Tailored interventions for harmful alcohol and drug use in hospital patients

Implementation of Tailored Interventions to Treat Harmful Alcohol and Drug Use for Medical Patients in Norwegian Hospitals and the Municipality Service - AlcoTail

Observational Oslo University Hospital · NCT04957628

This study is testing whether personalized support for patients with harmful alcohol and drug use in the hospital can lead to better health outcomes compared to standard care.

Quick facts

Study typeObservational
Enrollment4200 (estimated)
Ages18 Years and up
SexAll
SponsorOslo University Hospital Academic / other
Locations1 site (Oslo)
Trial IDNCT04957628 on ClinicalTrials.gov

What this trial studies

This observational study investigates the implementation and real-world effects of tailored interventions for harmful alcohol consumption and psychoactive drug use among hospital inpatients. It involves screening patients for alcohol use and providing evidence-based interventions based on their consumption levels. The study will compare outcomes between a control group of 2500 patients receiving standard care and a case group of 2500 patients receiving the new intervention protocols. The aim is to improve health outcomes by addressing harmful substance use in acute medical settings.

Who should consider this trial

Good fit: Ideal candidates for this study are hospital inpatients admitted to medical wards who are able to understand Norwegian.

Not a fit: Patients who are cognitively or mentally unable to consent, or those admitted for injury or planned surgery, may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved health outcomes for patients by reducing harmful alcohol and drug use.

How similar studies have performed: Other studies have shown success with similar interventions aimed at reducing harmful substance use in hospital settings.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients admitted to Medical wards

Exclusion Criteria:

* Inability to understand written and verbal Norwegian
* Cognitive or mental inability to consent to participation
* Injury or planned surgery as primary reason for admission

Where this trial is running

Oslo

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Alcohol ConsumptionPsychoactive Substance UseAlcoholPsychoactive drugsInterventionSomatic patients
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.