Accelerated vs Step-Up Endoscopic Treatment for Pancreatic Walled-Off Necrosis: A Randomized Controlled Trial (ACCELERATE). Olsen GA, Schmidt PN, Hadi A, Prahm AP, Werge MP, Roug S, Schefte DF, Lauritsen ML, Hansen EF, Novovic S, Karstensen JG. Clin Gastroenterol Hepatol Aug 17 (online ahead of print).

Impact of stent removal timing on safety after EUS-guided drainage of pancreatic fluid collections with lumen-apposing metal stents: a systematic review and meta-analysis. Maida M, Rizzo GEM, Traina M, Karstensen JG, Voermans RP, Gornals JB, Jagtap N, Ligresti D, Carrozza L, Rancatore G, Ventimiglia M, Facciorusso A, Fabbri C, Anderloni A, Tarantino I. Endoscopy. 2025 Sep 57(9):1023-1033.

Commentary on Kato et al. Jensen JF, Novovic S, Karstensen JG. Endoscopy 2025 Sep;57(9):C13.

Response to Letter to Editor “Accurately Predicting Outcomes in Acute Necrotizing Pancreatitis with Walled-Off Necrosis Patients” by Shangzhu Chen and Chengdong Tang. Ebrahim M, Werge MP, Novovic S, Amin NEL, Karstensen JG, Jørgensen HL. Pancreas. 2025 Sep 1;54(8):e731.​

Complications requiring abdominal surgery in endoscopically treated patients with pancreatic walled-off necrosis: single centre case series. Rasmussen L, Ebrahim M, Werge MP, Schefte DF, Lauritsen ML, Novovic S, Karstensen JG. Pancreas 2025 Jul 1;54(6):e707-e511.​

Gastrointestinal Transit Time Assessed Using a CT-Based Radiopaque Marker Method in Patients With Acute Pancreatitis During Methylnaltrexone Treatment. Knoph CS, Hesthaven AS, Cook ME, Novovic S, Hansen MB, Mortensen MB, Nielsen LBJ, Høgsberg IM, Salomon C, Thorlacius-Ussing O, Mark EB, Frøkjær JB, Olesen SS, Drewes AM. Neurogastroenterol Motil. 2025 Jul;37(7):e70027.​

Circulating biomarkers of macrophage activation in different stages of chronic pancreatitis: A pilot study. Hagn-Meincke R, Novovic S, Hadi A, Jensen AB, Drewes AM, Kraup H, Frøkjær JB,Park WG, Jørgensen PL, Møller HJ, Deleuran BW, Olesen SS.Pancreas. 2024 Dec 2. doi: 10.1097/MPA.0000000000002443. Epub ahead of print. PMID: 39626186.

Endoscopic retrograde cholangiopancreatography training conditions, results from a pan-European survey: Between vision and reality. Hamesch K, Cahyadi O, Dimitriadis S, Hollenbach M, Acedo P, Ayari M, Dauvarte H, Dieninyte E, Domislovic V, Dugic A, Ďuriček M, Elshaarawy O, Fennessy A, Geissler ME, Gorcheva Z, Hadi A, Hamza V, Hasukić I, Heinrich H, Levink IJM, Kral J, Kunovsky L, Mandorfer M, Moris M, Nikiforova Y, Ouaya H, Pellino G, Pisani A, Qejvani O, Sadigov H, Salaga M, Sidiropoulos O, Simsek C, Sousa P, Stojkovic Lalosevic M, Straume Z, Tepes K, Voiosu A, Wauters L, Zanetto A, Schlosser S, Staudacher JJ. United European Gastroenterol J. 2025 Apr;13(3):474-487. 

Vascular complications in patients with pancreatic walled- off necrosis – retrospective, single cohort study. Amin NEL, Lahchich M, Werge MP, Hadi A, Ebrahim M, Schmidt PN, Karstensen JG, Novovic S. Pancreas Nov 13 (online ahead of print)​.

​Markers of collagen formation and degradation in serum and pancreatic fluid collections in patients with acute- and chronic pancreatitis study. Prahm AP, Nissen NI, Werge MP, Hadi A, Willumsen N, Karsdal MA, Gluud LL, Olsesen SS, Karstensen JG, Novovic S. Pancreas Nov 13 (online ahead of print).

​Endoscopic ultrasound-guided biopsies vs surgical specimens for establishing patient-derived pancreatic cancer organoids: A systematic review and meta-analysis. Grützmeier SE, Sodal H, Kovacevic B, Vilmann P, Karstensen JG, and Klausen P. Gastrointest Endosc 2024 Oct;100(4):750-755

Tailoring treatment to the circumstance: reasoning behind Metal versus Plastic drainage of Pancreatic Collections. Karstensen JG, Novovic S, Schmidt PN. Authors' reply. Gut 2024;73:1396-1397

Prediction of admission to intensive care unit and one-year mortality following acute pancreatitis with walled-off pancreatic necrosis: A retrospective, single-center cohort study. Ebrahim M, Werge MP, Novovic S, Amin NEL, Karstensen JG, Jørgensen HL. Pancreas. 2024 May 1;53(5):e386-e394

Pancreatic-portal vein fistula in acute pancreatitis successfully treated with endoscopic approach. Poulsen VV, Jensen AB, Hadi A, Aerenlund MP, Karstensen JG, Novovic S. Endoscopy 2024 Dec 56(S 01):E354-E355

Circulating biomarkers involved in the development of- and progression to chronic pancreatitis – a literature review. Poulsen VV, Hadi A, Werge MP, Karstensen JG, Novovic S. Biomolecules. 2024 Feb 18;14(2):239

Novel powered 5.0 mm endoscopic debridement catheter for endoscopic transmural necrosectomy of pancreatic walled-off necrosis: A case series of consecutive patients from a tertiary referral center (with video). Olsen GA, Hansen EF, Novovic S, Schmidt PN, Karstensen JG. Gastrointest Endosc 2024 Feb;99(2):267-270.

