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Vaughan M, Lucey S, Sahm LJ. Prevalence and Cost of Antipsychotic Prescribing, within the Context of Psycholeptic Prescribing, in the Irish Setting. Healthcare (Basel) 2024; 12:338. [PMID: 38338222 PMCID: PMC10855477 DOI: 10.3390/healthcare12030338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 01/12/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Psycholeptic and specifically antipsychotic prescribing is increasing worldwide each year. This study aims to investigate the prevalence and cost of antipsychotic prescribing, within the wider frame of psycholeptic prescribing, in the Irish context. Quantitative analysis of a dataset from the Primary Care Reimbursement Service relating to cost and prescribing frequency of ATC Class N05 psycholeptic drugs from January 2020-August 2022 inclusive was conducted using Microsoft® Excel® for Microsoft 365 MSO (Version 2311) and STATA 18. Descriptive statistics and time-trend regression analysis were used to investigate the prescribing prevalence of psycholeptics and antipsychotics licensed for use in the Republic of Ireland, and the total cost per funding scheme. The prevalence of psycholeptic prescribing increased yearly from 2020-2022, peaking at 328,572 prescriptions in December 2020 with a total cost of psycholeptic drugs to the State in 2021 of €57,886,250, which was 0.5% of an increase on 2020. Over the 32-month time period, the average monthly cost of psycholeptic drugs was €4,436,469 on the General Medical Services (GMS) scheme and €369,154 on the Drug Payment Scheme (DPS). In 2021, quetiapine, olanzapine, and risperidone were the most prescribed antipsychotics, accounting for 66.58% of antipsychotics prescribed on the GMS scheme. This study identified the large expenditure on psycholeptics and antipsychotics in Ireland, with a higher proportion of the Irish healthcare budget spent on antipsychotics than that of the UK and the USA. The development of Irish antipsychotic prescribing guidelines may allow for structured, cost-effective prescribing.
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Affiliation(s)
- Muireann Vaughan
- Pharmaceutical Care Research Group, School of Pharmacy, University College Cork, T12 K8AF Cork, Ireland
| | - Siobhán Lucey
- Department of Economics, Aras na Laoi, University College Cork, T12 T656 Cork, Ireland;
| | - Laura J. Sahm
- Pharmaceutical Care Research Group, School of Pharmacy, University College Cork, T12 K8AF Cork, Ireland
- Pharmacy Department, Mercy University Hospital, T12 WE28 Cork, Ireland
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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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Delara M, Murray L, Jafari B, Bahji A, Goodarzi Z, Kirkham J, Chowdhury Z, Seitz DP. Prevalence and factors associated with polypharmacy: a systematic review and Meta-analysis. BMC Geriatr 2022; 22:601. [PMID: 35854209 PMCID: PMC9297624 DOI: 10.1186/s12877-022-03279-x] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 07/06/2022] [Indexed: 12/22/2022] Open
Abstract
Introduction Polypharmacy is commonly associated with adverse health outcomes. There are currently no meta-analyses of the prevalence of polypharmacy or factors associated with polypharmacy. We aimed to estimate the pooled prevalence of polypharmacy and factors associated with polypharmacy in a systematic review and meta-analysis. Methods MEDLINE, EMBASE, and Cochrane databases were searched for studies with no restrictions on date. We included observational studies that reported on the prevalence of polypharmacy among individuals over age 19. Two reviewers extracted study characteristics including polypharmacy definitions, study design, setting, geography, and participant demographics. The risk of bias was assessed using the Newcastle-Ottawa Scales. The main outcome was the prevalence of polypharmacy and factors associated with polypharmacy prevalence. The pooled prevalence estimates of polypharmacy with 95% confidence intervals were determined using random effects meta-analysis. Subgroup analyses were undertaken to evaluate factors associated with polypharmacy such as polypharmacy definitions, study setting, study design and geography. Meta-regression was conducted to assess the associations between polypharmacy prevalence and study year. Results 106 full-text articles were identified. The pooled estimated prevalence of polypharmacy in the 54 studies reporting on polypharmacy in all medication classes was 37% (95% CI: 31-43%). Differences in polypharmacy prevalence were reported for studies using different numerical thresholds, study setting, and publication year. Sex, study geography, study design and geographical location were not associated with differences in polypharmacy prevalence. Discussion Our review highlights that polypharmacy is common particularly among older adults and those in inpatient settings. Clinicians should be aware of populations who have an increased likelihood of experiencing polypharmacy and efforts should be made to review the appropriateness of prescribed medications and occurrence of adverse effects potentially associated with polypharmacy. Conclusions and implications Clinicians should be aware of the common occurrence of polypharmacy and undertake efforts to minimize inappropriate polypharmacy whenever possible. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03279-x.
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Affiliation(s)
- Mahin Delara
- Department of Psychiatry, Queen's University, Providence Care-Mental Health Services, Kingston, Ontario, Canada
| | - Lauren Murray
- Department of Psychiatry, Queen's University, Providence Care-Mental Health Services, Kingston, Ontario, Canada
| | - Behnaz Jafari
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Anees Bahji
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Zahra Goodarzi
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Departments of Medicine and Community Health Sciences, Hotchkiss Brain Institute, and O'Brien Institute for Public Health, Calgary, Alberta, Canada
| | - Julia Kirkham
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Zia Chowdhury
- Department of Psychiatry, Hotchkiss Brain Institute, and O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Dallas P Seitz
- Department of Psychiatry, Queen's University, Providence Care-Mental Health Services, Kingston, Ontario, Canada.
