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Crawford MJ, Leeson VC, Evans R, Barrett B, McQuaid A, Cheshire J, Sanatinia R, Lamph G, Sen P, Anagnostakis K, Millard L, Qurashi I, Larkin F, Husain N, Moran P, Barnes TRE, Paton C, Hoare Z, Picchioni M, Gibbon S. The clinical effectiveness and cost effectiveness of clozapine for inpatients with severe borderline personality disorder (CALMED study): a randomised placebo-controlled trial. Ther Adv Psychopharmacol 2022; 12:20451253221090832. [PMID: 35510087 PMCID: PMC9058570 DOI: 10.1177/20451253221090832] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/11/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Data from case series suggest that clozapine may benefit inpatients with borderline personality disorder (BPD), but randomised trials have not been conducted. METHODS Multicentre, double-blind, placebo-controlled trial. We aimed to recruit 222 inpatients with severe BPD aged 18 or over, who had failed to respond to other antipsychotic medications. We randomly allocated participants on a 1:1 ratio to receive up to 400 mg of clozapine per day or an inert placebo using a remote web-based randomisation service. The primary outcome was total score on the Zanarini Rating scale for Borderline Personality Disorder (ZAN-BPD) at 6 months. Secondary outcomes included self-harm, aggression, resource use and costs, side effects and adverse events. We used a modified intention to treat analysis (mITT) restricted to those who took one or more dose of trial medication, using a general linear model fitted at 6 months adjusted for baseline score, allocation group and site. RESULTS The study closed early due to poor recruitment and the impact of the COVID-19 pandemic. Of 29 study participants, 24 (83%) were followed up at 6 months, of whom 21 (72%) were included in the mITT analysis. At 6 months, 11 (73%) participants assigned to clozapine and 6 (43%) of those assigned to placebo were still taking trial medication. Adjusted difference in mean total ZAN-BPD score at 6 months was -3.86 (95% Confidence Intervals = -10.04 to 2.32). There were 14 serious adverse events; 6 in the clozapine arm and 8 in the placebo arm of the trial. There was little difference in the cost of care between groups. INTERPRETATION We recruited insufficient participants to test the primary hypothesis. The study findings highlight problems in conducting placebo-controlled trials of clozapine and in using clozapine for people with BPD, outside specialist inpatient mental health units. TRIAL REGISTRATION ISRCTN18352058. https://doi.org/10.1186/ISRCTN18352058.
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Affiliation(s)
- Mike J Crawford
- Division of Psychiatry, Imperial College London, The Commonwealth Building, The Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
| | | | - Rachel Evans
- North Wales Organisation for Randomised Trials in Health, Bangor University, Bangor, UK
| | | | | | - Jack Cheshire
- Department of Forensic Psychiatry, Nottinghamshire Healthcare NHS Foundation Trust, Nottingham, UK
| | | | - Gary Lamph
- School of Nursing, University of Central Lancashire, Preston, UK
| | - Piyal Sen
- Department of Forensic Psychiatry, Elysium Healthcare, Milton Keynes, UK
| | | | - Louise Millard
- St Andrew's Academic Centre, St Andrew's Healthcare, Northampton, UK
| | - Inti Qurashi
- Ashworth Hospital, Mersey Care NHS Foundation Trust, Liverpool, UK
| | - Fintan Larkin
- Acute Mental Health Services, West London NHS Trust, London, UK
| | - Nusrat Husain
- Division of Psychology & Mental Health, University of Manchester, Manchester, UK
| | - Paul Moran
- Centre for Academic Mental Health, University of Bristol, Bristol, UK
| | | | - Carol Paton
- Division of Psychiatry, Imperial College London, London, UK
| | - Zoe Hoare
- North Wales Organisation for Randomised Trials in Health, Bangor University, Bangor, UK
| | - Marco Picchioni
- Department of Forensic and Neurodevelopmental Science, Kings College London, London, UK
| | - Simon Gibbon
- Department of Forensic Psychiatry, Nottinghamshire Healthcare NHS Foundation Trust, Nottingham, UK
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Dickens GL, Frogley C, Mason F, Anagnostakis K, Picchioni MM. Experiences of women in secure care who have been prescribed clozapine for borderline personality disorder. Borderline Personal Disord Emot Dysregul 2016; 3:12. [PMID: 27761261 PMCID: PMC5055694 DOI: 10.1186/s40479-016-0049-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 10/01/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Clozapine is an atypical antipsychotic medicine which can cause significant side-effects. It is often prescribed off-license in severe cases of borderline personality disorder contrary to national treatment guidelines. Little is known about the experiences of those who take clozapine for borderline personality disorder. We explored the lived-experience of women in secure inpatient care who were prescribed clozapine for borderline personality disorder. FINDINGS Adult females (N = 20) participated in audio-taped semi-structured interviews. Transcripts were subject to thematic analysis. The central themes related to evaluation, wellbeing, understanding and self-management; for many, their subjective wellbeing on clozapine was preferred to prior levels of functioning and symptomatology, sometimes profoundly so. The negative and potentially adverse effects of clozapine were explained as regrettable but relatively unimportant. CONCLUSIONS When psychological interventions are, at least initially, ineffective then clozapine treatment is likely to be evaluated positively by a group of women with borderline personality disorder in secure care despite the potential disadvantages.
