Publications by authors named "Nat M J Wright"

Objectives: Waiting times for secondary care psychological therapy remain a 'blind spot' in serious mental illness (SMI) provision, and their reduction is a priority within the National Health Service (NHS) Five Year Forward View. The paper describes the eradication of waiting times within a community-based NHS service and the effectiveness of strategies whilst examining help-seeking behaviour, compliance and therapeutic need.

Methods: Analyses are reported for treatment compliance and therapeutic outcomes for 208 waiting-list cohort individuals seen by the SMI psychology service over an 18-month period between October 2014 and March 2016.

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Health-based social enterprises are spun out of the NHS, yet continue to provide NHS-funded services. With the spin-out, however, formal processes for research governance were lost. Patients have a right to take part in research, regardless of where they access healthcare.

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Introduction And Aims: Injecting drug use is a risk factor for deep vein thrombosis (DVT), and people who inject drugs commonly report injecting into the femoral vein. However, it is unclear whether the act of inserting a needle into the femoral vein or the pharmacodynamic properties of the injected drug increases DVT risk. We aimed to quantify the strength of association between injecting illicit drugs into the femoral vein and the odds of acquiring ileo-femoral DVT.

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Background: Prisoners experience significantly worse health than the general population. This review examines the effectiveness and cost-effectiveness of peer interventions in prison settings.

Methods: A mixed methods systematic review of effectiveness and cost-effectiveness studies, including qualitative and quantitative synthesis was conducted.

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Purpose: The purpose of this paper is to explore prison drug injecting prevalence, identify any changes in injecting prevalence and practice during imprisonment and explore views on prison needle exchange.

Design/methodology/approach: An empirical prospective cohort survey conducted between 2006 and 2008. The study involved a random sample of 267 remand and sentenced prisoners from a large male category B prison in England where no prison needle exchange operates.

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Background: There is evidence regarding the abuse potential of buprenorphine in prison settings. There is also emerging evidence from community settings that buprenorphine/naloxone is less amenable to abuse than the single preparation buprenorphine hydrochloride as evidenced by cost-differentials of diverted medication. This study sought to explore cost-differentials within a prison setting of diverted buprenorphine/naloxone medication relative to either single preparation buprenorphine hydrochloride or methadone.

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Background: Internationally there is policy support for the introduction of methadone maintenance programmes into prison settings. Increasingly GPs are encouraged to undertake this work although concerns remain regarding the safety of such programmes. This study sought to evaluate the impact and safety of the introduction of a general practitioner with a special interest (GPsi) in substance misuse led methadone prescribing service into a UK prison between 2003 and 2010.

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Background: Many opiate users require prescribed medication to help them achieve abstinence, commonly taking the form of a detoxification regime. In UK prisons, drug users are nearly universally treated for their opiate use by primary care clinicians, and once released access GP services where 40% of practices now treat drug users. There is a paucity of evidence evaluating methadone and buprenorphine (the two most commonly prescribed agents in the UK) for opiate detoxification.

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Background: In the United Kingdom (UK), there is an extensive market for the class 'A' drug heroin and many heroin users spend time in prison. People addicted to heroin often require prescribed medication when attempting to cease their drug use. The most commonly used detoxification agents in UK prisons are currently buprenorphine and methadone, both are recommended by national clinical guidelines.

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Background: Many opiate users entering British prisons require prescribed medication to help them achieve abstinence. This commonly takes the form of a detoxification regime. Previously, a range of detoxification agents have been prescribed without a clear evidence base to recommend a drug of choice.

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Women are over-represented as the recipients of injections of illicit drugs and are often injected by their intimate partners. This study used qualitative research to explore women drug users' experiences of abuse from intimate partners when being injected with illicit drugs. In-depth interviews were conducted with 45 women drug users in the city of Leeds and the area of North Nottinghamshire, UK.

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Background: In the United Kingdom (UK), there is an extensive market for the class 'A' drug heroin. Many heroin users spend time in prison. People addicted to heroin often require prescribed medication when attempting to cease their drug use.

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Background: Many drug users present to primary care requesting detoxification from illicit opiates. There are a number of detoxification agents but no recommended drug of choice. The purpose of this study is to compare buprenorphine with dihydrocodeine for detoxification from illicit opiates in primary care.

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Background: Hepatitis C (HCV) prevalence is most common amongst injecting drug users where up to 98% of the population can be infected despite a low prevalence of HIV. This review considers the evidence for the effectiveness of primary prevention interventions to reduce incidence or prevalence of hepatitis C.

Methods: Systematic review of the major electronic medical databases: Medline, EMBASE, PsycINFO, CINAHL and the Cochrane Library (Evidence Based Health).

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The objective of this research project was to examine the effectiveness of sexual health promotion interventions in homeless drug using populations. The following databases were searched: Medline (1966 to 2003), EMBASE (1980 to 2003), psycinfo (1985 to 2003), CINAHL (1982 to 2003), web of Science (1981 to 2003) and the Cochrane Library (Evidence Based health). Two independent researchers selected studies for inclusion.

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Background: Homelessness affects many people in contemporary society with consequences for individuals and the wider community. Homeless people experience poorer levels of general physical and mental health than the general population and there is a substantial international evidence base which documents multiple morbidity. Despite this, they often have problems in obtaining suitable health care.

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Injecting drug users (IDUs) are at the greatest risk of hepatitis C infection by using any item of injecting equipment that has come into contact with contaminated blood. Alongside this, homeless IDUs have been identified as being at increased risk of harm in their illicit drug taking behaviour. This study interviewed 17 hepatitis C positive homeless IDUs about their injecting practices.

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Background: Heroin is a synthetic opioid with an extensive illicit market leading to large numbers of people becoming addicted. Heroin users often present to community treatment services requesting detoxification and in the UK various agents are used to control symptoms of withdrawal. Dissatisfaction with methadone detoxification 8 has lead to the use of clonidine, lofexidine, buprenorphine and dihydrocodeine; however, there remains limited evaluative research.

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In December 2000, the Committee for Safety of Medicines (CSM) advised that thioridazine may prolong QT intervals risking arrhythmias. We investigated the impact on general practitioner prescribing of thioridazine using a time series analysis. Numbers of items and costs of antipsychotics and benzodiazepines prescribed in Leeds from May 1999 until April 2002 were collated.

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Background: Receptionists act as gatekeepers to GPs, and thus are often placed in situations of conflict. However, there is a lack of research in this area.

Objective: The purpose of this study was to identify the incidence and associations of verbal and physical abuse against primary care receptionists, both pre- and post-'zero tolerance'.

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The case for piloting supervised injecting centres in the United Kingdom is strong

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There is limited awareness of the link between differing health problems and migrancy of homeless people. The present cross-sectional study sought to quantify the extent of migrancy of homeless people from their place of birth (PLOB) and evaluate whether a history of problematic drug use, alcohol misuse or enduring mental health problems were associated with migrancy from their PLOB. The work was conducted at an inner-city health centre for the homeless in the north of England.

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