RESUMO
Objective: To review and study implementation of an automated hand hygiene reminder system (AHHRS). Design: Prospective, nonrandomized, before-after quality improvement pilot study conducted over 6 months. Setting: Medical-surgical unit (MSU) and medical intensive care unit (MICU) at a public hospital in New York City. Participants: There were 2,642 healthcare worker observations in the direct observation (DO) period versus 265,505 in the AHHRS period, excluding AHHRS observations collected during the 1-month crossover period when simultaneous DO occurred. Intervention: We compared hand hygiene adherence (HHA) measured by DO prior to the pilot and after AHHRS implementation. We compared changes in HHA and potential cross-contamination events (CCEs) (room exit and subsequent entry without HHA) from baseline for each biweekly period during the pilot. Results: Engagement, education/training, data transparency, and optimization period resulted in successful implementation and adoption of the AHHRS. Observations were greater utilizing AHHRS than DO (265,505 vs 2,642, P < .01). Due to the expected Hawthorne effect, HHA was significantly less for AHHRS than DO in MSU (90.99% vs 97.21%, P < .01) and MICU (91.21% vs 98.65%, P < .01). HHA significantly improved from 86.47% to 89.68% in MSU (P < .001) and 85.93% to 91.24% in the MICU (P < .001) from the first biweekly period of AHHRS utilization to the last. CCE decreased from 73.42% to 65.11% in the MSU and significantly decreased from 81.22% to 53.19% in the MICU (P < .05). Conclusions: We describe how an AHHRS approach was successfully implemented at our facility. With ongoing feedback and system optimization, AHHRS improved HHA and reduced CCE over time.
RESUMO
The coronavirus disease 2019 pandemic has impacted millions of people worldwide. This novel virus has a variety of presentations and complications. Notably, patients with this infection have an associated coagulopathy, presenting with symptoms such as gastrointestinal bleeds, deep vein thrombosis, ischemic cerebrovascular events, and pulmonary embolism. Although there are documented cases of venous thromboembolism in patients with coronavirus disease 2019, the authors present an interesting case of upper extremity arterial thromboembolism in a 75-year-old patient surgically treated for arterial thrombus removal. We also discuss diagnosis, medical management, and surgical approach to an upper extremity arterial thromboembolism in a patient with coronavirus disease 2019, to highlight the challenges of hypercoagulability in such patients.
