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Ercis M, Sanchez-Ruiz JA, Webb LM, Solares-Bravo M, Betcher HK, Moore KM, Frye MA, Veldic M, Ozerdem A. Sex differences in effectiveness and adverse effects of mood stabilizers and antipsychotics: A systematic review. J Affect Disord 2024; 352:171-192. [PMID: 38367709 DOI: 10.1016/j.jad.2024.02.038] [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: 10/09/2023] [Revised: 02/01/2024] [Accepted: 02/11/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Psychiatric disorders differ in their prevalence, symptom profiles, and disease courses in men and women. However, sex differences in psychiatric disorders have not received enough attention to guide treatment recommendations. This systematic review aims to summarize sex differences in the treatment responses and adverse effects of mood stabilizers and antipsychotics transdiagnostically. METHODS We conducted a systematic review following the PRISMA 2020 statement (CRD42020212478). A literature search was conducted using MEDLINE, Embase, Cochrane Central, PsycINFO, Web of Science Core Collection, and Scopus databases. Studies comparing mood stabilizer or antipsychotic treatment outcomes in men and women were included. JBI critical appraisal checklists were used to assess bias risk. RESULTS Out of 4866 records, 129 reports (14 on mood stabilizers, 115 on antipsychotics) with varying designs were included. Sample sizes ranged from 17 to 22,774 participants (median = 147). The most common psychiatric diagnoses were schizophrenia spectrum (n = 109, 84.5 %) and bipolar disorders (n = 38, 29.5 %). Only four studies explored sex differences in mood stabilizer treatment response. In 40 articles on antipsychotic treatment response, 18 indicated no sex difference, while 16 showed females had better outcomes. Women had more adverse effects with both mood stabilizers and antipsychotics. The risk of bias was low in 84 (65.1 %) of studies. LIMITATIONS Substantial heterogeneity among the studies precluded performing a meta-analysis. CONCLUSION Number of studies focusing on sex differences in treatment outcomes of mood stabilizers is limited. Women may respond better to antipsychotics than men, but also experience more side effects. The impact of pharmacokinetics on sex differences warrants more attention.
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Affiliation(s)
- Mete Ercis
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA; Department of Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | | | - Lauren M Webb
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | | | - Hannah K Betcher
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Katherine M Moore
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Mark A Frye
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Marin Veldic
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Aysegul Ozerdem
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA.
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2
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Ying J, Chew QH, Wang Y, Sim K. Global Neuropsychopharmacological Prescription Trends in Adults with Schizophrenia, Clinical Correlates and Implications for Practice: A Scoping Review. Brain Sci 2023; 14:6. [PMID: 38275511 PMCID: PMC10813099 DOI: 10.3390/brainsci14010006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024] Open
Abstract
It is important to examine the psychotropic prescription practices in schizophrenia, as it can inform regarding changing treatment choices and related patient profiles. No recent reviews have evaluated the global neuropsychopharmacological prescription patterns in adults with schizophrenia. A systematic search of the literature published from 2002 to 2023 found 88 empirical papers pertinent to the utilization of psychotropic agents. Globally, there were wide inter-country and inter-regional variations in the prescription of psychotropic agents. Overall, over time there was an absolute increase in the prescription rate of second-generation antipsychotics (up to 50%), mood stabilizers (up to 15%), and antidepressants (up to 17%), with an observed absolute decrease in the rate of antipsychotic polypharmacy (up to 15%), use of high dose antipsychotic (up to 12% in Asia), clozapine (up to 9%) and antipsychotic long-acting injectables (up to 10%). Prescription patterns were mainly associated with specific socio-demographic (such as age), illness (such as illness duration), and treatment factors (such as adherence). Further work, including more evidence in adjunctive neuropsychopharmacological treatments, pharmaco-economic considerations, and examination of cohorts in prospective studies, can proffer insights into changing prescription trends relevant to different treatment settings and predictors of such trends for enhancement of clinical management in schizophrenia.
