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Bokhari SA, Lutfi L, Elnoor M, Mujahid B, Osman A. Polypharmacy to Clozapine Monotherapy in Treatment-Resistant Schizophrenia: A Case Report and Review of the Literature. Cureus 2024; 16:e63871. [PMID: 39100027 PMCID: PMC11298013 DOI: 10.7759/cureus.63871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2024] [Indexed: 08/06/2024] Open
Abstract
This case report discusses a 25-year-old Middle Eastern female with a 14-year history of schizophrenia, managed as an inpatient for nearly eight years. Initially referred to a psychiatrist at age 12, with one-year-long concerns about preoccupation with the idea of having a serious illness, depressed mood, decreased appetite, social withdrawal, and aggression, she underwent multiple admissions, various medication combinations, and electroconvulsive therapy but remained resistant to treatment until clozapine monotherapy was initiated in 2023. After starting clozapine, improvements were noted in speech, communication, and eye contact, though negative symptoms and bouts of aggression persisted. This case highlights the efficacy of clozapine monotherapy in managing treatment-resistant schizophrenia after years of ineffective polypharmacy treatment. The importance of clozapine in treating treatment-resistant schizophrenia cannot be understated. Despite its efficacy, clozapine is often underutilised globally due to concerns about adverse effects and the need for blood monitoring, leading to the overuse of antipsychotic polypharmacy. This polypharmacy is associated with higher adverse event rates, increased costs, and uncertain long-term safety. This case report demonstrates the successful management of treatment-resistant schizophrenia with clozapine monotherapy. The patient's significant improvement supports the need to prioritise clozapine, highlighting its benefits over polypharmacy and advocating for its broader use to enhance patient outcomes.
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Affiliation(s)
- Syed Ali Bokhari
- Psychiatry, Al Amal Psychiatric Hospital, Emirates Health Services, Dubai, ARE
| | - Lubna Lutfi
- Psychiatry and Behavioral Sciences, Al Amal Psychiatric Hospital, Emirates Health Services, Dubai, ARE
| | - Muhanad Elnoor
- Psychiatry, Al Amal Psychiatric Hospital, Emirates Health Services, Dubai, ARE
| | - Beenish Mujahid
- Psychiatry, Al Amal Psychiatric Hospital, Emirates Health Services, Dubai, ARE
| | - Abdelaziz Osman
- Psychiatry, Al Amal Psychiatric Hospital, Emirates Health Services, Dubai, ARE
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2
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Maekawa M, Yokota M, Sato T, Sato Y, Kumondai M, Sato Y, Suzuka M, Kobayashi D, Sakamoto K, Matsuura M, Kikuchi M, Komatsu H, Fujii K, Ozeki Y, Tomita H, Mano N. Development of a simultaneous LC-MS/MS analytical method for plasma: 16 antipsychotics approved in Japan and 4 drug metabolites. ANAL SCI 2024:10.1007/s44211-024-00619-2. [PMID: 38918311 DOI: 10.1007/s44211-024-00619-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 05/29/2024] [Indexed: 06/27/2024]
Abstract
The increased risk of adverse drug reactions due to the concomitant use of antipsychotics is problematic in the treatment of schizophrenia. Therefore, the simultaneous analysis of their plasma concentrations is required. In this study, we developed a simultaneous liquid chromatography/tandem mass spectrometry (LC-MS/MS) method for analyzing plasma antipsychotics approved in Japan for therapeutic drug monitoring (TDM) applications. First, we counted the prescriptions for 16 antipsychotics and concomitant drugs used at the Tohoku University Hospital. LC-MS/MS was used for the simultaneous analysis of 16 antipsychotics and four drug metabolites. This analysis was conducted using a combination of selected reaction monitoring mode and reversed-phase chromatography. Following the examination of the MS/MS and LC conditions, an analytical method validation test was conducted. The developed method was used to analyze plasma antipsychotic levels in patients with schizophrenia. One-third of the patients received treatment with multiple antipsychotics. Under LC-MS/MS conditions, LC separation was performed using a combination of a C18 column and ammonium formate-based mobile phases with a gradient flow. The calibration curves were optimized by adjusting the ion abundance, and 11 compounds met the criteria for intra- and inter-day reproducibility tests. Some stability test results did not meet these criteria; therefore, further investigation is required. The developed method permitted the measurement of all the plasma parameters, including concentrations above the therapeutic range. Therefore, this method may be useful in the daily TDM practice of antipsychotics.
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Affiliation(s)
- Masamitsu Maekawa
- Faculty of Pharmaceutical Sciences, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
| | - Maki Yokota
- Faculty of Pharmaceutical Sciences, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Toshihiro Sato
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Yu Sato
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Masaki Kumondai
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Yuji Sato
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Masato Suzuka
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Daisuke Kobayashi
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Kotaro Sakamoto
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Masaki Matsuura
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Masafumi Kikuchi
- Faculty of Pharmaceutical Sciences, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Hiroshi Komatsu
- Department of Psychiatry, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Kumiko Fujii
- Department of Psychiatry, Shiga University of Medical Science, Otsu, 520-2192, Japan
| | - Yuji Ozeki
- Department of Psychiatry, Shiga University of Medical Science, Otsu, 520-2192, Japan
| | - Hiroaki Tomita
- Department of Psychiatry, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Nariyasu Mano
- Faculty of Pharmaceutical Sciences, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
- Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
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3
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Kikuchi Y, Komatsu H, Otsuka Y, Ito F, Yada Y, Tanifuji H, Tomita H. Effect of concomitant use of valproic acid during clozapine initiation on clozapine-induced inflammation among Japanese patients with schizophrenia. Psychiatry Res 2024; 334:115810. [PMID: 38382186 DOI: 10.1016/j.psychres.2024.115810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/13/2024] [Accepted: 02/18/2024] [Indexed: 02/23/2024]
Abstract
During clozapine initiation, titration speed and concomitant valproate administration have been reported as risk factors for clozapine-induced fever and myocarditis. We tested the risk of concomitant valproate administration by stratifying patients according to titration rate. Concomitant valproate use was only associated with increased inflammatory adverse events in the slower titration group. The frequency of inflammatory adverse events was approximately 30 % during faster titration, regardless of concomitant valproate administration. However, the faster titration group with valproate had a higher frequency of severe adverse effects such as myocarditis. Clinicians should avoid concomitant valproate administration during clozapine initiation, regardless of titration rate.
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Affiliation(s)
- Yuki Kikuchi
- Department of Psychiatry, Graduate School of Medicine, Tohoku University, Sendai, Miyagi, Japan; Department of Psychiatry, Kodama Hospital, Ishinomaki, Miyagi, Japan.
| | - Hiroshi Komatsu
- Department of Psychiatry, Tohoku University Hospital, Sendai, Miyagi, Japan
| | - Yuji Otsuka
- Department of Psychiatry, Asahi General Hospital, Asahi, Japan
| | - Fumiaki Ito
- National Hospital Organization Hanamaki Hospital, Hanamaki, Japan
| | - Yuji Yada
- Department of Psychiatry, Okayama Psychiatric Medical Center, Okayama, Japan
| | - Hiroaki Tanifuji
- Department of Pharmacy, Kodama Hospital, Ishinomaki, Miyagi, Japan
| | - Hiroaki Tomita
- Department of Psychiatry, Graduate School of Medicine, Tohoku University, Sendai, Miyagi, Japan; Department of Psychiatry, Tohoku University Hospital, Sendai, Miyagi, Japan
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Bhidayasiri R, Phokaewvarangkul O, Shang HF, Lim TT, Cho JW, Pal PK, Watanabe H. Tardive dyskinesia in Asia- current clinical practice and the role of neurologists in the care pathway. Front Neurol 2024; 15:1356761. [PMID: 38419696 PMCID: PMC10901179 DOI: 10.3389/fneur.2024.1356761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
Tardive dyskinesia (TD) is a movement disorder that can arise as a side effect of treatment with dopamine receptor-blocking agents (DRBAs), including antipsychotic drugs (APDs) used to manage psychotic illnesses. Second-generation APDs (SGAs) are often preferred to first-generation drugs due to their lower propensity to cause TD, however many SGAs-treated patients still develop the condition. Although TD is a global health concern, evidence regarding the occurrence of TD and how it is managed in Asian countries is currently limited. This article reports the results of a systematic review of the published literature on TD focusing on its prevalence, types of patients, knowledge of the condition, causative factors, and usual treatment pathways in clinical practice in Asian countries. Epidemiological data suggest that the prevalence of TD is increasing globally due to an overall rise in APD use, contributing factors being polypharmacy with multiple APDs, the use of higher than necessary doses, and off-label use for non-psychotic indications. Although exact prevalence figures for TD in Asian countries are difficult to define, there is a similar pattern of rising APD use which will result in increasing numbers of TD patients in this region. These issues need to be addressed and strategies developed to minimize TD risk and manage this disabling condition which impacts patients' quality of life and daily functioning. To date, both research into TD has been predominantly psychiatry focused and the perspectives from neurologists regarding the clinical management of this challenging condition are scarce. However, neurologists have an essential role in managing the movement disorders manifestations that characterize TD. Optimum management of TD, therefore, should ideally involve collaboration between psychiatrists and neurologists in joint care pathways, wherever practical. Collaborative pathways are proposed in this article, and the challenges that will need to be addressed in Asian countries to improve the care of people with TD are highlighted, with a focus on the neurologist's viewpoint and the implications for the management of TD globally.
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Affiliation(s)
- Roongroj Bhidayasiri
- Chulalongkorn Centre of Excellence for Parkinson's Disease and Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- The Academy of Science, The Royal Society of Thailand, Bangkok, Thailand
| | - Onanong Phokaewvarangkul
- Chulalongkorn Centre of Excellence for Parkinson's Disease and Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Hui-Fang Shang
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Thien Thien Lim
- Neurology Unit, Island Hospital, Georgetown, Penang, Malaysia
| | - Jin Whan Cho
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Pramod Kumar Pal
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Hirohisa Watanabe
- Department of Neurology, Fujita Health University, Toyoake, Aichi, Japan
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Lin CH, Huang CJ, Lin TC, Chan HY, Chen JJ. Schizophrenia patients discharged on antipsychotic polypharmacy from a public psychiatric hospital in Taiwan, 2006-2021. Psychiatry Res 2023; 330:115575. [PMID: 37913621 DOI: 10.1016/j.psychres.2023.115575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 10/22/2023] [Accepted: 10/26/2023] [Indexed: 11/03/2023]
Abstract
The aim of this study was to identify the factors associated with antipsychotic polypharmacy (APP), investigate whether APP could affect the risk of rehospitalization, and explore temporal trends in APP use. Schizophrenia patients discharged from the study hospital between 2006 and 2021 (n = 16,722) were included in the analysis. The logistic regression model was employed to determine the predictors significantly associated with APP use. Survival analysis was used to compare time to rehospitalization between APP and antipsychotic monotherapy (AMT). The temporal trend of APP use was analyzed using the Cochran-Armitage Trend test. In comparison with the patients (n = 10,909) who were discharged on AMT, those (n = 5,813) on APP were significantly more likely to be male gender, to receive LAIs, to take clozapine, to take anticholinergic agents, to have a greater number of previous hospitalizations, and to have a higher CPZ equivalent dose of antipsychotic prescription. The prescription rate of APP significantly increased from 18.4 % in 2006 to 44.9 % in 2021. Compared with AMT, APP was associated with more clozapine use, more LAI use, higher doses of antipsychotics, and an increased risk of rehospitalization. In addition, the prescription of APP continued to increase during the study period.
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Affiliation(s)
- Ching-Hua Lin
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan; Department of Psychiatry, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chun-Jen Huang
- Department of Psychiatry, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ta-Chun Lin
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Hung-Yu Chan
- Department of General Psychiatry, Taoyuan Psychiatric Center, Taoyuan, Taiwan; Department of Psychiatry, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Jiahn-Jyh Chen
- Department of General Psychiatry, Taoyuan Psychiatric Center, Taoyuan, Taiwan
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Chen CK, Yang SY, Park SC, Jang OJ, Zhu X, Xiang YT, Ouyang WC, Javed A, Khan MNS, Grover S, Avasthi A, Kallivayalil RA, Chee KY, Chemi N, Kato TA, Hayakawa K, Pariwatcharakul P, Maramis M, Seneviratne L, Sim K, Tang WK, Oo T, Sartorius N, Tan CH, Chong MY, Park YC, Shinfuku N, Lin SK. Clinical use of mood stabilizers beyond treatment for bipolar disorder: The REAP-MS study. Asian J Psychiatr 2023; 85:103613. [PMID: 37163943 DOI: 10.1016/j.ajp.2023.103613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/26/2023] [Indexed: 05/12/2023]
Abstract
OBJECTIVE Mood stabilizers are psychotropic drugs mainly used to treat bipolar disorder in the acute phase or for maintenance therapy to prevent relapse. In clinical practice, mood stabilizers are commonly prescribed for conditions other than bipolar disorder. This study investigated the distribution of mood stabilizer prescriptions for different psychiatric diagnoses and studied differences in the drugs, dosage, and plasma concentration in 10 Asian countries including Taiwan, South Korea, Malaysia, China, Thailand, India, Pakistan, Singapore, Indonesia, and Myanmar. METHODS Patients prescribed mood stabilizers (lithium, carbamazepine, valproic acid, or lamotrigine) for a psychiatric condition other than bipolar disorder (codes F31.0-F31.9 in the International Classification of Diseases, 10th Edition, Clinical Modification) were recruited through convenience sampling. A website-based data entry system was used for data collection. RESULTS In total, 1557 psychiatric patients were enrolled. Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29, 55.8 %) was the most common diagnosis, followed by non-bipolar mood disorders (F30, F31- F39, 25.3 %), organic mental disorder (F00-F09, 8.8 %), mental retardation (F70-F79, 5.8 %) and anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48, 4.4 %). The most frequently targeted symptoms (>20 %) were irritability (48 %), impulsivity (32.4 %), aggression (29.2 %), anger (20.8 %), and psychosis (24.1 %). Valproic acid was the most frequently used medication. CONCLUSIONS Clinicians typically prescribe mood stabilizers as empirically supported treatment to manage mood symptoms in patients with diagnoses other than bipolar disorders, though there is on official indication for these disorders. The costs and benefits of this add-on symptomatic treatment warrant further investigation.
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Affiliation(s)
- Chih-Ken Chen
- Department of Psychiatry, Keelung Chang Gung Memorial Hospital and School of Medicine, Chang Gung University, Taiwan
| | - Shu-Yu Yang
- Department of Pharmacy, Taipei City Hospital, Taipei, Taiwan
| | - Seon-Cheol Park
- Department of Psychiatry, Hanyang University College of Medicine, Seoul, the Republic of Korea; Department of Psychiatry, Hanyang University Guri Hospital, Guri, the Republic of Korea
| | - Ok-Jin Jang
- Department of Psychiatry, Bugok National Hospital, Changyeong, the Republic of Korea
| | - Xiaomin Zhu
- Department of Psychiatry, Suzhou Guangji Hospital, the Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Yu-Tao Xiang
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, Faculty of Health Sciences & Centre for Cognitive and Brain Sciences, University of Macau, Macao SAR, China
| | - Wen-Chen Ouyang
- Department of Geriatric Psychiatry, Jianan Psychiatric Center, Tainan, Taiwan; Department of Psychiatry, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
| | - Afzal Javed
- Pakistan Psychiatric Research Centre, Fountain House, Lahore, Pakistan
| | | | - Sandeep Grover
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajit Avasthi
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Kok Yoon Chee
- Department of Psychiatry & Mental Health, Tunku Abdul Rahman Institute of Neurosciences, Kuala Lumpur Hospital, Kuala Lumpur, Malaysia
| | - Norliza Chemi
- Department of Psychiatry and Mental Health, Hospital Kajang, Selangor, Malaysia
| | - Takahiro A Kato
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kohei Hayakawa
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | - Margarita Maramis
- Department of Psychiatry, Dr. Soetomo Hospital - Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | - Lakmi Seneviratne
- Department of Psychiatry, University of Sri Jayewardenepura, Sri Lanka
| | - Kang Sim
- Institute of Mental Health, Buangkok Green Medical Park, Singapore
| | - Wai Kwong Tang
- Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, China
| | - Tin Oo
- Mental Health Hospital, Yangon University of Medicine, Yangon, Myanmar
| | - Norman Sartorius
- Association for the Improvement of Mental Health Programs, Geneva, Switzerland
| | - Chay-Hoon Tan
- Department of Pharmacology, National University of Singapore, Singapore
| | - Mian-Yoon Chong
- Health Management International, Singapore; Regency Specialist Hospital, Johor, Malaysia
| | - Yong Chon Park
- Department of Psychiatry, Hanyang University College of Medicine, Seoul, the Republic of Korea
| | - Naotaka Shinfuku
- School of Human Sciences, Seinan Gakuin University, Fukuoka, Japan
| | - Shih-Ku Lin
- Department of Psychiatry, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Psychiatry, Taipei City Hospital and Psychiatric Center, Taipei, Taiwan.
