- 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. The Scandinavian Baltic Pancreatic Club (SBPC) database: design, rationale and characterisation of the study cohort. Scandinavian Journal of Gastroenterology 2017; 52:909–915. PMID: 28471312
- 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. Chronic pancreatitis is characterized by distinct complication clusters that associate with etiological risk factors. The American Journal of Gastroenterology 2019; 114:656–664. PMID: 30741740
- Olesen SS, Lisitskaya MV, Drewes AM, Novovic S, Nojgaard C, Kalaitzakis E, Jensen NM, Engjom T, Erchinger F, Waage A, Hauge T, Haas SL, Vujasinovic M, Lindkvist B, Zviniene K, Pukitis A, Ozola-Zalite I, Okhlobystin A, Parhiala M, Laukkarinen J, Frokjaer JB. Pancreatic calcifications associate with diverse aetiological risk factors in patients with chronic pancreatitis: A multicentre study of 1,500 cases. Pancreatology 2019; 19:922–928. PMID: 31462382
- Olesen SS, Kuhlmann L, Novovic S, Nojgaard C, Kalaitzakis E, Jensen NM, Engjom T, Dimcevski G, Waage A, Haas SL, Vujasinovic M, Riauka R, Pukitis A, Ozola-Zalite M, Okhlobystin A, Parhiala M, Laukkarinen J, Drewes AM. Association of multiple patient and disease characteristics with the presence and type of pain in chronic pancreatitis. Journal of Gastroenterology and Hepatology 2020; 35:326–333. PMID: 31314128
- Tjora E, Dimcevski G, Haas SL, Erchinger F, Vujasinovic M, Löhr M, Nojgaard C, Novovic S, Ozola Zalite I, Pukitis A, Hauge T, Waage A, Roug S, Kalaitzakis E, Lindkvist B, Olesen SS, Engjom T. Patient reported exposure to smoking and alcohol abuse are associated with pain and other complications in patients with chronic pancreatitis. Pancreatology 2020; 20:844-851. PMID: 32507681
- 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. Multiple risk factors for diabetes mellitus in patients with chronic pancreatitis: a multicentre study of 1,117 cases. United European Gastroenterology Journal 2020; 8:453-461 PMID: 32213024
- Lisitskaya MV, Olesen SS, Svarc P, Ebrahim M, Jensen AB, Nøjgaard C, Nørregaard P, Drewes AM, Engjom T, Haldorsen IS, Frøkjær JB. Systematic approach for assessment of imaging features in chronic pancreatitis: A feasibility and validation study from the Scandinavian Baltic Pancreatic Club (SBPC) database. Abdom Radiol (NY) 2020 May;45(5):1468-1480. PMID: 32170335
- Olesen SS, Nøjgaard C, Novovic S, Jensen NM, Nørregaard P, Dahl EE, Waage A, Hauge T, Barauskas G, Parhiala M, Laukkarinen J, Drewes AM. Pain and aetiological risk factors determine quality of life in patients with chronic pancreatitis, but a brick in the puzzle is missing. Pancreatology 2020 Oct;20(7):1347-1353. PMID: 32948428
- 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. 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. Pancreatology. 2021 Jun;21(4):688-697. PMID: 33707113
- Erchinger F, Engjom T, Dimcevski G, Drewes AM, Olesen SS, Vujasinovic M, Löhr JM, Nøjgaard C, Novovic S, Laukkarinen J, Parhiala M, Lindkvist B, Waage A, Hauge T, Pukitis A, Ozola-Zalite I, Kalaitzakis E, Okhlobystin A, Barauskas G, Dahl EE, Tjora E; Scandinavian Baltic Pancreatic Club. Exocrine pancreas insufficiency in chronic pancreatitis – Risk factors and associations with complications. A multicentre study of 1869 patients. Pancreatology 2022; 22:374-380. PMID: 35216905
- 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. Structural imaging findings are related to clinical complications in chronic pancreatitis. United European Gastroenterol J. 2022 May;10(4):385-395. PMID: 35396813
- Parhiala M, Waage A, Ignatavičius P, Olesen SS, Poulsen JL, Trond E, Dimcevski G, Nordaas I, Hadi A, Kalaitzakis E, Drewes AM, Nøjgaard C, Laukkarinen J; Scandinavian Baltic Pancreatic Club. Surgical strategies for chronic pancreatitis in a 1,327- patient Scandinavian Baltic pancreatic Club (SBPC) register. Pancreatology. 2023 Jan;23(1):28-34. PMID: 36543740.
- 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. Pancreatic enzyme treatment in chronic pancreatitis: Quality of management and adherence to guidelines-A cross-sectional observational study. United European Gastroenterology Journal 2022; 10:844-853. PMID: 35981311
- 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. Quality of life after endoscopic procedures for chronic pancreatitis: A multicentre study. United European Gastroenterol J. 2023 Nov;11(9):884-893. PMID: 37812591; PMCID: PMC10637126.