1
|
Segal SP, Rimes L, Badran L. Crime and victimization outcomes following civil rights limits to the use of compulsory treatment. Psychiatry Res 2023; 327:115377. [PMID: 37562153 DOI: 10.1016/j.psychres.2023.115377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/23/2023] [Accepted: 07/25/2023] [Indexed: 08/12/2023]
Abstract
Community treatment orders (CTOs) have been associated with reduced crime/victimization-risk. Australia's ratification of the U.N. Convention on the Rights of Persons with Disabilities (CRPD) enabled patient-rights-advocacy to limit CTO-assignment to persons lacking decision-making-capacity. This effort was accompanied by a 15% reduction in CTO-utilization. Has this change affected crime/victimization-involvements of patients with schizophrenia-diagnoses? In Victoria Australia, the study considers crime/victimization-involvement among three patient-groups recruited with the same sampling-algorithm in the decade before (2000-2009, N = 14,711) and after (2010-2019, N = 10,702) CRPD-ratification. Each group is its own-control. Each group's positive-outcome across decades would be "no increase" in crime/victimization-involvement or in the ratio of the group's incident-rates to the State's. Following CRPD-ratification, first-hospitalized-patients with at least one CTO-assignment doubled their involvement in major crime-perpetrations (from 13% to 27%), non-CTO-hospitalized-patients almost doubled (from 10% to 18%), and 11% of outpatients were involved when none were before. Overall, a third (34%) were victimized-by-major-crime up from 28%, with 25% of outpatients experiencing victimization when none had before. Increases were most evident in major-crimes, led by assaults/abductions. Capacity-constraints on compulsory-treatment are associated with increases in crime/victimization-involvement, a transfer of responsibility for patients with schizophrenia-diagnoses from the mental-health-system to the criminal-justice-system, validation of dangerousness stereotypes, and growing negative family impact.
Collapse
Affiliation(s)
- Steven P Segal
- University of Melbourne, VIC, AU and University of California, Berkeley, CA, USA.
| | | | | |
Collapse
|
2
|
Abstract
Outpatient civil commitment (OCC) requires the provision of needed-treatment, as a less restrictive alternative (LRA) to psychiatric-hospitalization in order to protect against imminent-threats to health and safety associated with severe mental illness (SMI). OCC-reviews aggregating all studies report inconsistent outcomes and interpret such as intervention failure. This review, considering those studies whose outcome criteria are consistent with the provisions of OCC-law, seeks to determine OCC-effectiveness in meeting its legislated objectives. This review incorporated studies from previous systematic-reviews, used their search methodology, and added investigations through August 2020. Selected OCC-studies evaluated samples of all eligible patients in a jurisdiction. Their outcome-measures were threats to health or safety or the receipt of needed-treatment exclusive of post-OCC-assignment- hospitalization, the latter being the OCC-default for providing needed-treatment in the absence of an LRA and dependent on bed-availability. A study's evidence-quality was evaluated with the Berkeley Evidence Ranking and the New Castle Ottawa systems. Thirty-nine OCC-outcome-studies in six-outcome-areas directly addressed OCC-statute objectives: 21 considered imminent threats to health and safety, 10 compliance with providing needed-treatment, and 8 conformity to the LRA-standard. With the top evidence-rank equal to one, the studies M = 2.55. OCC-assignment was associated with reducing mortality-risk, increasing access to acute-medical-care, and reducing risks of violence and victimization. It enabled reaching these objectives as a LRA to hospitalization and facilitated the use of community-services by individuals refusing such assistance when outside of OCC-supervision. OCC's appears to enable recovery by reducing potentially life-altering health and safety risks associated with SMI.
Collapse
Affiliation(s)
- Steven P Segal
- University of Melbourne, Melbourne, Australia. .,Mental Health and Social Welfare Research Group, School of Social Welfare, University of California, 120 Haviland Hall (MC #7400), Berkeley, CA, 94720-7400, USA.
| |
Collapse
|
3
|
Kisely S, Yu D, Maehashi S, Siskind D. A systematic review and meta-analysis of predictors and outcomes of community treatment orders in Australia and New Zealand. Aust N Z J Psychiatry 2021; 55:650-665. [PMID: 32921145 DOI: 10.1177/0004867420954286] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Australia and New Zealand have some of the highest rates of compulsory community treatment order use worldwide. There are also concerns that people from culturally and linguistically diverse backgrounds may have higher rates of community treatment orders. We therefore assessed the health service, clinical and psychosocial outcomes of compulsory community treatment and explored if culturally and linguistically diverse, indigenous status or other factors predicted community treatment orders. METHODS We searched the following databases from inception to January 2020: PubMed/Medline, Embase, CINAHL and PsycINFO. We included any study conducted in Australia or New Zealand that compared people on community treatment orders for severe mental illness with controls receiving voluntary psychiatric treatment. Two reviewers independently extracted data, assessing study quality using Joanna Briggs Institute scales. RESULTS A total of 31 publications from 12 studies met inclusion criteria, of which 24 publications could be included in a meta-analysis. Only one was from New Zealand. People who were male, single and not engaged in work, study or home duties were significantly more likely to be subject to a community treatment order. In addition, those from a culturally and linguistically diverse or migrant background were nearly 40% more likely to be on an order. Indigenous status was not associated with community treatment order use in Australia and there were no New Zealand data. Community treatment orders did not reduce readmission rates or bed-days at 12-month follow-up. There was evidence of increased benefit in the longer-term but only after a minimum of 2 years of use. Finally, people on community treatment orders had a lower mortality rate, possibly related to increased community contacts. CONCLUSION People from culturally and linguistically diverse or migrant backgrounds are more likely to be placed on a community treatment order. However, the evidence for effectiveness remains inconclusive and limited to orders of at least 2 years' duration. The restrictive nature of community treatment orders may not be outweighed by the inconclusive evidence for beneficial outcomes.
Collapse
Affiliation(s)
- Steve Kisely
- School of Medicine, The University of Queensland, Woolloongabba, QLD, Australia.,Metro South Addiction and Mental Health Services, Metro South Health Service, Woolloongabba, QLD, Australia.,Griffith Criminology Institute (GCI), Griffith University, Mount Gravatt, QLD, Australia.,Departments of Psychiatry and Community Health and Epidemiology, Dalhousie University, Halifax, NS, Canada
| | - Dong Yu
- School of Medicine, The University of Queensland, Woolloongabba, QLD, Australia
| | - Saki Maehashi
- School of Medicine, The University of Queensland, Woolloongabba, QLD, Australia
| | - Dan Siskind
- School of Medicine, The University of Queensland, Woolloongabba, QLD, Australia.,Metro South Addiction and Mental Health Services, Metro South Health Service, Woolloongabba, QLD, Australia
| |
Collapse
|
4
|
Elhassan NM, Elhusein B, Al Abdulla M, Saad TA, Kumar R. Sociodemographic and clinical characteristics of patients with recurrent psychiatric readmissions in Qatar. J Int Med Res 2020; 48:300060520977382. [PMID: 33289594 PMCID: PMC7727067 DOI: 10.1177/0300060520977382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 11/03/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To examine the sociodemographic and clinical characteristics of psychiatric patients with recurrent psychiatric readmissions (RPR). METHODS A retrospective study was conducted at Hamad General Hospital in Qatar on psychiatric patients with recurrent readmissions from August 2018 to January 2019. RESULTS Of 380 psychiatric patients admitted during the study period, 40 (10.5%) were readmitted within 30 days of discharge. Most of the patients who were readmitted were single, male and unemployed. Psychotic spectrum disorder was the most frequent psychiatric condition and was diagnosed in 18 (45%) patients. A total of 30% of the patients were receiving treatment with anti-psychotics, and a similar number received more than one medication. Most patients showed poor or no compliance. Only 12.5% of patients stayed in the hospital for more than 5 weeks in their last admission during the study period. CONCLUSIONS Poor compliance, male sex and single status were the most common demographic and clinical features of patients with RPR. Post-discharge psychiatric care should be tailored to meet the requirements of patients prone to RPR.
Collapse
Affiliation(s)
- Nahid M. Elhassan
- Mental Health Service, Hamad Medical Corporation, PO Box 3050, Doha, Qatar
| | - Bushra Elhusein
- Mental Health Service, Hamad Medical Corporation, PO Box 3050, Doha, Qatar
| | - Majid Al Abdulla
- Mental Health Service, Hamad Medical Corporation, PO Box 3050, Doha, Qatar
| | | | - Rajeev Kumar
- Mental Health Service, Hamad Medical Corporation, PO Box 3050, Doha, Qatar
| |
Collapse
|
5
|
Segal SP. The utility of outpatient civil commitment: Investigating the evidence. Int J Law Psychiatry 2020; 70:101565. [PMID: 32482302 PMCID: PMC7394121 DOI: 10.1016/j.ijlp.2020.101565] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Outpatient civil commitment (OCC), community treatment orders (CTOs) in European and Commonwealth nations, require the provision of needed-treatment to protect against imminent threats to health and safety. OCC-reviews aggregating all studies report inconsistent outcomes. This review, searches for consistency in OCC-outcomes by evaluating studies based on mental health system characteristics, measurement, and design principles. METHODS All previously reviewed OCC-studies and more recent investigations were grouped by their outcome-measures' relationship to OCC statute objectives. A study's evidence-quality ranking was assessed. Hospital and service-utilization outcomes were grouped by whether they represented treatment provision, patient outcome, or the conflation of both. RESULTS OCC-studies including direct health and safety outcomes found OCC associated with reduced mortality-risk, increased access to acute medical care, and reduced violence and victimization risks. Studies considering treatment-provision, found OCC associated with improved medication and service compliance. If coupled with assertive community treatment (ACT) or aggressive case management OCC was associated with enhanced ACT success in reducing hospitalization need. When outpatient-services were limited, OCC facilitated rapid return to hospital for needed-treatment and increased hospital utilization in the absence of a less restrictive alternative. OCC-studies measuring "total hospital days", "prevention of hospitalization", and "readmissions" report negative and/or no difference findings because they erroneously conflate their intervention (provision of needed treatment) and outcome. CONCLUSIONS This investigation finds replicated beneficial associations between OCC and direct measures of imminent harm indicating reductions in threats to health and safety. It also finds support for OCC as a less restrictive alternative to inpatient care.
Collapse
Affiliation(s)
- Steven P Segal
- Professor, University of Melbourne, Australia; Professor of the Graduate Division and Director of the Mental Health and Social Welfare Research Group, University of California, Berkeley, USA.
| |
Collapse
|
6
|
Lin CH, Chen FC, Chan HY, Hsu CC. A Comparison of Long-Acting Injectable Antipsychotics With Oral Antipsychotics on Time to Rehospitalization Within 1 Year of Discharge in Elderly Patients With Schizophrenia. Am J Geriatr Psychiatry 2020; 28:23-30. [PMID: 31481273 DOI: 10.1016/j.jagp.2019.08.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/03/2019] [Accepted: 08/05/2019] [Indexed: 11/21/2022]
Abstract
OBJECTIVE The effectiveness of long-acting injectable antipsychotics (LAIs) in elderly patients with schizophrenia remains unclear. This study aimed to compare the effect of LAIs with oral antipsychotics (OAPs) on time to rehospitalization within 1 year of discharge in this population. Other factors potentially associated with time to rehospitalization and trends in LAI prescription rates during the study period were also investigated. METHODS Patients over 60 years of age with schizophrenia discharged between 2006 and 2017 were followed for 1 year under naturalistic conditions. Survival analysis was used in the comparison between LAIs and OAPs regarding time to rehospitalization. Covariates thought to affect time to rehospitalization were also analyzed. The Cochran-Armitage trend test was used to evaluate whether a time trend existed for LAI prescription rates. RESULTS The LAIs group had a significantly lower rehospitalization rate and a significantly longer time to rehospitalization within 1 year of discharge than the OAPs group. Other factors that were associated with a longer time to rehospitalization included a shorter index hospitalization during the time of the study and fewer previous hospitalizations. No significant time trend was found for LAI prescription rates during the study period. However, the prescription rate of second-generation LAIs grew significantly. CONCLUSION LAIs were found superior to OAPs in preventing rehospitalization. A continuous increase in second-generation LAI prescription rate may be due to the better side-effect profile of second-generation LAIs compared to first-generation LAIs. More studies investigating the effectiveness of LAIs in elderly patients with schizophrenia are needed in the future.
