Personlig side til Asbjørn Årøen
Detaljer om forsker: Asbjørn Årøen
Asbjørn Årøen
MD PhDCV
Dr.med. Asbjørn Årøen er tilknyttet ved Senter for idrettsskadeforskning ved Norges idrettshøgskole. Han er spesialist i generell kirurgi og ortopedisk kirurgi. Han er overlege ved Ortopedisk avdeling ved Akershus Universitetssykehus. Asbjørn er leder for "Norwegian Cartilage Project", noe han har vært siden 2015.
I 1997 var han forskningsfellow ved professor Freddie H. Fu ved Universitet i Pittsburgh. Han var over en 2 års periode lege for fotballklubben Fjellhammer IL der han jobbet spesielt med å forebygge idrettsskader.
Asbjørn har i Mars-April 2008 gjennomført ESSKA 2000 APOSSM Travelling Fellowship Tour som tildeles 3 yngre kirurger fra Europa innen idrettsmedisin, kne og skulderkirurgi hvert 2 år. Asbjørn er den første og foreløpig den eneste som har gjennomført et slikt fellowship fra Norge. I 2012 mottok han som sisteforfatter den prestisjefylte Hugston award for beste artikkel i American Journal of Sports Medicine i 2011.
Han har publisert 84 forskningsartikler om emnene; bruskskader, bakre korsbåndskade, posterolateral ligament kompleks i kneet, ankelproblem og Achilles sene skader. I tillegg har han publisert 2 oversiktsartikler om leddbruskskader og behandling av disse.
Han veileder 3 PhD studenter som fokuserer på behandling av brusk og ligamentskader i kneet, og har nylig ført sin første doktorgradskandidat Dr Randsborg frem til vellykket forsvar av sin doktorgrad på barnebrudd i juni 2012.
Hans forskningsaktivitet nå er primært rettet mot forekomst, skademekanismer og behandlingsalternativ for leddbruskskader som også var hans doktorgradsarbeid ved Universitetet i Oslo oktober 2005; Cartilage Injuries and the Repair Process.
Asbjørn arbeider nå med oppfølging av et prosjekt vedrørende stamcellebehandling for leddbruskskader og det naturlige forløpet av leddbruskskader sammen med korsbåndskade. I perioden Oktober til Desember 2012 har Asbjørn vært ved Steadman Phillippon Research Institute hvor han har deltatt i en biomekanisk robotstudie med formål om å forbedre kirurgien av bakre korsbånd.
Prosjekter
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Fører ny kunnskap fra registerforskning til en forandring i måten klinikere behandler bruskskader på?
Prosjektleder: Katherine Wang
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Development of a pilot cartilage surgery registry
Prosjektleder: Cathrine Nørstad Eftang
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How valid are data from registries? An analysis of the compliance of clinical registries
Prosjektleder: Cathrine Nørstad Eftang, Katherine Wang
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Bruskskader i kne og livskvalitet
Prosjektleder: Stig Heir
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Hvor representative er pasienter med knebruskskader beskrevet i forskningsstudier
Prosjektleder: Cathrine Nørstad Eftang
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Risikofaktorer for Achillesseneruptur
Prosjektleder: Asbjørn Årøen
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Optimalt mikromiljø for bruskreparasjon -vaskulært eller avaskulært?
Prosjektleder: Asbjørn Årøen
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Forekomst av leddbruskskader i kneet - en prospektive artroskopistudie
Prosjektleder: Asbjørn Årøen
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Naturlig forløp av bruskskader i kne
Prosjektleder: Sverre Løken
Publikasjoner
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2024
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The Tibial Tuberosity–Trochlear Groove Distance Can Either Increase or Decrease during Adolescent Growth
Randsborg, Per-Henrik; Banitalebi, Hasan; Årøen, Asbjørn; Straume-Næsheim, Truls
Children 2024, 11(5), 504; https://doi.org/10.3390/children11050504
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Patients with total hip arthroplasty were more physically active 9.6 years after surgery: a case-control study of 429 hip arthroplasty cases and 29,272 participants from a population-based health study
Vangen Nordbø, Jakob; Straume-Næsheim, Truls M; Hallan, Geir; Fenstad, Anne Marie; Sivertsen, Einar Andreas; Årøen, Asbjørn
Acta Orthopaedica 2024 May 30:95:268-274.
