John Marsden

Summary

Affiliation: King's College London
Country: UK

Publications

  1. doi request reprint Risk adjustment of heroin treatment outcomes for comparative performance assessment in England
    John Marsden
    King s College London, Addictions Department, Institute of Psychiatry, London, UK
    Addiction 107:2161-72. 2012
  2. doi request reprint How best to measure change in evaluations of treatment for substance use disorder
    John Marsden
    King s College London, Addictions Department, Institute of Psychiatry, London, UK
    Addiction 106:294-302. 2011
  3. doi request reprint Effectiveness of community treatments for heroin and crack cocaine addiction in England: a prospective, in-treatment cohort study
    John Marsden
    National Addiction Centre, Institute of Psychiatry King s College London, London, UK
    Lancet 374:1262-70. 2009
  4. ncbi request reprint The National Treatment Outcome Research Study (NTORS): 4-5 year follow-up results
    Michael Gossop
    National Addiction Centre, The Maudsley Institute of Psychiatry, London, UK
    Addiction 98:291-303. 2003
  5. ncbi request reprint Remission of psychiatric symptoms among drug misusers after drug dependence treatment
    Michael Gossop
    National Addiction Centre, Institute of Psychiatry Maudsley Hospital, Kings College London, UK
    J Nerv Ment Dis 194:826-32. 2006
  6. doi request reprint Acute risk of drug-related death among newly released prisoners in England and Wales
    Michael Farrell
    National Addiction Centre, Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, King s College London, UK
    Addiction 103:251-5. 2008
  7. ncbi request reprint Criminal outcomes and costs of treatment services for injecting and non-injecting heroin users: evidence from a national prospective cohort survey
    Andrew Healey
    LSE Health and Social Care and PSSRU, London School of Economics and Political Science, London, UK
    J Health Serv Res Policy 8:134-41. 2003
  8. ncbi request reprint Similarities in outcomes for men and women after drug misuse treatment: results from the National Treatment Outcome Research Study (NTORS)
    Duncan Stewart
    NTORS, National Addiction Centre, London, UK
    Drug Alcohol Rev 22:35-41. 2003
  9. ncbi request reprint Treatment process components and heroin use outcome among methadone patients
    Michael Gossop
    National Addiction Centre, The Maudsley Institute of Psychiatry, 4 Windsor Walk, SE5 8AF London, UK
    Drug Alcohol Depend 71:93-102. 2003
  10. ncbi request reprint Alcohol use outcomes and heavy drinking at 4-5 years among a treatment sample of drug misusers
    Michael Gossop
    National Addiction Centre, Maudsley Hospital, 4 Windsor Walk, SE5 8AF, London, UK
    J Subst Abuse Treat 25:135-43. 2003

