Blar i NTNU Open på forfatter "Clausen, Thomas"
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Ambulance-attended opioid overdoses: An examination into overdose locations and the role of a safe injection facility
Madah-Amiri, Desiree; Skulberg, Arne Kristian; Braarud, Anne-Cathrine; Dale, Ola; Heyerdahl, Fridtjof; Lobmaier, Philipp Paul; Clausen, Thomas (Journal article; Peer reviewed, 2018)Background: Although the United States and numerous other countries are amidst an opioid overdose crisis, access to safe injection facilities remains limited. Methods: We used prospective data from ambulance journals in ... -
Bruk av andre vanedannende legemidler blant opioidbrukere med langvarige smerter
Odsbu, Ingvild; Handal, Marte; Hjellvik, Vidar; Borchgrevink, Petter Chr.; Clausen, Thomas; Hamina, Aleksi; Lid, Torgeir Gilje; Nesvåg, Ragnar; Skurtveit, Svetlana (Peer reviewed; Journal article, 2021)Bakgrunn: Opioider for behandling av langvarige smerter kan forskrives på blå resept, men bør ikke brukes samtidig med andre vanedannende legemidler. Hensikt: Å undersøke bruk av opioider på blå resept i perioden 2009-2019, ... -
Cohort Description: Preventing an Opioid Epidemic in Norway – Focusing on Treatment of Chronic Pain (POINT) – A National Registry-Based Study
Hamina, Aleksi; Odsbu, Ingvild; Borchgrevink, Petter Chr.; Chen, Li-Chia; Clausen, Thomas; Espnes, Ketil Arne; Gjesdal, Kine; Handal, Marte; Hjellvik, Vidar; Holter, Marianne Therese Smogeli; Høibø, Trond; Kurita, Geana Paula; Langaas, Harald C.; Lid, Torgeir Gilje; Nøst, Torunn Hatlen; Sjøgren, Per; Skurtveit, Svetlana Ondrasova (Peer reviewed; Journal article, 2022)Aim: The POINT project aims to provide evidence to optimise chronic pain management, prevent adverse consequences of opioids, and improve chronic pain patients’ pain relief, functional capacity, and quality of life. We ... -
Differences in combinations and concentrations of drugs of abuse in fatal intoxication and driving under the influence cases
Edvardsen, Hilde Marie Erøy; Tverborgvik, Torill; Frost, Joachim; Rogde, Sidsel; Morild, Inge; Waal, Helge; Clausen, Thomas; Slørdal, Lars; Vindenes, Vigdis (Journal article; Peer reviewed, 2017)Background In toxicology, international classification systems focus on single intoxicants as the cause of death. It is, however, well known that very few drug related deaths are caused by a single substance and that ... -
Endringer i opioidbruken i Norge må tas på dypeste alvor
Odsbu, Ingvild; Handal, Marte; Borchgrevink, Petter Chr.; Clausen, Thomas; Skurtveit, Svetlana Ondrasova (Peer reviewed; Journal article, 2022) -
Filled prescriptions for opioids among children and adolescents – A nationwide study from 2010 to 2018
Hamina, Aleksi; Handal, Marte; Fredheim, Olav; Clausen, Thomas; Chen, Li-Chia; Skurtveit, Svetlana Ondrasova (Peer reviewed; Journal article, 2021)Background Prescribing opioids for children and adolescents should be reserved for advanced life-limiting diseases and moderate-to-severe acute pain. Pediatric codeine use is discouraged by several authorities, but the ... -
Filled prescriptions for opioids among children and adolescents – a nationwide study from 2010 to 2018
Hamina, Aleksi; Handal, Marte; Fredheim, Olav Magnus; Clausen, Thomas; Chen, Li-Chia; Skurtveit, Svetlana Ondrasova (Journal article; Peer reviewed, 2021)Background Prescribing opioids for children and adolescents should be reserved for advanced life-limiting diseases and moderate-to-severe acute pain. Pediatric codeine use is discouraged by several authorities, but the ... -
Infralow neurofeedback in the treatment of substance use disorders: a randomized controlled trial
Gabrielsen, Karin Berle; Clausen, Thomas; Haugland, Siri Håvås; Hollup, Stig Arvid; Vederhus, John-Kåre (Peer reviewed; Journal article, 2022)Background Infralow neurofeedback (ILF-NF) was recently developed as a subtype of traditional, frequency-based neurofeedback that targets cerebral rhythmic activity below 0.5 Hz and improves brain self-regulation. The ... -
Injury Prevention and long-term Outcomes following Trauma - The IPOT project: a protocol for prospective nationwide registry-based studies in Norway
Stenehjem, Jo Steinson; Røise, Olav; Nordseth, Trond; Clausen, Thomas; Natvig, Bård; Skurtveit, Svetlana Ondrasova; Eken, Torsten; Kristiansen, Thomas; Gran, Jon Michael; Rosseland, Leiv Arne (Peer reviewed; Journal article, 2021)Introduction Traumatic injuries constitute a major cause of mortality and morbidity. Still, the public health burden of trauma in Norway has not been characterised using nationwide registry data. More knowledge is warranted ... -
Postmortem toxicological analyses of blood samples from 107 patients receiving opioid agonist treatment: substances detected and pooled opioid and benzodiazepine concentrations
Bech, Anne Berit; Clausen, Thomas; Waal, Helge; Vindenes, Vigdis; Edvardsen, Hilde Marie Erøy; Frost, Joachim; Skeie, Ivar (Peer reviewed; Journal article, 2020)Aims: To present the substances and their concentrations detected postmortem in patients receiving opioid agonist treatment (OAT) stratified by cause of death, estimate the pooled opioid and benzodiazepine concentrations ... -
Psykiske lidelser og plager ved vedvarende opioidbruk for langvarige ikke-kreftrelaterte smerter – en registerstudie
Odsbu, Ingvild; Hjellvik, Vidar; Handal, Marte; Hamina, Aleksi; Clausen, Thomas; Lid, Torgeir Gilje; Borchgrevink, Petter Christian; Skurtveit, Svetlana Ondrasova (Peer reviewed; Journal article, 2024)Bakgrunn Kunnskap om psykiske lidelser blant pasienter med vedvarende opioidbruk for behandling av langvarige ikke-kreftrelaterte smerter er viktig, da psykiske lidelser og plager kan bidra til å forsterke eller ... -
Tramadol use in Norway: A register-based population study
Birke, Hanne; Ekholm, Ola; Sjøgren, Per; Fredheim, Olav Magnus; Clausen, Thomas; Skurtveit, Svetlana (Journal article; Peer reviewed, 2018)Purpose Increasing use of tramadol for chronic non‐cancer pain is concerning since tramadol users may be at risk of developing recurrent opioid use with increasing opioid consumption and co‐medication. Therefore, we ... -
Vedvarende bruk av opioider og samtidig bruk av andre vanedannende legemidler
Odsbu, Ingvild; Handal, Marte; Hjellvik, Vidar; Borchgrevink, Petter Chr.; Clausen, Thomas; Nesvåg, Ragnar; Skurtveit, Svetlana Ondrasova (Journal article; Peer reviewed, 2022)