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2023
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Automatic segmentation of human knee anatomy by a convolutional neural network applying a 3D MRI protocol
Kulseng, Carl Petter Skaar; Nainamalai, Varatharajan; Grøvik, Endre; Geitung, Jonn-Terje; Årøen, Asbjørn; Gjesdal, Kjell-Inge
BMC Musculoskelet Disorder 2023 Jan 18;24(1):41 (Online)
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The Long-Term Risk of Knee Arthroplasty in Patients with Arthroscopically Verified Focal Cartilage Lesions: A Linkage Study with the Norwegian Arthroplasty Register, 1999 to 2020
Birkenes, Thomas; Furnes, Ove; Laastad Lygre, Stein Haakon; Solheim, Eirik; Aarøen, Asbjørn; Knutsen, Gunnar; Drogset, Jon Olav; Heir, Stig; Engebretsen, Lars; Løken, Sverre; Visnes, Håvard
The Journal of Bone and Joint Surgery 2023 Jun 21;105(12):951-961
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2022
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Medial patellofemoral ligament reconstruction is superior to active rehabilitation in protecting against further patella dislocations
Straume-Næsheim, Truls; Randsborg, Per-Henrik; Mikaelsen, Jan Rune; Årøen, Asbjørn
Knee Surgery, Sports Traumatology, Arthroscopy https://doi.org/10.1007/s00167-022-06934-3
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2021
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Is T2 mapping reliable in evaluation of native and repair cartilage tissue of the knee?
Banitalebi, Hasan; Owesen, Christian; Årøen, Asbjørn; Tran, Hang Thi; Myklebust, Tor Åge; Randsborg, Per-Henrik
J Exp Orthop. 2021 Apr 28;8(1):34. doi: 10.1186/s40634-021-00350-1.
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Effect of concomitant meniscal lesions and meniscal surgery in ACL reconstruction with 5-year follow-up - a nationwide prospective cohort study from Norway and Sweden of 8408 patients
Ulstein, Svend; Årøen, Asbjørn; Engebretsen, Lars; Forssblad, Magnus; Røtterud, Jan Harald
The Orthopaedic Journal of Sports Medicine 2021, 9(10), 23259671211038375 DOI: 10.1177/23259671211038375
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Low-Input RNA-Sequencing in Patients with Cartilage Lesions, Osteoarthritis, and Healthy Cartilage
Wang, Katherine; Esbensen, Q.Y; Karlsen, T.A; Eftang, Cathrine Nørstad; Owesen, Christian; Årøen, Asbjørn; Jakobsen, Rune Bruhn
Cartilage. 2021 Nov 15th: Online ahead of print
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Concomitant full-thickness cartilage lesions do not affect patient-reported outcomes at minimum 10-year follow-up after ACL reconstruction
Wang, Katherine; Eftang, Cathrine Nørstad; Ulstein, Svend; Årøen, Asbjørn; Jakobsen, Rune Bruhn
Knee Surgery, Sports Traumatology, Arthroscopy 2021 Oct 9;1-10 (Online ahead of print)
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2020
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Compensation Claims After Knee Cartilage Surgery Is Rare. A Registry-Based Study From Scandinavia From 2010 to 2015
Frøseth Aae, Tommy; Bjerkestrand Lian, Øystein; Årøen, Asbjørn; Engebretsen, Lars; Randsborg, Per-Henrik
BMC Musculoskeletal Disorders 2020:21(1):287
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Fixation of Acute Chondral Fractures in Adolescent Knees
Kjennvold, Stian; Randsborg, Per-Henrik; Jakobsen, Rune B; Årøen, Asbjørn
Cartilage 2020 July 16th [Online ahead of print]
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Review of response rates over time in registry-based studies using patient-reported outcome measures
Wang, Katherine; Eftang, Cathrine Nørstad; Jakobsen, Rune Bruhn; Årøen, Asbjørn
British Journal of Sports Medicine 2020 August 6th [Online ahead of print]
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Surgical site infection after hip fracture – mortality and risk factors: an observational cohort study of 1,709 patients
