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Ketil Joachim Ødegaard

Professor
  • E-mailKetil.Odegaard@uib.no
  • Visitor Address
    Haukeland Universitetssykehus Laboratoriebygget, 7. etg. Heis øst
  • Postal Address
    Postboks 7804
    5020 Bergen
Textbook
  • Haver, Brit; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt. 2012. Bipolare lidelser. Fagbokforlaget.
Academic article
  • Aarsland, Tore Ivar Malmei; Leskauskaite, Ieva; Midttun, Øivind; Ulvik, Arve; Ueland, Per Magne; Oltedal, Leif; Erchinger, Vera Jane; Ødegaard, Ketil Joachim; Haavik, Jan; Kessler, Ute. 2019. The effect of electroconvulsive therapy (ECT) on serum tryptophan metabolites. Brain Stimulation. 1135-1142.
  • Wiker, Torhild Smith; Gjestad, Rolf; Mellesdal, Liv Solrunn; Johnsen, Erik; Ødegaard, Ketil Joachim; Kroken, Rune Andreas. 2019. Supported accommodation for people with schizophrenia. Nordic Journal of Psychiatry. 211-218.
  • Lee, Phil H.; Antilla, Verneri; Won, Hyejung; Feng, Yen-Chen A.; Rosenthal, Jacob; Zhu, Zhaozhong; Tucker-Drob, Elliot M.; Nivard, Michel G.; Grotzinger, Andrew D.; Posthuma, Danielle; Yu, Dongmei; Stahl, Eli A.; Walters, Raymond K.; Anney, Richard J.L.; Duncan, Laramie E.; Ge, Tian; Belangero, Sintia I.; Cook, Edwin H.; Hoekstra, Pieter J.; Keski-Rahkonen, Anna; Kirov, George; Luykx, Jurjen J.; Rohde, Luis A.; Agerbo, Esben; Arranz, M.J.; Asherson, Philip; Bækvad-Hansen, Marie; Bellgrove, Mark A.; Belliveau Jr, Richard A.; Buitelaar, Jan; Bybjerg-Grauholm, Jonas; Casas, Miquel; Chambert, Kimberly; Cerrato, Felecia; Churchhouse, Claire; Cormand, Bru; Crosbie, Jennifer; Dalsgaard, Søren; Haavik, Jan; Hakonarson, Hakon; Hansen, Christine S.; Mors, Ole; Zayats, Tetyana; Bettella, Francesco; Hope, Sigrun; Hultman, Christina M.; Nærland, Terje; Bøen, Erlend; Elvsåshagen, Torbjørn; Ødegaard, Ketil Joachim; Malt, Ulrik Fredrik; Melle, Ingrid; Reinbold, Céline Sonja; Smeland, Olav Bjerkehagen; Wang, Yunpeng; Espeseth, Thomas; Knudsen, Gun Peggy Strømstad; Le Hellard, Stephanie; Reichborn-Kjennerud, Ted; Jönsson, Erik Gunnar; Andreassen, Ole Andreas; Agartz, Ingrid; Morken, Gunnar; Stordal, Eystein; Vaaler, Arne; Joa, Inge. 2019. Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders. Cell. 1469-1482.
  • Stahl, Eli A.; Breen, Gerome; Forstner, Andreas J.; McQuillin, Andrew; Ripke, Stephan; Trubetskoy, Vassily; Mattheisen, Manuel; Wang, Yunpeng; Coleman, Jonathan R.I.; Gaspar, Héléna A.; de Leeuw, Christiaan A.; Steinberg, Stacy; Pavlides, Jennifer M. Whitehead; Trzaskowski, Maciej; Byrne, Enda M.; Pers, Tune H.; Holmans, Peter A.; Richards, Alexander L.; Abbott, Liam; Agerbo, Esben; Akil, Huda; Albani, Diego; Alliey-Rodriguez, Ney; Als, Thomas D.; Anjorin, Adebayo; Antilla, Verneri; Awasthi, Swapnil; Badner, Judith A.; Bækvad-Hansen, Marie; Barchas, Jack D.; Bass, Nicholas; Bauer, Michael; Belliveau, Richard; Bergen, Sarah E.; Pedersen, Carsten Bøcker; Bøen, Erlend; Boks, Marco P.; Boocock, James; Budde, Monika; Bunney, William; Burmeister, Margit; Bybjerg-Grauholm, Jonas; Byerley, William; Casas, Miquel; Cerrato, Felecia; Cervantes, Pablo; Chambert, Kimberly; Charney, Alxander W.; Chen, Danfeng; Churchhouse, Claire; Clarke, Toni-Kim; Coryell, William; Craig, David W.; Cruceanu, Cristiana; Curtis, David; Czerski, Piotr M.; Dale, Anders; de Jong, Simone; Degenhardt, Franziska; Del-Favero, Jurgen; Depaulo, J. Raymond; Djurovic, Srdjan; Dobbyn, Amanda L.; Dumont, Ashley; Elvsåshagen, Torbjørn; Escott-Price, Valentina; Fan, Chun Chieh; Fischer, Sascha B.; Flickinger, Matthew; Foroud, Tatiana M.; Forty, Liz; Frank, Josef; Fraser, Christine; Freimer, Nelson B.; Frisén, Louise; Gade, Katrin; Gage, Diane; Garnham, Julie; Giambartolomei, Claudia; Pedersen, Marianne Giørtz; Goldstein, Jaqueline; Gordon, Scott D.; Gordon-Smith, Katherine; Green, Elaine K.; Green, Melissa J.; Greenwood, Tifany A.; Grove, Jakob; Guan, Weihua; Guzman-Parra, José; Hamshere, Marian L.; Hautzinger, Martin; Heilbronner, Urs; Herms, Stefan; Hipolito, Maria; Hoffmann, Per; Holland, Dominic; Huckins, Laura; Jamain, Stéphane; Johnson, Jessica S.; Juréus, Anders. 2019. Genome-wide association study identifies 30 loci associated with bipolar disorder. Nature Genetics. 793-803.
