Blar i Bergen Open Research Archive på forfatter "Druckrey-Fiskaaen, Karl Trygve"
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Effect of fruit smoothie supplementation on psychological distress among people with substance use disorders receiving opioid agonist therapy: protocol for a randomised controlled trial (FruktBAR)
Fadnes, Lars T.; Furulund, Einar; Druckrey-Fiskaaen, Karl Trygve; Madebo, Tesfaye; Vold, Jørn Henrik; Olsvold, Maria; Pierron, Marianne Cook; Carlsen, Siv-Elin Leirvåg; Blomhoff, Rune; Lid, Torgeir Gilje (Journal article; Peer reviewed, 2022-09-03)Background: People with substance use disorders generally have unhealthy diets, including limited intake of fruit and vegetables. Evidence shows substantial health benefits from increasing fruit and vegetable consumption ... -
Impact of liver fibrosis and clinical characteristics on dose-adjusted serum methadone concentrations
Chalabianloo, Fatemeh; Høiseth, Gudrun; Vold, Jørn Henrik; Johansson, Kjell Arne; Kringen, Marianne K.; Dalgard, Olav; Ohldieck, Christian; Druckrey-Fiskaaen, Karl Trygve; Aas, Christer Frode; Løberg, Else-Marie; Bramness, Jørgen Gustav; Fadnes, Lars T. (Journal article; Peer reviewed, 2023)Background: There is limited knowledge on the causes of large variations in serum methadone concentrations and dose requirements. Objectives: We investigated the impact of the degree of liver fibrosis on dose-adjusted ... -
Integration of smoking cessation into standard treatment for patients receiving opioid agonist therapy who are smoking tobacco: protocol for a randomised controlled trial (ATLAS4LAR)
Druckrey-Fiskaaen, Karl Trygve; Furulund, Einar; Daltveit, Jan Tore; Vold, Jørn Henrik; Lid, Torgeir Gilje; Madebo, Tesfaye; Fadnes, Lars T.; Buljovcic, Vibeke Bråthen (Journal article; Peer reviewed, 2022)Background About 85% of patients receiving opioid agonist therapy (OAT) for opioid dependence are smoking tobacco. Although smoke-related pulmonary diseases are significant contributors to morbidity and mortality, few ... -
A qualitative study on people with opioid use disorders’ perspectives on smoking and smoking cessation interventions
Druckrey-Fiskaaen, Karl Trygve; Furulund, Einar; Madebo, Tesfaye; Carlsen, Siv-Elin Leirvåg; Fadnes, Lars T.; Lid, Torgeir Gilje (Journal article; Peer reviewed, 2023)Introduction: Smoking-related diseases are major contributors to disability and shorter life expectancy among opioid-dependent patients. Smoking prevalence is considerably higher for opioid-dependent persons than among the ... -
Vitamin B12 Levels, Substance Use Patterns and Clinical Characteristics among People with Severe Substance Use Disorders: A Cohort Study from Western Norway
Madebo, Tesfaye; Mitra, Bemanian; Vold, Jørn Henrik; Chowdhury, Ranadip; Aas, Christer Frode; Druckrey-Fiskaaen, Karl Trygve; Johansson, Kjell Arne; Fadnes, Lars T. (Journal article; Peer reviewed, 2022)People with severe substance use disorder (SUD) have a higher burden of micronutrient deficiency compared with the general population. The aim of this study was to investigate vitamin B12 status and risk factors of deficiency ...