Iben Axén
Principal Researcher | Docent
E-mail: iben.axen@ki.se
Telephone: +46852483228
Visiting address: ,
Postal address: C6 Institutet för miljömedicin, C6 IIR Kwak, 171 77 Stockholm
About me
- Personal background
Education: Doctor of Chiropractic from the Anglo-European College of
Chiropractic, England
Other experience: Practicing as a chiropractor since 1990.
Nationality: Norwegian
2017: Jean Robert Research Prize, European Chiropractors’ Union
2010: Jean Robert Junior Research Prize (the European Academic Chiropractic
Research Council).
Doctor of Chiropractic from the Anglo-European College of Chiropractic,
England, 1990
PhD in Medical Science from Karolinska Institutet, 2011
Research
- My research is centered round low back pain and manual therapy. In our
research group, we have studied the course/trajectory and the prevention of
recurrent and persistent low back pain. We are also studying the neurological
effects of manual therapy. A hallmark of my research is a Practice-Based
Research Network, i.e. a group of clinicians all over Sweden that are helping
with data collection. This ensures sufficiently large and relevant datasets
and stimulates an interest for research results among the end users.
My doctoral project were, thanks to frequent measures over time (collected
with text messages), able to show detailed trajectories of pain over time.
These clinical trajectories were used as the basis of sub-grouping patients.
My post-doc-project investigated prevention of recurrent and persistent low
back pain. Two existing strategies for preventive care were studied in a
randomized controlled trial to evaluate effect and cost-effectiveness.
I am currently engaged in:
1: BACE (BAck Complaints in Elders), an international study that investigates
the trajectory of low back pain in patients over 55 years.
https://www.researchgate.net/publication/327868142_Back_Complaints_in_Elders_in_Chiropractic_Care_BACE-C_An_International_Cohort_Study
2: Back-UP, a Horizon2020-project. The aim of this project is to develop a
clinical tool to improve the care of patients with neck- and back-pain in
Europe. This tool will ensure evidence-based care, minimize unnecessary
interventions and increase shared decision-making involving the patient.
http://backup-project.eu/
3:SPARC (Spinal Pain and Autonomic Responses to Chiropractic care). In this
randomized study, heart rate variability and pain-responses are investigated
in relation to chiropractic care of patients with persistent neck pain.
Articles
- Article: SCIENTIFIC REPORTS. 2026;16(1):13150Weiss N; Axen I; Hoekstra T; Skillgate E
- Article: BMC PUBLIC HEALTH. 2026;26(1):1124Stigmar K; Axen I; Brogardh C; Ekstrand E; Fange AM; Hansson EE
- Article: PLOS ONE. 2026;21(2):e0342773Frantz A; Axen I; Bergstrom G; Finnes A; Bramberg EB
- Article: BMC MUSCULOSKELETAL DISORDERS. 2025;27(1):62Sannes A-C; Kretz L; Pripp AH; Vigdal ON; Killingmo RM; Stensrud S; Storheim K; Grotle M; Axen I
- Article: BMC HEALTH SERVICES RESEARCH. 2025;25(1):1413Axen I; Schriwer E; Hjertstrand J; Skillgate E; Palmgren PJ; Eklund A
- Article: PLOS ONE. 2025;20(10):e0327600Axen I; Weiss N; Skillgate E
- Journal article: EUROPEAN JOURNAL OF PUBLIC HEALTH. 2025;35:ckaf161.176Frantz A; Axen I; Bergstrom G; Finnes A; Bramberg EB
- Article: JOURNAL OF OCCUPATIONAL REHABILITATION. 2025;35(3):615-624Karlsson I; Frantz A; Axen I; Bergstrom G; Bueltmann U; Finnes A; Holmgren K; Kwak L; Bramberg EB
- Article: BMJ OPEN. 2025;15(8):e102318Sannes A-C; Feller D; Pripp AH; Chiarotto A; Kretz Grondahl L; Killingmo RM; Axen I; Storheim K; Grotle M; Vigdal ON
- Article: CHIROPRACTIC & MANUAL THERAPIES. 2025;33(1):30Fu Y; Jenks AD; Rubinstein SM; de Luca K; Axen I; Koes BW; Chiarotto A