  • Drange, Ole Kristian; Smeland, Olav Bjerkehagen; Shadrin, Alexey A.; Finseth, Per Ivar; Witoelar, Aree; Frei, Oleksandr; Psychiatric Genomic Consortium, Bipolar Disorder Working Group; Wang, Yunpeng; Hassani, Sahar; Djurovic, Srdjan; Dale, Anders; Andreassen, Ole Andreas; Bøen, Erlend; Elvsåshagen, Torbjørn; Agartz, Ingrid; Melle, Ingrid; Morken, Gunnar; Stordal, Eystein; Vaaler, Arne; Ødegaard, Ketil Joachim; Stahl, Eli A.; Breen, Gerome; Forstner, Andreas J; McQuillin, Andrew; Ripke, Stephan; Trubetskoy, Vassily; Mattheisen, Manuel; Coleman, Jonathan R I; Gaspar, Héléna A; de Leeuw, Christiaan A.; Steinberg, Stacy; Pavlides, Jennifer M Whitehead; Trzaskowski, MacIej; Pers, Tune H; Holmans, Peter A.; Abbott, Liam; Agerbo, Esben; Akil, Huda; Albani, Diego; Alliey-Rodriguez, Ney; Als, Thomas D.; Anjorin, Adebayo; Antilla, Verneri; Awasthi, Swapnil; Badner, Judith A.; Bækvad-Hansen, Marie; Barchas, Jack D.; Bass, Nicholas; Bauer, Michael; Belliveau, Richard; Bergen, Sarah E; Pedersen, Carsten Bøcker. 2019. Genetic Overlap Between Alzheimer’s Disease and Bipolar Disorder Implicates the MARK2 and VAC14 Genes. Frontiers in Neuroscience. 11 pages.
  • Argyelan, Miklos; Oltedal, Leif; Deng, Zhi-De; Wade, Benjamin; Bikson, Marom; Joanlanne, Andrea; Sanghani, Sohag; Bartsch, Hauke; Cano, Marta; Dale, Anders M.; Dannlowski, Udo; Dols, Annemieke; Enneking, Verena; Espinoza, Randall; Kessler, Ute; Narr, Katherine L.; Ødegaard, Ketil Joachim; Oudega, Mardien L.; Redlich, Ronny; Stek, Max L.; Takamiya, Akihiro; Emsell, Louise; Bouckaert, Filip; Sienaert, Pascal; Pujol, Jesus; Tendolkar, Indira; van Eijndhoven, Philip; Petrides, Georgios; Malhotra, Anil K.; Abbott, Christopher. 2019. Electric field causes volumetric changes in the human brain. eLIFE. 1-20.
  • Syrstad, Vigdis Elin Giæver; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Halmøy, Anne; Haavik, Jan; Dilsaver, Steven C.; Gjestad, Rolf. 2019. Cyclothymic temperament: Associations with ADHD, other psychopathology, and medical morbidity in the general population. Journal of Affective Disorders. 447 pages.
  • Ousdal, Olga Therese; Argyelan, Miklos; Narr, Katherine L.; Abbott, Christopher; Wade, Benjamin; Vandenbulcke, Mathieu; Urretavizcaya, Mikel; Tendolkar, Indira; Takamiya, Akihiro; Stek, Max L.; Soriano-Mas, Carles; Redlich, Ronny; Paulson, Olaf B.; Oudega, Mardien L.; Opel, Nils; Nordanskog, Pia; Kishimoto, Taishiro; Kämpe, Robin; Jørgensen, Anders; Hanson, Lars G.; Hamilton, J. Paul; Espinoza, Randall; Emsell, Louise; van Eijndhoven, Philip; Dols, Annemieke; Dannlowski, Udo; Cardoner, Narcis; Bouckaert, Filip; Anand, Amit; Bartsch, Hauke; Kessler, Ute; Ødegaard, Ketil Joachim; Dale, Anders; Oltedal, Leif. 2019. Brain changes induced by electroconvulsive therapy are broadly distributed. Biological Psychiatry. 451-461.
  • Furnes, Desire; Gjestad, Rolf; Mehlum, Lars; Hodgekins, Joanne; Kroken, Rune Andreas; Ødegaard, Ketil Joachim; Mellesdal, Liv Solrunn. 2019. Borderline Personality Disorder: What Predicts Acute Psychiatric Readmissions? Journal of Personality Disorders. 1-13.
  • Oltedal, Leif; Narr, Katherine L.; Abbott, Christopher; Anand, Amit; Argyelan, Miklos; Bartsch, Hauke; Dannlowski, Udo; Dols, Annemieke; van Eijndhoven, Philip; Emsell, Louise; Erchinger, Vera Jane; Espinoza, Randall; Hahn, Tim; Hanson, Lars G.; Hellemann, Gerhard; Jørgensen, Martin Balslev; Kessler, Ute; Oudega, Mardien L.; Paulson, Olaf B.; Redlich, Ronny; Sienaert, Pascal; Stek, Max L.; Tendolkar, Indira; Vandenbulcke, Mathieu; Ødegaard, Ketil Joachim; Dale, Anders. 2018. Volume of the Human Hippocampus and Clinical Response Following Electroconvulsive Therapy. Biological Psychiatry. 574-581.
  • Kessler, Ute; Bjørke-Bertheussen, Janette; Søreide, Eldar; Hunderi, Per Anders; Bache-Mathiesen, Lena Kristin; Ødegaard, Ketil Joachim; Sartorius, Alexander; Schøyen, Helle Kristine. 2018. Remifentanil as an adjunct to anaesthesia for electroconvulsive therapy fails to confer long-term benefits. British Journal of Anaesthesia. 1282-1289.
  • Garcia Ceja, Enrique Alejandro; Riegler, Michael; Jakobsen, Petter; Tørresen, Jim; Nordgreen, Tine; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt. 2018. Motor activity based classification of depression in unipolar and bipolar patients. IEEE International Symposium on Computer-Based Medical Systems. 316-321.
  • Fasmer, Erlend Eindride; Fasmer, Ole Bernt; Berle, Jan Øystein; Ødegaard, Ketil Joachim; Hauge, Erik Rønneberg. 2018. Graph theory applied to the analysis of motor activity in patients with schizophrenia and depression. PLOS ONE. 1-19.
