176 results on '"Conor Duggan"'
Search Results
2. A systematic review and synthesis of outcome domains for use within forensic services for people with intellectual disabilities
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Catrin Morrissey, Peter E. Langdon, Nicole Geach, Verity Chester, Michael Ferriter, William R. Lindsay, Jane McCarthy, John Devapriam, Dawn-Marie Walker, Conor Duggan, and Regi Alexander
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Psychiatry ,RC435-571 - Abstract
Background There is limited empirical information on service-level outcome domains and indicators for the large number of people with intellectual disabilities being treated in forensic psychiatric hospitals. Aims This study identified and developed the domains that should be used to measure treatment outcomes for this population. Method A systematic review of the literature highlighted 60 studies which met eligibility criteria; they were synthesised using content analysis. The findings were refined within a consultation and consensus exercises with carers, patients and experts. Results The final framework encompassed three a priori superordinate domains: (a) effectiveness, (b) patient safety and (c) patient and carer experience. Within each of these, further sub-domains emerged from our systematic review and consultation exercises. These included severity of clinical symptoms, offending behaviours, reactive and restrictive interventions, quality of life and patient satisfaction. Conclusions To index recovery, services need to measure treatment outcomes using this framework.
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- 2017
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3. Characteristics and Pathways of Long-Stay Patients in High and Medium Secure Settings in England; A Secondary Publication From a Large Mixed-Methods Study
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Birgit A. Völlm, Rachel Edworthy, Nick Huband, Emily Talbot, Shazmin Majid, Jessica Holley, Vivek Furtado, Tim Weaver, Ruth McDonald, and Conor Duggan
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forensic mental health services ,length of stay ,long-stay patients ,mental health care ,mentally disordered offenders ,forensic psychiatry ,Psychiatry ,RC435-571 - Abstract
Background: Many patients experience extended stays within forensic care, but the characteristics of long-stay patients are poorly understood.Aims: To describe the characteristics of long-stay patients in high and medium secure settings in England.Method: Detailed file reviews provided clinical, offending and risk data for a large representative sample of 401 forensic patients from 2 of the 3 high secure settings and from 23 of the 57 medium secure settings in England on 1 April 2013. The threshold for long-stay status was defined as 5 years in medium secure care or 10 years in high secure care, or 15 years in a combination of high and medium secure settings.Results: 22% of patients in high security and 18% in medium security met the definition for “long-stay,” with 20% staying longer than 20 years. Of the long-stay sample, 58% were violent offenders (22% both sexual and violent), 27% had been convicted for violent or sexual offences whilst in an institutional setting, and 26% had committed a serious assault on staff in the last 5 years. The most prevalent diagnosis was schizophrenia (60%) followed by personality disorder (47%, predominantly antisocial and borderline types); 16% were categorised as having an intellectual disability. Overall, 7% of the long-stay sample had never been convicted of any offence, and 16.5% had no index offence prompting admission. Although some significant differences were found between the high and medium secure samples, there were more similarities than contrasts between these two levels of security. The treatment pathways of these long-stay patients involved multiple moves between settings. An unsuccessful referral to a setting of lower security was recorded over the last 5 years for 33% of the sample.Conclusions: Long-stay patients accounted for one fifth of the forensic inpatient population in England in this representative sample. A significant proportion of this group remain unsettled. High levels of personality pathology and the risk of assaults on staff and others within the care setting are likely to impact on treatment and management. Further research into the treatment pathways of longer stay patients is warranted to understand the complex trajectories of this group.
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- 2018
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4. A mixed-methods study exploring the characteristics and needs of long-stay patients in high and medium secure settings in England: implications for service organisation
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Birgit Völlm, Rachel Edworthy, Jessica Holley, Emily Talbot, Shazmin Majid, Conor Duggan, Tim Weaver, and Ruth McDonald
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forensic psychiatry ,high secure ,medium secure ,long-stay ,patient experience ,Public aspects of medicine ,RA1-1270 ,Medicine (General) ,R5-920 - Abstract
Background: Forensic psychiatric services provide care for those with mental disorders and offending behaviour. Concerns have been expressed that patients may stay for too long in too high levels of security. The economic burden of these services is high, and they are highly restrictive for patients. There is no agreed standard for ‘long stay’; we defined a length of stay exceeding 5 years in medium secure care, 10 years in high secure care or 15 years in a combination of both settings as long stay. Objectives: To (1) estimate the number of long-stay patients in secure settings; (2) describe patients’ characteristics, needs and care pathways and the reasons for their prolonged stay; (3) identify patients’ perceptions of their treatment and quality of life; and (4) explore stakeholders’ views on long stay. Design: A mixed-methods approach, including a cross-sectional survey (on 1 April 2013) of all patients in participating units to identify long-stay patients [work package (WP) 1], file reviews and consultant questionnaires for long-stay patients (WP2), interviews with patients (WP3) and focus groups with other stakeholders (WP4). Setting: All three high secure hospitals and 23 medium secure units (16 NHS and 9 independent providers) in England. Participants: Information was gathered on all patients in participating units (WP1), from which 401 long-stay patients were identified (WP2), 40 patients (WP3), 17 international and 31 UK experts were interviewed and three focus groups were held (WP4). Results: Approximately 23.5% of high secure patients and 18% of medium secure patients were long-stay patients. We estimated that there are currently about 730 forensic long-stay patients in England. The source of a patient’s admission and the current section of the Mental Health Act [Great Britain. Mental Health Act 1983 (as Amended by the Mental Health Act 2007). London: The Stationery Office; 2007] under which they were admitted predicted long-stay status. Long-stay patients had complex pathways, moving ‘around’ between settings rather than moving forward. They were most likely to be detained under a hospital order with restrictions (section 37/41) and to have disturbed backgrounds with previous psychiatric admissions, self-harm and significant offending histories. The most common diagnosis was schizophrenia, but 47% had been diagnosed with personality disorder. Only 50% had current formal psychological therapies. The rates of violent incidents within institutions and seclusion were high, and a large proportion had unsuccessful referrals to less secure settings. Most patients had some contact with their families. We identified five classes of patients within the long-stay sample with different characteristics. Patients differed in their attribution of reasons for long stay (internal/external), outlook (positive/negative), approach (active/passive) and readiness for change. Other countries have successfully developed specific long-stay services; however, UK experts were reluctant to accept the reality of long stay and that the medical model of ‘cure’ does not work with this group. Limitations: We did not conduct file reviews on non-long-stay patients; therefore, we cannot say which factors differentiate between long-stay patients and non-long-stay patients. Conclusions: The number of long-stay patients in England is high, resulting in high resource use. Significant barriers were identified in developing designated long-stay services. Without a national strategy, these issues are likely to remain. Future work: To compare long-stay patients and non-long-stay patients. To evaluate new service models specifically designed for long-stay patients. Study registration: The National Institute for Health Research (NIHR) Clinical Research Network Portfolio 129376. Funding: The NIHR Health Services and Delivery Research programme.
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- 2017
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5. Researching outcomes from forensic services for people with intellectual or developmental disabilities: a systematic review, evidence synthesis and expert and patient/carer consultation
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Catrin Morrissey, Nicole Geach, Regi Alexander, Verity Chester, John Devapriam, Conor Duggan, Peter E Langdon, Bill Lindsay, Jane McCarthy, and Dawn-Marie Walker
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intellectual disabilities ,developmental disabilities ,forensic ,secure ,outcomes ,measures ,effectiveness ,safety ,patient experience ,systematic review ,evidence synthesis ,Public aspects of medicine ,RA1-1270 ,Medicine (General) ,R5-920 - Abstract
Background: Inpatient services for people with intellectual and other types of developmental disabilities (IDD) who also have forensic or risk issues are largely provided in secure hospitals. Although this is a health service sector with high levels of expenditure, there is limited empirical information on patient outcomes from such services. In order for a future substantive longitudinal outcomes study in forensic IDD services to be informed and feasible, more needs to be understood about the outcome domains that are of relevance and importance and how they should be measured. A preliminary series of studies was therefore undertaken. Objectives: To synthesise evidence in relation to the outcome domains that have been researched in the existing literature from hospital and community forensic services for people with IDD, within the broad domains of service effectiveness, patient safety and patient experience. To identify a definitive framework of outcome domains (and associated measures and indicators) based both on this research evidence and on the views of patients, carers and clinicians. To synthesise the information gathered in order to inform design of future multisite longitudinal research in the sector. Design: Three linked studies were conducted. Stage 1 was a systematic review and evidence synthesis of outcome domains and measures as found within the forensic IDD literature. Stage 2 was a consultation exercise with 15 patients with IDD and six carers. Stage 3 was a modified Delphi consensus exercise with 15 clinicians and experts using the information gathered at stages 1 and 2. Results: At stage 1, 60 studies that researched a range of outcomes in forensic IDD services were identified from the literature. This resulted in the construction of an initial framework of outcome domains. The consultation with patients and carers at stage 2 added to these framework domains that related particularly to carer experience and the level of support post discharge in the community. The Delphi process at stage 3 confirmed the validity of the resulting framework for clinician. This survey also identified the outcome measures preferred by clinicians and those that are currently utilised in services. Thus, indicators of appropriate measures in some important domains were identified, although there was a paucity of measures in other domains. Conclusions: Together, these three linked studies led to the development of an evidence-based framework of key outcome domains and subdomains. A provisional list of associated measures and indicators was developed, although with the paucity of measures in some domains development of specific indicators may be required. With further refinement this could eventually be utilised by services and commissioners for comparative purposes, and in future empirical research on outcomes in forensic IDD services. An outline research proposal closely linked to recent policy initiatives was proposed. Limitations of the study include the relatively small number of carers and patients and range of experts consulted. Future work: This would comprise a national longitudinal study tracking IDD in patients through hospitalisation and discharge. Study registration: This study is registered as PROSPERO CRD42015016941. Funding: The National Institute for Health Research Health Services and Delivery Research programme.
