Drug Prescribing Patterns of Outpatients with Schizophrenia in a University Hospital.
- Author:
Jun Soo KWON
1
;
Eui Tae KIM
;
Tae Hyon HA
;
Kyu Sik ROH
;
Jung Seok CHOI
;
Yong Sik KIM
Author Information
1. Department of Psychiatry, Seoul National University Medical College, Seoul, Korea. kwonjs@plaza.snu.ac.kr
- Publication Type:Original Article
- Keywords:
Prescription pattern;
Antipsychotics;
Schizophrenia
- MeSH:
Antipsychotic Agents;
Clozapine;
Diagnosis;
Drug Therapy;
Humans;
Insurance, Health;
Male;
Outpatients*;
Polypharmacy;
Prescriptions;
Retrospective Studies;
Risperidone;
Schizophrenia*;
Seoul
- From:Journal of Korean Neuropsychiatric Association
2003;42(6):683-690
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVES: To provide basic data for psychopharmacologic research of schizophrenic patients, we analyzed and characterized prescribing patterns of outpatients with schizophrenia in Seoul National University Hospital (SNUH). METHODS: This study is a descriptive and retrospective report. Subjects were outpatients with schizophrenia in SNUH from March 1, 2002 through June 31, 2002. We obtained data of prescriptions and diagnoses from order communication system (OCS). RESULTS: There were 825 outpatients with schizophrenia (476 males and 349 females). 805 schizophrenia outpatients were taking antipsychotics. The total number of antipsychotic prescription was 862. The percentage of taking atypical antipsychotics was 88.1% among total antipsychotic prescription and 11.9% taking typical antipsychotics. Risperidone was prescribed most frequently (39.0%), and the next was clozapine (29.0%). There were 57 cases of antipsychotic polypharmacy. CONCLUSION: Our results which reflected evidence-based prescriptions in SNUH showed that atypical antipsychotics were replacing typical antipsychotics. But there was a possibility that clinician's selection of medication was influenced by health insurance policy. Clinical guideline for the treatment of schizophrenia seems necessary for effective pharmacotherapy.