  • Psychiatric Genomics Consorti, Bipolar Sczhizophrenia; Ruderfer, Douglas M.; Ripke, Stephan; McQuillin, Andrew; Boocock, James; Stahl, Eli A.; Pavlides, Jennifer M. Whitehead; Mullins, Niamh; Charney, Alxander W.; Ori, Anil P.S.; Domenici, Enrico; Di Florio, A; Papiol, S; Kalman, Janos; Adolfsson, Rolf; Agartz, Ingrid; Agerbo, Esben; Akil, Huda; Djurovic, Srdjan; Elvsåshagen, Torbjørn; Joa, Inge; Malt, Ulrik Fredrik; Mattingsdal, Morten; Melle, Ingrid; Morken, Gunnar; Nordentoft, Merete; Nordin, Annelie; Ødegaard, Ketil Joachim; Smeland, Olav Bjerkehagen; Stordal, Eystein; Vaaler, Arne; Wang, Yunpeng; Zheng, Xuebin; Zimprich, Fritz; Zöllner, Sebastian; Corvin, Aiden; Fanous, Ayman H.; Rietschel, Marcella; Gershon, Elliot S.; Schulze, Thomas G.; Cuellar-Barboza, Alfredo B.; Forstner, Andreas J.; Holmans, Peter A.; Nurnberger, John I.; Andreassen, Ole Andreas; Hong Lee, S; O'Donovan, Michael C.; Sullivan, Patrick F.; Ophoff, Roel A.; Wray, Naomi R.; Sklar, Pamela; Kendler, Kenneth S. 2018. Genomic Dissection of Bipolar Disorder and Schizophrenia, Including 28 Subphenotypes. Cell. 1705-1715.
  • Antonazzo, Ippazio Cosimo; Riise, Trond; Cortese, Marianna; Berge, Line Iden; Engeland, Anders; Fasmer, Ole Bernt; Lund, Anders; Ødegaard, Ketil Joachim; Poluzzi, Elisabetta; Bjørnevik, Kjetil Lauvland. 2018. Diabetes is associated with decreased migraine risk: A nationwide cohort study. Cephalalgia. 1759-1764.
  • McCarthy, Michael J.; Wei, Heather; Nievergelt, Caroline M.; Stautland, Andrea; Maihofer, Adam X.; Welsh, David K; Shilling, Paul D.; Alda, Martin; Alley-Rodriguez, Ney; Anand, Anit; Andreassen, Ole Andreas; Balaraman, Yokesh; Berrettini, Wade H; Bertram, Holli; Brennand, Kristen J.; Calabrese, Joseph R.; Calkin, Cynthia V.; Claasen, Ana; conroy, Clara; Coryell, William H.; Craig, David; D´Arcangelo, Nicole; DeModena, Anna; Djurovic, Srdjan; Feeder, Scott; Gage, Fred H.; Jakobsen, Petter; Karberg, Elizabeth; Kelly, Marissa; Leckband, Susan G.; Lohoff, Falk; McInnis, Melvin G.; Mondimore, Francis; Morken, Gunnar; Nurnberger, John I.; Obral, Sarah; Ødegaard, Ketil Joachim; Ortiz, Abigail; Ritchey, Megan; Ryan, Kelly; Schinagle, Martha; Schøyen, Helle Kristine; Schwebel, Candice; Shaw, Martha; Shekhtman, Tatyana; Slaney, Clare; Stapp, Emma; Szelinger, Szabolcs; Tarwater, Bruce; Zandi, Peter P.; Kelsoe, John R. 2018. Chronotype and cellular circadian rhythms predict the clinical response to lithium maintenance treatment in patients with bipolar disorder. Neuropsychopharmacology. 620-628.
  • Oltedal, Leif; Bartsch, Hauke; Sørhaug, Ole Johan Evjenth; Kessler, Ute; Abbott, Christopher; Dols, Annemieke; Stek, Max L; Ersland, Lars; Emsell, Louise; van Eijndhoven, Philip; Argyelan, Miklos; Tendolkar, Indira; Nordanskog, Pia; Hamilton, Paul; Jorgensen, Martin Balslev; Sommer, Iris E; Heringa, Sophie M; Draganski, Bogdan; Redlich, Ronny; Dannlowski, Udo; Kugel, Harald; Bouckaert, Filip; Sienaert, Pascal; Anand, Amit; Espinoza, Randall; Narr, Katherine L; Holland, Dominic; Dale, Anders M; Ødegaard, Ketil Joachim. 2017. The Global ECT-MRI Research Collaboration (GEMRIC): Establishing a multi-site investigation of the neural mechanisms underlying response to electroconvulsive therapy. NeuroImage: Clinical. 422-432.
  • Bjørke-Bertheussen, Janette; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Ødegaard, Ketil Joachim; Morken, Gunnar; Sundet, Kjetil Søren; Vaaler, Arne; Auestad, Bjørn Henrik; Kessler, Ute. 2017. Right unilateral electroconvulsive therapy does not cause more cognitive impairment than pharmacologic treatment in treatment-resistant bipolar depression: A 6-month randomized controlled trial follow-up study. Bipolar Disorders. 531-538.
  • Ødegaard, Ketil Joachim; Alda, Martin; Anand, Anit; Andreassen, Ole Andreas; Balaraman, Yokesh; Berrettini, Wade H.; Bhattacharjee, Abesh; Brennand, Kristen J.; Burdick, Katherine E.; Calabrese, Joseph R.; Calkin, Cynthia V.; Claasen, Ana; Coryell, William H.; Craig, David; DeModena, Anna; Frye, Mark A.; Gage, Fred H.; Gao, Keming; Garnham, Julie; Gershon, Elliot; Jakobsen, Petter; Leckband, Susan G.; McCarthy, Michael J.; McInnis, Melvin G.; Maihofer, Adam X.; Mertens, Jerome; Morken, Gunnar; Nievergelt, Caroline M.; Nurnberger, John I.; Pham, Son; Schoeyen, Helle K.; Shekhtman, Tatyana; Shilling, Paul D.; Szelinger, Szabolcs; Tarwater, Bruce; Yao, Jun; Zandi, Peter P.; Kelsoe, John R. 2016. The Pharmacogenomics of Bipolar Disorder study (PGBD): identification of genes for lithium response in a prospective sample. BMC Psychiatry.
