Addiction to illegal substance Mental and Behavioural Disorders Disorders due to use of opioids
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Clients who have been receiving opioid substitution treatment (with either methadone or buprenorphine) continuously for more than a year but who still report heroin or other illicit opiate use in the preceding 28 days. 2. Adults (greater than 18 years old) with opioid dependence 3. Male and female participants 4. Aged 18 - 65 years
Exclusion criteria
Exclusion criteria: 1. Patients with concurrent severe mental illness (e.g. schizophrenia, bipolar affective disorder, severe cognitive impairment) 2. Severe physical illness 3. Pending imprisonment
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heroin use measured at 3 and 12 months, measured using urinary drug analysis and self-report | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Drug related problems measured at 3 and 12 months using the Maudsley Addiction Profile 2. Motivation to change measured at 3 and 12 months using the Readiness to Change Questionnaire - Treatment Version 3. Psychological symptoms measured at 3 and 12 months using the CORE-OM 4. Severity of dependence measured at 3 and 12 months using the Leeds Dependence Questionnaire 5. Social satisfaction measured at 3 and 12 months using the Social Satisfaction Questionnaire 6. Therapeutic engagement measured at 3 and 12 months using the Client Evaluation of Self and Treatment | — |
Countries
United Kingdom