Antibiotics and shared decision-making in primary care

C C Butler1, P Kinnersley, H Prout

  • 1McMaster University, Faculty of Health Sciences, 1200 Main Street West, HSC 2V14, Hamilton, Ontario, Canada L8N 3Z5. cbutler@mcmaster.ca

Insights

Physician-patient communication models influence antibiotic prescribing for respiratory infections. Shared decision-making offers a framework to improve appropriate antibiotic use in primary care.

Area of Science:

  • Primary Care
  • Medical Communication
  • Infectious Diseases

Background:

  • Antibiotic overuse for respiratory tract infections (RTIs) is common, despite limited patient benefit.
  • The traditional paternalistic model of physician-patient interaction is often inappropriate for RTIs.
  • Current models fail to adequately balance patient perspectives, clinical judgment, and societal needs.

Purpose of the Study:

  • To analyze physician-patient interaction models in the context of antibiotic prescribing for RTIs.
  • To identify limitations of existing consultation models.
  • To propose shared decision-making as a superior framework for appropriate antibiotic use.

Main Methods:

  • Analysis of physician-patient interaction models.
  • Evaluation of assumptions underpinning the paternalistic model in RTIs.
  • Comparison of paternalistic, informed, and shared decision-making models.

Main Results:

  • The paternalistic model's assumptions are often invalid for RTIs.
  • The informed model neglects societal interests.
  • Shared decision-making (SDM) effectively integrates clinician and patient agendas.

Conclusions:

  • Shared decision-making provides a robust framework for improving antibiotic prescribing in primary care.
  • Communication strategies based on SDM can promote more appropriate antibiotic use.
  • Addressing both individual and societal factors is crucial for optimal antibiotic stewardship.

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