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Jan Erik Madsen

Research Profile

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Fracture Healing

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Publications

TOP 3
Annette K B Wikerøy; John Clarke-Jenssen; Johan C Hellund; Jan Erik Madsen; Lars Nordsletten; Stein A Ovre; Olav Røise
The natural history of bone bruise and bone remodelling in the traumatised hip: A prospective 2-year follow-up study of bone bruise changes and DEXA measurements in 13 patients with conservatively treated traumatic hip dislocations and/or fractures.
Aron Adelved; Thomas Glott; Jan Erik Madsen; Anna Tötterman; Olav Røise
Functional outcome 10 years after surgical treatment of displaced sacral fractures.
G M Waaler Bjørnelv; Frede Frihagen; Jan Erik Madsen; Lars Nordsletten; E Aas
Hemiarthroplasty compared to internal fixation with percutaneous cannulated screws as treatment of displaced femoral neck fractures in the elderly: cost-utility analysis performed alongside a randomized, controlled trial.

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All Publications

2012: Annette K B Wikerøy; John Clarke-Jenssen; Johan C Hellund; Jan Erik Madsen; Lars Nordsletten; Stein A Ovre; Olav Røise
The natural history of bone bruise and bone remodelling in the traumatised hip: A prospective 2-year follow-up study of bone bruise changes and DEXA measurements in 13 patients with conservatively treated traumatic hip dislocations and/or fractures.
Injury 2012;43(10):1672-7.
2012: Aron Adelved; Thomas Glott; Jan Erik Madsen; Anna Tötterman; Olav Røise
Functional outcome 10 years after surgical treatment of displaced sacral fractures.
Spine 2012;37(16):E1009-16.
2012: G M Waaler Bjørnelv; Frede Frihagen; Jan Erik Madsen; Lars Nordsletten; E Aas
Hemiarthroplasty compared to internal fixation with percutaneous cannulated screws as treatment of displaced femoral neck fractures in the elderly: cost-utility analysis performed alongside a randomized, controlled trial.
Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2012;23(6):1711-9.
2012: Tor Kjetil Nerhus; Inge Skråmm; Ida Svege; Stig Heir; Tore Jervidalo; Jan Erik Madsen; Arne Ekeland
Time-dependent improvement in functional outcome following Oxford medial unicompartmental knee arthroplasty. A prospective longitudinal multicenter study involving 96 patients.
Acta orthopaedica 2012;83(1):46-52.
2012: Elisabeth E Husebye; Torstein Lyberg; Jan Erik Madsen; Helge Opdahl; Trude Aspelin; Ragnhild O Støen; Olav Røise
Intramedullary nailing of femoral shaft fractures in polytraumatized patients. a longitudinal, prospective and observational study of the procedure-related impact on cardiopulmonary- and inflammatory responses.
Scandinavian journal of trauma, resuscitation and emergency medicine 2012;20():2.
2010: Frede Frihagen; Wender Figved; Jan Erik Madsen; Cathrine M Lofthus; Ragnhild Øydna Støen; Lars Nordsletten
[The treatment of femoral neck fractures].
Tidsskrift for den Norske lægeforening : tidsskrift for praktisk medicin, ny række 2010;130(16):1614-7.
2010: Frede Frihagen; Gudrun M Waaler; Jan Erik Madsen; Lars Nordsletten; Silje Aspaas; Eline Aas
The cost of hemiarthroplasty compared to that of internal fixation for femoral neck fractures. 2-year results involving 222 patients based on a randomized controlled trial.
Acta orthopaedica 2010;81(4):446-52.
2010: Annette K B Wikerøy; Per Høiness; G Andreassen; Johan C Hellund; Jan Erik Madsen
No difference in functional and radiographic results 8.4 years after quadricortical compared with tricortical syndesmosis fixation in ankle fractures.
Journal of orthopaedic trauma 2010;24(1):17-23.
2009: Wender Figved; Vidar Opland; Frede Frihagen; Tore Jervidalo; Jan Erik Madsen; Lars Nordsletten
Cemented versus uncemented hemiarthroplasty for displaced femoral neck fractures.
Clinical orthopaedics and related research 2009;467(9):2426-35.
2009: Sigbjorn Dimmen; Lars Nordsletten; Jan Erik Madsen
Parecoxib and indomethacin delay early fracture healing: a study in rats.
