Antimicrobial Stewardship Practices in Intensive Care Units in India

The inappropriate, excessive, and unreasonable use of antimicrobials by individuals significantly contributes to the development of antimicrobial resistance (AMR). It is crucial for us to adopt responsible and judicious practices in antibiotic utilization as the supply of antibiotics continues to dwindle at a rapid pace. The year 2010 marked India’s designation as the largest global consumer of antibiotics, underscoring the urgent need to curb their careless and excessive usage within the population. Common misconceptions, such as the belief that broad-spectrum antibiotics are inherently safer, and the failure to differentiate between bacterial infections and nonbacterial infections or noninfectious syndromes contribute to the misuse of antibiotics. Furthermore, inappropriate antibiotic use extends to unnecessary prolongation of treatment courses, overlapping coverage (e.g., concurrent gram-negative or anaerobic coverage), and the treatment of colonizing organisms or nonpathogenic contaminants. The establishment of a stewardship program to promote prudent antibiotic use is essential in addressing these irrational practices effectively. Antimicrobial stewardship entails a range of systematic interventions designed to assess and improve the appropriate utilization of antibiotics. This encompasses advocating for the selection of the most suitable antibiotic in relation to type, dosage, duration, and route of administration, leading to enhanced patient outcomes and decreased occurrence of adverse effects.