Jan Ivar Røssberg

Professor II - Enhet voksenpsykiatri
Bilde av Jan Ivar Røssberg
English version of this page
Mobiltelefon +47 47876866 47 87 68 66
Rom 1 etg
Brukernavn
Besøksadresse Sognsvanssveien 21 bygg 12 0372 Oslo
Postadresse Postboks 1039 Blindern 0315 Oslo

Faglige interesser

  • Undervisning
  • Formidling av fagkunnskap
  • Psykoterapi ved alvorlige psykiske lidelser
  • Mekanismer og moderatorer i psykoterapi
  • Individuelt tilpasset psykoterapi
  • Motoverføringsreaksjoner
  • Tidlig intervensjon
  • Pasientenes opplevelser av å være innlagt i psykisk helsevern
  • Familiearbeid

Undervisning

  • Profesjonsstudiet i medisin
  • Schizofreni, psykoser, depresjon
  • Samtalebehandling/kognitiv atferdsterapi
  • Prosjektoppgaver
  • Spesialistutdanning i psykiatri

Akademisk bakgrunn

  • Spesialist i psykiatri januar 2007.
  • Den medisinske doktorgrad, Ph.D, 2005.
  • Medisinstudiet ved UiO, 1989-95.
  • Homeopatistudier ved NAN (deltid), 1987-89.
  • Realfagstudier ved UiO, 1986-87

Klinisk bakgrunn

  • Spesialist/overlege i psykiatri. 
  • Innføringsseminar i psykodynamisk terapi
  • Godkjent veileder i kognitiv atferdsterapi

Priser og nominasjoner

Emneord: Psykisk helse, psykiatri, psykoterapiforskning, psykoterapi, depresjon, depresjonsbehandling, schizofreni

