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Ambulance crews to launch opioid addiction treatment in the field

NCT ID NCT07475728

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 2 times

Summary

This study looks at whether emergency medical services (EMS) can safely start buprenorphine treatment for people with opioid use disorder right at the scene of an emergency. Researchers will first test how practical and acceptable this approach is, then track whether patients stay in treatment afterward. About 495 adults who are offered the EMS protocol will take part.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 495 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2026

Expected to finish

May 2029

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Individuals in the prehospital setting with OUD 1) presenting with overdose requiring naloxone reversal or 2) in acute opioid abstinence withdrawal offered an EMS clinical protocol across approximately three ED-EMS systems.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * 18 years of age or older * Treated by the EMS-Initiated buprenorphine clinical protocol which includes: Patients that accept EMS-Initiated BUP protocol. Patients offered the EMS-Initiated BUP protocol but declined.1 * Willing to follow study procedures. * Able to speak English sufficiently to understand study procedures, and to provide verbal and electronic/written consent. Exclusion Criteria: * Patients who lack decision making capacity * Patients who are in police or protective custody

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    3 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Alameda Health System

    RECRUITING

    Oakland, California, 94602, United States

  • Cooper University Hospital

    RECRUITING

    Camden, New Jersey, 08103, United States

  • Hennepin Healthcare

    RECRUITING

    Minneapolis, Minnesota, 55415, United States

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