Pollmann, Christian T; Dahl, Fredrik A; Røtterud, Jan Harald; Gjertsen, Jan-Erik; Årøen, Asbjørn
Acta Orthopaedica 2020 Jan 24th [Online ahead of print]
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2019
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Recurrent lateral patella dislocation affects knee function as much as ACL deficiency – however patients wait five times longer for treatment
Straume-Næsheim. Truls; Randsborg, Per-Henrik; Mikaelsen, Jan Rune; Sivertsen, Einar; Devitt, Brian; Granan, Lars-Petter; Årøen, Asbjørn
BMC Musculoskeletal Disorders 2019:20:318
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2018
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Microfracture is more cost-effective than autologous chondrocyte implantation: a review of level 1 and level 2 studies with 5 year follow-up
Frøseth, Tommy Aae; Randsborg, Per‑Henrik; Lurås, Hilde; Årøen, Asbjørn; Lian, Øystein Bjerkestrand
Knee Surg Sports Traumatol Arthrosc 2018:26:1044–1052
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Surgical reconstruction is a cost-efficient treatment option for isolated PCL injuries
Owesen, Christian; Aas, Eline; Årøen, Asbjørn
Knee Surg Sports Traumatol Arthrosc 2018:26(4):1053-1058.
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Effect of concomitant cartilage lesions on patient-reported outcomes after anterior cruciate ligament reconstruction: a nationwide cohort study from Norway and Sweden of 8470 patients with 5-year follow-up
Ulstein, Svend; Årøen, Asbjørn; Engebretsen, Lars; Forssblad, Magnus; Lygre, S; Røtterud, Jan Harald
Orthopeadic Journal of Sports Medicine 2018:24:6(7):2325967118786219
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2017
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Development of a pilot cartilage surgery register
Engen, Cathrine Nørstad; Årøen, Asbjørn; Engebretsen, Lars
BMC Musculoskelet Disorders 2017:18(1):282
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2016
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No negative effect on patient-reported outcome of concomitant cartilage lesions 5–9 years after ACL reconstruction
Ulstein, Svend; Bredeland, Karin; Årøen, Asbjørn; Engebretsen, Lars; Røtterud, Jan Harald
Knee Surgery, Sports Traumatology, Arthroscopy 2017:25(5):1482-1488
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2014
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Microfracture technique versus osteochondral autologous transplantation mosaicplasty in patients with articular chondral lesions of the knee: a prospective randomized trial with long-term follow-up
Ulstein, Svend; Årøen, Asbjørn; Røtterud, Jan Harald; Løken, Sverre; Engebretsen, Lars; Heir, Stig
Knee Surgery, Sports Traumatology, Arthroscopy 2014:22(6):1207-1215
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2013
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Agreement in arthroscopic and arthrotomy assessment of full-thickness articular cartilage lesions of the knee in a clinical setting in 33 consecutive patients
Årøen, Asbjørn; Røtterud, Jan Harald; Sivertsen, Einar Andreas
Cartilage 2013:4(3):214-218
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An isolated rupture of the posterior cruciate ligament results in reduced preoperative knee function in comparison with an anterior cruciate ligament injury
Årøen, Asbjørn; Sivertsen, EA; Owesen C; Engebretsen, Lars; Granan, Lars Petter
Knee Surg Sports Traumatol Arthrosc 2013:21(5):1017-1022
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Kinematic analysis of the posterior cruciate ligament, part 2: a comparison of anatomic single- versus double-bundle reconstruction
Wijdicks, Coen A; Kennedy, Nicholas I; Goldsmith, Mary T; Devitt, Brian; Michalski, Max P; Årøen, Asbjørn; Engebretsen, Lars; LaPrade, Robert F
American Journal of Sports Medicine 2013:41(12):2839-2848