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Hashimoto N, Yasui-Furukori N, Hasegawa N, Ishikawa S, Hori H, Iida H, Ichihashi K, Miura K, Matsumoto J, Numata S, Kodaka F, Furihata R, Ohi K, Ogasawara K, Iga JI, Muraoka H, Komatsu H, Takeshima M, Atake K, Kido M, Nakamura T, Kishimoto T, Hishimoto A, Onitsuka T, Okada T, Ochi S, Nagasawa T, Makinodan M, Yamada H, Tsuboi T, Yamada H, Inada K, Watanabe K, Hashimoto R. Change of prescription for patients with schizophrenia or major depressive disorder during admission: real-world prescribing surveys from the effectiveness of guidelines for dissemination and education psychiatric treatment project. BMC Psychiatry 2023; 23:473. [PMID: 37380997 DOI: 10.1186/s12888-023-04908-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 05/27/2023] [Indexed: 06/30/2023] Open
Abstract
BACKGROUND Polypharmacy of additional psychotropics alongside the main treatment drug (antipsychotics in schizophrenia and antidepressants in major depressive disorder) is common in Japan. Our goal is to align psychotropic prescription in Japan with international standards, while reducing the differences between facilities. To achieve this goal, we aimed to compare prescriptions at the time of hospital admission and discharge. METHODS Data on prescriptions at admission and discharge from 2016 to 2020 were collected. We divided the patients into four groups: (1) mono_mono group, monotherapy of the main drug at admission and discharge; (2) mono_poly group, monotherapy at admission and polypharmacy at discharge; (3) poly_poly group, polypharmacy at admission and discharge; and (4) poly_mono group, polypharmacy at admission and monotherapy at discharge. We compared the changes in dosage and number of psychotropics among the four groups. RESULTS For both schizophrenia and major depressive disorder, the patients who received monotherapy with the main drug at admission were likely to receive main drug monotherapy at discharge and vice versa. For schizophrenia, the polypharmacy was prescribed more often in the mono_poly group than that in the mono_mono group. The prescription was not changed at all for more than 10% of the patients. CONCLUSIONS It is critical to avoid a polypharmacy regimen to ensure that guideline-compliant treatment is provided. We expect higher rates of monotherapy with the main drug after the EGUIDE lectures. TRIAL REGISTRATION The study protocol was registered in the University Hospital Medical Information Network Registry (UMIN000022645).
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Affiliation(s)
- Naoki Hashimoto
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Hokkaido, Japan
| | - Norio Yasui-Furukori
- Department of Psychiatry, Dokkyo Medical University, School of Medicine, Mibu, 321-0293, Shimotsuga, Tochigi, Japan.
| | - Naomi Hasegawa
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Shuhei Ishikawa
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Hokkaido, Japan
| | - Hikaru Hori
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hitoshi Iida
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Kayo Ichihashi
- Department of Neuropsychiatry, University of Tokyo Hospital, Tokyo, Japan
| | - Kenichiro Miura
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Junya Matsumoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Shusuke Numata
- Department of Psychiatry, Graduate School of Biomedical Science, Tokushima University, Tokushima, Japan
| | - Fumitoshi Kodaka
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Ryuji Furihata
- Agency for Student Support and Disability Resources, Kyoto University, Kyoto, Japan
| | - Kazutaka Ohi
- Department of Psychiatry, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Kazuyoshi Ogasawara
- Center for Postgraduate Clinical Training and Career Development, Nagoya University Hospital, Nagoya, Japan
| | - Jun-Ichi Iga
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Hiroyuki Muraoka
- Department of Psychiatry, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiroshi Komatsu
- Department of Psychiatry, Tohoku University Hospital, Sendai, Japan
| | - Masahiro Takeshima
- Department of Neuropsychiatry, Akita University Graduate School of Medicine, Akita, Japan
| | - Kiyokazu Atake
- Health Administration Center (Kyusyu region), Nippon Telegraph and Telephone West Corporation, Fukuoka, Japan
| | | | - Toshinori Nakamura
- Department of Psychiatry, Shinshu University School of Medicine, Matsumoto, Japan
| | - Taishiro Kishimoto
- Hills Joint Research Laboratory for Future Preventive Medicine and Wellness, Keio University School of Medicine, Tokyo, Japan
| | - Akitoyo Hishimoto
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | | | - Tsuyoshi Okada
- Department of Psychiatry, Jichi Medical University, Shimotsuke, Japan
| | - Shinichiro Ochi
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Tatsuya Nagasawa
- Department of NeuroPsychiatry, Kanazawa Medical University, Ishikawa, Japan
| | | | - Hiroki Yamada
- Department of Psychiatry, Showa University Northern Yokohama Hospital, Yokohama, Japan
| | - Takashi Tsuboi
- Department of Neuropsychiatry, Kyorin University School of Medicine, Tokyo, Japan
| | - Hisashi Yamada
- Department of Neuropsychiatry, Hyogo Medical University, Hyogo, Japan
| | - Ken Inada
- Department of Psychiatry, Kitasato University School of Medicine, Sagamihara, Japan
| | - Koichiro Watanabe
- Department of Neuropsychiatry, Kyorin University School of Medicine, Tokyo, Japan
| | - Ryota Hashimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
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8
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Manirajan P, Sivanandy P. Drug Utilisation Review among Geriatric Patients with Noncommunicable Diseases in a Primary Care Setting in Malaysia. Healthcare (Basel) 2023; 11:1665. [PMID: 37372782 DOI: 10.3390/healthcare11121665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
A prospective cross-sectional study was conducted to analyse the drugs prescribed to the elderly population with noncommunicable diseases and to determine the polypharmacy at a primary care clinic in Negeri Sembilan, Malaysia. The study was conducted for 6 months at the primary care clinic of Gemas. Geriatric patients above the age of 65 and diagnosed with noncommunicable diseases were included upon providing written informed consent. The majority of the geriatric patients were between 65 and 69 years (mean: 69.72 ± 2.85) and prescribed 4 or more medications (mean: 5.18 ± 0.64, p = 0.007). More than 95% (n = 295) of the geriatrics were found to have multimorbidity, in which around 45% (n = 139) had type-2 diabetes together with hypertension and dyslipidaemia. Combination therapy was prescribed to more than 97% (n = 302) of the elderly, whereas cardiovascular and endocrine medications were the most commonly prescribed. Ten prescriptions were found to have drug-related problems, prescribing cascade (80%), lack of medicine optimisation (10%), and inappropriate prescription (10%). In this study, the majority of the elderly had multimorbidity; polypharmacy was commonly seen among geriatric patients. Polypharmacy is the biggest threat to the elderly population, as it increases the chances of falls and fall-related injuries. Medicine optimisation and deprescribing will reduce the chances of drug-related problems and morbidity and mortality associated with polypharmacy and over-consumption of medications. Hence, the study recommends the health fraternity look for medication optimisation and deprescribing to reduce the future complications associated with polypharmacy.
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Affiliation(s)
- Priya Manirajan
- Department of Pharmacy Practice, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Palanisamy Sivanandy
- Department of Pharmacy Practice, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
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9
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Masumo Y, Kanahara N, Kogure M, Yamasaki F, Nakata Y, Iyo M. Dopamine supersensitivity psychosis and delay of clozapine treatment in patients with treatment-resistant schizophrenia. Int Clin Psychopharmacol 2023; 38:102-109. [PMID: 36719338 DOI: 10.1097/yic.0000000000000442] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Both the underutilization of clozapine and treatment resistance of patients to clozapine are serious problems worldwide. Identifying clinical markers predicting response to clozapine would help clinicians more effectively utilize clozapine treatment. The present study retrospectively assessed dopamine supersensitivity psychosis (DSP) in addition to other measures such as age at disease onset and delay of clozapine introduction for a total of 47 treatment-resistant schizophrenia (TRS) patients. The response to clozapine was judged with CGI-C at 1 and 2 years from clozapine introduction. Results revealed that the DSP group tended to have a longer delay between designation of TRS and introduction of clozapine and continued to have slightly more severe psychopathology after treatment with clozapine, showing only slight improvement. The logistic regression analysis showed that the age at disease onset was the only significant indicator, predicting responsiveness to clozapine: patients with an onset age <20 years had a significantly better response to clozapine than patients with an onset age ≥20 years. The present study suggests that DSP might be related to a longer delay in clozapine introduction and the persistence of refractory symptoms despite clozapine treatment, whereas early age of disease onset might be related to a better response to clozapine.
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Affiliation(s)
- Yuto Masumo
- Department of Psychiatry, Chiba University Graduate School of Medicine, Chiba
- Department of Psychiatry, Naoki-kai Isogaya Hospital, Ichihara
| | - Nobuhisa Kanahara
- Division of Medical Treatment and Rehabilitation, Center for Forensic Mental Health, Chiba University, Chiba
- Shirayuri-kai Ichihara Tsuruoka Hospital, Ichihara, Japan
| | - Masanobu Kogure
- Department of Psychiatry, Chiba University Graduate School of Medicine, Chiba
| | - Fumiaki Yamasaki
- Department of Psychiatry, Chiba University Graduate School of Medicine, Chiba
| | - Yusuke Nakata
- Department of Psychiatry, Chiba University Graduate School of Medicine, Chiba
| | - Masaomi Iyo
- Department of Psychiatry, Chiba University Graduate School of Medicine, Chiba
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10
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Kyou Y, Yasui-Furukori N, Hasegawa N, Ide K, Ichihashi K, Hashimoto N, Hori H, Shimizu Y, Imamura Y, Muraoka H, Iida H, Ohi K, Yasuda Y, Ogasawara K, Numata S, Iga JI, Tsuboi T, Ochi S, Kodaka F, Furihata R, Onitsuka T, Makinodan M, Komatsu H, Takeshima M, Kubota C, Hishimoto A, Atake K, Yamagata H, Kido M, Nagasawa T, Usami M, Kishimoto T, Kikuchi S, Matsumoto J, Miura K, Yamada H, Watanabe K, Inada K, Hahimoto R. The characteristics of discharge prescriptions including pro re nata psychotropic medications for patients with schizophrenia and major depressive disorder from the survey of the "Effectiveness of guidelines for dissemination and education in psychiatric treatment (EGUIDE)" project. Ann Gen Psychiatry 2022; 21:52. [PMID: 36567327 PMCID: PMC9791735 DOI: 10.1186/s12991-022-00429-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/16/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Several guidelines recommend monotherapy in pharmacotherapy for schizophrenia and major depressive disorder. The content of regular prescriptions has been reported in several studies, but not enough research has been conducted on the content of pharmacotherapy, including pro re nata (PRN) medications. The purpose of this study was to evaluate the content of pharmacotherapy, including PRN medications, and to clarify the relationship with regular prescriptions. METHODS We used data from the "Effectiveness of Guidelines for Dissemination And Education in psychiatric treatment" (EGUIDE) project to investigate the presence or absence of PRN psychotropic medications at discharge for each drug category. We compared the PRN psychotropic prescription ratio at discharge by diagnosis for each drug category. The antipsychotic monotherapy ratio and no prescription ratio of other psychotropics for schizophrenia at discharge and the antidepressant monotherapy ratio and no prescription ratio of other psychotropics for major depressive disorder at discharge were calculated for each regular prescription, including PRN psychotropic medications, as quality indicators (QIs). Spearman's rank correlation test was performed for QI values of regular prescriptions and the QI ratio between regular prescriptions and prescriptions including PRN medications for each diagnosis. RESULTS The PRN psychotropic prescription ratio at discharge was 28.7% for schizophrenia and 30.4% for major depressive disorder, with no significant differences by diagnosis. The prescription ratios of PRN antipsychotic medications and PRN antiparkinsonian medications were significantly higher for schizophrenia. The prescription ratios of PRN anxiolytic and hypnotic and PRN antidepressant medications were significantly higher for patients with major depressive disorder. For both schizophrenia and major depressive disorder, the QI was lower for discharge prescriptions, including PRN medications, than for regular prescriptions. QI values for regular prescriptions and the QI ratio were positively correlated. CONCLUSIONS Considering PRN psychotropic medications, the monotherapy ratio and no prescription ratio of other psychotropics at discharge decreased in pharmacotherapy for schizophrenia and major depressive disorder. A higher ratio of monotherapy and no prescription of other psychotropics on regular prescriptions may result in less concomitant use of PRN psychotropic medications. Further studies are needed to optimize PRN psychotropic prescriptions.
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Affiliation(s)
- Yoshitaka Kyou
- Department of Psychiatry, School of Medicine, Kitasato University, 1-15-1 Kitasato, Minami-Ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Norio Yasui-Furukori
- Department of Psychiatry, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Shimotsuga, Mibu, Tochigi, 321-0293, Japan.
