Academic Detailing Interventions and Evidence-Based Prescribing: A Systematic Review

Area of Science:

• Health Services Research
• Medical Education
• Pharmacology

Background:

• Academic detailing (AD) is a key strategy for promoting evidence-based prescribing among clinicians.
• This interactive educational outreach aims to improve medication use and patient outcomes.

Purpose of the Study:

• To systematically evaluate academic detailing programs focused on improving prescribing behavior.
• To identify program characteristics associated with successful outcomes in evidence-based prescribing.

Main Methods:

• A systematic literature search was conducted on MEDLINE for studies published between April 2007 and December 2022.
• Included were randomized and non-randomized trials assessing academic detailing interventions for prescribing improvement, with a focus on studies measuring prescribing outcomes.
• Risk of bias was assessed, and analyses focused on studies with low to moderate risk.

Main Results:

• 118 studies were reviewed, targeting areas like antibiotic overuse, opioid prescribing, mental health, and cardiovascular disease.
• Among 36 low-risk studies, 50% showed significant improvements in all prescribing outcomes, and 19% improved at least one outcome.
• The median absolute change in targeted medication use was 4.0%.

Conclusions:

• Academic detailing interventions demonstrate substantial effectiveness in modifying prescribing behavior.
• Despite variable evidence quality, findings support the widespread use of academic detailing to enhance evidence-based prescribing in diverse clinical environments.