Social disparity is associated with an increased risk of acute and chronic pancreatitis. Becker U, Timmermann A, Ekholm O, Drewes AM, Novovic S, Nøjgaard C, Olesen SS, Tolstrup JS.Alcohol Alcohol. 2024 Jul 21;59(5):agae051.

Pancreatic atrophy is a predictor for exocrine pancreatic dysfunction: Data from a large cohort of patients with chronic pancreatitis. Nordaas IK, Trelsgård AM, Tjora E, Frøkjær JB, Haldorsen IS, Olesen SS, Zviniene K, Gulbinas A, Nøjgaard C, Novovic S, Drewes AM, Engjom T. Pancreatology. 2024 Dec;24(8):1244-1251.

No Effect of Methylnaltrexone on Acute Pancreatitis Severity: A Multicenter Randomized Controlled Trial. Knoph CS, Cook ME, Novovic S, Hansen MB, Mortensen MB, Nielsen LBJ, Høgsberg IM, Salomon C, Neergaard CEL, Aajwad AJ, Pandanaboyana S, Sørensen LS, Thorlacius-Ussing O, Frøkjær JB, Olesen SS, Drewes AM. Am J Gastroenterol. 2024 Nov 1;119(11):2307-2316. 

​Circulating Biomarkers Involved in the Development of and Progression to Chronic Pancreatitis-A Literature Review. Poulsen VV, Hadi A, Werge MP, Karstensen JG, Novovic S. Biomolecules. 2024;14(2):239.

Prediction of Admission to Intensive Care Unit and 1-Year Mortality After Acute Pancreatitis With Walled-Off Pancreatic Necrosis: A Retrospective, Single-Center Cohort Study. Ebrahim M, Werge MP, Novovic S, Amin NEL, Karstensen JG, Jørgensen HL.. Pancreas. 2024 Feb 26. Online ahead of print.

Novel powered 5.0-mm endoscopic debridement catheter for endoscopic transmural necrosectomy of pancreatic walled-off necrosis: a case series of consecutive patients from a tertiary referral center (with video). Olsen GA, Schmidt PN, Novovic S, Hansen EF, Karstensen JG. Gastrointest Endosc. 2024;99(2):267-270.

​Surgical strategies for chronic pancreatitis in a 1,327- patient Scandinavian Baltic pancreatic Club (SBPC) register. Parhiala M, Waage A, Ignatavičius P, Olesen SS, Poulsen JL, Trond E, et al. Pancreatology 2023;23:28–34.

Effects of a peripherally acting µ-opioid receptor antagonist for the prevention of recurrent acute pancreatitis: study protocol for an investigator-initiated, randomized, placebo-controlled, double-blind clinical trial (PAMORA-RAP trial). Cook ME, Knoph CS, Fjelsted CA, Frøkjær JB, Bilgrau AE, Novovic S, et al. Trials 2023;24:301.

Novel powered 5.0 mm endoscopic debridement catheter for endoscopic transmural necrosectomy of pancreatic walled-off necrosis: A case series of consecutive patients from a tertiary referral center (with video). Olsen GA, Hansen EF, Novovic S, Schmidt PN, Karstensen JG. Gastrointest Endosc. 2023 Oct 19:S0016-5107(23)02999-1.

Tailoring treatment to the circumstance: reasoning behind Metal versus Plastic drainage of Pancreatic Collections. Authors' reply. Karstensen JG, Novovic S, Schmidt PN. Gut. 2023 Sep 12:gutjnl-2023-330948.

Endoscopic transvaginal drainage and necrosectomy of presacral walled-off pancreatic necrosis. Æerenlund MP, Lindgaard L, Novovic S, Lauritsen ML, Karstensen JG, Schmidt PN. Endoscopy 2023; Dec;55(S 01):E940-E941

EUS-guided transcolonic drainage and necrosectomy in walled-off necrosis: a retrospective, single-center case series. Ebrahim M, Novovic S, Schmidt PN, Hansen EF, Karstensen JG. Endosc Int Open, 2023, Jun 29;11(06):E618-622

Validation of a novel EUS-FNB derived organoid co-culture system for drug screening in patients with pancreatic cancer. Grützmeier SE, Kovacevic B, Vilmann P, Rift CV, Melchior LC, Holmström MO, Brink L,Hassan H, Karstensen JG, Grossjohann H, Chiranth D, Toxvard A, Hansen CP, Hogdall E, Hasselby JP, Klausen PH. Cancers (Basel). 2023 Jul 19;15(14):3677

EUS-guided drainage of large walled-off pancreatic necroses using plastic vs. lumen-apposing metal stents: a single-centre randomized controlled trial. Karstensen JG, Novovic S, Hansen EF, Jensen AB, Jørgensen HL, Lauritsen ML, Werge M, MD¹, Schmidt PS. Gut 2023 Jun;72(6):1167-1173

Tissue amount and diagnostic yield of a novel Franseen EUS-FNB and a standard EUS-FNA needle – a randomized controlled study in solid pancreatic lesions. Kovacevic B, Toxvard A, Klausen P, Larsen MH, Grützmeier S, Detlefsen S, Karstensen JG, Brink L, Hassan H, Hogdall E, Vilmann P. EUS journal, 2023 May-June;12(3):319-325

Targeted next generation sequencing of endoscopic ultrasound-guided through-the-needle-biopsies from pancreatic cystic lesions. Rift CV, Melchior LC, Kovacevic B, Klausen P, Toxværd A, Grossjohan H, Karstensen JG, Brink L, Hassan H, Kalaitzakis E, Storkholm J, Scheie D, Hansen CP, Lund EL, Vilmann P, Hasselby JP Gastrointest Endosc. 2023 Jan;97(1):50-58.e4

Quality of life after endoscopic procedures for chronic pancreatitis: A multicentre study. Parhiala M, Nøjgaard C, Bartholdy A, Waage A, Ignatavičius P, Engjom T, Dimcevski G, Nordaas IK, Kalaitzakis E, Drewes AM, Hadi A, Olesen SS, Poulsen JL, Laukkarinen J; Scandinavian Baltic Pancreatic Club.United European Gastroenterol J. 2023 Nov;11(9):884-893.