| | - Naomi Hasegawa
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan
| | - Kenta Ide
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan.,Department of Hospital Pharmacy, Hospital of University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-Ku, Kitakyushu-Shi, Fukuoka, 807-8555, Japan
| | - Kayo Ichihashi
- Department of Neuropsychiatry, University of Tokyo Hospital, 7-3-1 Hongo, Tokyo, 113-8655, Japan
| | - Naoki Hashimoto
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Kita 15, Nishi 7, Kita-Ku, Sapporo, 060-8638, Japan
| | - Hikaru Hori
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, 7-45-1 Nanakuma, Jyonan-Ku, Fukuoka City, Fukuoka, 814-0180, Japan
| | - Yoshihito Shimizu
- Department of Pharmacy, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Kahoku, Ishikawa, 920-0293, Japan
| | - Yayoi Imamura
- Department of Neuropsychiatry, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka-Shi, Tokyo, 181-8611, Japan
| | - Hiroyuki Muraoka
- Department of Psychiatry, School of Medicine, Kitasato University, 1-15-1 Kitasato, Minami-Ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Hitoshi Iida
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, 7-45-1 Nanakuma, Jyonan-Ku, Fukuoka City, Fukuoka, 814-0180, Japan
| | - Kazutaka Ohi
- Department of Psychiatry, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan
| | - Yuka Yasuda
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan.,Life Grow Brilliant Mental Clinic, Medical Corporation Foster, 1-3-11 Oyodominami, Kitaku, Osaka, 531-0075, Japan
| | - Kazuyoshi Ogasawara
- Center for Postgraduate Clinical Training and Career Development, Nagoya University Hospital, 65 Tsurumai-Cho, Showa-Ku, Nagoya, 466-8550, Japan
| | - Shusuke Numata
- Department of Psychiatry, Graduate School of Biomedical Science, Tokushima University, 3-8-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Jun-Ichi Iga
- Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Takashi Tsuboi
- Department of Neuropsychiatry, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka-Shi, Tokyo, 181-8611, Japan
| | - Shinichiro Ochi
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Fumitoshi Kodaka
- Department of Psychiatry, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minatoku, Japan
| | - Ryuji Furihata
- Agency for Health, Safety and Environment, Kyoto University, Yoshida Honmachi, Sakyo-Ku, Kyoto, 606-8501, Japan
| | - Toshiaki Onitsuka
- Department of Neuroimaging Psychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashiku, Fukuoka, 812-8582, Japan
| | - Manabu Makinodan
- Department of Psychiatry, Nara Medical University School of Medicine, 840 Shijocho Kashihara, Nara, 634-8522, Japan
| | - Hiroshi Komatsu
- Department of Psychiatry, Tohoku University Hospital, 1-1 Seiryo-Machi, Aobaku, Sendai, 980-8573, Japan
| | - Masahiro Takeshima
- Department of Neuropsychiatry, Akita University Graduate School of Medicine, 1-1-1, Hondo, Akita City, Akita, 010-8543, Japan
| | - Chika Kubota
- Department of Psychiatry, National Center Hospital, National Center of Neurology and Psychiatry, 4-1-1- Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan
| | - Akitoyo Hishimoto
- Department of Psychiatry, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa, Yokohama, 236-0004, Japan
| | - Kiyokazu Atake
- Health Administration Center (Kyusyu Region), Nippon Telegraph and Telephone West Corporation, 13-8 DOIMACHI Bld.2F, Kamikawabatamachi, Hakata-Ku, Fukuoka, 812-0026, Japan
| | - Hirotaka Yamagata
- Division of Neuropsychiatry, Department of Neuroscience, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi, 755-8505, Japan
| | - Mikio Kido
- Kido Clinic, 244 Hounoki, Imizu, Toyama, 934-0053, Japan.,Department of Neuropsychiatry, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Tatsuya Nagasawa
- Department of NeuroPsychiatry, Kanazawa Medical University, 1-1 Daigaku, Uchinada-Machi, Ishikawa, 920-0293, Japan
| | - Masahide Usami
- Department of Child and Adolescent Psychiatry, Kohnodai Hospital, National Center for Global Health and Medicine, 1-7-1 Kohnodai, Ichikawa, Chiba, 272-8516, Japan
| | - Taishiro Kishimoto
- Hills Joint Research Laboratory for Future Preventive Medicine and Wellness, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Saya Kikuchi
- Department of Psychiatry, Tohoku University Hospital, 1-1 Seiryo-Machi, Aobaku, Sendai, 980-8573, Japan
| | - Junya Matsumoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan
| | - Kenichiro Miura
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan
| | - Hisashi Yamada
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan.,Department of Neuropsychiatry, Hyogo Medical University, 1-1, Mukogawa-Cho, Nishinomiya, Hyogo, 663-8501, Japan
| | - Koichiro Watanabe
- Department of Neuropsychiatry, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka-Shi, Tokyo, 181-8611, Japan
| | - Ken Inada
- Department of Psychiatry, School of Medicine, Kitasato University, 1-15-1 Kitasato, Minami-Ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Ryota Hahimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo, 187-8553, Japan
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Second-Generation Antipsychotic Monotherapy Contributes to the Discontinuation of Anticholinergic Drugs in Hospitalized Patients With Schizophrenia. J Clin Psychopharmacol 2022; 42:591-593. [PMID: 36193896 DOI: 10.1097/jcp.0000000000001604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Lio G, Ghazzai M, Haesebaert F, Dubreucq J, Verdoux H, Quiles C, Jaafari N, Chéreau-Boudet I, Legros-Lafarge E, Guillard-Bouhet N, Massoubre C, Gouache B, Plasse J, Barbalat G, Franck N, Demily C. Actionable Predictive Factors of Homelessness in a Psychiatric Population: Results from the REHABase Cohort Using a Machine Learning Approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12268. [PMID: 36231571 PMCID: PMC9565981 DOI: 10.3390/ijerph191912268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND There is a lack of knowledge regarding the actionable key predictive factors of homelessness in psychiatric populations. Therefore, we used a machine learning model to explore the REHABase database (for rehabilitation database-n = 3416), which is a cohort of users referred to French psychosocial rehabilitation centers in France. METHODS First, we analyzed whether the different risk factors previously associated with homelessness in mental health were also significant risk factors in the REHABase. In the second step, we used unbiased classification and regression trees to determine the key predictors of homelessness. Post hoc analyses were performed to examine the importance of the predictors and to explore the impact of cognitive factors among the participants. RESULTS First, risk factors that were previously found to be associated with homelessness were also significant risk factors in the REHABase. Among all the variables studied with a machine learning approach, the most robust variable in terms of predictive value was the nature of the psychotropic medication (sex/sex relative mean predictor importance: 22.8, σ = 3.4). Post hoc analyses revealed that first-generation antipsychotics (15.61%; p < 0.05 FDR corrected), loxapine (16.57%; p < 0.05 FWER corrected) and hypnotics (17.56%; p < 0.05 FWER corrected) were significantly associated with homelessness. Antidepressant medication was associated with a protective effect against housing deprivation (9.21%; p < 0.05 FWER corrected). CONCLUSIONS Psychotropic medication was found to be an important predictor of homelessness in our REHABase cohort, particularly loxapine and hypnotics. On the other hand, the putative protective effect of antidepressants confirms the need for systematic screening of depression and anxiety in the homeless population.
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Affiliation(s)
- Guillaume Lio
- Centre d’Excellence Autisme iMIND, pôle HU-ADIS, Hôpital le Vinatier, 69678 Bron, France
- Equipe «Disorders of the Brain», Institut Marc Jeannerod, UMR 5229, CNRS & Université Lyon 1, 69100 Villeurbanne, France
| | - Malek Ghazzai
- Centre d’Excellence Autisme iMIND, pôle HU-ADIS, Hôpital le Vinatier, 69678 Bron, France
| | | | - Julien Dubreucq
- Centre Hospitalier Universitaire de Saint-Etienne, 42270 Saint-Priest-en-Jarez, France
| | - Hélène Verdoux
- Hôpital Charles Perrens, Université de Bordeaux, 33405 Talence, France
| | - Clélia Quiles
- Hôpital Charles Perrens, Université de Bordeaux, 33405 Talence, France
| | - Nemat Jaafari
- CREATIV & URC Pierre Deniker, Centre Hospitalier Laborit, Université de Poitiers, 86000 Poitiers, France
| | - Isabelle Chéreau-Boudet
- Centre Référent Conjoint de Réhabilitation (CRCR), Centre Hospitalier Universitaire de Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Emilie Legros-Lafarge
- Centre Référent de Réhabilitation Psychosociale de Limoges (C2RL), 87000 Limoges, France
| | | | - Catherine Massoubre
- Centre Hospitalier Universitaire de Saint-Etienne, 42270 Saint-Priest-en-Jarez, France
- Faculté de Médecine, Université de Saint-Etienne, 42023 Saint-Etienne, France
| | | | - Julien Plasse
- Pôle Centre Rive Gauche, Hôpital Le Vinatier, 69678 Bron, France
- Centre Ressource de Réhabilitation Psychosociale et de Remédiation Cognitive (CRR), CH le Vinatier et Institut Marc Jeannerod, UMR 5229 & Université Lyon 1, 69100 Bron, France
| | - Guillaume Barbalat
- Pôle Centre Rive Gauche, Hôpital Le Vinatier, 69678 Bron, France
- Centre Ressource de Réhabilitation Psychosociale et de Remédiation Cognitive (CRR), CH le Vinatier et Institut Marc Jeannerod, UMR 5229 & Université Lyon 1, 69100 Bron, France
| | - Nicolas Franck
- Pôle Centre Rive Gauche, Hôpital Le Vinatier, 69678 Bron, France
- Centre Ressource de Réhabilitation Psychosociale et de Remédiation Cognitive (CRR), CH le Vinatier et Institut Marc Jeannerod, UMR 5229 & Université Lyon 1, 69100 Bron, France
| | - Caroline Demily
- Centre d’Excellence Autisme iMIND, pôle HU-ADIS, Hôpital le Vinatier, 69678 Bron, France
- Equipe «Disorders of the Brain», Institut Marc Jeannerod, UMR 5229, CNRS & Université Lyon 1, 69100 Villeurbanne, France
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De Las Cuevas C, Sanz EJ, de Leon J. Respiratory aspiration during treatment with benzodiazepines, antiepileptic and antidepressant drugs in the pharmacovigilance database from VigiBase. Expert Opin Drug Metab Toxicol 2022; 18:541-553. [PMID: 36073179 DOI: 10.1080/17425255.2022.2122813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Three psychotropic drug classes, benzodiazepines, antiepileptic drugs (AEDs) and antidepressants (ADs), whether used in treatment or overdose, may be associated with respiratory aspiration. Polypharmacy was defined by counting suspected drugs from these classes or two others, antipsychotics and opioids. The confounding effects of polypharmacy were considered in this study. AREAS COVERED VigiBase records of respiratory aspiration associated with benzodiazepines, AEDs, and/or ADs from inception until September 5, 2021, were reviewed. VigiBase, the World Health Organization's global pharmacovigilance database, uses a statistical signal for associations called the information component (IC). EXPERT OPINION The ICs (and IC025) were benzodiazepines 2.8 (and 2.6), AEDs 1.6 (and 1.5), and ADs 1.4 (and 1.3). The cases of respiratory aspiration associated with at least one drug from these 3 classes included: 1) 553 cases absent any known overdose (2.8±1.7 drugs) and 2) 347 overdose cases (2.9±1.8 drugs). Little support for the association of respiratory aspiration and benzodiazepine, AED or AD monotherapy in therapeutic dosages was found. Studies of the association between benzodiazepine monotherapy and respiration aspiration are needed in geriatric patients. ADs added to other medications increased lethality in all cases of respiratory aspiration including those associated with overdose, polypharmacy and/or major medical problems.
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Affiliation(s)
- Carlos De Las Cuevas
- Department of Internal Medicine, Dermatology and Psychiatry, School of Medicine, University of La Laguna, Canary Islands, Spain.,Instituto Universitario de Neurociencia (IUNE), Universidad de La Laguna, San Cristóbal de La Laguna, Spain
| | - Emilio J Sanz
- Department of Physical Medicine and Pharmacology, School of Medicine, Universidad de La Laguna, Canary Islands, Spain.,Hospital Universitario de Canarias, Tenerife, Spain
| | - Jose de Leon
- Mental Health Research Center at Eastern State Hospital, Lexington, KY, USA.,Biomedical Research Centre in Mental Health Net (CIBERSAM), Santiago Apostol Hospital, University of the Basque Country, Vitoria, Spain
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Watanabe Y, Ono S, Sugai T, Suzuki Y, Yamazaki M, Sugawara N, Yasui‐Furukori N, Shimoda K, Mori T, Ozeki Y, Matsuda H, Okamoto K, Sagae T, Someya T. Associations between the number of antipsychotics prescribed and metabolic parameters in Japanese patients with schizophrenia. PCN REPORTS : PSYCHIATRY AND CLINICAL NEUROSCIENCES 2022; 1:e28. [PMID: 38868699 PMCID: PMC11114415 DOI: 10.1002/pcn5.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/31/2022] [Accepted: 06/06/2022] [Indexed: 06/14/2024]
Abstract
Aim There is little evidence on the effects of antipsychotic polypharmacy on metabolic parameters in patients with schizophrenia. Thus, this cross-sectional study explored the associations between the number of antipsychotics prescribed and metabolic parameters in Japanese patients with schizophrenia. Methods We obtained metabolic parameter data from 19,675 patients with schizophrenia. Of these, 1380 (7.0%), 8422 (42.8%), 6326 (32.2%), and 3547 (18.0%) were treated with none, one, two, and three or more antipsychotics, respectively. We compared eight metabolic parameters among the four groups using univariate analyses. We then performed multiple regression analysis to assess the effect of the number of antipsychotics prescribed on metabolic parameters after controlling for the effects of age, sex, type of care (outpatient/inpatient), chlorpromazine-equivalent dose, and antipsychotic type (aripiprazole, olanzapine, and risperidone). Results There were significant differences in body mass index (BMI), systolic and diastolic blood pressure (dBP), total cholesterol, low-density lipoprotein cholesterol, and triglycerides among the four groups. The multiple regression analysis showed that the number of antipsychotics prescribed was significantly correlated with BMI and dBP (standardized regression coefficient = 0.031 and 0.026, respectively). Conclusion Our results suggested that the number of antipsychotics prescribed adversely affects BMI and dBP. Clinicians should avoid inappropriate antipsychotic polypharmacy, especially polypharmacy involving three or more antipsychotics.
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Affiliation(s)
- Yuichiro Watanabe
- Department of Psychiatry, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
| | - Shin Ono
- Department of Psychiatry, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
| | - Takuro Sugai
- Department of Psychiatry, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
- Murakamihamanasu HospitalMurakamiNiigataJapan
| | - Yutaro Suzuki
- Department of Psychiatry, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
| | | | - Norio Sugawara
- Department of Psychiatry, School of MedicineDokkyo Medical UniversityMibuTochigiJapan
| | - Norio Yasui‐Furukori
- Department of Psychiatry, School of MedicineDokkyo Medical UniversityMibuTochigiJapan
| | - Kazutaka Shimoda
- Department of Psychiatry, School of MedicineDokkyo Medical UniversityMibuTochigiJapan
| | - Takao Mori
- Japan Psychiatric Hospital AssociationTokyoJapan
| | - Yuji Ozeki
- Department of PsychiatryShiga University of Medical ScienceOtsuShigaJapan
| | | | | | - Toyoaki Sagae
- Department of Health and Nutrition, Faculty of Health and NutritionYamagata Prefectural Yonezawa University of Nutrition SciencesYonezawaYamagataJapan
| | - Toshiyuki Someya
- Department of Psychiatry, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
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15
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Long-term treatment of antipsychotics and combined therapy with other psychotropic medications inducing weight gain in patients with non-affective psychotic disorder: Evidence from GROUP, a longitudinal study. Psychiatry Res 2022; 314:114680. [PMID: 35753222 DOI: 10.1016/j.psychres.2022.114680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 06/02/2022] [Accepted: 06/11/2022] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Antipsychotics (APs) can cause weight gain. Little is known about changes in weight when APs are combined with other psychotropics. This study examines the weight change in patients undergoing long-term treatment with APs or with AP combined with other psychotropics. METHODS Patients with non-affective psychotic disorder from the GROUP study were divided into three groups: AP medication group (APm) (n = 100), AP in combination with other psychotropics (APc) (n = 73), and medication-free (Meds-free) (n = 100). Weight change was examined at inclusion and after three years using a paired-sample t-test. An Independent-sample t-test was performed to evaluate weight change among patients taking clozapine, olanzapine, and quetiapine and individuals not taking these medications. Linear regression was performed to evaluate the association between covariates and weight. RESULTS Patients in the APm group [mean = 1.800 kg, t(99)=2.849, 95% CI(0.546, 3.054), p = 0.005] and the APc group [mean = 1.877 kg, t(72)=2.688, 95% CI(0.485, 3.268), p = 0.009] showed significant weight gain. Patients taking clozapine, olanzapine or quetiapine showed significant weight gain compared to those not taking these medications [mean difference=1.707 kg, t(271)= 2.061, 95% CI(0.077, 3.337), p = 0.040)]. CONCLUSION Patients receiving APs and APs with other psychotropics gain weight during long-term treatment. It is possible that weight gain is mainly driven by APs.
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Ochi S, Tagata H, Hasegawa N, Yasui-Furukori N, Iga JI, Kashiwagi H, Kodaka F, Komatsu H, Tsuboi T, Tokutani A, Numata S, Ichihashi K, Onitsuka T, Muraoka H, Iida H, Ohi K, Atake K, Kishimoto T, Hori H, Takaesu Y, Takeshima M, Usami M, Makinodan M, Hashimoto N, Fujimoto M, Furihata R, Nagasawa T, Yamada H, Matsumoto J, Miura K, Kido M, Hishimoto A, Ueno SI, Watanabe K, Inada K, Hashimoto R. Clozapine Treatment Is Associated With Higher Prescription Rate of Antipsychotic Monotherapy and Lower Prescription Rate of Other Concomitant Psychotropics: A Real-World Nationwide Study. Int J Neuropsychopharmacol 2022; 25:818-826. [PMID: 35723038 PMCID: PMC9593218 DOI: 10.1093/ijnp/pyac036] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/18/2022] [Accepted: 06/15/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Although clozapine is effective for treatment-resistant schizophrenia (TRS), the rate of clozapine prescription is still low. Whereas antipsychotic monotherapy is recommended in clinical practice guidelines, the rate of antipsychotic polypharmacy is still high. There is little evidence on whether a clozapine prescription influences changes in the rate of monotherapy and polypharmacy, including antipsychotics and other psychotropics. We therefore hypothesized that the rate of antipsychotic monotherapy in patients with TRS who were prescribed clozapine would be higher than that in patients with schizophrenia who were not prescribed clozapine. METHODS We assessed 8306 patients with schizophrenia nationwide from 178 institutions in Japan from 2016 to 2019. We analyzed the psychotropic prescription data at discharge in patients diagnosed with TRS and with no description of TRS (ND-TRS) based on the diagnosis listed in the discharge summary. RESULTS The rate of antipsychotic monotherapy in the TRS with clozapine group (91.3%) was significantly higher than that in the TRS without clozapine group (45.9%; P < 2.0 × 10-16) and the ND-TRS without clozapine group (54.7%; P < 2.0 × 10-16). The rate of antipsychotic monotherapy without any other concomitant psychotropics in the TRS with clozapine group (26.5%) was significantly higher than that in the TRS without clozapine group (12.6%; P = 1.1 × 10-6) and the ND-TRS without clozapine group (17.0%; P = 5.9 × 10-6). CONCLUSIONS Clozapine prescription could be associated with a high rate of antipsychotic monotherapy. Patients will benefit from the correct diagnosis of TRS and thus from proper clozapine prescription.