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Affiliation(s)
- Jiangbo Ying
- East Region, Institute of Mental Health, Singapore 539747, Singapore
| | - Qian Hui Chew
- Research Division, Institute of Mental Health, Singapore 539747, Singapore
| | - Yuxi Wang
- East Region, Institute of Mental Health, Singapore 539747, Singapore
| | - Kang Sim
- West Region, Institute of Mental Health, Singapore 539747, Singapore
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3
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Sorokin M, Lutova N, Wied V. Antipsychotic selection strategies: the need for a holistic approach. Zh Nevrol Psikhiatr Im S S Korsakova 2022; 122:73-79. [DOI: 10.17116/jnevro202212201273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Hayes KN, Gomes T, Tadrous M. Greater than the Sum: Applying Daily-Dose Equivalents to Antipsychotic Prescription Claims to Study Real-World Effects. Front Pharmacol 2021; 12:709349. [PMID: 34421603 PMCID: PMC8378135 DOI: 10.3389/fphar.2021.709349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/26/2021] [Indexed: 11/13/2022] Open
Abstract
Traditional methods to standardize exposures in pharmacoepidemiologic studies, like defined daily-doses, may be inadequate to capture drug class effects when there are many in-class medications, formulations, and administration routes. Antipsychotic medications are one example of a drug class with these complexities. Direct dose conversion methods are pharmacologically-based but often overlooked, potentially for lack of real-world guidance and examples of their implementation. The purpose of this article is to describe a method to implement dose conversion, using an example study that quantifies antipsychotic use among a cohort of older adults with dementia. We identified 45,442 older adults (aged ≥66 years) with dementia initiating antipsychotic therapy between January 1, 2009 and December 31, 2012 in Ontario, Canada using linked administrative healthcare databases. We developed and applied a data cleaning and dose conversion algorithm to quantify antipsychotic exposure in chlorpromazine dose equivalents at initiation, month 6, and month 12 of therapy. Results were stratified by route of administration. At initiation, 14% of patients received multiple antipsychotic prescriptions simultaneously. Patients initiating regular injectable and multiple administration routes received the highest median chlorpromazine equivalent daily-doses. Data cleaning changed 3, 16, 36, and 42% of total equivalent daily-doses in patients initiating oral, regular injectable, long-acting injectable, and multiple administration routes, respectively. Dose conversion of prescription claims data was a feasible method to quantify and present antipsychotic drug exposures. Dose conversion methods can be considered for drug effects studies of antipsychotic therapies and other medication classes with complex use.
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Affiliation(s)
- Kaleen N Hayes
- Dalla Lana School of Public Health, Department of Public Health Sciences, University of Toronto, Toronto, ON, Canada
| | - Tara Gomes
- Dalla Lana School of Public Health, Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada.,ICES, Toronto, ON, Canada.,Li Ka Shing Knowledge Institute, Toronto, ON, Canada.,Leslie Dan Faculty of Pharmacy, Department of Pharmaceutical Sciences, University of Toronto, Toronto, ON, Canada
| | - Mina Tadrous
- ICES, Toronto, ON, Canada.,Li Ka Shing Knowledge Institute, Toronto, ON, Canada.,Leslie Dan Faculty of Pharmacy, Department of Pharmaceutical Sciences, University of Toronto, Toronto, ON, Canada.,Women's College Hospital, Toronto, ON, Canada
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5
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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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Dal Santo F, González-Blanco L, García-Álvarez L, de la Fuente-Tomás L, Velasco Á, Álvarez-Vázquez CM, Martínez-Cao C, Sáiz PA, García-Portilla MP, Bobes J. Cognitive impairment and C-reactive protein in clinically stable schizophrenia outpatients: a focus on sex differences. Sci Rep 2020; 10:15963. [PMID: 32994460 PMCID: PMC7524709 DOI: 10.1038/s41598-020-73043-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 09/04/2020] [Indexed: 11/29/2022] Open
Abstract
Although previous findings identified an association between C-reactive protein (CRP) levels, and impaired cognitive functions in patients with schizophrenia (SZ), little is currently known about the relationship between inflammation, cognition, and sex in SZ. The current study aimed to explore the association between peripheral inflammation and cognitive impairment in SZ as a function of sex. The sample included 132 clinically stable patients with SZ, of whom 82 were males (62.1%) and 50 females (37.9%). Sociodemographic data were collected, an accurate assessment was performed using the Positive and Negative Syndrome (PANSS), Clinical Assessment Interview for Negative Symptoms (CAINS), and Calgary Depression (CDS) scales, and the MATRICS Consensus Cognitive Battery (MCCB), and CRP levels were tested. A Pearson correlation and multiple regression analyses, including potential confounding factors, were performed. We found an inverse association between CRP levels and performance on visual learning (r = − 0.386, p = 0.006) domain in female patients only, whereas no correlations were found in males. The regression model for women retained age (β = − 0.319, p = 0.017), the CAINS-MAP score (β = − 0.247, p = 0.070), and the CRP (β = − 0.321, p = 0.013) as predictors of visual learning. Our results suggest the possible existence of sex-specific modulation of the association between systemic inflammation and the cognitive features of the illness.
