Blar i NTNU Open på forfatter "Salvesen, Øyvind Olav"
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Academic detailing as a method to improve general practitioners’ drug prescribing in type 2 diabetes: evaluation of changes in prescribing
Langaas, Harald Chr.; Salvesen, Øyvind Olav; Dyrkorn, Roar; Blix, Hege Salvesen; Spigset, Olav (Peer reviewed; Journal article, 2023)Objective To investigate the effect of an academic detailing intervention on the utilisation of type 2 diabetes medication among general practitioners. Design We developed an academic detailing campaign based on the ... -
Addressing Surgical Needs Where There is No Surgeon: Status of Surgery in Sierra Leone, Safety and Future Contributions of a Task Sharing Training Programme, and Surgery as an Indicator of Hospital Function During the West African Ebola Outbreak
Bolkan, Håkon Angell (Doctoral theses at NTNU;2017:223, Doctoral thesis, 2017)Vest-Afrika er den regionen i verden med høyest kirurgisk sykdomsbyrde og hvor det blir gjort færrest operasjoner pr innbygger. Få spesialister og stor legemangel er en av hovedgrunnene til den dårlige tilgangen til ... -
Clinical outcomes after surgery for cervical radiculopathy performed in public and private hospitals : a nationwide relative effectiveness study
Danielsen, Elisabet; Gulati, Sasha; Salvesen, Øyvind Olav; Ingebrigtsen, Tor; Nygaard, Øystein Petter; Solberg, Tore (Peer reviewed; Journal article, 2023)Aims The number of patients undergoing surgery for degenerative cervical radiculopathy has increased. In many countries, public hospitals have limited capacity. This has resulted in long waiting times for elective ... -
Effect of Disulfiram and Copper Plus Chemotherapy vs Chemotherapy Alone on Survival in Patients with Recurrent Glioblastoma: A Randomized Clinical Trial
Werlenius, Katja; Kinhult, Sara; Solheim, Tora S; Magelssen, Henriette; Löfgren, David; Mudaisi, Munila; Hylin, Sofia; Bartek, Jiri; Strandéus, Michael; Lindskog, Magnus; Rashid, Havyan Bahroz; Carstam, Louise; Gulati, Sasha; Solheim, Ole Skeidsvoll; Salvesen, Øyvind Olav; Jakola, Asgeir Store (Peer reviewed; Journal article, 2023)Importance Disulfiram has demonstrated broad antitumoral effect in several preclinical studies. One of the proposed indications is for the treatment of glioblastoma. Objective To evaluate the efficacy and safety of ... -
En bloc radical cystectomy: An overview of the technique and oncological results
Kjøbli, Eirik; Salvesen, Øyvind Olav; Langørgen, Sverre; Størkersen, Øystein; Wibe, Arne; Arum, Carl-Jørgen (Journal article; Peer reviewed, 2022)Objectives To reduce recurrence after radical cystectomy (RC), we developed a technique based on the principles of the circumferential resection margin used during total mesorectal excision for rectal cancer, namely, en ... -
Epidemiology and practice variations of shunt surgery for hydrocephalus: a nationwide registry-based study
Mansoor, Nadia; Gulati, Sasha; Fredriksli, Oddrun Anita; Salvesen, Øyvind Olav; Solheim, Ole Skeidsvoll (Peer reviewed; Journal article, 2023)OBJECTIVE Indications for surgical treatment of hydrocephalus (HC) can vary across centers. The authors sought to investigate the frequencies of surgically treated HC disorders and to study variations in the practice ... -
The importance of concomitant mitral regurgitation for estimates of mitral valve area by pressure half time in patients with chronic rheumatic heart disease
Hauge, Ståle Wågen; Estensen, Mette-Elise; Persson, Robert; Abebe, Sintayehu; Mekonnen, Desalew; Nega, Berhanu; Solholm, Atle; Graven, Torbjørn; Salvesen, Øyvind Olav; Farstad, Marit; Vikenes, Kjell; Haaverstad, Rune; Dalen, Håvard (Peer reviewed; Journal article, 2023)Aims Aim was to study how concomitant mitral regurgitation (MR) assessed by qualitative and quantitative methods influence mitral valve area (MVA) calculations by the pressure half time method (MVAPHT) compared to ... -
Long-Term Results After Surgery for Degenerative Cervical Myelopathy
Johansen, Tonje Okkenhaug; Holmberg, Siril Therese; Danielsen, Elisabet; Rao, Vidar; Salvesen, Øyvind Olav; Andresen, Hege; Carmen, Vleggeert-Lankamp; Solberg, Tore; Gulati, Sasha; Nygaard, Øystein Petter (Peer reviewed; Journal article, 2023)BACKGROUND AND OBJECTIVES: Degenerative cervical myelopathy (DCM) is a frequent cause of spinal cord dysfunction, and surgical treatment is considered safe and effective. Long-term results after surgery are limited. ... -
Low-contrast detectability and potential for radiation dose reduction using deep learning image reconstruction-A 20-reader study on a semi-anthropomorphic liver phantom
