Blar i Faculty of Medicine på forfatter "Gjestad, Rolf"
-
The serum level of C-reactive protein (CRP) is associated with cognitive performance in acute phase psychosis
Johnsen, Erik; Fathian, Farivar; Kroken, Rune A; Steen, Vidar M; Jørgensen, Hugo A; Gjestad, Rolf; Løberg, Else-Marie (Peer reviewed; Journal article, 2016-03-14)Background Inflammatory processes have been implicated in the etiology of schizophrenia and related psychoses, in which cognitive deficits represent core symptoms. The aim of the present study was to investigate possible ... -
Substance use and symptoms of mental health disorders: a prospective cohort of patients with severe substance use disorders in Norway
Aas, Christer Frode; Vold, Jørn Henrik; Gjestad, Rolf; Skurtveit, Svetlana; Lim, Aaron G.; Gjerde, Kristian Varden; Løberg, Else-Marie; Johansson, Kjell Arne; Fadnes, Lars T. (Journal article; Peer reviewed, 2021-02-27)Background:There is high co-occurrence of substance use disorders (SUD) and mental health disorders. We aimedto assess impact of substance use patterns and sociodemographic factors on mental health distress using the ... -
Subtyping social anxiety in youth
Kodal, Arne; Bjelland, Ingvar; Gjestad, Rolf; Wergeland, Gro Janne; Havik, Odd E.; Heiervang, Einar; Fjermestad, Krister (Peer reviewed; Journal article, 2017-06)Few empirical studies have examined subtypes of social anxiety disorder (SAD) in youth, and limited consensus resides on the nature of potential subtypes. Identifying subtypes, based on both fear and avoidance patterns, ... -
Symptoms Associated With Attention Deficit/Hyperactivity Disorder and Autism Spectrum Disorders in School-Aged Children Prenatally Exposed to Substances
Sandtorv, Lisbeth Beate; Fevang, Silje Katrine Elgen; Nilsen, Sondre Aasen; Bøe, Tormod; Gjestad, Rolf; Haugland, Siren; Elgen, Irene Bircow (Peer reviewed; Journal article, 2018)Prenatal exposure to substances may influence a child’s neurodevelopment and impact on subsequent mental health. In a hospital-based population of school-aged children prenatally exposed to opiates and a number of illicit ... -
Treatment of horizontal canal BPPV—a randomized sham-controlled trial comparing two therapeutic maneuvers of different speeds
Martens, Camilla; Goplen, Frederik Kragerud; Aasen, Torbjørn; Gjestad, Rolf; Nordfalk, Karl Fredrik; Nordahl, Stein Helge Glad (Journal article; Peer reviewed, 2020)Objectives: To compare the effect of a high‐speed barbecue maneuver with the modified Lempert maneuver and sham in patients with benign paroxysmal positional vertigo (BPPV) of the horizontal canal. Methods: Randomized ... -
Validation of a three-item Fatigue Severity Scale for patients with substance use disorder: a cohort study from Norway for the period 2016–2020
Vold, Jørn Henrik; Gjestad, Rolf; Aas, Christer F.; Meland, Eivind; Johansson, Kjell Arne; Fadnes, Lars Thore (Journal article; Peer reviewed, 2021-03-02)Background: Little attention has been paid to customising fatigue questionnaires for patients with Substance Use Disorders (SUDs). The present study aims to validate and shorten the nine-item Fatigue Severity Scale (FSS-9) ...