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- 2017
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6. Psychoeducation with problem-solving (PEPS) therapy for adults with personality disorder: a pragmatic randomised controlled trial to determine the clinical effectiveness and cost-effectiveness of a manualised intervention to improve social functioning
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Mary McMurran, Mike J Crawford, Joe Reilly, Juan Delport, Paul McCrone, Diane Whitham, Wei Tan, Conor Duggan, Alan A Montgomery, Hywel C Williams, Clive E Adams, Huajie Jin, Matthew Lewis, Florence Day, and on behalf of the PEPS Trial Collaborative Group
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personality disorder ,psychoeducation ,problem-solving therapy ,social functioning ,randomised controlled trial ,cost-effectiveness ,Medical technology ,R855-855.5 - Abstract
Background: If effective, less intensive treatments for people with personality disorder have the potential to serve more people. Objectives: To compare the clinical effectiveness and cost-effectiveness of psychoeducation with problem-solving (PEPS) therapy plus usual treatment against usual treatment alone in improving social problem-solving with adults with personality disorder. Design: Multisite two-arm, parallel-group, pragmatic randomised controlled superiority trial. Setting: Community mental health services in three NHS trusts in England and Wales. Participants: Community-dwelling adults with any personality disorder recruited from community mental health services. Interventions: Up to four individual sessions of psychoeducation, a collaborative dialogue about personality disorder, followed by 12 group sessions of problem-solving therapy to help participants learn a process for solving interpersonal problems. Main outcome measures: The primary outcome was measured by the Social Functioning Questionnaire (SFQ). Secondary outcomes were service use (general practitioner records), mood (measured via the Hospital Anxiety and Depression Scale) and client-specified three main problems rated by severity. We studied the mechanism of change using the Social Problem-Solving Inventory. Costs were identified using the Client Service Receipt Inventory and quality of life was identified by the European Quality of Life-5 Dimensions questionnaire. Research assistants blinded to treatment allocation collected follow-up information. Results: There were 739 people referred for the trial and 444 were eligible. More adverse events in the PEPS arm led to a halt to recruitment after 306 people were randomised (90% of planned sample size); 154 participants received PEPS and 152 received usual treatment. The mean age was 38 years and 67% were women. Follow-up at 72 weeks after randomisation was completed for 62% of participants in the usual-treatment arm and 73% in the PEPS arm. Intention-to-treat analyses compared individuals as randomised, regardless of treatment received or availability of 72-week follow-up SFQ data. Median attendance at psychoeducation sessions was approximately 90% and for problem-solving sessions was approximately 50%. PEPS therapy plus usual treatment was no more effective than usual treatment alone for the primary outcome [adjusted difference in means for SFQ –0.73 points, 95% confidence interval (CI) –1.83 to 0.38 points; p = 0.19], any of the secondary outcomes or social problem-solving. Over the follow-up, PEPS costs were, on average, £182 less than for usual treatment. It also resulted in 0.0148 more quality-adjusted life-years. Neither difference was statistically significant. At the National Institute for Health and Care Excellence thresholds, the intervention had a 64% likelihood of being the more cost-effective option. More adverse events, mainly incidents of self-harm, occurred in the PEPS arm, but the difference was not significant (adjusted incidence rate ratio 1.24, 95% CI 0.93 to 1.64). Limitations: There was possible bias in adverse event recording because of dependence on self-disclosure or reporting by the clinical team. Non-completion of problem-solving sessions and non-standardisation of usual treatment were limitations. Conclusions: We found no evidence to support the use of PEPS therapy alongside standard care for improving social functioning of adults with personality disorder living in the community. Future work: We aim to investigate adverse events by accessing centrally held NHS data on deaths and hospitalisation for all PEPS trial participants. Trial registration: Current Controlled Trials ISRCTN70660936. Funding: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 20, No. 52. See the NIHR Journals Library website for further project information.
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- 2016
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7. A SAT + Computer Algebra System Verification of the Ramsey Problem R(3, 8) (Student Abstract).
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Conor Duggan, Zhengyu Li 0002, Curtis Bright, and Vijay Ganesh 0001
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- 2024
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8. Matching ICD‐11 personality status to clinical management in a community team—The Boston (UK) Personality Project: Study protocol
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Mithilesh Jha, Barbara Barrett, Chris Brewin, Geoff Bowker, Nick Harwood, Iram Jalil, Mike Crawford, Jaspreet Phull, Katherine Allen, Conor Duggan, Min Yang, and Peter Tyrer
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Psychiatry ,DISORDER ,NIDOTHERAPY ,Science & Technology ,Health Policy ,Social Sciences ,1103 Clinical Sciences ,Psychology, Social ,Personality Disorders ,United Kingdom ,PREVALENCE ,1117 Public Health and Health Services ,Psychiatry and Mental health ,SEVERITY ,1701 Psychology ,International Classification of Diseases ,Psychology ,Humans ,Pshychiatric Mental Health ,Life Sciences & Biomedicine ,TRAUMA ,Boston ,Personality - Abstract
Epidemiological studies show 30% to 50% of all patients in community mental health teams have personality disorders. These are normally comorbid with other psychiatric disorders, often as Galenic syndromes, and are seldom identified. In the Boston (UK) Personality Project all patients under a community health service in Boston in Lincolnshire will be asked to agree to have their personality status assessed using scales recording the new ICD-11 classification, together with clinical ratings, social function and satisfaction. A control group of 100 patients from an adjacent service of similar demographics (Spalding) will also have similar ratings but no personality assessments. Changes in clinical status, social function and service satisfaction will be made after 6 and 12 months in both groups. The patients in the Boston group will be offered matched interventions using a stepped care approach for both the severity of disorder and its domain structure. These interventions will include shorter versions of existing psychological treatments, environmental therapies including nidotherapy, adaptive and acceptance models, drug reduction and social prescribing. Full costs of psychiatric care will be measured in both groups. The main hypothesis is that greater awareness of personality function will lead to better clinical outcomes and satisfaction.
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- 2022
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9. The effect of environmental change on the long-term outcome of common mental disorders
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Peter Tyrer, Conor Duggan, Min Yang, and Helen Tyrer
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Purpose To examine the nature of positive and negative environmental change on clinical outcome in 210 patients presenting with anxiety and depression and followed up over 30 years. Methods In addition to clinical assessments, major environmental changes, particularly after 12 and 30 years, were recorded in all patients by a combination of self-report and taped interviews. Environmental changes were separated into two major groups, positive or negative, determined by patient opinion. Results Using a combined measure of clinical and social outcomes positive and negative environmental changes were compared. Positive changes were more likely than negative ones to be associated with a good outcome at 12 and 30 years (39% v 3.6% and 30.2% v 9.1% respectively). Similar greater improvement in accommodation (P = 0.009), relationships (P = 0.007), and substance use (p = 0.003) were found with positive changes at 12 years, and psychiatric admissions P = 0.011 (12 years) and social work contacts (P = 0.043)(30 years) were also similarly reduced. Those with personality disorder at baseline had fewer positive changes (P = 0.018) than others at 12 years and fewer positive occupational changes at 30 years (P = 0.041). Service use was greatly reduced in those with positive events with 50–80% more time free of all psychotropic drug treatment (P
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- 2023
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10. Antisocial Personality
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Richard Howard and Conor Duggan
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It remains something of a mystery why some individuals behave in persistently malevolent and destructive ways towards their fellows, causing untold harm both to themselves and their victims. This book argues that to understand the roots of antisocial behaviour, one first has to understand what motivates the majority of people to behave prosocially - to think, feel and act in non-malevolent ways. All people are motivated to seek emotion goals - to feel thrilled and excited, to feel safe from the threats of others, to feel a sense of justice, and to feel gratified. However some individuals seek these emotion goals in antisocial ways due to an excess of emotions such as distrust, boredom, greed, vengeance and insecurity. The authors outline interpersonal and neurobiological correlates of antisocial personality, its developmental antecedents, its frequency and pattern across different societies and cultures, and different approaches to its treatment and rehabilitation.
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- 2022
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11. Galenic syndromes: combinations of mental state and personality disorders too closely entwined to be separated
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Peter Tyrer, Roger Mulder, Giles Newton-Howes, and Conor Duggan
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Psychiatry ,Psychiatry and Mental health ,anxiety disorders ,Alcohol disorders ,autism spectrum disorders ,nosology ,personality disorders ,11 Medical and Health Sciences ,17 Psychology and Cognitive Sciences - Abstract
SummaryMany mental disorders are linked to personality, but this is rarely recognised in clinical practice. It is suggested here that when the links are very close, the two can be joined. Galenic syndromes are so named because Galen was the first physician to recognise the links between personality and disease.