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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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McKee KA, Crocker CE, Tibbo PG. Long-acting injectable antipsychotic (LAI) prescribing trends during COVID-19 restrictions in Canada: a retrospective observational study. BMC Psychiatry 2021; 21:633. [PMID: 34930204 PMCID: PMC8687150 DOI: 10.1186/s12888-021-03646-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 12/07/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic has had significant impacts on how mental health services are delivered to patients throughout Canada. The reduction of in-person healthcare services have created unique challenges for individuals with psychotic disorders that require regular clinic visits to administer and monitor long-acting injectable antipsychotic medications. METHODS To better understand how LAI usage was impacted, national and provincial patient-level longitudinal prescribing data from Canadian retail pharmacies were used to examine LAI prescribing practices during the pandemic. Prescribing data on new starts of medication, discontinuations of medications, switches between medications, antipsychotic name, concomitant medications, payer plan, gender and age were collected from January 2019 to December 2020 for individuals ≥18-years of age, and examined by month, as well as by distinct pandemic related epochs characterized by varying degrees of public awareness, incidence of COVID-19 infections and public health restrictions. RESULTS National, and provincial level data revealed that rates of LAI prescribing including new starts, discontinuations and switches between LAI products remained highly stable (i.e., no statistically significant differences) throughout the study period. CONCLUSIONS Equal numbers of LAI new starts and discontinuations prior to and during the pandemic suggests prescribing of LAI antipsychotics, for those already in care, continued unchanged throughout the pandemic. The observed consistency of LAI prescribing contrasts with other areas of healthcare, such as cardiovascular and diabetes care, which experienced decreases in medication prescribing during the COVID-19 pandemic.
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Affiliation(s)
- Kyle A. McKee
- grid.55602.340000 0004 1936 8200Department of Psychiatry, Dalhousie University, 5909 Veterans Memorial Lane, Halifax, Nova Scotia B3H 2E2 Canada
| | - Candice E. Crocker
- grid.55602.340000 0004 1936 8200Department of Psychiatry, Dalhousie University, 5909 Veterans Memorial Lane, Halifax, Nova Scotia B3H 2E2 Canada ,grid.55602.340000 0004 1936 8200Department of Diagnostic Radiology, Dalhousie University, Halifax, Nova Scotia Canada
| | - Philip G. Tibbo
- grid.55602.340000 0004 1936 8200Department of Psychiatry, Dalhousie University, 5909 Veterans Memorial Lane, Halifax, Nova Scotia B3H 2E2 Canada
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Guo X, Yu H, Wang H. Antipsychotic patterns in outpatients with schizophrenia in China: A cross sectional study. Medicine (Baltimore) 2021; 100:e26912. [PMID: 34397928 PMCID: PMC8360484 DOI: 10.1097/md.0000000000026912] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 07/22/2021] [Indexed: 01/04/2023] Open
Abstract
It is essential to monitor pharmacological treatment for schizophrenic outpatients regularly in clinical practice. Especially in China, the situation of common prescribing patterns remains unclear. The objective of this study is to reveal real-world treatment prescription patterns of antipsychotics for schizophrenia patients in a representative large tertiary hospital in China.This study is a cross-sectional observational analysis of outpatients with schizophrenia in a large tertiary psychiatric hospital in Beijing, China, from May 11th to 24th, 2019. Data on subjects' socio-demographic and clinical characteristics, prescriptions of psychotropic drugs were collected from the electronic medical record (EMR) system with a standardized protocol. A multivariate analysis was performed to explore the potential association between antipsychotics treatments and subjects' characteristics.Of the 1940 patients included in this study, only 1470 (75.77%) patients were prescribed antipsychotic medications. 1228 (83.53%) patients were prescribed second-generation antipsychotics (SGAs), 202 (13.74%) patients were treated only with first-generation antipsychotics (FGAs), 40 (2.72%) were prescribed both SGAs and FGAs. The proportion of single SGAs prescriptions was significantly higher than that of single FGAs antipsychotics in each course of monotherapy group, especially among patients with the course less than 2 years (96.08%). Risperidone was most frequently prescribed antipsychotic medication during the study (29.86%, 439 out of 1470). Intermediate-acting sedative benzodiazepines were the most commonly co-prescribed psychotropic class at 23.66%. Long-acting injectable antipsychotics (LAIs) could be the prescribing trend in clinics. Disease course, self-paying cost and LAI antipsychotic use were independently associated with antipsychotics treatments.Second-generation antipsychotics showed domination in prescriptions. More concerns should be paid with concomitant psychiatric medications in clinics.
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Affiliation(s)
- Xiaobing Guo
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Hongye Yu
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Hu Wang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
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7
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Gamón V, Hurtado I, Salazar-Fraile J, Sanfélix-Gimeno G. Treatment patterns and appropriateness of antipsychotic prescriptions in patients with schizophrenia. Sci Rep 2021; 11:13509. [PMID: 34188093 PMCID: PMC8241998 DOI: 10.1038/s41598-021-92731-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/14/2021] [Indexed: 02/06/2023] Open
Abstract
Schizophrenia is a chronic mental condition presenting a wide range of symptoms. Although it has a low prevalence compared to other mental conditions, it has a negative impact on social and occupational functions. This study aimed to assess the appropriateness of antipsychotic medications administered to schizophrenic patients and describe current treatment patterns for schizophrenia. A retrospective cohort study was conducted in all patients over the age of 15 with an active diagnosis of schizophrenia and treated with antipsychotics between 2008 and 2013 in the Valencia region. A total of 19,718 patients were eligible for inclusion. The main outcome assessed was inappropriateness of the pharmacotherapeutic management, including polypharmacy use. Altogether, 30.4% of patients received antipsychotic polypharmacy, and 6.8% were prescribed three or more antipsychotics. Overdosage affected 318 individuals (1.6%), and 21.5% used concomitant psychotropics without an associated psychiatric diagnosis. Women and people with a comorbid condition like anxiety or depression were less likely to receive antipsychotic polypharmacy. In contrast, increased polypharmacy was associated with concomitant treatment with other psychoactive drugs, and only in user on maintenance therapy, with more visits to the mental health hospital. Overall, we observed a high level of inappropriateness in antipsychotic prescriptions. Greater adherence to guidelines could maximize the benefits of antipsychotic medications while minimizing risk of adverse effects.
