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Methods for Effective Disposal of Surplus Analgesics to Facilitate Elimination

Methods for Effective Disposal of Surplus Analgesics to Facilitate Elimination

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05991687
Acronym
MEDSAFE
Enrollment
200
Registered
2023-08-14
Start date
2023-07-31
Completion date
2026-09-04
Last updated
2026-09-10

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

Conditions

Analgesics, Opioids, Surgery

Keywords

Opioids, Drug disposal

Brief summary

The primary objective is to evaluate the difference in outcomes for mail-in vs. in-home disposal methods for leftover prescription opioids after discharge from surgery.

Interventions

OTHERIn-home drug disposal pouch

Will receive a drug disposal pouch to inactivate leftover prescription opioids for disposal after surgery.

OTHERMail-in prepaid envelope

Will receive a prepaid envelope to mail leftover prescription opioids for disposal after surgery

Sponsors

University of Michigan
Lead SponsorOTHER
Michigan Department of Health and Human Services
CollaboratorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Anticipated to be prescribed and use an opioid medication to treat acute pain after elective outpatient surgery * Opioid-naive

Exclusion criteria

* Inability to receive email and/or phone calls for follow up assessment

Design outcomes

Primary

MeasureTime frameDescription
Use of assigned disposal method2 weeks after surgeryAmong patients who have leftover opioids, patient report of the use of their assigned mail-in or in-home method of disposal by 2 weeks after surgery.

Secondary

MeasureTime frameDescription
Use of safe disposal method2 weeks after surgeryPatient-reported use of a method for disposal of leftover opioids that includes mail-in, in-home, pharmacy drop off, or flushing down the toilet by
Use of any disposal method2 weeks after surgeryPatient-reported use of any method to dispose of leftover opioids, that includes assigned methods, safe methods, and other methods such as placing in the trash
Feasibility of Intervention Measure (FIM)2 weeks after surgery
Acceptability of Intervention Measure (AIM)2 weeks after surgery
Patient-Reported Satisfaction with Use of Disposal Method (study derived question)2 weeks after surgeryPatient report of overall satisfaction with use of the assigned disposal method, on a 0 (worst) to 10 (best) numeric scale

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORMark Bicket, MD, PhD

University of Michigan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 11, 2026