Karl Ole Köhler

  1. 2019
  2. E-pub ahead of print

    Reconsidering the Association Between Infection-Related Health Care Use and Occurrence of Eating Disorders : Chicken or Egg?-Reply. / Breithaupt, Lauren; Köhler-Forsberg, Ole; Petersen, Liselotte.

    In: JAMA psychiatry (Chicago, Ill.), 14.08.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    Trajectories of Suicidal Ideation During 12 Weeks of Escitalopram or Nortriptyline Antidepressant Treatment Among 811 Patients With Major Depressive Disorder. / Madsen, Trine; Buttenschøn, Henriette N; Uher, Rudolf; Behrendt-Møller, Ida; Perroud, Nader; Maier, Wolfgang; Hauser, Joanna; Dernovsek, Mojca Zvezdana; Henigsberg, Neven; Souery, Daniel; Rietschel, Marcella; McGuffin, Peter; Aitchison, Katherine J; Mors, Ole; Köhler-Forsberg, Ole.

    In: Journal of Clinical Psychiatry, Vol. 80, No. 4, 16.07.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    Evolving Issues in the Treatment of Depression. / Köhler-Forsberg, Ole; Cusin, Cristina; Nierenberg, Andrew A.

    In: JAMA - Journal of the American Medical Association, Vol. 321, No. 24, 25.06.2019, p. 2401-2402.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateResearchpeer-review

  5. Published

    Correction : Cerebrospinal fluid markers of inflammation and infections in schizophrenia and affective disorders: a systematic review and meta-analysis (Molecular Psychiatry, (2019), 24, 6, (869-887), 10.1038/s41380-018-0220-4). / Orlovska-Waast, Sonja; Köhler-Forsberg, Ole; Brix, Sophie Wiben; Nordentoft, Merete; Kondziella, Daniel; Krogh, Jesper; Benros, Michael Eriksen.

    In: Molecular Psychiatry, Vol. 24, No. 6, 06.2019, p. 929-934.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateResearchpeer-review

  6. Published

    Efficacy of anti-inflammatory treatment on major depressive disorder or depressive symptoms : meta-analysis of clinical trials. / Köhler-Forsberg, O.; N. Lydholm, C.; Hjorthøj, C.; Nordentoft, M.; Mors, O.; Benros, M. E.

    In: Acta Psychiatrica Scandinavica, Vol. 139, No. 5, 05.2019, p. 404-419.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  7. Published

    Infections, Anti-infective Agents, and Risk of Deliberate Self-harm and Suicide in a Young Cohort : A Nationwide Study. / Gjervig Hansen, Helene; Köhler-Forsberg, Ole; Petersen, Liselotte; Nordentoft, Merete; Postolache, Teodor T; Erlangsen, Annette; Benros, Michael E.

    In: Biological Psychiatry, Vol. 85, No. 9, 05.2019, p. 744-751.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. E-pub ahead of print

    Association of Exposure to Infections in Childhood With Risk of Eating Disorders in Adolescent Girls. / Breithaupt, Lauren; Köhler-Forsberg, Ole; Larsen, Janne Tidselbak; Benros, Michael E; Thornton, Laura Marie; Bulik, Cynthia M; Petersen, Liselotte.

    In: JAMA psychiatry (Chicago, Ill.), 24.04.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Streptococcal Infections and Exacerbations in PANDAS : A Systematic Review and Meta-analysis. / Nielsen, Marie Ødum; Köhler-Forsberg, Ole; Hjorthøj, Carsten; Eriksen Benros, Michael; Nordentoft, Merete; Orlovska-Waast, Sonja.

    In: The Pediatric Infectious Disease Journal, Vol. 38, No. 2, 02.2019, p. 189-194.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Publisher Correction : Common schizophrenia alleles are enriched in mutation-intolerant genes and in regions under strong background selection (Nature Genetics, (2018), 50, 3, (381-389), 10.1038/s41588-018-0059-2). / GERAD1 Consortium:; CRESTAR Consortium.

