Browsing Bergen Open Research Archive by Author "Dybvik, Eva Hansen"
Now showing items 1-20 of 24
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Cancer and Total Hip Replacement. Cancer as a risk factor for prosthesis and prosthesis as a risk factor for cancer
Dybvik, Eva Hansen (Doctoral thesis, 2015-09-18)Annually, 14 million new cancer cases are detected worldwide; the numbers are expected to rise by 70% over the next decades. In Norway, 30,000 new cancer cases are detected every year. Because of screenings and increased ... -
Cemented or uncemented hemiarthroplasty for femoral neck fracture? Data from the Norwegian Hip Fracture Register
Kristensen, Torbjørn; Dybvik, Eva Hansen; Kristoffersen, Målfrid Holen; Dale, Håvard; Engesæter, Lars B.; Furnes, Ove; Gjertsen, Jan Erik (Journal article; Peer reviewed, 2020)Background A displaced femoral neck fracture in patients older than 70 years is a serious injury that influences the patient’s quality of life and can cause serious complications or death. Previous national guidelines ... -
Cognitive impairment influences the risk of reoperation after hip fracture surgery: results of 87,573 operations reported to the Norwegian Hip Fracture Register
Kristoffersen, Målfrid Holen; Dybvik, Eva Hansen; Steihaug, Ole Martin; Kristensen, Torbjørn; Engesæter, Lars B.; Ranhoff, Anette Hylen; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2020)Background and purpose — About one-fourth of hip fracture patients have cognitive impairment. We investigated whether patients’ cognitive function affects surgical treatment, risk of reoperation, and mortality after hip ... -
Compliance with national guidelines for antibiotic prophylaxis in hip fracture patients: A quality assessment study of 13 329 patients in the Norwegian Hip Fracture Register
Lian, Thomas; Dybvik, Eva Hansen; Gjertsen, Jan Erik; Dale, Håvard; Westberg, Marianne; Nordsletten, Lars; Figved, Paul Wender (Journal article; Peer reviewed, 2020)Objective We assessed compliance with new guidelines for prophylactic antibiotics in hip fracture surgery in Norway introduced in 2013. Design The data from the Norwegian Hip Fracture Register was used to assess the ... -
Complications after intramedullary nailing of femoral fractures in a low-income country. A prospective study of follow-up, HIV infection, and microbial infection rates after IM nailing of 141 femoral fractures at a central hospital in Malawi
Young, Sven; Banza, Leonard N.; Hallan, Geir; Beniyasi, Fletcher; Manda, Kumbukani G.; Munthali, Boston S.; Dybvik, Eva Hansen; Engesæter, Lars B.; Havelin, Leif Ivar (Peer reviewed; Journal article, 2013-10)Background: Some surgeons believe that internal fixation of fractures carries too high a risk of infection in low-income countries (LICs) to merit its use there. However, there have been too few studies from LICs with ... -
Do direct oral anticoagulants (DOACs) cause delayed surgery, longer length of hospital stay, and poorer outcome for hip fracture patients?
Leer-Salvesen, Sunniva; Dybvik, Eva Hansen; Ranhoff, Anette Hylen; Husebø, Bjørn Liljestrand; Dahl, Ola Einar; Engesæter, Lars B.; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2020)Purpose The perioperative consequences of direct oral anticoagulants (DOACs) in hip fracture patients are not sufficiently investigated. The primary aim of this study was to determine whether DOAC-users have delayed surgery ... -
Hip fracture treatment in Norway - deviation from evidence-based treatment guidelines: data from the Norwegian Hip Fracture Register, 2014 to 2018
Gjertsen, Jan Erik; Stensland, Eva; Byhring, Hanne Sigrun; Dybvik, Eva Hansen; Søreide, Odd; Kjærvik, Cato (Journal article, 2020)Aims The aim of this study was to describe variation in hip fracture treatment in Norway expressed as adherence to international and national evidence-based treatment guidelines, to study factors influencing deviation ... -
Implants for trochanteric fractures in Norway: the role of the trochanteric stabilizing plate—a study on 20,902 fractures from the Norwegian hip fracture register 2011–2017
Alm, Carl Erik; Frihagen, Frede; Dybvik, Eva Hansen; Matre, Kjell; Madsen, Jan Erik; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2021-01-07)Background The trochanteric stabilizing plate (TSP) is used as an adjunct to the sliding hip screw (SHS) in unstable trochanteric and subtrochanteric fractures. We wanted to describe the choice of implant for trochanteric ... -
Intramedullary nail versus sliding hip screw for stable and unstable trochanteric and subtrochanteric fractures: 17,341 patients from the Norwegian Hip Fracture Register
Grønhaug, Kirsten Marie Larsen; Dybvik, Eva Hansen; Matre, Kjell; Østman, Bengt; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2022)Aims The aim of this study was to investigate if there are differences in outcome between sliding hip screws (SHSs) and intramedullary nails (IMNs) with regard to fracture stability. Methods We assessed data from ... -
Is there a weekend effect after hip fracture surgery? A study of 74,410 hip fractures reported to the Norwegian Hip Fracture Register