- Article: CHIROPRACTIC & MANUAL THERAPIES. 2025;33(1):23Manovic A; Immelsjo E; Axen I; Palmgren PJ
- Article: CHIROPRACTIC & MANUAL THERAPIES. 2025;33(1):13Bakken AG; Eklund A; Oksanen A; Axen I
- Article: BMC RESEARCH NOTES. 2025;18(1):119Ostlind E; Tornberg AB; Ekstrand E; Axen I; Brogardh C; Fange AM; Stigmar K; Hansson EE
- Article: BMC PUBLIC HEALTH. 2025;25(1):428Frantz A; Toropova A; Axen I; Bergstroem G; Finnes A; Braemberg EB
- Article: CHIROPRACTIC & MANUAL THERAPIES. 2025;33(1):3Young KJ; Aspinall S; Mior S; Gliedt J; Spencer J; Borsheim C; Nash J; Ricci M; Shurr J; Axen I
- Article: PLOS ONE. 2025;20(5):e0324245Axen I; Weiss N; Skillgate E
- Article: INTERNATIONAL JOURNAL OF QUALITATIVE STUDIES ON HEALTH AND WELL-BEING. 2024;19(1):2308674Karlsson I; Sandman L; Axen I; Kwak L; Sernbo E; Braemberg EB
- Article: JOURNAL OF REHABILITATION MEDICINE. 2024;56:jrm40811Brogardh C; Ekstrand E; Fange AM; Axen I; Stigmar K; Hansson EE
- Article: JOURNAL OF VESTIBULAR RESEARCH-EQUILIBRIUM & ORIENTATION. 2024;34(4):185-193Ostlind E; Ekstrand E; Axen I; Brogardh C; Fange AM; Stigmar K; Hansson EE
- Article: PLOS ONE. 2024;19(8):e0308945Aboagye E; Skillgate E; Weiss N; Axen I
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All other publications
- Letter: STROKE AND VASCULAR NEUROLOGY. 2025;:svn-2025-004844-512Plener J; Salmi LR; Cassidy JD; Cancelliere C; Atkinson-Graham M; Axen I; Bakaa N; Campello M; Hartvigsen J; Hincapie C; Hogg-Johnson S; Johansson F; Mior S; Overas CK; Shearer H; Skillgate E; Vyas MV; Cote P
- Review: CHIROPRACTIC & MANUAL THERAPIES. 2024;32(1):28Young KJ; Leboeuf-Yde C; Gorrell L; Bergstrom C; Evans DW; Axen I; Chance-Larsen K; Gagey O; Georgopoulos V; Goncalves G; Harris C; Harsted S; Kerry R; Lee E; McCarthy C; Nim C; Nyiro L; Schweinhardt P; Vogel S
- Editorial: TURKISH JOURNAL OF PHYSICAL MEDICINE AND REHABILITATION. 2024;70(1):1-3Frontera WR; DeGroote W; Ghaffar A; Health Policy & Systems Research for Rehabilitatio
- Letter: CHIROPRACTIC & MANUAL THERAPIES. 2024;32(1):5Weiss N; Skillgate E; Axen I
- Editorial: PROSTHETICS AND ORTHOTICS INTERNATIONAL. 2024;48(1):2-4Frontera WR; DeGroote W; Ghaffar A; Health Policy and Systems Research for Rehabilitat
- Editorial: AMERICAN JOURNAL OF PHYSICAL MEDICINE & REHABILITATION. 2023;102(11):951-952Frontera WR; DeGroote W; Ghaffar A; Health Policy & Systems Research for Rehabilitatio
- Corrigendum: BMC PUBLIC HEALTH. 2023;23(1):1135Karlsson I; Kwak L; Axen I; Bergstrom G; Bultmann U; Holmgren K; Bramberg EB
- Editorial: ADV REHABIL SCI PRACT. 2023;12:27536351231214307Frontera WR; DeGroote W; Ghaffar A
- Conference publication: EUROPEAN JOURNAL OF PUBLIC HEALTH. 2022;32:ckac130.210Karlsson I; Sandman L; Axen I; Bergstrom G; Kwak L; Sernbo E; Bramberg EB
- Preprint: RESEARCH SQUARE. 2021Eklund A; Palmgren P; Jakobsson U; Axén I
- Letter: CHIROPRACTIC & MANUAL THERAPIES. 2021;29(1):26Cote P; Hartvigsen J; Axen I; Leboeuf-Yde C; Corso M; Shearer H; Wong J; Marchand A-A; Cassidy JD; French S; Kawchuk GN; Mior S; Poulsen E; Srbely J; Ammendolia C; Blanchette M-A; Busse JW; Bussieres A; Cancelliere C; Christensen HW; De Carvalho D; De Luca K; Rose AD; Eklund A; Engel R; Goncalves G; Hebert J; Hincapie CA; Hondras M; Kimpton A; Lauridsen HH; Innes S; Meyer A-L; Newell D; O'Neill S; Page I; Passmore S; Perle SM; Quon J; Rezai M; Stupar M; Swain M; Vitiello A; Weber K; Young KJ; Yu H
- Letter: JOURNAL OF MANIPULATIVE AND PHYSIOLOGICAL THERAPEUTICS. 2021;44(6):514-515Hartvigsen J; Axen I; Leboeuf-Yde C; Cote P
- Preprint: RESEARCH SQUARE. 2021Hjertstrand J; Palmgren P; Axén I; Eklund A