    In: Nature Genetics, 01.01.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateResearchpeer-review

  11. Published

    A Nationwide Study in Denmark of the Association Between Treated Infections and the Subsequent Risk of Treated Mental Disorders in Children and Adolescents. / Köhler-Forsberg, Ole; Petersen, Liselotte; Gasse, Christiane; Mortensen, Preben B; Dalsgaard, Soren; Yolken, Robert H; Mors, Ole; Benros, Michael E.

    In: JAMA Psychiatry, Vol. 76, No. 3, 2019, p. 271-279.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Association between prior somatic disease and 5-year relapse risk among 11,856 incident patients with schizophrenia. / Köhler-Forsberg, Ole; Sørensen, Holger J; Benros, Michael E; Petersen, Liselotte; Gasse, Christiane.

    In: European Psychiatry, Vol. 59, 2019, p. 1-7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Effect of antidepressant switching between nortriptyline and escitalopram after a failed first antidepressant treatment among patients with major depressive disorder. / Köhler-Forsberg, Ole; Larsen, Erik Roj; Buttenschøn, Henriette N; Rietschel, Marcella; Hauser, Joanna; Souery, Daniel; Maier, Wolfgang; Farmer, Anne; McGuffin, Peter; Aitchison, Katherine J; Uher, Rudolf; Mors, Ole.

    In: British Journal of Psychiatry, Vol. 215, No. 2, 2019, p. 494-501.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    Evolving Issues in the Treatment of Depression. / Köhler-Forsberg, Ole; Cusin, Cristina; Nierenberg, Andrew A.

    In: JAMA - Journal of the American Medical Association, Vol. 321, No. 24, 2019, p. 2401-2402.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateResearchpeer-review

  15. Published

    Statin treatment and the risk of depression. / Köhler-Forsberg, Ole; Gasse, Christiane; Petersen, Liselotte Vogdrup; A. Nierenberg, Andrew; Mors, Ole; Østergaard, Søren Dinesen.

    In: Journal of Affective Disorders, Vol. 246, 2019, p. 706-715.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  16. 2018
  17. E-pub ahead of print

    Patterns of changes in bipolar depressive symptoms revealed by trajectory analysis among 482 patients with bipolar disorder. / Behrendt-Møller, Ida; Madsen, Trine; Sørensen, Holger Jelling; Sylvia, Louisa; Friedman, Edward S; Shelton, Richard C; Bowden, Charles L; Calabrese, Joseph R; McElroy, Susan L; Ketter, Terence A; Reilly-Harrington, Noreen A; Gao, Keming; Thase, Michael; V Bobo, William; Tohen, Mauricio; McInnis, Melvin; Kamali, Masoud; Kocsis, James H; Deckersbach, Thilo; Köhler-Forsberg, Ole; Nierenberg, Andrew A.

    In: Bipolar disorders, 01.11.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    Clinically relevant and simple immune system measure is related to symptom burden in bipolar disorder. / Köhler-Forsberg, Ole; Sylvia, Louisa; Deckersbach, Thilo; Ostacher, Michael Joshua; McInnis, Melvin; Iosifescu, Dan; Bowden, Charles; McElroy, Susan; Calabrese, Joseph; Thase, Michael; Shelton, Richard Charles; Tohen, Mauricio; Kocsis, James; Friedman, Edward; Ketter, Terence; Nierenberg, Andrew Alan.

    In: Acta Neuropsychiatrica, Vol. 30, No. 5, 10.2018, p. 297-305.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Otitis media, antibiotics, and risk of autism spectrum disorder. / Wimberley, Theresa; Agerbo, Esben; Pedersen, Carsten B; Dalsgaard, Søren; Horsdal, Henriette Thisted; Mortensen, Preben B; Thompson, Wesley K; Köhler-Forsberg, Ole; Yolken, Robert H.

    In: Autism Research, Vol. 11, No. 10, 10.2018, p. 1432-1440.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  20. E-pub ahead of print

    Cerebrospinal fluid markers of inflammation and infections in schizophrenia and affective disorders : a systematic review and meta-analysis. / Orlovska-Waast, Sonja; Köhler-Forsberg, Ole; Brix, Sophie Wiben; Nordentoft, Merete; Kondziella, Daniel; Krogh, Jesper; Benros, Michael Eriksen.

