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Mental disorders in cancer suicides
M M Henriksson1, E T Isometsä, P S Hietanen
1Department of Mental Health National Public Health Institute, Helsinki, Finland.
Journal of Affective Disorders
|December 24, 1995
Summary
Cancer patients who died by suicide frequently had mental disorders, primarily depressive syndromes. Mental health conditions were present in most cancer-related suicides, highlighting a critical need for integrated care.
Area of Science:
- Psychiatry
- Oncology
- Epidemiology
Background:
- Cancer patients face unique psychological challenges.
- Suicide is a significant concern among cancer survivors.
- Understanding the mental health status of cancer suicide victims is crucial.
Purpose of the Study:
- To investigate the prevalence of mental disorders in cancer patients who died by suicide.
- To compare the mental health profiles of cancer suicide victims with non-cancer suicide victims.
- To examine the relationship between cancer stage and mental disorder in suicide victims.
Main Methods:
- Utilized psychological autopsy data from all suicides in Finland over one year.
- Conducted retrospective Diagnostic and Statistical Manual of Mental Disorders, Third Edition-Revised (DSM-III-R) consensus diagnoses.
- Matched 60 cancer suicide cases with 60 non-cancer suicide comparison cases based on age and sex.
Main Results:
- Depressive syndromes were equally prevalent in both cancer (80%) and non-cancer (82%) suicide groups.
- Alcohol dependence and personality disorders were more common in non-cancer suicides.
- Major depression and substance abuse were more frequent in cancer patients in remission compared to those in terminal stages.
Conclusions:
- The vast majority of cancer suicides occur in the presence of underlying mental disorders.
- Cancer remission stage may be associated with higher risks of major depression and substance abuse.
- Integrated mental health support is vital for cancer patients to mitigate suicide risk.