2025

• Kildahl, Arvid Nikolai; Langjord, Tuva; Pedersen, Geir; Hove, Oddbjørn; Urnes, Øyvind; Torgersen, Terje. (2025) Screening for autism in psychiatric inpatients with severe self-harm–results from the Extreme Challenges research project. Nordic Journal of Psychiatry
  Vitenskapelig artikkel
• Skliarova, Tatiana; Gråwe, Rolf W.; Vaag, Jonas Rennemo; Mandahl, Arthur; Kolltveit, Inger; Løvås, Ina. (2025) Pilot randomised controlled trial on the feasibility and intervention satisfaction with an educational group programme for adults with attention deficit hyperactivity disorder and their caregivers. BMC Psychiatry
  Vitenskapelig artikkel

2024

• Høyen, Karina Sagmo; Prestmo, Astrid; Simpson, Melanie Rae; Cohen, Lisa Janet; Solem, Stian; Medås, Kamilla. (2024) Symptoms of the suicide crisis syndrome and therapist emotional responses: associations to self-harm and death by suicide within 18-months post-discharge among patients at an acute psychiatric department. Journal of Mental Health
  Vitenskapelig artikkel
• Skliarova, Tatiana; Cabrera, Mariela Loreto Lara; Johansen, Hege Hafstad; Havnen, Audun; Sæther, Sverre Georg; Salvesen, Øyvind Olav. (2024) Feasibility, acceptability and preliminary evaluation of a user co-facilitated psychoeducational programme: a feasibility proof-of-concept randomised control trial. BMC Psychiatry
  Vitenskapelig artikkel
• Langjord, Tuva; Pedersen, Geir Arild Feigum; Bovim, Tone Helene; Bremer, Kjetil; Christensen, Tore Buer; Hove, Oddbjørn. (2024) Evaluation of health services and treatment alliance among extensively hospitalized patients due to severe self-harm – results from the Extreme Challenges project. Nordic Journal of Psychiatry
  Vitenskapelig artikkel

2023

• Prestmo, Astrid; Høyen, Karina Sagmo; Vaaler, Arne Einar; Torgersen, Terje; Kvithyld, Tuva Prestmo; Cohen, Lisa Janet. (2023) Post-discharge suicide among high-risk psychiatric inpatients: Risk factors and warnings signs. Journal of Affective Disorders Reports
  Vitenskapelig artikkel
• Langjord, Tuva; Pedersen, Geir Arild Feigum; Bovim, Tone Helene; Christensen, Tore Buer; Eikenæs, Ingeborg Helene Ulltveit-Moe; Hove, Oddbjørn. (2023) Mental health disorders, functioning and health-related quality of life among extensively hospitalized patients due to severe self-harm – results from the Extreme Challenges project. Frontiers in Psychiatry
  Vitenskapelig artikkel

2022

• Gårdvik, Kari Skulstad; Indredavik, Marit Sæbø; Rygg, Marite; Torgersen, Terje. (2022) Psychiatric morbidity and associated factors over three years in an adolescent psychiatric population A prospective cohort study. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doktorgradsavhandling
• Høyen, Karina Sagmo; Cohen, Lisa Janet; Solem, Stian; Prestmo, Astrid; Sørensen, Kjetil; Salvesen, Øyvind. (2022) Exploring associations between the Modular Assessment of Risk for Imminent Suicide (MARIS) questionnaire and recent suicidal ideation and behavior among patients admitted at an acute psychiatric inpatient department. Nordic Journal of Psychiatry
  Vitenskapelig artikkel

2021

• Gårdvik, Kari Skulstad; Rygg, Marite; Torgersen, Terje; Wallander, Jan Lance; Lydersen, Stian; Indredavik, Marit Sæbø. (2021) Association of treatment procedures and resilience to symptom load three-years later in a clinical sample of adolescent psychiatric patients. BMC Psychiatry
  Vitenskapelig artikkel
• Gårdvik, Kari Skulstad; Torgersen, Terje; Rygg, Marite; Lydersen, Stian; Indredavik, Marit Sæbø. (2021) Suicidality, function and associated negative life events in an adolescent psychiatric population at 3-year follow-up. BMC Psychiatry
  Vitenskapelig artikkel
• Høyen, Karina Sagmo; Solem, Stian; Cohen, Lisa Janet; Prestmo, Astrid; Hjemdal, Odin; Vaaler, Arne. (2021) Non-disclosure of suicidal ideation in psychiatric inpatients: Rates and correlates. Death Studies
  Vitenskapelig artikkel