Collapse
|
7
|
Abstract
BACKGROUND There is conflicting and equivocal evidence for the efficacy of compulsory community treatment within Australia and overseas, but no study from Queensland. In addition, although people from Indigenous or culturally and linguistically diverse backgrounds are over-represented in compulsory admissions to hospital, little is known about whether this also applies to compulsory community treatment. AIMS We initially investigated whether people from Indigenous or culturally and linguistically diverse backgrounds in terms of country of birth, or preferred language, were more likely to be on compulsory community treatment using statewide databases from Queensland. We then assessed the impact of compulsory community treatment on health service use over the following 12 months. Compulsory community treatment included both community treatment orders and forensic orders. METHODS Cases and controls from administrative health data were matched on age, sex, diagnosis and time of hospital discharge (the index date). Multivariate analyses were used to examine potential predictors of compulsory community treatment, as well as impact on bed-days, time to readmission or contacts with public mental health services in the subsequent year. RESULTS We identified 7432 cases and controls from January 2013 to February 2017 (total n = 14,864). Compulsory community treatment was more likely in Indigenous Queenslanders (adjusted odds ratio = 1.45; 95% confidence interval = [1.28, 1.65]) subjects coming from a culturally and linguistically diverse background (adjusted odds ratio = 1.54; 95% confidence interval = [1.37, 1.72]), or those who had a preferred language other than English (adjusted odds ratio = 1.66; 95% confidence interval = [1.30, 2.11]). While community contacts were significantly greater in patients on compulsory community treatment, there was no difference in bed-days while time to readmission was shorter. Restricting the analyses to just community treatment orders did not alter these results. CONCLUSION In common with other coercive treatments, Indigenous Australians and people from culturally and linguistically diverse backgrounds are more likely to be placed on compulsory community treatment. The evidence for effectiveness remains inconclusive.
Collapse
Affiliation(s)
- Steve Kisely
- School of Medicine, The University of Queensland and Princess Alexandra Hospital, Woolloongabba, QLD, Australia.,Metro South Health Service, Woolloongabba, QLD, Australia.,Griffith Criminology Institute (GCI), Griffith University, Mount Gravatt, QLD, Australia.,Departments of Psychiatry, and Community Health and Epidemiology, Dalhousie University, Halifax, NS, Canada
| | - Katherine Moss
- School of Medicine, The University of Queensland and Princess Alexandra Hospital, Woolloongabba, QLD, Australia.,Metro South Health Service, Woolloongabba, QLD, Australia
| | - Melinda Boyd
- School of Medicine, The University of Queensland and Princess Alexandra Hospital, Woolloongabba, QLD, Australia.,Metro South Health Service, Woolloongabba, QLD, Australia
| | - Dan Siskind
- School of Medicine, The University of Queensland and Princess Alexandra Hospital, Woolloongabba, QLD, Australia.,Metro South Health Service, Woolloongabba, QLD, Australia
| |
Collapse
|
8
|
Lin CH, Chen FC, chan HY, Hsu CC. Time to Rehospitalization in Patients With Schizophrenia Receiving Long-Acting Injectable Antipsychotics or Oral Antipsychotics. Int J Neuropsychopharmacol 2019; 22:541-547. [PMID: 31260538 PMCID: PMC6754732 DOI: 10.1093/ijnp/pyz035] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/31/2019] [Accepted: 06/29/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND This study aimed to investigate and compare time to rehospitalization in patients with schizophrenia receiving long-acting injectable antipsychotics (LAIs) after discharge with those receiving oral antipsychotics. Additionally, the trend of LAIs prescription rates was investigated. METHODS Patients with schizophrenia (n = 13 087), who were discharged from the study hospital from 2006 to 2017, were followed-up under naturalistic conditions in the year after discharge. The primary outcome was time to rehospitalization. Survival analysis was used in the comparisons between LAIs and oral antipsychotics and between FGA-LAIs and SGA-LAIs. Simple linear regression and Cochrane-Armitage trend test were used to test whether a time trend existed for LAIs prescription rates. RESULTS In the 1 year following discharge, patients in the LAIs group had a significantly lower rehospitalization rate and a significantly lengthened time to rehospitalization than those in the oral antipsychotics group. Rehospitalization rate and time to rehospitalization were not significantly different in patients receiving FGA-LAIs or SGA-LAIs. A significantly higher percentage of patients treated with FGA-LAIs received anticholinergic agents than those treated with SGA-LAIs. The LAIs prescription rate grew significantly from 2006 to 2017 by an average of 0.5% per year. CONCLUSIONS LAIs were significantly superior to oral antipsychotics in reducing rehospitalization risk, whereas SGA-LAIs were comparable with FGA-LAIs in reducing rehospitalization risk. However, use of concomitant anticholinergic agents was less frequent in the SGA-LAIs group than in the FGA-LAIs group. Increase in LAIs prescription rate may be due to growing experiences and success among clinicians in treating patients with LAIs.
Collapse
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
| | - Feng-Chua Chen
- Kaohsiung Municipal Kai-Syuan Psychiatric 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,Correspondence: Hung-Yu Chan, MD, PD, Taoyuan Psychiatric Center, No. 71, Long-Show Street, Taoyuan City 33058, Taiwan ()
| | - Chun-Chi Hsu
- Department of General Psychiatry, Taoyuan Psychiatric Center, Taoyuan, Taiwan
| |
Collapse
|
9
|
O'Reilly RL, Hastings T, Chaimowitz GA, Neilson GE, Brooks SA, Freeland A. Community Treatment Orders and Other Forms of Mandatory Outpatient Treatment. Can J Psychiatry 2019; 64:356-374. [PMID: 31095435 PMCID: PMC6591887 DOI: 10.1177/0706743719845906] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This position paper has been substantially revised by the Canadian Psychiatric Association's Professional Standards and Practice Committee and approved for republication by the CPA's Board of Directors on July 26, 2018. The original position paper1 was first approved by the Board of Directors on January 25, 2003. It was subsequently reviewed and approved for republication with minor revisions on June 2, 2009.
Collapse
Affiliation(s)
- Richard L O'Reilly
- 1 Professor, Department of Psychiatry, Western University, London, Ontario, and Northern Ontario School of Medicine
| | - Thomas Hastings
- 2 Associate Clinical Professor, Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario; Lecturer, Department of Psychiatry, University of Toronto, Toronto, Ontario
| | - Gary A Chaimowitz
- 3 Head of Service, Forensic Psychiatry, St Joseph's Healthcare, Hamilton, Ontario; Professor, Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario
| | - Grainne E Neilson
- 4 Staff Forensic Psychiatrist, East Coast Forensic Hospital, Halifax, Nova Scotia; Assistant Professor, Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia
| | | | - Alison Freeland
- 6 Vice-President, Quality, Education and Patient Relations, Trillium Health Partners, Mississauga, Ontario; Associate Dean, Medical Education (Regional), Faculty of Medicine, University of Toronto; Associate Professor, Department of Psychiatry, University of Toronto, Toronto, Ontario
| |
Collapse
|
10
|
Barnett P, Matthews H, Lloyd-Evans B, Mackay E, Pilling S, Johnson S. Compulsory community treatment to reduce readmission to hospital and increase engagement with community care in people with mental illness: a systematic review and meta-analysis. Lancet Psychiatry 2018; 5:1013-1022. [PMID: 30391280 PMCID: PMC6251967 DOI: 10.1016/s2215-0366(18)30382-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 09/07/2018] [Accepted: 09/17/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND Compulsory community treatment (CCT) aims to reduce hospital readmissions among people with mental illness. However, research examining the usefulness of CCT is inconclusive. We aimed to assess the effectiveness of CCT in reducing readmission and length of stay in hospital and increasing community service use and treatment adherence. METHODS For this systematic review and meta-analysis, we searched three databases (PsycINFO, MEDLINE and Embase) for quantitative studies on CCT published in English between Jan 1, 1806, and Jan 4, 2018. We included both randomised and non-randomised designs that compared CCT with no CCT, and pre-post designs that compared patients before and after CCT. Studies were eligible if they had been peer-reviewed, if 50% or more of patients had severe mental illness, and if CCT was the intervention. Trials in which CCT was used in response to a criminal offence were excluded. We extracted data on study characteristics and length of follow-up, patient-level data on diagnosis, age, sex, race, and admission history, and outcomes of interest (readmission to hospital, inpatient bed-days, community service use, and treatment adherence) for meta-analysis, for which we extracted summary estimates. We used a random-effects model to compare disparate outcome measures and convert effect size statistics into standardised mean differences. This systematic review is registered with PROSPERO, number CRD42018086232. FINDINGS Of 1931 studies identified, 41 (2%) met inclusion criteria and had sufficient data for analysis. Before and after CCT comparisons showed significant large effects on readmission to hospital (standardised mean difference 0·80, 95% CI 0·53-1·08; I2=94·74), use of community services (0·83, 0·46-1·21; I2=87·26), and treatment adherence (2·12, 1·69-2·55; I2=0), and a medium effect on inpatient bed-days (0·66, 0·46-0·85; I2=94·12). Contemporaneous controlled comparison studies (randomised and non-randomised) showed no significant effect on readmission, inpatient bed-days, or treatment adherence, but a moderate effect on use of community services (0·38, 0·19-0·58; I2=96·92). A high degree of variability in study quality was found, with observational study ratings ranging from three to nine. Bias most frequently centred on poor comparability between CCT and control participants. INTERPRETATION We found no consistent evidence that CCT reduces readmission or length of inpatient stay, although it might have some benefit in enforcing use of outpatient treatment or increasing service provision, or both. Future research should focus on why some people do not engage with treatment offered and on enhancing quality of the community care available. Shortcomings of this study include high levels of variability between studies and variation in study quality. FUNDING National Institute for Health Research.
Collapse
Affiliation(s)
- Phoebe Barnett
- Centre for Outcomes Research and Effectiveness, Department of Clinical Educational and Health Psychology, University College London, London, UK; NIHR Policy Research Unit, University College London, London, UK.
| | - Hannah Matthews
- Centre for Outcomes Research and Effectiveness, Department of Clinical Educational and Health Psychology, University College London, London, UK; NIHR Policy Research Unit, University College London, London, UK
| | | | - Euan Mackay
- Centre for Outcomes Research and Effectiveness, Department of Clinical Educational and Health Psychology, University College London, London, UK; NIHR Policy Research Unit, University College London, London, UK
| | - Stephen Pilling
- Centre for Outcomes Research and Effectiveness, Department of Clinical Educational and Health Psychology, University College London, London, UK; NIHR Policy Research Unit, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| | - Sonia Johnson
- NIHR Policy Research Unit, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| |
Collapse
|
11
|
Vergunst F, Rugkåsa J, Koshiaris C, Simon J, Burns T. Community treatment orders and social outcomes for patients with psychosis: a 48-month follow-up study. Soc Psychiatry Psychiatr Epidemiol 2017; 52:1375-1384. [PMID: 28900690 DOI: 10.1007/s00127-017-1442-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 08/31/2017] [Indexed: 11/24/2022]
Abstract
PURPOSE Community treatment orders (CTOs) are widely used internationally despite a lack of evidence supporting their effectiveness. Most effectiveness studies are relatively short (12-months or less) and focus on clinical symptoms and service data, while a little attention is given to patients' social outcomes and broader welfare. We tested the association between the duration of CTO intervention and patients' long-term social outcomes. METHODS A sub-sample (n = 114) of community-based patients from the Oxford Community Treatment Order Evaluation Trial (OCTET) were interviewed 48 months after randomisation. Multivariate regression models were used to examine the association between the duration of the CTO intervention and social outcomes as measured by the social network schedule, Objective Social Outcomes Index, Euro-Qol EQ-5D-3L (EQ-5D), and Oxford Capabilities Questionnaire for Mental Health. RESULTS No significant association was found between the duration of CTO intervention and social network size (IRR = 0.996, p = .63), objective social outcomes (B = -0.003, p = .77), health-related quality of life (B = 0.001, p = .77), and capabilities (B = 0.046, p = .41). There were no between-group differences in social outcomes when outcomes were stratified by original arm of randomisation. Patients had a mean of 10.2 (SD = 5.9) contacts in their social networks, 42% of whom were relatives. CONCLUSIONS CTO duration was not associated with improvements in patients' social outcomes even over the long term. This study adds to growing concerns about CTO effectiveness and the justification for their continued use.
Collapse
Affiliation(s)
- Francis Vergunst
- Research Unit On Children's Psychosocial Maladjustment, University of Montreal, 3175 Chemin de la Côte Ste-Catherine, Montreal, H3T 1C5, Canada. .,Department of Psychiatry, University of Oxford, Oxford, UK.
| | - Jorun Rugkåsa
- Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway.,Centre for Care Research, University College of Southeast Norway, Notodden, Norway
| | | | - Judit Simon
- Department of Health Economics, Centre for Public Health, Medical University of Vienna, Vienna, Austria.,Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Tom Burns
- Department of Psychiatry, University of Oxford, Oxford, UK
| |
Collapse
|
12
|
Mohr P, Knytl P, Voráčková V, Bravermanová A, Melicher T. Long-acting injectable antipsychotics for prevention and management of violent behaviour in psychotic patients. Int J Clin Pract 2017; 71. [PMID: 28869705 DOI: 10.1111/ijcp.12997] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 08/03/2017] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND AND AIMS It has been well established that long-term antipsychotic treatment prevents relapse, lowers number of rehospitalisations, and also effectively reduces violent behaviour. Although violent behaviour is not a typical manifestation of schizophrenia or other psychotic disorders, the diagnosis of psychosis increases the overall risk of violence. One of the few modifiable factors of violence risk is adherence with medication. In contrast, non-adherence with drug treatment and subsequent relapse increases risk of violent acts. Non-adherence can be addressed partially by long-acting injectable antipsychotics (LAI). The aim of our review was to examine the role of antipsychotic drugs, especially LAI, in prevention and management of violent behaviour in psychosis. METHODS This is a non-systematic, narrative review of the data from open, naturalistic, retrospective, and population studies, case series, and post hoc analyses of randomised controlled trials. Search of electronic databases (PubMed, Embase) was performed to identify relevant papers. RESULTS Nine published papers (3 cross-sectional chart reviews, 4 retrospective studies, 2 prospective, randomised trials) were found. The results indicated positive clinical and antiaggressive effects of LAI in psychotic patients with high risk of violent behaviour. DISCUSSION Reviewed evidence suggests that secured drug treatment with LAI may have clinical benefit in schizophrenia patients with high risk of violent behaviour. LAI significantly reduced the severity of hostility, aggressivity, number of violent incidents, and criminal offences. These findings are supported further by the empirical evidence from clinical practice, high rates of prescribed LAI to schizophrenia patients in high-security and forensic psychiatric facilities. CONCLUSIONS Available data encourage the use of LAI in forensic psychiatry, especially during court-ordered commitment treatment.
