Blar i Publikasjoner fra Cristin på forfatter "Årøen, Asbjørn"
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A Controlled Comparison of Microfracture, Debridement, and No Treatment of Concomitant Full-Thickness Cartilage Lesions in Anterior Cruciate Ligament-Reconstructed Knees: A Nationwide Prospective Cohort Study From Norway and Sweden of 368 Patients With 5-Year Follow-up
Ulstein, Svend; Årøen, Asbjørn; Engebretsen, Lars; Forssblad, Magnus; Lygre, Stein Håkon Låstad; Røtterud, Jan Harald (Journal article; Peer reviewed, 2018)Background: The effect of microfracture (MF) or surgical debridement of concomitant full-thickness cartilage lesions in anterior cruciate ligament–reconstructed knees on patient-reported outcomes remains to be ... -
Automatic segmentation of human knee anatomy by a convolutional neural network applying a 3D MRI protocol
Kulseng, Carl Petter Skaar; Nainamalai, Varatharajan; Grøvik, Endre; Årøen, Asbjørn; Geitung, Jonn Terje; Gjesdal, Kjell-Inge (Peer reviewed; Journal article, 2023)Background: To study deep learning segmentation of knee anatomy with 13 anatomical classes by using a magnetic resonance (MR) protocol of four three-dimensional (3D) pulse sequences, and evaluate possible clinical ... -
Compensation claims after knee cartilage surgery is rare: A registry-based study from Scandinavia from 2010 to 2015
Aae, Tommy Frøseth; Lian, Øystein Bjerkestrand; Årøen, Asbjørn; Engebretsen, Lars; Randsborg, Per-Henrik (Peer reviewed; Journal article, 2020)Background: Focal cartilage defects (FCDs) in the knee joint has a high prevalence. A broad range of treatment options exists for symptomatic patients. Knowledge of patient compensation claims following surgical treatment ... -
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 B. (Peer reviewed; Journal article, 2021)Purpose: To compare patients with a concomitant full-thickness cartilage lesion and anterior cruciate ligament (ACL) injury to patients with an isolated ACL injury at 10–15 years post ACL reconstruction. Methods: This ... -
Effect of concomitant cartilage lesions on patient-reported outcomes after anterior cruciate ligament reconstruction. A Nationwide chohort study from Norway and Sweden of 8470 patients With 5 year follow-up
Ulstein, Svend; Årøen, Asbjørn; Engebretsen, Lars; Forssblad, Magnus; Lygre, Stein Håkon Låstad; Røtterud, Jan Harald (Journal article; Peer reviewed, 2018)All patients who underwent unilateral primary ACLR registered in the Norwegian and Swedish National Knee Ligament Registries from 2005 to 2008 (n = 15,783) were included in the study. At 5-year follow-up, 8470 (54%) patients ... -
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 (Peer reviewed; Journal article, 2021)Background: Increased knowledge of the factors predicting outcome after anterior cruciate ligament reconstruction (ACLR) is needed. Purpose: To determine the effect of concomitant meniscal lesions, and the surgical ... -
The efficacy of strength or aerobic exercise on quality of life and knee function in patients with knee osteoarthritis: A multi-arm randomized controlled trial with 1-year follow-up
Øiestad, Britt Elin; Årøen, Asbjørn; Østerås, Nina; Jarstad, Even; Grotle, Margreth; Røtterud, Jan Harald; Risberg, May Arna (Peer reviewed; Journal article, 2023)Objective: To evaluate the efficacy of strength exercise or aerobic exercise compared to usual care on knee-related quality of life (QoL) and knee function at 4 months and 1 year in individuals with knee osteoarthritis. ... -
Fast track hip fracture care and mortality – an observational study of 2230 patients
Pollmann, Christian Thomas; Røtterud, Jan Harald; Gjertsen, Jan-Erik; Dahl, Fredrik Andreas; Lenvik, Olav; Årøen, Asbjørn (Peer reviewed; Journal article, 2019)Background: Hip fracture patients are frail and have a high mortality. We investigated whether the introduction of fast track care reduced the 30-day mortality after hip fractures. Methods: Fast track hip fracture care was ... -