Boutera, Andrea; Dybvik, Eva Hansen; Hallan, Geir; Gjertsen, Jan-Erik (Peer reviewed; Journal article, 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 ... -
Kaplan-Meier and Cox Regression Are Preferable for the Analysis of Time to Revision of Joint Arthroplasty: Thirty-One Years of Follow-up for Cemented and Uncemented THAs Inserted from 1987 to 2000 in the Norwegian Arthroplasty Register
Lie, Stein Atle; Fenstad, Anne Marie; Lygre, Stein Håkon Låstad; Kroken, Gard; Dybvik, Eva Hansen; Gjertsen, Jan-Erik; Hallan, Geir; Dale, Håvard; Furnes, Ove Nord (Journal article; Peer reviewed, 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 ... -
Orthopaedic surgeons' ability to detect pathologic hip fractures: review of 1484 fractures reported to the Norwegian Hip Fracture Register
Sund, Anders; Dybvik, Eva Hansen; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2023-11-04)Background: The proximal femur is the most common location of metastases in the appendicular skeleton. Data on pathologic hip fractures, however, are sparse despite it is the most frequently operated pathologic fracture. ... -
Patient-reported outcome measures after hip fracture in patients with chronic cognitive impairment: results from 34.675 patients in the Norwegian Hip Fracture Register
Kristoffersen, Målfrid Holen; Dybvik, Eva Hansen; Steihaug, Ole Martin; Kristensen, Torbjørn; Engesæter, Lars B.; Ranhoff, Anette Hylen; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2021)Aims: Hip fracture patients have high morbidity and mortality. Patient-reported outcome measures (PROMs) assess the quality of care of patients with hip fracture, including those with chronic cognitive impairment (CCI). ... -
Patient-reported outcome measures in hip fracture patients. Data on 35,206 patients from the Norwegian Hip Fracture Register, 2014 to 2018
Kjærvik, Cato; Gjertsen, Jan-Erik; Stensland, Eva; Dybvik, Eva Hansen; Søreide, Odd (Journal article; Peer reviewed, 2024)Aims The aims of this study were to assess quality of life after hip fractures, to characterize respondents to patient-reported outcome measures (PROMs), and to describe the recovery trajectory of hip fracture ... -
Pelvic irradiation does not increase the risk of hip replacement in patients with gynecological cancer. A cohort study based on 8,507 patients
Dybvik, Eva Hansen; Furnes, Ove; Fosså, Sophie Dorothea; Trovik, Clement; Lie, Stein Atle (Peer reviewed; Journal article, 2014)Background and purpose — Long-term survivors of cancer can develop adverse effects of the treatment. 60% of cancer patients survive for at least 5 years after diagnosis. Pelvic irradiation can cause bone damage in these ... -
Prevalence, causes and impact of musculoskeletal impairment in Malawi: A national cluster randomized survey
Ngoie, Leonard Banza; Dybvik, Eva Hansen; Hallan, Geir; Gjertsen, Jan-Erik; Mkandawire, Nyengo; Varela, Carlos Gomes; Young, Sven (Journal article; Peer reviewed, 2021)Background: There is a lack of accurate information on the prevalence and causes of musculoskeletal impairment (MSI) in low income countries. The WHO prevalence estimate does not help plan services for specific national ... -
A prospective study on cancer risk after total hip replacements for 41,402 patients linked to the Cancer registry of Norway
Dybvik, Eva Hansen; Furnes, Ove; Havelin, Leif Ivar; Fosså, Sophie Dorothea; Trovik, Clement; Lie, Stein Atle (Journal article; Peer reviewed, 2020)Background Concerns have been raised that implants used in total hip replacements (THR) could lead to increased cancer risk. Several different materials, metals and fixation techniques are used in joint prostheses and ... -
The rise in road traffic injuries in Lilongwe, Malawi: A snapshot of the growing epidemic of trauma in low income countries
Ngoie, Leonard Banza; Gallaher, Jared; Dybvik, Eva Hansen; Charles, Anthony; Halland, Geir; Gjertsen, Jan-Erik; Mkandawire, Nyengo; Varela, Carlos Gomes; Young, Sven (Journal article; Peer reviewed, 2018)Introduction: Road traffic injuries (RTIs) and death are a major public health issue worldwide. Unless appropriate action is taken urgently, the burden of RTIs will continue to increase globally. This will be particularly ... -
A standardized clinical pathway for hip fracture patients is associated with reduced mortality: data from the Norwegian Hip Fracture Register
Garre-Fivelsdal, Tuva Elisabeth; Gjertsen, Jan-Erik; Dybvik, Eva Hansen; Bakken, Marit Stordal (Journal article; Peer reviewed, 2023)Purpose: A standardized clinical pathway is recommended for hip fracture patients. We aimed to survey standardization of treatment in Norwegian hospitals and to investigate whether this affected 30-day mortality and quality ... -
Subsequent ipsi- and contralateral femoral fractures after intramedullary nailing of a trochanteric or subtrochanteric fracture: a cohort study on 2012 patients
Grønhaug, Kirsten Marie Larsen; Dybvik, Eva Hansen; Gjertsen, Jan-Erik; Samuelsson, Kristian; Østman, Bengt (Journal article; Peer reviewed, 2022-04-28)Background: The literature is inconclusive as to whether an intramedullary nail changes the distribution of a subsequent ipsi- or contralateral fracture of the femur. We have compared the incidence, localisation, and ...