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Kinematic analysis of the posterior cruciate ligament, part 1: the individual and collective function of the anterolateral and posteromedial bundles
Kennedy, Nicholas I; Wijdicks, Coen A; Goldsmith, Mary T; Michalski, Max P; Devitt, Brian M; Årøen, Asbjørn; Engebretsen, Lars; LaPrade, Robert F
American Journal of Sports Medicine 2013:41(12):2828-2838
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Effect of meniscal and focal cartilage lesions on patient-reported outcome after anterior cruciate ligament reconstruction - A nationwide cohort study from Norway and Sweden of 8476 patients with 2-year follow-up
Røtterud, Jan Harald; Sivertsen, Einar A; Forssblad, Magnus; Engebretsen, Lars; Årøen, Asbjørn
American Journal of Sports Medicine 2013:41(3):535-43
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2012
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Overtreatment of cruciate ligament injuries
Løken, Sverre; Årøen, Asbjørn; Engebretsen, Lars
Acta Orthopaedica 2011:82(1):122
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Patients with focal full-thickness cartilage lesions benefit less from ACL reconstruction at 2-5 years follow-up
Røtterud, Jan Harald; Risberg, May Arna; Engebretsen, Lars, Arøen Asbjørn
Knee Surgery, Sports Traumatology, Arthroscopy 2012:20(8):1533-1539
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2011
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Cartilage repair in the rabbit knee: mosaic plasty resulted in higher degree of tissue filling but affected subchondral bone more than microfracture technique :A blinded, randomized, controlled, long-term follow-up trial in 88 knees
Heir, Stig; Arøen, Asbjørn; Løken, Sverre; Holme, Ingar; Engebretsen, Lars; Reinholt, Finn
Knee Surgery, Sports Traumatololgy, Arthroscopy 2012:20(2):197-209
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Effect of gender and sports on the risk of full-thickness articular cartilage lesions in anterior cruciate ligament-injured knees: a nationwide cohort study from Sweden and Norway of 15 783 patients
Røtterud, Jan Harald; Sivertsen, EA; Forsblad, Magnus; Engebretsen, Lars; Årøen, Asbjørn
American Journal of Sports Medicine 2011:39(7):1387-1394
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2010
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Focal cartilage defects in the knee impair quality of life as much as severe osteoarthritis: a comparison of knee injury and osteoarthritis outcome score in 4 patient categories scheduled for knee surgery
Heir, Stig; Nerhus, Tor K; Røtterud, Jan Harald; Løken, Sverre; Ekeland, Arne; Engebretsen, Lars; Årøen, Asbjørn
American Journal of Sports Medicine 2010:38(2):231-237
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2009
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Full-thickness cartilage lesion do not affect knee function in patients with ACL injury
Hjermundrud, Vegar; Bjune, Tonje Kvist; Risberg, May Arna; Engebretsen, Lars; Aarøen, Asbjørn
Knee Surgery, Sports Traumatology, Athroscopy 2010:18(3):298-303
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2008
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Bone marrow mesenchymal stem cells in a hyaluronan scaffold for treatment of an osteochondral defect in a rabbit model
Løken, Sverre; Jakobsen, Rune B; Arøen, Asbjørn; Heir, Stig; Shahdadfar, Aboulghassem; Brinchmann, Jan E; Engebretsen, Lars; Reinholt, Finn P
Knee Surgery, Sports Traumatology, Arthroscopy 2008:16(10):896-903
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2007
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Articular cartilage lesions in 993 consecutive knee arthroscopies
Årøen, Asbjørn; Løken, Sverre; Heir, Stig; Alvik, Elling; Ekeland, Arne; Granlund, Odd G; Engebretsen, Lars
American Journal of Sports Medicine 2004:32(1):211-215
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Retention rate of periostal flaps in an experimental rabbit model
