Blar i ODA Open Digital Archive på forfatter "Tanum, Lars Håkon Reiestad"
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Adapting treatment length to opioid-dependent individuals' needs and preferences: A 2-year follow-up to a 1-year study of extended-release naltrexone
Solli, Kristin Klemmetsby; Opheim, Arild; Latif, Zill-E-Huma; Krajci, Peter; Saltyte Benth, Jurate; Kunoe, Nikolaj; Tanum, Lars Håkon Reiestad (Addiction;, Journal article; Peer reviewed, 2020-12-18)Background and aim: Extended-release naltrexone (XR-NTX) is an underused treatment option for opioid dependence, today only available in a few countries in the world. Although effective, safe and feasible in short-term ... -
Adverse childhood experiences and their association with substance use disorders in adulthood: A general population study (Young-HUNT)
Broekhof, Rosalie; Nordahl, Hans Morten; Tanum, Lars Håkon Reiestad; Selvik, Sara Germans (Peer reviewed; Journal article, 2023)Aim: To investigate the association of adverse childhood experiences (ACEs) and substance use disorders (alcohol and illicit drug use disorders), specifically by gender, in a large longitudinal non-clinical population ... -
Availability of extended-release naltrexone may increase the number of opioid-dependent individuals in treatment: Extension of a randomized clinical trial
Solli, Kristin Klemmetsby; Kunøe, Nikolaj; Latif, Zill-E-Huma; Haase, Kamni Sharma; Opheim, Arild; Krajci, Peter; Gaulen, Zhanna; Saltyte Benth, Jurate; Tanum, Lars Håkon Reiestad (European Addiction Research;2019, Vol. 25, No. 6, Journal article; Peer reviewed, 2019-07-19)Background and objective: Opioid maintenance treatment (OMT) is highly available in Norway, but only 50% of opioid-dependent individuals are enrolled in such programs. This study was aimed at examining if availability of ... -
Chronic Pain Among Patients With an Opioid Use Disorder
Latif, Zill-E-Huma; Skjærvø, Ingeborg; Solli, Kristin Klemmetsby; Tanum, Lars Håkon Reiestad (American Journal on Addictions;, Peer reviewed; Journal article, 2021-03-19)Background and objectives: Chronic pain is not well understood in opioid-dependent populations. We report the prevalence of chronic pain and pain characteristics in an opioid-dependent population by treatment type and ... -
Discrepancy in Ratings of Shared Decision Making Between Patients and Health Professionals: A Cross Sectional Study in Mental Health Care
Drivenes, Karin; Haaland, Vegard Øksendal; Hauge, Yina L.; Vederhus, John-Kåre; Irgens, Audun Campbell; Solli, Kristin Klemmetsby; Regevik, Hilde; Falk, Ragnhild Sørum; Tanum, Lars Håkon Reiestad (Frontiers in Psychology;Volume 11, Journal article; Peer reviewed, 2020-03-24)Background: A defined goal in mental health care is to increase the opportunities for patients to more actively participate in their treatment. This goal includes integrating aspects of user empowerment and shared decision-making ... -
Enablers and hindrances for longer-term abstinence in opioid dependent individuals receiving treatment with extended-release naltrexone: A Norwegian longitudinal recovery trial (NaltRec study)
Weimand, Bente; Solli, Kristin Klemmetsby; Wenche Helleren, Reichelt; Tanum, Lars Håkon Reiestad (Peer reviewed; Journal article, 2021)Opioid-dependence is a comprehensive, relapsing disorder with negative individual, - family, - and societal consequences. Recovery is difficult to achieve. Research has shown reduced substance use and improved healthand ... -
Enabling patients to cope with psychotropic medication in mental health care: Evaluation and reports of the new inventory MedSupport
Drivenes, Karin; Vederhus, John-Kåre; Haaland, Vegard Øksendal; Ruud, Torleif; Hauge, Yina Luk; Regevik, Hilde; Falk, Ragnhild Sørum; Tanum, Lars Håkon Reiestad (Medicine;Volume 99 - Issue 1 - p e18635, Journal article; Peer reviewed, 2020-01)This cross sectional study examined patients’ perceptions of professional support regarding use of psychotropic medication in a specialist mental health care setting. The aims were to evaluate reliability and validity of ... -
Evidence of both systemic inflammation and neuroinflammation in fibromyalgia patients, as assessed by a multiplex protein panel applied to the cerebrospinal fluid and to plasma
Bäckryd, Emmanuel; Tanum, Lars Håkon Reiestad; Lind, Anne-Li; Larsson, Anders; Gordh, Torsten (Journal of Pain Research;10, Journal article; Peer reviewed, 2017-03-03)Abstract: In addition to central hyperexcitability and impaired top–down modulation, chronic inflammation probably plays a role in the pathophysiology of fibromyalgia (FM). Indeed, on the basis of both animal experiments ... -
Levels of impulsivity, hyperactivity, and inattention and the association with mental health and substance use severity in opioid-dependent patients seeking treatment with extended-release naltrexone