Clinical orthopaedics and related research 2009;467(8):1992-9.
2009: S Dimmen; Lars Nordsletten; Lars Engebretsen; H Steen; Jan Erik Madsen
The effect of parecoxib and indometacin on tendon-to-bone healing in a bone tunnel: an experimental study in rats.
The Journal of bone and joint surgery. British volume 2009;91(2):259-63.
2008: Frede Frihagen; Margreth Grotle; Jan Erik Madsen; Torgeir Bruun Wyller; Petter Mowinckel; Lars Nordsletten
Outcome after femoral neck fractures: a comparison of Harris Hip Score, Eq-5d and Barthel Index.
Injury 2008;39(10):1147-56.
2008: Sigbøjrn Dimmen; Lars Nordsletten; Lars Engebretsen; Harald Steen; Jan Erik Madsen
Negative effect of parecoxib on bone mineral during fracture healing in rats.
Acta orthopaedica 2008;79(3):438-44.
2007: Frede Frihagen; Lars Nordsletten; Jan Erik Madsen
Hemiarthroplasty or internal fixation for intracapsular displaced femoral neck fractures: randomised controlled trial.
BMJ (Clinical research ed.) 2007;335(7632):1251-4.
2007: Sigbjorn Dimmen; Jan Erik Madsen
Long-term outcome of shoulder arthrodesis performed with plate fixation: 18 patients examined after 3-15 years.
Acta orthopaedica 2007;78(6):827-33.
2007: Wender Figved; Eva Dybvik; Frede Frihagen; Ove Furnes; Jan Erik Madsen; Leif I Havelin; Lars Nordsletten
Conversion from failed hemiarthroplasty to total hip arthroplasty: a Norwegian Arthroplasty Register analysis of 595 hips with previous femoral neck fractures.
Acta orthopaedica 2007;78(6):711-8.
2007: Frede Frihagen; Jan Erik Madsen; Finn P Reinholt; Lars Nordsletten
Screw augmentation in displaced femoral neck fractures. Clinical and histological results using a new composite.
Injury 2007;38(7):797-805.
2007: Frede Frihagen; Jan Erik Madsen; Ellen Aksnes; Heidi Nygaard Bakken; Torbjørn Maehlum; Anders Walløe; Lars Nordsletten
Comparison of re-operation rates following primary and secondary hemiarthroplasty of the hip.
Injury 2007;38(7):815-9.
2007: Gunhild Melhus; Lene B Solberg; Sigbjoern Dimmen; Jan Erik Madsen; Lars Nordsletten; Finn P Reinholt
Experimental osteoporosis induced by ovariectomy and vitamin D deficiency does not markedly affect fracture healing in rats.
Acta orthopaedica 2007;78(3):393-403.
2007: Anna Tötterman; Thomas Glott; Helene Lundgaard Søberg; Jan Erik Madsen; Olav Røise
Pelvic trauma with displaced sacral fractures: functional outcome at one year.
Spine 2007;32(13):1437-43.
2007: Anna Tötterman; Jan Erik Madsen; Nils Oddvar Skaga; Olav Røise
Extraperitoneal pelvic packing: a salvage procedure to control massive traumatic pelvic hemorrhage.
The Journal of trauma 2007;62(4):843-52.
2006: Geir Stray Andreassen; Jan Erik Madsen
A simple and cheap method for vacuum-assisted wound closure.
Acta orthopaedica 2006;77(5):820-4.
2006: Elisabeth Ellingsen Husebye; Torstein Lyberg; Jan Erik Madsen; Morten Eriksen; Olav Røise
The influence of a one-step reamer-irrigator-aspirator technique on the intramedullary pressure in the pig femur.
Injury 2006;37(10):935-40.
2006: Anna Tötterman; Thomas Glott; Jan Erik Madsen; Olav Røise
Unstable sacral fractures: associated injuries and morbidity at 1 year.
Spine 2006;31(18):E628-35.
2006: Anna Tötterman; Johann Baptist Dormagen; Jan Erik Madsen; Nils-Einar Kløw; Nils Oddvar Skaga; Olav Røise
A protocol for angiographic embolization in exsanguinating pelvic trauma: a report on 31 patients.