Detail Information

Publications34

  1. doi request reprint Risk adjustment of heroin treatment outcomes for comparative performance assessment in England
    John Marsden
    King s College London, Addictions Department, Institute of Psychiatry, London, UK
    Addiction 107:2161-72. 2012
    ..This study aimed to quantify the extent of outcome variability in the English SUD treatment system after adjusting for potential confounding variables...
  2. doi request reprint How best to measure change in evaluations of treatment for substance use disorder
    John Marsden
    King s College London, Addictions Department, Institute of Psychiatry, London, UK
    Addiction 106:294-302. 2011
    ..To compare the performance of the Jacobson & Truax (JT) reliable change index (RCI) with three alternative methods, using data from individuals receiving treatment for substance use disorders...
  3. doi request reprint Effectiveness of community treatments for heroin and crack cocaine addiction in England: a prospective, in-treatment cohort study
    John Marsden
    National Addiction Centre, Institute of Psychiatry King s College London, London, UK
    Lancet 374:1262-70. 2009
    ..We present the first effectiveness study of the main community interventions for addiction to heroin and crack cocaine in England, using data from the National Drug Treatment Monitoring System (NDTMS)...
  4. ncbi request reprint The National Treatment Outcome Research Study (NTORS): 4-5 year follow-up results
    Michael Gossop
    National Addiction Centre, The Maudsley Institute of Psychiatry, London, UK
    Addiction 98:291-303. 2003
    ..NTORS investigates outcomes for drug misusers treated in existing services in residential and community settings...
  5. ncbi request reprint Remission of psychiatric symptoms among drug misusers after drug dependence treatment
    Michael Gossop
    National Addiction Centre, Institute of Psychiatry Maudsley Hospital, Kings College London, UK
    J Nerv Ment Dis 194:826-32. 2006
    ..Some of the psychiatric symptoms presented by drug-dependent patients at admission to treatment are associated with drug misuse and show rapid remission after substance misuse treatment...
  6. doi request reprint Acute risk of drug-related death among newly released prisoners in England and Wales
    Michael Farrell
    National Addiction Centre, Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, King s College London, UK
    Addiction 103:251-5. 2008
    ..To investigate drug-related deaths among newly released prisoners in England and Wales...
  7. ncbi request reprint Criminal outcomes and costs of treatment services for injecting and non-injecting heroin users: evidence from a national prospective cohort survey
    Andrew Healey
    LSE Health and Social Care and PSSRU, London School of Economics and Political Science, London, UK
    J Health Serv Res Policy 8:134-41. 2003
    ..All costs and crime-related outcomes were implicitly evaluated relative to a 'no treatment' alternative...
  8. ncbi request reprint Similarities in outcomes for men and women after drug misuse treatment: results from the National Treatment Outcome Research Study (NTORS)
    Duncan Stewart
    NTORS, National Addiction Centre, London, UK
    Drug Alcohol Rev 22:35-41. 2003
    ..After controlling for pretreatment differences, gender was not predictive of any of the outcome measures reported...
  9. ncbi request reprint Treatment process components and heroin use outcome among methadone patients
    Michael Gossop
    National Addiction Centre, The Maudsley Institute of Psychiatry, 4 Windsor Walk, SE5 8AF London, UK
    Drug Alcohol Depend 71:93-102. 2003
    ..In addition to direct effects, treatment factors may have important indirect effects upon subsequent outcomes through their influence upon short-term outcomes...
  10. ncbi request reprint Alcohol use outcomes and heavy drinking at 4-5 years among a treatment sample of drug misusers
    Michael Gossop
    National Addiction Centre, Maudsley Hospital, 4 Windsor Walk, SE5 8AF, London, UK
    J Subst Abuse Treat 25:135-43. 2003
    ..The extent of heavy drinking among drug misusers both before and after treatment indicates a need to develop and strengthen programs and interventions to tackle alcohol-related problems in this patient group...
  11. doi request reprint Development of the Treatment Outcomes Profile
    John Marsden
    Division of Psychological Medicine and Psychiatry, Institute of Psychiatry King s College London, 4 Windsor Walk, London, UK
    Addiction 103:1450-60. 2008
    ..To develop the Treatment Outcomes Profile (TOP), a new instrument for monitoring substance misuse treatment...
  12. ncbi request reprint Changes in route of drug administration among continuing heroin users: outcomes 1 year after intake to treatment
    Michael Gossop
    National Addiction Centre, Maudsley Hospital Institute of Psychiatry, 4 Windsor Walk, London SE5 8AF, UK
    Addict Behav 29:1085-94. 2004