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- 2022
12. A comparison of long‐term medium secure patients within NHS and private and charitable sector units in England
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Yasir Kasmi, Conor Duggan, and Birgit Völlm
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Adult ,Hospitals, Psychiatric ,Male ,Mental Health Services ,medicine.medical_specialty ,Challenging behaviour ,media_common.quotation_subject ,Prison ,Security Measures ,State Medicine ,Hospitals, Private ,Pathology and Forensic Medicine ,Patient Admission ,Private Facilities ,Intellectual disability ,Humans ,Medicine ,Psychiatric hospital ,0501 psychology and cognitive sciences ,0505 law ,media_common ,Service (business) ,Public Sector ,Hospitals, Public ,business.industry ,Least restrictive environment ,Mental Disorders ,05 social sciences ,Public sector ,General Medicine ,Length of Stay ,Middle Aged ,Private sector ,medicine.disease ,Psychiatry and Mental health ,England ,Socioeconomic Factors ,Prisons ,Family medicine ,050501 criminology ,Female ,Private Sector ,Psychology (miscellaneous) ,Public Facilities ,business ,050104 developmental & child psychology - Abstract
Background In England, forensic psychiatric hospital services are provided at three security levels: high, medium and low. All are publicly funded and similarly regulated, but medium and low secure services are provided in the private and charitable (PCS) sector as well as the National Health Service (NHS). Originally, medium secure hospital services were conceived as for up to 2 years' inpatient stay, but numbers of longer stay patients have been rising. Little is known about their characteristics or whether they differ between NHS and PCS settings. Aims To describe and compare characteristics of long-stay patients in NHS and in PCS medium security hospital units. Methods Data were extracted from clinical records in 14 NHS and 9 PCS hospital units for all patients fulfilling criteria for long stay: having been in high security for more than 10 years or medium security for more than 5 years or in a mix of both for more than 15 years in total. Results 178 NHS and 107 PCS patients were eligible for inclusion, respectively, 16 and 22% of the total patient populations in these settings. The mean length of stay in a medium or high secure setting was similar: 163 and 164 months. Characteristics of the patients, however, differed between unit type. NHS services admitted more patients from prison and PCS services more from other hospitals. NHS services included a lower proportion of patients with personality disorder or intellectual disability. 'Challenging behaviour' was more prevalent in PCS; a history of absconding was found more often among NHS patients. Conclusions The two systems of service appear to be used differently. More research is needed to explain why patients apparently without behavioural disturbances remain in specialist secure facilities for such a long time and whether their needs are truly being met in the least restrictive environment possible.
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- 2020
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13. Looking from the outside: No substitute for rigorous evaluation
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Conor Duggan
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Male ,medicine.medical_specialty ,Psychological intervention ,Commit ,Pathology and Forensic Medicine ,Forensic psychiatry ,medicine ,Humans ,0501 psychology and cognitive sciences ,Limited evidence ,0505 law ,Repetition (rhetorical device) ,business.industry ,Mental Disorders ,Public health ,05 social sciences ,General Medicine ,Criminals ,Forensic Psychiatry ,Public relations ,National health service ,Mental health ,Psychiatry and Mental health ,Mental Health ,050501 criminology ,Female ,Crime ,Psychology (miscellaneous) ,business ,Psychology ,050104 developmental & child psychology - Abstract
Looking in from the outside, what would the ordinary person expect of forensic mental health services? I suggest that there are three questions he or she would ask: (a) Are there public health measures that can be introduced to prevent those with mental disorder going on to commit crimes? (b) Can we identify in advance the individual who is likely to go on and commit a violent act because of his or her mental health difficulties, and prevent that or limit damage? (c) If a seriously harmful act has already been committed, what interventions might prevent a repetition? All of these questions are about prevention of an untoward event in the future and anticipate knowledge. How secure can we be that current forensic mental health practitioners can make adequately evidenced responses? I fear that examination of current literature would indicate that they and their academic colleagues would fall short of these expectations. Reasons for this are undoubtedly numerous. The issues are complex, with the interplay of many variables from the vagaries of human nature through varying presentations of disorders, still often classified rather than diagnosed, to widely differing environments which, further, may suddenly change in a critical way. The impact of a serious offence can be so catastrophic that officialdom often decides that "something must be done." Yet, without a good evidence base, such decision-making is often ineffective and wasteful of resources. The limited evidence base has not been helped by the virtual extinction of an academic forensic psychiatry infrastructure and funding within British universities and the National Health Service. This does not bode well for the future.
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- 2019
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14. Executive function, attention, and memory deficits in antisocial personality disorder and psychopathy
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Nick Huband, Michael Baliousis, Birgit Völlm, Lucy McCarthy, and Conor Duggan
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Adult ,Male ,media_common.quotation_subject ,Psychopathy ,Population ,Neuropsychological Tests ,Personality Disorders ,Executive Function ,03 medical and health sciences ,0302 clinical medicine ,mental disorders ,medicine ,Humans ,Personality ,Attention ,Cognitive Dysfunction ,education ,Biological Psychiatry ,media_common ,Memory Disorders ,education.field_of_study ,medicine.diagnostic_test ,Working memory ,Antisocial personality disorder ,Antisocial Personality Disorder ,Neuropsychological test ,Criminals ,Middle Aged ,medicine.disease ,Executive functions ,Personality disorders ,030227 psychiatry ,Psychiatry and Mental health ,Psychology ,030217 neurology & neurosurgery ,Clinical psychology - Abstract
Antisocial personality disorder (ASPD) and psychopathy attempt to represent individuals demonstrating callousness and disregard for others. ASPD has been criticized for capturing a heterogeneous population whilst missing the essence of the diagnosis by neglecting interpersonal/affective deficits which measures of psychopathy include. This heterogeneity in operationalizations has led to diverse findings without clear understanding of what characterizes this broader population. This study sought to clarify the neuropsychological profiles of ASPD and psychopathy. The Cambridge Neuropsychological Test Assessment Battery was administered to 85 adult male offenders in a personality disorder secure service and to 20 healthy controls. Of patients with ASPD, 46% met criteria for psychopathy. Of those with psychopathy, 89% met criteria for ASPD. There were two sets of comparisons: ASPD versus other personality disorders versus controls and psychopathy versus other personality disorders versus controls. ASPD showed deficits across executive functions, visual short-term and working memory, and attention (compared with controls). Psychopathy showed deficits limited to attention, complex planning, inhibitory control, and response reversal. Response reversal and visual search deficits appeared specific to ASPD and psychopathy versus other personality disorders and may underpin antisocial traits. Additional deficits in inhibitory control and working memory appeared to distinguish ASPD from other personality disorders.
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- 2019
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15. Psychoeducation and Problem Solving (PEPS) Therapy for Adults With Personality Disorder: A Pragmatic Randomized-Controlled Trial
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Mike J. Crawford, Juan Delport, Alan A Montgomery, Mary McMurran, Joe Reilly, Clive E Adams, Hywel C Williams, Conor Duggan, Huajie Jin, Paul McCrone, Paul Moran, Wei Tan, Florence Day, Diane Whitham, and Department of Health
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Adult ,Male ,050103 clinical psychology ,medicine.medical_specialty ,media_common.quotation_subject ,medicine.medical_treatment ,MEDLINE ,Pilot Projects ,Personality Disorders ,law.invention ,03 medical and health sciences ,0302 clinical medicine ,Primary outcome ,Randomized controlled trial ,law ,medicine ,Psychoeducation ,Humans ,Personality ,Effective treatment ,0501 psychology and cognitive sciences ,Psychiatry ,Problem Solving ,Social functioning ,media_common ,05 social sciences ,medicine.disease ,Personality disorders ,030227 psychiatry ,Psychotherapy ,Psychiatry and Mental health ,Clinical Psychology ,Treatment Outcome ,1701 Psychology ,Female ,Psychology ,Clinical psychology - Abstract
We compared psychoeducation and problem solving (PEPS) therapy against usual treatment in a multisite randomized-controlled trial. The primary outcome was social functioning. We aimed to recruit 444 community-dwelling adults with personality disorder; however, safety concerns led to an early cessation of recruitment. A total of 154 people were randomized to PEPS and 152 to usual treatment. Follow-up at 72 weeks was completed for 68%. PEPS therapy was no more effective than usual treatment for improving social functioning (adjusted difference in mean Social Functioning Questionnaire scores = -0.73; 95% CI [-1.83, 0.38]; p = 0.19). PEPS therapy is not an effective treatment for improving social functioning of adults with personality disorder living in the community.
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- 2017
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16. Managing uncertainty in the clinical prediction of risk of harm: Bringing a Bayesian approach to forensic mental health
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Conor Duggan and Roland S.G. Jones
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medicine.medical_specialty ,Actuarial science ,05 social sciences ,Bayesian probability ,General Medicine ,Mental health ,Pathology and Forensic Medicine ,Psychiatry and Mental health ,Bayes' theorem ,Harm ,Forensic psychiatry ,050501 criminology ,medicine ,Psychology (miscellaneous) ,Psychiatry ,Psychology ,0505 law - Abstract
Predicting the likelihood of harm posed by mentally disordered offenders remains controversial. It is proposed that a Bayesian approach may help quantify the uncertainty surrounding such prediction. An example of this approach quantifying the risk of breast cancer in the event of a positive mammogram is provided. Copyright © 2017 John Wiley & Sons, Ltd.
