J Korean Neuropsychiatr Assoc.  2022 May;61(2):133-142. 10.4306/jknpa.2022.61.2.133.

Korean Medication Algorithm Project for Bipolar Disorder 2022: Mixed Features

Affiliations
  • 1Department of Psychiatry, Sanggye Paik Hospital, College of Medicine, Inje University, Seoul, Korea
  • 2Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
  • 3Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Korea
  • 4Department of Psychiatry, College of Medicine, Chosun University, Gwangju, Korea
  • 5Department of Psychiatry, Wonkwang University Hospital, School of Medicine, Wonkwang University, Iksan, Korea
  • 6Department of Psychiatry, Haeundae Paik Hospital, College of Medicine, Inje University, Busan, Korea
  • 7Department of Psychiatry, Soonchunhyang University Cheonan Hospital, College of Medicine, Soonchunhyang University, Cheonan, Korea
  • 8Department of Psychiatry, Naju National Hospital, Naju, Korea
  • 9Department of Psychiatry, Keyo Hospital, Uiwang, Korea
  • 10Department of Psychiatry, Jeju National University Hospital, Jeju, Korea
  • 11Department of Psychiatry, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea

Abstract


Objectives
Treatment guidelines or an algorithm can help clinicians implement better practices and clinical decisions. Therefore, the Korean Medication Algorithm Project for Bipolar Disorder 2022 (KMAP-BP 2022) was revised again through a consensus of expert opinion. The diagnosis and treatment of mixed features are not simple, and there are many things to discuss. We describe the preferences and recommendations from KMAP-BP 2022 for the treatment of mood episodes with mixed features.
Methods
We revised the KMAP-BP 2018 questionnaire and conducted the survey with expert clinicians. Out of ninety-three members of the review committee, eighty-seven completed the survey. We analyzed the answers, discussed the data, and held a clinician hearing.
Results
In first-step strategies for mixed features with more manic symptoms, a combination of a mood stabilizer and an atypical antipsychotic is the treatment of choice. Mood stabilizer monotherapy and atypical antipsychotic monotherapy are preferred strategies. For mixed features with more depressive symptoms, a combination of mood stabilizer and atypical antipsychotic, a combination of atypical antipsychotic and lamotrigine (LMT), atypical antipsychotic monotherapy, a combination of mood stabilizer and LMT, and mood stabilizer monotherapy are preferred. For mixed features with similar manic symptoms and depressive symptoms, a combination of mood stabilizer and atypical antipsychotic, atypical antipsychotic monotherapy, and mood stabilizer monotherapy are preferred.
Conclusion
For mixed features, a combination of mood stabilizer and atypical antipsychotic is generally preferred, and LMT is preferred for depressive symptoms. Compared with KMAP-BP 2018, more diverse strategies and drugs are being attempted for the treatment of mixed features.

Keyword

Bipolar disorder; KMAP-BP 2022; Pharmacotherapy; Mixed features
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