bjomo23

Björn Morén

Assistant Professor

I am part of a group of researchers who study and develop mathematical optimization models for brachytherapy, a form of radiotherapy.

The treatment is used to remove cancerous tumors, especially when treating prostate cancer. Mathematical models are used in some extent today, but the goal is to develop better models for clinical use. We also work towards a better understanding of existing models and what differentiates between manual planning and planning using optimization models.

The models we have developed can be useful in healthcare. Our goal is better cancer treatment outcomes, for example through a reduction in serious complications after radiation therapy.

Publications

2024

Frida Dohlmar, Björn Morén, Michael Sandborg, Torbjörn Larsson, Åsa Carlsson Tedgren (2024) Dwell time shaping in inverse treatment planning for cervical brachytherapy Physics and Imaging in Radiation Oncology, Vol. 32, Article 100672 (Article in journal) Continue to DOI
Björn Morén, Elina Rönnberg (2024) Nurse Rostering with Strategic Planning of Skills for Sick-Leave Robustness Proceedings of the 14th International Conference on the Practice and Theory of Automated Timetabling, PATAT 2024, p. 355-358 (Conference paper)

2023

Björn Morén, Majd Antaki, Gabriel Famulari, Marc Morcos, Torbjörn Larsson, Shirin A. Enger, Åsa Carlsson Tedgren (2023) Dosimetric impact of a robust optimization approach to mitigate effects from rotational uncertainty in prostate intensity‐modulated brachytherapy Medical physics (Lancaster), Vol. 50, p. 1029-1043 (Article in journal) Continue to DOI
Frida Dohlmar, Björn Morén, Michael Sandborg, Orjan Smedby, Alexander Valdman, Torbjörn Larsson, Åsa Carlsson Tedgren (2023) Validation of automated post-adjustments of HDR prostate brachytherapy treatment plans by quantitative measures and oncologist observer study Brachytherapy, Vol. 22, p. 407-415 (Article in journal) Continue to DOI
Björn Morén, Rasmus Bokrantz, Frida Dohlmar, Björn Andersson, Erik Setterquist, Torbjörn Larsson, Åsa Carlsson Tedgren (2023) Technical note: evaluation of a spatial optimization model for prostate high dose‐rate brachytherapy in a clinical treatment planning system Medical physics (Lancaster), Vol. 50, p. 688-693 (Article in journal) Continue to DOI

Research

Organisation