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Affiliation(s)
- Shinichiro Ochi
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Hiromi Tagata
- Department of Neuropsychiatry, Toho University School of Medicine, Tokyo, Japan
| | - Naomi Hasegawa
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Norio Yasui-Furukori
- Correspondence: Norio Yasui-Furukori, MD, PhD, Department of Psychiatry, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Shimotsuga, Mibu, Tochigi, 321-0293, Japan ()
| | - Jun-ichi Iga
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Hiroko Kashiwagi
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan,Department of Forensic Psychiatry, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Fumitoshi Kodaka
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japsan
| | - Hiroshi Komatsu
- Department of Psychiatry, Tohoku University Hospital, Miyagi, Japan
| | - Takashi Tsuboi
- Department of Neuropsychiatry, Kyorin University School of Medicine, Tokyo, Japan
| | - Akira Tokutani
- Department of Pharmacy, The Hospital of Hyogo College of Medicine, Hyogo, Japan
| | - Shusuke Numata
- Department of Psychiatry, Graduate School of Biomedical Science, Tokushima University, Tokushima, Japan
| | - Kayo Ichihashi
- Department of Neuropsychiatry, University of Tokyo Hospital, Tokyo, Japan
| | - Toshiaki Onitsuka
- Department of Neuroimaging Psychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hiroyuki Muraoka
- Department of Psychiatry, Tokyo Women’s Medical University, Tokyo, Japan
| | - Hitoshi Iida
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Kazutaka Ohi
- Department of Psychiatry, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Kiyokazu Atake
- Nippon Telegraph and Telephone West Corporation Kyushu Health Administration Center, Fukuoka, Japan
| | - Taishiro Kishimoto
- Hills Joint Research Laboratory for Future Preventive Medicine and Wellness, Keio University School of Medicine, Tokyo, Japan
| | - Hikaru Hori
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Yoshikazu Takaesu
- Department of Neuropsychiatry, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Masahiro Takeshima
- Department of Neuropsychiatry, Akita University Graduate School of Medicine, Akita, Japan
| | - Masahide Usami
- Department of Child and Adolescent Psychiatry, Kohnodai Hospital, National Center for Global Health and Medicine, Chiba, Japan
| | - Manabu Makinodan
- Department of Psychiatry, Nara Medical University School of Medicine, Nara, Japan
| | - Naoki Hashimoto
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Hokkaido, Japan
| | - Michiko Fujimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan,Department of Psychiatry, Osaka University Graduate School of Medicine, Osaka, Japan
| | | | - Tatsuya Nagasawa
- Department of NeuroPsychiatry Kanazawa Medical University, Ishikawa, Japan
| | - Hisashi Yamada
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan,Department of Neuropsychiatry, Hyogo College of Medicine, Hyogo, Japan
| | - Junya Matsumoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Kenichiro Miura
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Mikio Kido
- Toyama City Hospital, Toyama, Japan,Department of Neuropsychiatry, University of Toyama Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Akitoyo Hishimoto
- Department of Psychiatry, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Shu-ichi Ueno
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Koichiro Watanabe
- Department of Neuropsychiatry, Kyorin University School of Medicine, Tokyo, Japan
| | - Ken Inada
- Department of Psychiatry, Kitasato University, School of Medicine, Kanagawa, Japan
| | - Ryota Hashimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
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Yamada H, Motoyama M, Hasegawa N, Miura K, Matsumoto J, Ohi K, Yasui-Furukori N, Numata S, Takeshima M, Sugiyama N, Nagasawa T, Kubota C, Atake K, Tsuboi T, Ichihashi K, Hashimoto N, Inagaki T, Takaesu Y, Iga JI, Hori H, Onitsuka T, Komatsu H, Hishimoto A, Fukumoto K, Fujimoto M, Nakamura T, Nemoto K, Furihata R, Yamamura S, Yamagata H, Ogasawara K, Katsumoto E, Murata A, Iida H, Ochi S, Makinodan M, Kido M, Kishimoto T, Yasuda Y, Usami M, Suwa T, Inada K, Watanabe K, Hashimoto R. A dissemination and education programme to improve the clinical behaviours of psychiatrists in accordance with treatment guidelines for schizophrenia and major depressive disorders: the Effectiveness of Guidelines for Dissemination and Education in Psychiatric Treatment (EGUIDE) project. BJPsych Open 2022; 8:e83. [PMID: 35446248 PMCID: PMC9059732 DOI: 10.1192/bjo.2022.44] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 02/02/2022] [Accepted: 03/04/2022] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Clinical practice guidelines for schizophrenia and major depressive disorder have been published. However, these have not had sufficient penetration in clinical settings. We developed the Effectiveness of Guidelines for Dissemination and Education in Psychiatric Treatment (EGUIDE) project as a dissemination and education programme for psychiatrists. AIMS The aim of this study is to assess the effectiveness of the EGUIDE project on the subjective clinical behaviour of psychiatrists in accordance with clinical practice guidelines before and 1 and 2 years after participation in the programmes. METHOD A total of 607 psychiatrists participated in this study during October 2016 and March 2019. They attended both 1-day educational programmes based on the clinical practice guidelines for schizophrenia and major depressive disorder, and answered web questionnaires about their clinical behaviours before and 1 and 2 years after attending the programmes. We evaluated the changes in clinical behaviours in accordance with the clinical practice guidelines between before and 2 years after the programme. RESULTS All of the scores for clinical behaviours in accordance with clinical practice guidelines were significantly improved after 1 and 2 years compared with before attending the programmes. There were no significant changes in any of the scores between 1 and 2 years after attending. CONCLUSIONS All clinical behaviours in accordance with clinical practice guidelines improved after attending the EGUIDE programme, and were maintained for at least 2 years. The EGUIDE project could contribute to improved guideline-based clinical behaviour among psychiatrists.
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Affiliation(s)
- Hisashi Yamada
- Department of Neuropsychiatry, Hyogo College of Medicine, Japan; and Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | - Mikuni Motoyama
- Department of Neuropsychiatry, Hyogo College of Medicine, Japan
| | - Naomi Hasegawa
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | - Kenichiro Miura
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | - Junya Matsumoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | - Kazutaka Ohi
- Department of Psychiatry, Gifu University Graduate School of Medicine, Japan
| | | | - Shusuke Numata
- Department of Psychiatry, Graduate School of Biomedical Science, Tokushima University, Japan
| | - Masahiro Takeshima
- Department of Neuropsychiatry Section of Neuro and Locomotor Science, Akita University Graduate School of Medicine, Japan
| | - Nobuhiro Sugiyama
- Department of Psychiatry, Shinshu University School of Medicine, Japan; and Department of Applied Occupational Therapy, Shinshu University School of Health Sciences, Japan
| | - Tatsuya Nagasawa
- Department of Neuropsychiatry, Kanazawa Medical University, Japan
| | - Chika Kubota
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | - Kiyokazu Atake
- Kyushu Health Administration Center, Nippon Telegraph and Telephone West Corporation, Japan
| | - Takashi Tsuboi
- Department of Neuropsychiatry, Kyorin University School of Medicine, Japan
| | - Kayo Ichihashi
- Department of Neuropsychiatry, University of Tokyo Hospital, Japan
| | - Naoki Hashimoto
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Japan
| | - Takahiko Inagaki
- Adolescent Mental Health Service, Biwako Hospital, Japan; and Department of Psychiatry, Shiga University of Medical Science, Japan
| | - Yoshikazu Takaesu
- Department of Neuropsychiatry, Graduate School of Medicine, University of the Ryukyus, Japan
| | - Jun-ichi Iga
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Japan
| | - Hikaru Hori
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Japan
| | - Toshiaki Onitsuka
- Department of Neuroimaging Psychiatry, Graduate School of Medical Sciences, Kyushu University, Japan
| | | | - Akitoyo Hishimoto
- Department of Psychiatry, Yokohama City University Graduate School of Medicine, Japan
| | - Kentaro Fukumoto
- Department of Neuropsychiatry, Iwate Medical University School of Medicine, Japan
| | - Michiko Fujimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan; and Department of Psychiatry, Osaka University Graduate School of Medicine, Japan
| | | | - Kiyotaka Nemoto
- Department of Psychiatry, Faculty of Medicine, University of Tsukuba, Japan
| | | | | | - Hirotaka Yamagata
- Division of Neuropsychiatry, Department of Neuroscience, Yamaguchi University School of Medicine, Japan
| | - Kazuyoshi Ogasawara
- Center for Postgraduate Clinical Training and Career Development, Nagoya University Hospital, Japan
| | | | - Atsunobu Murata
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
| | - Hitoshi Iida
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Japan
| | - Shinichiro Ochi
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Japan
| | - Manabu Makinodan
- Department of Psychiatry, Faculty of Medicine, Nara Medical University, Japan
| | - Mikio Kido
- Department of Psychiatry, Toyama City Hospital, Japan; and Department of Neuropsychiatry, University of Toyama Graduate School of Medicine and Pharmaceutical Sciences, Japan
| | - Taishiro Kishimoto
- Department of Neuropsychiatry, Keio University School of Medicine, Japan
| | - Yuka Yasuda
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan; and Life Grow Brilliant Mental Clinic, Medical Corporation Foster, Japan
| | - Masahide Usami
- Department of Child and Adolescent Psychiatry, Kohnodai Hospital, National Center for Global Health and Medicine, Japan
| | - Taro Suwa
- Department of Psychiatry, Graduate School of Medicine, Kyoto University, Japan
| | - Ken Inada
- Department of Psychiatry, Tokyo Women's Medical University, Japan
| | - Koichiro Watanabe
- Department of Neuropsychiatry, Kyorin University School of Medicine, Japan
| | - Ryota Hashimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Japan
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Shinfuku N. Analysis of the trends of polypharmacy and high-dose prescriptions in Japan. Asia Pac Psychiatry 2022; 14:e12488. [PMID: 34519433 PMCID: PMC9285042 DOI: 10.1111/appy.12488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 02/27/2021] [Accepted: 08/31/2021] [Indexed: 12/23/2022]
Abstract
INTRODUCTION After extensive research, this study explored whether high-dose prescriptions and polypharmacy remain more frequent in Japan than elsewhere. If confirmed, we aimed to identify the factors that contributed to this unique trend. METHODS The psychotropic drug prescription patterns for patients with schizophrenia in Japan were reviewed. This was based on a large sample collected from surveys of the Research on Asian Psychotropic Prescription Patterns, an international collaborative research project conducted by Asian psychiatrists to monitor prescriptions of psychotropic drugs for people with mental disorders, in 2001, 2004, 2008, and 2016. RESULTS The 2016 Research on Asian Psychotropic Prescription Patterns survey revealed that Japan continued to demonstrate the highest rate of polypharmacy and the highest dosages of psychotropic prescription drugs for patients with schizophrenia among the 15 countries and areas that participated in the survey. DISCUSSION The Research on Asian Psychotropic Prescription Patterns surveys demonstrated that science plays a limited role in the decision-making process for prescriptions of psychotropic medications. Such prescriptions are influenced by a wide range of factors, such as the national mental health policy, prescription-financing systems, the history of psychiatry in each country, and the prevailing culture. Hospital-based national mental health policies and mental health financing systems have been the primary obstacles to reducing polypharmacy in Japan.
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Affiliation(s)
- Naotaka Shinfuku
- Graduate School of Medicine, International Center for Medical Research, Kobe University, Kobe, Japan
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Lin SK, Yang SY, Park SC, Jang OJ, Zhu X, Xiang YT, Ouyang WC, Javed A, Khan MNS, Grover S, Avasthi A, Kallivayalil RA, Chee KY, Chemi N, Kato TA, Hayakawa K, Pariwatcharakul P, Maramis M, Seneviratne L, Kang S, Tang WK, Oo T, Sartorius N, Tan CH, Chong MY, Park YC, Shinfuku N. Prescription Patterns for Bipolar Disorder in Asian Countries: Findings from Research on Asian Prescription Pattern-Bipolar Disorder. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2022; 20:61-69. [PMID: 35078949 PMCID: PMC8813322 DOI: 10.9758/cpn.2022.20.1.61] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/25/2020] [Accepted: 12/26/2020] [Indexed: 12/29/2022]
Abstract
Objective Pharmacotherapy including mood stabilizers and antipsychotics are frequently used in bipolar disorder (BD); however, the lack of consensus regarding the definition of polypharmacy hinders conducting comparative studies across different settings and countries. Research on Asian Prescription Pattern (REAP) is the largest and the longest lasting international collaborative research in psychiatry in Asia. The objective of REAP BD was to investigate the prescription patterns of psychotropic medications across Asian countries. The rates of polypharmacy and psychotropic drug load were also analyzed. Methods The data collection was web-based. Prescription patterns were categorized as (1) mood stabilizer monotherapy: one mood stabilizer; (2) antipsychotic monotherapy: one antipsychotic; (3) simple polypharmacy: one mood stabilizer and one antipsychotic; and (4) complex polypharmacy: ≥ 2 mood stabilizers or/and antipsychotics. The psychotropic drug load in each patient was calculated using the defined daily dose method. Results Among 2003 patients with BD (52.1% female, 42.4 years) from 12 countries, 1,619 (80.8%) patients received mood stabilizers, 1,644 (82.14%) received antipsychotics, and 424 (21.2%) received antidepressants, with 14.7% mood stabilizer monotherapy, 13.4% antipsychotic monotherapy, 48.9% simple polypharmacy, 20.3% complex polypharmacy, and 2.6% other therapy. The average psychotropic drug load was 2.05 ± 1.40. Results varied widely between countries. Conclusion Over 70% of psychotropic regimens involved polypharmacy, which accords with the high prevalence of polypharmacy in BD under a permissive criterion (2 or more core psychotropic drugs) worldwide. Notably, ≥ 80% of our sample received antipsychotics, which may indicate an increasing trend in antipsychotic use for BD treatment.