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- 2017
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17. The lessons and legacy of the programme for dangerous and severe personality disorders
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Peter Tyrer, Sylvia Cooper, Helen Tyrer, Nicola Swinson, Conor Duggan, and Deborah Rutter
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Government ,medicine.medical_specialty ,Health Policy ,media_common.quotation_subject ,Psychological intervention ,medicine.disease ,Personality disorders ,Mental health ,Psychiatry and Mental health ,Politics ,medicine ,Personality ,Pshychiatric Mental Health ,Set (psychology) ,Psychology ,Psychiatry ,State hospital ,media_common - Abstract
The State Hospital, Carstairs, ScotlandIntroductionIn 1999, the UK government introduced theconcept of dangerous and severe personalitydisorder (DSPD) and established four pilot DSPDservices in high security prisons (Frankland andWhitemoor) and hospitals (Broadmoor andRampton) to develop a process to assess and treatmen meeting certain criteria for dangerousness,personality disorder and risk. The aims of thesehigh security DSPD services were (1) to improvepublic protection; (2) to provide new treatmentservices that improve mental health outcomesand reduce risk and (c) to better understand whatworks in the treatment and management of thosewho meet the DSPD criteria (Department ofHealth, 2005).The DSPD programme was highly controver-sial at inception. It was set up in the immediate af-termath of a horrific murder of a mother and herchild walking home from school. The perpetratorwas an individual identified with antisocial per-sonality disorder who was not properly engagedin any form of treatment programme because hewas regarded as too difficult to help. Although thiswas the immediate precipitant to the introductionof the DSPD programme, it also chimed morebroadly with the Government dissatisfaction withpsychiatry’s failure to provide interventions forthose with personality disorder (believing themto be untreatable) together with a need to protectthe public (Rutherford, 2010). Pressure then grewup to remove what was commonly called the‘treatability clause’ from the Mental Health Act.This clause allowed dangerous people with signifi-cant personality disorder to be spared from com-pulsory admission on the grounds that noeffective treatment was available, and so the newlegislation changed this. As a consequence, dan-gerous people with personality disorder could bedetained in hospital for treatment. This had thedual purpose of providing for a group hitherto de-nied treatment together with protecting thepublicfrom those with this mental disorder.There was also a political motive. Tony Blair,the Prime Minister, had repeatedly said in opposi-tion that any new Labour government would be‘tough on crime, and tough on the causes ofcrime’, and the envisaged programme was an ex-cellent way of demonstrating this. In its 2001Manifesto, the Labour Party declared that it wouldprotect citizens from ‘…the most dangerous of-fenders of all…i.e. those with severe personalitydisorder.’ It was not a policy envisaged by the
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- 2015
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18. The Characteristics and Course After Discharge of Mentally Disordered Homicide and Non-Homicide Offenders
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Steffan Davies, Conor Duggan, Lucy McCarthy, Clive R. Hollin, Nick Huband, and Martin Clarke
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medicine.medical_specialty ,After discharge ,Mental illness ,medicine.disease ,030227 psychiatry ,Pathology and Forensic Medicine ,03 medical and health sciences ,0302 clinical medicine ,Homicide ,Schizophrenia ,medicine ,Conviction ,030212 general & internal medicine ,Psychology (miscellaneous) ,Psychiatry ,Psychology ,Law ,Clinical psychology - Abstract
The aim of this article was to compare the characteristics and outcome of homicide and non-homicide mentally disordered patients all of whom had been hospitalised. Seventy-four patients with a homicide conviction were compared with 521 convicted of a non-homicide offense. The former group were older, were more likely to be diagnosed with schizophrenia but less likely to have suffered from childhood adversity, and had less criminality. They also had fewer convictions during the follow-up. Little distinguished these two groups with both suffering from multiple disadvantages suggesting the need for ongoing care and support.
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- 2015
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19. Development and validation of a treatment progress scale for personality disordered offenders
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Nick Huband, Birgit Völlm, Conor Duggan, Michael Baliousis, and Lucy McCarthy
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Predictive validity ,Psychometrics ,Health Policy ,media_common.quotation_subject ,medicine.disease ,Personality disorders ,Social problem-solving ,Psychiatry and Mental health ,Cronbach's alpha ,Rating scale ,medicine ,Content validity ,Personality ,Pshychiatric Mental Health ,Psychology ,Clinical psychology ,media_common - Abstract
Background There is a need for a measure to evaluate change in treatment for offenders with a personality disorder, and the Progress Rating Scale (PRS) was developed to meet this need taking account of multiprofessional input. Method The PRS comprises six process and five non-process items developed via thematic analysis of routine CPA patient treatment reports at a forensic Personality Disorder Service. Rating for items was fully standardized and operationalized with revisions aiming to maximize inter-rater agreement reflecting good face and content validity. Psychometric properties were examined using PRS ratings for 147 patients at three different time points in conjunction with relevant psychometrics. Results Following refinement, the instrument demonstrated good content validity. Intra-class correlations suggested moderate to substantial inter-rater agreement (intraclass correlations: 0.63–0.92). Item analyses indicated good internal consistency for process items (Cronbach's alpha: 0.82–0.88). Correlations with relevant psychometrics revealed meaningful relationships between PRS scores, defence styles and social problem solving. PRS score trajectories were in line with previously known treatment outcomes supporting predictive validity. Conclusion The PRS shows promise as process measure in clinical settings but requires further testing on other samples to confirm initial findings and demonstrate its utility. Copyright © 2015 John Wiley & Sons, Ltd.
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- 2015
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20. Antisocial personality disorder comorbid with borderline pathology and psychopathy is associated with severe violence in a forensic sample
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Richard C. Howard, Najat Khalifa, and Conor Duggan
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medicine.medical_specialty ,Antisocial personality disorder ,media_common.quotation_subject ,Psychopathy ,medicine.disease ,Comorbidity ,Personality disorders ,Psychiatry and Mental health ,Clinical Psychology ,medicine ,Personality ,Age of onset ,Psychiatry ,Psychology ,Borderline personality disorder ,Clinical psychology ,Psychopathology ,media_common - Abstract
Background: Evidence suggests the relationship between personality disorder (PD) and violence in offenders might be clarified by considering sub-groups of PD offenders defined by patterns of PD comorbidity. Aim: to identify patterns of PD comorbidity associated with severe violence, defined by its severity, quantity and age of onset (Violence Index: VI) in a forensic sample of 100 PD offenders. Methods: Correlations were first computed between VI and a range of personality and criminological variables; next, patients with antisocial/borderline comorbidity were compared with other PD patients; finally, regression analysis was conducted to identify unique predictors of VI. Results: The antisocial deviance factor of psychopathy and antisocial/borderline comorbidity were each significantly and independently associated with severe violence. Patients showing both a high psychopathy score and antisocial/borderline comorbidity had a significantly greater VI than those without these characteristics. Conclusion: PD...
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- 2014
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21. Defence styles in a sample of forensic patients with personality disorder
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Conor Duggan, Lucy McCarthy, Nick Huband, Lauren Mason, and Gillian Rathbone
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medicine.medical_specialty ,Health Policy ,media_common.quotation_subject ,Exploratory research ,medicine.disease ,Personality disorders ,Criminal history ,Forensic science ,Psychiatry and Mental health ,Clinical work ,Negatively associated ,Psychological adaptation ,medicine ,Personality ,Pshychiatric Mental Health ,Psychology ,Psychiatry ,Clinical psychology ,media_common - Abstract
Background Ego defences, often considered central to clinical work, have received surprisingly little attention in the forensic literature. Method In this exploratory study, 114 male inpatients completed the Defence Style Questionnaire (DSQ) following their admission to a specialist personality disorder (PD) service. Change in DSQ scores over time was examined using mixed effects models for those (n = 48) remaining in treatment for at least 18 months. Results Defensive functioning at baseline was less mature in comparison with non-clinical norms, with two other non-forensic PD samples, and with a male paedophile sample, but was unrelated to criminal history. Axis II severity was negatively associated with overall defensive functioning (ODF). Antisocial PD was positively associated with a maladaptive defence style. Borderline PD was negatively associated with self-sacrificing defences. Avoidant PD was negatively associated with both self-sacrificing and adaptive styles. Non-completion of treatment was predicted by low ODF scores and high maladaptive defence style scores at baseline. ODF improved significantly over time in treatment and was predicted by strong antisocial and weak schizotypal PD pathologies. Conclusions Defence style, as measured by the DSQ, appears to have the potential to inform assessment and measure change in this group of offenders. Copyright © 2014 John Wiley & Sons, Ltd.
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- 2014
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22. The place of evidence in the treatment of sex offenders
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Conor Duggan and Jane A Dennis
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medicine.medical_specialty ,medicine.medical_treatment ,Gold standard ,General Medicine ,Evidence-based medicine ,Pathology and Forensic Medicine ,law.invention ,Quality of evidence ,Psychiatry and Mental health ,Randomized controlled trial ,law ,Forensic psychiatry ,medicine ,Cognitive therapy ,Psychology (miscellaneous) ,Sex offense ,medicine.symptom ,Psychiatry ,Psychology ,Hickey ,Clinical psychology - Abstract
Controversy remains about whether sex offenders can be treated effectively, as shown by recent exchanges in this journal (Hickey, 2012; Ho and Ross, 2012; Mann et al., 2012) and elsewhere (Rice and Harris, 2003; Marshall and Marshall, 2007; Seto et al., 2008; Rice and Harris, 2013). The main areas of disagreement are on quality of evidence and its interpretation. The gold standard for evidence is considered to be the randomised controlled trial (RCT). Having recently completed Cochrane Reviews into psychological and pharmacological interventions for sex offenders (Dennis et al., 2012; Khan et al., 2014), confined to RCTs, we propose to examine the place of such ‘gold standard evidence’ in determining the role of treatment of sex offenders.
