Journal List > Korean J Schizophr Res > v.16(1) > 1057786

Korean J Schizophr Res. 2013 Apr;16(1):14-24. Korean.
Published online April 30, 2013.  https://doi.org/10.16946/kjsr.2013.16.1.14
Copyright © 2013 Korean Society for Schizophrenia
The Preference Survey for Long-Acting Injectable Antipsychotics of Community-Dwelling Patients with Schizophrenia and their Caregivers
Yoong Lee, MD,1 Nam-Young Lee, MD, PhD,1 Tak Youn, MD, PhD,1 Yong-Seoung Choi, MD, PhD,2 Yong-Sik Kim, MD, PhD,1 and In-Won Chung, MD, PhD1
1Department of Neuropsychiatry and Institute of Clinical Psychopharmacology, Dongguk University International Hospital, Goyang, Korea.
2St. Andrew's Neuropsychiatric Hospital, Icheon, Korea.

Address for correspondence: In-Won Chung, Department of Neuropsychiatry and Institute of Clinical Psychopharmacology, Dongguk University International Hospital, 814 Siksa-dong, Ilsandong-gu, Goyang 410-773, Korea. Tel: 031-961-7231, Fax: 031-961-7230, Email: ciw@duih.org
Received December 12, 2012; Revised December 26, 2012; Accepted January 09, 2013.

Abstract

Objective

The prescription rates of long-acting injectable (LAI) antipsychotics are very low around 1% in Korea. This study was aimed to explore the preference of LAIs in patients with schizophrenia, who are currently living in community, and their caregivers.

Methods

The patients, diagnosed with schizophrenia by DSM-IV TR and were registered in the 31 mental health centers of Gyeonggi province and their caregivers were inquired the knowledge of the LAIs. The questionnaires contained information such as demographic characteristics, history of psychiatric treatment, and so on.

Results

About 5,318 were registered in 31 community mental health centers of Gyeonggi province in February 2012. The questionnaires of 614 patients and 365 caregivers were gathered from 20 community mental health centers. The mean ages (±SD) of patients and caregivers were 41.9 (±10.2) and 62.2 (±13.4) years old, respectively. 272 patients (44.6%) had experienced the discontinuation of medications without doctor's consent. 217 patients (35.9%) and 97 caregivers (27.1%) knew about the LAIs. The preference rates for LAIs were 35.2% and 46.8% for the patients and caregivers, respectively.

Conclusion

There is still huge discrepancy between the preference and the real prescriptions of LAIs in community-dwelling patients and their caregivers, much higher than in those of hospital settings. This study suggests that both patients and caregivers registered in the community mental health centers have a strong commitment to live in the community. The obstacles against the benefits of LAIs need to be resolved.

Keywords: Schizophrenia; Long-acting injectable antipsychotics; Community mental health centers

Tables


Table 1
Age and sex in patients with schizophrenia and their caregivers
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Table 2
Clinical characteristics and medication history of patients with schizophrenia
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Table 3
Attitude of patients with schizophrenia and caregivers on antipsychotic long-acting injections (LAIs)
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Table 4
Comparison of clinical characteristics of patients and caregivers respectively on their preferences toward long-acting injections (LAIs) to oral antipsychotics
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Notes

Dr. YS Kim received grants, research support and honoraria from AstraZeneca, Eli Lilly, GlaxoSmithKline, Janssen, Novartis, Pfizer, Organon, Otsuka, Sanofi-Aventis and Servier. Dr. IW Chung received research supports from Bukwang Pharm. Co. LTD., CJ CheilJedang Corp., Janssen, Lundbeck, and MSD. Dr. T Youn received research supports from Bukwang Pharm. Co. LTD., CJ CheilJedang Corp., Janssen, and MSD. Dr. NY Lee received research supports from CJ CheilJedang Corp., Janssen, and MSD. Other authors have no financial conflict of interest.

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