Collapse
Affiliation(s)
- Pavel Mohr
- National Institute of Mental Health, Klecany, Czech Republic
- 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Pavel Knytl
- National Institute of Mental Health, Klecany, Czech Republic
- 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Veronika Voráčková
- National Institute of Mental Health, Klecany, Czech Republic
- 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Anna Bravermanová
- National Institute of Mental Health, Klecany, Czech Republic
- 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Tomáš Melicher
- National Institute of Mental Health, Klecany, Czech Republic
- 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
- University of Texas Health Science Center at Houston, Houston, TX, USA
| |
Collapse
|
13
|
Sfetcu R, Musat S, Haaramo P, Ciutan M, Scintee G, Vladescu C, Wahlbeck K, Katschnig H. Overview of post-discharge predictors for psychiatric re-hospitalisations: a systematic review of the literature. BMC Psychiatry 2017; 17:227. [PMID: 28646857 PMCID: PMC5483311 DOI: 10.1186/s12888-017-1386-z] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND High levels of hospital readmission (rehospitalisation rates) is widely used as indicator of a poor quality of care. This is sometimes also referred to as recidivism or heavy utilization. Previous studies have examined a number of factors likely to influence readmission, although a systematic review of research on post-discharge factors and readmissions has not been conducted so far. The main objective of this review was to identify frequently reported post-discharge factors and their effects on readmission rates. METHODS Studies on the association between post-discharge variables and readmission after an index discharge with a main psychiatric diagnosis were searched in the bibliographic databases Ovid Medline, PsycINFO, ProQuest Health Management, OpenGrey and Google Scholar. Relevant articles published between January 1990 and June 2014 were included. A systematic approach was used to extract and organize in categories the information about post-discharge factors associated with readmission rates. RESULTS Of the 760 articles identified by the initial search, 80 were selected for this review which included a total number of 59 different predictors of psychiatric readmission. Subsequently these were grouped into four categories: 1) individual vulnerability factors, 2) aftercare related factors, 3) community care and service responsiveness, and 4) contextual factors and social support. Individual factors were addressed in 58 papers and were found to be significant in 37 of these, aftercare factors were significant in 30 out of the 45 papers, community care and social support factors were significant in 21 out of 31 papers addressing these while contextual factors and social support were significant in all seven papers which studied them. CONCLUSIONS This review represents a first attempt at providing an overview of post-discharge factors previously studied in association with readmission. Hence, by mapping out the current research in the area, it highlights the gaps in research and it provides guidance future studies in the area.
Collapse
Affiliation(s)
- R. Sfetcu
- National School of Public Health, Management and Professional Development, Bucharest, Romania ,grid.445726.6Psychology Department, Spiru Haret University, Bucharest, Romania
| | - S. Musat
- National School of Public Health, Management and Professional Development, Bucharest, Romania
| | - P. Haaramo
- National Institute for Health and Welfare, Mental Health Unit, Helsinki, Finland
| | - M. Ciutan
- National School of Public Health, Management and Professional Development, Bucharest, Romania
| | - G. Scintee
- National School of Public Health, Management and Professional Development, Bucharest, Romania
| | - C. Vladescu
- National School of Public Health, Management and Professional Development, Bucharest, Romania ,0000 0001 0504 4027grid.22248.3eVictor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - K. Wahlbeck
- National Institute for Health and Welfare, Mental Health Unit, Helsinki, Finland
| | | |
Collapse
|
14
|
Abstract
BACKGROUND It is controversial whether compulsory community treatment (CCT) for people with severe mental illness (SMI) reduces health service use, or improves clinical outcome and social functioning. OBJECTIVES To examine the effectiveness of compulsory community treatment (CCT) for people with severe mental illness (SMI). SEARCH METHODS We searched the Cochrane Schizophrenia Group's Study-Based Register of Trials (2003, 2008, 2012, 8 November 2013, 3 June 2016). We obtained all references of identified studies and contacted authors where necessary. SELECTION CRITERIA All relevant randomised controlled clinical trials (RCTs) of CCT compared with standard care for people with SMI (mainly schizophrenia and schizophrenia-like disorders, bipolar disorder, or depression with psychotic features). Standard care could be voluntary treatment in the community or another pre-existing form of CCT such as supervised discharge. DATA COLLECTION AND ANALYSIS Authors independently selected studies, assessed their quality and extracted data. We used Cochrane's tool for assessing risk of bias. For binary outcomes, we calculated a fixed-effect risk ratio (RR), its 95% confidence interval (95% CI) and, where possible, the number needed to treat for an additional beneficial outcome (NNTB). For continuous outcomes, we calculated a fixed-effect mean difference (MD) and its 95% CI. We used the GRADE approach to create 'Summary of findings' tables for key outcomes and assessed the risk of bias of these findings. MAIN RESULTS The review included three studies (n = 749). Two were based in the USA and one in England. The English study had the least bias, meeting three out of the seven criteria of Cochrane's tool for assessing risk of bias. The two other studies met only one criterion, the majority being rated unclear.Two trials from the USA (n = 416) compared court-ordered 'outpatient commitment' (OPC) with entirely voluntary community treatment. There were no significant differences between OPC and voluntary treatment by 11 to 12 months in any of the main health service or participant level outcome indices: service use - readmission to hospital (2 RCTs, n= 416, RR 0.98, 95% CI 0.79 to 1.21, low-quality evidence); service use - compliance with medication (2 RCTs, n = 416, RR 0.99, 95% CI 0.83 to 1.19, low-quality evidence); social functioning - arrested at least once (2 RCTs, n = 416, RR 0.97, 95% CI 0.62 to 1.52, low-quality evidence); social functioning - homelessness (2 RCTs, n = 416, RR 0.67, 95% CI 0.39 to 1.15, low-quality evidence); or satisfaction with care - perceived coercion (2 RCTs, n = 416, RR 1.36, 95% CI 0.97 to 1.89, low-quality evidence). However, one trial found the risk of victimisation decreased with OPC (1 RCT, n = 264, RR 0.50, 95% CI 0.31 to 0.80, low-quality evidence).The other RCT compared community treatment orders (CTOs) with less intensive and briefer supervised discharge (Section 17) in England. The study found no difference between the two groups for either the main health service outcomes including readmission to hospital by 12 months (1 RCT, n = 333, RR 0.99, 95% CI 0.74 to 1.32, moderate-quality evidence), or any of the participant level outcomes. The lack of any difference between the two groups persisted at 36 months' follow-up.Combining the results of all three trials did not alter these results. For instance, participants on any form of CCT were no less likely to be readmitted than participants in the control groups whether on entirely voluntary treatment or subject to intermittent supervised discharge (3 RCTs, n = 749, RR for readmission to hospital by 12 months 0.98, 95% CI 0.82 to 1.16 moderate-quality evidence). In terms of NNTB, it would take 142 orders to prevent one readmission. There was no clear difference between groups for perceived coercion by 12 months (3 RCTs, n = 645, RR 1.30, 95% CI 0.98 to 1.71, moderate-quality evidence).There were no data for adverse effects. AUTHORS' CONCLUSIONS These review data show CCT results in no clear difference in service use, social functioning or quality of life compared with voluntary care or brief supervised discharge. People receiving CCT were, however, less likely to be victims of violent or non-violent crime. It is unclear whether this benefit is due to the intensity of treatment or its compulsory nature. Short periods of conditional leave may be as effective (or non-effective) as formal compulsory treatment in the community. Evaluation of a wide range of outcomes should be considered when this legislation is introduced. However, conclusions are based on three relatively small trials, with high or unclear risk of blinding bias, and low- to moderate-quality evidence. In addition, clinical trials may not fully reflect the potential benefits of this complex intervention.
Collapse
Affiliation(s)
- Steve R Kisely
- The University of QueenslandSchool of MedicinePrincess Alexandra HospitalIpswich RoadWoolloongabbaQueenslandAustraliaQLD 4102
| | - Leslie A Campbell
- Dalhousie UniversityDepartment of Community Health and EpidemiologyRoom 415, 5790 University AvenueHalifaxNSCanadaB3K 1V7
| | - Richard O'Reilly
- Western UniversityMental Health Building, Parkwood InstituteLondon, OntarioCanadaN6C 0A7
| | | |
Collapse
|
15
|
Abstract
BACKGROUND Risperidone is the first new generation antipsychotic drug made available in a long-acting injection formulation. OBJECTIVES To examine the effects of depot risperidone for treatment of schizophrenia or related psychoses in comparison with placebo, no treatment or other antipsychotic medication.To critically appraise and summarise current evidence on the resource use, cost and cost-effectiveness of risperidone (depot) for schizophrenia. SEARCH METHODS We searched the Cochrane Schizophrenia Group's Register (December 2002, 2012, and October 28, 2015). We also checked the references of all included studies, and contacted industry and authors of included studies. SELECTION CRITERIA Randomised clinical trials comparing depot risperidone with other treatments for people with schizophrenia and/or schizophrenia-like psychoses. DATA COLLECTION AND ANALYSIS Two review authors independently selected trials, assessed trial quality and extracted data. For dichotomous data, we calculated the risk ratio (RR), with 95% confidence interval (CI). For continuous data, we calculated mean differences (MD). We assessed risk of bias for included studies and created 'Summary of findings' tables using GRADE. MAIN RESULTS Twelve studies, with a total of 5723 participants were randomised to the following comparison treatments: Risperidone depot versus placebo Outcomes of relapse and improvement in mental state were neither measured or reported. In terms of other primary outcomes, more people receiving placebo left the study early by 12 weeks (1 RCT, n=400, RR 0.74 95% CI 0.63 to 0.88, very low quality evidence), experienced severe adverse events in short term (1 RCT, n=400, RR 0.59 95% CI 0.38 to 0.93, very low quality evidence). There was however, no difference in levels of weight gain between groups (1 RCT, n=400, RR 2.11 95% CI 0.48 to 9.18, very low quality evidence). Risperidone depot versus general oral antipsychotics The outcome of improvement in mental state was not presented due to high levels of attrition, nor were levels of severe adverse events explicitly reported. Most primary outcomes of interest showed no difference between treatment groups. However, more people receiving depot risperidone experienced nervous system disorders (long-term:1 RCT, n=369, RR 1.34 95% CI 1.13 to 1.58, very-low quality evidence). Risperidone depot versus oral risperidoneData for relapse and severe adverse events were not reported. All outcomes of interest were rated as moderate quality evidence. Main results showed no differences between treatment groups with equivocal data for change in mental state, numbers leaving the study early, any extrapyramidal symptoms, weight increase and prolactin-related adverse events. Risperidone depot versus oral quetiapine Relapse rates and improvement in mental state were not reported. Fewer people receiving risperidone depot left the study early (long-term: 1 RCT, n=666, RR 0.84 95% CI 0.74 to 0.95, moderate quality evidence). Experience of serious adverse events was similar between groups (low quality evidence), but more people receiving depot risperidone experienced EPS (1 RCT, n=666, RR 1.83 95% CI 1.07 to 3.15, low quality evidence), had greater weight gain (1 RCT, n=666, RR 1.25 95% CI 0.25 to 2.25, low quality evidence) and more prolactin-related adverse events (1 RCT, n=666, RR 3.07 95% CI 1.13 to 8.36, very low quality evidence). Risperidone depot versus oral aripiprazoleRelapse rates, mental state using PANSS, leaving the study early, serious adverse events and weight increase were similar between groups. However more people receiving depot risperidone experienced prolactin-related adverse events compared to those receiving oral aripiprazole (2 RCTs, n=729, RR 9.91 95% CI 2.78 to 35.29, very low quality of evidence). Risperidone depot versus oral olanzapineRelapse rates were not reported in any of the included studies for this comparison. Improvement in mental state using PANSS and instances of severe adverse events were similar between groups. More people receiving depot risperidone left the study early than those receiving oral olanzapine (1 RCT, n=618, RR 1.32 95% CI 1.10 to 1.58, low quality evidence) with those receiving risperidone depot also experiencing more extrapyramidal symptoms (1 RCT, n=547, RR 1.67 95% CI 1.19 to 2.36, low quality evidence). However, more people receiving oral olanzapine experienced weight increase (1 RCT, n=547, RR 0.56 95% CI 0.42 to 0.75, low quality evidence). Risperidone depot versus atypical depot antipsychotics (specifically paliperidone palmitate)Relapse rates were not reported and rates of response using PANSS, weight increase, prolactin-related adverse events and glucose-related adverse events were similar between groups. Fewer people left the study early due to lack of efficacy from the risperidone depot group (long term: 1 RCT, n=749, RR 0.60 95% CI 0.45 to 0.81, low quality evidence), but more people receiving depot risperidone required use of EPS-medication (2 RCTs, n=1666, RR 1.46 95% CI 1.18 to 1.8, moderate quality evidence). Risperidone depot versus typical depot antipsychoticsOutcomes of relapse, severe adverse events or movement disorders were not reported. Outcomes relating to improvement in mental state demonstrated no difference between groups (low quality evidence). However, more people receiving depot risperidone compared to other typical depots left the study early (long-term:1 RCT, n=62, RR 3.05 95% CI 1.12 to 8.31, low quality evidence). AUTHORS' CONCLUSIONS Depot risperidone may be more acceptable than placebo injection but it is hard to know if it is any more effective in controlling the symptoms of schizophrenia. The active drug, especially higher doses, may be associated with more movement disorders than placebo. People already stabilised on oral risperidone may continue to maintain benefit if treated with depot risperidone and avoid the need to take tablets, at least in the short term. In people who are happy to take oral medication the depot risperidone is approximately equal to oral risperidone. It is possible that the depot formulation, however, can bring a second-generation antipsychotic to people who do not reliably adhere to treatment. People with schizophrenia who have difficulty adhering to treatment, however, are unlikely to volunteer for a clinical trial. Such people may gain benefit from the depot risperidone with no increased risk of extrapyramidal side effects.
