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Your search keyword '"Madsen, Jan Erik"' showing total 389 results
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389 results on '"Madsen, Jan Erik"'

7. Pelvic packing – status 2024.

Author

Gänsslen, Axel, Pohlemann, Tim, Lindahl, Jan, and Madsen, Jan Erik

Abstract

Patients with unstable hemodynamics and unstable pelvic ring injuries are still demanding patients regarding initial treatment and survival. Several concepts were reported during the last 30 years. Mechanical stabilization of the pelvis together with hemorrhage control offer the best treatment option in these patients. While pelvic ring stabilization using pelvic binders, external fixators and the pelvic C-clamp are the basis for mechanical stability of the pelvic ring, the optimal modality for pelvic bleeding control is still under discussion. Beside angioembolization (AE) and Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA), pelvic packing PP (predominantly extraperitoneal) with direct access to the pelvic bleeding sources, are potential options. The present overview represents the present status, results and the value of pelvic packing in treating these patients. Interpretation of these results must consider the difference between the initial European concept of pelvic ring stabilization followed by PP in contrast to the North American concept with a reduced rate of pelvic ring stabilizations. [ABSTRACT FROM AUTHOR]

Published
2025
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20. 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.

Author

Kirkeboe, Ragnhild Loven, Nordsletten, Lars, Madsen, Jan Erik, Dybvik, Eva, Lie, Stein Atle, Hallan, Geir, and Clarke-Jenssen, John

Subjects
ACETABULUM (Anatomy), HIP fractures, TOTAL hip replacement, TREATMENT effectiveness, DESCRIPTIVE statistics, LONGITUDINAL method, CASE-control method, REOPERATION, HIP osteoarthritis, COMPARATIVE studies, SURVIVAL analysis (Biometry)
Abstract

Background: Operative treatment of acetabular fractures generally yields good results, but several authors report up to 15–20% of patients developing post-traumatic osteoarthritis (OA). Previous studies have shown that total hip arthroplasty (THA) following post-traumatic OA have inferior results compared to THA for primary OA. The aim of this study was to report on long-term outcome of THA following acetabular fracture, compared to primary OA. Materials and methods: We performed a matched cohort study with data from the Norwegian Arthroplasty Register (NAR). All patients receiving THA following an acetabular fracture between 1987 and 2018 were identified. A 3:1 matched cohort consisting of patients treated for primary OA with THA was selected using propensity scores and matched for age, gender and year of surgery. Survival analysis was performed with revision of any cause as endpoint. Cox regression was used to identify factors associated with risk of revision surgery. Results: 552 cases were identified, 397 men and 155 women. Mean age was 58.8 (11–91) years. 224 had previously been operated for the acetabular fracture, 328 had been treated non-operatively. Mean follow up time was 8.7 (1–29) years. Implant survival at 10 years was 79.7% (75.6–83.3) and at 20 years 62.4% (55.5–69.3). The hazard ratio for revision was 1.38 (1.07–1.77, p < 0.001) compared to the OA cohort, regardless of operative or non-operative treatment of the index acetabular fracture. Uncemented acetabular components had an increased risk of revision with hazard ratio for revision 1.61 (p = 0.012). Conclusions: THA following an acetabular fracture can be performed with acceptable results regarding implant survival, however, we report an increased risk for revision when compared to primary OA. Our results indicate that previous operative fracture treatment does not increase the risk for THA revision compared to cases treated non-operatively. [ABSTRACT FROM AUTHOR]

Published
2024
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30. Effect of Posterior Malleolar Fixation on Syndesmotic Stability

Author

Stake, Ingrid Kvello, primary, Bryniarski, Anna R., additional, Brady, Alex W., additional, Miles, Jon W., additional, Dornan, Grant J., additional, Madsen, Jan Erik, additional, Haytmanek, C. Thomas, additional, Husebye, Elisabeth Ellingsen, additional, and Clanton, Thomas O., additional

Published
2023
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34. sj-pdf-1-ajs-10.1177_03635465231151448 – Supplemental material for Effect of Posterior Malleolar Fixation on Syndesmotic Stability

Author

Stake, Ingrid Kvello, Bryniarski, Anna R., Brady, Alex W., Miles, Jon W., Dornan, Grant J., Madsen, Jan Erik, Haytmanek, C. Thomas, Husebye, Elisabeth Ellingsen, and Clanton, Thomas O.

Subjects
FOS: Clinical medicine, 110323 Surgery, 110604 Sports Medicine, FOS: Health sciences, 110314 Orthopaedics
Abstract

Supplemental material, sj-pdf-1-ajs-10.1177_03635465231151448 for Effect of Posterior Malleolar Fixation on Syndesmotic Stability by Ingrid Kvello Stake, Anna R. Bryniarski, Alex W. Brady, Jon W. Miles, Grant J. Dornan, Jan Erik Madsen, C. Thomas Haytmanek, Elisabeth Ellingsen Husebye and Thomas O. Clanton in The American Journal of Sports Medicine

Published
2023
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