Russell Callaghan

Summary

Affiliation: Centre for Addiction and Mental Health
Country: Canada

Publications

  1. ncbi request reprint Intravenous and non-intravenous cocaine abusers admitted to inpatient detoxification treatment: a 3-year medical-chart review of patient characteristics and predictors of treatment re-admission
    Russell C Callaghan
    Department of Psychology, University of Toronto, 33 Russell St, Toronto, Ont, Canada M5S 3G3
    Drug Alcohol Depend 68:323-8. 2002
  2. doi request reprint All-cause mortality among individuals with disorders related to the use of methamphetamine: a comparative cohort study
    Russell C Callaghan
    Centre for Addiction and Mental Health, Social, Epidemiological Research Department, 33 Russell St, Toronto, Ontario, M5S 2S1, Canada
    Drug Alcohol Depend 125:290-4. 2012
  3. doi request reprint Methamphetamine use and schizophrenia: a population-based cohort study in California
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto
    Am J Psychiatry 169:389-96. 2012
  4. doi request reprint Increased risk of Parkinson's disease in individuals hospitalized with conditions related to the use of methamphetamine or other amphetamine-type drugs
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell St, Toronto, ON M5S 2S1, Canada
    Drug Alcohol Depend 120:35-40. 2012
  5. pmc Giving away used injection equipment: missed prevention message?
    Carol Strike
    Centre for Addiction and Mental Health, 33 Russell Street, Toronto, Ontario, Canada
    Harm Reduct J 7:2. 2010
  6. ncbi request reprint A national survey of primary methamphetamine-related admissions to youth residential substance abuse treatment facilities in Canada, 2005 to 2006
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, Ontario
    Can J Psychiatry 52:684-8. 2007
  7. ncbi request reprint Recovery and URICA stage-of-change scores in three marijuana treatment studies
    Russell C Callaghan
    Department of Public Health Sciences, Centre for Addiction and Mental Health, University of Toronto, Canada
    J Subst Abuse Treat 35:419-26. 2008
  8. ncbi request reprint Increasing prevalence of cocaine as the primary detoxification diagnosis among admissions presenting with current intravenous drug use: a review of detoxification records from northern British Columbia, 1999-2005
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, ON
    Can J Public Health 99:178-81. 2008
  9. doi request reprint The incidence of cardiovascular morbidity among patients with bipolar disorder: a population-based longitudinal study in Ontario, Canada
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell St, Toronto, ON, Canada M5S 2S1
    J Affect Disord 122:118-23. 2010
  10. doi request reprint Schizophrenia and the incidence of cardiovascular morbidity: a population-based longitudinal study in Ontario, Canada
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell St, Toronto, ON, Canada
    Schizophr Res 115:325-32. 2009

