N/A

N/A

1. Nordbø JV, Straume-Næsheim TM, Hallan G, Fenstad AM, Sivertsen EA, Årøen A. Physical activity and the risk of aseptic loosening after total hip arthroplasty: a case-control study from the Norwegian Arthroplasty Register. BMC Musculoskelet Disord. 2025 Jul 4;26(1):639.

2. Khan M, Lygre SHL, Badawy M, Husby OS, Hallan G, Høl PJ, Gjertsen JE, Furnes O. Association of tourniquet use on short-term implant survival after primary total knee arthroplasty: a study of 24,249 knees from the Norwegian Arthroplasty  Register. Acta Orthop. 2025 Jul 23;96:547-554.

3. Lutro O, Tjørhom MB, Leta TH, Gjertsen JE, Hallan G, Bruun T, Westberg M, Wik TS, Pollmann CT, Lygre SH, Furnes O, Engesæter L, Dale H. How many doses and what type of antibiotic should be used as systemic antibiotic prophylaxis in primary hip and knee arthroplasty? A register-based study on 301,204 primary total and hemi- hip and total knee arthroplasties in Norway 2005-2023. Acta Orthop. 2025 Mar 4;96:217-225.

4. Hole RM, Fenstad AM, Gjertsen JE, Hallan G, Furnes ON. Influence of design features and brand of reverse shoulder arthroplasties on survivorship and reasons for revision surgery: results of 5,494 arthroplasties with up to 15 years' follow-up reported to the Norwegian Arthroplasty Register 2007-2022. Acta Orthop. 2024 Aug 27;95:463-471.

5. Nordbø JV, Straume-Næsheim TM, Hallan G, Fenstad AM, Sivertsen EA, Årøen A. 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. Acta Orthop. 2024 May 30;95:268-274.

6. Kirkeboe RL, Nordsletten L, Madsen JE, Dybvik E, Lie SA, Hallan G, Clarke-Jenssen J. Long-term follow-up and survival of delayed total hip arthroplasty following acetabular fracture: a matched cohort study of 552 cases from the Norwegian Arthroplasty Register. Hip Int. 2024 May;34(3):396-401.

7. Hole RM, Fenstad AM, Gjertsen JE, Hallan G, Furnes ON. The Delta III and Delta Xtend reverse shoulder arthroplasty-risk of revision and failure mechanisms: a report on 3650 cases from the Norwegian Arthroplasty Register 1994-2021. J Shoulder Elbow Surg. 2024 Mar;33(3):666-677. 

8. Gjertsen JE, Nilsen D, Furnes O, Hallan G, Kroken G, Dybvik E, Fenstad AM.Promoting cemented fixation of the femoral stem in elderly female hip arthroplasty patients and elderly hip fracture patients: a retrospective cohort study from the Norwegian Arthroplasty Register and the Norwegian Hip Fracture Register. Acta Orthop. 2024 Feb 23;95:130-137.

9. Lutro O, Mo S, Tjørhom MB, Fenstad AM, Leta TH, Bruun T, Hallan G, Furnes O, Dale H. How good are surgeons at disclosing periprosthetic joint infection at the time of revision, based on pre- and intra-operative assessment? A study on 16,922 primary total hip arthroplasties reported to the Norwegian Arthroplasty Register. Acta Orthop. 2024 Jan 30;95:67-72.

10. Sundet M, Dybvik E, Furnes O, Eriksen ML, Hallan G. Poor survivorship of total ankle replacements. 1368 cases from the period 1994-2021 in the Norwegian arthroplasty register. Foot Ankle Surg. 2023 Dec;29(8):603-610.

1. Näslund E, Näslund I, Ottosson J, Stenberg E. Soreg – starkt obesitaskirurgiskt register för kvalitet och forskning [The Scandinavian Obesity Surgery Registry - register for quality and research]. Lakartidningen. 2025 Jan 7;122:24048. Swedish.

2. Edholm D, Hofgård JO, Andersson E, Stenberg E, Olbers T. Very low risk of short bowel after Roux-en-Y gastric bypass - a large nationwide Swedish cohort study. Surg Obes Relat Dis. 2024 Apr;20(4):362-366.

3. Marsk R, Freedman F, Yan J, Karlsson L, Sandborgh-Englund G. Metabolic surgery and oral health: A register-based study. Oral Dis. 2024 Apr;30(3):1643-1651.

4. Sundbom M, Näslund I, Ottosson J, Stenberg E, Näslund E. Results from the Scandinavian Obesity Surgery Registry: A narrative review. Obes Rev. 2024 Feb;25(2):e13662.

5. Sun S, Stenberg E, Cao Y, Lindholm L, Salén KG, Franklin KA, Luo N. Mapping the obesity problems scale to the SF-6D: results based on the Scandinavian Obesity Surgery Registry (SOReg). Eur J Health Econ. 2023 Mar;24(2):279-292.

6. Josefsson E, Ottosson J, Näslund I, Näslund E, Stenberg E. The effect of routine division of the greater omentum on small bowel obstruction after Roux-en-Y gastric bypass. Surg Obes Relat Dis. 2023 Mar;19(3):178-183.

