Safer, more supportive ambulance response after overdoses in King County

Assessing the Impact of Emergency Medical Services System Changes to Overdose Response: The ORCID Study

['FUNDING_R01'] · UNIVERSITY OF WASHINGTON · NIH-11367865

This project offers EMS training, naloxone leave-behinds, fentanyl test strips, and warm hand-offs to help people who survive overdoses get better care and treatment.

Quick facts

Phase['FUNDING_R01']
Study typeNih_funding
SexAll
SponsorUNIVERSITY OF WASHINGTON (nih funded)
Locations1 site (SEATTLE, UNITED STATES)
Trial IDNIH-11367865 on ClinicalTrials.gov

What this research studies

You may see King County ambulance crews trained in trauma-informed care and in ways to reduce negative perceptions of people who use drugs. EMS-OPP also gives naloxone to leave behind with survivors, supplies fentanyl test strips, and connects people directly to follow-up teams for substance use treatment such as buprenorphine. The team co-designed these changes with people who use drugs and community partners and plans to roll them out across King County with high EMS participation. Researchers use surveys, interviews, and population-level outcome tracking to compare survivor experiences and treatment linkages before and after the changes.

Who could benefit from this research

Good fit: People in King County who recently survived an overdose or had EMS contact and are willing to accept naloxone, fentanyl test strips, or a warm hand-off to follow-up care.

Not a fit: People living outside King County, those who never interact with EMS after an overdose, or those who decline offered services are unlikely to benefit directly.

Why it matters

Potential benefit: If successful, more overdose survivors may survive, have better experiences with EMS, and be linked to life-saving treatment like buprenorphine.

How similar studies have performed: Naloxone leave-behind programs and warm hand-offs have shown promise in prior work, but combining them with EMS stigma training and routine fentanyl testing is relatively new.

Where this research is happening

SEATTLE, UNITED STATES

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.

View on NIH RePORTER →

Last reviewed 2026-05-15 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.