Global contributors to antibiotic resistance
2019
Introduction:
Antibiotic-resistant infections have become increasingly prevalent nowadays. As a result, it is essential to examine the key socioeconomic and political factors which contribute to the rise in the prevalence of
antibiotic resistancein developing and developed nations. This study aims to identify the various contributors to the development of
antibiotic resistancein each
typeof
nation. Methods: PUBMED was used to identify primary research, systematic reviews, and narrative reviews published before Jan 2017. Search terms included
antibiotic resistance, antimicrobial resistance, superbugs, multidrug-resistant
organisms,
developing countries,
developed countries. Publications from different countries were included to ensure generalizability. Publications were excluded if they didn't mention factors causing resistance, focused on the molecular basis of resistance, or if they were case reports. Publicly available reports from national and
international healthagencies were used. Results: In
developing countries, key contributors identified included: (1) Lack of surveillance of resistance development, (2) poor quality of available
antibiotics, (3) clinical misuse, and (4) ease of availability of
antibiotics. In
developed countries, poor hospital-level regulation and excessive
antibioticuse in food-producing animals play a major role in leading to
antibiotic resistance. Finally, research on novel
antibioticsis slow ing down due to the lack of economic incentives for
antibioticresearch. Conclusion: Overall, multiple factors, which are distinct for developing and
developed countries, contribute to the increase in the prevalence of
antibiotic resistanceglobally. The results highlight the need to improve the regulatory framework for
antibioticuse and research globally.
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