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Affiliation(s)
- Verónica Gamón
- Health Services Research Unit, Fundación Para el Fomento de La Investigación Sanitaria y Biomédica de la Comunidad Valenciana, FISABIO (the Valencia Foundation for the Promotion of Health and Biomedical Research), Valencia, Spain
| | - Isabel Hurtado
- Health Services Research Unit, Fundación Para el Fomento de La Investigación Sanitaria y Biomédica de la Comunidad Valenciana, FISABIO (the Valencia Foundation for the Promotion of Health and Biomedical Research), Valencia, Spain.
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC, ), Valencia, Spain.
| | - José Salazar-Fraile
- Community Mental Health Centre Pere Bonfill, Valencia, Spain
- Consorcio Hospital General, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Valencia, Spain
| | - Gabriel Sanfélix-Gimeno
- Health Services Research Unit, Fundación Para el Fomento de La Investigación Sanitaria y Biomédica de la Comunidad Valenciana, FISABIO (the Valencia Foundation for the Promotion of Health and Biomedical Research), Valencia, Spain
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC, ), Valencia, Spain
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Gupta B, Chee KS, Neo LQ, Tang C, Hariram J, Tan GCY, Verma S, Basu S, Appan DP, Ting CC, Abdin E, Lee J. Effect of aripiprazole as an adjunct to atypical antipsychotics on weight and metabolic profile: a 12-week open-label trial. Ther Adv Psychopharmacol 2021; 11:20451253211046765. [PMID: 34646440 PMCID: PMC8504280 DOI: 10.1177/20451253211046765] [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] [Received: 03/22/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Atypical antipsychotics are widely prescribed, yet have been associated with weight gain and metabolic syndrome. AIM To study the effect of adjunct low-dose aripiprazole on weight and metabolic parameters of subjects on atypical antipsychotics (olanzapine, clozapine or risperidone). METHODS The study was carried out as an open-label trial with a fixed dose of 5 mg aripiprazole added to the patient's current antipsychotic for 12 weeks. The primary outcome measure was mean change in weight, while secondary outcome measures included change in waist circumference; fasting blood glucose; HbA1c; triglycerides; total, HDL and LDL cholesterol levels; functioning; and neurocognition. RESULTS For the overall study (n = 55), there was no significant effect of adjunct aripiprazole on the weight of the subjects. However, the clozapine group achieved significant weight loss (p = 0.002) and also had significant improvements in total cholesterol (p < 0.001), HDL (p = 0.016), LDL (p = 0.044) and triglyceride levels (p = 0.038). The olanzapine group had significant improvement in triglycerides (p = 0.001), and other metabolic parameters for this group showed improvement trends, but did not reach statistical significance. The risperidone group did not show any significant improvement in weight or metabolic parameters. CONCLUSIONS The study adds support to the adjunctive use of aripiprazole to clozapine for weight loss and improvement in metabolic profile, and for reduction in cardiometabolic risk for patients on olanzapine. TRIAL REGISTRATION Clinicaltrials.gov identifier: NCT02949752.
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Affiliation(s)
- Bhanu Gupta
- Institute of Mental Health, Singapore 539747
| | | | - Li-Qi Neo
- Institute of Mental Health, Singapore
| | | | | | | | | | | | | | | | | | - Jimmy Lee
- Institute of Mental Health, Singapore
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9
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Marić NP, Andrić Petrović S, Jerotić S, Ristić I, Savić B, Zebić M, Vuković V, Britvić D, Golubović O, Jakšić M, Jevđić K, Kolašinac Z, Lalović N, Mirković Ilić J, Nikolić S, Paunović Č, Pavlović Z, Pejović Nikolić S, Perović V, Popović J, Ranđić Avakumović V, Stojanović S, Tatarević M, Živković I, Voskresenski T, Jovanović N. Maintenance phase treatment of psychotic disorders in outpatients from Serbia - focus on long-term benzodiazepine use. Int J Psychiatry Clin Pract 2020; 24:315-321. [PMID: 32459564 DOI: 10.1080/13651501.2020.1767788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Introduction: Prescribing trends in maintenance therapy of patients with primary psychotic disorders (PSD) may vary worldwide. Present study aimed to investigate prescription patterns in a sample of outpatients with PSD from Serbia.Methods: In a sample of 73 PSD outpatients we analysed the rate of antipsychotic polypharmacy and psychotropic polypharmacy, concomitant continual benzodiazepine use, and associations between therapy, psychotic symptoms and quality of life.Results: Maintenance therapy (median daily dose 321 mg of chlorpromazine equivalents) predominantly consisted of monotherapy with second generation antipsychotics (45.2%), followed by antipsychotic polypharmacy based on first and second generation combination (25.0%). The median number of psychotropic drugs was 3. Benzodiazepines were continually prescribed to more than 60% of patients (mean daily dose 2.9 ± 2.0 mg lorazepam equivalents). Patients with benzodiazepine use had significantly more psychotropic medications and more antipsychotic polypharmacy, poorer quality of life and more severe psychopathology in comparison to another group.Conclusion: The present study demonstrated new information regarding the prescription patterns of psychotropic drugs in outpatients with PSD in Serbia, amplified with clinically relevant information. This study also revealed distinct prescription patterns concerning antipsychotic/benzodiazepine polypharmacy. Overall, such findings are likely to