Antti Siika

Publications
CV
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Articles

Article: SCIENTIFIC REPORTS. 2025;15(1):667
Fracture properties of porcine versus human thoracic aortas from tricuspid/bicuspid aortic valve patients via symmetry-constraint Compact Tension testing
Alloisio M; Siika A; Freiholtz D; Franco-Cereceda A; Roy J; Bjorck HM; Gasser TC
Article: BRITISH JOURNAL OF SURGERY. 2024;111(5):znae125
Peak wall rupture index is associated with risk of rupture of abdominal aortic aneurysms, independent of size and sex
Siika A; Talvitie M; Liljeqvist ML; Bogdanovic M; Gasser TC; Hultgren R; Roy J
Article: SCIENTIFIC REPORTS. 2023;13(1):9283
Three-dimensional growth and biomechanical risk progression of abdominal aortic aneurysms under serial computed tomography assessment
Siika A; Bogdanovic M; Liljeqvist ML; Gasser TC; Hultgren R; Roy J
Article: JVS - VASCULAR SCIENCE. 2023;4:100104
Biomechanics and early sac regression after endovascular aneurysm repair of abdominal aortic aneurysm.
Bogdanovic M; Siika A; Lindquist Liljeqvist M; Gasser TC; Hultgren R; Roy J
Article: JOURNAL OF VASCULAR SURGERY. 2022;75(1):205-212.e3
Natural history, growth rates, and treatment of popliteal artery aneurysms
Jergovic I; Cheesman MA; Siika A; Khashram M; Paris SM; Roy J; Hultgren R
Article: EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. 2021;62(4):532-539
Limb Graft Occlusion Following Endovascular Aneurysm Repair for Infrarenal Abdominal Aortic Aneurysm with the Zenith Alpha, Excluder, and Endurant Devices: a Multicentre Cohort Study
Bogdanovic M; Stackelberg O; Lindstrom D; Ersryd S; Andersson M; Roos H; Siika A; Jonsson M; Roy J
Article: SCIENTIFIC REPORTS. 2021;11(1):18040
Geometric and biomechanical modeling aided by machine learning improves the prediction of growth and rupture of small abdominal aortic aneurysms
Liljeqvist ML; Bogdanovic M; Siika A; Gasser TC; Hultgren R; Roy J
Article: CELLS. 2021;10(6):1276
Proteoglycan 4 Modulates Osteogenic Smooth Muscle Cell Differentiation during Vascular Remodeling and Intimal Calcification
Seime T; Akbulut AC; Liljeqvist ML; Siika A; Jin H; Winski G; van Gorp RH; Karlof E; Lengquist M; Buckler AJ; Kronqvist M; Waring OJ; Lindeman JHN; Biessen EAL; Maegdefessel L; Razuvaev A; Schurgers LJ; Hedin U; Matic L
Article: PLOS ONE. 2019;14(5):e0216558
A large proportion of patients with small ruptured abdominal aortic aneurysms are women and have chronic obstructive pulmonary disease
Siika A; Liljeqvist ML; Zommorodi S; Nilsson O; Andersson P; Gasser TC; Roy J; Hultgren R
Article: JOURNAL OF ENDOVASCULAR THERAPY. 2018;25(6):750-756
Aortic Lumen Area Is Increased in Ruptured Abdominal Aortic Aneurysms and Correlates to Biomechanical Rupture Risk
Siika A; Liljeqvist ML; Hultgren R; Gasser TC; Roy J
Article: JOURNAL OF VASCULAR SURGERY. 2017;65(4):1014-1021.e4
Gender, smoking, body size, and aneurysm geometry influence the biomechanical rupture risk of abdominal aortic aneurysms as estimated by finite element analysis
Liljeqvist ML; Hultgren R; Siika A; Gasser TC; Roy J

All other publications

Letter: BRITISH JOURNAL OF SURGERY. 2024;111(7):znae174
Author response to: Comment on: Peak wall rupture index is associated with risk of rupture of abdominal aortic aneurysms, independent of size and sex
Siika A; Liljeqvist ML; Roy J
Editorial comment: EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. 2024;68(1):49
Higher Risk of Limb Graft Occlusions: The Achilles Heel of the Zenith Alpha Abdominal Endovascular Graft
Roy J; Siika A
Thesis / dissertation: 2023
Biomechanical and morphological aspects of abdominal aortic aneurysm growth and rupture
Siika, Antti
Published conference paper: BRITISH JOURNAL OF SURGERY. 2018;105(9):1135-1144
Value of risk scores in the decision to palliate patients with ruptured abdominal aortic aneurysm
Sweeting MJ; Ulug P; Roy J; Hultgren R; Indrakusuma R; Balm R; Thompson MM; Hinchliffe RJ; Thompson SG; Powell JT
Letter: JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. 2018;29(1):144-145
Localized Hyperattenuations in the Intraluminal Thrombus May Predict Rupture of Abdominal Aortic Aneurysms
Talvitie M; Liljeqvist ML; Siika A; Hultgren R; Roy J
Meeting abstract: JOURNAL OF VASCULAR SURGERY. 2017;65(6):175S
An Optimal Gender-Specific Treatment Policy for Abdominal Aortic Aneurysms Constructed Using a Markov Decision Process Model
Siika AK; Mattila R; Wahlberg B; Roy J
Meeting abstract: JOURNAL OF VASCULAR SURGERY. 2017;65(6):201S-202S
Finite-Element Analysis-Derived Biomechanical Rupture Risk Index Is Associated With Extracellular Matrix and Structure Organization in the Tunica Media of Abdominal Aortic Aneurysms
Liljeqvist ML; Siika A; Kronqvist M; Eriksson P; Gasser TC; Hultgren R; Roy J
Preprint: ARXIV. 2016
A Markov Decision Process Model to Guide Treatment of Abdominal Aortic Aneurysms
Mattila R; Siika A; Roy J; Wahlberg B
Conference publication: 2016;:436-441
A Markov Decision Process Model to Guide Treatment of Abdominal Aortic Aneurysms
Mattila R; Siika A; Roy J; Wahlberg B

Employments

Postdoctoral Researcher, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2023-2025

Degrees and Education

Degree Of Doctor Of Philosophy, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2023
Degree Of Master Of Science In Medicine, Karolinska Institutet, 2016

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