; Luebbe J; Enochson L; Lohr M; Arnelo U
Editorial comment: ENDOSCOPY. 2015;47:E515-E516
ERCP-directed radiofrequency ablation of ampullary adenomas: a knife-sparing alternative in patients unfit for surgery
Valente R; Urban O; Del Chiaro M; Capurso G; Blomberg J; Lohr JM; Arnelo U
Corrigendum: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2014;49(10):1272
How to cannulate? A survey of the Scandinavian Association for Digestive Endoscopy (SADE) in 141 endoscopists (vol 47, pg 861, 2012)
Lohr JM; Aabakken L; Arnelo U; Gronroos J; Halttunen J; Hauge T; Jonas E; Kleveland PM; Schmidt PN; Swahn F; Saarela A; Toth E; Meisner S
Editorial comment: ENDOSCOPY. 2011;43:E28-E29
Endoscopic closure of a perforated peptic ulcer
Swahn F; Arnelo U; Enochsson L; Lohr M; Agustsson T; Gustavsson K; D'Souza MA; Lundell L
Meeting abstract: PANCREAS. 2007;35(4):426
Islet amyloid polypeptide plays a proinflammatory role in acute pancreatitis by upregulation of chemokine gene expression
Segersvard R; Tsai J; Capitano A; Arnelo U
Review: PANCREATOLOGY. 2001;1(3):267-274
On the role of islet amyloid polypeptide in glucose intolerance and anorexia of pancreatic cancer
Herrington MK; Arnelo U; Permert J
Thesis / dissertation: 1997
Islet amyloid polypeptide in the control of food intake : an experimental study in the rat
Arnelo, Urban
Meeting abstract: GASTROENTEROLOGY. 1995;108(4):A1229
EFFECTS OF IGF-I ON PANCREATIC AND GUT HORMONES, GROWTH-FACTORS, AND PROTEIN-METABOLISM AFTER COLECTOMY IN MAN
LEINSKOLD T; PERMERT J; OLAISON G; ARNELO U; ADRIAN TE; LARSSON J
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Affiliated to Research, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 2023-2025

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Docent, Karolinska Institutet, 2018

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