Detail Information

Publications28

  1. ncbi request reprint Intravenous and non-intravenous cocaine abusers admitted to inpatient detoxification treatment: a 3-year medical-chart review of patient characteristics and predictors of treatment re-admission
    Russell C Callaghan
    Department of Psychology, University of Toronto, 33 Russell St, Toronto, Ont, Canada M5S 3G3
    Drug Alcohol Depend 68:323-8. 2002
    ....
  2. doi request reprint All-cause mortality among individuals with disorders related to the use of methamphetamine: a comparative cohort study
    Russell C Callaghan
    Centre for Addiction and Mental Health, Social, Epidemiological Research Department, 33 Russell St, Toronto, Ontario, M5S 2S1, Canada
    Drug Alcohol Depend 125:290-4. 2012
    ..Although methamphetamine abuse has had a major impact on United States (U.S.) drug policy and substance-abuse treatment utilization, large-scale cohort studies assessing methamphetamine-related mortality are lacking...
  3. doi request reprint Methamphetamine use and schizophrenia: a population-based cohort study in California
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto
    Am J Psychiatry 169:389-96. 2012
    ..This possibility is discounted in the Western literature. To investigate the relationship between drug use and later schizophrenia, the authors conducted a large-scale cohort study of drug users initially free of persistent psychosis...
  4. doi request reprint Increased risk of Parkinson's disease in individuals hospitalized with conditions related to the use of methamphetamine or other amphetamine-type drugs
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell St, Toronto, ON M5S 2S1, Canada
    Drug Alcohol Depend 120:35-40. 2012
    ....
  5. pmc Giving away used injection equipment: missed prevention message?
    Carol Strike
    Centre for Addiction and Mental Health, 33 Russell Street, Toronto, Ontario, Canada
    Harm Reduct J 7:2. 2010
    ..Our objective was to examine factors associated with distributive injection equipment sharing and how needle exchange programs (NEPs) can help reduce distributive sharing among injection drug users (IDUs)...
  6. ncbi request reprint A national survey of primary methamphetamine-related admissions to youth residential substance abuse treatment facilities in Canada, 2005 to 2006
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, Ontario
    Can J Psychiatry 52:684-8. 2007
    ..The objective of the current study was to provide results from a national survey of primary methamphetamine-related admissions to Canadian residential substance abuse treatment facilities for youth...
  7. ncbi request reprint Recovery and URICA stage-of-change scores in three marijuana treatment studies
    Russell C Callaghan
    Department of Public Health Sciences, Centre for Addiction and Mental Health, University of Toronto, Canada
    J Subst Abuse Treat 35:419-26. 2008
    ..Better methods to measure stage status and test the TMC are needed if the model is to be used to guide substance abuse interventions...
  8. ncbi request reprint Increasing prevalence of cocaine as the primary detoxification diagnosis among admissions presenting with current intravenous drug use: a review of detoxification records from northern British Columbia, 1999-2005
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, ON
    Can J Public Health 99:178-81. 2008
    ..This study sought to document the trends in drug use among intravenous drug users (IDUs) in northern British Columbia, and to discuss the public health implications...
  9. doi request reprint The incidence of cardiovascular morbidity among patients with bipolar disorder: a population-based longitudinal study in Ontario, Canada
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell St, Toronto, ON, Canada M5S 2S1
    J Affect Disord 122:118-23. 2010
    ..Despite the high rates of cardiovascular risk factors among people with bipolar disorder, little is known about the incidence of cardiovascular morbidity in this population...
  10. doi request reprint Schizophrenia and the incidence of cardiovascular morbidity: a population-based longitudinal study in Ontario, Canada
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell St, Toronto, ON, Canada
    Schizophr Res 115:325-32. 2009
    ....
  11. ncbi request reprint Changes in the rates of alcohol- and drug-related hospital separations for Canadian provinces: 1996 to 2005
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, ON
    Can J Public Health 100:393-6. 2009
    ..This paper aims to present the rates of drug-related hospital separations for amphetamines, alcohol, cocaine, cannabis and opioids for each province from fiscal years 1996 to 2005...
  12. doi request reprint Incidence of Parkinson's disease among hospital patients with methamphetamine-use disorders
    Russell C Callaghan
    Social, Epidemiological Research Department, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
    Mov Disord 25:2333-9. 2010
    ..We strongly emphasize the preliminary nature of the findings. Nevertheless, these data, requiring replication, provide some evidence that methamphetamine users might be at greater than normal risk for developing Parkinson's disease...
  13. ncbi request reprint Does progressive stage transition mean getting better? A test of the Transtheoretical Model in alcoholism recovery
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, ON, Canada
    Addiction 102:1588-96. 2007
    ..e. pre-contemplation, contemplation); and (assumption 2) individuals remaining in the pre-action stages across time will not demonstrate clinically relevant improvement in drinking outcomes...