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- 2014
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23. Readmission after discharge from a medium secure unit
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Conor Duggan, Martin Clarke, Nick Huband, Steffan Davies, Clive R. Hollin, and Lucy McCarthy
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High rate ,050103 clinical psychology ,medicine.medical_specialty ,business.industry ,05 social sciences ,Mental Health Act ,Classification of mental disorders ,After discharge ,medicine.disease ,Mental health ,030227 psychiatry ,03 medical and health sciences ,Psychiatry and Mental health ,Medium secure unit ,0302 clinical medicine ,Emergency medicine ,medicine ,Psychiatric hospital ,0501 psychology and cognitive sciences ,Medical emergency ,business - Abstract
Aims and methodWe examined readmission to psychiatric hospital of 550 patients discharged from one medium secure unit over 20 years. Multiple sources were used to obtain readmission data.ResultsReadmission was common, particularly to non-secure psychiatric hospitals. At least 339 patients (61.6%) were readmitted to any psychiatric hospital (mean follow-up 9.5 years), with over a third (37.6%) subsequently being readmitted to medium- or high-security or both. Of those discharged directly to the community, having previous in-patient treatment and a Mental Health Act classification of mental illness were associated with shorter time to first readmission.Clinical implicationsThe long-standing nature of disorders is evident in the high rates of readmission overall and the need for readmission to medium and high secure services, suggesting that these patients require long-term follow-up and support from mental health services.
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- 2013
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24. Autistic spectrum disorder, personality disorder and reading disability: a complex case that falls between the cracks?
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Penny Banerjee, Birgit Völlm, Michael Baliousis, and Conor Duggan
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medicine.medical_specialty ,Reading disability ,media_common.quotation_subject ,Dyslexia ,Sadistic personality disorder ,medicine.disease ,Mental health ,Psychiatry and Mental health ,Clinical Psychology ,Learning disability ,medicine ,Anxiety ,Autism ,Personality ,medicine.symptom ,Psychiatry ,Psychology ,media_common ,Clinical psychology - Abstract
This case report describes an individual convicted of a violent offence whose complex mental health difficulties appear to be a reason for excluding him from services. During the individual’s admission to a specialised service for personality disorder, a range of structured and semi-structured assessments identified an array of psychological difficulties. Clinical formulation was informed by a contemporary evidence-based typology and suggested that his violence was characterised by anxiety and vengeful/ruminative anger. The fact that the individual’s needs were multiple – including autism, personality disorder, dyslexia and a rare neuropsychological profile – paradoxically appeared to be a reason for mental health services not to intervene, so that he continues to languish in prison. As forensic services in the future are likely to be required to provide for an increasingly difficult clientele, this case highlights not only potential deficiencies in current forensic mental health provision, but the challe...
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- 2013
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25. Re-offending in forensic patients released from secure care: The role of antisocial/borderline personality disorder co-morbidity, substance dependence and severe childhood conduct disorder
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Richard C. Howard, Conor Duggan, Lucy McCarthy, and Nick Huband
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Psychopathy Checklist ,medicine.medical_specialty ,Recidivism ,Antisocial personality disorder ,Psychopathy ,General Medicine ,medicine.disease ,Personality disorders ,Pathology and Forensic Medicine ,Substance abuse ,Psychiatry and Mental health ,Conduct disorder ,medicine ,Psychology (miscellaneous) ,Psychology ,Psychiatry ,Borderline personality disorder ,Clinical psychology - Abstract
Background Research suggests that a particular externalising phenotype, manifested in a developmental trajectory from severe childhood conduct disorder through early-onset substance abuse to adult antisocial/borderline personality disorder co-morbidity, may increase risk of antisocial behaviour in general and criminal recidivism in particular. Aim This study aims to test the hypothesis that antisocial/borderline co-morbidity together with the triad of substance dependence, severe conduct disorder and borderline pathology would result in an increased risk of criminal recidivism. Methods Fifty-three men who had been assessed and treated in a secure hospital unit were followed up after they had returned to the community. They were assessed for severity of the following: (i) antisocial personality disorder; (ii) borderline personality disorder; (iii) drug/alcohol dependence; and (iv) high Psychopathy Checklist Revised scores (factors 1 and 2). Results Patients with antisocial/borderline co-morbidity took significantly less time to re-offend compared with those without such co-morbidity. Both Psychopathy Checklist Revised factor 2 and the tripartite risk measure significantly predicted time to re-offence; the former largely accounted for the predictive accuracy of the latter. Conclusion Risk of criminal recidivism can be adequately assessed without recourse to the pejorative term ‘psychopath’. It is sufficient to assess the presence of the three elements of our risk measure: borderline and antisocial personality disorders in the context of drug/alcohol dependence and severe childhood conduct disorder. Practical implications of the study are as follows. (i) Sound assessment of personality, inclusive of a detailed history of childhood conduct disorder as well as adolescent and adult substance misuse, yields good enough information about risk of recidivism without recourse to the pejorative concept of ‘psychopathy’. (ii) Given the high risk of alcohol-related violence in individuals with antisocial/borderline co-morbidity, there is a need for specific alcohol-directed interventions to help such men retain control of their substance use. Copyright © 2013 John Wiley & Sons, Ltd.
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- 2013
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26. Managing uncertainty in the clinical prediction of risk of harm: Bringing a Bayesian approach to forensic mental health
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Conor, Duggan and Roland, Jones
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Risk ,Mental Health ,Mental Disorders ,Uncertainty ,Humans ,Bayes Theorem ,Criminals ,Forensic Psychiatry ,Self-Injurious Behavior - Abstract
Predicting the likelihood of harm posed by mentally disordered offenders remains controversial. It is proposed that a Bayesian approach may help quantify the uncertainty surrounding such prediction. An example of this approach quantifying the risk of breast cancer in the event of a positive mammogram is provided. Copyright © 2017 John WileySons, Ltd.
- Published
- 2016
27. Altered memory and affective instability in prisoners assessed for dangerous and severe personality disorder
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John Milton, Eileen M. Joyce, Tim Kirkpatrick, Conor Duggan, Peter Tyrer, and Robert D. Rogers
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Adult ,Male ,medicine.medical_specialty ,media_common.quotation_subject ,Psychopathy ,Sadistic personality disorder ,Neuropsychological Tests ,Personality Disorders ,behavioral disciplines and activities ,Dangerous Behavior ,mental disorders ,medicine ,Humans ,Personality ,Psychiatry ,Borderline personality disorder ,media_common ,Analysis of Variance ,Memory Disorders ,Prisoners ,Cognitive disorder ,social sciences ,medicine.disease ,Personality disorders ,Biosocial theory ,Psychiatry and Mental health ,Personality Assessment Inventory ,Psychology - Abstract
BackgroundPrevious studies of borderline personality disorder report neuropsychological impairments in several domains, including memory. No studies have compared memory functioning in high-risk prisoners with borderline personality disorder with similar prisoners with other personality disorders.AimsTo explore mnemonic impairments in prisoners undergoing personality assessment as part of the dangerous and severe personality disorder initiative or detained in a medium secure facility.MethodWe investigated memory function in 18 prisoners with borderline personality disorder and 18 prisoners with other personality disorders.ResultsPrisoners with borderline personality disorder exhibited a pattern of multi-modal impairments in the immediate and delayed recall of verbal and visual information, with some association with affective instability. These deficits were not associated with the severity of personality disturbance.ConclusionsThese data suggest that memory deficits have some specificity in relation to the constituent traits of borderline personality disorder and indicate that neuropsychological assessment may be a source of useful adjunctive information for distinguishing between the cognitive and psychological difficulties of individual prisoners.
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- 2016
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28. Personality Disorder Traits and Self-Reported Target Problems in a Treatment-Seeking Sample
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Nick Huband, Conor Duggan, Omer Khan, and Christopher H. Evans
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media_common.quotation_subject ,Psychological intervention ,medicine.disease ,Personality disorders ,Developmental psychology ,Clinical Psychology ,medicine ,Trait ,Personality ,Attrition ,Medical diagnosis ,Big Five personality traits ,Personality Assessment Inventory ,Psychology ,Clinical psychology ,media_common - Abstract
Background Assessments of personality disorder (PD) by clinicians or researchers are not always congruent with the problems that clients view as most salient. This can result in disagreement over areas for change, leading to dissatisfaction and the risk of treatment attrition. Method The sample comprised 141 treatment-seeking adults with PD. Each described the five things they most wanted to change about themselves. These target problems were compared with PD diagnoses obtained from the International Personality Disorder Examination. Results The congruence between the clients' target problems and PD traits identified by the professionals was generally weak. Disagreement arose where a client's target problem was not a PD trait and, less frequently, where the client and the professional agreed on the presence of a trait but not on its importance. Surprisingly, doubting the trustworthiness of others was the most commonly reported target problem in this treatment-seeking sample even though many such participants did not qualify for that particular paranoid trait. Conclusion Personality disorder diagnoses were generally poor indicators of the problems these clients cited as most important. This lack of correspondence may explain some of the lack of effectiveness of interventions for PD. Copyright © 2012 John Wiley & Sons, Ltd. Key Practitioner Message: The problem that a client with personality disorder (PD) views as most important may only be weakly identified in a formal diagnostic assessment. Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, PD traits are insufficient to describe fully the things clients most want to change about themselves. Many clients with PD consider difficulty trusting others to be their most important problem, despite not qualifying for that particular paranoid trait. Risk of disagreement between the clinician and the client might be reduced if both parties can engage in a discussion about the results of any formal diagnostic assessment.