Acta orthopaedica 2006;77(3):462-8.
2006: Anna Tötterman; Jan Erik Madsen; Olav Røise
Multifocal arterial haemorrhage in a partially stable pelvic fracture after a crush injury: a case report.
Archives of orthopaedic and trauma surgery 2006;126(2):113-7.
2006: Wender Figved; Ole-Jacob Norum; Frede Frihagen; Jan Erik Madsen; Lars Nordsletten
Interprosthetic dislocations of the Charnley/Hastings hemiarthroplasty--report of 11 cases in 350 consecutive patients.
Injury 2006;37(2):157-61.
2006: Lars Nordsletten; Jan Erik Madsen
The effect of bone morphogenetic proteins in fracture healing.
Scandinavian journal of surgery : SJS : official organ for the Finnish Surgical Society and the Scandinavian Surgical Society 2006;95(2):91-4.
2005: Stein Øvre; Jan Erik Madsen; Olav Røise
Transitional transverse acetabular fractures: differences between fractures with a large posterio-superior fragment and the inverse T-fracture--a report of 10 unusual cases.
Acta orthopaedica 2005;76(6):803-8.
2005: Stein Øvre; Leiv Sandvik; Jan Erik Madsen; Olav Røise
Comparison of distribution, agreement and correlation between the original and modified Merle d'Aubigné-Postel Score and the Harris Hip Score after acetabular fracture treatment: moderate agreement, high ceiling effect and excellent correlation in 450 patients.
Acta orthopaedica 2005;76(6):796-802.
2005: Frede Frihagen; Lars Nordsletten; Rana Tariq; Jan Erik Madsen
MRI diagnosis of occult hip fractures.
Acta orthopaedica 2005;76(4):524-30.
2004: Anna Tötterman; Jan Erik Madsen; Carl Erik Naess; Olav Røise
Initially neglected tissue interposition after reduction of posterior hip dislocation in a child--a case report.
Acta orthopaedica Scandinavica 2004;75(2):221-4.
2004: Leif Børge Larsen; Jan Erik Madsen; Per Reidar Høiness; Stein Øvre
Should insertion of intramedullary nails for tibial fractures be with or without reaming? A prospective, randomized study with 3.8 years' follow-up.
Journal of orthopaedic trauma 2004;18(3):144-9.
2000: S Zhao; EM Pinholt; Jan Erik Madsen; K Donath
Histological evaluation of different biodegradable and non-biodegradable membranes implanted subcutaneously in rats.
Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery 2000;28(2):116-22.
2000: M Stenström; B Olander; Daisy Lehto-Axtelius; Jan Erik Madsen; L Nordsletten; Gudrun Alm Carlsson
Bone mineral density and bone structure parameters as predictors of bone strength: an analysis using computerized microtomography and gastrectomy-induced osteopenia in the rat.
Journal of biomechanics 2000;33(3):289-97.
2000: Jan Erik Madsen; M Hukkanen; Per Aspenberg; J Polak; Lars Nordsletten
Time-dependent sensory nerve ingrowth into a bone conduction chamber.
Acta orthopaedica Scandinavica 2000;71(1):74-9.
1999: U Syversen; Lars Nordsletten; Jan A Falch; Jan Erik Madsen; O G Nilsen; H L Waldum
Effect of lifelong nicotine inhalation on bone mass and mechanical properties in female rat femurs.
Calcified tissue international 1999;65(3):246-9.
1999: Fredrik Nyquist; V Halvorsen; Jan Erik Madsen; Lars Nordsletten; Karl Obrant
Ethanol and its effects on fracture healing and bone mass in male rats.
Acta orthopaedica Scandinavica 1999;70(2):212-6.
1998: Jan Erik Madsen; T Berg-Larsen; OJ Kirkeby; Jan A Falch; Lars Nordsletten
No adverse effects of clodronate on fracture healing in rats.
Acta orthopaedica Scandinavica 1998;69(5):532-6.
1998: Jan Erik Madsen; M Hukkanen; AK Aune; I Basran; J F Møller; J M Polak; Lars Nordsletten
Fracture healing and callus innervation after peripheral nerve resection in rats.
Clinical orthopaedics and related research 1998;(351):230-40.