Collapse
Affiliation(s)
- Stephanie Sampson
- The University of NottinghamInstitute of Mental HealthUniversity of Nottingham Innovation Park, Jubilee CampusNottinghamUKNG7 2TU
| | - Prakash Hosalli
- Seacroft HospitalThe Newsam CentreYork RoadLeedsWest YorkshireUKLS14 6WB
| | - Vivek A Furtado
- University of WarwickDivision of Mental Health and Wellbeing, Warwick Medical SchoolGibbet Hill RoadCoventryWest MidlandsUKCV4 7AL
| | - John M Davis
- University of Illinois at Chicago1601 West Taylor StChicagoUSAIL 60612
| | | |
Collapse
|
16
|
Abstract
OBJECTIVE Community treatment orders (CTOs) exist in more than 75 jurisdictions worldwide. This review outlines findings from the international literature on CTO effectiveness. METHOD The article draws on 2 comprehensive systematic reviews of the literature published before 2013, then uses the same search terms to identify studies published between 2013 and 2015. The focus is on what the literature as a whole tells us about CTO effectiveness, with particular emphasis on the strength and weaknesses of different methodologies. RESULTS The results from more than 50 nonrandomized studies show mixed results. Some show benefits from CTOs while others show none on the most frequently reported outcomes of readmission, time in hospital, and community service use. Results from the 3 existing randomized controlled trials (RCTs) show no effect of CTOs on a wider range of outcome measures except that patients on CTOs are less likely than controls to be a victim of crime. Patients on CTOs are, however, likely to have their liberty restricted for significantly longer periods of time. Meta-analyses pooling patient data from RCTs and high quality nonrandomized studies also find no evidence of patient benefit, and systematic reviews come to the same conclusion. CONCLUSION There is no evidence of patient benefit from current CTO outcome studies. This casts doubt over the usefulness and ethics of CTOs. To remove uncertainty, future research must be designed as RCTs.
Collapse
Affiliation(s)
- Jorun Rugkåsa
- Health Services Research Unit, Akershus University Hospital, Social Psychiatry Group, Lørenskog, Norway Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| |
Collapse
|
17
|
Kisely S, Xiao J, Jian L. Changes in determinants of compulsory community treatment over 11 years. A population-based analysis of linked mental health databases. Psychiatry Res 2015; 230:400-5. [PMID: 26416586 DOI: 10.1016/j.psychres.2015.09.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 08/14/2015] [Accepted: 09/16/2015] [Indexed: 10/23/2022]
Abstract
Differences in patient characteristics, legislation and service setting may explain variations in the reported efficacy of compulsory treatment orders (CTOs). Our objective was to investigate factors associated with CTO placement in Western Australia and see if there were any changes over the 11 years following their introduction. We used three linked Western Australian databases to compare 2958 patients on community treatment orders with an equal number of controls matched on age, sex and diagnosis, as well as 2832 consecutive controls selected on date of discharge from inpatient care or CTO placement. Multivariate analyses were used to further examine potential predictors of a CTO. The incidence of CTOs, and the characteristics of patients placed on these orders, showed little change over 11 years. They tended to be younger and male with schizophrenia or other non-affective psychotic disorders. Previous health service use as an inpatient or outpatient also predicted compulsory community treatment. Psychiatrists in Western Australia appear to be applying community treatment orders to similar types of patient as elsewhere, but unlike other jurisdictions, use has not increased. We need further research to establish the relative contribution of patient characteristics, legislation and service setting toward the use and outcome of CTOs.
Collapse
Affiliation(s)
- Steve Kisely
- University of Queensland, School of Medicine, Level 4, Building 1, Princess Alexandra Hospital, 199 Ipswich Road, Woolloongabba, QLD 4102, Australia; Griffith Health Institute, Griffith University, Gold Coast, Queensland, Australia.
| | - Jianguo Xiao
- Department of Health, Western Australia, Perth, Australia
| | - Le Jian
- Department of Health, Western Australia, Perth, Australia; School of Public Health, Curtin University, Perth, Australia
| |
Collapse
|
18
|
Abstract
Despite their widespread use, long-acting injectable (LAI) antipsychotics (APs) are often regarded with some negativity because of the assumption of punishment, control and insufficient evolution towards psychosocial development of patients. However, LAI APs have proved effective in schizophrenia and other severe psychotic disorders because they assure stable blood levels, leading to a reduction of the risk of relapse. Therapeutic opportunities have also arisen after introduction of newer, second-generation LAI APs in recent years. Newer LAI APs are more readily dosed optimally, may be better tolerated and are better suited to integrated rehabilitation programmes. This review outlines the older and newer LAI APs available for the treatment of schizophrenia, with considerations of past and present pharmacological and therapeutic issues. Traditional, evidence-based approaches to systematic reviews and randomized clinical trials are of limited utility in this area so this paper's blending of experimental trials with observational research is particularly appropriate and effective.
Collapse
Affiliation(s)
- Sofia Brissos
- Psychiatrist, Lisbon's Psychiatric Hospitalar Centre, Rua Conde de Redondo, nº 8 3º dt., Lisbon, 1150, Portugal
| | - Miguel Ruiz Veguilla
- Grupo Psicosis y Neurodesarrollo, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocio /CSIC/Universidad de Sevilla, Unidad de Hospitalizacion de Salud Mental, Sevilla, Spain
| | - David Taylor
- South London and Maudsley NHS Foundation Trust, Pharmacy Department, Maudsley Hospital, Denmark Hill, London, UK
| | - Vicent Balanzá-Martinez
- Catarroja Mental Health Unit, University Hospital Doctor Peset, FISABIO, Valencia; and Section of Psychiatry, University of Valencia, CIBERSAM, Valencia, Spain
| |
Collapse
|
19
|
Mfoafo-M'Carthy M. Community treatment orders and the experiences of ethnic minority individuals diagnosed with serious mental illness in the Canadian mental health system. Int J Equity Health 2014; 13:69. [PMID: 25213210 DOI: 10.1186/s12939-014-0069-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Accepted: 07/25/2014] [Indexed: 11/10/2022] Open
Abstract
Introduction The prevalence of Community Treatment Orders (CTOs) in the Western world has generated considerable discussion regarding best practices in the outpatient treatment of the seriously mentally ill. Although problems encountered by ethnic minority communities in the various health care systems have been studied to some degree, there is an acute dearth of information on the effects of CTOs on minority individuals. This paper presents findings from research on the lived experiences of individuals from ethnic minority backgrounds who have been the subjects of CTOs in Toronto, Canada, and their perceptions of its impact on their lives. Methods Using a qualitative phenomenological approach, in-depth semi-structured interviews were conducted with individuals who have experienced CTOs. Purposive sampling was used to recruit participants (n = 24) from ethnic minority background in Toronto, Canada. Results Participants perceived both positive and negative impacts of CTOs. The positives included affirmation of experiences with the mental health system; improved rapport with the case management and clinical team, increased medication compliance and feelings of empowerment. The negative feedback included feelings of being coerced and the stigma associated with it. Conclusions The findings of this study suggest that although CTOs are not a panacea for every mental health problem, they can be effective with a specific group who choose to follow through with the expectations of the treatment. The author, however argues that for these individuals to be on a CTO before getting better treatment, brings to the fore a number of issues with the mental health system. This is particularly concerning as it pertains to individuals of ethnic minority background.
Collapse
|
20
|
Abstract
OBJECTIVE The current study compares the compliance rates of patients on depot who were on Community Treatment Orders with those who were not on such Order with a view to objectively quantify the effect of Community Treatment Orders on depot antipsychotics medication compliance. METHODS "Day difference" measurements between the scheduled depot data and the administered date were collected for both voluntary and involuntary patients receiving depot medication at the same community clinic over a 6-month period. RESULTS The results demonstrated a trend for greater compliance to depot medications by those not on a Community Treatment Order compared with those who were, but there was no statistically significant difference between the two groups. CONCLUSIONS The current study highlighted that while Community Treatment Order may be a reasonable short-term tool to encourage patients' compliance at an early treatment stage, ongoing effort should be put into improving patients' attitude towards depot medications to ensure a better long-term outcome for individuals with schizophrenia.
Collapse
Affiliation(s)
- Shuichi Suetani
- Registrar, West Adelaide Community Mental Health Team, Woodville, SA, and; Clinical Lecturer, Discipline of Psychiatry, University of Adelaide, Adelaide, SA, Australia
| | - Edward Foo
- Consultant Psychiatrist, West Adelaide Community Mental Health Team, Woodville SA, Australia
| | - Douglas Wilson
- Consultant Psychiatrist, West Adelaide Community Mental Health Team, Clinical Lead, Woodville SA, Australia
| |
Collapse
|
21
|
Light EM, Robertson MD, Boyce P, Carney T, Rosen A, Cleary M, Hunt GE, O'Connor N, Ryan C, Kerridge IH. The lived experience of involuntary community treatment: a qualitative study of mental health consumers and carers. Australas Psychiatry 2014; 22:345-351. [PMID: 24963099 DOI: 10.1177/1039856214540759] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To describe the lived experiences of people subject to community treatment orders (CTOs) and their carers. METHOD We recruited 11 participants (five mental health consumers and six carers) through consumer and carer networks in NSW, Australia, to take part in interviews about their experiences. We analysed the interview data set using established qualitative methodologies. RESULTS The lived experiences were characterised by 'access' concerns, 'isolation', 'loss and trauma', 'resistance and resignation' and 'vulnerability and distress'. The extent and impact of these experiences related to the severity of mental illness, the support available for people with mental illnesses and their carers, the social compromises associated with living with mental illness, and the challenges of managing the relationships necessitated by these processes. CONCLUSIONS The lived experience of CTOs is complex: it is one of distress and profound ambivalence. The distress is an intrinsic aspect of the experience of severe mental illness, but it also emerges from communication gaps, difficulty obtaining optimal care and accessing mental health services. The ambivalence arises from an acknowledgement that while CTOs are coercive and constrain autonomy, they may also be beneficial. These findings can inform improvements to the implementation of CTOs and the consequent experiences.
Collapse
Affiliation(s)
- Edwina M Light
- Doctoral candidate, Centre for Values, Ethics and the Law in Medicine, University of Sydney, Sydney, NSW, Australia
| | - Michael D Robertson
- Clinical Associate Professor, Mental Health Ethics, Centre for Values, Ethics and the Law in Medicine, University of Sydney, Sydney, NSW, Australia
| | - Philip Boyce
- Professor of Psychiatry, Discipline of Psychiatry, Westmead Hospital, University of Sydney, Sydney, NSW, Australia
| | - Terry Carney
- Emeritus Professor, Sydney Law School, University of Sydney, Sydney, NSW, Australia
| | - Alan Rosen
- Professorial Fellow, School of Public Health, University of Wollongong, Wollongong, NSW; and Clinical Associate Professor, Brain and Mind Research Institute, University of Sydney, Sydney, NSW, Australia
| | - Michelle Cleary
- Associate Professor, School of Nursing and Midwifery, University of Western Sydney, Sydney, NSW, Australia
| | - Glenn E Hunt
- Associate Professor, Principal Research Fellow, Discipline of Psychiatry, Concord Hospital, University of Sydney, Sydney, NSW, Australia
| | - Nick O'Connor
- Clinical Director, North Shore Ryde Mental Health Service, Sydney, NSW, and; Discipline of Psychiatry, University of Sydney, Sydney, NSW, Australia
| | - Christopher Ryan
- Senior Clinical Lecturer, Discipline of Psychiatry, Centre for Values, Ethics and the Law in Medicine, University of Sydney, Sydney, Australia
| | - Ian H Kerridge
- Director and Associate Professor of Bioethics; Centre for Values, Ethics and the Law in Medicine, University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
22
|
Abstract
BACKGROUND There is little objective evidence to support the use of community treatment orders (CTOs) from randomized controlled trials. Qualitative research indicates more negative than positive responses to the use of CTOs. Nonetheless, the use of CTOs is growing internationally. There is no research to identify for whom CTOs may be a positive experience. AIM To assess patients' perspectives of CTOs, assessing for correlates with clinical and demographic variables. METHODS Patients currently or previously subject to a CTO were assessed quantitatively to identify their experience. Demographic data, the experience of coercion, views of detention, satisfaction with care, social functioning and psychopathology were correlated using SPSS. RESULTS Fifty-three per cent of patients felt that they were, on balance, better off when treated informally in the community. Patients described greater coercion and less satisfaction with care when subject to a CTO. These factors, and being in employment, identified patients whom felt harmed by CTOs 61% of the time. CONCLUSIONS This paper highlights that more than half of patients under a CTO consider it negatively. This group is identified by patients who work, experience coercion and are unsatisfied with care. This has implications for the application of CTOs.
