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KMID : 1177320190220020021
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Korean Journal of Schizophrenia Research
2019 Volume.22 No. 2 p.21 ~ p.33
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Korean Treatment Guideline on Pharmacotherapy of Co-existing Symptoms and Antipsychotics-related Side Effects in Patients with Schizophrenia
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Yun Je-Yeon
Lee Chung-Suk
Kang Shi-Hyun
Nam Beom-Woo
Lee Seung-Jae
Lee Seung-Hwan
Choi Joon-Ho
Kim Chan-Hyung
Chung Young-Chul
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Abstract
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Objectives: The current study covers a secondary revision of the guidelines for the pharmacotherapy of schizophrenia issued by the Korean Medication Algorithm for Schizophrenia (KMAP-SCZ) 2001, specifically for co-existing symptoms and antipsychotics-related side-effects in schizophrenia patients.
Methods: An expert consensus regarding the strategies of pharmacotherapy for positive symptoms of schizophrenia, co-existing symptoms of schizophrenia, and side-effect of antipsychotics in patients with schizophrenia was retrieved by responses obtained using a 30-item questionnaire.
Results: For the co-existing symptoms, agitation could be treated with oral or intramuscular injection of benzodiazepine or antipsychotics; depressive symptoms with atypical antipsychotics and adjunctive use of antidepressant; obsessive-compulsive symptoms with selective serotonin reuptake inhibitors and antipsychotics other than clozapine and olanzapine; negative symptoms with atypical antipsychotics or antidepressants; higher risk of suicide with clozapine; comorbid substance abuse with use of naltrexone or bupropion/varenicline, respectively. For the antipsychotics-related side effects, anticholinergics (extrapyramidal symptom), propranolol and benzodiazepine (akathisia), topiramate or metformin (weight gain), change of antipsychotics to aripiprazole (hyperprolactinemia and prolonged QTc) or clozapine (tardive dyskinesia) could be used.
Conclusion: Updated pharmacotherapy strategies for co-existing symptoms and antipsychotics-related side effects in schizophrenia patients as presented in KMAP-SCZ 2019 could help effective clinical decision making of psychiatrists as a preferable option.
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KEYWORD
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Antipsychotics-related Side effects, Co-existing symptoms, Schizophrenia, 2019 Korean Medication Algorithm for Schizophrenia
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