Alcohol Drinking Patterns and Risk of Developing Acute and Chronic Pancreatitis. Becker U, Timmermann A, Ekholm O, Grønbæk M, Drewes AM, Novovic S, Nøjgaard C, Olesen SS, Tolstrup JS.Alcohol Alcohol. 2023 Jul 10;58(4):357-365.

Pancreatic cancer. Al-Bazy SA, Werge MP, Gluud LL, Therkildsen C, Novovic S. Ugeskr Laeger. 2023 Jun 5;185(23):V01230020.

EUS-guided drainage of large walled-off pancreatic necroses using plastic versus lumen-apposing metal stents: a single-centre randomised controlled trial. Karstensen JG, Novovic S, Hansen EF, Jensen AB, Jørgensen HL, Lauritsen ML, Werge MP, Schmidt PN. Gut. 2023 Jun;72(6):1167-1173. 

Dysfunction of Biliary Sphincter of Oddi-Clinical, Diagnostic and Treatment Challenges. Kegnæs M, Novovic S, Shabanzadeh DM. J Clin Med. 2023 Jul 20;12(14):4802. 

Inter- and intra-observer variability of computed tomography-based parenchymal- and ductal diameters in chronic pancreatitis: a multi-observer international study. Borgbjerg J, Steinkohl E, Olesen SS, Akisik F, Bethke A, Bieliuniene E, Christensen HS, Engjom T, Haldorsen IS, Kartalis N, Lisitskaya MV, Naujokaite G, Novovic S, Ozola-Zālīte I, Phillips AE, Swensson JK, Drewes AM, Frøkjær JB. Abdom Radiol (NY). 2023 Jan;48(1):306-317.

Clinical outcomes following endoscopic or video-assisted retroperitoneal management of acute pancreatitis with large (>15 cm) walled-off pancreatic necrosis: Retrospective, single tertiary center cohort study. Ebrahim M, Werge MP, Hadi A, Lahchich M, Nagras ZG, Lauritsen ML, et al. Dig Endosc 2022;34:1245–52.

Short- and long-term outcomes after multimodal treatment of pancreatic duct leakage in patients with chronic pancreatitis. Roug S, Novovic S, Hansen EF, Hadi A, Schmidt PN, Jørgensen HL, Karstensen JG. Pancreas 2022 Nov-Dec;51(10):1315-1319

Historical perspective on needle development: from the past to the future. Karstensen JG, Vilmann P. Best Pract Res Clin Gastroenterol, 2022 Sep-Dec;60-61:101814

[Endoskopisk, transduodenal fjernelse af galdeblæresten hos patient med nekrotiserende pankreatitis]. Kristensen H, Novovic S, Lauritsen ML, Karstensen JG, Schmidt PN. Ugeskr Laeger 2022 Oct 3;184 (40).

Simultaneous endoscopic and modified video-assisted, retroperitoneal debridement in in walled-off pancreatic necrosis - Two case reports. Lindgaard L, Lauritsen ML, Novovic S, Hansen EF, Karstensen JG, Schmidt PN. World J Gastroenterol 2022, 28 (5), 588-593.

Long-term changes of pancreatic function in patients with complicated walled-off necrosis. Nøjgaard C, Werge M, Naver A, Wilkens Knudsen A, Wewer Albrechtsen NJ, Møller S, Gluud LL, Novovic S. Scand J Gastroenterol. 2022 Oct;57(10):1257-1263.

Structural imaging findings are related to clinical complications in chronic pancreatitis. Nordaas IK, Tjora E, Dimcevski G, Haldorsen IS, Olesen SS, Drewes AM, Zviniene K, Barauskas G, Bayram BK, Nørregaard P, Borch A, Nøjgaard C, Jensen AB, Kardasheva SS, Okhlobystin A, Hauge T, Waage A, Frøkjaer JB, Engjom T; Scandinavian Baltic Pancreatic Club. United European Gastroenterol J. 2022 May;10(4):385-395.

Pancreatic enzyme treatment in chronic pancreatitis: Quality of management and adherence to guidelines-A cross-sectional observational study. Erchinger F, Tjora E, Nordaas IK, Dimcevski G, Olesen SS, Jensen N, Dahl EE, Borch A, Nøjgaard C, Novovic S, Barauskas G, Ignatavicius P, Vujasinovic M, Lőhr M, Laukkarinen J, Parhiala M, Drewes AM, Engjom T. United European Gastroenterol J. 2022 Oct;10(8):844-853. 

Exocrine pancreas insufficiency in chronic pancreatitis - Risk factors and associations with complications. A multicentre study of 1869 patients. Erchinger F, Engjom T, Dimcevski G, Drewes AM, Olesen SS, Vujasinovic M, Löhr JM, Nøjgaard C, Novovic S, Laukkarinen J, Parhiala M, Björn L, Waage A, Hauge T, Pukitis A, Ozola-Zalite I, Kalaitzakis E, Okhlobystin A, Barauskas G, Eva Efsen D, Tjora E; Scandinavian Baltic Pancreatic Club. Pancreatology. 2022 Apr;22(3):374-380. 

