Study Stopped
Practical difficulties in starting active recruitment.
Naloxone to TReatment Entry in the Emergency Setting
N-TREE
1 other identifier
interventional
N/A
1 country
1
Brief Summary
The study tests a structured referral process for opioid overdose survivors, from pre-hospital emergency care to long-term treatment of the individual's substance use-related disorder.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started Sep 2017
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
July 25, 2017
CompletedStudy Start
First participant enrolled
September 15, 2017
CompletedFirst Posted
Study publicly available on registry
December 11, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 12, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
March 12, 2021
CompletedMarch 16, 2021
March 1, 2021
3.5 years
July 25, 2017
March 12, 2021
Conditions
Outcome Measures
Primary Outcomes (1)
Treatment entry
Entry into formal assessment for evidence-based treatment of opioid use disorder
Two weeks
Secondary Outcomes (5)
Treatment retention
3, 6, 12, 24 and 36 months
Treatment outcome (urinalysis)
3, 6, 12, 24 and 36 months
Treatment outcome (hair analysis)
3 months
Treatment outcome (self-report)
3, 6, 12, 24 and 36 months
Treatment outcome (quality of life)
3, 6, 12, 24 and 36 months
Study Arms (2)
Intervention
EXPERIMENTALTelephone alert signal from ambulance staff to out-patient substance use disorder treatment facility, for active outreach aiming to locate and include the patient in long-term evidence-based treatment for the substance use disorder.
Control
ACTIVE COMPARATORInformation-only. Ambulance staff hand over written information to the individual about how to seek treatment for the substance use disorder.
Interventions
Telephone alert and outreach for inclusion, assessment and intake into long-term evidence-based treatment of the substance use disorder.
Written information from ambulance staff to the patient about how to seek treatment. Patient is able to contact the research treatment facility through a specific phone number, making it possible to study treatment entry in the information-only control condition.
Eligibility Criteria
You may qualify if:
- survivor of opioid overdose requiring antidote naloxone administration by ambulance staff, and provision of written informed consent
You may not qualify if:
- patients unable to understand study information and to provide informed consent
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Malmö Addiction Center
Malmo, Sweden
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Anders Håkansson, MD, PhD
Lund University. Region Skåne.
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR INVESTIGATOR
- PI Title
- MD, PhD
Study Record Dates
First Submitted
July 25, 2017
First Posted
December 11, 2017
Study Start
September 15, 2017
Primary Completion
March 12, 2021
Study Completion
March 12, 2021
Last Updated
March 16, 2021
Record last verified: 2021-03
Data Sharing
- IPD Sharing
- Will not share