  • Ødegaard, Ketil Joachim; Alda, Martin; Anand, Anit; Andreassen, Ole Andreas; Balaraman, Yokesh; Berrettini, Wade H.; Bhattacharjee, Abesh; Brennand, Kristen J.; Burdick, Katherine E.; Calabrese, Joseph R.; Calkin, Cynthia V.; Claasen, Ana; Coryell, William H.; Craig, David; DeModena, Anna; Frye, Mark A.; Gage, Fred H.; Gao, Keming; Garnham, Julie; Gershon, Elliot; Jakobsen, Petter; Leckband, Susan G.; McCarthy, Michael J.; McInnis, Melvin G.; Maihofer, Adam X.; Mertens, Jerome; Morken, Gunnar; Nievergelt, Caroline M.; Nurnberger, John I.; Pham, Son; Schøyen, Helle Kristine; Shekhtman, Tatyana; Shilling, Paul D.; Szelinger, Szabolcs; Tarwater, Bruce; Yao, Jun; Zandi, Peter P.; Kelsoe, John R. 2016. The Pharmacogenomics of Bipolar Disorder study (PGBD): Identification of genes for lithium response in a prospective sample. BMC Psychiatry.
  • Fasmer, Ole Bernt; Mjeldheim, Kristin; Førland, Wenche; Hansen, Anita Lill; Syrstad, Vigdis Elin Giæver; Ødegaard, Ketil Joachim; Berle, Jan Øystein. 2016. Linear and non-linear analyses of Conner's Continuous Performance Test-II discriminate adult patients with attention deficit hyperactivity disorder from patients with mood and anxiety disorders. BMC Psychiatry. 10 pages.
  • Fuglseth, Nikolai L D; Gjestad, Rolf; Mellesdal, Liv Solrunn; Hunskaar, Steinar; Ødegaard, Ketil Joachim; Johansen, Ingrid H. 2016. Factors associated with disallowance of compulsory mental healthcare referrals. Acta Psychiatrica Scandinavica. 410-418.
  • Fasmer, Ole Bernt; Hauge, Erik Rønneberg; Berle, Jan Øystein; Dilsaver, Steven C.; Ødegaard, Ketil Joachim. 2016. Distribution of active and resting periods in the motor activity of patients with depression and schizophrenia. Psychiatry Investigation. 112-120.
  • Bjarke, Jill Kristin; Gjestad, Rolf; Mellesdal, Liv Solrunn; Graverholt, Birgitte; Ødegaard, Ketil Joachim; Snibsøer, Anne Kristin. 2016. Den sårbare tiden etter utskrivelse fra psykiatrisk sykehus - selvmordsrisiko og dokumentasjonspraksis. Suicidologi. 30-37.
  • Ødegaard, Christine Henrik; Berk, Lesley; Berk, Michael; Youngstrom, Eric A.; Dilsaver, Steven C.; Belmaker, Robert H.; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Engebretsen, Ingunn Marie S. 2016. An ISBD perspective on the sociocultural challenges of managing bipolar disorder: A content analysis. Australian and New Zealand journal of psychiatry (Print). 1096-1103.
  • Fornaro, Michele; De Berardis, Domenico; De Pasquale, Concetta; Indelicato, Luisa; Pollice, Rocco; Valchera, Alessandro; Perna, Giampaolo; Iasevoli, Felice; Tomasetti, Carmine; Martinotti, Giovanni; Koshy, Ann Sarah; Fasmer, Ole Bernt; Ødegaard, Ketil Joachim. 2015. Prevalence and clinical features associated to bipolar disorder-migraine comorbidity: A systematic review. Comprehensive Psychiatry. 1-16.
  • Fasmer, Ole Bernt; Mjeldheim, Kristin; Førland, Wenche; Hansen, Anita Lill; Dilsaver, Steven C.; Ødegaard, Ketil Joachim; Berle, Jan Øystein. 2015. Motor Activity in Adult Patients with Attention Deficit Hyperactivity Disorder. Psychiatry Investigation. 474-482.
  • Jacobsen, Kaya Kvarme; Nievergelt, Caroline M.; Zayats, Tetyana; Greenwood, Tifany A.; Anttila, Verneri; Akiskal, Hagop Souren; Haavik, Jan; Fasmer, Ole Bernt; Kelsoe, John R.; Johansson, Stefan; Ødegaard, Ketil Joachim. 2015. Genome wide association study identifies variants in NBEA associated with migraine in bipolar disorder . Journal of Affective Disorders. 453-461.
  • Oltedal, Leif; Kessler, Ute; Ersland, Lars; Grüner, Renate; Andreassen, Ole Andreas; Haavik, Jan; Hoff, Per Ivar; Hammar, Åsa; Dale, Anders Martin; Hugdahl, Kenneth; Ødegaard, Ketil Joachim. 2015. Effects of ECT in treatment of depression: Study protocol for a prospective neuroradiological study of acute and longitudinal effects on brain structure and function. BMC Psychiatry. 10 pages.
  • Mertens, Jerome; Wang, Qiu-Wen; Kim, Yongsung; Yu, Diana X.; Pham, Son; Yang, Bo; Zheng, Yi; Diffenderfer, Kenneth E.; Zhang, Jian; Soltani, Sheila; Eames, Tameji; Schafer, Simon T.; Boyer, Leah; Marchetto, Maria C.; Nurnberger, John I.; Calabrese, Joseph R.; Ødegaard, Ketil Joachim; McCarthy, Michael J.; Zandi, Peter P.; Alba, Martin; Nievergelt, Caroline M.; Mi, Shuangli; Brennand, Kristen J.; Kelsoe, John R.; Gage, Fred H.; Yao, Jun. 2015. Differential responses to lithium in hyperexcitable neurons from patients with bipolar disorder. Nature. 95-99.
