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E-mails to Nudge Safer and Better-Informed Prescribing of Risky Drugs

E-mails to Nudge Safer and Better-Informed Prescribing of Risky Drugs

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06443385
Enrollment
7872
Registered
2024-06-05
Start date
2024-07-17
Completion date
2025-09-24
Last updated
2026-02-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Opioid Prescribing, Prescription Drug Misuse

Keywords

opioids, prescribing, overprescribing, prescription drug monitoring programs, controlled substances

Brief summary

This study will test e-mails to encourage engagement with the Minnesota prescription monitoring program (PMP/PDMP) and will evaluate the effect of these e-mails on PMP/PDMP use and controlled substance prescribing.

Detailed description

Drug overdose deaths have skyrocketed in recent years, and many overdoses continue to involve prescribed medications like opioids and stimulants. At the same time, state prescription drug monitoring programs (PDMPs), which help clinicians prescribe these medications safely, remain underused. In Minnesota, 32% of opioid prescriptions are written by clinicians who do not use the PDMP. In many states, including Minnesota, policymakers have limited tools to raise PDMP use even though it is often required under state law. To address this policy dilemma, this study will test e-mails designed to facilitate PDMP use and evaluate their effects on PDMP use and controlled substance prescribing. This study will include a projected 7,126 physician and physician assistant prescribers of opioids and other controlled substances who lack active PDMP accounts, never query the PDMP, or query the PDMP infrequently relative to their prescribing volume. To generate evidence on clinician motivation for responding to encouragement, the study will randomly vary messaging to focus on legal requirements to use the PDMP vs. clinical benefits of the PDMP.

Interventions

BEHAVIORALPDMP Legal Mandate E-mail

E-mails highlighting the state's legal requirements to use the PDMP. There will be one initial email and one follow-up email one month later.

BEHAVIORALPDMP Clinical Benefit E-mail

E-mails highlighting the clinical benefits of having access to the PDMP and checking the PDMP before prescribing opioids. There will be one initial email and one follow-up email one month later.

Sponsors

Columbia University
Lead SponsorOTHER
University of Southern California
CollaboratorOTHER
Bowdoin College
CollaboratorOTHER
Abdul Latif Jameel Poverty Action Lab
CollaboratorOTHER
Minnesota Management and Budget
CollaboratorUNKNOWN
Minnesota Board of Pharmacy
CollaboratorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE

Intervention model description

Clinicians will be assigned at random to one of three arms: PDMP legal mandate e-mails, PDMP clinical benefit emails, or a control group.

Eligibility

Sex/Gender
ALL
Healthy volunteers
Yes

Inclusion criteria

* Minnesota physician or physician assistant * Controlled substance prescriber not following state requirements to maintain an active PDMP account, or opioid prescriber not searching the PDMP or infrequently searching the PDMP

Exclusion criteria

* No e-mail address available

Design outcomes

Primary

MeasureTime frameDescription
Rate of PDMP Engagement2 monthsAn indicator for increased PDMP engagement during the 2-month period after the first e-mails were sent. It will indicate whether the level of engagement rose from the baseline level that resulted in the clinician's enrollment into the study. For clinicians who lacked an account, the outcome will indicate whether they created one; for clinicians with an inactive account, the outcome will indicate whether they reactivated it. For those who never searched, it will indicate any search, and for those who rarely searched, it will indicate whether their search rate rose.
Volume of Potentially Guideline-discordant Opioid Prescribing2 monthsA composite of several measures of potentially guideline-discordant opioid prescribing. These will include: 1. Opioid co-prescriptions with other opioids 2. Opioid co-prescriptions with benzodiazepines 3. Opioid co-prescriptions with gabapentinoids 4. High daily opioid doses 5. Long-duration opioid prescriptions to opioid-naïve individuals

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORAdam Sacarny, PhD

Columbia University

PRINCIPAL_INVESTIGATORMireille Jacobson, PhD

University of Southern California

PRINCIPAL_INVESTIGATORTatyana Avilova, PhD

Bowdoin College

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 12, 2026