Results 11 to 20 of about 414,525 (243)

Is there a weekend effect after hip fracture surgery? A study of 74,410 hip fractures reported to the Norwegian Hip Fracture Register

Acta Orthopaedica, 2020
Background and purpose — The term “weekend effect” describes differences in outcomes between patients treated at weekends compared with weekdays. We investigated whether there is a weekend effect for the risk of reoperation and mortality after hip ...
Andrea Boutera, Eva Dybvik, Geir Hallan, Jan-Erik Gjertsen   +3 more
doaj   +1 more source

Comorbidity does not predict long-term mortality after total hip arthroplasty

Acta Orthopaedica, 2017
Background and purpose — In-hospital death following total hip arthroplasty (THA) is related to comorbidity. The long-term effect of comorbidity on all-cause mortality is, however, unknown for this group of patients and it was investigated in this study.
Erik Bülow, Ola Rolfson, Peter Cnudde, Cecilia Rogmark, Göran Garellick, Szilárd Nemes   +5 more
doaj   +1 more source

Is the use of antidepressants associated with patient-reported outcomes following total hip replacement surgery?

Acta Orthopaedica, 2016
Background and purpose — Patients with anxiety and/or depression tend to report less pain reduction and less satisfaction with surgical treatment. We hypothesized that the use of antidepressants would be correlated to patient-reported outcomes (PROs) 1 ...
Meridith E Greene, Ola Rolfson, Max Gordon, Kristina Annerbrink, Henrik Malchau, Göran Garellick   +5 more
doaj   +1 more source

Association between patient survival following reoperation after total hip replacement and the reason for reoperation: an analysis of 9,926 patients in the Swedish Hip Arthroplasty Register

Acta Orthopaedica, 2019
Background and purpose — The association between long-term patient survival and elective primary total hip replacement (THR) has been described extensively. The long-term survival following reoperation of THR is less well understood.
Peter Cnudde, Erik Bülow, Szilard Nemes, Yosef Tyson, Maziar Mohaddes, Ola Rolfson   +5 more
doaj   +1 more source

Relative survival following hemi-and total hip arthroplasty for hip fractures in Sweden

BMC Musculoskeletal Disorders, 2018
Background Hip fractures are a common problem in the ageing population. Hip arthroplasty is the common treatment option for displaced intracapsular neck of femur fractures.
Szilard Nemes, Dennis Lind, Peter Cnudde, Erik Bülow, Ola Rolfson, Cecilia Rogmark   +5 more
doaj   +1 more source

The design of the cemented stem influences the risk of Vancouver type B fractures, but not of type C: an analysis of 82,837 Lubinus SPII and Exeter Polished stems

Acta Orthopaedica, 2019
Background and purpose — In total hip replacements, stem design may affect the occurrence of periprosthetic femoral fracture. We studied risk factors for fractures around and distal to the 2 most used cemented femoral stems in Sweden.
Georgios Chatziagorou, Hans Lindahl, Johan Kärrholm   +2 more
doaj   +1 more source

Fixation, sex, and age: highest risk of revision for uncemented stems in elderly women — data from 66,995 primary total hip arthroplasties in the Norwegian Arthroplasty Register

Acta Orthopaedica, 2020
Background and purpose — There is no consensus on best method of fixation in hip arthroplasty. We investigated different modes of fixation in primary total hip arthroplasty (THA) and the influence of age and sex, to assess need for a differentiated ...
Håvard Dale, Sjur Børsheim, Torbjørn Berge Kristensen, Anne Marie Fenstad, Jan-Erik Gjertsen, Geir Hallan, Stein Atle Lie, Ove Furnes   +7 more
doaj   +1 more source

Patient-reported 1-year outcome not affected by body mass index in 3,327 total knee arthroplasty patients

Acta Orthopaedica, 2019
Background and purpose — Patient-reported outcome (PRO) in total knee arthroplasty (TKA) patients with high body mass index (BMI) is controversial.
Anders Overgaard, Lars Lidgren, Martin Sundberg, Otto Robertsson, Annette W-Dahl   +4 more
doaj   +1 more source

Kaplan-Meier and Cox Regression Are Preferable for the Analysis of Time to Revision of Joint Arthroplasty

JBJS Open Access, 2022
Background:. Previous studies have suggested that the probability function of 1 minus the Kaplan-Meier survivorship overestimates revision rates of implants and that patient death should be included in estimates as a competing risk factor.
Stein Atle Lie, PhD, Anne Marie Fenstad, MSc, Stein Håkon L. Lygre, PhD, Gard Kroken, MSc, Eva Dybvik, PhD, Jan-Erik Gjertsen, PhD, Geir Hallan, PhD, Håvard Dale, PhD, Ove Furnes, PhD   +8 more
doaj   +1 more source

Higher risk of revision for infection using systemic clindamycin prophylaxis than with cloxacillin: A report from the Swedish Knee Arthroplasty Register on 78,000 primary total knee arthroplasties for osteoarthritis

Acta Orthopaedica, 2017
Background and purpose — Clindamycin has not been compared with other antibiotics for prophylaxis in arthroplasty. Since 2009, the Swedish Knee Arthroplasty Register (SKAR) has been collecting information on the prophylactic antibiotic regime used at ...
Otto Robertsson, Olof Thompson, Annette W-Dahl, Martin Sundberg, Lars Lidgren, Anna Stefánsdóttir   +5 more
doaj   +1 more source