2020

• Gårdvik, Kari Skulstad; Rygg, Marite; Torgersen, Terje; Lydersen, Stian; Indredavik, Marit Sæbø. (2020) Psychiatric morbidity, somatic comorbidity and substance use in an adolescent psychiatric population at 3-year follow-up. European Child and Adolescent Psychiatry
  Vitenskapelig artikkel
• Prestmo, Astrid; Høyen, Karina Sagmo; Vaaler, Arne; Torgersen, Terje; Drange, Ole Kristian. (2020) Mortality among patients discharged from an acute psychiatric department: A 5-year prospective study. Frontiers in Psychiatry
  Vitenskapelig artikkel

2019

• Scott, Janine Linda; Langsrud, Knut; Vethe, Daniel; Kjørstad, Kaia; Vestergaard, Cecilie Lund; Faaland, Patrick. (2019) A pragmatic effectiveness randomized controlled trial of the duration of psychiatric hospitalization in a trans- diagnostic sample of patients with acute mental illness admitted to a ward with either blue-depleted evening lighting or normal lighting conditions. Trials
  Vitenskapelig artikkel
• Vaag, Jonas Rennemo; Cabrera, Mariela Loreto Lara; Hjemdal, Odin; Gjervan, Bjørn; Torgersen, Terje. (2019) Psychoeducational Groups versus Waitlist in Treatment of Attention-Deficit Hyperactivity/Impulsivity Disorder (ADHD) in Adults: A Protocol for a Pilot Randomized Waitlist-Controlled Multicenter Trial. Pilot and Feasibility Studies
  Vitenskapelig artikkel

2018

• Holth, Fredrik; Walby, Fredrik A; Røstbakken, Thea; Lunde, Ingeborg; Ringen, Petter Andreas; Ramleth, Ruth-Kari. (2018) Extreme challenges: psychiatric inpatients with severe self-harming behavior in Norway: a national screening investigation. Nordic Journal of Psychiatry
  Vitenskapelig artikkel

2016

• Torgersen, Terje; Gjervan, Bjørn; Lensing, Michael B.; Rasmussen, Kirsten. (2016) Optimal management of ADHD in older adults. Neuropsychiatric Disease and Treatment
  Vitenskapelig oversiktsartikkel/review
• Gjervan, Bjørn; Torgersen, Terje; Hjemdal, Odin. (2016) The Norwegian Translation of the Adult Attention-Deficit/Hyperactivity Disorder Quality of Life Scale: Validation and Assessment of QoL in 313 Adults With ADHD. Journal of Attention Disorders
  Vitenskapelig artikkel

2014

• Gjervan, Bjørn; Torgersen, Terje; Rasmussen, Kirsten; Nordahl, Hans Morten. (2014) ADHD Symptoms Are Differentially Related to Specific Aspects of Quality of Life. Journal of Attention Disorders
  Vitenskapelig artikkel
• Torgersen, Terje; Krokstad, Steinar; Vaaler, Arne Einar. (2014) Factors associated with a positive occupational outcome during long-term central stimulant treatment in adult ADHD. ADHD Attention Deficit and Hyperactivity Disorders
  Vitenskapelig artikkel

2012

• Gjervan, Bjørn; Torgersen, Terje; Nordahl, Hans Morten; Rasmussen, Kirsten. (2012) Functional impairment and occupational outcome in adults with severe ADHD. Journal of Attention Disorders
  Vitenskapelig artikkel
• Torgersen, Terje. (2012) ADHD hos voksne.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Torgersen, Terje; Gjervan, Bjørn; Nordahl, Hans Morten; Rasmussen, Kirsten. (2012) Predictive Factors for More Than 3 Years' Duration of Central Stimulant Treatment in Adult Attention-Deficit/Hyperactivity Disorder A Retrospective, Naturalistic Study. Journal of Clinical Psychopharmacology
  Vitenskapelig artikkel
• Torgersen, Terje; Gjervan, Bjørn; Rasmussen, Kirsten; Vaaler, Arne; Nordahl, Hans Morten. (2012) Prevalence of Comorbid Substance Use Disorder During Long-term Central Stimulant Treatment in Adult ADHD. ADHD Attention Deficit and Hyperactivity Disorders
  Vitenskapelig artikkel

2010

• Rasmussen, Kirsten; Gjervan, Bjørn; Torgersen, Terje; Levander, Sten. (2010) Sex differences among adult non-treated patients with Attention Deficit Hyperactivity Disorder. European Psychiatric Review
  Vitenskapelig oversiktsartikkel/review

2008

• Torgersen, Terje; Gjervan, Bjørn; Rasmussen, Kirsten. (2008) Treatment of adult ADHD: Is current knowledge useful to clinicians?. Neuropsychiatric Disease and Treatment
  Vitenskapelig artikkel

2007

• Torgersen, Terje; Tofte, Tore; Løvaas, Elisabeth. (2007) Korte, planlagte innleggelser ved villet egenskade. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Vitenskapelig artikkel