Publikasjoner

  • Van Hoy, Angelika; Rzeszutek, Marcin; Pięta, Małgorzata; Mestre, Jose M.; Rodríguez-Mora, Álvaro & Midgley, Nick [Vis alle 22 forfattere av denne artikkelen] (2022). Subjective well-being among psychotherapists during the coronavirus disease pandemic: A cross-cultural survey from 12 european countries. Journal of Psychiatric Research. ISSN 0022-3956. 154, s. 315–323. doi: 10.1016/j.jpsychires.2022.07.065.
  • Van Hoy, Angelika; Rzeszutek, Marcin; Pięta, Małgorzata; Mestre, Jose M.; Rodríguez-Mora, Álvaro & Midgley, Nick [Vis alle 22 forfattere av denne artikkelen] (2022). Burnout among psychotherapists: a cross-cultural value survey among 12 European countries during the coronavirus disease pandemic. Scientific Reports. ISSN 2045-2322. 12(1). doi: 10.1038/s41598-022-17669-z.
  • Baldwin, Helen; Radua, Joaquim; Antoniades, Mathilde; Haas, Shalaila S.; Frangou, Sophia & Agartz, Ingrid [Vis alle 111 forfattere av denne artikkelen] (2022). Neuroanatomical heterogeneity and homogeneity in individuals at clinical high risk for psychosis. Translational Psychiatry. ISSN 2158-3188. 12(297). doi: 10.1038/s41398-022-02057-y. Fulltekst i vitenarkiv
  • Malkomsen, Anders; Røssberg, Jan Ivar; Dammen, Toril; Wilberg, Theresa; Løvgren, André & Ulberg, Randi [Vis alle 7 forfattere av denne artikkelen] (2022). How therapists in cognitive behavioral and psychodynamic therapy reflect upon the use of metaphors in therapy: a qualitative study. BMC Psychiatry. ISSN 1471-244X. 22(1). doi: 10.1186/s12888-022-04083-y. Fulltekst i vitenarkiv
  • Skancke Gjerdalen, Oda; Ullevoldsæter Lystad, June; Bull, Helen; Ringen, Petter Andreas; Røssberg, Jan Ivar & Martinsen, Egil Wilhelm [Vis alle 9 forfattere av denne artikkelen] (2022). Vocational rehabilitation augmented with cognitive behavioral therapy or cognitive remediation for individuals with schizophrenia: a 5-year follow-up study. Nordic Journal of Psychiatry. ISSN 0803-9488. doi: 10.1080/08039488.2022.2042598. Fulltekst i vitenarkiv
  • Mestre, Jose M.; Taubner, Svenja; Mota, Catarina Pinheiro; Rangel Henriques, Margarida; Saliba, Andrea & Heinonen, Erkki [Vis alle 21 forfattere av denne artikkelen] (2021). Theories of Change and Mediators of Psychotherapy Effectiveness in Adolescents With Externalising Behaviours: A Systematic Review. Frontiers in Psychiatry. ISSN 1664-0640. 12. doi: 10.3389/fpsyt.2021.730921. Fulltekst i vitenarkiv
  • Taubner, Svenja; Saliba, Andrea; Heinonen, Erkki; Protić, Sonja; Volkert, Jana & Adler, Asta [Vis alle 21 forfattere av denne artikkelen] (2021). Mediators and theories of change in psychotherapy with adolescents: a systematic review protocol. BMJ Open. ISSN 2044-6055. 11(3). doi: 10.1136/bmjopen-2020-042411. Fulltekst i vitenarkiv
  • Ottesen, Akiah; Hegelstad, Wenche; Joa, Inge; Opjordsmoen, Stein E.; Rund, Bjørn Rishovd & Røssberg, Jan Ivar [Vis alle 13 forfattere av denne artikkelen] (2021). Childhood trauma, antipsychotic medication, and symptom remission in first-episode psychosis. Psychological Medicine. ISSN 0033-2917. s. 1–10. doi: 10.1017/S003329172100427X. Fulltekst i vitenarkiv
  • Værnes, Tor Gunnar; Røssberg, Jan Ivar; Melle, Ingrid; Nelson, Barnaby; Romm, Kristin Lie & Møller, Paul (2021). Basic self-disturbance trajectories in clinical high risk for psychosis: a one-year follow-up study. European Archives of Psychiatry and Clinical Neuroscience. ISSN 0940-1334. s. 1–13. doi: 10.1007/s00406-021-01349-6. Fulltekst i vitenarkiv
  • Volkert, Jana; Taubner, Svenja; Barkauskiene, Rasa; Mestre, Jose M.; Sales, Célia M. D. & Thiele, Vanessa [Vis alle 22 forfattere av denne artikkelen] (2021). Mediators and Theories of Change in Psychotherapy for Young People With Personality Disorders: A Systematic Review Protocol. Frontiers in Psychology. ISSN 1664-1078. 12, s. 1–7. doi: 10.3389/fpsyg.2021.703095. Fulltekst i vitenarkiv
  • Malkomsen, Anders; Røssberg, J.I.; Dammen, T.; Wilberg, T.; Løvgren, A. & Ulberg, R. [Vis alle 7 forfattere av denne artikkelen] (2021). Digging down or scratching the surface: how patients use metaphors to describe their experiences of psychotherapy. BMC Psychiatry. ISSN 1471-244X. 21(1), s. 1–12. doi: 10.1186/s12888-021-03551-1. Fulltekst i vitenarkiv
  • Dysthe, Kim Kristoffer; Haavet, Ole Rikard; Røssberg, Jan Ivar; Brandtzæg, Petter Bae; Følstad, Asbjørn & Klovning, Atle (2021). Finding relevant psychoeducation content for adolescents experiencing symptoms of depression: Content analysis of user-generated online texts. Journal of Medical Internet Research. ISSN 1438-8871. 23(9), s. 1–15. doi: 10.2196/28765. Fulltekst i vitenarkiv
