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Home > Attention-deficit hyperactivity disorder (ADHD) in adults attending addiction treatment in Ireland: preliminary international ADHD in substance use disorders prevalence study (IASP) results.

Van Hout, Marie Claire and Foley, M (2013) Attention-deficit hyperactivity disorder (ADHD) in adults attending addiction treatment in Ireland: preliminary international ADHD in substance use disorders prevalence study (IASP) results. Irish Journal of Psychological Medicine , 30 , (3) , pp. 171-177. 10.1017/ipm.2013.8.

Objectives. Attention-deficit hyperactivity disorder (ADHD) is a neuro-behavioural disorder characterised by early onset of persistent inattention-disorganisation and hyperactivity–impulsivity. Symptoms causing significant impairment in psychosocial function commence in childhood and heighten the risk for early substance experimentation and potential development of substance-use disorders (SUD). The research aimed to estimate the occurrence of adult attention-deficit hyperactivity disorder (ADHD) in new treatment cases of adults attending addiction treatment services.

Methods. The Adult ADHD Symptoms Rating Scale (ASRS) self-administered questionnaire was administered on entry and 2 weeks later for first admissions to inpatient and outpatient addiction treatment settings The ASRS is a validated and reliable 18-item self-report scale derived from the DSM-IV-TR diagnostic criteria for ADHD, comprising nine items on inattention and nine items on hyperactivity/impulsivity.

Results. A total of 47 new treatment cases took part in the study. The occurrence of ADHD among SUDs in this sample was 13% (n56). Four of the participants were being treated for Problem Poly Substance use, whereas two participants were being treated for Problem Drug use. None of the participants screening positive for ADHD were being treated for Problem Alcohol use. Of the positively screened cases, all were male, predominantly single and unemployed.

Conclusions. The ASRS screening instrument may be a useful tool to detect ADHD co-morbidity in SUD treatment seeking cases. More research is needed to appropriately develop the SUD treatment pathways for adolescent and adult ADHD sufferers in Ireland.


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