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Affiliation(s)
- Shih-Ku Lin
- Department of Psychiatry, Taipei City Hospital and Psychiatric Center, Taipei, Taiwan
- Department of Psychiatry, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Shu-Yu Yang
- Department of Pharmacy, Taipei City Hospital, Taipei, Taiwan
| | - Seon-Cheol Park
- Department of Neuropsychiatry, Hanyang University Guri Hospital, Guri, Korea
| | - Ok-Jin Jang
- Department of Psychiatry, Bugok National Hospital, Changyeong, Korea
| | - Xiaomin Zhu
- Department of Psychiatry, Suzhou Guangji Hospital, the Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Yu-Tao Xiang
- Department of Psychiatry, Beijing Anding Hospital of Capital Medical University, Beijing, China
- Unit of Psychiatry, Faculty of Health Sciences, University of Macau, Macao SAR, China
| | - Wen-Chen Ouyang
- Department of Geriatric Psychiatry, Jianan Psychiatric Center, Tainan, Taiwan
- Department of Psychiatry, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
| | - Afzal Javed
- Pakistan Psychiatric Research Centre, Fountain House, Lahore, Pakistan
| | | | - Sandeep Grover
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajit Avasthi
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Kok Yoon Chee
- Department of Psychiatry & Mental Health, Tunku Abdul Rahman Institute of Neurosciences, Kuala Lumpur Hospital, Kuala Lumpur, Malaysia
| | - Norliza Chemi
- Department of Psychiatry and Mental Health, Hospital Kajang, Selangor, Malaysia
| | - Takahiro A. Kato
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kohei Hayakawa
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | - Margarita Maramis
- Department of Psychiatry, Dr. Soetomo Hospital - Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | - Lakmi Seneviratne
- Department of Psychiatry, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - Sim Kang
- Institute of Mental Health, Buangkok Green Medical Park, Singapore
| | - Wai Kwong Tang
- Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, China
| | - Tin Oo
- Mental Health Hospital, Yangon University of Medicine, Yangon, Myanmar
| | - Norman Sartorius
- Association for the Improvement of Mental Health Programs, Geneva, Switzerland
| | - Chay-Hoon Tan
- Department of Pharmacology, National University of Singapore, Singapore
| | - Mian-Yoon Chong
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung & Chang Gung University School of Medicine, Linkou, Taiwan
| | - Yong Chon Park
- Department of Neuropsychiatry, Hanyang University Guri Hospital, Guri, Korea
| | - Naotaka Shinfuku
- School of Human Sciences, Seinan Gakuin University, Fukuoka, Japan
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Tanahashi I, Shiganami T, Iwayama T, Wake T, Kobayashi S, Yoshimasu H. Association between psychotropic prescriptions and the total amount of psychotropics ingested during an intentional overdose: A single-center retrospective study. Neuropsychopharmacol Rep 2022; 42:166-173. [PMID: 35174671 PMCID: PMC9216370 DOI: 10.1002/npr2.12242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 02/02/2022] [Accepted: 02/03/2022] [Indexed: 11/17/2022] Open
Abstract
Aim To investigate the association between psychotropic prescriptions and the total amount of psychotropics ingested during a subsequent intentional overdose and to examine factors related to the number of psychotropic prescriptions. Methods The initial sample comprised 69 patients who were admitted to the emergency department of a general hospital in Japan following an intentional overdose via psychotropic medications. We performed retrospective hierarchical multiple regression analysis with the total amount of psychotropics ingested at the overdose as a dependent variable and factors related to deliberate self‐harm or overdose identified in previous studies as independent variables. We compared two models, one that did not (Step 1) and one that did (Step 2) include the number of different prescribed psychotropic medications as an independent variable in the analysis. Results Forty‐seven patients were eligible for the analysis. The number of different prescribed psychotropic medications was associated with the total amount of psychotropics ingested at the overdose in Step 2 (β = 0.40, P = .01). There was a trend toward an association between the past number of deliberate self‐harm events and the total amount of psychotropics ingested at the overdose in Step 1 (β = 0.30, P = .05), but this trend was weakened in Step 2 (β = 0.15, P = .33). Conclusion The number of different prescribed psychotropics appeared to influence the risk of subsequent intentional overdose through increasing the total amount of psychotropics ingested. Cumulative psychotropic prescriptions, particularly those delivered after deliberate self‐harm, might be indirectly related to this risk. The number of different prescribed psychotropics appeared to influence the risk of subsequent intentional overdose through increasing the total amount of psychotropics ingested. Cumulative psychotropic prescriptions, particularly those delivered after deliberate self‐harm, might be indirectly related to this risk.![]()
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Affiliation(s)
- Iori Tanahashi
- Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan.,The Maruki Memorial Medical and Social Welfare Center, Iruma, Japan
| | - Takafumi Shiganami
- Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Takayuki Iwayama
- Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan.,Department of Psychology, Showa Women's University, Setagaya, Japan
| | - Taisei Wake
- Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Sayaka Kobayashi
- Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Haruo Yoshimasu
- Department of Psychiatry, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
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21
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Combination Therapy of Long-Acting Injectable Second-Generation Antipsychotics and Oral Antipsychotics: A Retrospective Chart Review and Prescribers' Attitude Survey. J Clin Psychopharmacol 2022; 42:81-86. [PMID: 34668878 DOI: 10.1097/jcp.0000000000001487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although long-acting injectable antipsychotics (LAI-APs) have been considered as a monotherapeutic option in the maintenance treatment of schizophrenia, it has been recently reported that the combination therapy of LAI-APs and oral antipsychotics (OAPs) is common. METHODS We conducted a retrospective chart review to examine the situation of the combination therapy of LAI second-generation antipsychotics (LAI-SGAs) and OAPs, and a questionnaire survey to investigate prescribers' attitudes toward the combination therapy. We included patients who received any LAI-SGAs for 1 month or longer and classified them into monotherapy and combination therapy groups. We collected information on age, sex, primary psychiatric diagnosis, and concomitant psychotropic medications. RESULTS Of the 132 patients, 39 (29.5%) received the combination therapy of LAI-SGAs and OAPs. Long-acting injectable risperidone was significantly associated with receiving the combination therapy compared with LAI aripiprazole. Olanzapine was the most common OAP in combination with LAI-SGAs. Only 8 patients (20.5%) concurrently received the same type of OAPs as LAI-SGAs. More than 60% of the patients received OAP polypharmacy before the initiation of LAI-SGAs. The psychiatrists in charge prescribed LAI-SGAs mainly because of a concern about adherence, and OAPs mainly because of insufficient dose of LAI-SGAs, to patients in the combination therapy group. They estimated that adherence to OAPs in two thirds of the patients in the combination therapy group was 80% or higher. CONCLUSIONS The present study showed that the combination therapy of LAI-SGAs and OAPs is often conducted in real-world clinical practice. Considering the reason for the introduction of LAI-APs, clinicians should carefully monitor patients' adherence to OAPs concurrently used with LAI-APs.
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22
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Mori Y, Takeuchi H, Tsutsumi Y. Current perspectives on the epidemiology and burden of tardive dyskinesia: a focused review of the clinical situation in Japan. Ther Adv Psychopharmacol 2022; 12:20451253221139608. [PMID: 36601351 PMCID: PMC9806439 DOI: 10.1177/20451253221139608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 10/28/2022] [Indexed: 12/28/2022] Open
Abstract
UNLABELLED Tardive dyskinesia (TD) is a movement disorder that can develop with the use of dopamine receptor-blocking agents and is most commonly caused by antipsychotics. The use of antipsychotics is expanding, which may lead to an increased number of patients experiencing TD. To summarise the current knowledge of the epidemiology and risk factors for TD in Japan, we reviewed articles related to the current state of knowledge around TD identified through a PubMed search, and held a roundtable discussion of experts in Japan on 9 September 2021 to form the basis of the opinion presented within this review. The true prevalence of TD among patients treated with antipsychotics is not well characterised; it is reported to be between 15% and 50% globally and between 6.5% and 7.7% in Japan. Potential barriers to timely treatment of TD include the stigma surrounding mental health issues and the lack of data regarding TD in Asian patients. This review summarises the current knowledge of the epidemiology, challenges to TD diagnosis and risk factors for TD in Japan. Recent strategies for symptom monitoring and early diagnosis, as well as consensus recommendations are included. Achieving a high level of awareness of TD among physicians who treat patients with psychiatric disorders is of great importance and physicians should ensure that patients with psychiatric disorders receiving antipsychotics are proactively monitored for signs of TD. PLAIN LANGUAGE SUMMARY Plain Language Summary (In Japanese). VISUAL SUMMARY Visual Summary (In Japanese).
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Affiliation(s)
- Yasuhiro Mori
- Department of Psychiatry, Aichi Medical University, 1-1 Yazako-karimata, Nagakute 480-1195, Aichi, Japan
| | - Hiroyoshi Takeuchi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
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23
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Nakagami Y, Hayakawa K, Horinouchi T, Pereira-Sanchez V, Tan MPJ, Park SC, Park YC, Moon SW, Choi TY, Avasthi A, Grover S, Kallivayalil RA, Rai Y, Shalbafan M, Chongsuksiri P, Udomratn P, Kathriarachchi ST, Xiang YT, Sim K, Javed A, Chong MY, Tan CH, Lin SK, Inada T, Murai T, Kanba S, Sartorius N, Shinfuku N, Kato TA. A Call for a Rational Polypharmacy Policy: International Insights From Psychiatrists. Psychiatry Investig 2021; 18:1058-1067. [PMID: 34732030 PMCID: PMC8600221 DOI: 10.30773/pi.2021.0169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 07/02/2021] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE Recently, rational polypharmacy approaches have been proposed, regardless of the lower risk and cost of monotherapy. Considering monotherapy as first-line treatment and polypharmacy as rational treatment, a balanced attitude toward polypharmacy is recommended. However, the high prevalence of polypharmacy led the Japanese government to establish a polypharmacy reduction policy. Based on this, the association between the policy and psychiatrists' attitude toward polypharmacy has been under debate. METHODS We developed an original questionnaire about Psychiatrists' attitudes toward polypharmacy (PAP). We compared the PAP scores with the treatment decision-making in clinical case vignettes. Multiple regression analyses were performed to quantify associations of explanatory variables including policy factors and PAP scores. The anonymous questionnaires were administered to psychiatrists worldwide. RESULTS The study included 347 psychiatrists from 34 countries. Decision-making toward polypharmacy was associated with high PAP scores. Multiple regression analysis revealed that low PAP scores were associated with the policy factor (β=-0.20, p=0.004). The culture in Korea was associated with high PAP scores (β=0.34, p<0.001), whereas the culture in India and Nepal were associated with low scores (β=-0.15, p=0.01, and β=-0.17, p=0.006, respectively). CONCLUSION Policy on polypharmacy may influence psychiatrists' decision-making. Thus, policies considering rational polypharmacy should be established.
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Affiliation(s)
- Yukako Nakagami
- Department of Psychiatry, Kyoto University Graduate School of Medicine, Kyoto, Japan.,Department of Preventive Services, School of Public Health/Medicine and Medical Science, Kyoto University, Kyoto, Japan
| | - Kohei Hayakawa
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toru Horinouchi
- Department of Neuroscience, Trafford Centre for Medical Research, Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | - Victor Pereira-Sanchez
- Department of Child and Adolescent Psychiatry, NYU Grossman School of Medicine, New York, USA
| | - Marcus P J Tan
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Seon-Cheol Park
- Department of Psychiatry, Hanyang University Guri Hospital, Guri, Republic of Korea
| | - Yong Chon Park
- Department of Psychiatry, Hanyang University Guri Hospital, Guri, Republic of Korea
| | - Seok Woo Moon
- Department of Psychiatry, Konkuk University Chungju Hospital, Institute of Medical Science, Chungju, Republic of Korea
| | - Tae Young Choi
- Department of Psychiatry, Catholic University of Daegu School of Medicine, Daegu, Republic of Korea
| | - Ajit Avasthi
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sandeep Grover
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Yugesh Rai
- Essex Partnership University Trust, Colchester, UK
| | | | | | - Pichet Udomratn
- Department of Psychiatry, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - Samudra T Kathriarachchi
- Department of Psychiatry, Faculty of Medical Sciences, University of Sri Jayewardenepura, Sri Lanka
| | - Yu-Tao Xiang
- Unit of Psychiatry, Department of Public Health and Medicinal Administration, University of Macau, Macao SAR, China
| | - Kang Sim
- Institute of Mental Health, Buangkok Green Medical Park, Singapore
| | - Afzal Javed
- Pakistan Psychiatric Research Centre, Fountain House, Lahore, Pakistan
| | - Mian-Yoon Chong
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung & Chang Gung University School of Medicine, Taoyuan, Taiwan
| | - Chay-Hoon Tan
- Department of Pharmacology, National University of Singapore, Singapore
| | - Shih-Ku Lin
- Department of Psychiatry, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Toshiya Inada
- Department of Psychiatry, Nagoya University, Graduate School of Medicine, Nagoya, Japan
| | - Toshiya Murai
- Department of Psychiatry, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shigenobu Kanba
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Norman Sartorius
- Association for the Improvement of Mental Health Programmes, Geneva, Switzerland
| | - Naotaka Shinfuku
- Department of Social Welfare, School of Human Sciences, Seinan Gakuin University, Fukuoka, Japan
| | - Takahiro A Kato
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Hashimoto N, Yasui-Furukori N, Hasegawa N, Ishikawa S, Numata S, Hori H, Iida H, Ichihashi K, Furihata R, Murata A, Tsuboi T, Takeshima M, Kyou Y, Komatsu H, Kubota C, Ochi S, Takaesu Y, Usami M, Nagasawa T, Hishimoto A, Miura K, Matsumoto J, Ohi K, Yamada H, Inada K, Watanabe K, Shimoda K, Hashimoto R. Characteristics of discharge prescriptions for patients with schizophrenia or major depressive disorder: Real-world evidence from the Effectiveness of Guidelines for Dissemination and Education (EGUIDE) psychiatric treatment project. Asian J Psychiatr 2021; 63:102744. [PMID: 34325252 DOI: 10.1016/j.ajp.2021.102744] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 05/25/2021] [Accepted: 06/24/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Monopharmacy with antipsychotics and antidepressants is the first-line treatment for schizophrenia and major depressive disorder (MDD) in most clinical guidelines, while polypharmacy with psychotropic agents in the treatment of schizophrenia is common in clinical practice. There are no detailed data on the prescription patterns for inpatients with mental illness with reliable diagnoses made by treating psychiatrists. METHODS We gathered prescription data at discharge from 2177 patients with schizophrenia and 1238 patients with MDD from October 2016 to March 2018. RESULTS The patients with schizophrenia aged between 60 and 79 were prescribed lower doses of antipsychotics and hypnotics/anxiolytics than those aged between 40 and 59. There were significant differences between the prescription rate of antipsychotics in the patients with schizophrenia and that of antidepressants in the patients with MDD. The frequency of concomitant drugs such as anti-Parkinson drugs, anxiolytics/hypnotics and mood stabilizers in the subjects with schizophrenia prescribed antipsychotic polypharmacy was significantly higher than that with monotherapy. For the patients with schizophrenia, olanzapine, risperidone, aripiprazole, quetiapine, and blonanserin were the five most prescribed antipsychotics. For the patients with MDD, mirtazapine, duloxetine, escitalopram, trazodone and sertraline were the five most prescribed antidepressants. CONCLUSIONS Our results showed the use of high doses of antipsychotics, high percentages of antipsychotic polypharmacy and concurrent use of hypnotics/anxiolytics in patients with schizophrenia. Notably, these data were collected before intensive instruction regarding the guidelines; therefore, we need to assess the change in the prescription pattern post guideline instruction.
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Affiliation(s)
- Naoki Hashimoto
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Hokkaido, Japan
| | - Norio Yasui-Furukori
- Department of Psychiatry, Dokkyo Medical University School of Medicine, Tochigi, Japan.
| | - Naomi Hasegawa
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Shuhei Ishikawa
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Hokkaido, Japan
| | - Shusuke Numata
- Department of Psychiatry, Graduate School of Biomedical Science, Tokushima University, Tokushima, Japan
| | - Hikaru Hori
- Department of Psychiatry, School of Medicine, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Hitoshi Iida
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Kayo Ichihashi
- Department of Neuropsychiatry, University of Tokyo Hospital, Tokyo, Japan
| | | | - Atsunobu Murata
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Takashi Tsuboi
- Department of Neuropsychiatry, Kyorin University School of Medicine, Mitaka, Japan
| | - Masahiro Takeshima
- Department of Neuropsychiatry, Akita University Graduate School of Medicine, Akita, Japan
| | - Yoshitaka Kyou
- Department of Psychiatry, Kitasato University, School of Medicine, Kanagawa, Japan
| | - Hiroshi Komatsu
- Department of Psychiatry, Tohoku University Hospital, Sendai, Japan
| | - Chika Kubota
- National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan
| | - Shinichiro Ochi
- Department of Neuropsychiatry, Molecules and Function, Graduate School of Medicine, Ehime University, Ehime, Japan
| | - Yoshikazu Takaesu
- Department of Neuropsychiatry, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Masahide Usami
- Department of Child and Adolescent Psychiatry, Kohnodai Hospital, National Center for Global Health and Medicine, Ichikawa, Chiba, Japan
| | - Tatsuya Nagasawa
- Department of NeuroPsychiatry Kanazawa Medical University, Ishikawa, Japan
| | - Akitoyo Hishimoto
- Department of Psychiatry, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kenichiro Miura
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Junya Matsumoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Kazutaka Ohi
- Department of Psychiatry and Psychotherapy, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hisashi Yamada
- Department of Neuropsychiatry, Hyogo College of Medicine, Hyogo, Japan
| | - Ken Inada
- Department of Psychiatry, Tokyo Women's Medical University, Tokyo, Japan
| | - Koichiro Watanabe
- Department of Neuropsychiatry, Kyorin University School of Medicine, Mitaka, Japan
| | - Kazutaka Shimoda
- Department of Psychiatry, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Ryota Hashimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
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Yang KC, Liao YT, Yang YK, Lin SK, Liang CS, Bai YM. Evidence-Based Expert Consensus Regarding Long-Acting Injectable Antipsychotics for Schizophrenia from the Taiwanese Society of Biological Psychiatry and Neuropsychopharmacology (TSBPN). CNS Drugs 2021; 35:893-905. [PMID: 34312788 DOI: 10.1007/s40263-021-00838-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/14/2021] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Schizophrenia is a chronic, debilitating psychiatric disorder with a high risk of relapse. Nonadherence to medication is a significant contributor to poor outcomes. Although long-acting injectable (LAI) antipsychotics prevent the relapse of schizophrenia, several factors present obstacles to the use of LAI antipsychotics, and clinical guidelines for LAI antipsychotics remain limited. To provide clinical recommendations, the Taiwanese Society of Biological Psychiatry and Neuropsychopharmacology (TSBPN) developed consensus statements for the effectiveness, target populations, initiation timing, and particular clinical situations for the use of LAI antipsychotics in patients with schizophrenia. METHODS After a systematic literature review, a working group drafted consensus statements for the selected clinical topics and determined the levels of evidence-based recommendation based on the latest World Federation of Societies of Biological Psychiatry grading system. A scientific committee evaluated the draft statements and decided the final recommendations regarding the grades by anonymous voting after incorporating clinical experience and practice into the evidence from research. RESULTS The TSBPN proposed ten consensus statements for the application of LAI antipsychotics. The current evidence supported that LAI antipsychotics could be a treatment option for all schizophrenia patients, including first-episode patients. LAI antipsychotics could be initiated both during an acute psychotic episode and when patients are stable. The consensus also gave recommendations for particular clinical situations with insufficient scientific data, such as for use in elderly or adolescent patients, patients with treatment-resistant schizophrenia, and breakthrough psychosis, and strategies to assist patients/caregivers with decision making. CONCLUSIONS The consensus statements developed by the TSBPN provide evidence-based clinical recommendations and could give clinicians more confidence when prescribing LAI antipsychotics to treat schizophrenia, thereby improving treatment outcomes.
