Browsing NTNU Open by Author "Morken, Gunnar"
Now showing items 41-60 of 78
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Integrated treatment vs. treatment-as-usual for recent onset schizophrenia; 12 year follow-up on a randomized controlled trial
Sigrunarson, Vidir; Gråwe, Rolf W.; Morken, Gunnar (Journal article; Peer reviewed, 2013)Background The aim of this study is to compare the 12-year follow-up effects on in- and outpatient services of 2 years of integrated treatment for recent-onset schizophrenia versus treatment as usual in a randomized ... -
Lower circulating neuron-specific enolase concentrations in adults and adolescents with severe mental illness
Andreou, Dimitrios; Steen, Nils Eiel; Jørgensen, Kjetil Nordbø; Smelror, Runar Elle; Wedervang-Resell, Kirsten; Nerland, Stener; Westlye, Lars Tjelta; Nærland, Terje; Myhre, Anne Margrethe; Joa, Inge; Reitan, Solveig Merete Klæbo; Vaaler, Arne; Morken, Gunnar; Bøen, Erlend; Elvsåshagen, Torbjørn; Boye, Birgitte; Malt, Ulrik Fredrik; Aukrust, Pål; Skrede, Silje; Kroken, Rune Andreas; Johnsen, Erik; Djurovic, Srdjan; Andreassen, Ole; Ueland, Thor; Agartz, Ingrid (Peer reviewed; Journal article, 2021)Background Both neurodegenerative and neurodevelopmental abnormalities have been suggested to be part of the etiopathology of severe mental illness (SMI). Neuron-specific enolase (NSE), mainly located in the neuronal ... -
Mental illness in the perinatal period: Associations between gestational insomnia and perinatal anxiety and depression
Osnes, Rannveig Storaune (Doctoral theses at NTNU;2020:309, Doctoral thesis, 2020)Psykiske lidingar i perinatalperioden: Samanhengar mellom insomni i svangerskapet og angst og depresjon før og etter fødselen Sjølv om svangerskapet og tida etter fødselen, ofte kalla perinatalperioden, er ei fin tid for ... -
Mid-Pregnancy Insomnia and its Association with Perinatal Depressive Symptoms: A Prospective Cohort Study
Osnes, Rannveig Storaune; Eberhard-Gran, Malin; Follestad, Turid; Kallestad, Håvard; Morken, Gunnar; Roaldset, John Olav (Journal article; Peer reviewed, 2020)Objective/Background: Insomnia and depression are disorders that affect many perinatal women and that often are interrelated. The present study aimed to examine concurrent and prospective associations between mid-pregnancy ... -
Mid-pregnancy insomnia is associated with concurrent and postpartum maternal anxiety and obsessive-compulsive symptoms: A prospective cohort study
Osnes, Rannveig Storaune; Eberhard-Gran, Malin; Follestad, Turid; Kallestad, Håvard; Morken, Gunnar; Roaldset, John Olav (Peer reviewed; Journal article, 2020)Background Although many perinatal women are affected by anxiety, few studies have focused on perinatal anxiety and its potential triggers. The primary aim of this study was to examine concurrent and prospective ... -
Mode of delivery of Cognitive Behavioral Therapy for Insomnia: a randomized controlled non-inferiority trial of digital and face-to-face therapy
Kallestad, Håvard; Scott, Janine Linda; Vedaa, Øystein; Lydersen, Stian; Vethe, Daniel; Morken, Gunnar; Stiles, Tore C; Sivertsen, Børge; Langsrud, Knut (Peer reviewed; Journal article, 2021)Study Objectives Digital Cognitive Behavioral Therapy for Insomnia (dCBT-I) has demonstrated efficacy in reducing insomnia severity in self-referred and community samples. It is unknown, however, how dCBT-I compares to ... -
Motor activity patterns in acute schizophrenia and other psychotic disorders can be differentiated from bipolar mania and unipolar depression
Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Morken, Gunnar; Vaaler, Arne; Fasmer, Ole Bernt (Journal article; Peer reviewed, 2018)The purpose of this study was to compare 24-h motor activity patterns between and within three groups of acutely admitted inpatients with schizophrenia and psychotic disorders (n = 28), bipolar mania (n = 18) and motor-retarded ... -
Neurocognitive profiles in treatment-resistant bipolar I and bipolar II disorder depression
Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Eide, Geir Egil; Hammar, Åsa; Malt, Ulrik Fredrik; Ødegaard, Ketil Joachim; Morken, Gunnar; Sundet, Kjetil Søren; Vaaler, Arne Einar (Journal article; Peer reviewed, 2013)Background: The literature on the neuropsychological profiles in Bipolar disorder (BD) depression is sparse. The aims of the study were to assess the neurocognitive profiles in treatment-resistant, acutely admitted BD ... -
Non-adherence to antipsychotic medication, relapse and rehospitalisation in recent-onset schizophrenia
Morken, Gunnar; Widen, JH; Grawe, RW (Journal article; Peer reviewed, 2008)Background: The aims of this study were to describe outcome with respect to persistent psychotic symptoms, relapse of positive symptoms, hospital admissions, and application of treatment by coercion among patients with ... -
Outcomes associated with different vaccines in individuals with bipolar disorder and impact on the current COVID-19 pandemic- a systematic review
Reininghaus, Eva Z.; Manchia, Mirko; Dalkner, Nina; Bonkat, Nina; Squassina, Alessio; Hodl, Isabel; Vieta, Eduard; Reif, Andreas; Hajek, Tomas; Landen, Mikael; Correll, Cristoph U.; Scott, Jan; Etain, Bruno; Rietschel, Marcella; Bergink, Veerle; Martinez-Cengotitabengoa, Monica; Kessing, Lars Vedel; Fagiolini, Andrea; Bauer, Michael; Goodwin, Guy M.; Gonzalez-Pinto, Ana; Kupka, Ralph; Schulze, Thomas G.; Lagerberg, Trine Vik; Yildiz, Ayşegül; Henry, Chantal; Morken, Gunnar; Ritter, Philipp; Nieslen, Rene Ernst; Licht, Rasmus W.; Bechdolf, Andreas; Andreassen, Ole; Fellendorf, Frederike T. (Peer reviewed; Journal article, 2021)Bipolar disorder (BD) might be associated with higher infection rates of coronavirus disease (COVID-19) which in turn could result in worsening the clinical course and outcome. This may be due to a high prevalence of somatic ... -
Overcoming insomnia: Protocol for a large-scale randomised controlled trial of online cognitive behaviour therapy for insomnia compared with online patient education about sleep
Kallestad, Håvard; Vedaa, Øystein; Scott, Janine Linda; Morken, Gunnar; Pallesen, Ståle; Harvey, Allison G.; Gehrman, Phil; Thorndike, Frances; Ritterband, Lee; Stiles, Tore C; Sivertsen, Børge (Journal article; Peer reviewed, 2018)Introduction Insomnia is a major public health concern. While cognitive behaviour therapy for insomnia (CBT-I) is acknowledged as the best available intervention, there are unanswered questions about its wider dissemination, ... -
Plasma Levels of the Cytokines B Cell-Activating Factor (BAFF) and A Proliferation-Inducing Ligand (APRIL) in Schizophrenia, Bipolar, and Major Depressive Disorder: A Cross Sectional, Multisite Study
Engh, John; Ueland, Thor; Agartz, Ingrid; Andreou, Dimitrios; Aukrust, Pål; Boye, Birgitte; Bøen, Erlend; Drange, Ole Kristian; Elvsåshagen, Torbjørn; Hope, Sigrun; Høegh, Margrethe Collier; Joa, Inge; Johnsen, Erik; Kroken, Rune Andreas; Lagerberg, Trine Vik; Lekva, Tove; Malt, Ulrik Fredrik; Melle, Ingrid; Morken, Gunnar; Nærland, Terje; Steen, Vidar Martin; Wedervang-Resell, Kirsten; Weibell, Melissa; Westlye, Lars Tjelta; Djurovic, Srdjan; Steen, Nils Eiel; Andreassen, Ole (Peer reviewed; Journal article, 2021)Background Immune dysfunction has been implicated in the pathogenesis of schizophrenia and other nonaffective psychosis (SCZ), bipolar spectrum disorder (BIP) and major depressive disorder (MDD). The cytokines B cell-activating ... -
