Liljegren, Eyvind
Sverdén, Emma
Österberg, Johanna
Enochsson, Lars
Sandblom, Gabriel
Funding for this research was provided by:
Karolinska Institute
Article History
Received: 17 October 2025
Accepted: 10 March 2026
First Online: 21 March 2026
Declarations
:
: The study was approved by the Swedish Ethics Review Authority Dnr 2022-00362-01 and was conducted in accordance with the Declaration of Helsinki (revision 2013) [ ]. All patients leave informed consent to participate in the register and studies conducted on the data in the register upon scheduling of the ERCP procedure. They are all allowed to withdraw that consent at any time [ ].
: Not applicable.
: Authors Declaration of conflict of interest: Eyvind Liljegren - No conflicts of interest to declare. Emma Sverdén- No conflicts of interest to declare. Lars Enochsson - No conflicts of interest to declare. Johanna Österberg -Lectures and workshops: For Ethicon, Baxter and Mölnlycke. Has no relation to this article. Payments for 3 single lectures/workshops past 36 months. Board member in Swedish Register for Gallstone Surgery and ERCP (GallRiks)Unpaid. Board member in Swedish Register for (Inguinal) Hernia Surgery (Sv Bråckregistret), UnpaidGabriel Sandblom. Board member in Swedish Register for Gallstone Surgery and ERCP (GallRiks)Unpaid.