Publications 2025

Trøstheim M, Pedersen ML, Leknes S, Hama LM, Roland MN, Lobmaier PP, Solli KK, Weimand BM, Tanum L, Eikemo M (2025)
Reward Sensitivity in Patients Receiving Opioid Agonist and Antagonist Treatment for Opioid Use Disorder: An Observational Study
Biol Psychiatry Cogn Neurosci Neuroimaging (in press)
DOI 10.1016/j.bpsc.2025.04.013, PubMed 40345437

Publications 2024

Løseth G, Trøstheim M, Leknes S (2024)
Endogenous mu-opioid modulation of social connection in humans: a systematic review and meta-analysis
Transl Psychiatry, 14 (1), 379
DOI 10.1038/s41398-024-03088-3, PubMed 39289345

Meier IM, Eikemo M, Trøstheim M, Buen K, Jensen E, Gurandsrud Karlsen S, Reme SE, Berna C, Leknes S, Ernst G (2024)
Factors associated with use of opioid rescue medication after surgery
Reg Anesth Pain Med, 49 (4), 265-271
DOI 10.1136/rapm-2023-104412, PubMed 37479238

Trøstheim M, Eikemo M (2024)
Hyperalgesia in Patients With a History of Opioid Use Disorder: A Systematic Review and Meta-Analysis
JAMA Psychiatry, 81 (11), 1108-1117
DOI 10.1001/jamapsychiatry.2024.2176, PubMed 39141367

Publications 2022

Løseth GE, Eikemo M, Trøstheim M, Meier IM, Bjørnstad H, Asratian A, Pazmandi C, Tangen VW, Heilig M, Leknes S (2022)
Stress recovery with social support: A dyadic stress and support task
Psychoneuroendocrinology, 146, 105949
DOI 10.1016/j.psyneuen.2022.105949, PubMed 36240542

Trøstheim M, Eikemo M, Haaker J, Frost JJ, Leknes S (2022)
Opioid antagonism in humans: a primer on optimal dose and timing for central mu-opioid receptor blockade
Neuropsychopharmacology, 48 (2), 299-307
DOI 10.1038/s41386-022-01416-z, PubMed 35978096

Publications 2020

Trøstheim M, Eikemo M, Meir R, Hansen I, Paul E, Kroll SL, Garland EL, Leknes S (2020)
Assessment of Anhedonia in Adults With and Without Mental Illness: A Systematic Review and Meta-analysis
JAMA Netw Open, 3 (8), e2013233
DOI 10.1001/jamanetworkopen.2020.13233, PubMed 32789515

Publications 2019

Garland EL, Trøstheim M, Eikemo M, Ernst G, Leknes S (2019)
Anhedonia in chronic pain and prescription opioid misuse
Psychol Med, 50 (12), 1977-1988
DOI 10.1017/S0033291719002010, PubMed 31422776