  • Mellesdal, Liv Solrunn; Gjestad, Rolf; Johnsen, Erik; Jørgensen, Hugo A; Ødegaard, Ketil Joachim; Kroken, Rune Andreas; Mehlum, Lars. 2015. Borderline personality disorder and posttraumatic stress disorder at psychiatric discharge predict general hospital admission for self-harm. Journal of Traumatic Stress. 556-562.
  • Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Morken, Gunnar; Ødegaard, Ketil Joachim; Vaaler, Arne Einar. 2014. Treatment-Resistant Bipolar Depression: A Randomized Controlled Trial of Electroconvulsive Therapy Versus Algorithm-Based Pharmacological Treatment. American Journal of Psychiatry. 41-51.
  • Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Eide, Geir Egil; Malt, Ulrik Fredrik; Ødegaard, Kjetil; Morken, Gunnar; Sundet, Kjetil Søren; Vaaler, Arne Einar. 2014. The effect of electroconvulsive therapy on neurocognitive function in treatment-resistant bipolar disorder depression. Journal of Clinical Psychiatry. e1306-e1313.
  • Mellesdal, Liv; Kroken, Rune; Lutro, Olav; Wentzel-Larsen, Tore; Kjelby, Eirik; Ødegaard, Kjetil; Jørgensen, Hugo A; Mehlum, Lars. 2014. Self-harm induced somatic admission after discharge from psychiatric hospital - a prospective cohort study. European psychiatry. 246-252.
  • Berge, Line Iden; Riise, Trond; Hundal, Øivind; Ødegaard, Kjetil; Dilsaver, Steven C.; Lund, Anders. 2013. Prevalence and characteristics of depressive disorders in type 1 diabetes. BMC Research Notes.
  • 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. 2013. Neurocognitive profiles in treatment-resistant bipolar I and bipolar II disorder depression. BMC Psychiatry.
  • Berge, Line Iden; Riise, Trond; Fasmer, Ole Bernt; Hundal, Øivind; Ødegaard, Ketil Joachim; Midthjell, Kristian; Lund, Anders. 2013. Does diabetes have a protective effect on migraine? Epidemiology. 129-134.
  • Landaas, Elisabeth Toverud; Halmøy, Anne; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Haavik, Jan. 2012. The impact of cyclothymic temperament in adult ADHD. Journal of Affective Disorders. 241-247.
  • Berge, Line Iden; Riise, Trond; Fasmer, Ole Bernt; Lund, Anders; Ødegaard, Ketil Joachim; Hundal, Øivind. 2012. Risk of depression in diabetes is highest for young persons using oral anti-diabetic agents. Diabetic Medicine. 509-514.
  • Fasmer, Ole Bernt; Riise, Trond; Lund, Anders; Dilsaver, Steven C.; Hundal, Øivind; Ødegaard, Ketil Joachim. 2012. Comorbidity of Migraine With ADHD. Journal of Attention Disorders. 339-345.
  • Hauge, Erik Rønneberg; Berle, Jan Øystein; Ødegaard, Ketil Joachim; Holsten, Fred; Fasmer, Ole Bernt. 2011. Nonlinear analysis of motor activity shows differences between schizophrenia and depression: a study using Fourier analysis and sample entropy. PLOS ONE. 10 pages.
  • Landaas, Elisabeth Toverud; Johansson, Stefan; Halmøy, Anne; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Haavik, Jan. 2011. No association between the serotonin transporter gene polymorphism 5-HTTLPR and cyclothymic temperament as measured by TEMPS-A. Journal of Affective Disorders. 308-312.
  • Fasmer, Ole Bernt; Riise, Trond; Eagan, Tomas Mikal; Lund, Anders; Dilsaver, Stephen C.; Hundal, Øivind; Ødegaard, Ketil Joachim. 2011. Comorbidity of Asthma With ADHD. Journal of Attention Disorders. 564-571.
  • Landaas, Elisabeth Toverud; Johansson, Stefan; Halmøy, Anne; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Haavik, Jan. 2011. Bipolar disorder risk alleles in adult ADHD patients. Genes, Brain and Behavior. 418-423.
  • Ødegaard, Ketil Joachim; Dilsaver, Steven C.; Hundal, Øivind; Riise, Trond; Lund, Anders; Akiskal, Hagop Souren; Fasmer, Ole Bernt. 2011. Are Migraine and Bipolar Disorders Comorbid Phenomena? Findings From a Pharmacoepidemiological Study Using the Norwegian Prescription Database. Journal of Clinical Psychopharmacology. 734-739.
  • Fasmer, Ole Bernt; Halmøy, Anne; Ødegaard, Ketil Joachim; Haavik, Jan. 2011. Adult attention deficit hyperactivity disorder is associated with migraine headaches. European Archives of Psychiatry and Clinical Neuroscience. 595-602.
  • Fasmer, Ole Bernt; Halmøy, Anne; Eagan, Tomas Mikal; Ødegaard, Ketil Joachim; Haavik, Jan. 2011. Adult attention deficit hyperactivity disorder is associated with asthma. BMC Psychiatry. 7 pages.
  • Ødegaard, Ketil Joachim; Riise, Trond; Dilsaver, Steven C.; Lund, Anders; Akiskal, Hagop Souren; Fasmer, Ole Bernt; Hundal, Øivind. 2011. A pharmaco-epidemiological study of migraine and antidepressant medications: Complete one year data from the Norwegian population. Journal of Affective Disorders. 198-204.
  • Kessler, Ute; Vaaler, Arne E.; Schøyen, Helle; Ødegaard, Ketil Joachim; Bergsholm, Per; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Morken, Gunnar. 2010. The study protocol of the Norwegian randomized controlled trial of electroconvulsive therapy in treatment resistant depression in bipolar disorder. BMC Psychiatry. 14 pages.
  • Hammar, Åsa; Sørensen, Lin; Årdal, Guro; Ødegaard, Ketil Joachim; Kroken, Rune; Roness, Atle; Lund, Anders. 2010. Enduring cognitive dysfunction in unipolar major depression: A test-retest study using the Stroop paradigm. Scandinavian Journal of Psychology. 304-308.