Diagnosis and treatment of exocrine pancreatic insufficiency in chronic pancreatitis: An international expert survey and case vignette study. de Rijk FEM, van Veldhuisen CL, Besselink MG, van Hooft JE, van Santvoort HC, van Geenen EJM, Hegyi P, Löhr JM, Dominguez-Munoz JE, de Jonge PJF, Bruno MJ, Verdonk RC; Dutch Pancreatitis Study Group. Pancreatology. 2022 May;22(4):457-465.

Confusion with the definition and diagnostic criteria for acute on chronic pancreatitis: review and recommendations. Bouça-Machado T, Andrea-Ferreira P, Pedersen JB, Mortensen MB, Novovic S, Windsor JA, Olesen SS, Drewes AM. Scand J Gastroenterol. 2022 Feb 4:1-7.

Core curriculum for basic EUS skills: An international consensus using the Delphi methodology. Karstensen JG, Nayahangan LJ, Konge L, Vilmann P, The EUS Delphi Panel. A Endosc Ultrasound 2022;11:122-32

Rationale for and Development of the Pancreatic Quantitative Sensory Testing Consortium to Study Pain in Chronic Pancreatitis. Phillips AE, Faghih M, Singh VK, Olesen SS, Kuhlmann L, Novovic S, Bick B, Hart PA, Ramsey ML, Talukdar R, Garg PK, Yadav D, Drewes AM; Pancreatic Quantitative Sensory Testing (P-QST) Consortium. Pancreas. 2021 Oct 1;50(9):1298-1304. 

Effects of the peripherally acting μ-opioid receptor antagonist methylnaltrexone on acute pancreatitis severity: study protocol for a multicentre double-blind randomised placebo-controlled interventional trial, the PAMORA-AP trial. Knoph CS, Cook ME, Fjelsted CA, Novovic S, Mortensen MB, Nielsen LBJ, Hansen MB, Frøkjær JB, Olesen SS, Drewes AM. Trials. 2021 Dec 19;22(1):940.​

Time trends in incidence and prevalence of chronic pancreatitis: A 25-year population-based nationwide study. Olesen SS, Mortensen LH, Zinck E, Becker U, Drewes AM, Nøjgaard C, Novovic S, Yadav D, Tolstrup JS. United European Gastroenterol J. 2021 Feb;9(1):82-90.

Aetiological risk factors are associated with distinct imaging findings in patients with chronic pancreatitis: A study of 959 cases from the Scandinavian Baltic Pancreatic Club (SBPC) imaging database. Engjom T, Nordaas IK, Tjora E, Dimcevski G, Haldorsen IS, Olesen SS, Drewes AM, Zviniene K, Barauskas G, Riis Jespersen HS, Jensen N, Borch A, Nøjgaard C, Novovic S, Kardasheva SS, Okhlobystin A, Hauge T, Waage A, Frøkjær JB.  Pancreatology. 2021 Jun;21(4):688-697.

 EUS-FNA vs EUS-FNB for pancreatic lesions: which needle when to use? Kovacevic B, Karstensen JG, Vilmann P. Curr Treat Options Gastro 19, 295-307 (2021)

 [Videoskopisk assisteret, retroperitoneal, debridement i behandling af nekrotiserende pancreatitis]. Wexler TLR, Novovic S, Lauritsen ML, Hansen EF, Schmidt PN og Karstensen JG. Ugeskr Laeger 2021 Jul 19;183(29)

Comparison between endoscopic ultrasound-guided through-the-needle biopsy and needle-based confocal laser endomicroscopy in patients with pancreatic cystic lesions: A systematic review and meta-analysis. Kovacevic B, Antonelli G, Klausen P, Hassan C, Larghi A, Vilmann P, Karstensen JG. Endosc Ultrasound. 2021 Jul-Aug;10(4):270-279

EUS-guided gastroenterostomy with a lumen apposing self-expandable metallic stent relieves gastric outlet obstruction – a Scandinavian case series. Havre RF, Dai C, Roug S, Novovic S, Schmidt PN, Hansen EF, Karstensen JG, Pham KDC. Scand J Gastroenterol. 2021 Aug;56(8):972-977.

EUS-FNA vs EUS-FNB for pancreatic lesions: which needle when to use? Kovacevic B, Karstensen JG, Vilmann P. Curr Treat Options Gastro 2021 (Epub Ahead)

Reply to Firkins and Krishna. Kovacevic B, Klausen P, Rift CV, Toxværd A, Grossjohann H, Karstensen JG, Brink L, Hassan H, Kalaitzakis E, Storkholm J, Hansen CP, Hasselby JP, Vilmann P. Endoscopy 2021 Jan;53(1):104

Clinical impact of endoscopic ultrasound-guided through the needle biopsies in patients with pancreatic cysts. Kovacevic B, Klausen P, Rift CV, Toxværd A, Grossjohann H, Karstensen JG, Brink L, Hassan H, Kalaitzakis E, Storkholm J, Hansen CP, Hasselby JP, Vilmann P. Endoscopy 2021 Jan;53(1):44-52 

​[Endoskopisk ultralyd-vejledt etablering af transmurale anastomoser i øvre gastrointestinalkanal]. Borch A, Novovic S, Karan D, Feldager E, Schmidt PN, Karstensen JG. Ugeskr Laeger 2020 Jul 20;182(30) 

Clinical impact of endoscopic ultrasound-guided through the needle biopsies in patients with pancreatic cysts. Kovacevic B, Klausen P, Rift CV, Toxværd A, Grossjohann H, Karstensen JG, Brink L, Hassan H, Kalaitzakis E, Storkholm J, Hansen CP, Hasselby JP, Vilmann P. Endoscopy 2021 Jan;53(1):44-52 

Ablation of pancreatic cystic neoplasms as a minimally invasive alternative to surgery. Olsen GA, Aalling LR, Karstensen JG. Dan Med J. 2020 Aug 1;67(8) 

Time trends in incidence and prevalence of chronic pancreatitis: A 25- year population-based nationwide study. Olesen SS, Mortensen LH, Zinck E, Becker U, Drewes AM, Nøjgaard C, Novovic S, Yadav D, Tolstrup JS. United European Gastroenterol J. 2020 Nov 11:2050640620966513 

Pain and aetiological risk factors determine quality of life in patients with chronic pancreatitis, but a brick in the puzzle is missing. Olesen SS, Nøjgaard C, Novovic S, Jensen NM, Nørregaard P, Dahl EE, Waage A, Hauge T, Barauskas G, Parhiala M, Laukkarinen J, Drewes AM. Pancreatology. 2020;20:1347-1353. 

