Trine Vik Lagerberg

Biographic Data

ID7369804
NAMETrine Vik Lagerberg
GIVEN NAMESTrine Vik
FAMILY NAMELagerberg
SIGNATURELAGERBERG T V
AFFILIATIONSOslo University Hospital
ORCID0000-0003-3579-0789
VERIFIEDYes
TOTAL WORKS8
TOTAL CITATIONS0
AUTHOR COUNT8
EDITOR COUNT0
FIRST PUBLICATION YEAR2020
LATEST PUBLICATION YEAR2025
H-INDEX0

  • A mixed methods pilot feasibility study of the unified protocol group psychotherapy for early bipolar disorder

    Open AccessMagnus Johan Engen, Siv Hege Lyngstad et al.ARTICLEFrontiers in Psychiatry2025

    In this pilot study we explored the feasibility and acceptability of "The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders" (UP) in a group format for individuals with early bipolar disorder (BD). Using a mixed methods design we integrated quantitative assessments and qualitative interviews to examine the practical application of UP in a clinical setting with a focus on how participants experienced the treatment. Nine partici…

  • A transdiagnostic approach to negative symptoms

    Open AccessHenrik Myhre Ihler, Siv Hege Lyngstad et al.ARTICLEFrontiers in Psychiatry2023

    The two-dimensional structure of negative symptoms seen in non-affective psychotic disorders reproduces in bipolar disorders indicating similarities in their phenomenology. Diminished expression was associated with a history of psychotic episodes and a diagnosis of BD-I, which may infer closer connections to psychosis liability. We found significantly less severe negative symptoms in euthymic than depressed participants. Nevertheless, more than a…

  • Preventive Medication Patterns in Bipolar Disorder and Their Relationship With Comorbid Substance Use Disorders in a Cross-National Observational Study

    Open AccessRomain Icick, Ingrid Melle et al.ARTICLEFrontiers in Psychiatry2022

    SUD comorbidity in BD was overall not associated with different pharmacological treatment in our sample, and not related to the level of compliance to guidelines. We found country-specific associations between comorbid SUDs and specific medications that warrant further studies

  • Locked out during Covid-19 lockdown—an online survey of relatives of people with psychotic and bipolar disorders in Norway

    Open AccessSofie R Aminoff, Erlend Mork et al.ARTICLEBMC Public Health2022

    Mental health services in Norway did not manage to meet the needs of patients with severe mental illness and their relatives during the first COVID-19 lockdown. To be better prepared, Norwegian mental health services should consider prioritising infrastructure to ensure access to care and support for both patients and relatives. Digital tools and telephone calls are generally well accepted as substitutes for face-to-face contact

  • Covid-19 lockdown – who cares? The first lockdown from the perspective of relatives of people with severe mental illness

    Open AccessErlend Mork, Sofie R Aminoff et al.ARTICLEBMC Public Health2022

    Many relatives found the first lockdown hard for their family. Efforts to integrate relatives' perspectives in health care and contingency plans under normal circumstances could potentially alleviate some of the extra burden experienced by families during extraordinary circumstances

  • Substance Misuse Trajectories and Risk of Relapse in the Early Course of Bipolar Disorder

    Open AccessTrine Vik Lagerberg, Romain Icick et al.ARTICLEFrontiers in Psychiatry2021

    Substance misuse is highly prevalent in bipolar disorder even in the early illness phases. However, the trajectories of misuse of different substances after treatment initiation is not well-studied. Also, knowledge on how substance misuse trajectories influence the early course of bipolar disorder is limited. We recruited 220 individuals in first treatment of bipolar disorder of which 112 participated in a 1-year follow-up study at the NORMENT ce…

  • Sex-Specific Effect of Serum Lipids and Body Mass Index on Psychotic Symptoms, a Cross-Sectional Study of First-Episode Psychosis Patients

    Open AccessPriyanthi B Gjerde, Carmen Simonsen et al.ARTICLEFrontiers in Psychiatry2021

    Background: Schizophrenia is a disorder with considerable heterogeneity in course and outcomes, which is in part related to the patients' sex. Studies report a link between serum lipids, body mass index (BMI), and therapeutic response. However, the role of sex in these relationships is poorly understood. In a cross-sectional sample of first-episode psychosis (FEP) patients, we investigated if the relationship between serum lipid levels (total cho…

  • Cannabis Use Is Associated With Increased Levels of Soluble gp130 in Schizophrenia but Not in Bipolar Disorder

    Open AccessAttila Szabó, Ibrahim A Akkouh et al.ARTICLEFrontiers in Psychiatry2020

    The complex effects of plant cannabinoids on human physiology is not yet fully understood, but include a wide spectrum of effects on immune modulation. The immune system and its inflammatory effector pathways are recently emerging as possible causative factors in psychotic disorders. The present study aimed to investigate whether self-administered Cannabis use was associated with changes in circulating immune and neuroendocrine markers in schizop…