Antibiotic resistance. An impending crisis

Area of Science:

• Public Health
• Infectious Diseases
• Pharmacology

Background:

• Antimicrobial resistance (AMR) is a critical global concern impacting medicine and public health.
• Factors contributing to AMR are widespread and inadequately controlled, with a lack of comprehensive national strategies.
• Reducing the overuse and misuse of antimicrobial agents is essential to prolong the efficacy of existing antibiotics.

Purpose of the Study:

• To highlight the urgent need for strategies to combat the global emergence of antimicrobial resistance.
• To emphasize the role of population genetic models in understanding resistance development.
• To advocate for collaborative, leadership-driven action to control antibiotic resistance.

Main Methods:

• Review of the global emergence and drivers of antimicrobial resistance.
• Analysis of population genetic models illustrating resistance emergence and decay dynamics.
• Assessment of the multifaceted factors contributing to the AMR crisis.

Main Results:

• Antimicrobial resistance emerges rapidly under antibiotic selective pressure and decays slowly.
• The problem is exacerbated by widespread overuse and misuse of antimicrobial agents.
• Existing national strategies are insufficient to address the escalating threat.

Conclusions:

• Urgent implementation of resistance prevention measures is critical.
• Collaborative efforts involving government, industry, healthcare providers, and consumers are necessary.
• A national steering committee is recommended for the Kingdom of Saudi Arabia to guide AMR control efforts.