Endoscopic treatment with transmural drainage and necrosectomy for walled-off necrosis provides favourable long-term outcomes on pancreatic function. Bartholdy A, Werge M, Novovic S, Hadi A, Nøjgaard C, Borch A, Feldager E, Gluud LL, Schmidt PN. United European Gastroenterol J. 2020;8:552-558. 

Diagnostic performance of current guidelines and postoperative outcome following surgical treatment of cystic pancreatic lesions - a 10- year single center experience. Kovacevic B, Hansen MC, Kristensen TS, Karstensen JG, Klausen P, Storkholm J, Hansen CP, Vilmann P. Scand J Gastroenterol. 2020;55:1447-1453.

Patient reported exposure to smoking and alcohol abuse are associated with pain and other complications in patients with chronic pancreatitis. Tjora E, Dimcevski G, Haas SL, Erchinger F, Vujasinovic M, Löhr M, Nøjgaard C, Novovic S, Zalite IO, Pukitis A, Hauge T, Waage A, Roug S, Kalaitzakis E, Lindkvist B, Olesen SS, Engjom T; Scandinavian Baltic Pancreatic Club. Pancreatology. 2020;20:844-851.

Coronavirus Disease-19 (COVID-19) associated with severe acute pancreatitis: Case report on three family members. Hadi A, Werge M, Kristiansen KT, Pedersen UG, Karstensen JG, Novovic S, Gluud LL. Pancreatology. 2020;20:665-667. 

Multiple risk factors for diabetes mellitus in patients with chronic pancreatitis: A multicentre study of 1117 cases. Olesen SS, Poulsen JL, Novovic S, Nøjgaard C, Kalaitzakis E, Jensen NM, Engjom T, Tjora E, Waage A, Hauge T, Haas SL, Vujasinovic M, Barauskas G, Pukitis A, Ozola-Zālīte I, Okhlobystin A, Parhiala M, Laukkarinen J, Drewes AM. United European Gastroenterol J. 2020;8:453-461. 

Endoscopic ultrasound-guided gastro-enteric anastomosis: A systematic review and meta-analysis. Antonelli G, Kovacevic B, Karstensen Side 2 JG, Kalaitzakis E, Vanella G, Hassan C, Vilmann. Dig Liv Dis. 2020;52:1294-1301. 

EUS-guided through-the-needle microbiopsy of pancreatic cysts: technical aspects. Kovacevic B, Kalaitzakis E, Klausen P, Brink L, Al-Hashimi H, Karstensen JG, Vilmann P. Endosc Ultrasound. 2020;9:220-224. 

Systematic approach for assessment of imaging features in chronic pancreatitis: a feasibility and validation study from the Scandinavian Baltic Pancreatic Club (SBPC) database​. Lisitskaya MV, Olesen SS, Svarc P, Ebrahim M, Jensen AB, Nøjgaard C, Nørregaard P, Drewes AM, Haldorsen IS, Engjom T, Frøkjær JB. Abdom Radiol (NY). 2020;45:1468-1480. 

DNA sequencing of cytopathologically inconclusive EUS-guided fine needle aspirates from solid pancreatic lesions suspicious for malignancy confirms EUS diagnosis. Plougmann JI, Toxværd A, Abedi AA, Klausen P, Kovacevic B, Karstensen JG, Poulsen TS, Kalaitzakis E, Høgdall E, Vilmann P. Endosc Ultrasound. 2020;9:37-44. 

Association of multiple patient and disease characteristics with the presence and type of pain in chronic pancreatitis. Olesen SS, Kuhlmann L, Novovic S, Nøjgaard C, Kalaitzakis E, Jensen NM, Engjom T, Dimcevski G, Waage A, Haas SL, Vujasinovic M, Riauka R, Pukitis A, Ozola-Zālīte I, Okhlobystin A, Parhiala M, Laukkarinen J, Drewes AM; Scandinavian Baltic Pancreatic Club. J Gastroenterol Hepatol. 2020;35:326-333. 

Energy expenditure and loss of muscle and fat mass in patients with walled-off pancreatic necrosis: A prospective study. Naver A, Grandt A, Rysgaard S, Schmidt PN, Nøjgaard C, Møller S, Novovic S, Gluud LL. Nutrition. 2020;69:110574. 

​Modified Marshall Score Predicts Mortality in Patients with Walled-off Pancreatic Necrosis Treated in an Intensive Care Unit. Hartmann J, Mikkel Werge, Palle Nordblad Schmidt, Erik Feldager Hansen, Ulf Gøtrup Pedersen, Klaus Tjelle Kristiansen, Lise Lotte Gluud, Srdan Novovic. Pancreas. 2019;48:e68 -e70. 

Pancreatic calcifications associate with diverse aetiological risk factors in patients with chronic pancreatitis: A multicentre study of 1500 cases.Olesen SS, Lisitskaya MV, Drewes AM, Novovic S, Nøjgaard C, Kalaitzakis E, Jensen NM, Engjom T, Erchinger F, Waage A, Hauge T, Haas SL, Vujasinovic M, Lindkvist B, Zviniene K, Pukitis A, OzolaZālīte I, Okhlobystin A, Parhiala M, Laukkarinen J, Frøkjær JB; Scandinavian Baltic Pancreatic Club. Pancreatology. 2019;21:1424-3903. 