    In: Molecular Psychiatry, 16.08.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  21. Published

    Childhood infections and subsequent school achievement among 598,553 Danish children. / Köhler-Forsberg, Ole; Sørensen, Holger; Nordentoft, Merete; McGrath, John Joseph; Benros, Michael Eriksen; Petersen, Liselotte.

    In: Pediatric Infectious Disease Journal, Vol. 37, No. 8, 08.2018, p. 731–737.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. Published

    Depression og Inflammation. / Fisker, Lasse ; Köhler-Forsberg, Ole; Hageman, Ida.

    In: Ugeskrift for Laeger, Vol. 180, 14.05.2018, p. 2-5.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    Association between global functioning at first schizophrenia diagnosis and treatment resistance. / Horsdal, Henriette T; Wimberley, Theresa; Köhler-Forsberg, Ole; Baandrup, Lone; Gasse, Christiane.

    In: Early Intervention in Psychiatry, Vol. 12, No. 6, 2018, p. 1198-1202.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. Published

    Glucocorticoids and the risk of schizophrenia spectrum disorder in childhood and adolescence - A Danish nationwide study. / Broberg, Brian Villumsen; Sommer, Iris E; Benros, Michael Eriksen; Glenthøj, Birte Yding; Gasse, Christiane; Köhler-Forsberg, Ole.

    In: Schizophrenia Research, Vol. 199, 2018, p. 116-122.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  25. Published

    Mortality in unipolar depression preceding and following chronic somatic diseases : a nationwide Danish study. / Koyanagi, A; Köhler-Forsberg, O; Benros, M E; Munk Laursen, T; Haro, J M; Nordentoft, Merete; Hjorthøj, Carsten.

    In: Acta Psychiatrica Scandinavica, Vol. 138, No. 6, 2018, p. 500-508.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Parental Infections Before, During, and After Pregnancy as Risk Factors for Mental Disorders in Childhood and Adolescence : A Nationwide Danish Study. / Lydholm, Cecilie N; Köhler-Forsberg, Ole; Nordentoft, Merete; Mortensen, Preben B; Petersen, Liselotte; Yolken, Robert H; Benros, Michael E.

    In: Biological Psychiatry, Vol. 85, No. 4, 2018, p. 317-325.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. 2017
  28. Published

    Trajectories of suicidal ideation over 6 months among 482 outpatients with bipolar disorder. / Köhler-Forsberg, Ole; Madsen, Trine; Behrendt-Møller, Ida; Sylvia, Louisa; Bowden, Charles L; Gao, Keming; Bobo, William V; Trivedi, Madhukar H; Calabrese, Joseph R; Thase, Michael; Shelton, Richard C; McInnis, Melvin; Tohen, Mauricio; Ketter, Terence A; Friedman, Edward S; Deckersbach, Thilo; McElroy, Susan L; Reilly-Harrington, Noreen A; Nierenberg, Andrew A.

    In: Journal of Affective Disorders, Vol. 223, 01.12.2017, p. 146-152.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  29. Published

    Association between C-reactive protein (CRP) with depression symptom severity and specific depressive symptoms in major depression. / Köhler-Forsberg, Ole; Buttenschøn, Henriette N; Tansey, Katherine E; Maier, Wolfgang; Hauser, Joanna; Dernovsek, Mojca Zvezdana; Henigsberg, Neven; Souery, Daniel; Farmer, Anne; Rietschel, Marcella; McGuffin, Peter; Aitchison, Katherine J; Uher, Rudolf; Mors, Ole.

    In: Brain, Behavior, and Immunity, Vol. 62, 05.2017, p. 344-350.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  30. Published

    Do Statins Have Antidepressant Effects? / Köhler-Forsberg, Ole; Gasse, Christiane; Berk, Michael; Østergaard, Søren Dinesen.

