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A Difference-In-Differences Analysis of New Persistent Opioid Use After Surgery

NCT04805229 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 30000

Last updated 2021-03-18

No results posted yet for this study

Summary

The Michigan Opioid Prescribing and Engagement Network (M-OPEN) was established in 2016 with the goal of reducing excessive opioid prescribing after surgery using evidence-based prescribing guidelines. Beginning in July 2016, M-OPEN began a statewide quality improvement campaign to educate providers and share prescribing best practices. This retrospective study examines the effect of these efforts on new persistent opioid use after surgery compared to other states where no such program existed using a difference-in-differences approach.

Conditions

  • Opioid Use

Interventions

OTHER

Retrospective analysis of opioid use after surgery

Retrospective analysis of opioid use after one of the following surgical procedure categories: laparoscopic cholecystectomy, laparoscopic appendectomy, minor hernia repair (including laparoscopic or open inguinal, femoral, umbilical, and epigastric hernia repair), open and laparoscopic ventral/incisional hernia repair, laparoscopic colectomy, open colectomy, vaginal hysterectomy, laparoscopic hysterectomy, and open abdominal hysterectomy.

Sponsors & Collaborators

Principal Investigators

  • Chad Brummett, MD · University of Michigan

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2013-01-01
Primary Completion
2019-12-31
Completion
2019-12-31

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04805229 on ClinicalTrials.gov