Characterisation of the proinflammatory process involved in progression from acute to chronic pancreatitis: study protocol for a multicentre, prospective cohort study. Novovic S, Borch A, Werge M, Karran D, Gluud L, Schmidt PN, Hansen EF, Nøjgaard C, Jensen AB, Jensen FK, Frøkjær JB, Hansen MB, Jørgensen LN, Drewes AM, Olesen SS. BMJ Open. 2019;9:e028999. Side 3 

Next generation sequencing of endoscopic ultrasound guided microbiopsies from pancreatic cystic neoplasms. Rift CV, Kovacevic B, Melchior LC, Toxværd A, Klausen P, Karstensen JG, Evangelos Kalaitzakis E, Jan Storkholm J, Hansen CP, Vilmann P, Hasselby JP. Histopathology. 2019;75:767-771. 

The cost of endoscopic treatment for walled-off pancreatic necrosis. Neermark S, Rasmussen D, Rysgaard S, Gluud LL, Novovic S, Schmidt PN. Pancreatology. 2019;19:828-833. 

Pulmonary dysfunction due to combination of extra-pulmonary causes and alveolar damage is present from first the day of hospital admission in the early phase of acute pancreatitis. Chelliah T, Werge M, Merc AI, Bisgaard T, Hansen EF, Hansen EF, Schmidt PN, Novovic S, Gluud LL. Pancreatology. 2019;19:519-523. 

Diagnostic investigation, treatment and follow-up of pancreatic cysts. Søndergaard BM, Kovacevic B, Karstensen JG, Kalaitzakis E, Storkholm J, Hansen CP, Vilmann P. Ugeskr Laeger. 2019 3;181:V09180634. 

Chronic Pancreatitis Is Characterized by Distinct Complication Clusters That Associate with Etiological Risk Factors. Olesen SS, Nøjgaard C, Poulsen JL, Haas SL, 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, Ozola-Zālīte I, Drewes AM; Scandinavian Baltic Pancreatic Club. Am J Gastroenterol. 2019;114:656-664. 

Subtyping of intraductal papillary mucinous neoplasms - pitfalls of MUC1 immunohistochemistry. Klausen P, Kovacevic B, Toxvaerd A, Kalaitzakis E, Karstensen JG, Rift CV, Hansen CP, Storkholm J, Vilmann P, Hasselby JP. APMIS. 2019;127:27-32. 

​Initial experience with EUS-guided microbiopsy forceps in diagnosing pancreatic cystic lesions: A multicenter feasibility study (with video). Kovacevic B, Karstensen JG, Havre RF, Pham KD, Giovannini M, Dabizzi E, Arcidiacono P, Santo E, Sequeiros EV, Klausen P, Rift CV, Hasselby JP, Toxværd A, Kalaitzakis E, Hansen CP, Vilmann P. Endosc Ultrasound. 2018;7:383-388. 

A novel endoscopic ultrasound-gui​ded through-the-needle microbiopsy procedure improves diagnosis of pancreatic cystic lesions. Kovacevic B, Klausen P, Hasselby JP, Karstensen JG, Rift CV, Kalaitzakis E, Toxværd A, Hansen CP, Storkholm J, Hassan H, Vilmann P. Endoscopy. 2018;50:1105-1111. 

Extracorporeal shock wave lithotripsy for pancreatic duct stones: an observational study. Haraldsson S, Roug S, Nøjgaard C, Novovic S, Gluud LL, Feldager E, Schmidt PN. Scand J Gastroenterol. 2018;53:1399-1403 Side 4 

Evaluation of local instillation of antibiotics in infected walled-off pancreatic necrosis. Werge M, Novovic S, Roug S, Knudsen JD, Feldager E, Gluud LL, Schmidt PN. Pancreatology. 2018;18:642-646. 

Diagnosis of intraductal papillary mucinous neoplasm using endoscopic ultrasound guided microbiopsies: A case report. Rift CV, Kovacevic B, Karstensen JG, Plougmann J, Klausen P, Toxværd A, Kalaitzakis E, Hansen CP, Hasselby JP, Vilmann P. World J Gastrointest Endosc. 2018;10:125-129. 

Endoscopic ultrasound-guided fine-needle aspiration of solid pancreatic lesions: striving for perfection. Karstensen JG, Vilmann P. Endoscopy. 2018;50:466-468. 

Pancreatic function following post-endoscopic retrograde cholangiopancreatography pancreatitis: A controlled cohort study with longterm follow-up. Leerhøy B, Shabanzadeh DM, Nordholm-Carstensen A, Novovic S, Hansen MB, Jørgensen LN. United European Gastroenterol J. 2018;6:586-594. 

Endoscopic Necrosectomy Through Percutaneous Self-Expanding Metal Stents May Be a Promising Additive in Treatment of Necrotizing Pancreatitis. Thorsen A, Borch AM, Novovic S, Schmidt PN, Gluud LL. Dig Dis Sci. 2018;63:2456-2465. 

The relationship between the use of statins and mortality, severity, and pancreatic cancer in Danish patients with chronic pancreatitis. Bang UC, Watanabe T, Bendtsen F. Eur J Gastroenterol Hepatol. 2018;30:346-351. 

Endoscopic ultrasound guided needle-based confocal laser endomicroscopy in solid pancreatic masses - a prospective validation study. Karstensen JG, Cârţână T, Constantinescu C, Dumitrașcu S, Kovacevic B, Klausen P, Hassan H, Klausen TW, Bertani H, Bhutani MS, Săftoiu A, Vilmann P. Endosc Int Open. 2018;6:E78-E85. 