Collapse
Affiliation(s)
- Giles Newton-Howes
- Department of Psychological Medicine, University of Otago, New Zealand Department of Psychological Medicine, Imperial College, UK
| | - Doug Banks
- Whatever It Takes (WIT), Napier, New Zealand
| |
Collapse
|
23
|
Gisev N, Bell JS, Chen TF. Factors associated with antipsychotic polypharmacy and high-dose antipsychotics among individuals receiving compulsory treatment in the community. J Clin Psychopharmacol 2014; 34:307-12. [PMID: 24717256 DOI: 10.1097/JCP.0000000000000098] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Community treatment orders (CTOs) are a form of compulsory treatment of individuals with a mental illness in the community. The objectives of this study were to determine the demographic, clinical, and treatment plan factors associated with antipsychotic polypharmacy and high-dose antipsychotics among individuals issued with a CTO. This was a secondary analysis of all 377 individuals who were prescribed an antipsychotic, extracted from a retrospective study of 378 individuals issued with a CTO by the New South Wales Mental Health Review Tribunal in Australia in 2009. Deidentified information relating to individuals' treatment plans, demographic, and clinical details were systematically extracted. Of the 377 individuals, 121 (32%) were prescribed antipsychotic polypharmacy and 101 (27%) high-dose antipsychotics. Unadjusted and adjusted odds ratios (ORs) and 95% confidence intervals (95% CIs) for factors associated with antipsychotic polypharmacy and high-dose antipsychotics were computed using binary logistic regression. There was a strong association between the use of antipsychotic polypharmacy and high-dose antipsychotics (P < 0.001). Only treatment plan factors were associated with antipsychotic polypharmacy and high-dose antipsychotics in adjusted models. Although first-generation long-acting injectable antipsychotics and clozapine were associated with antipsychotic polypharmacy (adjusted OR, 9.12; 95% CI, 4.21-19.74; adjusted OR, 7.97; 95% CI, 2.93-21.72), oral second-generation antipsychotics and risperidone long-acting injection were associated with high-dose antipsychotics (adjusted OR, 5.67; 95% CI, 2.89-11.12; adjusted OR, 8.14; 95% CI, 3.22-20.53). Therefore, the use of antipsychotic polypharmacy and high-dose antipsychotics among individuals issued with CTOs is associated only with the drugs prescribed in their treatment plans and not their individual demographic and clinical characteristics.
Collapse
|
24
|
Gisev N, Bell JS, Chen TF. A retrospective study of psychotropic drug use among individuals with mental illness issued a community treatment order. Int J Clin Pract 2014; 68:236-44. [PMID: 24372715 DOI: 10.1111/ijcp.12276] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2013] [Accepted: 08/02/2013] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Community treatment orders (CTOs) are legal orders which require individuals with mental illness to accept treatment in the community. Previous studies report that long-acting injectable (LAI) antipsychotics are associated with CTOs, however, little is known about the specific treatment plans prescribed in CTOs. The objective of this study was to describe the patterns of psychotropic drugs prescribed to individuals issued a CTO, focusing on LAI antipsychotics, antipsychotic polypharmacy and high-dose antipsychotics. METHODS This was a retrospective cross-sectional study of 378 individuals randomly selected from a sample of 1317 individuals with a CTO expiry date up to and including 30 April 2010, taken from all 2856 individuals issued a CTO by the New South Wales Mental Health Review Tribunal, Australia, in 2009. De-identified information relating to individuals' treatment plans, demographic and clinical details were systematically extracted. RESULTS A total of 377 (99.7%) individuals were prescribed at least one antipsychotic. Of these, 310 (82%) were prescribed a LAI antipsychotic, either alone (45%), or in combination with, an oral antipsychotic (37%). Risperidone was the most prevalent antipsychotic, prescribed to 164 (43%) individuals. Antipsychotic polypharmacy was prescribed to 121 (32%) individuals and between 20% and 27% of individuals were prescribed high-dose antipsychotics. Antipsychotic polypharmacy accounted for 74-80% of individuals prescribed high-dose antipsychotics. CONCLUSIONS The results from this study confirm that LAI antipsychotics are commonly prescribed in CTOs. Antipsychotic polypharmacy was also common, and accounted for the majority of individuals prescribed high-dose antipsychotics. Further research is needed to determine the potential outcomes and implications of the patterns observed.
Collapse
Affiliation(s)
- N Gisev
- Faculty of Pharmacy, The University of Sydney, Sydney, NSW, Australia
| | | | | |
Collapse
|
25
|
Abstract
BACKGROUND There is controversy as to whether compulsory community treatment (CCT) for people with severe mental illness (SMI) reduces health service use, or improves clinical outcome and social functioning. OBJECTIVES To examine the effectiveness of CCT for people with SMI. SEARCH METHODS We searched the Cochrane Schizophrenia Group's Trials Register and Science Citation Index (2003, 2008, and 2012). We obtained all references of identified studies and contacted authors where necessary. We further updated this search on the 8 November 2013. SELECTION CRITERIA All relevant randomised controlled clinical trials (RCTs) of CCT compared with standard care for people with SMI (mainly schizophrenia and schizophrenia-like disorders, bipolar disorder, or depression with psychotic features). Standard care could be voluntary treatment in the community or another pre-existing form of compulsory community treatment such as supervised discharge. DATA COLLECTION AND ANALYSIS Review authors independently selected studies, assessed their quality and extracted data. We used The Cochrane Collaboration's tool for assessing risk of bias. For binary outcomes, we calculated a fixed-effect risk ratio (RR), its 95% confidence interval (CI) and, where possible, the weighted number needed to treat statistic (NNT). For continuous outcomes, we calculated a fixed-effect mean difference (MD) and its 95% CI. We used the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach to create a 'Summary of findings' table for outcomes we rated as important and assessed the risk of bias of included studies. MAIN RESULTS All studies (n=3) involved patients in community settings who were followed up over 12 months (n = 752 participants).Two RCTs from the USA (total n = 416) compared court-ordered 'Outpatient Commitment' (OPC) with voluntary community treatment. OPC did not result in significant differences compared to voluntary treatment in any of the main outcome indices: health service use (2 RCTs, n = 416, RR for readmission to hospital by 11-12 months 0.98 CI 0.79 to 1.21, low grade evidence); social functioning (2 RCTs, n = 416, RR for arrested at least once by 11-12 months 0.97 CI 0.62 to 1.52, low grade evidence); mental state; quality of life (2 RCTs, n = 416, RR for homelessness 0.67 CI 0.39 to 1.15, low grade evidence) or satisfaction with care (2 RCTs, n = 416, RR for perceived coercion 1.36 CI 0.97 to 1.89, low grade evidence). However, risk of victimisation decreased with OPC (1 RCT, n = 264, RR 0.50 CI 0.31 to 0.80). Other than perceived coercion, no adverse outcomes were reported. In terms of numbers needed to treat (NNT), it would take 85 OPC orders to prevent one readmission, 27 to prevent one episode of homelessness and 238 to prevent one arrest. The NNT for the reduction of victimisation was lower at six (CI 6 to 6.5).One further RCT compared community treatment orders (CTOs) with less intensive supervised discharge in England and found no difference between the two for either the main outcome of readmission (1 RCT, n = 333, RR for readmission to hospital by 12 months 0.99 CI 0.74 to 1.32, medium grade evidence), or any of the secondary outcomes including social functioning and mental state. It was not possible to calculate the NNT. The English study met three out of the seven criteria of The Cochrane Collaboration's tool for assessing risk of bias, the others only one, the majority being rated unclear. AUTHORS' CONCLUSIONS CCT results in no significant difference in service use, social functioning or quality of life compared with standard voluntary care. People receiving CCT were, however, less likely to be victims of violent or non-violent crime. It is unclear whether this benefit is due to the intensity of treatment or its compulsory nature. Short periods of conditional leave may be as effective (or non-effective) as formal compulsory treatment in the community. Evaluation of a wide range of outcomes should be considered when this legislation is introduced. However, conclusions are based on three relatively small trials, with high or unclear risk of blinding bias, and evidence we rated as low to medium quality.
Collapse
Affiliation(s)
- Steve R Kisely
- School of Medicine, The University of Queensland, Princess Alexandra Hospital, Ipswich Road Woolloongabba, Queensland, QLD 4102, Australia. .
| | | |
Collapse
|
26
|
Abstract
Nonadherence to treatment is a major challenge in all fields of medicine, and it has been claimed that increasing the effectiveness of adherence interventions may have far greater impact on the health of the population than any improvement in specific medical treatments. However, despite widespread use of terms such as adherence and compliance, there is little agreement on definitions or measurements. Nonadherence can be intermittent or continuous, voluntary or involuntary, and may be specific to single or multiple interventions, which makes reliable measurement problematic. Both direct and indirect methods of assessment have their limitations. The current literature focuses mainly on psychotic disorders. A large number of trials of various psychological, social, and pharmacologic interventions has been reported. The results are mixed, but interventions specifically designed to improve adherence with a more intensive and focused approach and interventions combining elements from different approaches such as cognitive-behavioral therapy, family-based, and community-based approaches have shown better outcomes. Pharmacologic interventions include careful drug selection, switching when a treatment is not working, dose adjustment, simplifying the treatment regimen, and the use of long-acting injections. The results for the most studied pharmacologic intervention, ie, long-acting injections, are far from clear, and there are discrepancies between randomized controlled trials, nationwide cohort studies, and mirror-image studies. Nonadherence with treatment is often paid far less attention in routine clinical practice and psychiatric training. Strategies to measure and improve adherence in clinical practice are based more on personal experience than on research evidence. This overview focuses on strategies used for improving treatment adherence in psychiatric disorders in the light of current evidence, with emphasis on public health aspects of treatment adherence and the management of nonadherence in routine clinical practice.
Collapse
Affiliation(s)
- Saeed Farooq
- Staffordshire University, Staffordshire, UK ; Postgraduate Medical Institute, Lady Reading Hospital, Peshawar, Pakistan
| | - Farooq Naeem
- Department of Psychiatry, Queen's University, Kingston, Ontario, Canada
| |
Collapse
|
27
|
Patel MX, Matonhodze J, Baig MK, Taylor D, Szmukler G, David AS. Naturalistic outcomes of community treatment orders: antipsychotic long-acting injections versus oral medication. J Psychopharmacol 2013; 27:629-37. [PMID: 23676196 DOI: 10.1177/0269881113486717] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Community treatment orders (CTOs) are initiated to compel the patient in the community to take part in a management plan, of which medication is often a part. CTOs were introduced in 2008, in England and Wales. We evaluated naturalistic outcomes of CTOs, according to the antipsychotic formulation prescribed at CTO initiation. METHODS A cohort study with prospective consecutive sampling and 1-year follow-up was conducted in a large mental health trust in South London. Measures included: demographics, psychotropics and CTO outcomes. Comparison groups were long-acting injection (LAI) versus oral formulations only, for the primary outcomes of time to CTO cessation in days and time to first hospital admission in days, whilst the CTO remained active. RESULTS For the 188 included patients, the CTO ceased within 1 year, either due to revocation (22.3%), discharge (28.1%) or lapse (19.7%). The CTO was renewed at 6 months for 92 (48.9%) patients, and then 56 (29.8%) were renewed again at 12 months. The antipsychotic formulation at CTO initiation was more likely to be LAI (60.6%) than oral (39.4%). Time to CTO cessation was longer for LAI than oral (median 251 versus 182 days, p = 0.030). A total of 54 patients experienced at least one admission; there was no difference between groups by drug formulation (oral 28.4% versus LAI 28.9%, p = 0.933). The mean time to first admission was 147.1 days and did not differ by formulation. CONCLUSIONS CTO duration was longer for those prescribed an antipsychotic LAI at CTO initiation, although the time to first admission and number of admissions did not differ between groups. CTOs not only compel treatment, but bind services to the patient, resulting in more intensive follow up. Whether enhanced treatment, via oral or LAI and enabled by the CTO, translates into improved clinical outcomes is yet to be determined.