  • Jalbrzikowski, Maria; Hayes, Rebecca A.; Wood, Stephen J.; Dorte, Nordholm; Zhou, Juan H & Fusar-Poli, Paolo [Vis alle 51 forfattere av denne artikkelen] (2021). Association of Structural Magnetic Resonance Imaging Measures With Psychosis Onset in Individuals at Clinical High Risk for Developing Psychosis: An ENIGMA Working Group Mega-analysis. JAMA psychiatry. ISSN 2168-6238. 78(7), s. 753–766. doi: 10.1001/jamapsychiatry.2021.0638.
  • Lockertsen, Veronica; Holm, Lill Ann Wellhaven; Nilsen, Liv; Rø, Øyvind; Burger, Linn May & Røssberg, Jan Ivar (2021). The transition process between child and adolescent mental services and adult mental health services for patients with anorexia nervosa: a qualitative study of the parents’ experiences. Journal of Eating Disorders. ISSN 2050-2974. 9. doi: 10.1186/s40337-021-00404-w. Fulltekst i vitenarkiv
  • Malkomsen, Anders; Røssberg, Jan Ivar; Dammen, Toril; Wilberg, Theresa; Løvgren, André & Evensen, Julie Horgen (2021). The synergistic process of improvement in cognitive behavioral therapy for major depression. International Journal of Environmental Research and Public Health (IJERPH). ISSN 1661-7827. 18(5), s. 1–17. doi: 10.3390/ijerph18052292. Fulltekst i vitenarkiv
  • Værnes, Tor Gunnar; Røssberg, Jan Ivar; Melle, Ingrid; Nelson, Barnaby; Romm, Kristin Lie & Møller, Paul (2021). Basic self-disturbance in subjects at clinical high risk for psychosis: Relationship with clinical and functional outcomes at one year follow-up. Psychiatry Research. ISSN 0165-1781. 300. doi: 10.1016/j.psychres.2021.113942. Fulltekst i vitenarkiv
  • Bahrami, Shahram; Shadrin, Alexey A.; Frei, Oleksandr; O`Connell, Kevin; Bettella, Francesco & Krull, Florian [Vis alle 15 forfattere av denne artikkelen] (2021). Genetic loci shared between major depression and intelligence with mixed directions of effect. Nature Human Behaviour. ISSN 2397-3374. s. 1–9. doi: 10.1038/s41562-020-01031-2.
  • Røssberg, Jan Ivar; Evensen, Julie Horgen; Dammen, Toril; Wilberg, Theresa; Klungsøyr, Ole & Jones, Maria-Helene [Vis alle 11 forfattere av denne artikkelen] (2021). Mechanisms of change and heterogeneous treatment effects in psychodynamic and cognitive behavioural therapy for patients with depressive disorder: a randomized controlled trial. BMC Psychology. ISSN 2050-7283. 9, s. 1–14. doi: 10.1186/s40359-021-00517-6. Fulltekst i vitenarkiv
  • Lockertsen, Veronica; Nilsen, Liv; Holm, Lill Ann Wellhaven; Rø, Øyvind; Burger, Linn May & Røssberg, Jan Ivar (2020). Experiences of patients with anorexia nervosa during the transition from child and adolescent mental health services to adult mental health services. Journal of Eating Disorders. ISSN 2050-2974. 8(1). doi: 10.1186/s40337-020-00313-4. Fulltekst i vitenarkiv
  • Løvgren, André; Røssberg, Jan Ivar; Engebretsen, Eivind & Ulberg, Randi (2020). Improvement in Psychodynamic Psychotherapy for Depression: A Qualitative Study of the Patients’ Perspective. International Journal of Environmental Research and Public Health (IJERPH). ISSN 1661-7827. 17(18). doi: 10.3390/ijerph17186843.
  • Lockertsen, Veronica; Nilsen, Liv; Holm, Lill Ann Wellhaven; Rø, Øyvind; Burger, Linn May & Røssberg, Jan Ivar (2020). Mental health professionals' experiences transitioning patients with anorexia nervosa from child/adolescent to adult mental health services: a qualitative study. BMC Health Services Research. ISSN 1472-6963. 20:891(1), s. 1–9. doi: 10.1186/s12913-020-05740-2. Fulltekst i vitenarkiv
  • Løvgren, André; Røssberg, Jan Ivar; Engebretsen, Eivind & Ulberg, Randi (2020). Multiple Mutuality. Positions and Storylines in Adolescent Psychodynamic Psychotherapy . Journal of Infant, Child, and Adolescent Psychotherapy (JICAP). ISSN 1528-9168. doi: 10.1080/15289168.2020.1771530. Fulltekst i vitenarkiv
  • Jones, Maria-Helene; Råbu, Marit; Røssberg, Jan Ivar & Ulberg, Randi (2020). Therapists’ experiences of psychodynamic therapy with and without transference interventions for adolescents with depression. International Journal of Environmental Research and Public Health (IJERPH). ISSN 1661-7827. 17(13), s. 1–18. doi: 10.3390/ijerph17134628. Fulltekst i vitenarkiv
  • Breivik, Randi; Wilberg, Theresa; Evensen, Julie Horgen; Røssberg, Jan Ivar; Dahl, Hanne-Sofie Johnsen & Pedersen, Geir Feigum (2020). Countertransference feelings and personality disorders: a psychometric evaluation of a brief version of the Feeling Word Checklist (FWC-BV). BMC Psychiatry. ISSN 1471-244X. 20(1), s. 1–12. doi: 10.1186/s12888-020-02556-6. Fulltekst i vitenarkiv