contribute to improving clinical practice and care for patients with PSD in general.KeypointsPresent exploratory research aimed to elucidate trends of antipsychotics polypharmacy and concomitant use of psychotropic medications including benzodiazepines in the maintenance treatment of outpatients with schizophrenia and other psychotic disorders, amplified with clinically relevant information (symptoms and quality of life).'Antipsychotic (AP) polypharmacy' was defined as concurrent use of more than one AP for at least 1 month; 'Psychotropic polypharmacy' was defined as the combination of AP and a different class of psychotropic drugs medication for at least one month.The median number of prescribed psychotropic drugs was 3 (mean 3.1 ± 1.1) and the average AP daily dose was moderate (median 321 mg of chlorpromazine equivalents). However, the rates of AP polypharmacy (45.2%) and benzodiazepine prescription on a continual basis (>60%) found in our sample could be considered relatively high.Outpatients with higher AP daily dose and higher BPRS symptom score were receiving more benzodiazepines.For improvement of the local, as well as general clinical practice and care for patients with psychotic disorders, and for education in psychiatry, such analyses need to be done on a regular basis and on larger samples.
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Affiliation(s)
- Nađa P Marić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Sanja Andrić Petrović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Stefan Jerotić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Ivan Ristić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Bojana Savić
- Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Mirjana Zebić
- Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Vuk Vuković
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Dubravka Britvić
- Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Olivera Golubović
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Marko Jakšić
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Katarina Jevđić
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Zorica Kolašinac
- Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Nikola Lalović
- Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | | | - Slavica Nikolić
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Čedica Paunović
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Zorana Pavlović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Slobodanka Pejović Nikolić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Vukašin Perović
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Jelena Popović
- Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | | | - Snežana Stojanović
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Milan Tatarević
- Clinic for Psychiatry, Clinical Centre of Serbia, Belgrade, Serbia
| | - Ivana Živković
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Tatjana Voskresenski
- Special Hospital for Psychiatric Diseases "Dr Slavoljub Bakalović", Vršac, Serbia
| | - Nikolina Jovanović
- Unit for Social and Community Psychiatry - WHO Collaborating Centre for Mental Health Services Development, Queen Mary University of London, London, UK
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Orrico-Sánchez A, López-Lacort M, Muñoz-Quiles C, Sanfélix-Gimeno G, Díez-Domingo J. Epidemiology of schizophrenia and its management over 8-years period using real-world data in Spain. BMC Psychiatry 2020; 20:149. [PMID: 32248839 PMCID: PMC7132863 DOI: 10.1186/s12888-020-02538-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 03/09/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Real-World Data (RWD) studies provide important insights in disease epidemiology, in real clinical populations, with long follow-up periods. The aim of the present study was to describe the epidemiology of schizophrenia spectrum disorders (SD) during an 8-year period in Spain. METHODS A retrospective cohort of subjects aged 15 to 64 years was followed-up using electronic healthcare databases of the Valencia region (2008-2015). SD cases included outpatient and inpatient settings (ICD 9 codes 295.XX). Prevalence of SD was assessed. Incidence rate (IR) in the subpopulation aged between 15 and 34 years was also provided. Healthcare utilization (HCU) rates, including outpatient, specialists, hospitalizations and antipsychotic dispensations were estimated. RESULTS The cohort included 3,976,071 subjects; 24,749 of them had a prevalent diagnosis of SD. The overall prevalence for SD was 6.2 per 1000 persons. SD were 76% more prevalent in men than women. IR in the subpopulation aged between 15 and 34 years was 50.25 per 100,000 persons years and was more than 2 times higher for men than for women. 83.4% of the overall outpatient visits from the cohort of patients were related to SD. The 21,095 overall hospitalizations with the SD code resulted in 286,139 days of hospitalization, with a median of 4 days (IQR: 1.6-9.2) per person-year. 93.2% of subjects diagnosed with SD were ever treated with some antipsychotic drug during the study period, and 70% of the patients were ever treated with antipsychotic polypharmacy. CONCLUSIONS This large population-based study using RWD provides novel and recent information SD in a southern European country. The prevalence and IR of SD showed is greater than previously published and higher in men than in women. The fact of having used a large arsenal of electronic data (including outpatient and inpatient) for 8 years may have influenced. SD represents high burden and healthcare utilization. Contrary to guidelines recommendations the majority of patients were ever treated with antipsychotic polypharmacy.