Karlsson, Ann Tarja; Vederhus, John-Kåre; Clausen, Thomas; Weimand, Bente; Solli, Kristin Klemmetsby; Tanum, Lars Håkon Reiestad (Journal of Clinical Medicine;Volume 10 / Issue 19, Peer reviewed; Journal article, 2021-09-30)The level of impulsivity, hyperactivity, and inattention (IHI) is higher among patients with substance use disorder (SUD) than in the general population. However, the prevalence of such symptoms in patients seeking treatment ... -
Life satisfaction among individuals with opioid use disorder receiving extended-release naltrexone: A 12-week randomized controlled trial and a 36-week follow-up
Gaulen, Zhanna; Saltyte Benth, Jurate; Fadnes, Lars T.; Brenna, Ida Halvorsen; Tanum, Lars Håkon Reiestad (Journal of Substance Abuse Treatment;Volume 135, April 2022, 108656, Peer reviewed; Journal article, 2021-02-15)Introduction: Life satisfaction (LS) in opioid-dependent individuals is lower than in the general population. This study aimed to explore changes in LS during short- and long-term treatment with extended-release naltrexone ... -
Not at all what I had expected: Discontinuing treatment with extended-release naltrexone (XR-NTX): A qualitative study
Brenna, Ida Halvorsen; Marciuch, Anne; Birkeland, Bente; Veseth, Marius; Røstad, Bente; Løberg, Else-Marie; Solli, Kristin Klemmetsby; Tanum, Lars Håkon Reiestad; Weimand, Bente (Peer reviewed; Journal article, 2021)Background: Extended-release naltrexone (XR-NTX), an opioid antagonist, has demonstrated equal treatment outcomes, in terms of safety, opioid use, and retention, to the recommended OMT medication buprenorphine. However, ... -
Opportunistic Treatment of Hepatitis C Infection Among Hospitalized People Who Inject Drugs (OPPORTUNI-C): A Stepped Wedge Cluster Randomized Trial
Midgard, Håvard; Malme, Kristian Braathen; Pihl, Charlotte Meinich; Berg-Pedersen, Riikka Mari; Tanum, Lars Håkon Reiestad; Klundby, Ingvild; Haug, Anne; Tveter, Ida Giæver; Bjørnestad, Ronny; Olsen, Inge Christoffer; Finbråten, Ane-Kristine; Dalgard, Olav (Journal article; Peer reviewed, 2023)Background. We aimed to evaluate the efficacy of opportunistic treatment of hepatitis C virus (HCV) infection among hospitalized people who inject drugs (PWID). Methods. We performed a pragmatic, stepped wedge cluster ... -
Opportunistic treatment of hepatitis C virus infection (OPPORTUNI-C): study protocol for a pragmatic stepped wedge cluster randomized trial of immediate versus outpatient treatment initiation among hospitalized people who inject drugs
Midgard, Håvard; Finbråten, Ane-Kristine; Malme, K.B.; Berg-Pedersen, Riikka Mari; Tanum, Lars Håkon Reiestad; Inge Christoffer, Olsen; Bjørnestad, Ronny; Dalgard, Olav (Trials;21, Article number: 524 (2020), Journal article; Peer reviewed, 2020-06-15)Background: Scaled-up direct-acting antiviral (DAA) treatment of hepatitis C virus (HCV) infection among people who inject drugs (PWID) is crucial to reach the World Health Organization HCV elimination targets within 2030. ... -
Personal recovery among people with opioid use disorder during treatment with extended-release naltrexone
Marciuch, Anne; Birkeland, Bente; Saltyte Benth, Jurate; Solli, Kristin Klemmetsby; Tanum, Lars Håkon Reiestad; Mathisen, Ida; Weimand, Bente (Peer reviewed; Journal article, 2023)Background and aims Recovery from substance use disorders (SUD) has traditionally been equated with abstinence. “Personal recovery” however emphasizes recovery as a unique and personal process, supported by changes in ... -
Practitioners' positive attitudes promote shared decision-making in mental health care
Drivenes, Karin; Haaland, Vegard Øksendal; Mesel, Terje; Tanum, Lars Håkon Reiestad (Journal of Evaluation in Clinical Practice;Volume 25, Issue 6, December 2019, Journal article; Peer reviewed, 2019-08-21)Rationale and aims: There is a growing expectation of implementing shared decision making (SDM) in today's health care service, including mental health care. Traditional understanding of SDM may be too narrow to capture ... -
Risk of Relapse Among Opioid-Dependent Patients Treated With Extended-Release Naltrexone or Buprenorphine-Naloxone: A Randomized Clinical Trial
Opheim, Arild; Gaulen, Zhanna; Solli, Kristin Klemmetsby; Latif, Zill-E-Huma; Fadnes, Lars T.; Saltyte Benth, Jurate; Kunøe, Nikolaj; Tanum, Lars Håkon Reiestad (American Journal on Addictions;Volume 30, Issue 5, September 2021, Peer reviewed; Journal article, 2021-09-06)Background and Objectives: Compare the risk of relapse to heroin and other illicit opioids among opioid‐dependent patients receiving treatment with extended‐release naltrexone (XR‐NTX) or buprenorphine‐naloxone (BP‐NLX). ... -
Risk of relapse to non-opioid addictive substances among opioid dependent patients treated with an opioid receptor antagonist or a partial agonist: A randomized clinical trial
Opheim, Arild; Saltyte Benth, Jurate; Solli, Kristin Klemmetsby; Kloster, Pia Synnøve; Fadnes, Lars T.; Kunøe, Nikolaj; Gaulen, Zhanna; Tanum, Lars Håkon Reiestad (Peer reviewed; Journal article, 2023)ackground and objective: First study to assess any compensatory increase in use of non-opioid illicit substances and alcohol in opioid dependent patients randomized to treatment with extended-release naltrexone (XR-NTX) ...