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Affiliation(s)
- Geoffrey L Dickens
- Division of Mental Health Nursing and Counselling, School of Social and Health Sciences, Abertay University, Bell Street, Dundee, DD1 1HG UK
| | - Catherine Frogley
- St Andrew's Academic Centre, Northampton, NN1 5DG UK ; School of Psychology, Faculty of Arts and Human Sciences, AD Building, University of Surrey, Guildford, Surrey GU2 7XH UK
| | - Fiona Mason
- St Andrew's Academic Centre, Northampton, NN1 5DG UK ; Medical School, University of Buckingham, Yeomanry House, Hunter Street, Buckingham, MK18 1EG UK
| | | | - Marco M Picchioni
- St Andrew's Academic Centre, Northampton, NN1 5DG UK ; Department of Forensic and Neurodevelopmental Science, King's College London Institute of Psychiatry Psychology and Neuroscience, De Crespigny Park, Denmark Hill London, SE5 8AF UK
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Frogley C, Anagnostakis K, Mitchell S, Mason F, Taylor D, Dickens G, Picchioni MM. A case series of clozapine for borderline personality disorder. Ann Clin Psychiatry 2013; 25:125-34. [PMID: 23638443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
BACKGROUND Borderline personality disorder (BPD) is a common, debilitating disorder for which the evidence base for treatment is modest. This case series aimed to explore preliminary evidence of clozapine's effectiveness for patients with severe BPD. METHODS We examined the case notes of 22 female inpatients with a primary diagnosis of BPD who had started treatment with clozapine. Baseline routine clinical data were extracted from the records and at 6 monthly intervals thereafter, up to a maximum of 18 months after starting treatment. Patients also were interviewed about their experiences. RESULTS We found evidence for a beneficial effect of clozapine across several clinical domains. Symptom severity, need for enhanced observations, use of additional medication, and the number of aggressive incidents all significantly improved after clozapine. The greatest improvements appeared within the first 6 months of initiating treatment. There also was a significant increase in weight. CONCLUSIONS The results suggest that clozapine, with suitable health monitoring, may be beneficial for this clinical population. Larger, randomized, blinded, and controlled prospective studies are needed to confirm these findings.
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Affiliation(s)
- Catherine Frogley
- St. Andrew's Academic Centre, Department of Forensic and Neurodevelopmental Science, Institute of Psychiatry, King's College London, Northampton, United Kingdom
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Long CG, Anagnostakis K, Fox E, Silaule P, Somers J, West R, Webster A. Social climate along the pathway of care in women's secure mental health service: variation with level of security, patient motivation, therapeutic alliance and level of disturbance. Crim Behav Ment Health 2011; 21:202-214. [PMID: 21706527 DOI: 10.1002/cbm.791] [Citation(s) in RCA: 15] [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] [Indexed: 05/31/2023]
Abstract
BACKGROUND Social climate has been measured in a variety of therapeutic settings, but there is little information about it in secure mental health services, or how it may vary along a gender specific care pathway. AIM To assess social climate in women's secure wards and its variation by level of security and ward type, therapeutic alliance, patient motivation, treatment engagement and disturbed behaviour. METHOD Three-quarters (80, 76%) of staff and nearly all (65, 92%) of patients in the two medium-security wards and two low-security wards that comprised the unit completed the Essen Climate Evaluation Schema (EssenCES) and the California Psychotherapy Alliance Scale (CALPAS); patients also completed the Patient Motivation Inventory (PMI). Pre-assessment levels of disturbed behaviour and treatment engagement were recorded. RESULTS Social climate varied according to ward type and level of security. EssenCES ratings indicative of positive social climate were associated with lower levels of security; such ratings were also associated with lower behavioural disturbance and with higher levels of motivation, treatment engagement and therapeutic alliance. CONCLUSION This serial cross-sectional survey indicated that use of the EssenCES alone might be a good practical measure of treatment progress/responsivity. A longitudinal study would be an important next step in establishing the extent to which it would be useful in this regard.
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Affiliation(s)
- C G Long
- St. Andrews Healthcare, Northampton, UK.
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Newton-Howes G, Tyrer P, Anagnostakis K, Cooper S, Bowden-Jones O, Weaver T. The prevalence of personality disorder, its comorbidity with mental state disorders, and its clinical significance in community mental health teams. Soc Psychiatry Psychiatr Epidemiol 2010; 45:453-60. [PMID: 19543844 DOI: 10.1007/s00127-009-0084-7] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.5] [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: 11/16/2008] [Accepted: 06/03/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Personality status is seldom assessed in community mental health teams except at a rudimentary level. This study challenges the assumption that this policy is either prudent or wise. AIMS To measure the prevalence of personality disorder within community mental health teams and to investigate its relationship to mental state disorders and overall pathology. METHOD A cross-sectional survey of 2,528 of 2,567 psychiatric patients (98.5%) managed by community mental health teams in four urban settings in the UK in which diagnoses of personality and mental state pathology were assessed separately. Of these, a sample of 400 was interviewed, with a 70.5% completion rate for more in depth information. RESULTS In total, 40% of all patients in secondary care suffered from at least one personality disorder. Regression modelling showed personality pathology accounted for a greater degree of global psychopathology than psychosis, alcohol or drug dependence, but was associated with anxiety disorders. CONCLUSION Comorbid personality pathology contributes greatly to overall psychopathology in secondary psychiatric care. It should be both recognised and managed.
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Affiliation(s)
- Giles Newton-Howes
- Department of Psychological Medicine, Faculty of Medicine, Imperial College, London, UK.
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