  • Ødegaard, Ketil Joachim; Greenwood, Tifany A.; Lunde, Asger; Fasmer, Ole Bernt; Akiskal, Hagop S.; Kelsoe, John R. 2010. A genome-wide linkage study of bipolar disorder and co-morbid migraine: Replication of migraine linkage on chromosome 4q24, and suggestion of an overlapping susceptibility region for both disorders on chromosome 20p11. Journal of Affective Disorders. 14-26.
  • Ødegaard, Ketil Joachim; Greenwood, Tifany A.; Johansson, Stefan; Jacobsen, Kaya Kvarme; Halmøy, Anne; Fasmer, Ole Bernt; Akiskal, Hagop Souren; Haavik, Jan; Kelsoe, John R. 2010. A genome-wide association study of bipolar disorder and comorbid migraine. Genes, Brain and Behavior. 673-680.
  • Lunde, Anna V.; Fasmer, Ole Bernt; Akiskal, Kareen K.; Akiskal, Hagop S.; Ødegaard, Ketil Joachim. 2009. The relationship of bulimia and anorexia nervosa with bipolar disorder and its temperamental foundations. Journal of Affective Disorders. 309-314.
  • Dilsaver, Steven C.; Benazzi, Franco; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Akiskal, Kareen K.; Akiskal, Hagop S. 2009. Migraine in affectively ill Mexican adolescents. World Psychiatry. 37-39.
  • Dilsaver, Steven C.; Benazzi, Franco; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Akiskal, Hagop S. 2009. Is a Family History of Bipolar Disorder a Risk Factor for Migraine among Affectively Ill Patients? Psychopathology. 119-123.
  • Fasmer, Ole Bernt; Akiskal, Hagop S.; Kelsoe, John R.; Ødegaard, Ketil Joachim. 2009. Clinical and pathophysiological relations between migraine and mood disorders. Current Psychiatry Reviews. 93-109.
  • Ødegaard, Ketil Joachim; Syrstad, Vigdis Elin Giæver; Morken, Gunnar; Akiskal, Hagop Souren; Fasmer, Ole Bernt. 2009. A study of age at onset and affective temperaments in a Norwegian sample of patients with mood disorders. Journal of Affective Disorders. 229-233.
  • Fasmer, Ole Bernt; Akiskal, Hagop S.; Hugdahl, Kenneth; Ødegaard, Ketil Joachim. 2008. Non-right-handedness is assosiated with migraine and soft bipolarity in patients with mood disorders. Journal of Affective Disorders. 217-224.
  • Ødegaard, Ketil Joachim; Neckelmann, Dag Olav Grini; Benazzi, Franco; Syrstad, Vigdis E.G.; Akiskal, Hagop S.; Fasmer, Ole Bernt. 2008. Dissociative experiences differentiate bipolar-II from unipolar depressed patients: The mediating role of cyclothymia and the Type A behaviour speed and impatience subscale. Journal of Affective Disorders. 207-216.
  • Ødegaard, Ketil Joachim; Neckelmann, Dag; Fasmer, Ole Bernt. 2006. Type A behaviour differentiates bipolar II from unipolar depressed patients. Journal of Affective Disorders. 7-13.
  • Ødegaard, Ketil Joachim; Neckelmann, Dag; Mykletun, Arnstein; Dahl, Alv Andreas; Zwart, John-Anker; Hagen, Knut; Fasmer, Ole Bernt. 2006. Migraine with and without aura: association with depression and anxiety disorder in a population-based study. The HUNT Study. Cephalalgia. 1-6.
  • Ødegaard, Ketil Joachim; Angst, J.; Neckelmann, Dag Olav Grini; Fasmer, Ole Bernt. 2005. Migraine aura without headache compared to migraine with aura in patients with affective disorders. The Journal of Headache and Pain. 378-386.
  • Ødegaard, Ketil Joachim; Fasmer, Ole Bernt. 2005. Is migraine in unipolar depressed patients a bipolar spectrum trait? Journal of Affective Disorders. 233-242.
  • Ødegaard, Ketil Joachim; Fasmer, Ole Bernt. 2005. Bipolar II and migraine - interrelated disorders with a possible common treatment. Aspects of affection. 60-63.
  • Fasmer, Ole Bernt; Ødegaard, Ketil Joachim. 2004. Migrene og psykiske lidelser. Tidsskrift for Den norske legeforening. 2350-2353.
  • Stordahl, Kirsten; Lundervold, Astri Johansen; Egeland, Jens; Mykletun, Arnstein; Asbjørnsen, Arve Egil; Landrø, Nils Inge; Roness, Atle; Sundet, Kjetil; Rund, Bjørn Rishovd; Ødegaard, Ketil Joachim; Lund, Anders. 2004. Impairment across executive functions in recurrent major depression. Nordic Journal of Psychiatry. 41-7.
  • Fasmer, Ole Bernt; Ødegaard, Kjetil Joachim. 2002. Laterality of pain in migraine with comorbid unipolar depressive and bipolar II disorders. Bipolar Disorders. 290-295.
  • Fasmer, Ole Bernt; Ødegaard, Kjetil Joachim. 2002. Are Migraines and Bipolar Disorder Related ? The Psychiatric Times. 48-51.
  • Fasmer, Ole Bernt; Ødegaard, Kjetil Joachim. 2001. Clinical characteristics of patients with major affective disorders and comorbid migraine. The World Journal of Biological Psychiatry. 149-155.
Report
  • Tharmapathy, Pasupathy; Selheim, Frode; Ødegaard, Ketil Joachim; Lund, Anders; Holmsen, Holm A. 2000. Venlafaxine Treatment Stimulates Blood Platelet Activity. 5. 5. .
Academic lecture
  • Mellesdal, Liv Solrunn; Gjestad, Rolf; Ødegaard, Ketil Joachim; Walby, Fredrik A.; Mehlum, Lars. 2019. Factors related to future suicide in patients admitted to a psychiatric acute ward .
