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CompletedNCT03773484AESOPSUpdated Feb 14, 2023Results posted

Application of Economics & Social Psychology to Improve Opioid Prescribing Safety (AESOPS): R21 Pilot Phase

An interventional study of Opioid naive and At-risk for long term use in Opioid Use, Unspecified, sponsored by University of Southern California. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-02-14.

Sponsored by University of Southern California · Not applicable, Interventional, and Health services research

Phase
Not applicable
Study type
Interventional
Enrollment
41
Allocation
Not applicable
Ages
18 Years and older
Sex
All
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Study summary

There is a lack of evidence that long-term opioid use offers benefit for noncancer pain and an abundance of evidence of harm. The objective of the R21 pilot phase of the Application of Economics \& Social psychology to improve Opioid Prescribing Safety (AESOPS) is to develop and test novel behavioral nudges to encourage adherence to pain and CDC guidelines for opioid prescribing for persons with noncancer pain. Interventions will leverage the electronic health record (EHR) to discourage unnecessary opioid prescribing through the application of "behavioral insights"-empirically-tested social and psychological interventions that affect choice.

Read the detailed description

There is a lack of evidence that long-term opioid use offers benefit for noncancer pain and an abundance of evidence of harm. In 2017, the Centers for Disease Control and Prevention (CDC) issued the "CDC Guideline for Prescribing Opioids for Chronic Pain" to encourage safe and effective alternatives to opioids, discontinuation of opioids when patients do not resume normal activities and prudent dosing strategies. However, poor guideline adherence is a general concern and may impede uptake. Our prior studies have used insights from behavioral economics and social psychology to increase guideline adherence. The objective of the R21 pilot phase of the Application of Economics \& Social psychology to improve Opioid Prescribing Safety (AESOPS) is to develop and test novel behavioral nudges to encourage adherence to pain and CDC guidelines for opioid prescribing for persons with noncancer pain. At the time of opioid prescribing, clinicians will be prompted with an EHR nudge when the prescribing history for the patient falls into one of the following three mutually exclusive categories: Opioid naïve, At-risk for long term use, or Long-term opioid recipient. The primary outcome is average weekly morphine milligram equivalents (MME) prescribed per-clinician.

02

Conditions studied

  • Opioid Use, Unspecified

Keywords

  • Opioids
  • Behavioral Research
03

In context

Lead sponsor

University of Southern California is the lead sponsor of 773 studies on the registry; 135 are open to participants now.

Of its 68 completed or terminated interventional studies of FDA-regulated products, 32 (47%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • NM clinic that sees patients ≥ 18 years old whose leadership agrees to participate

Exclusion criteria

Exclusion Criteria:

  • None
05

Study design

Phase
Not applicable
Primary purpose
Health services research
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
41 participants (actual)

Study arms

  • Experimental
    Clinical Decision Support

    Clinical decision support nudges within the electronic health record to discourage unnecessary opioid prescribing through the application of "behavioral insights"-empirically-tested social and psychological interventions that affect choice. Participating clinicians will receive any of three nudges when eligibility criteria are met within a patient's chart.

    Behavioral: Opioid naive · Behavioral: At-risk for long term use · Behavioral: Long-term opioid recipient

Interventions

  • BehavioralOpioid naive

    Visit where the order is for an included opioid and there is no prior opioid prescription with a start date of greater than 1 day and less than 91 days

  • BehavioralAt-risk for long term use

    Visit where the order is for an included opioid, there is a prior opioid prescription with a start date greater than 1 day and less than 91 days, and there is no prior opioid prescription with a start date greater than 90 days

  • BehavioralLong-term opioid recipient

    Total opioid doses are at least 50 MME per day, there are two or more prior opioid prescriptions with two different start dates both greater than 1 day and less than 91 days, and there is a prior opioid prescription with a start date greater than 90 days and less than 181 days

06

What researchers measure

Primary outcomes

  1. Average Weekly Milligram Morphine Equivalent (MME)

    Average per-clinician weekly milligram morphine equivalent (MME) in the 34-week period post-intervention

    Time frame: 34 weeks

07

Results

Posted Aug 16, 2022

Participant flow

41 primary care clinicians from 3 clinics at Northwestern Medicine in Chicago, Illinois were enrolled.