Collapse
Affiliation(s)
- Maxine X Patel
- Institute of Psychiatry, King's College London, London, UK.
| | | | | | | | | | | |
Collapse
|
28
|
Kisely S, Preston N, Xiao J, Lawrence D, Louise S, Crowe E, Segal S. An eleven-year evaluation of the effect of community treatment orders on changes in mental health service use. J Psychiatr Res 2013; 47:650-6. [PMID: 23415453 DOI: 10.1016/j.jpsychires.2013.01.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Revised: 01/15/2013] [Accepted: 01/15/2013] [Indexed: 10/27/2022]
Abstract
Many studies of compulsory community treatment have assessed their effect early on after the implementation of legislation. Although compulsory community treatment may not prevent readmission to hospital, there is evidence of an effect on length of stay before and after the intervention when compared to controls. This paper examines whether outcomes change as clinicians gain experience in the use of community treatment orders (CTOs). Cases and controls from three linked Western Australian databases were matched on age, sex, diagnosis and time of hospital discharge or community placement. We compared changes in bed-days and outpatient visits of CTO cases and controls using multivariate analyses to further control for confounders. We identified 2958 CTO cases and controls from November 1997 to December 2008 (total n = 5916). The average age was 37 years and 64% were male. Schizophrenia and other non-affective psychoses were the commonest diagnoses (73%). CTO placement was associated with a mean decrease of 5 bed-days from before the order when compared to controls (B = -5.23, s.e. = 1.60, t = -3.26, p < 0.001). There was an increase of 8 days in outpatient contacts (B = 8.31, s.e. = 1.17, t = 7.11, p < 0.001). There was little change in CTO use and outcomes over the 11 years. Compared to controls, CTOs may therefore reduce lengths of stay from before placement on the order. They also increase outpatient contacts. This study illustrates the importance of selecting an outcome that directly addresses the objective of the intervention.
Collapse
Affiliation(s)
- Steve Kisely
- School of Population Health, University of Queensland, Herston, Australia.
| | | | | | | | | | | | | |
Collapse
|
29
|
Affiliation(s)
| | - Wes Shera
- b Factor-Inwentash Faculty of Social Work, University of Toronto
| |
Collapse
|
30
|
Kisely S, Preston N, Xiao J, Lawrence D, Louise S, Crowe E. Reducing all-cause mortality among patients with psychiatric disorders: a population-based study. CMAJ 2012; 185:E50-6. [PMID: 23148054 DOI: 10.1503/cmaj.121077] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Among patients with psychiatric disorders, there are 10 times as many preventable deaths from physical disorders as there are from suicide. We investigated whether compulsory community treatment, such as community treatment orders, could reduce all-cause mortality among patients with psychiatric disorders. METHODS We conducted a population-based survival analysis of an inception cohort using record linking. The study period extended from November 1997 to December 2008. The cohort included patients from all community-based and inpatient psychiatric services in Western Australia (state population 1.8 million). We used a 2-stage design of matching and Cox regression to adjust for demographic characteristics, previous use of health services, diagnosis and length of psychiatric history. We collected data on successive cohorts for each year for which community treatment orders were used to measure changes in numbers of patients, their characteristics and outcomes. Our primary outcome was 2-year all-cause mortality. Our secondary outcomes were 1-and 3-year all-cause mortality. RESULTS The study population included 2958 patients with community treatment orders (cases) and 2958 matched controls (i.e., patients with psychiatric disorders who had not received a community treatment order). The average age for cases and controls was 36.7 years, and 63.7% (3771) of participants were men. Schizophrenia and other nonaffective psychoses were the most common diagnoses (73.4%) among participants. A total of 492 patients (8.3%) died during the study. Cox regression showed that, compared with controls, patients with community treatment orders had significantly lower all-cause mortality at 1, 2 and 3 years, with an adjusted hazard ratio of 0.62 (95% confidence interval 0.45-0.86) at 2 years. The greatest effect was on death from physical illnesses such as cancer, cardiovascular disease or diseases of the central nervous system. This association disappeared when we adjusted for increased outpatient and community contacts with psychiatric services. INTERPRETATION Community treatment orders might reduce mortality among patients with psychiatric disorders. This may be partly explained by increased contact with health services in the community. However, the effects of uncontrolled confounders cannot be excluded.
Collapse
Affiliation(s)
- Steve Kisely
- Department of Psychiatry, Community Health and Epidemiology, Dalhousie University, Halifax, NS, Australia.
| | | | | | | | | | | |
Collapse
|
31
|
Zhornitsky S, Stip E. Oral versus Long-Acting Injectable Antipsychotics in the Treatment of Schizophrenia and Special Populations at Risk for Treatment Nonadherence: A Systematic Review. Schizophr Res Treatment 2012; 2012:407171. [PMID: 22966436 DOI: 10.1155/2012/407171] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2011] [Accepted: 11/21/2011] [Indexed: 12/16/2022]
Abstract
Long-acting injectable antipsychotics (LAIs) should offer better efficacy and tolerability, compared to oral antipsychotics due to improved adherence and more stable pharmacokinetics. However, data on LAIs has been mixed, with some studies finding that they are more effective and tolerable than oral antipsychotics, and others finding the contrary. One possibility for the disparate results may be that some studies administered different antipsychotics in the oral and injectable form. The present systematic review examined the efficacy and tolerability of LAIs versus their oral equivalents in randomized and naturalistic studies. In addition, it examined the impact of LAIs on special populations such as patients with first-episode psychosis, substance use disorders, and a history of violence or on involuntary outpatient commitment. Randomized studies suggest that not all LAIs are the same; for example, long-acting risperidone may be associated with equal or less side effects than oral risperidone, whereas fluphenazine decanoate and enanthate may be associated with equal or more side effects than oral fluphenazine. They also suggest that LAIs reduce risk of relapse versus oral antipsychotics in schizophrenia outpatients when combined with quality psychosocial interventions. For their part, naturalistic studies point to a larger magnitude of benefit for LAIs, relative to their oral equivalents particularly among first-episode patients.
Collapse
|
32
|
Abstract
BACKGROUND There is controversy as to whether compulsory community treatment for people with severe mental illnesses reduces health service use, or improves clinical outcome and social functioning. Given the widespread use of such powers it is important to assess the effects of this type of legislation. OBJECTIVES To examine the clinical and cost effectiveness of compulsory community treatment for people with severe mental illness. SEARCH STRATEGY We undertook searches of the Cochrane Schizophrenia Group Register 2003, 2008, and Science Citation Index. We obtained all references of identified studies and contacted authors of each included study. SELECTION CRITERIA All relevant randomised controlled clinical trials of compulsory community treatment compared with standard care for people with severe mental illness. DATA COLLECTION AND ANALYSIS We reliably selected and quality assessed studies and extracted data. For binary outcomes, we calculated a fixed effects risk ratio (RR), its 95% confidence interval (CI) and, where possible, the weighted number needed to treat/harm statistic (NNT/H). MAIN RESULTS We identified two randomised clinical trials (total n = 416) of court-ordered 'Outpatient Commitment' (OPC) from the USA. We found little evidence that compulsory community treatment was effective in any of the main outcome indices: health service use (2 RCTs, n = 416, RR for readmission to hospital by 11-12 months 0.98 CI 0.79 to 1.2); social functioning (2 RCTs, n = 416, RR for arrested at least once by 11-12 months 0.97 CI 0.62 to 1.52); mental state; quality of life (2 RCTs, n = 416, RR for homelessness 0.67 CI 0.39 to 1.15) or satisfaction with care (2 RCTs, n = 416, RR for perceived coercion 1.36 CI 0.97 to 1.89). However, risk of victimisation may decrease with OPC (1 RCT, n = 264, RR 0.5 CI 0.31 to 0.8). In terms of numbers needed to treat (NNT), it would take 85 OPC orders to prevent one readmission, 27 to prevent one episode of homelessness and 238 to prevent one arrest. The NNT for the reduction of victimisation was lower at six (CI 6 to 6.5). A new search for trials in 2008 did not find any new trials that were relevant to this review. AUTHORS' CONCLUSIONS Compulsory community treatment results in no significant difference in service use, social functioning or quality of life compared with standard care. People receiving compulsory community treatment were, however, less likely to be victims of violent or non-violent crime. It is unclear whether this benefit is due to the intensity of treatment or its compulsory nature. Evaluation of a wide range of outcomes should be considered when this type of legislation is introduced.
Collapse
Affiliation(s)
- Steve R Kisely
- School of Population Health, The University of Queensland, Brisbane, Australia
| | | | - Neil J Preston
- Mental Health Directorate, Fremantle Hospital and Health Service, Fremantle, Australia
| |
Collapse
|
33
|
Abstract
BACKGROUND In many countries of the industrialised world second-generation ("atypical") antipsychotics (SGAs) have become the first line drug treatment for people with schizophrenia. The question as to whether and if so how much the effects of the various SGAs differ is a matter of debate. In this review we examined how the efficacy and tolerability of risperidone differs from that of other SGAs. OBJECTIVES To evaluate the effects of risperidone compared with other atypical antipsychotics for people with schizophrenia and schizophrenia-like psychosis. SEARCH STRATEGY 1. Electronic searching We searched the Cochrane Schizophrenia Group Trials Register (April 2007) which is based on regular searches of BIOSIS, CENTRAL, CINAHL, EMBASE, MEDLINE and PsycINFO.2. Reference searching We inspected the references of all identified studies for more trials.3. Personal contact We contacted the first author of each included study for missing information.4. Drug companies We contacted the manufacturers of all atypical antipsychotics included for additional data. SELECTION CRITERIA We included all randomised, blinded trials comparing oral risperidone with oral forms of amisulpride, aripiprazole, clozapine, olanzapine, quetiapine, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychosis. DATA COLLECTION AND ANALYSIS We extracted data independently. For dichotomous data we calculated risk ratio (RR) and their 95% confidence intervals (CI) on an intention-to-treat basis based on a random-effects model. We calculated numbers needed to treat/harm (NNT/NNH) where appropriate. For continuous data, we calculated mean differences (MD), again based on a random-effects model. MAIN RESULTS The review currently includes 45 blinded RCTs with 7760 participants. The number of RCTs available for each comparison varied: four studies compared risperidone with amisulpride, two with aripiprazole, 11 with clozapine, 23 with olanzapine, eleven with quetiapine, two with sertindole, three with ziprasidone and none with zotepine. Attrition from these studies was high (46.9%), leaving the interpretation of results problematic. Furthermore, 60% were industry sponsored, which can be a source of bias.There were few significant differences in overall acceptability of treatment as measured by leaving the studies early. Risperidone was slightly less acceptable than olanzapine, and slightly more acceptable than ziprasidone in this regard.Risperidone improved the general mental state (PANSS total score) slightly less than olanzapine (15 RCTs, n = 2390, MD 1.94 CI 0.58 to 3.31), but slightly more than quetiapine (9 RCTs, n = 1953, MD -3.09 CI -5.16 to -1.01) and ziprasidone (3 RCTs, n = 1016, MD -3.91 CI -7.55 to -0.27). The comparisons with the other SGA drugs were equivocal. Risperidone was also less efficacious than olanzapine and clozapine in terms of leaving the studies early due to inefficacy, but more efficacious than ziprasidone in the same outcome.Risperidone produced somewhat more extrapyramidal side effects than a number of other SGAs (use of antiparkinson medication versus clozapine 6 RCTs, n = 304, RR 2.57 CI 1.47 to 4.48, NNH 6 CI 33 to 3; versus olanzapine 13 RCTs, n = 2599, RR 1.28 CI 1.06 to 1.55, NNH 17 CI 9 to 100; versus quetiapine 6 RCTs, n = 1715, RR 1.98 CI 1.16 to 3.39, NNH 20 CI 10 to 100; versus ziprasidone 2 RCTs, n = 822, RR 1.42 CI 1.03 to 1.96, NNH not estimable; parkinsonism versus sertindole 1 RCT, n = 321, RR 4.11 CI 1.44 to 11.73, NNH 14 CI 100 to 8). Risperidone also increased prolactin levels clearly more than all comparators, except for amisulpride and sertindole for which no data were available.Other adverse events were less consistently reported, but risperidone may well produce more weight gain and/or associated metabolic problems than amisulpride (weight gain: 3 RCTs, n = 585, MD 0.99 CI 0.37 to 1.61), aripiprazole (cholesterol increase: 1 RCT, n = 83, MD 22.30 CI 4.91 to 39.69) and ziprasidone (cholesterol increase 2 RCTs, n = 767, MD 8.58 CI 1.11 to 16.04) but less than clozapine (weight gain 3 RCTs n = 373, MD -3.30 CI -5.65 to -0.95), olanzapine (weight gain 13 RCTs, n = 2116, MD -2.61 CI -3.74 to -1.48), quetiapine (cholesterol increase: 5 RCTs, n = 1433, MD -8.49 CI -12. 23 to -4.75) and sertindole (weight gain: 2 RCTs, n = 328, MD -0.99 CI -1.86 to -0.12). It may be less sedating than clozapine and quetiapine, lengthen the QTc interval less than sertindole (QTc change: 2 RCTs, n = 495, MD -18.60 CI -22.37 to 14.83), produce fewer seizures than clozapine (2 RCTs, n = 354, RR 0.22 CI 0.07 to 0.70, NNT 14 CI 8 to 33) and less sexual dysfunction in men than sertindole (2 RCTs, n = 437, RR 0.34 CI 0.16 to 0.76, NNT 13 CI 8 to 33). AUTHORS' CONCLUSIONS Risperidone seems to produce somewhat more extrapyramidal side effects and clearly more prolactin increase than most other SGAs. It may also differ from other compounds in efficacy and in the occurrence of other adverse effects such as weight gain, metabolic problems, cardiac effects, sedation and seizures. Nevertheless, the large proportion of participants leaving studies early and incomplete reporting of outcomes makes it difficult to draw firm conclusions. Further large trials, especially comparing risperidone with those other new drugs for which only a few RCTs are available, are needed.