  • Sønmez, Nasrettin; Romm, Kristin Lie; Østefjells, Tiril; Grande, Marit; Jensen, Lene Hunnicke & Hummelen, Benjamin [Vis alle 9 forfattere av denne artikkelen] (2019). Cognitive behavior therapy in early psychosis with a focus on depression and low self-esteem: A randomized controlled trial. Comprehensive Psychiatry. ISSN 0010-440X. 97. doi: 10.1016/j.comppsych.2019.152157. Fulltekst i vitenarkiv
  • Værnes, Tor Gunnar; Røssberg, Jan Ivar & Møller, Paul (2019). Anomalous self-experiences are strongly associated with negative symptoms in a clinical high-risk for psychosis sample. Comprehensive Psychiatry. ISSN 0010-440X. 93, s. 65–72. doi: 10.1016/j.comppsych.2019.07.003. Fulltekst i vitenarkiv
  • Weibell, Melissa Anne E; Johannessen, Jan Olav; Auestad, Bjørn Henrik; Bramness, Jørgen Gustav; Brønnick, Kolbjørn Kallesten & Haahr, Ulrik [Vis alle 17 forfattere av denne artikkelen] (2019). Early substance use cessation improves cognition-10 years outcome in first-episode psychosis patients. Frontiers in Psychiatry. ISSN 1664-0640. 10. doi: 10.3389/fpsyt.2019.00495. Fulltekst i vitenarkiv
  • Løvgren, André; Røssberg, Jan Ivar; Nilsen, Liv; Engebretsen, Eivind & Ulberg, Randi (2019). How do adolescents with depression experience improvement in psychodynamic psychotherapy? A qualitative study. BMC Psychiatry. ISSN 1471-244X. 19. doi: 10.1186/s12888-019-2080-0. Fulltekst i vitenarkiv
  • Røberg, Liv; Nilsen, Liv & Røssberg, Jan Ivar (2018). How do men with severe sexual and physical childhood traumatization experience trauma-stabilizing group treatment? A qualitative study. European Journal of Psychotraumatology. ISSN 2000-8066. 13(9). doi: 10.1080/20008198.2018.1541697. Fulltekst i vitenarkiv
  • Gardsjord, Erlend Strand; Romm, Kristin Lie; Røssberg, Jan Ivar; Friis, Svein; Barder, Helene & Evensen, Julie Horgen [Vis alle 17 forfattere av denne artikkelen] (2018). Depression and functioning are important to subjective quality of life after a first episode psychosis. Comprehensive Psychiatry. ISSN 0010-440X. 86, s. 107–114. doi: 10.1016/j.comppsych.2018.07.014.
  • Værnes, Tor Gunnar; Røssberg, Jan Ivar & Møller, Paul (2018). Anomalous self-experiences: markers of schizophrenia vulnerability or symptoms of depersonalization disorder? A phenomenological investigation of two cases. Psychopathology. ISSN 0254-4962. 51(3), s. 198–209. doi: 10.1159/000488462. Fulltekst i vitenarkiv
  • Melle, Ingrid; Johannessen, Jan Olav; Haahr, Ulrik H.; Hegelstad, Wenche; Joa, Inge & Langeveld, Johannes H. [Vis alle 15 forfattere av denne artikkelen] (2017). Causes and predictors of premature death in first-episode schizophrenia spectrum disorders. World Psychiatry. ISSN 1723-8617. 16(2), s. 217–218. doi: 10.1002/wps.20431.
  • Gardsjord, Erlend Strand; Romm, Kristin Lie; Røssberg, Jan Ivar; Friis, Svein; Barder, Helene & Evensen, Julie Horgen [Vis alle 18 forfattere av denne artikkelen] (2017). Is going into stable symptomatic remission associated with a more positive development of life satisfaction? A 10-year follow-up study of first episode psychosis. Schizophrenia Research. ISSN 0920-9964. 193, s. 364–369. doi: 10.1016/j.schres.2017.07.006.
  • Langeveld, Johannes H.; Bjørkly, Stål; Evensen, Julie Horgen; Joa, Inge; Johannessen, Jan Olav & Larsen, Tor Ketil [Vis alle 15 forfattere av denne artikkelen] (2017). A 10-year follow-up study of violent victimization in first episode psychosis : risk and protective factors. Psychiatry Research. ISSN 0165-1781. 259(January), s. 545–549. doi: 10.1016/j.psychres.2017.11.013.
  • Østefjells, Tiril; Lystad, June Ullevoldsæter; Berg, Akiah Ottesen; Hagen, Roger; Loewy, R & Sandvik, Leiv [Vis alle 8 forfattere av denne artikkelen] (2017). Metacognitive beliefs mediate the effect of emotional abuse on depressive and psychotic symptoms in severe mental disorders. Psychological Medicine. ISSN 0033-2917. 47(13), s. 2323–2333. doi: 10.1017/S0033291717000848.
  • Dahl, Hanne-Sofie Johnsen ; Ulberg, Randi; Marble, Alice Ruth; Gabbard, Glen O.; Røssberg, Jan Ivar & Høglend, Per Andreas (2017). Beyond the Statistics: A Case Comparison Study of Victor and Tim. Psychoanalytic psychology. ISSN 0736-9735. 34(4), s. 461–477. doi: 10.1037/pap0000085.
  • Østefjells, Tiril; Melle, Ingrid; Aminoff, Sofie Ragnhild; Hellvin, Tone; Hagen, Roger & Lagerberg, Trine Vik [Vis alle 8 forfattere av denne artikkelen] (2017). An exploration of metacognitive beliefs and thought control strategies in bipolar disorder. Comprehensive Psychiatry. ISSN 0010-440X. 73, s. 84–92. doi: 10.1016/j.comppsych.2016.11.008.
  • Haahr, Ulrik Helt; Larsen, Tor Ketil; Simonsen, Erik; Rund, Bjørn Rishovd; Joa, Inge & Røssberg, Jan Ivar [Vis alle 16 forfattere av denne artikkelen] (2016). Relation between premorbid adjustment, duration of untreated psychosis and close interpersonal trauma in first-episode psychosis . Early Intervention in Psychiatry. ISSN 1751-7885. 12(3), s. 316–323. doi: 10.1111/eip.12315.
