Gaps and barriers in the implementation and functioning of antimicrobial stewardship programmes: results from an educational and behavioural mixed methods needs assessment in France, the United States, Mexico and India

Abstract

Background Evidence shows limited adherence to antimicrobial stewardship (AMS) principles. Objectives To identify educational gaps and systemic barriers obstructing adherence to AMS principles. Methods A mixed-methods study combining a thematic analysis of qualitative interviews (January–February 2021) and inferential analysis of quantitative surveys (May–June 2021) was conducted. Participants from France, the USA, Mexico and India were purposively sampled from online panels of healthcare professionals to include infectious disease physicians, infection control specialists, clinical microbiologists, pharmacologists or pharmacists expected to apply AMS principles in their practice setting (e.g. clinic, academic-affiliated or community-based hospital). A gap analysis framework guided this study. Results The final sample included 383 participants (n = 33 interviews; n = 350 surveys). Mixed-methods findings indicated suboptimal knowledge and skills amongst participants to facilitate personal and collective application of AMS principles. Survey data indicated a gap in ideal versus current knowledge of AMS protocols, especially amongst pharmacologists (Δ0.95/4.00, P < 0.001). Gaps in ideal versus current skill levels were also measured and were highest amongst infectious control specialists (Δ1.15/4.00, P < 0.001), for convincing hospital executives to allocate resources to AMS programmes. Already existing systemic barriers (e.g. insufficient dedicated time/funding/training) were perceived as being aggravated during the COVID-19 pandemic (72% of survey participants agreed). Reported gaps were highest in India and France. Conclusions The educational needs of professionals and countries included in this study can inform future continuous professional development activities in AMS. Additional funding should be considered to address perceived systemic barriers. Local assessments are warranted to validate results and suitability of interventions.

Antibiotic Resistance in India: Counteractive Consequences Using Antibiotics During the COVID-19 Pandemic

“…An ongoing need to improve the implementation of AMS was highlighted in a literature analysis from 2021 by emphasizing the need to create a culture of trust "by offering mutual assurance for action." According to the objective measurements gathered from the case questions and information from qualitative data, India and France perceived the greatest gaps between present and ideal levels, in comparison to the USA and Mexico [45][46][47].…”