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- 2012
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29. Patients with a history of arson admitted to medium security: characteristics on admission and follow-up postdischarge
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Nick Huband, Steffan Davies, Lucy McCarthy, Martin Clarke, Clive R. Hollin, and Conor Duggan
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Adult ,Hospitals, Psychiatric ,Male ,medicine.medical_specialty ,media_common.quotation_subject ,Poison control ,Prison ,Patient Readmission ,Suicide prevention ,Occupational safety and health ,Recurrence ,Injury prevention ,medicine ,Humans ,Psychiatric hospital ,Psychiatry ,media_common ,business.industry ,Mental Disorders ,Health Policy ,Forensic Psychiatry ,medicine.disease ,Mental illness ,Patient Discharge ,United Kingdom ,Arson ,Issues, ethics and legal aspects ,Firesetting Behavior ,Female ,Medical emergency ,business ,Law ,Follow-Up Studies - Abstract
Patients who set fires are a perennial cause of concern with psychiatric services although perhaps rather neglected in the clinical research literature. The current study considered the characteristics on admission of 129 patients, 93 men and 36 women, with a known history of arson who had been admitted to a medium secure psychiatric hospital. The distinguishing characteristics of the sample were high numbers of patients with extensive criminal histories, most probably due to high levels of prison transfer and a higher occurrence of mental illness than psychopathic disorder. Aside from return to prison, most patients were discharged either to another psychiatric hospital or directly to the community. There was a high rate of re-conviction after discharge, mainly for minor offences, with about one in 10 of discharged patients committing arson. It was established, however, that not all incidents of arson led to a prosecution. It is concluded that there are weaknesses in the areas of both risk assessment and evidence-based treatment for arsonists.
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- 2012
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30. Personality Disorder and Psychopathy as Predictors of Psychosocial and Criminological Outcome in Mentally Disordered Offenders
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Lucy McCarthy, Nick Huband, Conor Duggan, Penny J. M. Banerjee, and Shireen Patel
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medicine.medical_specialty ,media_common.quotation_subject ,Psychopathy ,medicine.disease ,Outcome (game theory) ,Pathology and Forensic Medicine ,Psychiatry and Mental health ,medicine ,Trait ,Personality ,Pshychiatric Mental Health ,Sequential regression ,Psychiatry ,Psychology ,Psychosocial ,Clinical psychology ,media_common - Abstract
Ninety-five patients discharged from a specialist Personality Disorder (PD) service were prospectively assessed for Axis II disorders and Psychopathy. Sequential regression models tested the ability of different conceptual definitions of PD and Psychopathy to predict criminological and psychosocial outcome over a mean follow-up of 4.16 years. Trait definitions of PD modestly predicted criminological outcome. After controlling for age, IQ and PD, time to first reconviction after entering the community was predicted by PCL-R Factors 1, 2, and previous convictions. Psychosocial outcome was predicted by PCL-R with high scores on the affective-interpersonal Factor 1 providing strongest prediction of poor psychosocial outcome.
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- 2012
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31. The influence of admission characteristics on outcome: Evidence from a medium secure forensic cohort
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Simon Gibbon, Steffan Davies, Martin Clarke, Nick Huband, Sylwia Bujkiewicz, Conor Duggan, and Clive R. Hollin
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medicine.medical_specialty ,business.industry ,Proportional hazards model ,Health Policy ,media_common.quotation_subject ,Prison ,Outcome (game theory) ,Forensic science ,Psychiatry and Mental health ,Medium secure unit ,Baseline characteristics ,Cohort ,medicine ,Generalizability theory ,Pshychiatric Mental Health ,Psychiatry ,business ,media_common - Abstract
Objective Outcomes for any mental health service will vary with the characteristics of those admitted as well as with the clinical provision of the service itself. This study aims to explore, for a medium secure forensic service in England, temporal changes in (1) characteristics of those admitted and (2) outcome after discharge and (3) to examine whether such changes are related. Method Baseline characteristics and reconviction outcomes were derived from multiple data sources for 550 first admissions to a medium secure forensic unit for a 20-year period. Time to reconviction was examined using Kaplan–Meier analysis and Cox regression. Results Over time, severity of admissions increased, as did discharges to prison; discharges to non-secure hospitals reduced. Risk of reconviction increased by 3.9%–4.2% for each year of admission from 1983, which was explained by the increased admission of higher-risk patients. Conclusion This medium secure service admitted patients with increasing levels of risk; reoffending rates reflect admission characteristics. Service funding decisions should take account of the characteristics of those admitted. Significant outcomes This study indicates that the profile of patients admitted over a 20-year period increased in severity. Over time, reconviction after discharge occurred earlier after release. This increase in reconviction was explained by the type of patient admitted. Limitations Examination of a cohort from a single medium secure unit limits the generalizability of the findings. The study focuses on a criminological outcome measure (i.e. reconviction); other domains may be equally relevant (e.g. the relief of psychological distress). Examining an entire series of admissions introduces heterogeneity by, for example, considering the outcome of men and women together. Copyright © 2012 John Wiley & Sons, Ltd.
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- 2012
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32. The relationship between childhood conduct disorder and adult antisocial behavior is partially mediated by early-onset alcohol abuse
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Najat Khalifa, Conor Duggan, John Lumsden, and Richard C. Howard
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Adult ,Conduct Disorder ,Male ,medicine.medical_specialty ,Substance-Related Disorders ,Alcohol abuse ,Poison control ,Comorbidity ,Violence ,Young Adult ,Risk Factors ,Forensic psychiatry ,medicine ,Humans ,Young adult ,Psychiatry ,Retrospective Studies ,business.industry ,Prisoners ,Antisocial personality disorder ,Personality pathology ,Antisocial Personality Disorder ,Forensic Psychiatry ,Middle Aged ,medicine.disease ,Alcoholism ,Psychiatry and Mental health ,Clinical Psychology ,Cross-Sectional Studies ,Conduct disorder ,business ,Clinical psychology - Abstract
Early-onset alcohol abuse (EOAA) was previously found to both mediate and moderate the effect of childhood conduct disorder (CD) on adult antisocial behavior (ASB) in an American community sample of young adults (Howard, R., Finn, P. R., Gallagher, J., & Jose, P. (2011). Adolescent-onset alcohol abuse exacerbates the influence of childhood conduct disorder on late adolescent and early adult antisocial behavior. Journal of Forensic Psychiatry and Psychology. Advance online publication. doi:10.1080/14789949.2011.641996). This study tested whether this result would generalize to a British forensic sample comprising 100 male forensic patients with confirmed personality disorder. Results confirmed that those in whom EOAA co-occurred with CD showed the highest level of personality pathology, particularly Cluster B traits and antisocial/borderline comorbidity. Those with co-occurring CD with EOAA, compared with those showing only CD, showed more violence in their criminal history and greater recreational drug use. Regression analysis showed that both EOAA and CD predicted adult ASB when covariates were controlled. Further analysis showed that EOAA significantly mediated but did not moderate the effect of CD on ASB. The failure to demonstrate an exacerbating effect of EOAA on the relationship between CD and ASB likely reflects the high prevalence of CD in this forensic sample. Some implications of these findings are discussed.
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- 2012
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33. Are patients deemed ‘dangerous and severely personality disordered’ different from other personality disordered patients detained in forensic settings?
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John Lumsden, Najat Khalifa, Conor Duggan, and Richard C. Howard
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medicine.medical_specialty ,Sexual violence ,media_common.quotation_subject ,Psychopathy ,Poison control ,Human factors and ergonomics ,General Medicine ,medicine.disease ,Pathology and Forensic Medicine ,Psychiatry and Mental health ,Forensic psychiatry ,Injury prevention ,medicine ,Personality ,Psychology (miscellaneous) ,Big Five personality traits ,Psychology ,Psychiatry ,Clinical psychology ,media_common - Abstract
BACKGROUND: In 1999, the UK government initiated a programme for the assessment and treatment of individuals deemed to have 'dangerous and severe personality disorder' (DSPD). After over 10 years of specialist service development, it is not clear whether DSPD patients represent a distinct group. AIMS: The aim of this study was to establish whether people admitted to DSPD hospital units could be distinguished in presentation or personality traits from people with personality disorder admitted to standard secure hospital services. METHODS: Thirty-eight men detained in high-security hospital DSPD units were compared with 62 men detained in conventional medium or high security hospital units, using the Psychopathy Checklist-Revised (PCL-R) and other standard personality disorder, clinical and offending measures. RESULTS: Compared with their counterparts in standard services, the DSPD group had higher scores on PCL-R psychopathy, significantly more convictions before age 18 years, greater severity of institutional violence and more prior crimes of sexual violence. Regression analysis confirmed that only PCL-R Factor 1, reflecting core interpersonal and affective features of psychopathy, predicted group membership. CONCLUSION: The DSPD group emerged as having higher psychopathy scores, but as there is currently no evidence that the core personality features of psychopathy are amenable to treatment, there is little justification for treating high-psychopathy forensic patients differently from those with other disorders of personality. Copyright © 2011 John Wiley & Sons, Ltd. Language: en
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- 2011
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34. A preliminary investigation of services for people with personality disorder in the East Midlands region of England
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Conor Duggan, John Milton, Mary Jinks, Mary McMurran, Nick Huband, Amanda Tetley, Kevin Howells, Steve Geelan, and Adarsh Kaul
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Service (business) ,medicine.medical_specialty ,Health Policy ,media_common.quotation_subject ,Psychological intervention ,government.political_district ,National health service ,Psychiatry and Mental health ,Nursing ,medicine ,government ,Personality ,Pshychiatric Mental Health ,Nottinghamshire ,Psychology ,Psychiatry ,Psychosocial ,media_common - Abstract
Aim This paper presents a preliminary investigation of dedicated and specialist personality disorder services in three counties within the East Midlands in England (Nottinghamshire, Lincolnshire and Derbyshire). We examined (1) the levels of dedicated National Health Service, independent and voluntary service provisions for people with personality disorder in these counties and (2) the psychological and psychosocial treatments on offer. Method Searches were conducted to identify dedicated and specialist personality disorder services, and senior clinicians within each service were asked to complete a survey about their facility. Results Our findings suggest that dedicated and specialist service capacity within this region is inadequate to meet the needs of both offenders and non-offenders with personality disorder. In addition to this, we found that there is significant disparity in the therapeutic interventions on offer across this region. Conclusion It is likely that similar observations apply throughout England. This suggests that the configuration and accessibility of services for people with people disorder requires a major review if these services are to meet their intended objectives. Copyright © 2011 John Wiley & Sons, Ltd.