Heir, Stig; Årøen, Asbjørn; Løken, Sverre; Reinholt, Finn; Engebretsen, Lars
15th International Congress on Skiing Trauma and Skiing Safety, St. Moritz/Pontresina, Switzerland, April 27 - May 2, 2003
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2006
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Healing of articular cartilage defects. An experimental study of vascular and minimal vascular microenvironment
Årøen, Asbjørn; Heir, Stig; Løken, Sverre; Engebretsen, Lars; Reinholt, Finn
Journal of Orthopaedic Research 2006:24(5):1069-1077
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2005
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PhD thesis
Årøen, Asbjørn
Cartilage Injuries and The Repair Process. Universitetet i Oslo: Universitetet i Oslo 2005. ISBN 82-8080-153-7. 84 s. Series of dissertations submitted to the Faculty of Medicine, University of Oslo;328
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Articular cartilage defects in a rabbit mode, retention rate of periosteal flap cover
Årøen, Asbjørn; Heir, Stig; Løken, Sverre; Reinholt, Finn P; Engebretsen, Lars
Acta Orthopaedica 2005:76(2):220-224
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2004
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Contralateral tendon rupture risk is increased in individuals with a previous Achilles tendon rupture
Årøen, Asbjørn; Helgø, D; Granlund, OG; Bahr, Roald
Scandinavian Journal of Medicine and Science in Sports 2004:14(1):30-33
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2002
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An acute Achilles tendon rupture increases the risk of a contralateral tendon rupture
Årøen, Asbjørn; Helgø, Dan; Granlund, Odd Gunnar; Bahr, Roald
I:Abstracts: 10th Congress European Society of Sports Traumatology, Knee Surgery and Arthroscopy. 439. Geneve: ESSKA 2000, 10th Congress European Society of Sports Traumatology, Knee Surgery and Arthroscopy [ESSKA 2002], Rome, 2002-04-23 - 2002-04-27
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Osteochondritis dissecans of the knee treated by fixation
Heir, Stig; Årøen, Asbjørn; Løken, Sverre; Madsen, Jan Erik
I: Abstracts: 10th Congress European Society of Sports Traumatology, Knee Surgery and Arthroscopy. 349. ESSKA 2000, 10th Congress European Society of Sports Traumatology, Knee Surgery and Arthroscopy, Rome, 2002-04-23 -2002-04-27
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2000
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Articular cartilage lesions of the knee
Årøen, Asbjørn; Løken, Sverre; Alvik, A; Granlund, OG; Ekeland, Arne; Engebretsen, Lars
Book of Abstracts, ESSKA 2000. European Society of Sports Traumatology, Knee Surgery and Arthroscopy 99 London 2000. 9th Congress of the European Society of Sports Traumatology, Knee Surgery and Arthroscopy. London, Sept. 16-20, 2000
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Osteochondritis dissecans i kne behandlet med fiksering
Heir, Stig; Årøen, Asbjørn; Løken, Sverre; Madsen, Jan Erik; Hofgaard, H
Vitenskapelige forhandlinger. De Norske Kirurgiske foreninger 217, Oslo, 2000. Årsmøte Norsk Ortopedisk Forening. Oslo, 23.-27. oktober
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Osteochondritis dissecans of the knee treated by fixation
Heir, Stig; Årøen, Asbjørn; Løken, Sverre; Madsen, Jan Erik
Norsk Idrettsmedisin. Red. Grimsmo, Jostein. Medborgeren 15: 3, 22, Oslo, 2000. 5th Scandinavian Congress on Medicine and Science in Sports. Lillehammer, 2-5 November
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Effects of sectioning the posterolateral structure on knee kinematics and in situ forces in the posterior cruciate ligament
Vogrin, TM; Hoher, J; Årøen, Asbjørn; Woo, SL; Harner, CD
Knee Surgery, Sports Traumatology, Arthroscopy 2000:8(2):93-98
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