  • Mellesdal, Liv Solrunn; Kroken, Rune Andreas; Lutro, Olav; Wentzel-Larsen, Tore; Kjelby, Eirik; Ødegaard, Ketil Joachim; Jørgensen, Hugo A; Mehlum, Lars. 2015. Predictors of severe self-harm in patients discharged from psychiatric hospital. A prospective cohort study.
  • Ødegaard, Kjetil Joachim; Fasmer, Ole Bernt. 2001. Clinical characteristics of patients with affective temperaments and major affective disorders.
Popular scientific article
  • Holsten, Fred; Ødegaard, Ketil Joachim. 2002. Nur launisch - oder manish depressiv. Deutsche Gesellschaft für Bipolare Störungen e.V..
Feature article
  • Ødegaard, Kjetil Joachim; Holsten, Fred. 2001. Humørsyk- eller manisk-depressiv? Dagbladet.
Letter to the editor
  • Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Morken, Gunnar; Ødegaard, Ketil Joachim; Vaaler, Arne Einar. 2015. Response to Kotzalidis et al. American Journal of Psychiatry.
  • Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Morken, Gunnar; Ødegaard, Ketil Joachim; Vaaler, Arne Einar. 2015. Response to Kellner and Fink. American Journal of Psychiatry.
Doctoral dissertation
  • Ødegaard, Ketil Joachim. 2006. A study of affective disorders and migraine co-morbidity.
Academic chapter/article/Conference paper
  • Garcia-Ceja, Enrique; Riegler, Michael; Jakobsen, Petter; Tørresen, Jim; Nordgreen, Tine; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt. 2018. Depresjon: a motor activity database of depression episodes in unipolar and bipolar patients. 6 pages.
  • Fasmer, Ole Bernt; Ødegaard, Ketil Joachim. 2012. Migrene og bipolare lidelser. 14 pages.
  • Ødegaard, Ketil Joachim; Høyersten, Jon Geir; Fasmer, Ole Bernt. 2012. Historisk utvikling, epidemiologi og klassifikasjon av bipolare lidelser. 32 pages.
  • Ødegaard, Ketil Joachim; Kessler, Ute. 2012. ECT og andre nevrostimulerende behandlingsformer. 17 pages.
  • Fasmer, Ole Bernt; Ødegaard, Ketil Joachim. 2012. Det bipolar spektrum. 23 pages.
  • Ødegaard, Ketil Joachim; Fasmer, Ole Bernt. 2012. Affektive temperamenter og personlighet ved bipolare lidelser. 22 pages.
  • Fasmer, Ole Bernt; Ødegaard, Ketil Joachim. 2005. Co-morbidity of migraine and affective disorders. 16 pages.
Abstract
  • Ødegaard, Cecilie Vindal; Berk, Michael; Berk, Lesley; Ødegaard, Ketil Joachim. 2013. Socio-cultural challenges in the management of bipolar disorder: a trans-cultural study by the International Society for Bipolar Disorders. Bipolar Disorders. 63-63.
  • Schøyen, Helle Kristine; Kessler, Ute; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Ødegaard, Ketil Joachim; Vaaler, Arne; Morken, Gunnar. 2012. Treatment resistant bipolar depression: a randomized controlled trial of electroconvulsive therapy. Bipolar Disorders. 45-45.
  • Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Bergsholm, Per; Eide, Geir Egil; Hammar, Åsa; Malt, Ulrik Fredrik; Ødegaard, Ketil Joachim; Morken, Gunnar; Sundet, Kjetil Søren; Vaaler, Arne. 2012. The neurocognitive profile in depressed therapy resistant bipolar disorder inpatients. Bipolar Disorders. 91-91.
  • Kessler, Ute; Schøyen, Helle Kristine; Vaaler, Arne; Ødegaard, Ketil Joachim; Bergsholm, Per; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Morken, Gunnar. 2010. The study protocol of the Norwegian randomized controlled trial of electroconvulsive therapy in treatment resistant depression in bipolar disorder. European psychiatry. 269.
  • Ødegaard, Ketil Joachim; Johansson, Stefan; Greenwood, Tifany A.; Fasmer, Ole Bernt; Akiskal, HS; Haavik, Jan; Kelsoe, John R. 2010. A genetic study of bipolar disorder and co-morbid migraine. Bipolar Disorders. 62-62.
  • Ødegaard, Ketil Joachim; Akiskal, Hagop S.; Fasmer, Ole Bernt. 2008. Non-right handedness is associated with migraine and soft bipolar spectrum diagnoses. Bipolar Disorders. 4-4.
  • Ødegaard, Ketil Joachim; Angst, Jules; Neckelmann, Dag Olav Grini; Fasmer, Ole Bernt. 2007. The complex relationship between migraine and psychiatry. European Neuropsychopharmacology. 133-134.
  • Ødegaard, Ketil Joachim; Neckelmann, Dag Olav Grini; Fasmer, Ole Bernt; Syrstad, V.E.G.; Holsten, Fred. 2006. Vagal nerve stimulation in bipolar disorders. Bipolar Disorders. 11.
  • Berle, Jan Øystein; Hauge, Erik Rønneberg; Ødegaard, Ketil Joachim; Holsten, Fred; Fasmer, Ole Bernt; Holsten, Fred. 2006. Reduced complexity of motor activity patterns in schizophrenia. Schizophrenia Research. 39-39.
  • Hauge, ER; Berle, Jan Øystein; Thoppil, Suma; Ødegaard, Ketil Joachim; Holsten, Fred; Fasmer, Ole Bernt. 2004. Patterns of motor activity in schizophrenia and depression. European Neuropsychopharmacology. S375-S375.
Poster
  • Jakobsen, Petter; Fasmer, Ole Bernt; Riegler, Michael; Garcia-Ceja, Enrique; Henriksen, Tone Elise Gjøtterud; Nordgreen, Tine; McInnis, Melvin; Tørresen, Jim; Ødegaard, Ketil Joachim. 2019. Detecting and Predicting Mood Transitions in Bipolar Disorder - study protocol.
  • Ronold, Eivind Haga; Joormann, Jutta; Ødegaard, Ketil Joachim; Hammar, Åsa. 2018. Emotional Working Memory and Depression.