Alcohol, smoking and benign hepato-biliary disease. Shabanzadeh DM, Novovic S. Best Pract Res Clin Gastroenterol. 2017;31:519-527. 

Serotonin, calcitonin and calcitonin gene-related peptide in acute pancreatitis. Wahlstrøm KL, Novovic S, Ersbøll AK, Hasbak P, Jørgensen LN, Berner Hansen M. Scand J Gastroenterol. 2017;52:1140-1147.

Molecular biomarkers have the potential to improve the diagnostic work-up of pancreatic cystic lesions. Plougmann JI, Klausen P, Karstensen JG, Vilmann P, Hasselby JP, Hansen CP, Kalaitzakis E. Scand J Gastroenterol. 2017;52:932-940. 

The Scandinavian Baltic pancreatic club (SBPC) database: design, rationale and characterisation of the study cohort. Olesen SS, Poulsen JL, Drewes AM, Frøkjær JB, Laukkarinen J, Parhiala M, Rix I, Novovic S, Lindkvist B, Bexander L, Dimcevski G, Engjom T, Erchinger F, Haldorsen IS, Pukitis A, Ozola-Zālīte I, Haas S, Vujasinovic M, Löhr JM, Gulbinas A, Jensen NM, Jørgensen MT, Nøjgaard C; Scandinavian Side 5 Baltic Pancreatic Club (SBPC). Scand J Gastroenterol. 2017;52:909- 915. 

Effect of overweight and obesity on weight loss and length of stay in patients with walled-off pancreatic necrosis. Rysgaard S, Rasmussen D, Novovic S, Schmidt PN, Gluud LL. Nutrition. 2017;38:109-112. 

Fungal Infections in Patients With Walled-off Pancreatic Necrosis. Werge M, Roug S, Novovic S, Schmidt PN, Hansen EF, Knudsen JD. Pancreas. 2016;45:1447-1451. 

Plasmapheresis in the treatment of acute pancreatitis associated with severe hypertriglyceridaemia. Jørgensen AB, Schmidt PN, Damholt MB, Novovic S. Ugeskr Laeger. 2016;3:178. 

Wanted: improved diagnostic accuracy or tissue for histology by EUSFNA. Do side-holes do the job? Karstensen JG, Vilmann P. Gastrointest Endosc. 2016;84:679-80. 

Infection increases mortality in necrotizing pancreatitis: A systematic review and meta-analysis. Werge M, Novovic S, Schmidt PN, Gluud LL. Pancreatology. 2016;16:698-707. 

Risk factors for and impact of respiratory failure on mortality in the early phase of acute pancreatitis. Dombernowsky T, Kristensen MØ, Rysgaard S, Gluud LL, Novovic S. Pancreatology. 2016;16(5):756-60. 

Effect of body weight on fixed dose of diclofenac for the prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis. Leerhøy B, Nordholm-Carstensen A, Novovic S, Hansen MB, Jørgensen LN. Scand J Gastroenterol. 2016;51:1007-12. 

Autoimmune pancreatitis. Fjordside E, Novovic S, Schmidt PN, Vind I, Hansen EF. Ugeskr Laeger. 2015;177:V04150349. 

Endoscopic, transmural drainage and necrosectomy for walled-off pancreatic necrosis. Borch A, Novovic S, Schmidt PN. Ugeskr Laeger. 2015 May 25;177:V11140622. 

Endoscopic, transmural drainage and necrosectomy for walled-off pancreatic and peripancreatic necrosis is associated with low mortality--a single-center experience. Schmidt PN, Novovic S, Roug S, Feldager E. Scand J Gastroenterol. 2015;50:611-8. 

EUS-Guided Needle-Based Confocal Laser Endomicroscopy: A Novel Technique With Emerging Applications. Bhutani MS, Koduru P, Joshi V, Karstensen JG, Saftoiu A, Vilmann P, Giovannini M. Gastroenterol Hepatol. 2015;11:235-40. 

Spectrum of microorganisms in infected walled-off pancreatic necrosis - impact on organ failure and mortality. Schmidt PN, Roug S, Hansen EF, Knudsen JD, Novovic S. Pancreatology. 2014;14:444-9. 

Diclofenac is associated with a reduced incidence of post-endoscopic retrograde cholangiopancreatography pancreatitis: results from a Danish cohort study. Leerhøy B, Nordholm-Carstensen A, Novovic S, Hansen MB, Jørgensen LN. Pancreas. 2014;43:1286-90. Side 6 

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, Grönroos J, Hauge T, Kleveland PM, Nordblad Schmidt P, Saarela A, Swahn F, Toth E, Mustonen H, Löhr JM. Scand J Gastroenterol. 2014;49:752-8. 

Mortality, cancer, and comorbidities associated with chronic pancreatitis: a Danish nationwide matched-cohort study. Bang UC, Benfield T, Hyldstrup L, Bendtsen F, Beck Jensen JE. Gastroenterology. 2014;146:989-94. 

The risk of fractures among patients with cirrhosis or chronic pancreatitis. Bang UC, Benfield T, Bendtsen F, Hyldstrup L, Beck Jensen JE. Clin Gastroenterol Hepatol. 2014;12:320-6. 

Activity of neutrophil elastase reflects the progression of acute pancreatitis. Novovic S, Andersen AM, Nord M, Astrand M, Ottosson T, Jørgensen LN, Hansen MB. Scand J Clin Lab Invest. 2013;73:485-93. 

Transabdominal ultrasound examination, contrast-enhanced ultrasound examination and endoscopic ultrasound scanning in the determination of the aetiology and the degree of severity in acute pancreatitis. Møller Andersen A, Malmstrøm ML, Novovic S, Jørgensen LN, Nissen FH, Hansen MB. Ugeskr Laeger. 2013;175:1482-4. 