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Affiliation(s)
- Kai-Chun Yang
- Department of Psychiatry, Taipei Veterans General Hospital, No. 201, Sec 2, Shih-Pai Rd., Beitou, 11217, Taipei, Taiwan.,Division of Psychiatry, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yin-To Liao
- Department of Psychiatry, Chung Shan Medical University Hospital, Taichung, Taiwan.,Department of Psychiatry, School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yen-Kuang Yang
- Department of Psychiatry, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan.,Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Psychiatry, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan
| | - Shih-Ku Lin
- Department of Psychiatry, Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Psychiatry, Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chih-Sung Liang
- Department of Psychiatry, Beitou Branch, Tri-Service General Hospital, No.60, Xinmin Road, Beitou District, Taipei, 11243, Taiwan. .,Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan.
| | - Ya-Mei Bai
- Department of Psychiatry, Taipei Veterans General Hospital, No. 201, Sec 2, Shih-Pai Rd., Beitou, 11217, Taipei, Taiwan. .,Division of Psychiatry, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan. .,Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Numata S, Nakataki M, Hasegawa N, Takaesu Y, Takeshima M, Onitsuka T, Nakamura T, Edagawa R, Edo H, Miura K, Matsumoto J, Yasui‐Furukori N, Kishimoto T, Hori H, Tsuboi T, Yasuda Y, Furihata R, Muraoka H, Ochi S, Nagasawa T, Kyou Y, Murata A, Katsumoto E, Ohi K, Hishimoto A, Inada K, Watanabe K, Hashimoto R. Improvements in the degree of understanding the treatment guidelines for schizophrenia and major depressive disorder in a nationwide dissemination and implementation study. Neuropsychopharmacol Rep 2021; 41:199-206. [PMID: 33704931 PMCID: PMC8340832 DOI: 10.1002/npr2.12173] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/21/2021] [Accepted: 02/24/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND To implement clinical practice guidelines (CPGs), it is necessary for psychiatrists to deepen their understanding of the CPGs. The Effectiveness of Guidelines for Dissemination and Education in Psychiatric Treatment (EGUIDE) project is a nationwide dissemination and implementation study of two sets of CPGs for schizophrenia and major depressive disorder (MDD). METHODS A total of 413 psychiatrists (n = 212 in 2016; n = 201 in 2017) learned the two CPGs in the education program of the EGUIDE project, and clinical knowledge of these CPGs was evaluated at baseline and after the programs. To improve the correct answer rate for clinical knowledge after the programs, we revised the lecture materials associated with items that had a low correct answer rate in 2016 and used the revised lecture materials with the CPGs in 2017. The rates of correct answers after the programs between the 2016 and 2017 groups were compared. RESULTS The correct answer rate of one item on the schizophrenia CPG and one item on the MDD CPG tended to be improved (S-D5 and D-C6) and that of one on the MDD CPG was significantly improved (D-D3, P = 0.0008) in the 2017 group compared to those in the 2016 group. CONCLUSIONS We reported improvements in clinical knowledge of CPGs after the EGUIDE program in the 2017 group following revision of the lecture materials based on results from the 2016 group. These attempts to improve the degree of understanding of CPGs may facilitate the successful dissemination and implementation of psychiatric guidelines in everyday practice.
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Affiliation(s)
- Shusuke Numata
- Department of PsychiatryInstitute of Biomedical ScienceTokushima University Graduate SchoolTokushimaJapan
| | - Masahito Nakataki
- Department of PsychiatryInstitute of Biomedical ScienceTokushima University Graduate SchoolTokushimaJapan
| | - Naomi Hasegawa
- Department of Pathology of Mental DiseasesNational Center of Neurology and PsychiatryNational Institute of Mental HealthTokyoJapan
| | - Yoshikazu Takaesu
- Department of NeuropsychiatrySchool of MedicineKyorin UniversityTokyoJapan
| | - Masahiro Takeshima
- Department of NeuropsychiatryAkita University Graduate School of MedicineAkitaJapan
| | - Toshiaki Onitsuka
- Department of NeuropsychiatryGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Toshinori Nakamura
- Department of PsychiatryShinshu University School of MedicineNaganoJapan
| | - Reon Edagawa
- Department of PsychiatryInstitute of Biomedical ScienceTokushima University Graduate SchoolTokushimaJapan
| | - Hiroaki Edo
- Department of PsychiatryInstitute of Biomedical ScienceTokushima University Graduate SchoolTokushimaJapan
| | - Kenichiro Miura
- Department of Pathology of Mental DiseasesNational Center of Neurology and PsychiatryNational Institute of Mental HealthTokyoJapan
| | - Junya Matsumoto
- Department of Pathology of Mental DiseasesNational Center of Neurology and PsychiatryNational Institute of Mental HealthTokyoJapan
| | | | - Taishiro Kishimoto
- Department of NeuropsychiatryKeio University School of MedicineTokyoJapan
| | - Hikaru Hori
- Department of PsychiatrySchool of MedicineUniversity of Occupational and Environmental HealthFukuokaJapan
| | - Takashi Tsuboi
- Department of NeuropsychiatrySchool of MedicineKyorin UniversityTokyoJapan
| | - Yuka Yasuda
- Department of Pathology of Mental DiseasesNational Center of Neurology and PsychiatryNational Institute of Mental HealthTokyoJapan
- Medical Corporation FosterOsakaJapan
| | - Ryuji Furihata
- Department of PsychiatryNihon University School of MedicineTokyoJapan
- Kyoto University Health ServiceKyotoJapan
| | - Hiroyuki Muraoka
- Department of PsychiatryTokyo Women’s Medical UniversityTokyoJapan
| | - Shinichiro Ochi
- Department of Neuropsychiatry, Molecules and FunctionEhime University Graduate School of MedicineEhimeJapan
| | - Tatsuya Nagasawa
- Department of NeuroPsychiatryKanazawa Medical UniversityIshikawaJapan
| | - Yoshitaka Kyou
- Department of PsychiatrySchool of MedicineKitasato UniversityKanagawaJapan
| | - Atsunobu Murata
- Department of Pathology of Mental DiseasesNational Center of Neurology and PsychiatryNational Institute of Mental HealthTokyoJapan
| | | | - Kazutaka Ohi
- Department of Psychiatry and PsychotherapyGifu University Graduate School of MedicineGifuJapan
| | - Akitoyo Hishimoto
- Department of PsychiatryYokohama City University Graduate School of MedicineYokohamaJapan
| | - Ken Inada
- Department of PsychiatryTokyo Women’s Medical UniversityTokyoJapan
| | - Koichiro Watanabe
- Department of NeuropsychiatrySchool of MedicineKyorin UniversityTokyoJapan
| | - Ryota Hashimoto
- Department of Pathology of Mental DiseasesNational Center of Neurology and PsychiatryNational Institute of Mental HealthTokyoJapan
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Ewig CLY, Cheng YM, Li HS, Wong JCL, Cho AHY, Poon FMH, Li CK, Cheung YT. Use of Chronic Prescription Medications and Prevalence of Polypharmacy in Survivors of Childhood Cancer. Front Oncol 2021; 11:642544. [PMID: 33869032 PMCID: PMC8047635 DOI: 10.3389/fonc.2021.642544] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/04/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND As survivors of childhood cancer age, development of cancer treatment-related chronic health conditions often occur. This study aimed to describe the pattern of chronic prescription medication use and identify factors associated with polypharmacy among survivors of childhood cancer. METHODS This was a retrospective study conducted at the pediatric oncology long-term follow-up clinic in Hong Kong. Eligible subjects included survivors who were (1) diagnosed with cancer before 18 years old, (2) were at least 3 years post-cancer diagnosis and had completed treatment for at least 30 days, and (3) receiving long-term follow-up care at the study site between 2015 and 2018. Dispensing records of eligible survivors were reviewed to identify medications taken daily for ≥30 days or used on an "as needed" basis for ≥6 months cumulatively within the past 12-month period. Polypharmacy was defined as the concurrent use of ≥5 chronic medications. Multivariable log-binomial modeling was conducted to identify treatment and clinical factors associated with medication use pattern and polypharmacy. RESULTS This study included 625 survivors (mean current age = 17.9 years, standard deviation [SD] = 7.2 years) who were 9.2 [5.2] years post-treatment. Approximately one-third (n = 219, 35.0%) of survivors were prescribed at least one chronic medication. Frequently prescribed medication classes include systemic antihistamines (26.5%), sex hormones (19.2%), and thyroid replacement therapy (16.0%). Overall prevalence of polypharmacy was 5.3% (n = 33). A higher rate of polypharmacy was found in survivors of CNS tumors (13.6%) than in survivors of hematological malignancies (4.3%) and other solid tumors (5.3%) (P = .0051). Higher medication burden was also observed in survivors who had undergone cranial radiation (RR = 6.31; 95% CI = 2.75-14.49) or hematopoietic stem-cell transplantation (HSCT) (RR = 3.53; 95% CI = 1.59-7.83). CONCLUSION Although polypharmacy was observed in a minority of included survivors of childhood cancer, chronic medication use was common. Special attention should be paid to survivors of CNS tumors and survivors who have undergone HSCT or cranial radiation. These individuals should be monitored closely for drug-drug interactions and adverse health outcomes that may result from multiple chronic medications, particularly during hospitalization in an acute care setting.
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Affiliation(s)
- Celeste L. Y. Ewig
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Yi Man Cheng
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Hoi Shan Li
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | | | - Alex Hong Yu Cho
- Department of Pharmacy, Hong Kong Children’s Hospital, Hong Kong, China
| | | | - Chi Kong Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong, China
- Department of Oncology and Hematology, The Hong Kong Children’s Hospital, Hong Kong, China
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
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Tran VD, Cao NTT, Le MH, Pham DT, Nguyen KT, Dorofeeva VV, Loskutova EE. Medical staff perspective on factors influencing their prescribing decisions: a cross-sectional study in Mekong Delta, Vietnam. JOURNAL OF PHARMACEUTICAL HEALTH SERVICES RESEARCH 2021. [DOI: 10.1093/jphsr/rmaa011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Objectives
Understanding medical staff’s prescription behaviors helps improve the quality of prescriptions and the rationality of medication use. Although factors affecting the prescribing decisions were discussed in various studies worldwide, limited knowledge of these issues has been reported in Vietnam. This paper aims to examine factors that influence prescribing behavior concerning medical staff’s demographics and characteristic differences.
Methods
Quantitative descriptive cross-sectional study, using adapted questionnaire consisting of 27 factors divided into 9 factor categories, was conducted with medical staff in Mekong Delta during June–July, 2019. Rasch analysis was performed to assess the questionnaire psychometric properties. Descriptive analysis, parametric tests and non-parametric tests were utilized to address the study objectives.
Key findings
A total of 201 participants completed the questionnaire. A majority of participants (>90%) agreed that their own decision to prescribe a drug was influenced by several factors such as drug safety and efficacy (92.5%), patient history (92.0%), patient income (92.0%) and patient disease status (91.0%). There were significant age differences in influences on prescribing decision. Medical staff aged under 30 appreciated the role of pharmacists higher than whose aged 31–40 (P-value = 0.010) and over 40 (P-value = 0.013). Additionally, they were more concerned with ‘patient characteristics’ including patient request, expectations, and disease status when making prescribing decisions compared with whose aged over 40 (P-value = 0.005).
Conclusions
The study revealed various factors influencing medical staff prescription decision-making processes. These findings could be useful for pharmaceutical companies in Vietnam in developing marketing strategies, and for policy-makers in timely improvement of prescription quality.
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Affiliation(s)
- Van De Tran
- Department of Traditional Medicine, Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
- Department of Drug Administration, Faculty of Pharmacy, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
- Department of Pharmaceutical Management and Economics, Faculty of Medicine, Peoples’ Friendship University of Russia (RUDN University), Moscow, Russia
| | - Nguyen Thi Tai Cao
- Department of Biology and Genetics, Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Minh Hoang Le
- Department of Traditional Medicine, Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Duy Toan Pham
- Department of Chemistry, College of Natural Sciences, Can Tho University, Can Tho, Vietnam
| | - Kien Trung Nguyen
- Department of Physiology, Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Valeria Valeryevna Dorofeeva
- Department of Pharmaceutical Management and Economics, Faculty of Medicine, Peoples’ Friendship University of Russia (RUDN University), Moscow, Russia
| | - Ekaterina Efimovna Loskutova
- Department of Pharmaceutical Management and Economics, Faculty of Medicine, Peoples’ Friendship University of Russia (RUDN University), Moscow, Russia
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Chen HK, Lin MC. Psychotropic drug prescription patterns and their predictors among older adult patients with schizophrenia in a tertiary-referral psychiatric hospital. TAIWANESE JOURNAL OF PSYCHIATRY 2021. [DOI: 10.4103/tpsy.tpsy_16_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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30
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Antipsychotic Polypharmacy Is Associated With Adverse Drug Events in Psychiatric Inpatients: The Japan Adverse Drug Events Study. J Clin Psychopharmacol 2021; 41:397-402. [PMID: 34108429 PMCID: PMC8244930 DOI: 10.1097/jcp.0000000000001416] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Antipsychotic (AP) polypharmacy (APP), the coprescription of more than 1 AP, is frequently practiced in psychiatric inpatients and is considered to be a risk factor for adverse drug events (ADEs). However, the association between APP and ADEs among psychiatric inpatients has not been well investigated. METHODS The Japan Adverse Drug Events (JADE) study was a series of cohort studies conducted in several clinical settings. In particular, the JADE study for psychiatric inpatients was a retrospective cohort study of 448 psychiatric inpatients with a cumulative 22,733 patient-days. We investigated the relationship between APP, defined as a concurrent prescription of 2 or more APs and ADEs. We also assessed the relationship between potential risk factors for ADEs due to APs. RESULTS Among the 448 patients included in this study, 106 patients (24%) had APP and the remaining 342 patients were prescribed 1 AP or none. Risperidone was the most frequent drug (25%, 109/442 AP prescriptions) used, and levomepromazine was most frequently prescribed as a concurrent medication with other APs (91%, 29/32). The median number of ADEs among the patients with APP was significantly higher than in those without APP (P = 0.001). Antipsychotic polypharmacy was a risk factor for the occurrence of first (adjusted hazard ratio, 1.54; 95% confidence interval, 1.15-2.04) and second (adjusted hazard ratio, 1.99; 95% confidence interval, 1.40-2.79) ADEs. CONCLUSIONS Antipsychotic polypharmacy was a risk factor for the occurrence of single and multiple ADEs. Antipsychotic polypharmacy should be conservatively and minimally practiced.
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31
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Watanabe Y, Yamada S, Otsubo T, Kikuchi T. Brexpiprazole for the Treatment of Schizophrenia in Adults: An Overview of Its Clinical Efficacy and Safety and a Psychiatrist's Perspective. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:5559-5574. [PMID: 33376301 PMCID: PMC7755340 DOI: 10.2147/dddt.s240859] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 11/25/2020] [Indexed: 01/26/2023]
Abstract
While the prognosis of patients with schizophrenia has dramatically improved after the advent of chlorpromazine, the antipsychotics currently available are so numerous that it has become a challenge for psychiatrists to choose from among these drugs for each patient presenting for care. In addition, while numerous studies show that an effective antipsychotic should be continued indefinitely to prevent relapses or worsening, many patients appear to have difficulty remaining on any drug thus initiated. Brexpiprazole, a dopamine D2 receptor partial agonist, appears to provide a unique profile that has much to offer in this light. Specifically, this novel drug is potentially better suited for long-term use, with decreased risk of extrapyramidal side effects, hyperprolactinemia, weight gain, psychosis, insomnia, akathisia, nausea/vomiting or restlessness, thus potentially facilitating patients' reintegration into society. Indeed, brexpiprazole has been shown in randomized, double-blind, placebo-controlled trials to have proven efficacy not only in improving the symptoms of schizophrenia but in preventing relapses. It is also suggested in both short- and long-term studies that brexpiprazole offers a favorable safety and tolerability profile. This review also includes a proposed treatment algorithm incorporating brexpiprazole, based on the clinical trial results available, as well as on the authors' clinical experience, where brexpiprazole may be best used as a drug of first choice for the treatment of schizophrenia. Thus, overall, brexpiprazole appears to play a more significant role in the treatment of schizophrenia than other antipsychotics.