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- 2011
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35. National Institute for Health and Clinical Excellence antisocial personality disorder guidance in the context of DSM-5: Another example of a disconnection syndrome?
- Author
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Conor Duggan
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Psychotherapist ,Health Policy ,Antisocial personality disorder ,media_common.quotation_subject ,Context (language use) ,medicine.disease ,DSM-5 ,Psychiatry and Mental health ,Excellence ,medicine ,Disconnection syndrome ,Pshychiatric Mental Health ,Psychology ,media_common ,Clinical psychology - Published
- 2011
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36. An exploratory analysis of the NEO-FFI and DSM personality disorders using multivariate canonical correlation
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Conor Duggan, Bert Park, and Anne Aboaja
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Health Policy ,Antisocial personality disorder ,media_common.quotation_subject ,Sadistic personality disorder ,Absorption (psychology) ,medicine.disease ,Neuroticism ,Personality disorders ,Psychiatry and Mental health ,medicine ,Personality ,Pshychiatric Mental Health ,Personality Assessment Inventory ,Psychology ,Borderline personality disorder ,Clinical psychology ,media_common - Abstract
It has been argued that some of the difficulties in the Diagnostic and Statistical Manual of Mental Disorders (DSM) personality disorders might be overcome by examining their association with measures of general personality such as the Neuroticism, Extroversion and other Five-Factor Inventory (NEO-FFI) model. The study explored associations between the NEO-FFI and DSM personality disorder in 85 male offenders referred to a personality disorder unit. Although simple correlation showed the expected associations, multivariate canonical correlation revealed more complex and novel associations such as the finding that borderline personality disorder has a more robust conceptual relationship than antisocial personality disorder with the NEO-FFI. Overall, the NEO-FFI can be used to conceptualize most DSM personality disorders. Copyright © 2010 John Wiley & Sons, Ltd.
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- 2010
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37. Diagnosis and classification of personality disorder: difficulties, their resolution and implications for practice
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Jaydip Sarkar and Conor Duggan
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Nosology ,Chinese Classification of Mental Disorders ,media_common.quotation_subject ,Personality pathology ,Resolution (logic) ,medicine.disease ,Personality disorders ,Multiple Personality Disorder ,030227 psychiatry ,03 medical and health sciences ,Psychiatry and Mental health ,0302 clinical medicine ,medicine ,Personality ,030212 general & internal medicine ,Medical diagnosis ,Psychology ,Clinical psychology ,media_common - Abstract
SummaryThere are many difficulties associated with the diagnostic guidelines for personality disorder in the current international classificatory systems such as ICD–10 and DSM–IV. These lead not only to significant overlap with DSM Axis I disorders, resulting in high rates of diagnoses of comorbidities and multiple personality disorders, but also to lack of adequate capture of core personality pathology. The current classifications are also unhelpful in treatment selection, presumably the prime reason for assessing individuals in the first place. In this article we highlight various deficits and inadequacies related to the nosology of the current systems and suggest some strategies for dealing with these. We offer an integrated model of assessing and diagnosing personality disorders. We attempt to demonstrate how using a more integrated approach minimises or even eliminates some of the key problems highlighted in the current systems.
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- 2010
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38. Revisiting the overcontrolled-undercontrolled typology of violent offenders
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Conor Duggan and Karen D'Silva
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Typology ,Health Policy ,media_common.quotation_subject ,Poison control ,Hostility ,Anger ,Psychiatry and Mental health ,Injury prevention ,medicine ,Personality ,Violent behaviour ,Pshychiatric Mental Health ,medicine.symptom ,Psychology ,Social psychology ,Clinical psychology ,media_common ,Psychopathology - Abstract
Background In 1966, Megargee separated individuals with violent behaviour into those who either overcontrolled or undercontrolled their hostility and suggested that this typology might be helpful when considering their treatment. Method We compared the criminological and psychopathological features of those with a single violent offence (SV) and with those who were repeatedly violent (RV). Results Fifty-one violent personality disordered offenders detained in medium- or high- secure care were examined (19 in the SV group and 32 in the RV group). In comparison to the RV group, the SV group were less antisocial and psychopathic and showed greater anger and behavioural control. However, these differences appeared to be due to the undercontrolled nature of the RV group, rather than the overcontrolled nature of the SV group. Conclusion There was little evidence to support an overcontrolled hostility pattern in the SV group in this sample. Copyright © 2010 John Wiley & Sons, Ltd.
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- 2010
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39. Women Admitted to Medium Secure Care: Their Admission Characteristics and Outcome as Compared with Men
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Martin Clarke, Victoria Owen, Satinder Sahota, Conor Duggan, Steffan Davies, and Nick Huband
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medicine.medical_specialty ,business.industry ,media_common.quotation_subject ,Poison control ,Human factors and ergonomics ,Prison ,medicine.disease ,Suicide prevention ,Mental health ,Occupational safety and health ,Pathology and Forensic Medicine ,Psychiatry and Mental health ,Family medicine ,Injury prevention ,Conviction ,Medicine ,Medical emergency ,Pshychiatric Mental Health ,business ,media_common - Abstract
Background: Whilst women admitted to secure care are believed to require gender-specific services, there is limited research to inform their provision. Method: Clinical and forensic characteristics and outcomes on 93 women were obtained from multiple data sources and compared with 502 men admitted to the same medium secure unit over a 20-year period. Results: Compared to the men, the women were more likely to have more mental health needs and less criminality. At discharge, women were more likely to be transferred to secure care and less likely to be transferred to prison. Following discharge, the women had a higher rate of mortality. While reconviction rates were similar for the two groups for serious offenses, violent or arson incidents not leading to conviction were more likely for women. The women were more likely to be readmitted, and to be readmitted to high secure care. Conclusion: Despite more favorable criminological characteristics at baseline, our data suggest a poorer outcome for women overall...
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- 2010
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40. Engagement in a medium secure personality disorder service: A comparative study of psychological functioning and offending outcomes
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Conor Duggan and Lucy McCarthy
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Adult ,Male ,medicine.medical_specialty ,Interprofessional Relations ,media_common.quotation_subject ,Psychopathy ,Impulsivity ,Personality Disorders ,Pathology and Forensic Medicine ,Cohort Studies ,Treatment Refusal ,Young Adult ,Borderline Personality Disorder ,Surveys and Questionnaires ,Outcome Assessment, Health Care ,Health care ,medicine ,Humans ,Personality ,Young adult ,Psychiatry ,media_common ,Inpatients ,Cognitive Behavioral Therapy ,business.industry ,Antisocial Personality Disorder ,General Medicine ,Middle Aged ,medicine.disease ,United Kingdom ,Psychiatry and Mental health ,Treatment Outcome ,Sample size determination ,Patient Compliance ,Anxiety ,Psychology (miscellaneous) ,medicine.symptom ,Psychology ,business ,Follow-Up Studies ,Cohort study ,Clinical psychology - Abstract
Background Specialist treatment programmes for personality disordered offenders suffer from high rates of non-completion. This has important consequences for service providers and individual patients. Method Data from hospital records and the Offenders Index were compared for groups of treatment completers (n = 22) and non-completers (n = 59) discharged from a specialist treatment programme. Results Twenty-seven per cent of patients completed treatment, 37% were expelled for rule breaking and 35% disengaged early from treatment. Psychometric assessments of anger expression and anxiety showed no differences between the groups, however, treatment completers showed lower levels of impulsivity and psychopathy than either of the non-completer groups. Rates of post-discharge offending for grave and standard list offences were 56.8 and 10.8%, respectively. Conclusions Despite careful selection methods, a large proportion of personality-disordered patients admitted to specialist units failed to complete treatment. Psychometric assessments of anger expression, anxiety and impulsivity showed limited utility in differentiating treatment completers and non-completers. Sample size limitations in this naturalistic follow-up impacted on the interpretation of differences observed between the groups on the primary outcome measure of re-offending after discharge. Copyright © 2010 John Wiley & Sons, Ltd.