7. Gerber P, Anderin C, Gustafsson UO, Thorell A. Impact of Age on Obesity-related Comorbidity After Gastric Bypass: A Cohort Study From the Scandinavian Obesity Surgery Registry (SOReg). Ann Surg. 2022 Dec 1;276(6):e798-e804.

8. Sundbom M, Näslund I, Näslund E, Ottosson J. High acquisition rate and internal validity in the Scandinavian Obesity Surgery Registry. Surg Obes Relat Dis. 2021 Mar;17(3):606-614.

9. Bruze G, Holmin TE, Peltonen M, Ottosson J, Sjöholm K, Näslund I, Neovius M, Carlsson LMS, Svensson PA. Associations of Bariatric Surgery With Changes in Interpersonal Relationship Status: Results From 2 Swedish Cohort Studies. JAMA Surg. 2018 Jul 1;153(7):654-661.

10. Hedenbro JL, Näslund E, Boman L, Lundegårdh G, Bylund A, Ekelund M, Laurenius A, Möller P, Olbers T, Sundbom M, Ottosson J, Näslund I. Formation of the Scandinavian Obesity Surgery Registry, SOReg. Obes Surg. 2015 Oct;25(10):1893-900.

1: Mo M, Abzhandadze T, Hoang MT, Sacuiu S, Jurado PG, Pereira JB, Naia L, Kele J, Maioli S, Xu H, Eriksdotter M, Garcia-Ptacek S. Antidepressant use and cognitive decline in patients with dementia: a national cohort study. BMC Med. 2025 Feb 25;23(1):82.

2: Abzhandadze T, Hoang MT, Raaschou P, Norgren J, Mo M, Molnar C, Xu H, Kananen L, Åkerman M, Religa D, Eriksdotter M, Garcia-Ptacek S. Temporal trends in sex differences in dementia care-results from the Swedish registry for cognitive/dementia disorders, SveDem. Sci Rep. 2025 May 29;15(1):18890.

3: Petek B, Mo M, Xu H, Norgren J, Hoang MT, Villa-Lopez M, Häbel H, Kele J, Naia L, Maioli S, Pereira JB, Gregorič Kramberger M, Winblad B, Eriksdotter M, Carrero JJ, Garcia-Ptacek S. Statins, cholesterol and cognition at the time of Alzheimer's disease diagnosis: A cross-sectional study from the Swedish registry for cognitive/dementia disorders. J Alzheimers Dis Rep. 2025 Oct 3;9:25424823251385903.

4: Kårelind F, Johansson L, Zarit S, Wijk H, Bielsten T, Finkel D. Factors influencing time to support in young-onset dementia: survival analysis of data from the Swedish Dementia Registry (SveDem). Aging Ment Health. 2025 Jun;29(6):992-999.

5: Skillbäck TB, Jönsson L, Skoog I, Blennow K, Eriksdotter M, Zetterberg H, Kern S. Cerebrospinal Fluid Biomarkers for Alzheimer Disease Among Patients With Dementia. JAMA Neurol. 2025 Jun 1;82(6):580-588.

6: Grau-Jurado P, Mostafaei S, Xu H, Mo M, Petek B, Kalar I, Naia L, Kele J, Maioli S, Pereira JB, Eriksdotter M, Chatterjee S, Garcia-Ptacek S. Medications and cognitive decline in Alzheimer's disease: Cohort cluster analysis of 15,428 patients. J Alzheimers Dis. 2025 Feb;103(3):931-940.

7: Aye S, Frisell O, Zetterberg H, Skillbäck TB, Kern S, Eriksdotter M, Aho E, Xia X, Winblad B, Wimo A, Jönsson L. Costs of Care in Relation to Alzheimer's Disease Severity in Sweden: A National Registry-Based Cohort Study. Pharmacoeconomics. 2025 Feb;43(2):153-169.

8. External Causes of Death From Death Certificates in Patients With Dementia. Mo M, Xu H, Hoang MT, Jurado PG, Mostafaei S, Kåreholt I, Johnell K, Eriksdotter M, Garcia-Ptacek S. J Am Med Dir Assoc. 2023 Sep;24(9):1381-1388.

9. Hoang MT, Jurado PG, Abzhandadze T, Mostafaei S, Mo M, Åkerman M, Vestling K, Chen C, Xu H, Eriksdotter M, Garcia-Ptacek S. Effects of the COVID-19 Pandemic on the Number of New Dementia Diagnoses and the Quality of Dementia Diagnostics and Treatment. J Prev Alzheimers Dis. 2024;11(6):1703-1711.

10. Shahim B, Xu H, Haugaa K, Zetterberg H, Jurga J, Religa D, Eriksdotter M. Cholinesterase inhibitors are associated with reduced mortality in patients with Alzheimer's disease and previous myocardial infarction. Eur Heart J Cardiovasc Pharmacother. 2024 Feb 23;10(2):128-136.