Monitorering and complications by conservative treatment of severe acute pancreatitis. Novovic S, Malmstrøm ML, Møller Andersen A, Jørgensen LN, Philipsen E, Schmidt PN, Hansen MB. Ugeskr Laeger. 2013;175:1478-81. 

Update of exocrine functional diagnostics in chronic pancreatitis. Nøjgaard C, Olesen SS, Frøkjaer JB, Drewes AM. Clin Physiol Funct Imaging. 2013;33:167-72.

Contrast enhanced ultrasonography in acute pancreatitis. Andersen AM, Malmstrøm ML, Novovic S, Nissen FH, Jensen LI, Holm O, Hansen MB. Pancreatology. 2013;13:95-7. 

Changes in 1,25-dihydroxyvitamin D and 25-hydroxyvitamin D are associated with maturation of regulatory T lymphocytes in patients with chronic pancreatitis: a randomized controlled trial. Bang UC, Brandt L, Benfield T, Jensen JE. Pancreas. 2012;41:1213-8. 

How to cannulate? A survey of the Scandinavian Association for Digestive Endoscopy (SADE) in 141 endoscopists. Löhr JM, Aabakken L, Arnelo U, Grönroos J, Halttunen J, Hauge T, Jonas E, Kleveland PM, Nordblad Schmidt P, Swahn F, Saarela A, Toth E, Meisner S. Scand J Gastroenterol. 2012;47:861-9. 

Is the SPINK1 variant p.N34S overrepresented in patients with acute pancreatitis? Jøergensen MT, Brusgaard K, Novovic S, Andersen AM, Hansen MB, Gerdes AM, de Muckadell OB. Eur J Gastroenterol Hepatol. 2012;24:309-15. 

Cytokines and organ failure in acute pancreatitis: inflammatory response in acute pancreatitis. Malmstrøm ML, Hansen MB, Andersen Side 7 AM, Ersbøll AK, Nielsen OH, Jørgensen LN, Novovic S. Pancreas. 2012;41:271-7. 

Variations in serum 25-hydroxyvitamin D during acute pancreatitis: an exploratory longitudinal study. Bang UC, Novovic S, Andersen AM, Fenger M, Hansen MB, Jensen JE. Endocr Res. 2011;36:135-41. 

Oral cholecalciferol versus ultraviolet radiation B: effect on vitamin D metabolites in patients with chronic pancreatitis and fat malabsorption - a randomized clinical trial. Bang UC, Matzen P, Benfield T, Beck Jensen JE. Pancreatology. 2011;11:376-82.

Progression from acute to chronic pancreatitis: prognostic factors, mortality, and natural course. Nøjgaard C, Becker U, Matzen P, Andersen JR, Holst C, Bendtsen F. Pancreas. 2011;40:1195-200. 

Mannan-binding lectin and mannan-binding lectin-associated serine protease 2 in acute pancreatitis. Novovic S, Andersen AM, Ersbøll AK, Jorgensen LN, Nielsen HJ, Jensenius JC, Hansen MB. Pancreas. 2011; 40:1097-102. 

Factors associated with long-term mortality in acute pancreatitis. Nøjgaard C, Matzen P, Bendtsen F, Andersen JR, Christensen E, Becker U. Scand J Gastroenterol. 2011;46:495-502. 

New classification of acute pancreatitis. Hansen BØ, Schmidt PN. Ugeskr Laeger. 2011;173:42-4. 

Prognosis of acute and chronic pancreatitis - a 30-year follow-up of a Danish cohort. Nøjgaard C. Dan Med Bull. 2010;57:B4228.

Danish patients with chronic pancreatitis have a four-fold higher mortality rate than the Danish population. Nøjgaard C, Bendtsen F, Becker U, Andersen JR, Holst C, Matzen P. Clin Gastroenterol Hepatol. 2010;8:384-90. 

Urinary trypsinogen-2 dipstick in acute pancreatitis. Andersen AM, Novovic S, Ersbøll AK, Jorgensen LN, Hansen MB. Pancreas. 2010;39:26-30. 

The aetiology of acute and chronic pancreatitis over time in a hospital in Copenhagen. Nøjgaard C, Bendtsen F, Matzen P, Becker U. Dan Med Bull. 2010;57:A4103. 

Smoking and risk of acute and chronic pancreatitis among women and men: a population-based cohort study. Tolstrup JS, Kristiansen L, Becker U, Grønbaek M. Arch Intern Med. 2009;169:603-9. 

Proinflammatory cytokines in alcohol or gallstone induced acute pancreatitis. A prospective study. Novovic S, Andersen AM, Ersbøll AK, Nielsen OH, Jorgensen LN, Hansen MB. JOP. 2009;10:256-62. 

Does glyceryl nitrate prevent post-ERCP pancreatitis? A prospective, randomized, double-blind, placebo-controlled multicenter trial. Nøjgaard C, Hornum M, Elkjaer M, Hjalmarsson C, Heyries L, Hauge T, Bakkevold K, Andersen PK, Matzen P; European Post-ERCP Pancreatitis Preventing Study Group. Gastrointest Endosc. 2009;69:e31-7. Side 8 

Risk of pancreatitis according to alcohol drinking h​​​​​abits: a populationbased cohort study. Kristiansen L, Grønbaek M, Becker U, Tolstrup JS. Am J Epidemiol. 2008;168:932-7. 

Mortality in alcohol and biliary acute pancreatitis. Andersen AM, Novovic S, Ersbøll AK, Hansen MB. Pancreas. 2008;36:432-4. 

Pharmacological approach to acute pancreatitis. Bang UC, Semb S, Nøjgaard C, Bendtsen F. World J Gastroenterol. 2008;14:2968-76. 

Mortality and morbidity in patients with alcohol and biliary-induced acute pancreatitis. Andersen AM, Novovic S, Ersbøll AK, Hansen MB. Ugeskr Laeger. 2007;169:4351-4.