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Affiliation(s)
- A. Orrico-Sánchez
- grid.428862.2Vaccine Research Unit, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana, FISABIO-Public Health, Valencia, Spain
| | - M. López-Lacort
- grid.428862.2Vaccine Research Unit, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana, FISABIO-Public Health, Valencia, Spain
| | - C. Muñoz-Quiles
- grid.428862.2Vaccine Research Unit, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana, FISABIO-Public Health, Valencia, Spain
| | - G. Sanfélix-Gimeno
- grid.428862.2Health Services Research Unit, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana, FISABIO-Public Health, Valencia, Spain
| | - J. Díez-Domingo
- grid.428862.2Vaccine Research Unit, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana, FISABIO-Public Health, Valencia, Spain
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Prescription practices in the treatment of agitation in newly hospitalized Chinese schizophrenia patients: data from a non-interventional naturalistic study. BMC Psychiatry 2019; 19:216. [PMID: 31291931 PMCID: PMC6617899 DOI: 10.1186/s12888-019-2192-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 06/23/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Data on the pharmacological management of acute agitation in schizophrenia are scarce. The aim of this study is to investigate the prescription practices in the treatment of agitation in Chinese patients with schizophrenia. METHODS We conducted a large, multicenter, observational study in 14 psychiatry hospitals in China. Newly hospitalized schizophrenia patients with the PANSS-EC total score ≥ 14 and a value ≥4 on at least one of its five items were included in the study. Their drug treatments of the first 2 weeks in hospital were recorded by the researchers. RESULTS Eight hundred and 53 patients enrolled in and 847 (99.30%) completed the study. All participants were prescribed antipsychotics, 40 (4.72%) were prescribed benzodiazepine in conjunction with antipsychotics and 81 were treated with modified electric convulsive therapy (MECT). Four hundred and 12 (48.64%) patients were prescribed only one antipsychotic, in the order of olanzapine (120 patients, 29.13%), followed by risperidone (101 patients, 24.51%) and clozapine (41 patients, 9.95%). About 435 (51.36%) participants received antipsychotic polypharmacy, mostly haloperidol + risperidone (23.45%), haloperidol+ olanzapine (17.01%), olanzapine+ ziprasidone (5.30%), haloperidol + clozapine (4.37%) and haloperidol + quetiapine (3.90%). Binary logistic regression analysis suggests that a high BARS score (OR 2.091, 95%CI 1.140-3.124), severe agitation (OR 1.846, 95%CL 1.266-2.693), unemployment or retirement (OR 1.614, 95%CL 1.189-2.190) and aggressiveness on baseline (OR 1.469, 95%CL 1.032-2.091) were related to an increased antipsychotic polypharmacy odds. Male sex (OR 0.592, 95%CL 0.436-0.803) and schizophrenia in older persons (age ≥ 55 years, OR 0.466, 95%CL 0.240-0.902) were less likely to be associated with antipsychotic polypharmacy. CONCLUSION The present study demonstrates that monotherapy and polypharmacy display equally common patterns of antipsychotic usage in managing agitation associated with schizophrenia in China. The extent and behavioral activities of agitation and several other factors were associated with polypharmacy.
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Martorell L, Sanfeliu A, Blázquez A, Lojo E, Cortés MJ, de Pablo J, Vilella E. Genetics and genetic counseling in psychiatry: Results from an opinion survey of professionals and users. Mol Genet Genomic Med 2019; 7:e830. [PMID: 31254460 PMCID: PMC6687663 DOI: 10.1002/mgg3.830] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 05/08/2019] [Accepted: 05/17/2019] [Indexed: 12/16/2022] Open
Abstract
Background The heritability of several psychiatric disorders is high, and specific at‐risk variants have been identified. Therefore, genetic counseling and genetic testing can be prescribed to some psychiatric patients, but these services are not standardized for most of the population. The aims of the study were to gather opinions from mental health professionals and users regarding (a) the genetics of psychiatric disorders and (b) the usefulness of a genetic counseling unit in psychiatry. Methods The survey was conducted in the province of Tarragona (Spain), and we analyzed 152 valid questionnaires from professionals and 959 from users. Results Sixty‐one percent of professionals strongly believed that psychiatric disorders have a genetic basis, and 59% rated a genetic counseling unit in psychiatry as very or extremely useful. However, only a few professionals reported that patients asked them about the genetics of their diseases (12%) or the possibility of transmitting the disease to offspring (19%). Forty‐seven percent of users strongly believed that psychiatric disorders have a genetic basis, 30% responded that they talked with their families about the genetics of their diseases, and 43% were worried about transmitting the disease to offspring; however, only 14% reported that their psychiatrist had talked to them about this topic. Remarkably, 80% of users would consider a genetic counseling unit very or extremely useful. Conclusions The present study showed that mental health professionals were more aware of the genetic basis of psychiatric disorders than users, and both considered the implementation of a genetic counseling service very useful.