  • Hegelstad, Wenche; Brønnick, Kolbjørn Selvåg; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik & Joa, Inge [Vis alle 17 forfattere av denne artikkelen] (2016). Preventing poor vocational functioning in psychosis through early intervention. Psychiatric Services. ISSN 1075-2730. 68(1), s. 100–103. doi: 10.1176/appi.ps.201500451.
  • Gardsjord, Erlend Strand; Romm, Kristin Lie; Friis, Svein; Barder, Helene; Evensen, Julie Horgen & Haahr, Ulrik [Vis alle 18 forfattere av denne artikkelen] (2016). Subjective quality of life in first-episode psychosis. A ten year follow-up study. Schizophrenia Research. ISSN 0920-9964. 172(1-3), s. 23–28. doi: 10.1016/j.schres.2016.02.034.
  • Friis, Svein; Melle, Ingrid; Johannessen, Jan Olav; Røssberg, Jan Ivar; Barder, Helene & Evensen, Julie Horgen [Vis alle 16 forfattere av denne artikkelen] (2016). Early Predictors of Ten-Year Course in First-Episode Psychosis. Psychiatric Services. ISSN 1075-2730. 67(4), s. 438–443. doi: 10.1176/appi.ps.201400558.
  • Rund, Bjørn Rishovd; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche & Joa, Inge [Vis alle 17 forfattere av denne artikkelen] (2016). Neurocognition and Duration of Psychosis: A 10-year Follow-up of First-Episode Patients. Schizophrenia Bulletin. ISSN 0586-7614. 42(1), s. 87–95. doi: 10.1093/schbul/sbv083.
  • Sønmez, Nasrettin; Røssberg, Jan Ivar; Evensen, Julie Horgen; Barder, Helene; Haahr, Ulrik & Hegelstad, Wenche [Vis alle 17 forfattere av denne artikkelen] (2016). Depressive symptoms in first-episode psychosis: A 10-year follow-up study. Early Intervention in Psychiatry. ISSN 1751-7885. 10(3), s. 227–233. doi: 10.1111/eip.12163.
  • Nilsen, Liv; Frich, Jan C; Friis, Svein; Norheim, Irene & Røssberg, Jan Ivar (2016). Participants' perceived benefits of family intervention following a first episode of psychosis: A qualitative study. Early Intervention in Psychiatry. ISSN 1751-7885. 10(2), s. 152–159. doi: 10.1111/eip.12153.
  • Østefjells, Tiril; Melle, Ingrid; Hagen, Roger; Romm, Kristin Lie; Sønmez, Nasrettin & Andreassen, Ole Andreas [Vis alle 7 forfattere av denne artikkelen] (2015). Unhelpful metacognitive beliefs in early psychosis are associated with affective symptoms and childhood social adjustment. Schizophrenia Research. ISSN 0920-9964. 169(1-3), s. 280–285. doi: 10.1016/j.schres.2015.10.026.
  • Athanasiu, Lavinia; Smorr, Lisa-Lena H; Tesli, Martin Steen; Røssberg, Jan Ivar; Sønderby, Ida Elken & Spigset, Olav [Vis alle 8 forfattere av denne artikkelen] (2015). Genome-wide association study identifies common variants associated with pharmacokinetics of psychotropic drugs. Journal of Psychopharmacology. ISSN 0269-8811. 29(8), s. 884–891. doi: 10.1177/0269881115584469.
  • Nilsen, Liv; Norheim, Irene; Frich, Jan C; Friis, Svein & Røssberg, Jan Ivar (2015). Challenges for group leaders working with families dealing with early psychosis: a qualitative study. BMC Psychiatry. ISSN 1471-244X. 15. doi: 10.1186/s12888-015-0540-8.
  • Dieset, Ingrid; Haukvik, Unn Kristin H.; Melle, Ingrid; Røssberg, Jan Ivar; Ueland, Thor & Hope, Sigrun [Vis alle 11 forfattere av denne artikkelen] (2015). Association between altered brain morphology and elevated peripheral endothelial markers — Implications for psychotic disorders . Schizophrenia Research. ISSN 0920-9964. 161(2-3), s. 222–228. doi: 10.1016/j.schres.2014.11.006.
  • Barder, Helene; Sundet, Kjetil Søren; Rund, Bjørn Rishovd; Evensen, Julie Horgen; Haahr, Ulrik & Hegelstad, Wenche [Vis alle 17 forfattere av denne artikkelen] (2015). Ten year course of IQ in first-episode psychosis: relationship between duration of psychsis and long-term intellectual trajectories. Psychiatry Research. ISSN 0165-1781. 225(3), s. 515–521. doi: 10.1016/j.psychres.2014.11.054.
  • Tveter, Anne Louise; Bakken, Trine Lise; Bramness, Jørgen Gustav & Røssberg, Jan Ivar (2014). Adjustment of the uku side effect rating scale for adults with intellectual disabilities. A pilot study. Advances in Mental Health and Intellectual Disabilities. ISSN 2044-1282. 8(4), s. 260–267. doi: 10.1108/AMHID-11-2013-0064.
  • Haram, Marit; Tesli, Martin Steen; Dieset, Ingrid; Steen, Nils Eiel; Røssberg, Jan Ivar & Djurovic, Srdjan [Vis alle 8 forfattere av denne artikkelen] (2014). An attempt to identify single nucleotide polymorphisms contributing to possible relationships between personality traits and oxytocin-related genes. Neuropsychobiology. ISSN 0302-282X. 69(1), s. 25–30. doi: 10.1159/000356965.
