Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT03684681 · ClinicalTrials.gov registry record · NA

The Navigator Trial

A NA study, sponsored by Rhode Island Hospital.

Completed
Registry status
NA
Development phase
650
Enrollment target

NCT03684681: Completed NA study, sponsored by Rhode Island Hospital.

NCT03684681 is a NA study that has completed, run by Rhode Island Hospital. The registered enrollment target is 650 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (54% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03684681, a NA study, has completed, sponsored by Rhode Island Hospital.

COMPLETED
Registry status
NA
Development phase
650 participants
Enrollment target

Study Summary

In this study, the investigators will investigate if there is a better intervention for patients who present to the emergency department with an overdose or with symptoms consistent with drug use. There are currently two interventions that are routinely used when a patient comes to the Emergency Department with these criteria, and the investigators will compare the two. The first is when hospital social workers uses their own previous training to help people meet their goals. The second is when a person called a peer navigator, who is someone that has been in long-term drug recovery for over two years and has completed a lot of training to work with current drug users, delivers an intervention to current drug users and uses their own training and real- life experiences to help people meet their goals. The investigators hope to determine if patients have better outcomes if they work with one of these two groups. If a patient agrees to be in the study, the research staff will randomize them (like flipping a coin) to see if they will work with a social worker or a peer navigator. The research staff will distribute a survey in RedCap and the following information will be collected: age, sex, race, type of opioid used, and history of chronic pain, depression or post-traumatic stress disorder. Once the patient is assigned to a group, they will work with their assigned interventionist for the duration of the study. After this, the research team will track the patient to see if they joined an addiction-treatment program within 30 days of when the joined the study. The study team will also track patients to see if they had additional emergency department visits, additional overdoses, and if they successfully completed a treatment program over an 18-month period. 650 patients will be enrolled into the study.

Primary Outcome

Engagement in addiction treatment will be defined as the proportion who are admitted to a formal addiction treatment program within thirty days following the initial ED visit. The research team will be using BHDDH and Prescription Drug Monitoring Program (PDMP) records. The BHDDH database contains information on all admissions to publicly funded substance abuse treatment programs in the state. The RI PDMP manages a database that contains information on all prescriptions for schedule II-IV substa

Interventions

  • BEHAVIORAL Peer Navigator Intervention
  • BEHAVIORAL Social Work Intervention

Trial Details

FieldValue
Enrollment Target 650 participants
Start Date 2018-11-14
Est. Completion 2022-11-30
Phase NA
Rhode Island Hospital

130 total trials

What the finished NCT03684681 record still lists

NCT03684681 is an interventional study that assigns participants to a tested intervention. The registered 650 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (54% lower).

The record links to 0 conditions, and to 2 interventions - of which Peer Navigator Intervention is the first listed.

NCT03684681 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03684681 about?

NCT03684681 is a clinical study titled "The Navigator Trial". In this study, the investigators will investigate if there is a better intervention for patients who present to the emergency department with an overdose or with symptoms consistent with drug use. There are currently two interventions that are routinely used when a patient comes to the Emergency Dep...

What is the current status of trial NCT03684681?

This trial is currently completed. It is a NA study. The enrollment target is 650 participants. The study started on 2018-11-14. Estimated completion is 2022-11-30.

What interventions are being tested in trial NCT03684681?

The interventions under investigation include: Peer Navigator Intervention (BEHAVIORAL), Social Work Intervention (BEHAVIORAL).

Who is sponsoring clinical trial NCT03684681?

This trial is sponsored by Rhode Island Hospital, which has 130 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03684681's enrollment target sits among peer trials

650 156th of 2000 higher than 1,845 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT02934477 · 650 participants

    Prospective Assessment of Allogeneic Hematopoietic Cell Transplantation in Patients With Myelofibrosis

  • NCT04579120 · 650 participants

    Neuroimaging in Healthy Aging and Senile Dementia (HASD_IND)

  • NCT04875702 · 650 participants · Phase 4

    Treat-to-Target Serum Urate Versus Treat-to-Avoid Symptoms in Gout

  • NCT05046600 · 650 participants

    Registry of Arthrex Hand and Wrist Products

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT03684681, the US trial registry maintained by the National Library of Medicine. NCT03684681 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.