Njølstad, Tormund; Dybwad, Anniken; Salvesen, Øyvind Olav; Andersen, Hilde Kjernlie; Schulz, Anselm (Peer reviewed; Journal article, 2022)Background A novel deep learning image reconstruction (DLIR) algorithm for CT has recently been clinically approved. Purpose To assess low-contrast detectability and dose reduction potential for CT images reconstructed ... -
Mapping population access to essential surgical care in Liberia using equipment, personnel, and bellwether capability standards
Adde, Håvard Askim; van Duinen, Aalke Johan; Andrews, Benetta; Bakker, Juul Marlies; Goyah, Kezelebah; Salvesen, Øyvind Olav; Sheriff, Swaliho; Utam, Terseer; Yaskey, Clarence; Weiser, Thomas G.; Bolkan, Håkon Angell (Journal article; Peer reviewed, 2022)Background: Accurate surveillance of population access to essential surgery is key for strategic healthcare planning. This study aimed to estimate population access to surgical facilities meeting standards for safe surgery ... -
MRI-based radiomic signatures for pretreatment prognostication in cervical cancer
Wagner-Larsen, Kari Strøno; Hodneland, Erlend; Fasmer, Kristine Eldevik; Lura, Njål; Woie, Kathrine; Bertelsen, Bjørn; Salvesen, Øyvind Olav; Halle, Mari Kyllesø; Smit, Noeska Natasja; Krakstad, Camilla; Haldorsen, Ingfrid S. (Peer reviewed; Journal article, 2023)Background Accurate pretherapeutic prognostication is important for tailoring treatment in cervical cancer (CC). Purpose To investigate whether pretreatment MRI-based radiomic signatures predict disease-specific ... -
Return to Work after Surgery for Cervical Radiculopathy: A Nationwide Registry-based Observational Study
Hara, Sozaburo; Lønne, Vetle Vangen; Aasdahl, Lene; Salvesen, Øyvind Olav; Solberg, Tore; Gulati, Sasha; Hara, Karen Walseth (Peer reviewed; Journal article, 2022)Study Design. An observational multicenter study. Summary of Background Data. Return to work (RTW) is increasingly used to assess the standard, benefit, and quality of health care. Objective. The aim of this ... -
Return to work after surgery for degenerative cervical myelopathy: a nationwide registry-based observational study
Lønne, Vetle Vangen; Hara, Sozaburo; Gulati, Sasha; Aasdahl, Lene; Salvesen, Øyvind Olav; Nygaard, Øystein Petter; Solberg, Tore; Hara, Karen Walseth (Peer reviewed; Journal article, 2023)Background Few studies of high quality exist on return to work (RTW) rate after surgery for degenerative cervical myelopathy (DCM). This study aims to examine the RTW rate in patients undergoing surgery for DCM. Method ... -
Return to work after surgery for degenerative cervical myelopathy: a nationwide registry-based observational study
Lønne, Vetle Vangen; Hara, Sozaburo; Gulati, Sasha; Aasdahl, Lene; Salvesen, Øyvind Olav; Nygaard, Øystein Petter; Solberg, Tore; Hara, Karen Walseth (Peer reviewed; Journal article, 2023)Background Few studies of high quality exist on return to work (RTW) rate after surgery for degenerative cervical myelopathy (DCM). This study aims to examine the RTW rate in patients undergoing surgery for DCM. Meth ... -
Sexual functioning, sexual enjoyment, and body image in Norwegian breast cancer survivors: a 12-year longitudinal follow-up study and comparison with the general female population
Åsberg, Ragnhild Emilie; Giskeødegård, Guro F.; Raj, Sunil Xavier; Karlsen, Jarle; Engstrøm, Monica Jernberg; Salvesen, Øyvind Olav; Nilsen, Marianne; Lundgren, Steinar; Reidunsdatter, Randi Johansen (Peer reviewed; Journal article, 2023)Background Given the scarcity of evidence concerning the long-term sexual health of breast cancer (BC) survivors (BC-Pop), we aimed to assess how BC treatments affect short- and long-term sexual functioning, sexual ... -
Six-Month Follow-up of a Trial of Spinal Cord Burst Stimulation vs Placebo Stimulation and Disability in Patients With Chronic Radicular Pain After Lumbar Spine Surgery
Hara, Sozaburo; Andresen, Hege; Solheim, Ole Skeidsvoll; Carlsen, Sven Magnus; Jakola, Asgeir Store; Salvesen, Øyvind Olav; Gulati, Sasha (Peer reviewed; Journal article, 2023) -
Visceral fat percentage for prediction of outcome in uterine cervical cancer
Eide, Agnes J.; Halle, Mari Kyllesø; Lura, Njål; Fasmer, Kristine Eldevik; Wagner-Larsen, Kari Strøno; Forsse, David Erik; Bertelsen, Bjørn; Salvesen, Øyvind Olav; Krakstad, Camilla; Haldorsen, Ingfrid S. (Peer reviewed; Journal article, 2023)Objective The prognostic role of adiposity in uterine cervical cancer (CC) is largely unknown. Abdominal fat distribution may better reflect obesity than body mass index. This study aims to describe computed tomography ...