    In: C N S Drugs, Vol. 31, No. 5, 05.2017, p. 335-343.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  31. Published

    Predictors of Nonhospitalization and Functional Response in Clozapine Treatment : A Nationwide, Population-Based Cohort Study. / Köhler-Forsberg, Karl Ole; Horsdal, Henriette T; Legge, Sophie E; Maccabe, James H; Gasse, Christiane.

    In: Journal of Clinical Psychopharmacology, Vol. 37, No. 2, 04.2017, p. 148-154.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    White blood cell count correlates with mood symptom severity and specific mood symptoms in bipolar disorder. / Köhler-Forsberg, Karl Ole; Sylvia, Louisa; Bowden, Charles L; Calabrese, Joseph R; Thase, Michael ; Shelton, Richard C; McInnis, Melvin; Tohen, Mauricio; Kocsis, James H; Ketter, Terence A; Friedman, Edward S; Deckersbach, Thilo; Ostacher, Michael J; Losifescu, Dan V; McElroy, Susan ; Nierenberg, Andrew.

    In: The Australian & New Zealand Journal of Psychiatry, Vol. 51, No. 4, 04.2017, p. 355-365.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  33. Published

    Infections and exposure to anti-infective agents and the risk of severe mental disorders : a nationwide study. / Köhler, Ole; Petersen, Liselotte; Mors, O; Mortensen, P B; Yolken, R H; Gasse, C; Benros, M E.

    In: Acta Psychiatrica Scandinavica, Vol. 135, No. 2, 02.2017, p. 97–105.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. Published

    Non-steroidal anti-inflammatory drugs (NSAIDs) and paracetamol do not affect 6-month mood-stabilizing treatment outcome among 482 patients with bipolar disorder. / Köhler-Forsberg, Ole; Sylvia, Louisa; Nierenberg, Andrew A.

    In: Depression and Anxiety, 30.01.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. Published

    C-reactive protein and white blood cell levels in schizophrenia, bipolar disorders and depression - associations with mortality and psychiatric outcomes : a population-based study. / Horsdal, H T; Köhler-Forsberg, O; Benros, Michael E; Gasse, C.

    In: European Psychiatry, Vol. 44, 2017, p. 164-172.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  36. Published

    Metabolic profile at first-time schizophrenia diagnosis : a population-based cross-sectional study. / Horsdal, Henriette Thisted; Benros, Michael Eriksen; Köhler-Forsberg, Ole; Krogh, Jesper; Gasse, Christiane.

    In: Neuropsychiatric Disease and Treatment, Vol. 13, 2017, p. 621-630.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published

    White blood cell count at first depression diagnosis as predictor for risk of subsequent hospitalization with depression. / Köhler-Forsberg, Ole.

    In: Neurology, Psychiatry and Brain Research, Vol. 26, 2017, p. 1-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. 2016
  39. Published

    Association between Global Assessment of Functioning scores and indicators of functioning, severity, and prognosis in first-time schizophrenia. / Köhler-Forsberg, Ole; Horsdal, Henriette Thisted; Baandrup, Lone; Mors, Ole; Gasse, Christiane.

    In: Clinical epidemiology, Vol. 8, 2016, p. 323—332.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  40. Published

    Concomitant NSAID use during antipsychotic treatment and risk of 2-year relapse - a population-based study of 16,253 incident patients with schizophrenia. / Köhler, Karl Ole; Petersen, Liselotte; Benros, Michael Eriksen; Mors, Ole; Gasse, Christiane.

    In: Expert Opinion on Pharmacotherapy, Vol. 17, No. 8, 2016, p. 1055-1062.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  41. Published

    Inflammation in Depression and the Potential for Anti-Inflammatory Treatment. / Köhler, Karl Ole; Krogh, Jesper; Mors, Ole; Benros, Michael Eriksen.

    In: Current Neuropharmacology, Vol. 14, No. 7, 2016, p. 432.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    The Effect of Concomitant Treatment With SSRIs and Statins: A Population-Based Study. / Köhler, Karl Ole; Gasse, Christiane; Petersen, Liselotte; Ingstrup, Katja Glejsted; Nierenberg, Andrew A; Mors, Ole; Østergaard, Søren Dinesen.