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Affiliation(s)
- Lourdes Martorell
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, Reus, Spain.,Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
| | - Annabel Sanfeliu
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, Reus, Spain
| | - Ana Blázquez
- Department of Child and Adolescent Psychiatry and Psychology, Clinic Institute of Neurosciences, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elia Lojo
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, Reus, Spain
| | - Maria José Cortés
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, Reus, Spain.,Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
| | - Joan de Pablo
- Germans Trias i Pujol Hospital. UAB, Badalona, Spain
| | - Elisabet Vilella
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, Reus, Spain.,Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
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13
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Antipsychotic utilization patterns among patients with schizophrenic disorder: a cross-national analysis in four countries. Eur J Clin Pharmacol 2019; 75:1005-1015. [PMID: 30824947 DOI: 10.1007/s00228-019-02654-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 02/20/2019] [Indexed: 01/18/2023]
Abstract
PURPOSE The aim of the present study was to describe antipsychotic utilization patterns among patients with schizophrenic disorder in Italy, Spain, the UK, and the USA. METHODS A retrospective cohort study was conducted. Patients aged 15 and over with schizophrenic disorder were identified in the Caserta claims database (Italy), the Valencia electronic medical record (EMR) database (Spain), in The Health Improvement Network EMR database (UK), and in databases of publicly and privately insured populations in the United States (US). RESULTS The frequency of first-generation or second-generation antipsychotic use and of long-acting or other formulations was described. Persistence to antipsychotics was estimated. Overall, 1,403,240 patients with schizophrenic disorder having a total of 765,573 new antipsychotic treatment episodes were identified. The median follow-up time ranged from 0.8 (IQR 0.2-1.9) years in the US commercially-insured population to 1.2 (IQR 0.1-1.7) years in the Spanish population. Second-generation antipsychotics were more frequently used than first-generation antipsychotics in all countries (on average, from 64.4% in the UK to 87% in US): the use of this class increased over time in Italy, Spain, and US (Medicaid). The use of long-acting formulations was heterogeneous across countries, but generally much lower than other formulations. Persistence to antipsychotic treatment at 1 year was low in all countries, ranging from 40 in Spain to 30% in Italy. CONCLUSIONS Antipsychotic utilization was heterogeneous among persons with schizophrenic disorder. Nevertheless, low persistence was an issue in all the countries, as less than half of the patients continued their treatment beyond 1 year.
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Malandain L, Thibaut F, Grimaldi-Bensouda L, Falissard B, Abenhaim L, Nordon C. Correlates and predictors of antipsychotic drug polypharmacy in real-life settings: Results from a nationwide cohort study. Schizophr Res 2018; 192:213-218. [PMID: 28558905 DOI: 10.1016/j.schres.2017.05.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 05/01/2017] [Accepted: 05/12/2017] [Indexed: 11/28/2022]
Abstract
Reasons for using antipsychotic polypharmacy (APP) in routine clinical practice, despite a potentially unfavorable risk-benefit ratio, are poorly understood. This research aimed to determine (1) if severe courses of schizophrenia were associated with APP and (2) if a schizophrenia-related acute event would predict a switch to APP in the short term. Observational prospective data (at baseline and 6months) were drawn from a French nationwide cohort ("Cohorte Générale Schizophrénie"), which included 1859 inpatients and outpatients with schizophrenia. APP was defined as the prescription of ≥2 antipsychotic drugs (there being different active substances). Early-onset schizophrenia, legal guardianship, higher lifetime maximal severity of illness and comorbid antisocial personality were used as proxies for severe courses of schizophrenia. Schizophrenia-related acute events included hospitalization and recent suicide attempts. Logistic regression models were used to determine (1) whether the use of APP at baseline (vs. monotherapy) was associated with a severe course of schizophrenia or not, independent of acute events, and (2) if a switch to APP at 6months (vs. remaining on monotherapy) was associated with acute events, independent of severe courses of schizophrenia. Increased odds of APP use at baseline were independently associated with legal guardianship (OR=1.6; 95%CI=1.3, 2.0) and higher lifetime maximum severity of illness (OR=1.3; 95%CI=1.2, 1.5). A switch to APP at 6months was predicted by a hospitalization occurring since baseline (OR=6.1; 95%CI=3.9, 9.4). In routine clinical practice, APP is more likely prescribed to patients with severe courses of illness, possibly indicating the difficulty to manage these patients.
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Affiliation(s)
| | - Florence Thibaut
- Cochin University Hospital (site Tarnier), 89 rue d'Assas, 75006 Paris, France; INSERM U894, CPN, 102-108 rue de la Sante, 75014 Paris, France; Paris-Descartes University, 15 rue de l'École de Médecine, 75006 Paris, France.
| | | | - Bruno Falissard
- Paris-Descartes University, 15 rue de l'École de Médecine, 75006 Paris, France; CESP, INSERM U1018, Maison des adolescents, 97 boulevard de Port-Royal, 75005 Paris, France; Paris-Sud University, Université Paris-Saclay, UVSQ, 78035 Versailles, France
| | - Lucien Abenhaim
- LASER, 3 rue de l'Arrivée, 75015, Paris, France; London School of Hygiene and Tropical Medicine, Keppel St., London WC1E 7HT, United Kingdom
| | - Clementine Nordon
- LASER, 3 rue de l'Arrivée, 75015, Paris, France; CESP, INSERM U1018, Maison des adolescents, 97 boulevard de Port-Royal, 75005 Paris, France.