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Affiliation(s)
| | - Sakiko Yamada
- Medical Affairs, Otsuka Pharmaceutical Co. Ltd, Tokyo, Japan
| | - Tempei Otsubo
- Department of Psychiatry, Tokyo Women's Medical University Medical Center East, Tokyo, Japan
| | - Toshiaki Kikuchi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
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32
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Ouanes S, Becetti I, Ghuloum S, Hammoudeh S, Shehata M, Ghabrash H, Yehya A, Al-Lawati H, Al-Fakhri N, Iram H, Ajmal N, Eltorki Y, Al-Amin H. Patterns of prescription of antipsychotics in Qatar. PLoS One 2020; 15:e0241986. [PMID: 33166337 PMCID: PMC7652328 DOI: 10.1371/journal.pone.0241986] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 10/25/2020] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Even though all guidelines recommend generally against antipsychotic polypharmacy, antipsychotic polypharmacy appears to be a very common practice across the globe. This study aimed to examine the prescription patterns of antipsychotics in Qatar, in comparison with the international guidelines, and to scrutinize the sociodemographic and clinical features associated with antipsychotic polypharmacy. METHODS All the medical records of all the inpatients and outpatients treated by antipsychotics at the Department of Psychiatry-Hamad Medical Corporation (HMC) in Doha, Qatar (between October 2012 and April 2014) were retrospectively analyzed. We retrieved the available sociodemographic data, psychiatric features, and details on the medication history. RESULTS Our sample consisted of 537 individuals on antipsychotics (2/3 were male; mean age 33.8±10.2 years), prescribed for a psychotic disorder in 57%, a mood disorder in 9.3%, and various other diagnoses in 33.7%. About 55.9% received one antipsychotic, 29.6% received two antipsychotics, and 14.5% received more than two antipsychotics. Polypharmacy was associated with younger age (p = 0.025), being single (p<0.001), the diagnosis of a psychotic disorder (p<0.001), and previous admissions to psychiatry (p<0.001). CONCLUSIONS Antipsychotic polypharmacy appears to be quite common in Qatar, as it is the case in many other countries, in contrast with most international recommendations. Studies are needed to explore the reasons behind this disparity.
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Affiliation(s)
- Sami Ouanes
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Imen Becetti
- Weill Cornell Medical College, Medical Education, Doha, Qatar
| | - Suhaila Ghuloum
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Samer Hammoudeh
- Research Department, Weill Cornell Medical College, Doha, Qatar
| | - Mena Shehata
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Hany Ghabrash
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Areej Yehya
- Research Department, Weill Cornell Medical College, Doha, Qatar
| | - Hawra Al-Lawati
- Weill Cornell Medical College, Medical Education, Doha, Qatar
| | - Nora Al-Fakhri
- Weill Cornell Medical College, Medical Education, Doha, Qatar
| | - Huma Iram
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Nighat Ajmal
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Yassin Eltorki
- Pharmacy Department, Hamad Medical Corporation, Psychiatry Hospital, Doha, Qatar
| | - Hassen Al-Amin
- Psychiatry Department, Weill Cornell Medical College, Doha, Qatar
- * E-mail:
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33
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Yasui-Furukori N, Shimoda K. Recent trends in antipsychotic polypharmacy in the treatment of schizophrenia. Neuropsychopharmacol Rep 2020; 40:208-210. [PMID: 32672006 PMCID: PMC7722682 DOI: 10.1002/npr2.12127] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 06/15/2020] [Indexed: 01/21/2023] Open
Abstract
Ichihashi et al reported that 43% of patients had antipsychotic polypharmacy. Number of antipsychotics used in patients with schizophrenia in Japan was the greatest among Asian countries. However, the antipsychotic polypharmacy rate in Japan decreased gradually. Recent systematic review, meta‐analysis and meta‐regression analysis demonstrated that antipsychotic augmentation was superior to monotherapy. However, several cohort studies have suggested a significant association between antipsychotic daily dose and mortality. In addition, most pharmacokinetic interactions with antipsychotics occur at the metabolic level and usually involve changes in the activity of the major drug‐metabolizing enzymes involved in their biotransformation. Thus, avoidance of unnecessary polypharmacy, knowledge of the interaction profiles of individual agents, and careful individualization of dosage based on close evaluation of clinical response and possibly plasma drug concentrations are essential to prevent and minimize potentially adverse drug interactions in patients receiving antipsychotics.
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Affiliation(s)
- Norio Yasui-Furukori
- Department of Psychiatry, Dokkyo Medical University School of Medicine, Mibu, Japan
| | - Kazutaka Shimoda
- Department of Psychiatry, Dokkyo Medical University School of Medicine, Mibu, Japan
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34
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Matsui K, Ishibashi M, Kawano M, Oshibuchi H, Ishigooka J, Nishimura K, Inada K. Clozapine-induced agranulocytosis in Japan: Changes in leukocyte/neutrophil counts before and after discontinuation of clozapine. Hum Psychopharmacol 2020; 35:e2739. [PMID: 32420645 DOI: 10.1002/hup.2739] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/13/2020] [Accepted: 04/22/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To determine the prevalence, background factors, and progression of and recovery from clozapine-induced agranulocytosis in Japan. METHODS Data on treatment-resistant schizophrenia patients registered with the Clozaril Patient Monitoring Service (CPMS) between July 29, 2009 and January 20, 2016 were extracted. Patients with a neutrophil count <500/mm3 were defined as having agranulocytosis, and those with a leukocyte count <3,000/mm3 or a neutrophil count <1,500/mm3 but not meeting the criteria for agranulocytosis were defined as having leukopenia/neutropenia. RESULTS Of 3,746 patients, agranulocytosis and leukopenia/neutropenia were observed in 38 (1.0%) and 182 (4.9%) patients, respectively. Age was significantly higher in the agranulocytosis group (p < .001). Decreased leukocyte counts 1 week prior to discontinuation were observed only in the agranulocytosis group. The median number of days to recovery from agranulocytosis and leukopenia/neutropenia was 10 and 4, respectively, with more variation in the latter. CONCLUSIONS Although some patients with leukopenia/neutropenia might carry less pathologic significance, the results of this study reconfirmed the importance of regular blood monitoring for preventing agranulocytosis.
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Affiliation(s)
- Kentaro Matsui
- Department of Psychiatry, Tokyo Women's Medical University, Tokyo, Japan
- Department of Clinical Laboratory, National Institute of Mental Health, National Center of Neurology & Psychiatry, Tokyo, Japan
- Department of Sleep-Wake Disorders, National Institute of Mental Health, National Center of Neurology & Psychiatry, Tokyo, Japan
| | - Mikiko Ishibashi
- Department of Psychiatry, Tokyo Women's Medical University, Tokyo, Japan
| | | | - Hidehiro Oshibuchi
- Department of Psychiatry, Tokyo Women's Medical University, Tokyo, Japan
| | | | - Katsuji Nishimura
- Department of Psychiatry, Tokyo Women's Medical University, Tokyo, Japan
| | - Ken Inada
- Department of Psychiatry, Tokyo Women's Medical University, Tokyo, Japan
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35
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Ichihashi K, Hori H, Hasegawa N, Yasuda Y, Yamamoto T, Tsuboi T, Iwamoto K, Kishimoto T, Horai T, Yamada H, Sugiyama N, Nakamura T, Tsujino N, Nemoto K, Oishi S, Usami M, Katsumoto E, Yamamori H, Tomita H, Suwa T, Furihata R, Inagaki T, Fujita J, Onitsuka T, Miura K, Matsumoto J, Ohi K, Matsui Y, Takaesu Y, Hashimoto N, Iga J, Ogasawara K, Yamada H, Watanabe K, Inada K, Hashimoto R. Prescription patterns in patients with schizophrenia in Japan: First-quality indicator data from the survey of "Effectiveness of Guidelines for Dissemination and Education in psychiatric treatment (EGUIDE)" project. Neuropsychopharmacol Rep 2020; 40:281-286. [PMID: 32602667 PMCID: PMC7722678 DOI: 10.1002/npr2.12122] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/14/2020] [Accepted: 05/21/2020] [Indexed: 02/06/2023] Open
Abstract
Background Guideline for Pharmacological Therapy for Schizophrenia was published by the Japanese Society of Neuropsychopharmacology in 2015. “Effectiveness of Guidelines for Dissemination and Education in psychiatric treatment (EGUIDE)” project aimed to standardize medical practice using quality indicators (QIs) as indices to evaluate the quality of medical practice. In this study, we have reported the quality indicator values of prescription before the beginning of the guideline lectures in the EGUIDE project to ascertain the baseline status of treating patients with schizophrenia. Methods A cross‐sectional, retrospective case record survey was conducted, involving 1164 patients with schizophrenia at the time of discharge. We checked all types and dosage of psychotropic drugs. Results Forty‐three percent of patients had antipsychotic polypharmacy, and substantial concomitant medication was observed (antidepressants; 8%, mood stabilizers: 37%, anxiolytics or hypnotics: 68%). Conclusions In the results obtained in this study, we plant to report changes in the effectiveness of education in the EGUIDE project near the future. This study reports the prescription pattern in schizophrenia in Japan from EGUIDE (Effectiveness of Guideline for Dissemination and Education in psychiatric treatment) project. A cross‐sectional, case record survey conducted, involving 1164 patients with schizophrenia at the time of discharge. Forty‐three percent of patients received antipsychotic polypharmacy. Based on the results, we plan to report changes in the effectiveness of education in the EGUIDE project in the future.![]()
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Affiliation(s)
- Kayo Ichihashi
- Department of Neuropsychiatry, University of Tokyo Hospital, Tokyo, Japan
| | - Hikaru Hori
- Department of Psychiatry, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Naomi Hasegawa
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Yuka Yasuda
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan.,Life Grow Brilliant Mental Clinic, Foster Corporation, Osaka, Japan
| | - Tomoya Yamamoto
- Department of Pharmacy, Osaka University Hospital, Suita, Japan
| | - Takashi Tsuboi
- Department of Neuropsychiatry, Kyorin University School of Medicine, Mitaka, Japan
| | - Kunihiro Iwamoto
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Taishiro Kishimoto
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Tadasu Horai
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hiroki Yamada
- Department of Psychiatry, Showa University, Tokyo, Japan
| | - Nobuhiro Sugiyama
- Department of Applied Occupational Therapy, Shinshu University School of Health Sciences, Matsumoto, Japan.,Department of Psychiatry, Shinshu University School of Medicine, Matsumoto, Japan
| | - Toshinori Nakamura
- Department of Psychiatry, Shinshu University School of Medicine, Matsumoto, Japan
| | - Naohisa Tsujino
- Department of Neuropsychiatry, School of Medicine, Toho University, Tokyo, Japan.,Department of Psychiatry, Saiseikai Yokohamashi Tobu Hospital, Yokohama, Japan
| | - Kiyotaka Nemoto
- Department of Psychiatry, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Satoru Oishi
- Department of Psychiatry, Kitasato University, School of Medicine, Sagamihara, Japan
| | - Masahide Usami
- Department of Child and Adolescent Psychiatry, Kohnodai Hospital, National Center for Global Health and Medicine, Ichikawa, Japan.,Clinical Center for Children's Mental Health, Kohnodai Hospital, National Center for Global Health and Medicine, Ichikawa, Japan
| | | | - Hidenaga Yamamori
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan.,Department of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan.,Japan Community Health Care Organization, Osaka Hospital, Osaka, Japan
| | - Hiroaki Tomita
- Department of Psychiatry, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Taro Suwa
- Department of Psychiatry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ryuji Furihata
- Department of Psychiatry, Nihon University School of Medicine, Tokyo, Japan
| | - Takahiko Inagaki
- Adolescent Mental Health Service, Biwako Hospital, Otsu, Japan.,Department of Psychiatry, Shiga University of Medical Science, Otsu, Japan
| | - Junichi Fujita
- Department of Child Psychiatry, Yokohama City University Hospital, Yokohama, Japan
| | - Toshiaki Onitsuka
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kenichiro Miura
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Junya Matsumoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Kazutaka Ohi
- Department of Psychiatry and Psychotherapy, Gifu University Graduate School of Medicine, Gifu, Japan.,Department of General Internal Medicine, Kanazawa Medical University, Uchinada, Japan
| | - Yuki Matsui
- Department of Psychiatry, Jindai Hospital, Toyota, Japan
| | - Yoshikazu Takaesu
- Department of Neuropsychiatry, Kyorin University School of Medicine, Mitaka, Japan
| | - Naoki Hashimoto
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Junichi Iga
- Department of Neuropsychiatry, Molecules and Function, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kazuyoshi Ogasawara
- Department of Clinical Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hisashi Yamada
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Koichiro Watanabe
- Department of Neuropsychiatry, Kyorin University School of Medicine, Mitaka, Japan
| | - Ken Inada
- Department of Psychiatry, Tokyo Women's Medical University, Tokyo, Japan
| | - Ryota Hashimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan.,Molecular Research Center for Children's Mental Development, United Graduate School of Child Development, Osaka University, Suita, Japan
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36
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Hammoudeh S, Al Lawati H, Ghuloum S, Iram H, Yehya A, Becetti I, Al-Fakhri N, Ghabrash H, Shehata M, Ajmal N, Amro I, Safdar H, Eltorki Y, Al-Amin H. Risk Factors of Metabolic Syndrome Among Patients Receiving Antipsychotics: A Retrospective Study. Community Ment Health J 2020; 56:760-770. [PMID: 31884574 PMCID: PMC7089884 DOI: 10.1007/s10597-019-00537-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 12/23/2019] [Indexed: 01/25/2023]
Abstract
This study aimed to assess the differential effects of first-generation (FGA) and second-generation antipsychotics (SGA) on the prevalence of risk factors for metabolic syndrome among mentally ill patients in Qatar. We also wanted to check if there is proper adherence with the guidelines for prescribing antipsychotics and the monitoring of metabolic effects in this population. We collected the available retrospective data (socio-demographic, psychiatric, anthropometric, and metabolic measures) from the records of 439 patients maintained on antipsychotics. The majority were males, married, employed, having a psychotic disorder, and receiving SGA. Patients on SGA showed more obesity, higher BP, and more elevated triglycerides compared to those on FGA. The prevalence of the abnormal metabolic measures was high in this sample, but those on SGA showed a significantly higher prevalence of abnormal body mass index and BP. Obesity and hypertension were common in patients maintained on antipsychotics, especially those on SGA. Polypharmacy was common, and many metabolic measures were not monitored properly in those maintained on antipsychotics. More prospective studies with guided monitoring of the patients' clinical status and metabolic changes are needed to serve better this population of patients.
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Affiliation(s)
- Samer Hammoudeh
- Research Department, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Hawra Al Lawati
- Medical Education Department, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Suhaila Ghuloum
- Psychiatry Department, Mental Health Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Huma Iram
- Psychiatry Department, Mental Health Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Arij Yehya
- Research Department, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Imen Becetti
- Medical Education Department, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Nora Al-Fakhri
- Medical Education Department, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Hany Ghabrash
- Psychiatry Department, Mental Health Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Mena Shehata
- Psychiatry Department, Mental Health Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Nighat Ajmal
- Psychiatry Department, Mental Health Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Iman Amro
- Research Department, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Hira Safdar
- Psychiatry Department, Mental Health Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Yassin Eltorki
- Pharmacy Department, Rumailah Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Hassen Al-Amin
- Psychiatry Department, Weill Cornell Medicine - Qatar, Education city, P.O. Box: 24144, Doha, Qatar.