1998: Jan Erik Madsen; L Naess; AK Aune; A Alho; Arne Ekeland; K Strømsøe
Dynamic hip screw with trochanteric stabilizing plate in the treatment of unstable proximal femoral fractures: a comparative study with the Gamma nail and compression hip screw.
Journal of orthopaedic trauma 1998;12(4):241-8.
1997: TS Kaastad; O Reikerås; S Narum; Jan Erik Madsen; E Haug; Karl Obrant; Lars Nordsletten
Effect of intensive training on lower leg structural strength: an in vivo study in ovariectomized rats.
Scandinavian journal of medicine & science in sports 1997;7(4):220-5.
1997: Lars Nordsletten; AK Aune; Jan Erik Madsen; S Skjeldal; Jan A Falch; Arne Ekeland
Anterior cruciate ligament strength. Can it be estimated by non-destructive testing?
Scandinavian journal of medicine & science in sports 1997;7(4):203-5.
1997: TS Kaastad; O Reikerâs; Jan Erik Madsen; S Narum; J H Stromme; Karl Obrant; Lars Nordsletten
Effects of clodronate on cortical and trabecular bone in ovariectomized rats on a low calcium diet.
Calcified tissue international 1997;61(2):158-64.
1996: TS Kaastad; Lars Nordsletten; S Narum; Jan Erik Madsen; E Haug; Olav Reikerås
Training increases the in vivo fracture strength in osteoporotic bone. Protection by muscle contraction examined in rat tibiae.
Acta orthopaedica Scandinavica 1996;67(4):371-6.
1996: Jan Erik Madsen; J S Wang; Mika Hukkanen; Lars Nordsletten; Yrjö T Konttinen; Seppo Santavirta; J M Polak; Per Aspenberg
Sensory nerve ingrowth during bone graft incorporation in the rat.
Acta orthopaedica Scandinavica 1996;67(3):217-20.
1996: K Strømsøe; O Røise; S Skjeldal; Jan Erik Madsen
[Transiliacal screw fixation of the sacrum in unstable pelvic ring fractures].
Tidsskrift for den Norske lægeforening : tidsskrift for praktisk medicin, ny række 1996;116(14):1679-81.
1996: Jan Erik Madsen; AK Aune; Jan A Falch; Mika Hukkanen; Yrjö T Konttinen; Seppo Santavirta; Lars Nordsletten
Neural involvement in post-traumatic osteopenia: an experimental study in the rat.
Bone 1996;18(5):411-6.
1996: AK Aune; Mika Hukkanen; Jan Erik Madsen; J M Polak; Lars Nordsletten
Nerve regeneration during patellar tendon autograft remodelling after anterior cruciate ligament reconstruction: an experimental and clinical study.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 1996;14(2):193-9.
1995: Mika Hukkanen; Yrjö T Konttinen; Seppo Santavirta; Lars Nordsletten; Jan Erik Madsen; Runar Almaas; A B Oestreicher; Terje Rootwelt; Julia M Polak
Effect of sciatic nerve section on neural ingrowth into the rat tibial fracture callus.
Clinical orthopaedics and related research 1995;(311):247-57.
1995: AK Aune; Lars Nordsletten; S Skjeldal; Jan Erik Madsen; Arne Ekeland
Hamstrings and gastrocnemius co-contraction protects the anterior cruciate ligament against failure: an in vivo study in the rat.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 1995;13(1):147-50.
1995: AK Aune; Jan Erik Madsen; H Moen
Clinical significance of condylar chondromalacia after arthroscopic resection of flap-tears of the medial meniscus. A prospective study of 93 cases.
Archives of orthopaedic and trauma surgery 1995;114(4):199-201.
1994: Lars Nordsletten; TS Kaastad; Jan Erik Madsen; Olav Reikerås; R Ovstebø; J H Strømme; Jan A Falch
The development of femoral osteopenia in ovariectomized rats is not reduced by high intensity treadmill training: a mechanical and densitometric study.
Calcified tissue international 1994;55(6):436-42.
1994: Lars Nordsletten; Jan Erik Madsen; Runar Almaas; Terje Rootwelt; J Halse; Yrjö T Konttinen; Mika Hukkanen; Seppo Santavirta
The neuronal regulation of fracture healing. Effects of sciatic nerve resection in rat tibia.
Acta orthopaedica Scandinavica 1994;65(3):299-304.