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Einarson TR, Bereza BG, Tedouri F, Van Impe K, Denee TR, Dries PJT. Cost-effectiveness of 3-month paliperidone therapy for chronic schizophrenia in the Netherlands. J Med Econ 2017; 20:1187-1199. [PMID: 28762843 DOI: 10.1080/13696998.2017.1363050] [Citation(s) in RCA: 9] [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] [Indexed: 12/25/2022]
Abstract
BACKGROUND A new depot formulation of paliperidone has been developed that provides effective treatment for schizophrenia for 3 months (PP3M). It has been tested in phase-3 trials, but no data on its cost-effectiveness have been published. PURPOSE To determine the cost-effectiveness of PP3M compared with once-monthly paliperidone (PP1M), haloperidol long-acting therapy (HAL-LAT), risperidone microspheres (RIS-LAT), and oral olanzapine (oral-OLZ) for treating chronic schizophrenia in The Netherlands. METHODS A previous 1-year decision tree was adapted, based on local inputs supplemented with data from published literature. The primary analysis used DRG costs in 2016 euros from the insurer perspective, as derived from official lists. A micro-costing analysis was also conducted. For the costing scenario, official list prices were used. Clinical outcomes included relapses (treated as outpatients, requiring hospitalization, total), and quality-adjusted life-years (QALYs). Rates and utility scores were derived from the literature. Economic outcomes were the incremental cost/QALY-gained or relapse-avoided. Model robustness was examined in scenario, 1-way, and probability sensitivity analyses. RESULTS The expected cost was lowest with PP3M (8,781€), followed by PP1M (10,325€), HAL-LAT (11,278€), RIS-LAT (11,307€), and oral-OLZ (13,556€). PP3M had the fewest total relapses/patient (0.36, 0.94, 1.39, 1.21, and 1.70, respectively), hospitalizations (0.11, 0.46, 0.40, 0.56, and 0.57, respectively), emergency room visits (0.25, 0.48. 0.99, 0.65, and 1.14, respectively) and the most QALYs (0.847, 0.735, 0.709, 0.719, and 0.656, respectively). In both cost-effectiveness and cost-utility analyses, PP3M dominated all other drugs. Sensitivity analyses confirmed base case findings. In the costing analysis, total costs were, on average, 31.9% higher than DRGs. CONCLUSIONS PP3M dominated all commonly used drugs. It is cost-effective for treating chronic schizophrenia in the Netherlands. Results were robust over a wide range of sensitivity analyses. For patients requiring a depot medication, such as those with adherence problems, PP3M appears to be a good alternative anti-psychotic treatment.
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Affiliation(s)
- Thomas R Einarson
- a Leslie Dan Faculty of Pharmacy , University of Toronto , Toronto , ON , Canada
| | - Basil G Bereza
- a Leslie Dan Faculty of Pharmacy , University of Toronto , Toronto , ON , Canada
| | - Fadi Tedouri
- b Janssen Janssen Pharmaceutica NV , Beerse , Belgium
| | | | - Tom R Denee
- c Janssen-Cilag BV , Tilburg , The Netherlands
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Einarson TR, Bereza BG, Garcia Llinares I, González Martín Moro B, Tedouri F, Van Impe K. Cost-effectiveness of 3-month paliperidone treatment for chronic schizophrenia in Spain. J Med Econ 2017; 20:1039-1047. [PMID: 28678566 DOI: 10.1080/13696998.2017.1351370] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND A 3-month long treatment of paliperidone palmitate (PP3M) has been introduced as an option for treating schizophrenia. Its cost-effectiveness in Spain has not been established. AIMS To compare the costs and effects of PP3M compared with once-monthly paliperidone (PP1M) from the payer perspective in Spain. METHODS This study used the recently published trial by Savitz et al. as a core model over 1 year. Additional data were derived from the literature. Costs in 2016 Euros were obtained from official lists and utilities from Osborne et al. The authors conducted both cost-utility and cost-effectiveness analyses. For the former, the incremental cost per quality-adjusted life-year (QALY) gained was calculated. For the latter, the outcomes were relapses and hospitalizations avoided. To assure the robustness of the analyses, a series of 1-way and probability sensitivity analyses were conducted. RESULTS The expected cost was lower with PP3M (4,780€) compared with PP1M (5,244€). PP3M had the fewest relapses (0.080 vs 0.161), hospitalizations (0.034 v.s 0.065), and emergency room visits (0.045 v.s 0.096) and the most QALYs (0.677 v.s 0.625). In both cost-effectiveness and cost-utility analyses, PP3M dominated PP1M. Sensitivity analyses confirmed base case findings. For the primary analysis (cost-utility), PP3M dominated PP1M in 46.9% of 10,000 simulations and was cost-effective at a threshold of 30,000€/QALY gained. CONCLUSIONS PP3M dominated PP1M in all analyses and was, therefore, cost-effective for treating chronic relapsing schizophrenia in Spain. For patients who require long-acting therapy, PP3M appears to be a good alternative anti-psychotic treatment.
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Affiliation(s)
- Thomas R Einarson
- a Leslie Dan Faculty of Pharmacy , University of Toronto , Toronto , ON , Canada
| | - Basil G Bereza
- a Leslie Dan Faculty of Pharmacy , University of Toronto , Toronto , ON , Canada
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Berrouiguet S, Barrigón ML, Brandt SA, Nitzburg GC, Ovejero S, Alvarez-Garcia R, Carballo J, Walter M, Billot R, Lenca P, Delgado-Gomez D, Ropars J, de la Calle Gonzalez I, Courtet P, Baca-García E. Ecological Assessment of Clinicians' Antipsychotic Prescription Habits in Psychiatric Inpatients: A Novel Web- and Mobile Phone-Based Prototype for a Dynamic Clinical Decision Support System. J Med Internet Res 2017; 19:e25. [PMID: 28126703 PMCID: PMC5301080 DOI: 10.2196/jmir.5954] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 08/25/2016] [Accepted: 08/26/2016] [Indexed: 11/13/2022] Open
Abstract
Background Electronic prescribing devices with clinical decision support systems (CDSSs) hold the potential to significantly improve pharmacological treatment management. Objective The aim of our study was to develop a novel Web- and mobile phone–based application to provide a dynamic CDSS by monitoring and analyzing practitioners’ antipsychotic prescription habits and simultaneously linking these data to inpatients’ symptom changes. Methods We recruited 353 psychiatric inpatients whose symptom levels and prescribed medications were inputted into the MEmind application. We standardized all medications in the MEmind database using the Anatomical Therapeutic Chemical (ATC) classification system and the defined daily dose (DDD). For each patient, MEmind calculated an average for the daily dose prescribed for antipsychotics (using the N05A ATC code), prescribed daily dose (PDD), and the PDD to DDD ratio. Results MEmind results found that antipsychotics were used by 61.5% (217/353) of inpatients, with the largest proportion being patients with schizophrenia spectrum disorders (33.4%, 118/353). Of the 217 patients, 137 (63.2%, 137/217) were administered pharmacological monotherapy and 80 (36.8%, 80/217) were administered polytherapy. Antipsychotics were used mostly in schizophrenia spectrum and related psychotic disorders, but they were also prescribed in other nonpsychotic diagnoses. Notably, we observed polypharmacy going against current antipsychotics guidelines. Conclusions MEmind data indicated that antipsychotic polypharmacy and off-label use in inpatient units is commonly practiced. MEmind holds the potential to create a dynamic CDSS that provides real-time tracking of prescription practices and symptom change. Such feedback can help practitioners determine a maximally therapeutic drug treatment while avoiding unproductive overprescription and off-label use.