  • Ødegaard, Christine; Berk, Lesley; Berk, Michael; Youngstrom, Eric; Dilsaver, Steven C.; Belmaker, Robert H; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt; Engebretsen, Ingunn Marie S. 2016. Socio- Cultural Challenges in the Management of Bipolar Disorder: A Trans- Cultural qualitative Study by the International Society of Bipolar Disorders (ISBD).
  • Rypdal, Knut; Fosse, Merethe; Mellesdal, Liv; Ødegaard, Ketil Joachim; Palmstierna, Tom. 2011. The Use of Danger to Self or Others Criterion in a Psychiatric Emergency Ward in Norway.
  • Ødegaard, Ketil Joachim; Neckelmann, D.; Svendsen, F; Fasmer, Ole Bernt; Holsten, Fred. 2005. Vagus nerve stimulation in Major Depression and bipolar II disorders.
  • Berle, Jan Øystein; Ødegaard, Ketil Joachim; Holsten, Fred; Fasmer, Ole Bernt. 2005. Objective registration of motor activity pattern in schizophrenia and depression.
  • Hauge, ER; Berle, Jan Øystein; Thoppil, K; Ødegaard, Ketil Joachim; Holsten, F; Fasmer, OB. 2004. Patterns of motor activity in schizophrenia and depression.
  • Ødegaard, Kjetil Joachim; Fasmer, Ole Bernt. 2001. Migraine with aura increases suicide risk in patients with major affective disorders.
  • Ødegaard, Kjetil Joachim; Zwart, John-Anker; Hagen, Knut; Mykletun, Arnstein; Dahl, Alv Andreas; Neckelmann, Dag Olav; Fasmer, Ole Bernt. 2001. HUNT: Migraine, anxiety and depression. A large population-based study in Norway.
  • Hammar, Åsa; Lund, Anders; Ødegaard, Ketil Joachim; Kroken, Rune; Hugdahl, Kenneth. 2001. Effortful information processing in patients with major depresseion.
  • Kroken, Rune; Stordal, Kirsten Irene; Ødegaard, Kjetil Joachim; Lund, Anders; Rund, Bjørn Rishovd. 2001. Cognitive function in schizophrenic patients treated with olanzapine and perphenazin/zuclopenthixol.
  • Stordal, Kirsten Irene; Asbjørnsen, Arve Egil; Egeland, Jens; Ødegaard, Kjetil Joachim; Lund, Anders. 2001. Cognitive dysfunction in young patients with recurrent depression.
  • Ødegaard, Kjetil Joachim; Fasmer, Ole Bernt. 2001. Clinical characteristics of patients with major affective disorders and comorbid migraine.
Academic literature review
  • Scott, Jan; Hidalgo-Mazzei, Diego; Strawbridge, Rebecca; Young, Allan; Resche-Rigon, Matthieu; Etain, Bruno; Andreassen, Ole Andreas; Bauer, Michael; Bennabi, Djamila; Blamire, Andrew M.; Boumezbeur, Fawzi; Brambilla, Paolo; Cattane, Nadia; Cattaneo, Annamaria; Chupin, Marie; Coello, Klara; Cointepas, Yann; Colom, Francesc; Cousins, David A.; Dubertret, Caroline; Duchesnay, Edouard; Ferro, Adele; Garcia-Estela, Aitana; Goikolea, Jose; Grigis, Antoine; Haffen, Emmanuel; Høegh, Margrethe Collier; Jakobsen, Petter; Kalman, Janos L.; Kessing, Lars V.; Klohn-Saghatolislam, Farah; Lagerberg, Trine Vik; Landén, Mikael; Lewitzka, Ute; Lutticke, Ashley; Mazer, Nicolas; Mazzelli, Monica; Mora, Cristina; Muller, Thorsten; Mur-Mila, Estanislao; Ødegaard, Ketil Joachim; Oltedal, Leif; Pålsson, Erik; Papadopoulos Orfanos, Dimitri; Papiol, Sergi; Perez-Sola, Victor; Reif, Andreas; Ritter, Philipp; Rossi, Roberto; Schulze, Thomas; Senner, Fanny; Smith, Fiona E.; Squarcina, Letizia; Steen, Nils Eiel; Thelwall, Pete E.; Varo, Cristina; Vieta, Eduard; Vinberg, Maj; Wessa, Michele; Westlye, Lars Tjelta; Bellivier, Frank. 2019. Prospective cohort study of early biosignatures of response to lithium in bipolar-I-disorders: overview of the H2020-funded R-LiNK initiative. 1-10.
  • Garcia Ceja, Enrique Alejandro; Riegler, Michael; Nordgreen, Tine; Jakobsen, Petter; Ødegaard, Ketil Joachim; Tørresen, Jim. 2018. Mental health monitoring with multimodal sensing and machine learning: A survey. 1-26.
  • Schumann, Gunter; Binder, Elisabeth B.; Holte, Arne; de Kloet, E. Ronald; Ødegaard, Kjetil; Robbins, Trevor W.; Walker-Tilley, Tom R.; Bitter, István; Brown, Verity J.; Buitelaar, Jan; Ciccocioppo, Roberto; Cools, Roshan; Escera, Carles; Fleischhacker, Wolfgang; Flor, Herta; Frith, Chris D.; Heinz, Andreas; Johnsen, Erik; Kirschbaum, Clemens; Klingberg, Torkel; Lesch, Klaus-Peter; Lewis, Shon; Maier, Wolfgang; Mann, Karl; Martinot, Jean-Luc; Meyer-Lindenberg, Andreas; Müller, Christian P.; Müller, Walter E.; Nutt, David J.; Persico, Antonio; Perugi, Giulio; Pessiglione, Mathias; Preuss, Ulrich W.; Roiser, Jonathan P.; Rossini, Paolo M.; Rybakowski, Janusz K.; Sandi, Carmen; Stephan, Klaas E.; Undurraga, Juan; Vieta, Eduard; van der Wee, Nic; Wykes, Til; Haro, Josep Maria; Wittchen, Hans-Ulrich. 2014. Stratified medicine for mental disorders. 5-50.

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