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Affiliation(s)
- Francesco Dal Santo
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain.,Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
| | - Leticia González-Blanco
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain. .,Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain. .,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain. .,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain. .,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain. .,Centro de Salud Mental La Corredoria, Alfredo Blanco s/n, Oviedo, Spain.
| | - Leticia García-Álvarez
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain.,Departamento de Psicología, Universidad de Oviedo, Oviedo, Spain
| | - Lorena de la Fuente-Tomás
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
| | - Ángela Velasco
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
| | - Clara María Álvarez-Vázquez
- Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
| | | | - Pilar A Sáiz
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain.,Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
| | - María Paz García-Portilla
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain.,Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
| | - Julio Bobes
- Área de Psiquiatría, Universidad de Oviedo, Oviedo, Spain.,Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.,Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
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7
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Takahashi T, Otsubo T, Kunisawa S, Sasaki N, Imanaka Y. Factors associated with high-dose antipsychotic prescriptions in outpatients with schizophrenia: An analysis of claims data from a Japanese prefecture. Neuropsychopharmacol Rep 2020; 40:224-231. [PMID: 32452649 PMCID: PMC7722669 DOI: 10.1002/npr2.12109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 02/17/2020] [Accepted: 02/25/2020] [Indexed: 11/10/2022] Open
Abstract
Background Antipsychotics are commonly prescribed in high doses in combination with multiple psychotropic drugs. This study focused on the high‐dose antipsychotic prescriptions in patients with schizophrenia, while aiming to identify their associations with patients’ characteristics and concurrent psychotropic prescriptions. Methods This cross‐sectional study used claims data from a prefecture in Japan, between October 2014 and March 2015, to investigate antipsychotic prescriptions in adult outpatients with schizophrenia. The objective variable was the presence/absence of a high‐dose prescription. The explanatory variables included sex, age (category), presence of comorbid conditions, and the use of psychiatrist's therapy. Results After exclusion, a total of 13 471 patients with schizophrenia were analyzed. The frequency of high‐dose prescriptions was higher in men, with chlorpromazine‐equivalent values highest in the age ranges of 45‐54 and 35‐44 years for men and women, respectively. Patients aged below 65 years with cerebrovascular diseases showed a decrease in high‐dose prescriptions. There was a high frequency of polypharmacy psychotropic drug use in combination with a high‐dose antipsychotic prescription in patients aged below 65 years. Conclusion High‐dose antipsychotics are often used in combination with several psychotropic agents in patients with schizophrenia. Our findings emphasize the need to evaluate the prescribing behavior of physicians to avoid high‐dose antipsychotic prescriptions for improved patient care. This study aimed to identify the association between concurrent psychotropic prescriptions and high‐dose antipsychotic prescriptions in patients with schizophrenia in Japan. In this study, high‐dose antipsychotics were often used in combination with several psychotropic agents in patients with schizophrenia. Our findings emphasize the need to evaluate the prescribing behavior of physicians to avoid high‐dose antipsychotic prescriptions for improved patient care.
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Affiliation(s)
- Tatsuichiro Takahashi
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tetsuya Otsubo
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Division of Medical Information Technology and Administration Planning, Kyoto University Hospital, Kyoto, Japan
| | - Susumu Kunisawa
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Noriko Sasaki
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yuichi Imanaka
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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