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Affiliation(s)
- Sofian Berrouiguet
- Department of Psychiatry, Brest Medical University Hospital at Brest, Brest, France.,UMR CNRS 6285 Lab-STICC, Institut Mines-Telecom, Brest, France.,ERCR SPURBO, Université de Bretagne occidentale, Brest, France
| | | | - Sara A Brandt
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - George C Nitzburg
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Santiago Ovejero
- Department of Psychiatry, Fundacion Jimenez Diaz Hospital, Madrid, Spain
| | | | - Juan Carballo
- Department of Psychiatry, Fundacion Jimenez Diaz Hospital, Madrid, Spain
| | - Michel Walter
- Department of Psychiatry, Brest Medical University Hospital at Brest, Brest, France
| | - Romain Billot
- UMR CNRS 6285 Lab-STICC, Institut Mines-Telecom, Brest, France
| | - Philippe Lenca
- IMT Atlantique, UMR CNRS 6285 Lab-STICC, Technopôle Brest Iroise, Brest, France
| | - David Delgado-Gomez
- Departamento de Estadistica, Universidad Carlos III de Madrid, Madrid, Spain
| | - Juliette Ropars
- LaTIM - INSERM UMR 1101, Brest Medical University Hospital, Brest, France
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Berrouiguet S, Barrigón ML, Brandt SA, Ovejero-García S, Álvarez-García R, Carballo JJ, Lenca P, Courtet P, Baca-García E. Development of a Web-Based Clinical Decision Support System for Drug Prescription: Non-Interventional Naturalistic Description of the Antipsychotic Prescription Patterns in 4345 Outpatients and Future Applications. PLoS One 2016; 11:e0163796. [PMID: 27764107 PMCID: PMC5072715 DOI: 10.1371/journal.pone.0163796] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 09/14/2016] [Indexed: 12/03/2022] Open
Abstract
PURPOSE The emergence of electronic prescribing devices with clinical decision support systems (CDSS) is able to significantly improve management pharmacological treatments. We developed a web application available on smartphones in order to help clinicians monitor prescription and further propose CDSS. METHOD A web application (www.MEmind.net) was developed to assess patients and collect data regarding gender, age, diagnosis and treatment. We analyzed antipsychotic prescriptions in 4345 patients attended in five Psychiatric Community Mental Health Centers from June 2014 to October 2014. The web-application reported average daily dose prescribed for antipsychotics, prescribed daily dose (PDD), and the PDD to defined daily dose (DDD) ratio. RESULTS The MEmind web-application reported that antipsychotics were used in 1116 patients out of the total sample, mostly in 486 (44%) patients with schizophrenia related disorders but also in other diagnoses. Second generation antipsychotics (quetiapine, aripiprazole and long-acting paliperidone) were preferably employed. Low doses were more frequently used than high doses. Long acting paliperidone and ziprasidone however, were the only two antipsychotics used at excessive dosing. Antipsychotic polypharmacy was used in 287 (26%) patients with classic depot drugs, clotiapine, amisulpride and clozapine. CONCLUSIONS In this study we describe the first step of the development of a web application that is able to make polypharmacy, high dose usage and off label usage of antipsychotics visible to clinicians. Current development of the MEmind web application may help to improve prescription security via momentary feedback of prescription and clinical decision support system.
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Affiliation(s)
- Sofian Berrouiguet
- Department of Psychiatry and Emergency, Brest Medical University Hospital, Brest, France
- Logics in Uses, Social Science and Information Science department, Telecom Bretagne, Plouzané, France
| | | | - Sara A. Brandt
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, United States of America
| | | | - Raquel Álvarez-García
- Department of Psychiatry, University Hospital Rey Juan Carlos, Móstoles, Madrid, Spain
| | - Juan Jose Carballo
- Department of Psychiatry at Fundación Jimenez Diaz Hospital, Madrid, Spain
| | - Philippe Lenca
- Logics in Uses, Social Science and Information Science department, Telecom Bretagne, Plouzané, France
| | - Philippe Courtet
- INSERM U888, Department of Psychiatry, Montpellier University Hospital, Montpellier, France
| | | | - Enrique Baca-García
- Department of Psychiatry, IIS-Jimenez Diaz Foundation, Madrid, Spain
- Department of Psychiatry, University Hospital Infanta Elena, Valdemoro, Spain
- Department of Psychiatry, University Hospital Rey Juan Carlos, Móstoles, Spain
- Department of Psychiatry, General Hospital of Villalba, Autonoma University, Madrid, Spain
- CIBERSAM, Madrid, Spain
- Columbia University, New York, NY, United States of America
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