  • Langeveld, Johannes H.; Bjørkly, Stål; Auestad, Bjørn Henrik; Barder, Helene; Evensen, Julie Horgen & Hegelstad, Wenche [Vis alle 17 forfattere av denne artikkelen] (2014). Treatment and violent behavior in persons with first episode psychosis during a 10-year prospective follow-up study. Schizophrenia Research. ISSN 0920-9964. 156(2-3), s. 272–276. doi: 10.1016/j.schres.2014.04.010.
  • Dahl, Hanne Sofie; Røssberg, Jan Ivar; Crits-Christoph, Paul; Gabbard, Glen O.; Hersoug, Anne Grete & Perry, John Christopher [Vis alle 8 forfattere av denne artikkelen] (2014). Long-term effects of analysis of the patient-therapist relationship in the context of patients' personality pathology and therapists' parental feelings. Journal of Consulting and Clinical Psychology. ISSN 0022-006X. 82(3), s. 460–471. doi: 10.1037/a0036410.
  • Hegelstad, Wenche; Joa, Inge; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik & Johannessen, Jan Olav [Vis alle 16 forfattere av denne artikkelen] (2014). Variation in duration of untreated psychosis in an 18-year perspective. Early Intervention in Psychiatry. ISSN 1751-7885. 8(4), s. 323–331. doi: 10.1111/eip.12057.
  • Sønmez, Nasrettin; Hagen, Roger; Andreassen, Ole Andreas; Romm, Kristin Lie; Grande, Marit & Jensen, Lene Hunnicke [Vis alle 9 forfattere av denne artikkelen] (2014). Cognitive Behavior Therapy in First-Episode Psychosis With a Focus on Depression, Anxiety, and Self-Esteem. Cognitive and Behavioral Practice. ISSN 1077-7229. 21(1), s. 43–54. doi: 10.1016/j.cbpra.2013.06.001.
  • Barder, Helene; Sundet, Kjetil Søren; Rund, Bjørn Rishovd; Evensen, Julie Horgen; Haahr, Ulrik & Hegelstad, Wenche [Vis alle 17 forfattere av denne artikkelen] (2013). Ten year neurocognitive trajectories in first-episode psychosis. Frontiers in Human Neuroscience. ISSN 1662-5161. 7. doi: 10.3389/fnhum.2013.00643. Fulltekst i vitenarkiv
  • Barder, Helene; Sundet, Kjetil Søren; Rund, Bjørn Rishovd; Evensen, Julie Horgen; Haahr, Ulrik & Hegelstad, Wenche [Vis alle 17 forfattere av denne artikkelen] (2013). Neurocognitive development in first episode psychosis 5 years follow-up: associations between illness severity and cognitive course. Schizophrenia Research. ISSN 0920-9964. 149(1-3), s. 63–69. doi: 10.1016/j.schres.2013.06.016.
  • Larsson, Sara; Aas, Monica; Klungsøyr, Ole; Agartz, Ingrid; Mork, Erlend & Steen, Nils Eiel [Vis alle 12 forfattere av denne artikkelen] (2013). Patterns of childhood adverse events are associated with clinical characteristics of bipolar disorder. BMC Psychiatry. ISSN 1471-244X. 13. doi: 10.1186/1471-244X-13-97.
  • Sønmez, Nasrettin; Romm, Kristin Lie; Andreassen, Ole Andreas; Melle, Ingrid & Røssberg, Jan Ivar (2013). Depressive symptoms in first episode psychosis: a one-year follow-up study. BMC Psychiatry. ISSN 1471-244X. 13. doi: 10.1186/1471-244X-13-106.
  • Larsson, Sara; Andreassen, Ole Andreas; Aas, Monica; Røssberg, Jan Ivar; Mork, Erlend & Steen, Nils Eiel [Vis alle 12 forfattere av denne artikkelen] (2013). High prevalence of childhood trauma in patients with schizophrenia spectrum and affective disorder. Comprehensive Psychiatry. ISSN 0010-440X. 54(2), s. 123–127. doi: 10.1016/j.comppsych.2012.06.009.
  • Borge, Lisbet; Angell, Olav Helge & Røssberg, Jan Ivar (2013). Learning through Cognitive Milieu Therapy among Inpatients with Dual Diagnosis: A Qualitative Study of Interdisciplinary Collaboration. Issues in Mental Health Nursing. ISSN 0161-2840. 34(4), s. 229–239. doi: 10.3109/01612840.2012.740766.
  • Hansen, Charlotte F; Torgalsbøen, Anne-Kari; Røssberg, Jan Ivar; Romm, Kristin Lie; Andreassen, Ole Andreas & Bell, Morris D. [Vis alle 7 forfattere av denne artikkelen] (2013). Object Relations, Reality Testing, and Social Withdrawal in Schizophrenia and Bipolar Disorder. Journal of Nervous and Mental Disease. ISSN 0022-3018. 201(3), s. 222–225. doi: 10.1097/NMD.0b013e3182848ae0.
  • Hegelstad, Wenche; Haahr, Ulrik; Larsen, Tor Ketil; Auestad, Bjørn Henrik; Barder, Helene & Evensen, Julie Horgen [Vis alle 17 forfattere av denne artikkelen] (2013). Early detection, early symptom progression and symptomatic remission after ten years in a first episode of psychosis study. Schizophrenia Research. ISSN 0920-9964. 143(2-3), s. 337–343. doi: 10.1016/j.schres.2012.10.027.
  • Langeveld, Johannes H.; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Færden, Ann; Hauge, Lars Johan & Joa, Inge [Vis alle 13 forfattere av denne artikkelen] (2013). Is there an optimal factor structure of the Positive and Negative Syndrome Scale in patients with first-episode psychosis? Scandinavian Journal of Psychology. ISSN 0036-5564. 54(2), s. 160–165. doi: 10.1111/sjop.12017.