- Corrigendum: CHIROPRACTIC & MANUAL THERAPIES. 2021;29(1):11Cote P; Hartvigsen J; Axen I; Leboeuf-Yde C; Corso M; Shearer H; Wong J; Marchand A-A; Cassidy JD; French S; Kawchuk GN; Mior S; Poulsen E; Srbely J; Ammendolia C; Blanchette M-A; Busse JW; Bussieres A; Cancelliere C; Christensen HW; De Carvalho D; De Luca K; Du Rose A; Eklund A; Engel R; Goncalves G; Hebert J; Hincapie CA; Hondras M; Kimpton A; Lauridsen HH; Innes S; Meyer A-L; Newell D; O'Neill S; Page I; Passmore S; Perle SM; Quon J; Rezai M; Stupar M; Swain M; Vitiello A; Weber K; Young KJ; Yu H
- Review: CHIROPRACTIC & MANUAL THERAPIES. 2021;29(1):8Cote P; Hartvigsen J; Axen I; Leboeuf-Yde C; Corso M; Shearer H; Wong J; Marchand A-A; Cassidy JD; French S; Kawchuk GN; Mior S; Poulsen E; Srbely J; Ammendolia C; Blanchette M-A; Busse JW; Bussieres A; Cancelliere C; Christensen HW; De Carvalho D; De Luca K; Du Rose A; Eklund A; Engel R; Goncalves G; Hebert J; Hincapie CA; Hondras M; Kimpton A; Lauridsen HH; Innes S; Meyer A-L; Newell D; O'Neill S; Page I; Passmore S; Perle SM; Quon J; Rezai M; Stupar M; Swain M; Vitello A; Weber K; Young KJ; Yu H
- Editorial: CHIROPRACTIC & MANUAL THERAPIES. 2020;28(1):65Axen I; Bergstrom C; Bronson M; Cote P; Nim CG; Goncalves G; Hebert JJ; Hertel JA; Innes S; Larsen OK; Meyer A-L; O'Neill S; Perle SM; Weber KAII; Young KJ; Leboeuf-Yde C
- Review: INTERNATIONAL ARCHIVES OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH. 2020;93(7):823-838Axen I; Bramberg EB; Vaez M; Lundin A; Bergstrom G
- Review: EUROPEAN JOURNAL OF PAIN. 2020;24(6):1007-1022Overas CK; Villumsen M; Axen I; Cabrita M; Leboeuf-Yde C; Hartvigsen J; Mork PJ
- Editorial: CHIROPRACTIC & MANUAL THERAPIES. 2020;28(1):21Cote P; Bussieres A; Cassidy JD; Hartvigsen J; Kawchuk GN; Leboeuf-Yde C; Mior S; Schneider M; Aillet L; Ammendolia C; Arnbak B; Axen I; Baechler M; Barbier-Cazorla F; Barbier G; Bergstrom C; Beynon A; Blanchette M-A; Bolton PS; Breen A; Brinch J; Bronfort G; Brown B; Bruno P; Konner MB; Burrell C; Busse JW; Byfield D; Campello M; Cancelliere C; Carroll L; Cedraschi C; Cheron C; Chow N; Christensen HW; Claussen S; Corso M; Davis MA; Demortier M; Descarreaux M; De Carvalho D; de Luca K; de Zoete A; Doktor K; Downie A; du Rose A; Eklund A; Engel R; Erwin M; Eubanks JE; Evans R; Evans W; Fernandez M; Field J; Fournier G; French S; Fuglkjaer S; Gagey O; Giuriato R; Gliedt JA; Goertz C; Goncalves G; Grondin D; Gurden M; Haas M; Haldeman S; Harsted S; Hartvigsen L; Hayden J; Hincapie C; Hebert JJ; Hesby B; Hestbaek L; Hogg-Johnson S; Hondras MA; Honore M; Howarth S; Injeyan HS; Innes S; Irgens PM; Jacobs C; Jenkins H; Jenks A; Jensen TS; Johhansson M; Kongsted A; Kopansky-Giles D; Kryger R; Lardon A; Lauridsen HH; Leininger B; Lemeunier N; Le Scanff C; Lewis EA; Linaker K; Lothe L; Marchand A-A; McNaughton D; Meyer A-L; Miller P; Molgaard A; Moore C; Murphy DR; Myburgh C; Myhrvold B; Newell D; Newton G; Nim C; Nordin M; Nyiro L; O'Neill S; overas C; Page I; Pasquier M; Penza CW; Perle SM; Picchiottino M; Piche M; Poulsen E; Quon J; Raven T; Rezai M; Roseen EJ; Rubinstein S; Salmi L-R; Schweinhardt P; Shearer HM; Sirucek L; Sorondo D; Stern PJ; Stevans J; Stochkendahl MJ; Stuber K; Stupar M; Srbely J; Swain M; Teodorczyk-Injeyan J; Theroux J; Thiel H; Uhrenholt L; Verbeek A; Verville L; Vincent K; Vitiello AL; Dan Wang AL; Weber KA; Whedon JM; Wong J; Wuytack F; Young J; Yu H; Ziegler D; Dissing KB
- Corrigendum: CHIROPRACTIC & MANUAL THERAPIES. 2020;28(1):11Axen I; Hestbaek L; Leboeuf-Yde C
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Employments
- Principal Researcher, Institute of Environmental Medicine, Karolinska Institutet, 2022-
Degrees and Education
- Docent, Karolinska Institutet, 2016
- Degree Of Doctor Of Philosophy, Institute of Environmental Medicine, Karolinska Institutet, 2011