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 (Peer reviewed; Journal article, 2021)Purpose: To evaluate the effect of imaging plane and experience of observers on the reliability of T2 mapping of native and repair cartilage tissue of the knee. Methods: Fifteen consecutive patients from two randomised ... -
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 Nord; Lygre, Stein Håkon Låstad; Solheim, Eirik Johan; Årøen, Asbjørn; Knutsen, Gunnar; Drogset, Jon Olav; Heir, Stig; Engebretsen, Lars; Løken, Sverre Bertrand; Visnes, Håvard (Peer reviewed; Journal article, 2023)Background: Focal cartilage lesions are common in the knee. The risk of later ipsilateral knee arthroplasty remains unknown. The purposes of the present study were to evaluate the long-term cumulative risk of knee arthroplasty ... -
Low-input RNA-sequencing in patients with cartilage lesions, osteoarthritis, and healthy cartilage
Wang, Katherine; Esbensen, Qin Ying; Karlsen, Tommy Aleksander; Eftang, Cathrine Nørstad; Owesen, Christian; Årøen, Asbjørn; Jakobsen, Rune Bruhn (Peer reviewed; Journal article, 2021)Objective To analyze and compare cartilage samples from 3 groups of patients utilizing low-input RNA-sequencing. Design Cartilage biopsies were collected from patients in 3 groups (n = 48): Cartilage lesion (CL) ... -
Medial patellofemoral ligament reconstruction is superior to active rehabilitation in protecting against further patella dislocations
Straume-Næsheim, Truls Martin; Randsborg, Per-Henrik; Mikaelsen, Jan Rune; Årøen, Asbjørn (Peer reviewed; Journal article, 2022)Purpose: Isolated reconstruction of the medial patellofemoral ligament (MPFL-R) has become the predominant stabilizing procedure in the treatment of recurrent lateral patellar dislocation (LPD). To minimize the risk of ... -
Orthogeriatric co-management reduces incidence of delirium in hip fracture patients
Pollmann, Christian Thomas; Neerland, Bjørn Erik; Straume-Næsheim, Truls Martin; Årøen, Asbjørn; Mellingsæter, Marte R.; Watne, Leiv O. (Peer reviewed; Journal article, 2021)Summary: Hip fracture patients often display an acute confusional state (delirium) which is associated with worse outcomes. In this observational study, we found that co-management of hip fracture patients by a multidisciplinary ... -
Recurrent lateral patella dislocation affects knee function as much as ACL deficiency – however patients wait five times longer for treatment
Straume-Næsheim, Truls Martin; Randsborg, Per-Henrik; Mikaelsen, Jan Rune; Sivertsen, Einar; Devitt, Brian M.; Granan, Lars-Petter; Årøen, Asbjørn (Peer reviewed; Journal article, 2019)Background: Surgical treatment of young patients with recurrent lateral patella dislocation (RLDP) is often recommended because of loss of knee function that compromises their level of activity or even their daily life ... -
Review of response rates over time in registry-based studies using patient-reported outcome measures
Wang, Katherine; Eftang, Cathrine N.; Jakobsen, Rune Bruhn; Årøen, Asbjørn (Peer reviewed; Journal article, 2020)Objectives: Gain an overview of expected response rates (RRs) to patient-reported outcome measures (PROMs) in clinical quality registry-based studies and long-term cohorts in order to better evaluate the validity of ... -
Surgical site infection after hip fracture – mortality and risk factors: An observational cohort study of 1,709 patients
Pollmann, Christian Thomas; Dahl, Fredrik Andreas; Årøen, Asbjørn; Røtterud, Jan Harald; Gjertsen, Jan-Erik (Peer reviewed; Journal article, 2020)Background and purpose — Surgical site infection (SSI) is a devastating complication of hip fracture surgery. We studied the contribution of early deep SSI to mortality after hip fracture surgery and the risk factors for ...