  • Bakken, Trine Lise; Røssberg, Jan Ivar & Friis, Svein (2012). The used of the Ward Atmosphere Scale for intellectually disabled psychiatric inpatients: A pilot study. Advances in Mental Health and Intellectual Disabilities. ISSN 2044-1282. s. 265–272. doi: 10.1108/20441281211261159.
  • Romm, Kristin Lie; Melle, Ingrid; Thoresen, Christian; Andreassen, Ole Andreas & Røssberg, Jan Ivar (2012). Severe social anxiety in early psychosis is associated with poor premorbid functioning, depression, and reduced quality of life. Comprehensive Psychiatry. ISSN 0010-440X. 53(5), s. 434–440. doi: 10.1016/j.comppsych.2011.06.002.
  • Hansen, Charlotte F; Torgalsbøen, Anne-Kari; Røssberg, Jan Ivar; Andreassen, Ole Andreas; Bell, Morris D. & Melle, Ingrid (2012). Object relations and reality testing in schizophrenia, bipolar disorders, and healthy controls: differences in profiles and clinical correlates. Comprehensive Psychiatry. ISSN 0010-440X. 53(8), s. 1200–1207. doi: 10.1016/j.comppsych.2012.04.003.
  • Haahr, Ulrik; Simonsen, Erik; Røssberg, Jan Ivar; Johannessen, Jan Olav; Larsen, Tor Ketil & Melle, Ingrid [Vis alle 11 forfattere av denne artikkelen] (2012). Patient satisfaction with treatment in first-episode psychosis. Nordic Journal of Psychiatry. ISSN 0803-9488. 66(5), s. 329–335. doi: 10.3109/08039488.2011.644808.
  • Bakken, TL; Røssberg, Jan Ivar & Friis, Svein (2012). The use of the Ward Atmosphere Scale for intellectually disabled psychiatry inpatients: A pilot study. Advances in Mental Health and Intellectual Disabilities. ISSN 2044-1282. s. 265–272.
  • Dieset, Ingrid; Hope, Sigrun; Ueland, Thor; Bjella, Thomas; Agartz, Ingrid & Melle, Ingrid [Vis alle 9 forfattere av denne artikkelen] (2012). Cardiovascular risk factors during second generation antipsychotic treatment are associated with increased C-reactive protein. Schizophrenia Research. ISSN 0920-9964. 140(1-3), s. 169–174. doi: 10.1016/j.schres.2012.06.040.
  • Evensen, Julie Horgen; Røssberg, Jan Ivar; Barder, Helene; Haahr, Ulrik; Hegelstad, Wenche & Joa, Inge [Vis alle 15 forfattere av denne artikkelen] (2012). Flat affect and social functioning: A 10 year follow-up study of first episode psychosis patients. Schizophrenia Research. ISSN 0920-9964. 139(1-3), s. 99–104. doi: 10.1016/j.schres.2012.04.019.
  • Wirgenes, Katrine Verena; Sønderby, Ida Elken; Haukvik, Unn Kristin H.; Mattingsdal, Morten; Tesli, Martin Steen & Athanasiu, Lavinia [Vis alle 14 forfattere av denne artikkelen] (2012). TCF4 sequence variants and mRNA levels are associated with neurodevelopmental characteristics in psychotic disorders. Translational Psychiatry. ISSN 2158-3188. 2(e112). doi: 10.1038/tp.2012.39.
  • Evensen, Julie Horgen; Røssberg, Jan Ivar; Barder, Helene; Haahr, Ulrik; Hegelstad, Wenche & Joa, Inge [Vis alle 16 forfattere av denne artikkelen] (2012). Apathy in first episode psychosis patients: A ten year longitudinal follow-up study. Schizophrenia Research. ISSN 0920-9964. 136(1-3), s. 19–24. doi: 10.1016/j.schres.2011.12.019.
  • Hegelstad, Wenche; Larsen, Tor Kjetil; Auestad, Bjørn Henrik; Evensen, Julie Horgen; Haahr, Ulrik & Joa, Inge [Vis alle 17 forfattere av denne artikkelen] (2012). Long-Term Follow-Up of the TIPS Early Detection in Psychosis Study: Effects on 10-Year Outcome. American Journal of Psychiatry. ISSN 0002-953X. 169(4), s. 374–380. doi: 10.1176/appi.ajp.2011.11030459.
  • Dahl, Hanne Sofie; Røssberg, Jan Ivar; Bøgwald, Kjell-Petter; Gabbard, GO & Høglend, Per Andreas (2012). Countertransference feelings in one year of individual therapy: An evaluation of the factor structure in the Feeling Word Checklist-58. Psychotherapy Research. ISSN 1050-3307. 22(1), s. 12–25. doi: 10.1080/10503307.2011.622312.
  • Dieset, Ingrid; Djurovic, Srdjan; Tesli, Martin Steen; Hope, Sigrun; Mattingsdal, Morten & Michelsen, Annika [Vis alle 14 forfattere av denne artikkelen] (2012). Up-Regulation of NOTCH4 Gene Expression in Bipolar Disorder. American Journal of Psychiatry. ISSN 0002-953X. 169(12), s. 1292–1300. doi: 10.1176/appi.ajp.2012.11091431.
  • Romm, Kristin Lie; Røssberg, Jan Ivar; Hansen, Charlotte F; Haug, Elisabeth; Andreassen, Ole Andreas & Melle, Ingrid (2011). Self-esteem is associated with premorbid adjustment and positive psychotic symptoms in early psychosis. BMC Psychiatry. ISSN 1471-244X. 11. doi: 10.1186/1471-244X-11-136.
  • Høglend, Per Andreas; Bøgwald, Kjell-Petter; Hersoug, Anne Grete; Amlo, Svein; Marble, Alice Ruth & Sørbye, Øystein [Vis alle 10 forfattere av denne artikkelen] (2011). Effects of Transference Work in the Context of Therapeutic Alliance and Quality of Object Relations. Journal of Consulting and Clinical Psychology. ISSN 0022-006X. 79(5), s. 697–706. doi: 10.1037/a0024863.