Pre-intervention
Participant flow — Pre-intervention
MilestoneClinical Decision Support Nudges
Started41
Completed41
Not completed0
Post-intervention
Participant flow — Post-intervention
MilestoneClinical Decision Support Nudges
Started41
Completed36
Not completed5
Withdrew: 5 clinicians were excluded from analysis due to lack of prescribing data5

Outcome measures

PrimaryAverage Weekly Milligram Morphine Equivalent (MME)

Average per-clinician weekly milligram morphine equivalent (MME) in the 34-week period post-intervention

Time frame:
34 weeks
Reported as:
Mean · Weekly MME per clinician
Average Weekly Milligram Morphine Equivalent (MME)
Weekly MME per clinicianClinical Decision Support Nudges
Opioid naïve34.62 ± 97.13
At-risk for long term use22.37 ± 102.67
Long-term opioid recipientNA ± NA
Statistical analysis
  • Clinical Decision Support Nudges · Mixed Models Analysis · p = 0.43 · Slope: -0.008 · 95% CI -0.03 to 0.01
  • Clinical Decision Support Nudges · Mixed Models Analysis · p = 0.24 · Slope: -0.019 · 95% CI -0.051 to 0.013

Adverse events

Collected over 6 months. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Clinical Decision Support Nudges0/41 (0%)0/41 (0%)0/41 (0%)

Baseline characteristics

41 clinicians from 3 Northwestern Medicine clinics were enrolled

Age, Categorical
Age, Categorical(Participants)Clinical Decision Support
<=18 years0
Between 18 and 65 years33
>=65 years8
Sex: Female, Male
Sex: Female, Male(Participants)Clinical Decision Support
Female26
Male15
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Clinical Decision Support
American Indian or Alaska Native0
Asian0
Native Hawaiian or Other Pacific Islander0
Black or African American0
White0
More than one race0
Unknown or Not Reported41
Race and Ethnicity Not Collected
Race and Ethnicity Not Collected(Participants)Clinical Decision Support
Region of Enrollment
Region of Enrollment(participants)Clinical Decision Support
United States41
Average weekly milligram morphine equivalent (MME)
Average weekly milligram morphine equivalent (MME)(Weekly MME)Clinical Decision Support
Opioid naive34.88 ± 86.07
At risk for long term use34.44 ± 168.03
08

Study locations

1 site
  • Northwestern University
    Chicago, Illinois 60611, United States
09

References and documents

Publications

  • Kelley MA, Persell SD, Linder JA, Friedberg MW, Meeker D, Fox CR, Goldstein NJ, Knight TK, Zein D, Rowe TA, Sullivan MD, Doctor JN. The protocol of the Application of Economics & Social psychology to improve Opioid Prescribing Safety Trial 1 (AESOPS-1): Electronic health record nudges. Contemp Clin Trials. 2021 Apr;103:106329. doi: 10.1016/j.cct.2021.106329. Epub 2021 Feb 24. PubMed 33636344 ↗

Study documents

  • Protocol and statistical analysis plan · Sep 30, 2021

Documents are hosted by the registry — open the source record to download them.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 14, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT03773484
Lead sponsor
University of Southern California
Collaborators
National Institute on Aging (NIA), Northwestern University, AltaMed Health Services Corporation, The Children's Clinic
Responsible party
Jason Doctor (Professor, University of Southern California) — Principal investigator
First posted
Dec 12, 2018
Start date
Mar 25, 2019
Primary completion
Nov 30, 2019
Completion
Nov 30, 2019
Results posted
Aug 16, 2022
Last update
Feb 14, 2023

Study contacts

Jason N Doctor, PhD
principal investigator · University of Southern California

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Feb 2023. You cannot join it, but the record below documents what was studied.

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