Psychiatric Comorbidity in Epilepsy
Revdal, Eline (Doctoral theses at NTNU;2024:146, Doctoral thesis, 2024)Epilepsy is a disease of the brain defined by recurrent epileptic seizures with various clinical presentations. The disorder has neurobiological, cognitive, psychological, and social consequences. Many of the epilepsies ... -
Psychiatric comorbidity in relation to clinical characteristics of epilepsy: A retrospective observational study
Revdal, Eline; Kolstad, Bjørn Patrick; Winsvold, Bendik Kristoffer Slagsvold; Selmer, Kaja Kristine; Morken, Gunnar; Brodtkorb, Eylert (Peer reviewed; Journal article, 2023)Purpose Prevalence of psychiatric disorders in people with epilepsy is high. However, diagnostic validity and information about the nature of the seizure disorders are often poor in population-based studies. In a well ... -
Quantitative EEG findings in patients with acute, brief depression combined with other fluctuating psychiatric symptoms: a controlled study from an acute psychiatric department
Bjørk, Marte Helene; Sand, Trond; Bråthen, Geir; Linaker, Olav Morten; Morken, Gunnar; Nilsen, Brigt; Vaaler, Arne (Journal article; Peer reviewed, 2008)Background: Patients with brief depressive episodes and concurrent rapidly fluctuating psychiatric symptoms do not fit current diagnostic criteria and they can be difficult to diagnose and treat in an acute psychiatric ... -
Reduced peak oxygen uptake and implications for cardiovascular health and quality of life in patients with schizophrenia
Heggelund, Jørn; Hoff, Jan; Helgerud, Jan; Nilsberg, Geir Erling; Morken, Gunnar (Journal article; Peer reviewed, 2011)Background: Peak oxygen uptake (VO2peak) is a strong predictor of cardiovascular disease (CVD) and all-cause mortality, but is inadequately described in patients with schizophrenia. The aim of this study was to ... -
Risk factors of cycle acceleration in acutely admitted patients with bipolar disorder
Finseth, Per Ivar; Morken, Gunnar; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Vaaler, Arne Einar (Journal article; Peer reviewed, 2014)Obje ctive: To identify risk factors associated with cycle acceleration (CA), that is, progressive decrease in duration of syndrome-free intervals between affective episodes, in acutely admitted patients with bipolar ... -
Seasonal Variation of Human Mood and Behavior
Morken, Gunnar (Dissertations at the Faculty of Medicine, 0805-7680; 183, Doctoral thesis, 2001)Seasonal variations of mood, behavior and physiology have been of increasing interest. At least two different seasonal rhythms seem to exist: Descriptions of Seasonal Affective Disorder (SAD) with increased weight, increased ... -
Seasonal variation of violence in psychiatric patients and the general population
Morken, Gunnar; Linaker, Olav Morten (Journal article; Peer reviewed, 2000) -
Seasonal variations in violence in a Maximum Security Unit at a Psychiatric Hospital in Middle Norway from 2012 to 2020
Gude, Sigurd (Master thesis, 2021)Introduksjon: Det er sprikende rapporteringer om sesongvariasjoner i vold og relasjoner til naturlige sesongvarierende fenomener, både i den psykiatriske og den generelle befolkningen. Vi analyserte sesongvariasjoner i ...