Collapse
Affiliation(s)
- Katja Komossa
- Klinik und Poliklinik für Psychosomatische und Medizin und Psychotherapie, Technische Universität München, Klinikum rechts der Isar, München, Germany
| | - Christine Rummel-Kluge
- Klinik und Poliklinik für Psychiatrie und Psychotherapie der Universität Leipzig, 04103 Leipzig, Germany
| | - Sandra Schwarz
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Franziska Schmid
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Heike Hunger
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Werner Kissling
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Stefan Leucht
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| |
Collapse
|
34
|
Kallapiran K, Sankaranarayanan A, Lewin T. A pilot investigation of the relationship between community treatment orders and hospital utilization rates. Australas Psychiatry 2010; 18:503-5. [PMID: 21117836 DOI: 10.3109/10398562.2010.499945] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES The aim of this project was to assess the effect of community treatment orders (CTOs) on local hospital utilization rates. METHODS We undertook a pre-post comparison of the number of admissions and the total length of hospital stay for all 28 patients of the Hunter Valley Mental Health Service who were on a CTO at the audit date (31 July 2008). At that time, there were 611 active patients being managed by the service. RESULTS Twice the number of admissions per annum (2.54 versus 1.14 admissions, p < 0.001) and length of stay (41.58 versus 20.23 days, p < 0.01) were observed during the pre-CTO year compared to the CTO period. However, there were no significant differences when the index admission was excluded from these analyses (1.54 versus 1.14 admissions, 20.00 versus 20.23 days in hospital). CONCLUSION CTOs have doubtful value in reducing hospital utilization, which may not be an appropriate outcome measure to study CTO effectiveness.
Collapse
|
35
|
Abstract
BACKGROUND Clozapine is an atypical antipsychotic demonstrated to be superior in the treatment of refractory schizophrenia which causes fewer movement disorders. Clozapine, however, entails a significant risk of serious blood disorders such as agranulocytosis which could be potentially fatal. Currently there are a number of newer antipsychotics which have been developed with the purpose to find both a better tolerability profile and a superior effectiveness. OBJECTIVES To compare the clinical effects of clozapine with other atypical antipsychotics (such as amisulpride, aripiprazole, olanzapine, quetiapine, risperidone, sertindole, ziprasidone and zotepine) in the treatment of schizophrenia and schizophrenia-like psychoses. SEARCH STRATEGY We searched the Cochrane Schizophrenia Groups Register (June 2007) and reference lists of all included randomised controlled trials. We also manually searched appropriate journals and conference proceedings relating to clozapine combination strategies and contacted relevant pharmaceutical companies. SELECTION CRITERIA All relevant randomised, at least single-blind trials, comparing clozapine with other atypical antipsychotics, any dose and oral formulations, for people with schizophrenia or related disorders. DATA COLLECTION AND ANALYSIS We selected trials and extracted data independently. For dichotomous data we calculated relative risks (RR) and their 95% confidence intervals (CI) based on a random-effects model. We calculated numbers needed to treat/harm (NNT/NNH) where appropriate. For continuous data, we calculated mean differences (MD) again based on a random-effects model. MAIN RESULTS The review currently includes 27 blinded randomised controlled trials, which involved 3099 participants. Twelve randomised control trials compared clozapine with olanzapine, five with quetiapine, nine with risperidone, one with ziprasidone and two with zotepine. Attrition from these studies was high (overall 30.1%), leaving the interpretation of results problematic. Clozapine had a higher attrition rate due to adverse effects than olanzapine (9 RCTs, n=1674, RR 1.60 CI 1.07 to 2.40, NNT 25 CI 15 to 73) and risperidone (6 RCTs, n=627, RR 1.88 CI 1.11 to 3.21, NNT 16 CI 9 to 59). Fewer participants in the clozapine groups left the trials early due to inefficacy than risperidone (6 RCTs, n=627, RR 0.40 CI 0.23 to 0.70, NNT 11 CI 7 to 21), suggesting a certain higher efficacy of clozapine.Clozapine was more efficacious than zotepine in improving the participants general mental state (BPRS total score: 1 RCT, n=59, MD -6.00 CI -9.83 to -2.17), but not consistently more than olanzapine, quetiapine, risperidone and ziprasidone. There was no significant difference between clozapine and olanzapine or risperidone in terms of positive or negative symptoms of schizophrenia. According to two studies from China quetiapine was more efficacious for negative symptoms than clozapine (2 RCTs, n=142, MD 2.23 CI 0.99 to 3.48).Clozapine produced somewhat fewer extrapyramidal side-effects than risperidone (use of antiparkinson medication: 6 RCTs, n=304, RR 0.39 CI 0.22 to 0.68, NNT 7 CI 5 to 18) and zotepine (n=59, RR 0.05 CI 0.00 to 0.86, NNT 3 CI 2 to 5). More participants in the clozapine group showed decreased white blood cells than those taking olanzapine, more hypersalivation and sedation than those on olanzapine, risperidone and quetiapine and more seizures than people on olanzapine and risperidone. Also clozapine produced an important weight gain not seen with risperidone.Other differences in adverse effects were less documented and should be replicated, for example, clozapine did not alter prolactin levels whereas olanzapine, risperidone and zotepine did; compared with quetiapine, clozapine produced a higher incidence of electrocardiogram (ECG) alterations; and compared with quetiapine and risperidone clozapine produced a higher increase of triglyceride levels. Other findings that should be replicated were: clozapine improved social functioning less than risperidone and fewer participants in the clozapine group had to be hospitalised to avoid suicide attempts compared to olanzapine.Other important outcomes such as service use, cognitive functioning, satisfaction with care or quality of life were rarely reported. AUTHORS' CONCLUSIONS Clozapine may be a little more efficacious than zotepine and risperidone but further trials are required to confirm this finding. Clozapine differs more clearly in adverse effects from other second generation antipsychotics and the side-effect profile could be key in the selection of treatment depending on the clinical situation and a patient's preferences. Data on other important outcomes such as cognitive functioning, quality of life, death or service use are currently largely missing, making further large and well-designed trials necessary. It is also important to take into account that the large number of people leaving the studies early limits the validity and interpretation of our findings.
Collapse
Affiliation(s)
| | - Katja Komossa
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Christine Rummel-Kluge
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Heike Hunger
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Franziska Schmid
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Sandra Schwarz
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Stefan Leucht
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| |
Collapse
|
36
|
Patel MX, Haddad PM, Chaudhry IB, McLoughlin S, Husain N, David AS. Psychiatrists' use, knowledge and attitudes to first- and second-generation antipsychotic long-acting injections: comparisons over 5 years. J Psychopharmacol 2010; 24:1473-82. [PMID: 19477883 DOI: 10.1177/0269881109104882] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Psychiatrists' attitudes and knowledge about antipsychotic long-acting injections (LAIs) are important given the increasing emphasis on patient choice in treatment and the availability of second-generation antipsychotic (SGA) LAIs. A cross-sectional study of consultant psychiatrists' attitudes and knowledge in North West England was carried out. A pre-existing questionnaire on clinicians' attitudes and knowledge regarding LAIs was updated. Of 102 participants, 50% reported a decrease in their use of LAIs. LAI prescribing was evenly split between first-generation antipsychotic (FGA) and SGA-LAIs. Most regarded LAIs as associated with better adherence (89%) than tablets. A substantial proportion believed that LAIs could not be used in first-episode psychosis (38%) and that patients always preferred tablets (33%). Compared with a previous sample, the current participants scored more favourably on a patient-centred attitude subscale (60.4% vs 63.5%, P = 0.034) and significantly fewer regarded LAIs as being stigmatising and old-fashioned. Reported LAI prescribing rates have decreased in the last 5 years despite an SGA-LAI becoming available and most clinicians regarding LAIs as effective. Most attitudes and knowledge have remained stable although concerns about stigma with LAI use have decreased. Concerns about patient acceptance continue as do negative views about some aspects of LAI use; these may compromise medication choices offered to patients.
Collapse
Affiliation(s)
- M X Patel
- Division of Psychological Medicine, Institute of Psychiatry, King's College London, London, UK.
| | | | | | | | | | | |
Collapse
|
37
|
Abstract
BACKGROUND The community treatment order (CTO) is the legal framework by which people in the community are compelled to accept treatment. Both antipsychotic long-acting injections (LAIs) and CTOs are used to address treatment non-adherence. AIMS To investigate the relationship between CTOs and LAI use in patients with schizophrenia. METHOD Prescribing, demographic and CTO data were collected for patients from four community mental health clinics in Melbourne, Australia, in 1998 and 2002. RESULTS Against a background of increasing use of oral second-generation antipsychotic (SGA) medication and decreasing use of LAIs, the rates of CTO implementation doubled from 13% to 26% of patients with schizophrenia between 1998 and 2002. Proportionally more patients with a CTO are prescribed LAIs rather than oral SGAs. CONCLUSIONS The relationship between receiving an LAI and being subject to a CTO is significant, and reflects the consideration given to enhancing adherence in a community mental health setting.
Collapse
Affiliation(s)
- Tim J Lambert
- Discipline of Psychological Medicine, Brain and Mind Research Institute, University of Sydney, Camperdown, New South Wales, Australia
| | | | | |
Collapse
|
38
|
Kallapiran K, Sankaranarayanan A. Monitoring of patients on a community treatment order. Aust N Z J Psychiatry 2010; 44:390. [PMID: 20307173 DOI: 10.3109/00048671003596063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | - Anoop Sankaranarayanan
- Hunter Valley Mental Health Service, Centre for Brain and Mental Health Research, University of Newcastle, New South Wales, Australia
| |
Collapse
|
39
|
|
40
|
Abstract
BACKGROUND In many countries of the industrialised world second generation ("atypical") antipsychotics have become the first line drug treatment for people with schizophrenia. The question as to whether, and if so how much, the effects of the various second generation antipsychotics differ is a matter of debate. In this review we examined how the efficacy and tolerability of olanzapine differs from that of other second generation antipsychotics. OBJECTIVES To evaluate the effects of olanzapine compared to other atypical antipsychotics for people with schizophrenia and schizophrenia-like psychosis. SEARCH STRATEGY 1. Electronic searching We searched the Cochrane Schizophrenia Group Trials Register (April 2007) which is based on regular searches of BIOSIS, CENTRAL, CINAHL, EMBASE, MEDLINE and PsycINFO.2. Reference searching We inspected the reference of all identified studies for more trials.3. Personal contact We contacted the first author of each included study for missing information.4. Drug companies We contacted the manufacturers of all atypical antipsychotics included for additional data. SELECTION CRITERIA We included all randomised trials that used at least single-blind (rater-blind) design, comparing oral olanzapine with oral forms of amisulpride, aripiprazole, clozapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychosis. DATA COLLECTION AND ANALYSIS We extracted data independently. For dichotomous data we calculated relative risks (RR) and their 95% confidence intervals (CI) on an intention-to-treat basis based on a random effects model. We calculated numbers needed to treat/harm (NNT/NNH) where appropriate. For continuous data, we calculated weighted mean differences (WMD) again based on a random effects model. MAIN RESULTS The review currently includes 50 studies and 9476 participants which provided data for six comparisons (olanzapine compared to amisulpride, aripiprazole, clozapine, quetiapine, risperidone or ziprasidone). The overall attrition from the included studies was considerable (49.2%) leaving the interpretation of results problematic.Olanzapine improved the general mental state (PANSS total score) more than aripiprazole (2 RCTs, n=794, WMD -4.96 CI -8.06 to -1.85), quetiapine (10 RCTs, n=1449, WMD -3.66 CI -5.39 to -1.93), risperidone (15 RCTs, n=2390, WMD -1.94 CI -3.31 to -0.58) and ziprasidone (4 RCTs, n=1291, WMD -8.32 CI -10.99 to -5.64), but not more than amisulpride or clozapine. This somewhat better efficacy was confirmed by fewer participants in the olanzapine groups leaving the studies early due to inefficacy of treatment compared to quetiapine (8 RCTs, n=1563, RR 0.56 CI 0.44 to 0.70, NNT 11 CI 6 to 50), risperidone (14 RCTs, n=2744, RR 0.78 CI 0.62 to 0.98, NNT 50 CI 17 to 100) and ziprasidone (5 RCTs, n=1937, RR 0.64 CI 0.51 to 0.79, NNT 17, CI 11 to 33).Fewer participants in the olanzapine group than in the quetiapine (2 RCTs, n=876, RR 0.56 CI 0.41 to 0.77, NNT 11 CI 7 to 25) and ziprasidone (2 RCTs, n=766, RR 0.65 CI 0.45 to 0.93, NNT 17 CI 9 to 100) treatment groups, but not in the clozapine group (1 RCT, n=980, RR 1.28 CI 1.02 to 1.61, NNH not estimable), had to be re-hospitalised in the trials.Except for clozapine, all comparators induced less weight gain than olanzapine (olanzapine compared to amisulpride: 3 RCTs, n=671, WMD 2.11kg CI 1.29kg to 2.94kg; aripiprazole: 1 RCT, n=90, WMD 5.60kg CI 2.15kg to 9.05kg; quetiapine: 7 RCTs, n=1173, WMD 2.68kg CI 1.10kg to 4.26kg; risperidone: 13 RCTs, n=2116, WMD 2.61kg CI 1.48kg to 3.74kg; ziprasidone: 5 RCTs, n=1659, WMD 3.82kg CI 2.96kg to 4.69kg). Associated problems such as glucose and cholesterol increase were usually also more frequent in the olanzapine group.Other differences in adverse effects were less well documented. Nevertheless, olanzapine may be associated with slightly more extrapyramidal side effects than quetiapine (use of antiparkinson medication (6 RCTs, n=1090, RR 2.05 CI 1.26 to 3.32, NNH 25 CI 14 to 100), but less than risperidone (use of antiparkinson medication 13 RCTs, n=2599, RR 0.78 CI 0.65 to 0.95, NNH 17 CI 9 to 100) and ziprasidone (use of antiparkinson medication 4 RCTs, n=1732, RR 0.70 CI 0.50 to 0.97, NNH not estimable). It may also increase prolactin somewhat more than aripiprazole, clozapine and quetiapine, but clearly less so than risperidone (6 RCTs, n=1291, WMD -22.84 CI -27.98 to -17.69). AUTHORS' CONCLUSIONS Olanzapine may be a somewhat more efficacious drug than some other second generation antipsychotic drugs. This small superiority in efficacy needs to be weighed against a larger weight gain and associated metabolic problems than most other second generation antipsychotic drugs, except clozapine. These conclusions are tentative due to the large number of people leaving the studies early which possibly limits the validity of the findings. Further large, well-designed trials are necessary to establish the relative effects of different second generation antipsychotic drugs.
