Blar i Bergen Open Research Archive på forfatter "Hagen, Kristen"
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A randomized controlled trial of concentrated ERP, self-help and waiting list for obsessive- compulsive disorder: The Bergen 4-Day Treatment
Launes, Gunvor; Hagen, Kristen; Sunde, Tor; Øst, Lars Gøran; Klovning, Ingrid; Laukvik, Inger Lill; Himle, Joseph A.; Solem, Stian; Hystad, Sigurd William; Hansen, Bjarne; Kvale, Gerd (Peer reviewed; Journal article, 2019-11-15)Background: The Bergen 4-day treatment (B4DT) is a concentrated exposure-based treatment for patients with Obsessive-Compulsive Disorder (OCD) delivered during four consecutive days. The B4DT has in a number of effectiveness ... -
The role of metacognition and obsessive-compulsive symptoms in psychosis: An analogue study
Hagen, Kristen; Solem, Stian; Opstad, Håvard Berg; Hansen, Bjarne; Hagen, Roger (Peer reviewed; Journal article, 2017-06-29)Background Several studies have indicated that obsessive-compulsive disorder (OCD) is a common comorbidity in patients with psychotic disorders, but there is sparse knowledge about the relationship between symptoms of OCD ... -
Stable inhibition-related inferior frontal hypoactivation and fronto-limbic hyperconnectivity in obsessive–compulsive disorder after concentrated exposure therapy
Thorsen, Anders Lillevik; de Wit, Stella J.; Hagland, Pernille; Ousdal, Olga Therese; Hansen, Bjarne; Hagen, Kristen; Kvale, Gerd; van den Heuvel, Odile A (Journal article; Peer reviewed, 2020)Response inhibition has previously been suggested as an endophenotype for obsessive–compulsive disorder (OCD), evidenced by studies showing worse task performance, and altered task-related activation and connectivity. ... -
Successfully treating 90 patients with obsessive compulsive disorder in eight days: The Bergen 4-day treatment
Kvale, Gerd; Hansen, Bjarne; Björgvinsson, Thröstur; Børtveit, Tore; Hagen, Kristen; Haseth, Svein; Kristensen, Unn Beate; Launes, Gunvor; Ressler, Kerry J.; Solem, Stian; Strand, Arne; van den Heuvel, Odile A; Øst, Lars Gøran (Peer reviewed; Journal article, 2018-10-04)Background: Oslo University Hospital, Norway, had by autumn 2016, accumulated a waiting list of 101 patients with obsessive-compulsive disorder (OCD) who had a legal right to receive treatment by a specialized OCD team. ... -
Therapist variability in the task/goal dimension of the early working alliance predicts outcome in exposure and response prevention treatment for Obsessive-Compulsive Disorder
Hagen, Kristen; Solem, Stian; Opstad, Håvard Berg; Vogel, Patrick A.; Kennair, Leif Edward Ottesen; Kvale, Gerd; Hansen, Bjarne (Journal article; Peer reviewed, 2016) -
Treatment Adherence as Predictor of Outcome in Concentrated Exposure Treatment for Obsessive-Compulsive Disorder
Tjelle, Kristian; Opstad, Håvard Berg; Solem, Stian; Launes, Gunvor; Hansen, Bjarne Kristian Aaslie; Kvale, Gerd; Hagen, Kristen (Journal article; Peer reviewed, 2021)Background: The treatment of choice for obsessive-compulsive disorder (OCD) is exposure and response prevention (EX/RP). Previous studies have demonstrated that treatment adherence predicts treatment outcome for patients ...