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A point prevalence survey was conducted on May 11, 2017, among inpatients at 6 hospitals in Saudi Arabia. The overall point prevalence was 6.8% (114 of 1,666). The most common types of infections were pneumonia (27.2%), urinary tract infections (20.2%), and bloodstream infections (10.5%). Approximately 19.2% of healthcare-associated infections were device associated.

Objectives: There is local and regional deficiency in the data examining the contribution of resistant pathogens to device-associated healthcare-associated infections (DA-HAIs). We examined such data in a multihospital system in Saudi Arabia in comparison with the US NHSN reports. Methods: Surveillance of DA-HAIs was prospectively conducted between 2008 and 2016 in 4 hospitals of Ministry of National Guard Health Affairs. Consecutive NHSN reports were used for comparison. Definitions and methodology of DA-HAIs and bacterial resistance were based on the NHSN reports. Results: In total, 1,260 pathogens causing 1,141 DA-HAI events were included. Gram-negative pathogens (GNPs) were responsible for 62.5% of DA-HAIs, with significantly higher Klebsiella, Pseudomonas, Acinetobacter, and Enterobacter than NHSN hospitals. Approximately 28.3% of GNPs and 23.5% of gram-positive pathogens (GPPs) exhibited some type of resistance. Nearly 34.3% of Klebsiella were cephalosporin-resistant; 4.8% of Enterobacteriaceae were carbapenem-resistant (CRE); 24.4% of Staphylococcus aureus were methicillin-resistant (MRSA; and 21.9% of Enterococci were Vancomycin-resistant (VRE). The multidrug resistance (MDR) rates were 65.0% for Acinetobacter, 26.4% for Escherichia coli, 23.0% for Klebsiella, and 14.9% for Pseudomonas. Resistant GNPs including cephalosporin-resistant Klebsiella, MDR Klebsiella, and MDR Escherichia coli were significantly more frequent than in NHSN hospitals, whereas resistant GPPs including MRSA and VRE were significantly less frequent than in NHSN hospitals. Conclusion: Compared with American hospitals, GNPs that contribute to DA-HAIs in Saudi hospitals show more resistance. The higher resistance rates in Klebsiella and Escherichia coli are alarming and call for effective antimicrobial stewardship programs.Funding: NoneDisclosures: None

Background: Studying temporal changes in resistant pathogens causing healthcare-associated infections (HAIs) is crucial in improving local antimicrobial and infection control practices. We analyzed 10-year trends in resistance in pathogens causing HAIs in a tertiary-care setting in Saudi Arabia and we compared such trends with those of the US NHSN. Methods: We performed a pooled analysis of surveillance data that were prospectively collected between 2007 and 2016 in 4 hospitals of the Ministry of National Guard Health Affairs. Definitions and methodology of HAIs and antimicrobial resistance were based on NHSN methods. Consecutive NHSN reports were used for comparisons. Results: In total, 1,544 pathogens causing 1,531 HAI events were included. Gram-negative pathogens (GNPs) were responsible for 63% of HAIs, with a significant increasing trend in Klebsiella spp and a decreasing trend in Acinetobacter spp. Methicillin-resistant Staphylococcus aureus (27.0%) was consistently less frequent than NHSN reports. Vancomycin-resistant Enterococci (20.3%) more than doubled during the study, closing the gap with the NHSN. Carbapenem resistance was highest for Acinetobacter (68.3%) and Pseudomonas (36.8%). Increasing trends of carbapenem resistance were highest for Pseudomonas and Enterobacteriaceae, closing the initial gaps with the NHSN. With the exception of Klebsiella and Enterobacter, multidrug-resistant (MDR) GNPs generally decreased, mainly due to the decreasing resistance to cephalosporins, fluoroquinolones, and aminoglycosides. Conclusions:The current trends probably reflect multiple local interventions to reduce HAIs and MDR as well as the heavy use of carbapenems and vancomycin. Our main challenge remains to further enhance the newly launched antimicrobial stewardship practices.Funding: NoneDisclosures: None