Blar i Bergen Open Research Archive på forfatter "Instanes, Johanne Telnes"
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Adult ADHD and Comorbid Somatic Disease: A Systematic Literature Review
Instanes, Johanne Telnes; Klungsøyr, Kari; Halmøy, Anne; Fasmer, Ole Bernt; Haavik, Jan (Peer reviewed; Journal article, 2016)Objective: To systematically review, synthesize, and appraise available evidence, connecting adult ADHD (aADHD) with somatic disease. Method: Embase, Psychinfo, and Medline databases were searched for studies published ... -
Adults with attention deficit hyperactivity disorder report high symptom levels of troubled sleep, restless legs, and cataplexy
Bjorvatn, Bjørn; Brevik, Erlend Joramo; Lundervold, Astri; Halmøy, Anne; Posserud, Maj-Britt Rocio; Instanes, Johanne Telnes; Haavik, Jan (Peer reviewed; Journal article, 2017-09-20)Objective: To compare the occurrence of a spectrum of different self-reported sleep problems in adults with ADHD and a control group, and to study the impact of current ADHD medication use and clinical ADHD subtype. Method: ... -
Associations between attention-deficit/hyperactivity disorder and autoimmune diseases are modified by sex: a population-based cross-sectional study
Hegvik, Tor-Arne; Instanes, Johanne Telnes; Haavik, Jan; Klungsøyr, Kari; Engeland, Anders (Peer reviewed; Journal article, 2018-05)Several studies have demonstrated associations between neuropsychiatric disorders, such as attention-deficit/hyperactivity disorder (ADHD), and the immune system, including autoimmune diseases. Since ADHD and many autoimmune ... -
Attention-deficit/hyperactivity disorder in offspring of mothers with inflammatory and immune system diseases
Instanes, Johanne Telnes; Halmøy, Anne; Engeland, Anders; Haavik, Jan; Furu, Kari; Klungsøyr, Kari (Peer reviewed; Journal article, 2017-03)Background: Prenatal inflammatory mechanisms may play a role in the pathogenesis of psychiatric disorders and could be relevant for attention-deficit/hyperactivity disorder (ADHD). We investigated maternal chronic somatic ... -
Changes in Tryptophan-Kynurenine Metabolism in Patients with Depression Undergoing ECT - A Systematic Review
Aarsland, Tore Ivar Malmei; Instanes, Johanne Telnes; Posserud, Maj-Britt Rocio; Ulvik, Arve; Kessler, Ute; Haavik, Jan (Journal article; Peer reviewed, 2022)The kynurenine pathway of tryptophan (Trp) metabolism generates multiple biologically active metabolites (kynurenines) that have been implicated in neuropsychiatric disorders. It has been suggested that modulation of ... -
Maternal Fiber Intake During Pregnancy and Development of Attention-Deficit/Hyperactivity Disorder Symptoms Across Childhood: The Norwegian Mother, Father, and Child Cohort Study
Solberg, Berit Skretting; Kvalvik, Liv Grimstvedt; Instanes, Johanne Telnes; Hartman, Catharina A.; Klungsøyr, Kari; Li, Lin; Larsson, Henrik; Magnus, Per Minor; Njølstad, Pål Rasmus; Johansson, Stefan; Andreassen, Ole; Bakken, Nora Refsum; Bekkhus, Mona; Austerberry, Chloe; Smajlagic, Dinka; Havdahl, Alexandra; Corfield, Elizabeth Claire; Haavik, Jan; Gjestad, Rolf; Zayats, Tetyana (Journal article; Peer reviewed, 2023)Background Epidemiological studies suggest that maternal diet quality during pregnancy may influence the risk of neurodevelopmental disorders in offspring. Here, we investigated associations between maternal intake of ... -
Organic food consumption during pregnancy and symptoms of neurodevelopmental disorders at 8 years of age in the offspring: the Norwegian Mother, Father and Child Cohort Study (MoBa)
Instanes, Johanne Telnes; Solberg, Berit Skretting; Kvalvik, Liv Grimstvedt; Klungsøyr, Kari; Posserud, Maj-Britt Rocio; Hartman, Catharina A.; Haavik, Jan (Journal article; Peer reviewed, 2024)Background Partially driven by public concerns about modern food production practices, organic food has gained popularity among consumers. However, the impact of organic food consumption during pregnancy on offspring ... -
Personality traits, risk factors and comorbidities in Attention-deficit/hyperactivity disorder
Instanes, Johanne Telnes (Doctoral thesis, 2020-06-19)Background: Attention-deficit/hyperactivity disorder (ADHD) comprises cognitive and behavioural traits present from childhood. During lifespan, people with ADHD are more prone to develop psychiatric- and somatic comorbidities ... -
Prevalence and clinical correlates of insomnia in adults with attention-deficit hyperactivity disorder
Brevik, Erlend Joramo; Lundervold, Astri; Halmøy, Anne; Posserud, Maj-Britt Rocio; Instanes, Johanne Telnes; Bjorvatn, Bjørn; Haavik, Jan (Peer reviewed; Journal article, 2017-08)Objective: To investigate the prevalence of insomnia in adults with Attention-deficit hyperactivity disorder (ADHD) and its association with clinical subtypes, current ADHD symptoms, and stimulant treatment. Method: We ...