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Educating physicians on strong opioids by descriptive versus simulated-experience formats: a randomized controlled

Odette Wegwarth1,2, Claudia Spies3, Wolf-Dieter Ludwig4

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Area of Science:

  • Medical Education
  • Pain Management
  • Clinical Pharmacy

Background:

  • Long-term strong opioid prescriptions for chronic noncancer pain lack scientific evidence.
  • Miscalibrated risk perceptions contribute to inappropriate opioid use.
  • Physician education formats may influence risk perception and prescribing behavior.

Purpose of the Study:

  • To compare the effects of descriptive versus simulated-experience educative formats on physicians' risk perceptions of strong opioids.
  • To evaluate the impact of these formats on opioid prescription behavior for chronic noncancer pain.

Main Methods:

  • Two independent exploratory randomized controlled online trials were conducted in Germany.
  • 300 general practitioners and 300 pain specialists were randomly assigned to either a descriptive (fact box) or simulated-experience (interactive simulation) format.
  • Primary endpoints included objective risk perception and actual prescriptions of seven therapy options.

Main Results:

  • Both formats improved risk perception accuracy immediately post-intervention.
  • Simulated experience significantly reduced actual prescription rates for strong and/or weak opioids compared to description.
  • Simulated experience increased non-drug-based therapy prescriptions and implementation of intended behaviors.

Conclusions:

  • Descriptive and simulated-experience formats are equally suitable for improving exact risk perception.
  • Simulated experience education is more effective for promoting less risky prescription habits and reducing opioid reliance.
  • Tailoring educational formats to specific risk communication goals is recommended.