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Farrell C, Brink J. The Prevalence and Factors Associated With Antipsychotic Polypharmacy in a Forensic Psychiatric Sample. Front Psychiatry 2020; 11:263. [PMID: 32528318 PMCID: PMC7247840 DOI: 10.3389/fpsyt.2020.00263] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/18/2020] [Indexed: 12/21/2022] Open
Abstract
Despite clinical guidelines limiting the use of multiple concomitant antipsychotics to the most exceptional and treatment resistant cases, the prevalence of antipsychotic polypharmacy has been increasing worldwide. There has been minimal research investigating the prevalence of antipsychotic polypharmacy in forensic psychiatric samples and the correlates associated with antipsychotic polypharmacy. This cross-sectional study aimed to establish the prevalence of antipsychotic polypharmacy in a forensic psychiatric inpatient sample and to investigate the demographical, clinical, and forensic factors associated with polypharmacy. All patients (N = 142) were prescribed at least one antipsychotic at the time of the study. Antipsychotic polypharmacy was prescribed to 54.93% of patients. Logistic regression results indicated increased length of hospitalization, high/medium security level, treatment with clozapine, and depot antipsychotic prescription were predictive of being placed on an antipsychotic polypharmacy regimen. The results suggest that those who are prescribed multiple antipsychotics are long stay patients who present with higher clinical complexity. The results from this study can be used to inform clinical practice leaders about the prevalence of antipsychotic polypharmacy in a forensic psychiatric institution. More research is needed to understand the clinical justifications for prescribing multiple antipsychotics in a forensic psychiatric sample and ways to safely reduce the prevalence of antipsychotic polypharmacy.
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Affiliation(s)
- Christian Farrell
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Johann Brink
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
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38
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Lin SK. Antipsychotic Polypharmacy: A Dirty Little Secret or a Fashion? Int J Neuropsychopharmacol 2019; 23:125-131. [PMID: 31867671 PMCID: PMC7093996 DOI: 10.1093/ijnp/pyz068] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/18/2019] [Indexed: 11/23/2022] Open
Abstract
The term polypharmacy was originally coined to refer to problems related to multiple drug consumption and excessive drug use during the treatment of a disease or disorder. In the treatment of schizophrenia, polypharmacy usually refers to the simultaneous use of 2 or more antipsychotic medications or combined (adjunct) medications such as mood stabilizers, antidepressants, anxiolytics, or hypnotics in addition to single or multiple antipsychotics. Two decades ago, antipsychotic polypharmacy was criticized as being more expensive, having unproven efficacy, and causing more side effects. However, in recent years, antipsychotic polypharmacy has become more or less acceptable in the views of clinical practitioners and academic researchers. Results from recent reviews have suggested that the common practice of antipsychotic polypharmacy lacks double-blind or high-quality evidence of efficacy, except for negative symptom reduction with aripiprazole augmentation. We reviewed some representative studies that enrolled large numbers of patients and compared antipsychotic polypharmacy and monotherapy during the past decade. The results revealed that a certain proportion of select patients can benefit from antipsychotic polypharmacy without further negative consequences. Because most of the current treatment guidelines from different countries and organizations prefer monotherapy and discourage all antipsychotic polypharmacy, guidelines regarding the use of antipsychotic polypharmacy in clinical practice should be revised. On the basis of the findings of 2 large-scale studies from Asia and Europe, we also suggest ideal rates of various maintenance treatments of schizophrenia, which are as follows: antipsychotic polypharmacy, 30%; combined mood stabilizer, 15%; combined antidepressant, 10%; combined anxiolytics, 30%; and combined hypnotic, 10%.
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Affiliation(s)
- Shih-Ku Lin
- Department of Psychiatry, School of Medicine, Taipei Medical University and Department of Psychiatry, Taipei City Hospital and Psychiatry Center, Taipei, Taiwan,Correspondence: Dr Shih-Ku Lin, Taipei City Hospital and Psychiatric Center, 309 Songde Road, Xinyi District, Taipei 110, Taiwan ()
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Takaesu Y, Watanabe K, Numata S, Iwata M, Kudo N, Oishi S, Takizawa T, Nemoto K, Yasuda Y, Tagata H, Tsuboi T, Tsujino N, Hashimoto N, Matsui Y, Hori H, Yamamori H, Sugiyama N, Suwa T, Kishimoto T, Hishimoto A, Usami M, Furihata R, Iwamoto K, Fujishiro H, Nakamura T, Mizuno K, Inagaki T, Katsumoto E, Tomita H, Ohi K, Muraoka H, Atake K, Iida H, Nagasawa T, Fujita J, Yamamura S, Onitsuka T, Murata A, Takayanagi Y, Noda H, Matsumura Y, Takezawa K, Iga J, Ichihashi K, Ogasawara K, Yamada H, Inada K, Hashimoto R. Improvement of psychiatrists' clinical knowledge of the treatment guidelines for schizophrenia and major depressive disorders using the 'Effectiveness of Guidelines for Dissemination and Education in Psychiatric Treatment (EGUIDE)' project: A nationwide dissemination, education, and evaluation study. Psychiatry Clin Neurosci 2019; 73:642-648. [PMID: 31437336 PMCID: PMC6852015 DOI: 10.1111/pcn.12911] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 06/18/2019] [Accepted: 06/27/2019] [Indexed: 02/03/2023]
Abstract
AIM Although treatment guidelines for pharmacological therapy for schizophrenia and major depressive disorder have been issued by the Japanese Societies of Neuropsychopharmacology and Mood Disorders, these guidelines have not been well applied by psychiatrists throughout the nation. To address this issue, we developed the 'Effectiveness of Guidelines for Dissemination and Education in Psychiatric Treatment (EGUIDE)' integrated education programs for psychiatrists to disseminate the clinical guidelines. Additionally, we conducted a systematic efficacy evaluation of the programs. METHODS Four hundred thirteen out of 461 psychiatrists attended two 1-day educational programs based on the treatment guidelines for schizophrenia and major depressive disorder from October 2016 to March 2018. We measured the participants' clinical knowledge of the treatment guidelines using self-completed questionnaires administered before and after the program to assess the effectiveness of the programs for improving knowledge. We also examined the relation between the participants' demographics and their clinical knowledge scores. RESULTS The clinical knowledge scores for both guidelines were significantly improved after the program. There was no correlation between clinical knowledge and participant demographics for the program on schizophrenia; however, a weak positive correlation was found between clinical knowledge and the years of professional experience for the program on major depressive disorder. CONCLUSION Our results provide evidence that educational programs on the clinical practices recommended in guidelines for schizophrenia and major depressive disorder might effectively improve participants' clinical knowledge of the guidelines. These data are encouraging to facilitate the standardization of clinical practices for psychiatric disorders.
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Affiliation(s)
- Yoshikazu Takaesu
- Department of Neuropsychiatry, School of MedicineKyorin UniversityTokyoJapan
| | - Koichiro Watanabe
- Department of Neuropsychiatry, School of MedicineKyorin UniversityTokyoJapan
| | - Shusuke Numata
- Department of Psychiatry, Institute of Biomedical ScienceTokushima University Graduate SchoolTokushimaJapan
| | - Masaaki Iwata
- Division of Neuropsychiatry, Department of Brain and Neurosciences, Faculty of MedicineTottori UniversityTottoriJapan
| | - Noriko Kudo
- Department of Pathology of Mental Diseases, National Institute of Mental HealthNational Center of Neurology and PsychiatryTokyoJapan
| | - Satoru Oishi
- Department of PsychiatryKitasato University School of MedicineKanagawaJapan
| | - Takeya Takizawa
- Department of PsychiatryKitasato University School of MedicineKanagawaJapan
| | - Kiyotaka Nemoto
- Department of Psychiatry, Faculty of MedicineUniversity of TsukubaIbarakiJapan
| | - Yuka Yasuda
- Department of Pathology of Mental Diseases, National Institute of Mental HealthNational Center of Neurology and PsychiatryTokyoJapan
- Life Grow Brilliant Mental ClinicMedical Corporation FosterOsakaJapan
| | - Hiromi Tagata
- Department of NeuropsychiatryToho University School of MedicineTokyoJapan
| | - Takashi Tsuboi
- Department of Neuropsychiatry, School of MedicineKyorin UniversityTokyoJapan
| | - Naohisa Tsujino
- Department of PsychiatrySaiseikai Yokohamashi Tobu HospitalKanagawaJapan
| | - Naoki Hashimoto
- Department of PsychiatryHokkaido University Graduate School of MedicineHokkaidoJapan
| | - Yuki Matsui
- Department of Pathology of Mental Diseases, National Institute of Mental HealthNational Center of Neurology and PsychiatryTokyoJapan
- Department of PsychiatryJindai HospitalAichiJapan
| | - Hikaru Hori
- Department of Psychiatry, School of MedicineUniversity of Occupational and Environmental HealthFukuokaJapan
| | - Hidenaga Yamamori
- Department of Pathology of Mental Diseases, National Institute of Mental HealthNational Center of Neurology and PsychiatryTokyoJapan
- Japan Community Health Care Organization Osaka HospitalOsakaJapan
| | - Nobuhiro Sugiyama
- Department of Applied Occupational TherapyShinshu University School of Health SciencesNaganoJapan
- Department of PsychiatryShinshu University School of MedicineNaganoJapan
| | - Taro Suwa
- Department of Psychiatry, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Taishiro Kishimoto
- Keio University School of MedicineDepartment of NeuropsychiatryTokyoJapan
| | - Akitoyo Hishimoto
- Department of PsychiatryKobe University Graduate School of MedicineHyogoJapan
| | - Masahide Usami
- Department of Child and Adolescent Psychiatry, Kohnodai HospitalNational Center for Global Health and MedicineChibaJapan
| | - Ryuji Furihata
- Department of PsychiatryNihon University School of MedicineTokyoJapan
| | - Kunihiro Iwamoto
- Department of PsychiatryNagoya University Graduate School of MedicineAichiJapan
| | - Hiroshige Fujishiro
- Department of PsychiatryNagoya University Graduate School of MedicineAichiJapan
- Department of PsychiatryKawasaki Memorial HospitalKanagawaJapan
| | - Toshinori Nakamura
- Department of PsychiatryShinshu University School of MedicineNaganoJapan
| | | | - Takahiko Inagaki
- Biwako HospitalShigaJapan
- Department of PsychiatryShiga University of Medical ScienceShigaJapan
| | | | - Hiroaki Tomita
- Department of Psychiatry, Graduate School of MedicineTohoku UniversityMiyagiJapan
| | - Kazutaka Ohi
- Department of NeuropsychiatryKanazawa Medical UniversityIshikawaJapan
| | - Hiroyuki Muraoka
- Department of PsychiatryTokyo Women's Medical UniversityTokyoJapan
| | - Kiyokazu Atake
- Department of Psychiatry, School of MedicineUniversity of Occupational and Environmental HealthFukuokaJapan
| | - Hitoshi Iida
- Department of Psychiatry, Faculty of MedicineFukuoka UniversityFukuokaJapan
| | - Tatsuya Nagasawa
- Department of NeuropsychiatryKanazawa Medical UniversityIshikawaJapan
| | - Junichi Fujita
- Department of Child PsychiatryYokohama City University HospitalKanagawaJapan
| | | | - Toshiaki Onitsuka
- Department of Neuropsychiatry, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | | | - Yoichiro Takayanagi
- Department of NeuropsychiatryUniversity of Toyama Graduate School of Medicine and Pharmaceutical SciencesToyamaJapan
| | - Hokuto Noda
- Yamanashi Prefectural Kita HospitalYamanashiJapan
| | - Yukiko Matsumura
- Department of Neuropsychiatry, Faculty of Medical SciencesUniversity of FukuiFukuiJapan
| | - Kenji Takezawa
- Medical Corporation Matsuzaki HospitalToyohashi Mental Care CenterAichiJapan
| | - Jun‐ichi Iga
- Department of Neuropsychiatry, Molecules and FunctionEhime University Graduate School of MedicineEhimeJapan
| | - Kayo Ichihashi
- Department of NeuropsychiatryUniversity of Tokyo HospitalTokyoJapan
| | - Kazuyoshi Ogasawara
- Department of PsychiatryNagoya University Graduate School of MedicineAichiJapan
- Medical Research and Clinical Ethics Promotion OfficeNagoya University HospitalAichiJapan
| | - Hisashi Yamada
- Department of Pathology of Mental Diseases, National Institute of Mental HealthNational Center of Neurology and PsychiatryTokyoJapan
- Department of NeuropsychiatryHyogo College of MedicineHyogoJapan
| | - Ken Inada
- Department of PsychiatryTokyo Women's Medical UniversityTokyoJapan
| | - Ryota Hashimoto
- Department of Pathology of Mental Diseases, National Institute of Mental HealthNational Center of Neurology and PsychiatryTokyoJapan
- Department of PsychiatryOsaka University Graduate School of MedicineOsakaJapan
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Carmona-Huerta J, Castiello-de Obeso S, Ramírez-Palomino J, Duran-Gutiérrez R, Cardona-Muller D, Grover-Paez F, Fernández-Dorantes P, Medina-Dávalos R. Polypharmacy in a hospitalized psychiatric population: risk estimation and damage quantification. BMC Psychiatry 2019; 19:78. [PMID: 30791883 PMCID: PMC6383213 DOI: 10.1186/s12888-019-2056-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 02/12/2019] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Polypharmacy increases the risk of pharmacological interactions, prevalence of secondary effects and with this the lack of adherence to treatment. It is estimated that between 10 and 40% of patients hospitalized in psychiatric institutions are prescribed more than one antipsychotic. The objective of the present study was to identify the prevalence of polypharmacy, evaluate adverse effects associated to the use of psych drugs and to estimate the risk in specific groups. METHODS We carried out a longitudinal, retrospective study that included the analysis of all discharged patients (n = 140) in the first trimester of the year in a psychiatric hospital in Mexico. The information was classified into 7 sections: sociodemographic, diagnosis, clinical follow-up information, prescribed drugs, adverse reactions, substance abuse, laboratory and complementary results. Risk estimation was obtained with Odds Ratios, to correlate continuous variables Pearson's correlation was used. Student's T and Mann Whitney's U were used to compare 2 independent samples; multiple and linear regressions were carried out. RESULTS The mean number of drugs used during hospitalization was 7.8 drugs per patient. The mean prescribed psych drugs was 4.07. The mean antipsychotic dose was the risperidone equivalent of 5.08 mg. 29.2% of patients had at least one secondary effect associated to the use of drugs, 17.8% presented extrapyramidal symptoms. 81.4% of patients were prescribed 6 or more drugs (polypharmacy) and were 5 times more likely to suffer a secondary effects (OR 6.24). 14.2% had polypharmacy while receiving antipsychotics and had more than twice the risk of presenting extrapyramidal symptoms (OR 3.05). For each added psych drug, hospital stay increased by 6.56 days. CONCLUSIONS Despite international guideline recommendations where reasoned and conciliatory prescription of psych drugs is advised, there is still a high prevalence of polypharmacy in patients hospitalized in psychiatric institutions. In the present study 4 out of 5 patients received polypharmacy decreasing tolerability, treatment adherence and increasing the risk and costs secondary to an increased hospital stay.
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Affiliation(s)
- J. Carmona-Huerta
- Instituto Jalisciense de Salud Mental, Avenida Zoquipan 1000-A, Zip code 45170 Zapopan, Jalisco México
- Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra mojada 950 Colonia independencia, Zip code 44340 Guadalajara, Jalisco México
| | - S. Castiello-de Obeso
- Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra mojada 950 Colonia independencia, Zip code 44340 Guadalajara, Jalisco México
- Departament of Experimental Psychology, Oxford University, Guadalajara, Mexico
- ITESO, Univesidad Jesuita de Guadalajara, Sierra mojada 950 Colonia independencia, Zip code 44340 Guadalajara, Jalisco México
| | - J. Ramírez-Palomino
- Instituto Jalisciense de Salud Mental, Avenida Zoquipan 1000-A, Zip code 45170 Zapopan, Jalisco México
| | - R. Duran-Gutiérrez
- Instituto Jalisciense de Salud Mental, Avenida Zoquipan 1000-A, Zip code 45170 Zapopan, Jalisco México
| | - D. Cardona-Muller
- Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra mojada 950 Colonia independencia, Zip code 44340 Guadalajara, Jalisco México
| | - F. Grover-Paez
- Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra mojada 950 Colonia independencia, Zip code 44340 Guadalajara, Jalisco México
| | - P. Fernández-Dorantes
- Instituto Jalisciense de Salud Mental, Avenida Zoquipan 1000-A, Zip code 45170 Zapopan, Jalisco México
| | - R. Medina-Dávalos
- Instituto Jalisciense de Salud Mental, Avenida Zoquipan 1000-A, Zip code 45170 Zapopan, Jalisco México
- Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra mojada 950 Colonia independencia, Zip code 44340 Guadalajara, Jalisco México
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