Best practice portal – evidence database

This database gives you access to the latest evidence on drug-related interventions. The information is based on systematic searches is updated regularly. To get started use the search boxes below. Click here for more information about the Evidence database (including methods).

List of Evidence Summaries
Title Area Substance Target group(s) or setting(s) Evidence rating
Psychotherapy to improve mental and treatment outcomes in patients with comorbid bipolar and substance use disorders Treatment not-drug specific dual-diagnosis patients Unknown effectiveness
Brief interventions in patients with comorbid substance use Treatment co-morbidity Unknown effectiveness
Substitution treatment for adolescent opioid users Treatment opioids young people Unknown effectiveness
Pub-watching schemes to reduce alcohol-related crime against property Prevention alcohol law enforcement, partygoers/nightlife Unknown effectiveness
Opioid substitution treatment (OST) to prevent HIV and HCV in prison Harm reduction opioids prison Unknown effectiveness
Therapeutic communities to improve treatment outcomes Treatment not-drug specific Unknown effectiveness
Permanent supportive housing (specifically Housing First) to reduce harms Harm reduction, Social reintegration not-drug specific communities Unknown effectiveness
Psycho-social treatment (including contingency management) to improve crack-cocaine users housing conditions Social reintegration cocaine Unknown effectiveness
Psychosocial interventions to reduce alcohol use among people who use illicit drugs Treatment alcohol Unknown effectiveness
Therapeutic workplace (TW) to improve employment outcomes Social reintegration not-drug specific Unknown effectiveness
Standalone knowledge-based school interventions to improve knowledge and reduce use Prevention not-drug specific school Unknown effectiveness
Spiritual/religious (S/R) interventions for substance use disorders Treatment alcohol, co-morbidity, not-drug specific, amphetamines, cannabis, cocaine, new psychoactive substances (NPS), opioids, prescription medicines, tobacco Unknown effectiveness
Digital interventions to reduce cannabis use among adolescents and young adults Treatment cannabis young people Unknown effectiveness
Pyschosocial interventions versus comprehensive standard care for pregnant women for treatment and obstetrical outcomes Treatment cocaine, opioids women Unknown effectiveness
Restricting opening hours to reduce alcohol related injuries Prevention alcohol partygoers/nightlife Unknown effectiveness
Pharmacological vs non-pharmacological treatment to reduce use and criminal activity in drug-using offenders Treatment not-drug specific prison Unknown effectiveness
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