    In: The American Journal of Psychiatry, Vol. 173, No. 8, 2016, p. 807-815.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  43. 2015
  44. Published

    Inflammation and depression: combined use of selective serotonin reuptake inhibitors and NSAIDs or paracetamol and psychiatric outcomes. / Köhler, Karl Ole; Mors, Ole; Petersen, Liselotte; Gasse, Christiane.

    In: Brain and Behavior, Vol. 5, No. 8, 29.05.2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. Published

    Anti-inflammatory Intervention in Depression - Reply. / Köhler, Karl Ole.

    In: J A M A Psychiatry, Vol. 72, No. 5, 05.2015, p. 512.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperLetterResearchpeer-review

  46. Published
  47. Published

    Psykiatrisk Notesamling. / Köhler, Karl Ole.

    Skizofreni og beslægtede psykoser (F20-29). 2015.

    Research output: Contribution to book/anthology/report/proceedingBook chapterEducation

  48. Published

    Psykiatrisk Notesamling. / Okkels, Niels; Köhler, Karl Ole.

    Apple, 2015. 200 p.

    Research output: Book/anthology/dissertation/reportBookEducation

  49. 2014
  50. Published

    Effect of Anti-inflammatory Treatment on Depression, Depressive Symptoms, and Adverse Effects: A Systematic Review and Meta-analysis of Randomized Clinical Trials. / Köhler, Karl Ole.

    2014. Poster session presented at 30th Internaitonal Conference on Pharmacoepidemiology and Drug Safety, Taipei, Taiwan.

    Research output: Contribution to conferencePosterResearchpeer-review

  51. Published

    Effect of Anti-inflammatory Treatment on Depression, Depressive Symptoms, and Adverse Effects : A Systematic Review and Meta-analysis of Randomized Clinical Trials. / Köhler, Karl Ole; Benros, Michael E; Nordentoft, Merete; Farkouh, Michael E; Iyengar, Rupa L; Mors, Ole; Krogh, Jesper.

    In: J A M A Psychiatry, Vol. 71, No. 12, 15.10.2014, p. 1381-1391.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published
  53. Published

    Bipolar and panic disorders may be associated with hereditary defects in the innate immune system. / Foldager, Leslie; Köhler, Karl Ole; Steffensen, Rudi Nora; Thiel, Steffen; Kristensen, Ann Suhl; Jensenius, Jens Christian; Mors, Ole.

    In: Journal of Affective Disorders, Vol. 164, 01.08.2014, p. 148-154.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  54. 2013
  55. Published
  56. Published

    Comparative Effectiveness and Safety of Concomitant Use of SSRIs in Combination with NSAIDs or Paracetamol. / Köhler, Karl Ole; Petersen, Liselotte; Mors, Ole; Gasse, Christiane.

    2013. Poster session presented at 54th Annual Meeting of the Scandinavian College of Neuropsychopharmacology, Copenhagen, Denmark.

    Research output: Contribution to conferencePosterResearchpeer-review

  57. Published
  58. Published

    Patterns and Determinants of Non-Steroidal Anti-Inflammatory Drug (NSAID) Use among 174,845 Users of Antidepressive Agents in Denmark. / Köhler, Karl Ole; Petersen, Liselotte; Mors, Ole; Gasse, Christiane.

    2013. Poster session presented at PhD-Day Aarhus University, Aarhus, Denmark.

    Research output: Contribution to conferencePosterResearchpeer-review

  59. 2012
  60. Published

    Patterns and Determinants of Non-Steroidal Anti-Inflammatory Drug (NSAID) Use Among 174,845 Users of Antidepressive Agents in Denmark. / Köhler, Karl Ole; Petersen, Liselotte; Mors, Ole; Gasse, Christiane.

    2012. Poster session presented at 28th International Conference on Pharmacoepidemiology, Barcelona, Spain.

    Research output: Contribution to conferencePosterResearchpeer-review