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Houston Emergency Opioid Engagement System

Study acronym: HEROES
StatusEnrolling by Invitation
PhasePhase 4
Started2018-04-01
View on ClinicalTrials.gov ↗

Amendment history

2025-09-26
Study Status, Study Design v7
Primary completion date2025-08-31→2030-08-31
Completion date2025-08-31→2030-08-31
Enrollment target1500→3000
2024-12-05
Study Status v6
Primary completion date2024-08-31→2025-08-31
Completion date2024-08-31→2025-08-31
2023-12-01
Recruiting→Enrolling by Invitation Study Status, Oversight, Conditions, Study Design, Contacts/Locations, IPDSharing v5
Trial statusRecruiting→Enrolling by Invitation
Primary completion date2023-12-31→2024-08-31
Completion date2023-12-31→2024-08-31
Enrollment target250→1500
Study sitesdetails revised at 1 of 1 site
2022-05-17
Study Status v4
Primary completion date2022-12-31→2023-12-31
Completion date2022-12-31→2023-12-31
2020-11-02
Study Status v3
Primary completion date2020-11-01→2022-12-31
Completion date2020-11-01→2022-12-31
Show 2 earlier versions
2019-02-07
Study Status, Study Description, Study Design v2
Primary completion date2019-03-31→2020-11-01
Completion date2019-03-31→2020-11-01
Enrollment target50→250
Study description+1,148 characters
The Houston Emergency Response Opioid Engagement System (HEROES) is a non-randomized cohort study based at the University of Texas Health Science Center of Houston. This study seeks to develop an emergency- initiated opioid system of care for individuals with prior opioid overdose and opioid use dis [...]
2018-05-02
Not Yet Recruiting→Recruiting Study Status, Sponsor/Collaborators, Contacts/Locations v1
Trial statusNot Yet Recruiting→Recruiting
Primary completion date2018-08-31→2019-03-31
Completion date2018-08-31→2019-03-31
Start dateestimated 2018-02-01→confirmed 2018-04-01
Study sitesdetails revised at 1 of 1 site
2018-01-09
Original filing
The Houston Emergency Response Opioid Engagement System (HEROES) is a community-based research program integrating assertive outreach, medication-assisted treatment, behavioral counseling, peer recovery support, and paramedic follow-up in Houston Texas. The objective is to compare differences in engagement and retention in treatment for individuals with opioid use disorder.
Trial Details
NCT Number NCT03396276
Lead Sponsor The University of Texas Health Science Center, Houston
Conditions Opioid Use Disorder
Enrollment 3,000 participants
Start Date 2018-04-01
Primary Completion 2030-08-31 (estimated)
Study Completion 2030-08-31 (estimated)
Updated on ClinicalTrials.gov 2025-10-01