Collapse
Affiliation(s)
- Katja Komossa
- Klinik und Poliklinik für Psychosomatische und Medizin und Psychotherapie, Technische Universität München, Klinikum rechts der Isar, München, Germany
| | - Christine Rummel-Kluge
- Klinik und Poliklinik für Psychiatrie und Psychotherapie der Universität Leipzig, 04103 Leipzig, Germany
| | - Heike Hunger
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Franziska Schmid
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Sandra Schwarz
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | | | - Werner Kissling
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Stefan Leucht
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| |
Collapse
|
41
|
O'Brien AM, Farrell SJ, Faulkner S. Community treatment orders: beyond hospital utilization rates examining the association of community treatment orders with community engagement and supportive housing. Community Ment Health J 2009; 45:415-9. [PMID: 19728089 DOI: 10.1007/s10597-009-9203-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2008] [Accepted: 06/03/2009] [Indexed: 10/20/2022]
Abstract
The purpose of this paper is to examine the association of community treatment orders (CTO) with community engagement and housing arrangements for one population of psychiatric patients in Ontario, Canada. Socio demographic characteristics and health service utilization information were collected for each patient placed on a CTO during a 3 year period. Information was collected for each of the 84 patients when a CTO was first issued and then updated to reflect both the patient's ongoing involvement with the legislation and related clinical outcomes. A significant increase in the number of community services and a shift to supportive housing arrangements was found for patients following issuance of a CTO.
Collapse
|
42
|
Hatfield B, Bindman J, Pinfold V. Evaluating the use of Supervised Discharge and Guardianship in cases of severe mental illness: a follow-up study. J Ment Health 2009. [DOI: 10.1080/09638230410001669327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
43
|
O'Brien AJ, McKenna BG, Kydd RR. Compulsory community mental health treatment: literature review. Int J Nurs Stud 2009; 46:1245-55. [PMID: 19296950 DOI: 10.1016/j.ijnurstu.2009.02.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2008] [Revised: 01/15/2009] [Accepted: 02/09/2009] [Indexed: 10/21/2022]
Abstract
Following their introduction in the United States in the 1970s various forms of compulsory treatment in the community have been introduced internationally. Compulsory treatment in the community involves a statutory framework that mandates enforceable treatment in a community setting. Such frameworks can be categorized as preventative, least restrictive, or as having both preventative and least restrictive features. Research falls into two categories; descriptive, naturalistic studies and controlled and uncontrolled comparative studies. The research has produced equivocal results, and presents numerous methodological challenges. Where programmes have demonstrated improved outcomes debate continues as to whether these outcomes are associated with legal compulsion or enhanced service provision. Service user, family and clinician perspectives demonstrate a divergence of views within and across groups, with clinicians more strongly in support than service users. The issue of compulsory community treatment is an important one for nurses, who are often at the forefront of clinical service provision, in some cases in statutory roles. Critical reflection on the issue of compulsory community treatment requires understanding of the limitations of empirical investigations and of the various ethical and social policy issues involved. There is a need for further research into compulsory community treatment and possible alternatives.
Collapse
Affiliation(s)
- Anthony J O'Brien
- School of Nursing, University of Auckland, Private Bag 92019, Auckland, New Zealand.
| | | | | |
Collapse
|
44
|
Abstract
Community treatment orders (CTOs) are legal mechanisms by which an individual with a mental illness and a history of non-compliance and potential for violence can be mandated (against their will) to undergo psychiatric treatment in an outpatient setting. Although CTOs are increasingly being adopted by governments as a means of protecting both mentally ill persons and society itself, their use continues to stimulate considerable debate. While there is some evidence of their potential benefits in promoting treatment compliance and reducing hospital stays, there is concern that they infringe on the mental health client's human rights and freedoms. Consideration of the ethical and practical implications of the use of CTOs must continue. In this paper, some of the most pressing issues are identified and discussed.
Collapse
Affiliation(s)
- N Snow
- University of Alberta, Faculty, Centre for Nursing Studies, St. John's, NL, Canada.
| | | |
Collapse
|
45
|
Abstract
OBJECTIVE Over a 4-year period in Toronto, this study aimed to compare individuals on a community treatment order (CTO) with individuals not on a CTO in terms of sociodemographic and clinical variables, hospital use, and continued engagement with health services on exit from the case management program. Hospital stay reductions from preadmission into the program to various postadmission periods were compared across the 2 groups. METHODS Descriptive statistics and tests of statistical significance (chi-square and t test) were run on regularly collected administrative data for both groups. RESULTS Categorical data analysis indicated the 2 groups were statistically similar on a range of sociodemographic and clinical variables. Although both groups displayed reductions in hospital use, the CTO group displayed a significantly higher reduction in cumulative days in hospital per hospital admission within both the first and second 6-month period postadmission. This same group also had significantly greater reduction in hospital admissions during the second 6-month period postadmission. The CTO group also had a significantly higher portion of individuals exiting the program within these first two 6-month periods; as well, they were less likely to exit with support such as case management or assertive community treatment and more likely to continue with ongoing medical supervision than the comparison group. CONCLUSION Although we were unable to rule out regression to the mean for hospitalization reductions, the Toronto experience has shown that CTOs are helpful in assisting individuals who historically refused services to remain engaged with treatment and support services. The study also calls for broadening operational measures of outcomes for CTO studies.
Collapse
Affiliation(s)
- Alison M Hunt
- CTO Program, Canadian Mental Health Association, Toronto, Ontario.
| | | | | | | |
Collapse
|
46
|
Kisely S, Campbell LA, Preston NJ, Xiao J. Can epidemiological studies assist in the evaluation of community treatment orders? - The experience of Western Australia and Nova Scotia. Int J Law Psychiatry 2006; 29:507-15. [PMID: 17067675 DOI: 10.1016/j.ijlp.2006.01.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2005] [Revised: 01/09/2006] [Accepted: 01/17/2006] [Indexed: 05/12/2023]
Abstract
Epidemiological studies using administrative databases have several advantages over other methodologies in studying the effectiveness of compulsory community treatment such as community treatment orders (CTOs). We compared patients placed on CTOs in Western Australia with controls drawn from both within the jurisdiction and from another without this measure (Nova Scotia). Although in different countries, the mental health services in both jurisdictions share common characteristics. Notably, we were able to control for forensic history in our comparison within Western Australia. We analysed predictors of admission and number of bed-days using multiple, logistic or Cox regression as appropriate. Of the 274 subjects placed on a CTO, we were able to find controls for up to 96% (n=265). CTO placement was not associated with reduced admissions or mean bed-days, although there was a threshold effect with a reduced risk of inpatient stays exceeding 100 days. Outpatient contacts were significantly greater for the CTO group. However, we do not know whether the intensity of treatment, or its compulsory nature, effected outcome.
Collapse
Affiliation(s)
- Stephen Kisely
- Departments of Community Health and Epidemiology and Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada. Stephen,
| | | | | | | |
Collapse
|
47
|
Mullen R, Dawson J, Gibbs A. Dilemmas for clinicians in use of Community Treatment Orders. Int J Law Psychiatry 2006; 29:535-50. [PMID: 17067674 DOI: 10.1016/j.ijlp.2006.09.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2006] [Revised: 09/07/2006] [Accepted: 09/14/2006] [Indexed: 05/12/2023]
Abstract
Clinicians who treat patients using Community Treatment Orders (CTOs) face many potential dilemmas in their relations with involuntary outpatients and the exercise of their powers. We compare the dilemmas identified in the literature with those reported by responsible clinicians in New Zealand (NZ). These clinicians experienced a number of well-known dilemmas, such as determining the right moment for a person's discharge from a CTO, but they seemed less troubled by some other difficulties than might be expected, usually because they considered involuntary outpatient treatment the best option for the patient or the best way to manage the risks involved. Further dilemmas were identified by the NZ clinicians that have not been widely discussed, concerning the proper scope of clinical authority over patients under CTOs and the decision to revoke involuntary outpatient status. In conclusion, some suggestions are made as to how clinicians might best manage the dilemmas involved.
Collapse
Affiliation(s)
- Richard Mullen
- Department of Psychological Medicine, University of Otago, New Zealand.
| | | | | |
Collapse
|
48
|
Wales HW, Hiday VA. PLC or TLC: is outpatient commitment the/an answer? Int J Law Psychiatry 2006; 29:451-68. [PMID: 17081608 DOI: 10.1016/j.ijlp.2006.08.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2006] [Revised: 08/18/2006] [Accepted: 08/25/2006] [Indexed: 05/12/2023]
Abstract
The lively debate over mandated community treatment in general and outpatient commitment laws (OPC) in particular has raised many issues. At its core, the debate is over how and to what extent laws should be formulated to persuade, leverage or coerce (PLC) persons with severe mental illness living in the community to comply with medications that mental health professionals believe they need. The alternative to PLC is what we call TLC (tender loving care): a strategy of using benefits - improved patient-centered treatment, entitlements and service delivery, including assertive outreach - rather than penalties or conditions on access to services, to induce compliance. We examine three aspects of the debate: (1) the empirical case for the need for OPC court orders to maintain revolving-door severely mentally ill persons in the community; (2) the normative argument over whether such orders constitute coercion, and, if so, whether that coercion is justifiable; and (3) the incentives such orders create to leverage community providers to augment resources and tailor treatment and services to entice patients to become willing participants in the management of their disorders.
Collapse
|
49
|
Abstract
The definition and assessment of adherence vary considerably across studies. Increasing consensus regarding these issues is necessary to improve our understanding of adherence and the development of more effective treatments. We review the adherence literature over the past 3 decades to explore the definitions and assessment of adherence to oral antipsychotics in schizophrenia patients. A total of 161 articles were identified through MEDLINE and PsycINFO searches. The most common method used to assess adherence was the report of the patient. Subjective and indirect methods including self-report, provider report, significant other report, and chart review were the only methods used to assess adherence in over 77% (124/161) of studies reviewed. Direct or objective measures including pill count, blood or urine analysis, electronic monitoring, and electronic refill records were used in less than 23% (37/161) of studies. Even in studies utilizing the same methodology to assess adherence, definitions of an adherent subject varied broadly from agreeing to take any medication to taking at least 90% of medication as prescribed. We make suggestions for consensus development, including the use of recommended terminology for different subject samples, the increased use of objective or direct measures, and the inclusion in all studies of an estimate of the percentage of medication taken as prescribed in an effort to increase comparability among studies. The suggestions are designed to advance the field with respect to both understanding predictors of adherence and developing interventions to improve adherence to oral antipsychotic medications.
Collapse
Affiliation(s)
- Dawn I Velligan
- Department of Psychiatry, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229-3900, USA.
| | | | | | | | | | | | | |
Collapse
|
50
|
Abstract
Nesta revisão de literatura procuramos identificar os principais conteúdos relacionados à adesão do doente mental ao tratamento psicofarmacológico: definições, implicações, resultados. Realizamos a revisão bibliográfica nas bases Medline e Pubmed com as palavras chave adesão, medicação antipsicótica e doença mental. Foram selecionados 52 trabalhos. A maioria deles (73 %) buscou identificar fatores que podem influenciar adesão aos tratamentos. Os 27% restantes buscaram avaliar a influência de intervenções profissionais na adesão. Os principais fatores relatados relacionaram-se ao paciente, tipo de medicamento, fatores sociais. Com respeito às intervenções, aquelas que combinaram estratégias educacionais e comportamentais foram mais eficientes.
Collapse
|