  14. ncbi request reprint Mobility patterns of Aboriginal injection drug users between on- and off-reserve settings in northern British Columbia, Canada
    Russell C Callaghan
    Centre for Addiction and Mental Health, Northern Health Authority, Toronto, Ontario, Canada
    Int J Circumpolar Health 66:241-7. 2007
    ..The current study aimed to describe the mobility patterns of Aboriginal injection drug users between on- and off-reserve locations in northern British Columbia...
  15. ncbi request reprint A case-matched comparison of readmission patterns between primary methamphetamine-using and primary cocaine-using adolescents engaged in inpatient substance-abuse treatment
    Russell Callaghan
    Centre for Addiction and Mental Health, 33 Russell Street, Toronto, ON, Canada
    Addict Behav 32:3101-6. 2007
    ....
  16. ncbi request reprint Gender differences in detoxification: predictors of completion and re-admission
    Russell C Callaghan
    Department of Psychology, University of Toronto, Toronto, ON, Canada M5S 2S1
    J Subst Abuse Treat 23:399-407. 2002
    ..For both the final prediction models, gender was not a significant factor. The treatment implications of these findings are discussed...
  17. pmc Risk factors associated with dropout and readmission among First Nations individuals admitted to an inpatient alcohol and drug detoxification program
    Russell C Callaghan
    Department of Psychology, University of Toronto, Toronto, Ont
    CMAJ 169:23-7. 2003
    ..In this study, I aimed to provide a predictive model of dropout from and readmission to an inpatient detoxification program in a large treatment sample of Aboriginal patients...
  18. ncbi request reprint Does stage-of-change predict dropout in a culturally diverse sample of adolescents admitted to inpatient substance-abuse treatment? A test of the Transtheoretical Model
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell Street, Toronto, ON, Canada M5S 2S1
    Addict Behav 30:1834-47. 2005
    ..This study provides important empirical support for the predictive utility of the stage-of-change construct among a culturally diverse sample of adolescents admitted to an inpatient substance-abuse treatment program...
  19. ncbi request reprint The relation between processes-of-change and stage-transition in smoking behavior: a two-year longitudinal test of the Transtheoretical Model
    Russell C Callaghan
    Centre for Addiction and Mental Health, 33 Russell Street, Toronto, ON, Canada M5S 2S1
    Addict Behav 31:1331-45. 2006
    ..To test the theoretical predictions of the Transtheoretical Model regarding process-use and progressive stage-transition in relation to smoking behavior...
  20. ncbi request reprint A gendered analysis of Canadian Aboriginal individuals admitted to inpatient substance abuse detoxification: a three-year medical chart review
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, Ontario, Canada
    Am J Addict 15:380-6. 2006
    ..This study demonstrates the need for detoxification programs to address the substantial rates of intravenous drug use and the associated risk of infectious disease (eg, Hepatitis C, HIV) among this treatment-seeking population...
  21. ncbi request reprint The clinical characteristics of adolescents reporting methamphetamine as their primary drug of choice: an examination of youth admitted to inpatient substance-abuse treatment in northern British Columbia, Canada, 2001-2005
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, Ontario, Canada
    J Adolesc Health 40:286-9. 2007
    ....
  22. ncbi request reprint Do total smoking bans affect the recruitment and retention of adolescents in inpatient substance abuse treatment programs? A 5-year medical chart review, 2001-2005
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, Ontario, Canada
    J Subst Abuse Treat 33:279-85. 2007
    ....
  23. ncbi request reprint Impact of Canadian federal methamphetamine precursor and essential chemical regulations on methamphetamine-related acute-care hospital admissions
    Russell C Callaghan
    Centre for Addiction and Mental Health, Toronto, ON, Canada Russell
    Drug Alcohol Depend 105:185-93. 2009
    ..g., toluene) in January 2004. This study examines the regulations' impact on the problem of methamphetamine-related hospital admissions in Canada...
  24. ncbi request reprint Exploring the relationship between perceived inter-dose opioid withdrawal and patient characteristics in methadone maintenance treatment
    Alex K Elkader
    Centre for Addiction and Mental Health, 33 Russell St, Toronto, ON, Canada M5S 2S1
    Drug Alcohol Depend 105:209-14. 2009
    ..Little is known about the relationship between perceived inter-dose opioid withdrawal and patient characteristics in methadone maintenance treatment...
  25. ncbi request reprint The probable impacts of the removal of the addiction disability benefit in Ontario
    Patricia G Erickson
    Centre for Addiction and Mental Health, Toronto, ON
    Can J Commun Ment Health 24:99-108. 2005
    ..Its continuation there, and its extension to other provinces, is not recommended...
  26. ncbi request reprint Addressing the needs of injection drug users in detoxification treatment
    Russell C Callaghan
    J Subst Abuse Treat 30:165-6. 2006
  27. ncbi request reprint Mismatch in the transtheoretical model?
    Russell C Callaghan
    Am J Addict 15:403. 2006
  28. pmc Another example of an illicit cigarette market: a study of psychiatric patients in Toronto, Ontario
    Russell C Callaghan
    Am J Public Health 98:4-5; author reply 5. 2008