    ..Reverse transitions" (from injecting to chasing) may represent a useful intermediate treatment goal for drug injectors who cannot achieve abstinence...
  13. ncbi request reprint Effectiveness of drug and alcohol counselling during methadone treatment: content, frequency, and duration of counselling and association with substance use outcomes
    Michael Gossop
    National Addiction Centre, The Maudsley Institute of Psychiatry, Kings College London, London, UK
    Addiction 101:404-12. 2006
    ..The study also specifically investigates the relationship between content, frequency and duration of counselling provided during the first month of treatment, and heroin, cocaine, and alcohol use outcomes at 6 months...
  14. ncbi request reprint Methadone treatment for opiate dependent patients in general practice and specialist clinic settings: Outcomes at 2-year follow-up
    Michael Gossop
    National Addiction Centre, Mausdley Hospital Institute of Psychiatry, 4 Windsor Walk, SE5 8AF, London, UK
    J Subst Abuse Treat 24:313-21. 2003
    ..Results show substantial reductions in a range of problems behaviours, among unselected samples of opiate dependent patients treated in GP and in clinic settings, which are sustained to 1-year and 2-year follow-up...
  15. ncbi request reprint Readiness for change and drug use outcomes after treatment
    Michael Gossop
    National Addiction Centre, Maudsley Hospital, Institute of Psychiatry, King s College London, London, UK
    Addiction 102:301-8. 2007
    ..The main hypothesis was that 'taking steps' should be predictive of less frequent use of illicit opiates (heroin and non-prescribed methadone) at follow-up...
  16. ncbi request reprint Predictors of mental health service utilization in the 12 months before imprisonment: analysis of results from a national prisons survey
    Michael Farrell
    Institute of Psychiatry, Kings College London, London, UK
    Aust N Z J Psychiatry 40:548-53. 2006
    ..To describe the self-reported history of health service utilization and help-seeking to those who are drug-dependent in the period of time prior to imprisonment...
  17. ncbi request reprint An evaluation of a brief motivational intervention among young ecstasy and cocaine users: no effect on substance and alcohol use outcomes
    John Marsden
    Division of Psychological Medicine, Institute of Psychiatry, King s College London, London, UK
    Addiction 101:1014-26. 2006
    ..To investigate whether a stimulant- and alcohol-focused brief motivational intervention induces positive behaviour change among young, regular users of MDMA ('ecstasy'), cocaine powder and crack cocaine...
  18. ncbi request reprint Attendance at Narcotics Anonymous and Alcoholics Anonymous meetings, frequency of attendance and substance use outcomes after residential treatment for drug dependence: a 5-year follow-up study
    Michael Gossop
    National Addiction Centre, Maudsley Hospital Institute of Psychiatry, King s College London, London, UK
    Addiction 103:119-25. 2008
    ..It was predicted that post-treatment NA/AA attendance would be related to improved substance use outcomes...
  19. ncbi request reprint Minimizing respondent attrition in longitudinal research: practical implications from a cohort study of adolescent drinking
    Annabel Boys
    National Addiction Centre, Institute of Psychiatry, King s College London, Addiction Sciences Building, 4 Windsor Walk, London SE5 8AF, UK
    J Adolesc 26:363-73. 2003
    ..The success of the current project is notable as this type of population is notoriously difficult to retain in longitudinal studies...
  20. doi request reprint Mephedrone: use, subjective effects and health risks
    Adam Winstock
    Addictions Department, Institute of Psychiatry, King s College London and South London and Maudsley NHS Foundation Trust, and St George s Hospital Medical School, London, UK
    Addiction 106:1991-6. 2011
    ..To assess the patterns of use, subjective effect profile and dependence liability of mephedrone, supported by corroborative urine toxicology...
  21. ncbi request reprint Perceived functions predict intensity of use and problems in young polysubstance users
    Annabel Boys
    National Addiction Centre, Institute of Psychiatry, King s College London, London, UK
    Addiction 98:951-63. 2003
    ..To model consumption patterns and problems associated with alcohol, cannabis, ecstasy, amphetamine and cocaine hydrochloride use in a non-treatment sample of young polysubstance users...
  22. ncbi request reprint A prospective study of mortality among drug misusers during a 4-year period after seeking treatment
    Michael Gossop
    National Addicton Centre, London, UK
    Addiction 97:39-47. 2002
    ..The study also critically examines the recording of drug-related deaths...
  23. ncbi request reprint Alcohol use by young people from different ethnic groups: consumption, intoxication and negative consequences
    Garry Stillwell
    National Addiction Centre, Institute of Psychiatry, 4 Windson Walk, London, UK
    Ethn Health 9:171-87. 2004