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  • Martinsen, Egil Wilhelm; Falkum, Erik; Haavet, Ole Rikard & Røssberg, Jan Ivar (2016). ABC i kognitiv terapi Startbok for helsearbeidere. Fagbokforlaget. ISBN 978-82-450-1862-2. 112 s.

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  • Conejo-Cerón, Sonia; Taubner, Svenja; Heinonen, Erkki; Adler, Asta; Barkauskiene, Rasa & Di Giacomo, Dina [Vis alle 21 forfattere av denne artikkelen] (2021). Mediators in Psychological Treatments for Anxiety and Depression in Adolescents and Young People: A Protocol of a Systematic Review. Frontiers in Psychology. ISSN 1664-1078. 12, s. 1–7. doi: 10.3389/fpsyg.2021.708436. Fulltekst i vitenarkiv
  • Bramness, Jørgen Gustav; Skrede, Silje; Kroken, Rune Andreas; Castberg, Ingrid Mehli; Røssberg, Jan Ivar & Johnsen, Erik [Vis alle 7 forfattere av denne artikkelen] (2020). Norsk Psykiatrisk Forening: Kliniske råd for nedtrapping og seponering av antipsykotiske legemidler.
  • Røssberg, Jan Ivar & Halvorsen, Joar Øveraas (2020). Å satse på psykisk helse koster mer enn bare tomme ord. Aftenposten (morgenutg. : trykt utg.). ISSN 0804-3116.
  • Østefjells, Tiril; Melle, Ingrid; Romm, Kristin Lie; Sønmez, Nasrettin & Røssberg, Jan Ivar (2019). Metacognitive Beliefs in Psychosis: A 15-Month Follow Up Study.
  • Lillenes, Ola; Ankersen, Roald & Røssberg, Jan Ivar (2019). Professor i psykiatri om regninger på 750.000: -Jeg har ikke ord! [Avis]. Fædrelandsvennen.
  • Lillenes, Ola & Røssberg, Jan Ivar (2019). Alvorlige psykiske lidelser – og alternativ behandling. Dagens medisin. ISSN 1501-4290. 13/14-2019.
  • Røssberg, Jan Ivar & Bramness, Jørgen Gustav (2018). Antipsychotic drugs for more than two years? Tidsskrift for Den norske legeforening. ISSN 0029-2001. doi: 10.4045/tidsskr.18.0844.
  • Halvorsen, Joar Øveraas & Røssberg, Jan Ivar (2018). Dokumentasjonen for medisinsk behandling holder ikke. Stavanger Aftenblad. ISSN 0804-8991. s. 32–32.
  • Halvorsen, Joar Øveraas & Røssberg, Jan Ivar (2018). Miljøterapi og medisiner bør ikke være et enten eller. Stavanger Aftenblad. ISSN 0804-8991. s. 38–38.
  • Røssberg, Jan Ivar; Andreassen, Ole Andreas & Ilner, Stein E. Opjordsmoen (2017). Re: Psykiatriens indre konflikter eksponert. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 137(9), s. 594–595. doi: 10.4045/tidsskr.17.0288.
  • Røssberg, Jan Ivar; Andreassen, Ole Andreas & Ilner, Stein E. Opjordsmoen (2017). Medisinfrie sykehusposter – et kunnskapsløst tiltak. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 137(6), s. 426–427. doi: 10.4045/tidsskr.17.0091.
  • Løvgren, André; Nilsen, Liv; Engebretsen, Eivind; Røssberg, Jan Ivar & Ulberg, Randi (2017). Adolescents’ experience of change in psychodynamic therapy; a qualitative study.
  • Tveter, Anne Louise; Bakken, Trine Lise; Røssberg, Jan Ivar; Bech-Pedersen, Egon & Bramness, Jørgen Gustav (2016). Short communication: reliability and validity of the UKU Side Effect Rating Scale for adults with intellectual disabilities. Advances in Mental Health and Intellectual Disabilities. ISSN 2044-1282. 10(3), s. 166–171. doi: 10.1108/AMHID-10-2015-0051.
  • Norheim, Irene; Nilsen, Liv; Frich, Jan C; Friis, Svein & Røssberg, Jan Ivar (2014). Psychosocial intervention - Challenges With Family work in early psychosis: a qualitative study of Professionals' experiences. .
  • Nilsen, L; Frich, Jan C; Friis, Svein; Norheim, Irene & Røssberg, Jan Ivar (2014). Psychosocial intervention. Patients and Family members perceived benefits from psychoeducational Family work in first-episode psychosis.
  • Nilsen, Liv; Frich, Jan C; Friis, Svein; Norheim, Irene & Røssberg, Jan Ivar (2014). C91 Psychosocial intervention patients and family members perceived benefits from psychoeducational family work in first-episode psychosis. Early Intervention in Psychiatry. ISSN 1751-7885. 8, s. 156–156.
  • Norheim, Irene; Nilsen, Liv; Frich, Jan C; Friis, Svein & Røssberg, Jan Ivar (2014). B90 Psychosocial intervention – challenges with family work in early psychosis: a qualitative study of professionals ’ experiences. Early Intervention in Psychiatry. ISSN 1751-7885. 8, s. 121–121.
  • Østefjells, Tirill; Hagen, Roger & Røssberg, Jan Ivar (2013). Metacognitive beliefs and thought control strategies in early psychosos.
  • Friis, Svein; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche ten Velden & Joa, Inge [Vis alle 17 forfattere av denne artikkelen] (2012). The TIPS study and bias: Replies to Dr Amos. Australian and New Zealand journal of psychiatry (Print). ISSN 0004-8674. 46(9), s. 905–907. doi: 10.1177/0004867412451344.

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Publisert 13. apr. 2011 11:43 - Sist endret 25. feb. 2022 14:29