Bosley, Christopher L.

BACKGROUND: Respiratory therapists (RTs) work alongside allied health staff, nurses, and physicians during stressful and traumatic events that can be associated with emotional and physiological implications known as second victim (SV) experiences (SVEs). This study aimed to evaluate SVEs of RTs, including both positive and negative implications. METHODS: RTs within a large academic health care organization across Minnesota, Wisconsin, Florida, and Arizona were asked to participate in an anonymous survey that included the validated Second Victim Experience and Support Tool-Revised to assess SVEs as well as desired support services. RESULTS: Of the RTs invited to participate, 30.8% (171/555) completed the survey. Of the 171 survey respondents, 91.2% (156) reported that they had been part of a stressful or traumatic work-related event as an RT, student, or department support staff member. Emotional or physiologic implications experienced by respondents as SVs included anxiety 39.1% (61/156), reliving of the event 36.5% (57/156), sleeplessness 32.1% (50/156), and guilt 28.2% (44/156). Following a stressful clinical event, 14.8% (22/149) experienced psychological distress, 14.2% (21/148) experienced physical distress, 17.7% (26/147) indicated lack of institutional support, and 15.6% (23/147) indicated turnover intentions. Enhanced resilience and growth were reported by 9.5% (14/147). Clinical and non-clinical events were reported as possible triggers for SVEs. Nearly half of respondents 49.4% (77/156) indicated feeling like an SV due to events related to COVID-19. Peer support was the highest ranked form of desired support following an SVE by 57.7% (90/156). CONCLUSIONS: RTs are involved in stressful or traumatic clinical events, resulting in psychological/physical distress and turnover intentions. The COVID-19 pandemic has had a significant impact on RTs’ SVEs, highlighting the importance of addressing the SV phenomenon among this population.

Introduction: Excessive alarm burden contributes to alarm fatigue, causing staff to ignore or delay response to clinically significant alarms. The objective of this quality improvement project was to reduce yellow self-resolving SpO2 alarms from a mean of 14 alarms/patient-hour (APH) to 7 APH (a 50% reduction) within a 6-month period, without significantly decreasing the amount of time spent in target SpO2 range (90%–95%). Methods: A multidisciplinary team used Define-Measure-Analyze-Improve-Control methodology to identify etiologies of alarm frequency and design improvement interventions to reduce alarm burden in a single-site Level IV NICU. Data-driven changes in alarm limit settings, alarm delay, and trial of a new pulse oximeter probe were used. Alarm data from the bedside monitor were analyzed following each improvement cycle. As a balancing measure, histograms monitored time spent in target SpO2 range. Results: SpO2 alarm data were collected for 4,320 patient-hours (180 patient-days) on 40 neonatal intensive care unit patients meeting inclusion criteria. Corresponding histograms were obtained for each patient day. Following 5 Plan-Do-Study-Act cycles, the mean number of yellow self-resolving SpO2 alarms decreased from 14 to 5 APH, a 64% decrease. There was no difference in time spent in target SpO2 range (50% versus 50%, P = 0.93). After achieving the project aim, 2 control phase measurements demonstrated sustained improvement (mean APH = 6). Conclusions: Yellow self-resolving SpO2 alarm frequency was reduced by 64% through the implementation of data-driven changes in alarm limit settings, alarm delays, and trial of a more sensitive oximeter probe without introducing harm to patients.