Klas Holmgren

Contact

klas.holmgren@umu.se

Works as

Physician at Department of Clinical Sciences Section: Neurosciences

Norrlands universitetssjukhus, Umeå universitet, Klinisk vetenskap Umeå universitet, Klinisk vetenskap, 901 85 Umeå

Asleep motor mapping in resected low-grade gliomas: a population based multicenter study

Brain and Spine, Elsevier 2026, Vol. 6

Leiss, Sophia M.; Jensdottir, Margret; Solheim, Ole; et al.

Patient selection and outcome in low-grade glioma surgery

Frontiers in Oncology, Frontiers Media S.A. 2025, Vol. 15

Jensdottir, Margret; Solheim, Ole; Corell, Alba; et al.

Is tumor shape associated with molecular diagnosis, extent of resection, or postoperative focal deficits in diffuse low-grade gliomas?

Neuro-Oncology Advances, Oxford University Press 2025, Vol. 7, (1)

Johnstad, Claes; Reinertsen, Ingerid; Corell, Alba; et al.

Unraveling differences and hallmarks in suspected diffuse low-grade gliomas: a multicenter database study

Brain Communications, Oxford University Press 2025, Vol. 7, (5)

Latini, Francesco; Fahlström, Markus; Neimantaite, Alice; et al.

Decompressive craniectomy in aneurysmal subarachnoid hemorrhage: can favorable outcome be achieved?

Acta Neurochirurgica, Springer Nature 2025, Vol. 167, (1)

Svedung Wettervik, Teodor; Corell, Alba; Sunila, Merete; et al.

Mutation of the cyclooxygenase 2 gene promoter and anastomotic leakage in colorectal cancer patients: retrospective cohort study

BJS Open, Oxford University Press 2024, Vol. 8, (1)

Grahn, Oskar; Holmgren, Klas; Hong, Mun-Gwan; et al.

Peritoneal infection after colorectal cancer surgery induces substantial alterations in postoperative protein levels: an exploratory study

Langenbeck's archives of surgery (Print), Springer Nature 2024, Vol. 409

Grahn, Oskar; Holmgren, Klas; Jonsson, Pär; et al.

Validation of the EORTC QLQ-C30 and QLQ-BN20, including WHO performance status interrater reliability, for evaluation of patients with intracranial meningiomas

Neuro-Oncology Practice, Oxford University Press 2024, Vol. 12, (3) : 467-477

Nilsson, Robert F.; Ström, Erik; Bergenheim, A. Tommy; et al.

Defunctioning loop ileostomy in anterior resection for rectal cancer and subsequent renal failure: nationwide population-based study

BJS Open, Oxford University Press 2023, Vol. 7, (3)

Rutegård, Martin; Häggström, Jenny; Back, Erik; et al.

Author response to: Permanent stoma prediction after anterior resection for rectal cancer: risk prediction scoring using preoperative variables

British Journal of Surgery, Oxford University Press 2022, Vol. 109, (2) : e40-e40

Back, Erik; Häggström, Jenny; Holmgren, Klas; et al.

Preoperative biomarkers related to inflammation may identify high-risk anastomoses in colorectal cancer surgery: explorative study

BJS Open, Oxford University Press 2022, Vol. 6, (3)

Holmgren, Klas; Jonsson, Pär; Lundin, Christina; et al.

The right kind of rectal cancer operation for the right patient requires information on all relevant outcomes

Colorectal Disease, John Wiley & Sons 2022, Vol. 24, (1) : 136-137

Rutegård, Martin; Holmgren, Klas; Häggström, Jenny; et al.

Permanent stoma rates after anterior resection for rectal cancer: risk prediction scoring using preoperative variables

British Journal of Surgery, NLM (Medline) 2021, Vol. 108, (11) : 1388-1395

Back, Erik; Häggström, Jenny; Holmgren, Klas; et al.

Defunctioning stomas may reduce chances of a stoma-free outcome after anterior resection for rectal cancer

Colorectal Disease, John Wiley & Sons 2021, Vol. 23, (11) : 2859-2869

Holmgren, Klas; Häggström, Jenny; Haapamäki, Markku M; et al.

Variations in the Management of Diffuse Low-Grade Gliomas – a Scandinavian Multicenter Study

Neuro-Oncology Practice, Oxford University Press 2021, Vol. 8, (6) : 706-717

Munkvold, Bodil K. R.; Solheim, Ole; Bartek, Jiri; et al.

Permanent stoma after anterior resection for rectal cancer: prevalence and mechanisms

Umeå University medical dissertations, 2059

Holmgren, Klas

Anterior resection for rectal cancer in Sweden: validation of a registry-based method to determine long-term stoma outcome

Acta Oncologica, Taylor & Francis 2018, Vol. 57, (12) : 1631-1638

Holmgren, Klas; Haapamäki, Markku M.; Matthiessen, Peter; et al.

Reply to: 'High stoma prevalence and stoma reversal complications following anterior resection for rectal cancer: a population‐based multicentre study'

Colorectal Disease, John Wiley & Sons 2018, Vol. 20, (4) : 342-343

Holmgren, Klas; Kverneng Hultberg, Daniel; Haapamäki, Markku M; et al.

High stoma prevalence and stoma reversal complications following anterior resection for rectal cancer: a population-based multicentre study

Colorectal Disease, Vol. 19, (12) : 1067-1075

Holmgren, Klas; Kverneng Hultberg, Daniel; Haapamäki, Markku M.; et al.

Peritoneal infection after colorectal cancer surgery induces substantial alterations in postoperative protein levels: an exploratory study

Grahn, Oskar; Holmgren, Klas; Jonsson, Pär; et al.

Defunctioning stomas decrease chances of a stoma-free outcome after anterior resection for rectal cancer

Holmgren, Klas; Häggström, Jenny; Haapamäki, Markku M.; et al.

Preoperative biomarkers related to inflammation identify high-risk anastomoses in surgery for rectal cancer: an explorative study on patients with colorectal cancer

Holmgren, Klas; Jonsson, Pär; Lundin, Christina; et al.

View publications in DiVA

Research groups

Group member

Martin Rutegård lab