Olav Magnus Fredheim

Journal publications

• Birke, Hanne; Ekholm, Ola; Sjøgren, Per; Fredheim, Olav Magnus; Clausen, Thomas; Skurtveit, Svetlana. (2018) Tramadol use in Norway: A register-based population study. Pharmacoepidemiology and Drug Safety.
• Nøstdal, Torkjell; Bernklev, Tomm; Fredheim, Olav Magnus; Paddison, Johanna S.; Ræder, Johan. (2018) Defining the cut-off point of clinically significant postoperative fatigue in three common fatigue scales. Quality of Life Research.
• Fredheim, Olav Magnus Søndenå; Brelin, Siri; Hjermstad, Marianne Jensen; Loge, Jon Håvard; Aass, Nina Kathrine; Johannessen, Tom Børge; Skurtveit, Svetlana. (2017) Prescriptions of analgesics during complete disease trajectories in patients who are diagnosed with and die from cancer within the five-year period 2005-2009. European Journal of Pain. vol. 21 (3).
• Fredheim, Olav Magnus; Skurtveit, Svetlana; Borchgrevink, Petter Chr.. (2017) Utlevering av analgetika til barn f?r og etter nye anbefalinger om kodein. Tidsskrift for Den norske legeforening. vol. 137 (12).
• Nøstdal, Torkjell; Fredheim, Olav Magnus; Bernklev, Tomm; Doksrød, Tron Simen; Mohus, Randi Marie; Ræder, Johan. (2017) A randomised controlled trial of propofol vs. thiopentone and desflurane for fatigue after laparoscopic cholecystectomy. Anaesthesia. vol. 72 (7).
• Brelin, Siri; Fredheim, Olav Magnus; Loge, Jon Håvard; Skurtveit, Svetlana; Johannesen, Tom Børge; Aass, Nina Kathrine; Ottesen, Stig; Hjermstad, Marianne Jensen. (2016) Opioids for outpatients with cancer in their last year of life: A nationwide pharmacoepidemiological study. Journal of Opioid Management. vol. 12 (1).
• Fredheim, Olav Magnus; Hansen, Thor Willy Ruud; Haugen, Guttorm; Magelssen, Morten. (2016) Bør man kunne tilby keisersnitt ved trisomi 13 og 18?. Tidsskrift for Den norske legeforening. vol. 136 (7).
• Mellbye, Andreas; Borchgrevink, Petter Chr.; Skurtveit, Svetlana; Fredheim, Olav Magnus. (2016) Hva vet vi om bruken av opioider ved ikke-malign smerte? : resultater fra studier basert på Reseptregisteret 2004-2014. Norsk Farmaceutisk Tidsskrift. vol. 124 (3).
• Mellbye, Andreas; Karlstad, Øystein; Skurtveit, Svetlana; Borchgrevink, Petter Chr.; Fredheim, Olav Magnus. (2016) The duration and course of opioid therapy in patients with chronic non-malignant pain. Acta Anaesthesiologica Scandinavica. vol. 60 (1).
• Nøstdal, Torkjell; Bernklev, Tomm; Ræder, Johan; Sandvik, Leiv; Fredheim, Olav Magnus. (2016) Postoperative fatigue translation and validation of a revised 10-item short form of the Identity-Consequence Fatigue Scale (ICFS). Journal of Psychosomatic Research. vol. 84.
• Dale, Ola; Borchgrevink, Petter Chr.; Fredheim, Olav Magnus; Mahic, Milada; Romundstad, Pål Richard; Skurtveit, Svetlana. (2015) Prevalence of use of non-prescription analgesics in the Norwegian HUNT3 population: Impact of gender, age, exercise and prescription of opioids. BMC Public Health. vol. 15.
• Fredheim, Olav Magnus; Mahic, Milada; Skurtveit, Svetlana; Borchgrevink, Petter Chr.. (2015) Use of nasal fentanyl for cancer pain: A pharmacoepidemiological study. Palliative Medicine. vol. 29 (7).
• Hansen, Anneli Borge; Skurtveit, Svetlana; Borchgrevink, Petter Chr.; Dale, Ola; Romundstad, Pål Richard; Mahic, Milada; Fredheim, Olav Magnus. (2015) Consumption of and satisfaction with health care among opioid users with chronic non-malignant pain. Acta Anaesthesiologica Scandinavica. vol. 59 (10).
• Pedersen, Line; Fredheim, Olav Magnus. (2015) Opioids for chronic noncancer pain: Still no evidence for superiority of sustained-release opioids. Clinical Pharmacology and Therapeutics. vol. 97 (2).
• Fredheim, Olav Magnus; Mahic, Milada; Skurtveit, Svetlana; Dale, Ola; Romundstad, Pål Richard; Borchgrevink, Petter Chr.. (2014) Chronic pain and use of opioids: A population-based pharmacoepidemiological study from the Norwegian Prescription Database and the Nord-Trøndelag Health Study. Pain. vol. 155 (7).
• Mahic, Milada; Fredheim, Olav Magnus; Borchgrevink, Petter Chr.; Skurtveit, Svetlana. (2014) Use of prescribed opioids by children and adolescents: Differences between Denmark, Norway and Sweden. European Journal of Pain. vol. 19 (8).
• Mellbye, Andreas; Karlstad, Øystein; Skurtveit, Svetlana; Borchgrevink, Petter Chr.; Fredheim, Olav Magnus. (2014) Co-morbidity in persistent opioid users with chronic non-malignant pain in Norway. European Journal of Pain. vol. 18 (8).
• Pedersen, Line; Borchgrevink, Petter Chr.; Breivik, Harald; Fredheim, Olav Magnus. (2014) A randomized, double-blind, double-dummy comparison of short- and long-acting dihydrocodeine in chronic non-malignant pain. Pain. vol. 155 (5).
• Pedersen, Line; Borchgrevink, Petter Chr.; Riphagen, Ingrid Ingeborg; Fredheim, Olav Magnus. (2014) Long- or short-acting opioids for chronic non-malignant pain? A qualitative systematic review. Acta Anaesthesiologica Scandinavica. vol. 58 (4).
• Svendsen, Kristian; Fredheim, Olav Magnus; Romundstad, Pål Richard; Borchgrevink, Petter Chr.; Skurtveit, Svetlana. (2014) Persistent opioid use and socio-economic factors: A population-based study in Norway. Acta Anaesthesiologica Scandinavica. vol. 58 (4).