    ..To investigate alcohol consumption among mid-adolescents from different ethnic groups and explore overall and gender variations in drinking behaviours...
  24. ncbi request reprint Prison based detoxification for opioid dependence: a randomised double blind controlled trial of lofexidine and methadone
    Cliff Howells
    Prison Health Task Force, Wellington House, 133 155 Waterloo Road, SE1 8UG, London, UK
    Drug Alcohol Depend 67:169-76. 2002
    ..These results provide support for the use of lofexidine for the management of opioid detoxification in the prison setting...
  25. ncbi request reprint What difference does training make? A randomized trial with waiting-list control of general practitioners seeking advanced training in drug misuse
    John Strang
    National Addiction Centre, Institute of Psychiatry and the Maudsley, King s College London, London, UK
    Addiction 102:1637-47. 2007
    ..To measure changes in knowledge, attitudes and clinical practice of general practitioners (GPs) enrolled to receive training in the management of drug misusers...
  26. ncbi request reprint Change and stability of change after treatment of drug misuse: 2-year outcomes from the National Treatment Outcome Research Study (UK)
    Michael Gossop
    National Addiction Centre, The Maudsley Institute of Psychiatry, London, England, UK
    Addict Behav 27:155-66. 2002
    ..Psychological and physical health problems were reduced on both groups at follow-up. These changes represent important clinical benefits to the individual clients, to their families, and to society...
  27. ncbi request reprint Factors associated with abstinence, lapse or relapse to heroin use after residential treatment: protective effect of coping responses
    Michael Gossop
    National Addiction Centre London, UK
    Addiction 97:1259-67. 2002
    ....
  28. ncbi request reprint Reductions in non-fatal overdose after drug misuse treatment: results from the National Treatment Outcome Research Study (NTORS)
    Duncan Stewart
    National Addiction Centre, Maudsley Hospital Institute of Psychiatry, 4 Windsor Walk, London SE5 8AF, UK
    J Subst Abuse Treat 22:1-9. 2002
    ..The risk of non-fatal overdose at 1 year was associated with injecting and multiple drug use. These findings support the view that treatment an important role can play in reducing deaths among drug misusers...
  29. ncbi request reprint Changes in use of crack cocaine after drug misuse treatment: 4-5 year follow-up results from the National Treatment Outcome Research Study (NTORS)
    Michael Gossop
    National Addiction Centre, The Maudsley Institute of Psychiatry, 4 Windsor Walk, SE5 8AF, London, UK
    Drug Alcohol Depend 66:21-8. 2002
    ..About 10% reported injecting crack. The reductions in crack use are encouraging, but the onset of crack use among many non-users at intake suggests the need to develop more effective treatment interventions...
  30. ncbi request reprint Reduction or cessation of injecting risk behaviours? Treatment outcomes at 1-year follow-up
    Michael Gossop
    National Addiction Centre, Maudsley Hospital, 4 Windsor Walk, London, SE5 8AF, UK
    Addict Behav 28:785-93. 2003
    ..Both outcomes confer benefits, though the benefits of abstinence are greater. Users who were injectors at intake but who had stopped injecting at follow-up consistently achieved superior outcomes across a range of problem behaviours...
  31. doi request reprint Training family members to manage heroin overdose and administer naloxone: randomized trial of effects on knowledge and attitudes
    Anna V Williams
    Addictions Department, Institute of Psychiatry, King s College London, London, UK
    Addiction 109:250-9. 2014
    ..To evaluate a heroin overdose management training programme for family members based on emergency recovery procedures and take-home naloxone (THN) administration...
  32. ncbi request reprint Dual dependence: assessment of dependence upon alcohol and illicit drugs, and the relationship of alcohol dependence among drug misusers to patterns of drinking, illicit drug use and health problems
    Michael Gossop
    National Addiction Centre, UK
    Addiction 97:169-78. 2002
    ..Specifically, it investigates the inter-relationship of alcohol and drug dependence and associations with alcohol consumption, drug consumption and substance-related problems...
  33. doi request reprint Development of Opioid Overdose Knowledge (OOKS) and Attitudes (OOAS) Scales for take-home naloxone training evaluation
    Anna V Williams
    Addictions Department, Institute of Psychiatry, King s College London, London SE5 8AF, United Kingdom
    Drug Alcohol Depend 132:383-6. 2013
    ..To develop an Opioid Overdose Knowledge Scale (OOKS) and an Opioid Overdose Attitudes Scale (OOAS) to evaluate take-home naloxone training...
  34. ncbi request reprint Methamphetamine: drug use and psychoses becomes a major public health issue in the Asia Pacific region
    Michael Farrell
    National Addiction Centre, 4 Windsor Walk, London SE5 8AF, UK
    Addiction 97:771-2. 2002