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- 2010
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41. Developing a National Institute of Clinical Excellence and health guideline for antisocial personality disorder
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Conor Duggan and Eddie Kane
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medicine.medical_specialty ,Health Policy ,Antisocial personality disorder ,media_common.quotation_subject ,Guideline ,medicine.disease ,Personality disorders ,Psychiatry and Mental health ,Conduct disorder ,Schizophrenia ,Excellence ,Intervention (counseling) ,medicine ,Bipolar disorder ,Pshychiatric Mental Health ,Psychology ,Psychiatry ,Clinical psychology ,media_common - Published
- 2010
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42. Editorial
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Conor Duggan
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Psychiatry and Mental health ,Clinical Psychology - Published
- 2009
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43. An assessment of change in negative relating in two male forensic therapy samples using the Person's Relating to Others Questionnaire (PROQ)
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Conor Duggan, Richard Shuker, John Birtchnell, and Michelle Newberry
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medicine.medical_specialty ,Psychometrics ,Therapeutic community ,Sample (statistics) ,After discharge ,Forensic science ,Psychiatry and Mental health ,Clinical Psychology ,Medium secure unit ,Forensic psychiatry ,Physical therapy ,medicine ,Juvenile delinquency ,Psychology ,Psychiatry - Abstract
This study tests the hypothesis that the negative relating of men with a forensic history can be reduced by psychotherapeutic intervention. The Person's Relating to Others Questionnaire (PROQ), a measure of negative relating, was administered to two male forensic therapy samples, one in a medium secure unit and one in a prison therapeutic community. In the first it was given at assessment prior to admission, at three and nine months after admission, and at follow-up, one year after discharge. In the second it was given on admission, after nine months, and after 18 months. There were significant improvements in mean scores on a number of scales in both samples. Over a fifth of both samples demonstrated reliable improvement. In both samples the major improvement in mean scores occurred relatively early in the period of stay, and thereafter the improvement was sustained. In the first sample, it was still apparent at follow-up.
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- 2009
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44. Critique of the assessment phase of the DSPD programme
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Deborah Rutter, Sarah Byford, Sylvia Cooper, Barbara Barrett, Conor Duggan, Peter Tyrer, Domenic V. Cicchetti, Tony Maden, Eileen M. Joyce, Helen Seivewright, and Mike J. Crawford
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Psychiatry and Mental health ,Clinical Psychology ,Work (electrical) ,Context (language use) ,Psychology ,Set (psychology) ,Phase (combat) ,Epistemology - Abstract
We welcome the opportunity to reply to the criticisms of Ramsay and his colleagues (2009) and to set our work in the context of the assessment and treatment programme for dangerous and severe perso...
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- 2009
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45. The assessment of dangerous and severe personality disorder: service use, cost, and consequences
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Sylvia Cooper, Sarah Byford, Helen Seivewright, Barbara Barrett, Conor Duggan, and Peter Tyrer
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medicine.medical_specialty ,High security ,Total cost ,media_common.quotation_subject ,Public health ,Service use ,Risk factor (computing) ,medicine.disease ,Personality disorders ,Psychiatry and Mental health ,Clinical Psychology ,medicine ,Juvenile delinquency ,Personality ,Psychiatry ,Psychology ,health care economics and organizations ,media_common - Abstract
The dangerous severe personality disorder (DSPD) programme in England provides high security services for offenders with a personality disorder who have a high risk of re-offending. The cost and economic value of the programme is unknown. The aims of this study were to examine patterns in the service use of prisoners in assessment, to evaluate the cost and outcomes of prisoners in DSPD assessment compared to controls, and to identify the clinical and personal characteristics of prisoners with high costs. Individual-level service use data were collected from prisoner files and individual total costs estimated. Prisoners in DSPD assessment had contact with a variety of professionals and group activities. The DSPD group cost £3,500 more on average than those in the control prisons over six months (£25,150 vs. £21,963; p = .094). There were no significant differences in outcome, although there was a consistent trend for the DSPD assessment group to have worse outcomes than controls. In a cost-function analysi...
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- 2009
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46. The assessment of dangerous and severe personality disorder: lessons from a randomised controlled trial linked to qualitative analysis
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Domenic V. Cicchetti, Sarah Byford, Eileen M. Joyce, Bharti Rao, Conor Duggan, Peter Tyrer, Sylvia Cooper, Helen Seivewright, Mike J. Crawford, Deborah Rutter, Tony Maden, Barbara Barrett, and Ula Nur
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Pilot phase ,medicine.medical_specialty ,Psychotherapist ,High security ,media_common.quotation_subject ,Qualitative property ,law.invention ,Psychiatry and Mental health ,Clinical Psychology ,Quality of life (healthcare) ,Qualitative analysis ,Randomized controlled trial ,law ,Social relationship ,medicine ,Personality ,Psychiatry ,Psychology ,media_common - Abstract
Randomised controlled trials are difficult to carry out in high security prisons and very few have succeeded. We describe here a randomised controlled trial of early versus late assessment for the pilot phase of the new DSPD programme for dangerous and severe personality disorder, which assessed prisoners (n = 75) at baseline, then six months, and then one year after randomisation. The trial enjoyed 100% success in getting records and obtained useful qualitative data that helped to explain the findings, but the trial was compromised by repeated protocol violations on grounds that were seldom acknowledged openly but which we conclude were primarily due to ignorance of the purpose of such trials. This led to such contamination of the two arms of the trial that no clear conclusions could be drawn from the trial itself, except that relative costs showed expected differences. However, the trial also showed that the assessment programme was associated with better quality of life in terms of social relationships...
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- 2009
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47. The fate of medium secure patients discharged to generic or specialised services
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Conor Duggan, Martin Clarke, Steffan Davies, and Satinder Sahota
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Service (business) ,Psychiatry and Mental health ,Clinical Psychology ,Medium secure unit ,medicine.medical_specialty ,Clinical variables ,business.industry ,Median time ,Family medicine ,Medicine ,business ,Psychiatry ,Mental health - Abstract
Although the care of forensic patients in the community has been partly taken over by specialist community forensic services (CFS), there are few data assessing their efficacy. The aim of this study was to compare the reconviction rates of patients discharged from a medium secure unit (MSU) either to a specialised community forensic service (CFS) or to a generic service (GS). We compared all patients discharged from Arnold Lodge MSU between 1983 and 2003 to mental health services in Nottinghamshire and Leicestershire, UK, on their rates of reconviction. The clinical and forensic characteristics of the two groups (70 discharged to CFS and 93 to GS) were broadly similar. Median time to reconviction was significantly lower for CFS than for GS (5 and 14+ years respectively, p = .014). Thus, contrary to expectations, patients discharged to the more specialised service had a shorter time to reconviction and this difference could not be explained by the clinical variables measured in the study, other than that t...
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- 2009
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48. Evaluación práctica del trastorno de la personalidad
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Conor Duggan and Simon Gibbon
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Industrial and Manufacturing Engineering - Abstract
Resumen Aunque la evaluacion de cualquier trastorno es esencial para informar al medico de cual es el tratamiento mas conveniente y el pronostico probable, muchos psiquiatras no efectuan de modo apropiado la evaluacion de un trastorno de la personalidad. En el presente articulo se revisan los diferentes metodos de evaluacion y se sostiene que cualquier interpretacion juiciosa de los datos adquiridos necesita la informacion de unos conocimientos adecuados sobre la estructura de la personalidad. Una formacion sistematica con un instrumento semiestructurado proporciona de forma optima estos conocimientos. Si dicha formacion se ofreciera sistematicamente durante los anos de estudio de la especialidad de psiquiatria, el ejercicio de esta profesion mejoraria considerablemente.
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- 2008
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49. The impact of interpersonal style on aggression and treatment non-completion in patients with personality disorder admitted to a medium secure psychiatric unit
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Nick Huband, Conor Duggan, Stuart David Michael Thomas, and Michael David Daffern
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medicine.medical_specialty ,Aggression ,media_common.quotation_subject ,Psychopathy ,Interpersonal communication ,medicine.disease ,Social relation ,Pathology and Forensic Medicine ,Interpersonal relationship ,Transactional leadership ,medicine ,Psychiatric hospital ,Personality ,medicine.symptom ,Psychiatry ,Psychology ,Law ,General Psychology ,media_common - Abstract
The aim of this study was to examine the impact of interpersonal style and psychopathy on treatment non-completion and aggressive behaviour. Participants were patients with personality disorder admitted for treatment to a structured group program operating within a medium secure psychiatric hospital. Assessment of personality disorder and psychopathy occurred prior to admission. Interpersonal style was assessed on admission with the Impact Message Inventory (IMI), a self-report transactional inventory. Files were subsequently reviewed to determine whether patients were aggressive during their hospital stay and whether they were prematurely expelled from the unit and therefore did not complete treatment. Results showed that patients who completed treatment were more nurturing and help-seeking. Aggressive patients were more competitive and dominant. Psychopathy did not differentiate treatment completers from non-completers or aggressive from non-aggressive patients. Clinical implications and opport...
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- 2008
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50. Police and sniffer dogs in psychiatric settings
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Simon Gibbon, Najat Khalifa, and Conor Duggan
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Response rate (survey) ,medicine.medical_specialty ,Notice ,business.industry ,Patient response ,030227 psychiatry ,Likert scale ,03 medical and health sciences ,Psychiatry and Mental health ,0302 clinical medicine ,Informed consent ,Medicine ,Illicit drug ,Confidentiality ,030212 general & internal medicine ,business ,Psychiatry - Abstract
Aims and MethodTo study the views of staff and patients on the use of sniffer dogs to detect illicit drugs and the prosecution of in-patients suspected of taking illicit drugs. A 15-item self-report questionnaire was given to all in-patients and staff who had any contact with patients in a medium-secure unit. Responses to the individual statements were measured on a five-point Likert scale and staff and patients' responses were compared.ResultsWe achieved a response rate of 63% (patient response rate, 71.6%; staff response rate, 60.7%). Overall there were fewer differences than anticipated, although, as expected, staff viewed the impact of illicit drugs more negatively than patients, and on the other hand, patients viewed the use of sniffer dogs and police involvement more negatively than the staff did.Clinical ImplicationsNotice ought to be taken of the discordance between staff and patients' views (particularly in relation to consent and confidentiality) when attempting to detect and manage illicit drug use among psychiatric in-patients.
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- 2008
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