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Background and Aims: In the realm of healthcare, device-associated hospital-acquired infections (DA-HAIs) pose significant challenges. These infections occur due to invasive medical devices and can lead to serious complications for patients. This study intends to assess the trends in device-associated infections over time in order to improve patient safety and quality through measurements and improvements in device-associated infections. Methods: The Department of Microbiology conducted a routine surveillance using a specific infection surveillance proforma for various healthcare-associated infections, including ventilator-associated events (VAEs), central line–associated bloodstream infections (CLABSI) and catheter-associated urinary tract infections (CAUTI). The data were examined at the end of each month, and the infection rate was determined using CDC guidelines. Results: The overall rate of HAI was found to be 1.69 HAI cases per 1,000 patient days. The cumulative DAI rates for the years 2021 and 2022 were CAUTI 6.14/1,000 urinary catheter days, CLABSI 4.5/1,000 central line catheter days and VAE 16.3/1,000 ventilator days. Discussion: It was observed that the CAUTI and CLABSI rates in our institution were comparable to or slightly higher than the national standard benchmark and INICC report and were significantly higher compared to the CDC/NHSN benchmark. The VAE rate was comparable to INICC report but was significantly higher compared to the NSB and the CDC/NHSN reports. Conclusion: Individual hospitals should make efforts to generate and evaluate their DAI trends and overall HAI rates and implement and improve their infection control programme to collectively achieve the target in our country in bringing down HAIs.
Yazhini Karuppiah (Sun,) studied this question.