Efficacy And Utility Of Resident-Run Telestroke Evaluations

Introduction: Exposure to telestroke in neurology residency is sparse despite its implementation in daily practice Due to COVID-19, we increased our utilization of telestroke Given this change in workflow, we investigated how residents utilize telestroke for “Code Brain” (CB) acute stroke evaluations and if expanding the use of telestroke in neurology residency programs is justified Methods: We retrospectively compared the number of CB evaluations, door to needle (DTN) times, door to decision (DTD) times, and NIHSS from March - June 2019 (in-person evaluations) against those in March - June 2020 (telestroke evaluations) We limited our study to resident-involved cases Nighttime and weekend CBs are run by a neurology resident and are remotely supervised Daytime CBs can be run by a resident, fellow, or attending We assumed that nighttime CBs are resident-run and daytime evaluations are the stroke team\u0027s evaluation Statistical analysis was performed using R Results: There were a total of 217 CBs in March - June 2019 and 115 in March - June 2020 In 2019, there were 120 daytime and 97 nighttime CBs;in 2020 there were 62 and 53 The mean DTN for the day for 2019 and 2020 was 45 9 ± 23 2 and 48 4 ± 20 2 (P=0 08) The mean DTN during the night for 2019 and 2020 was 67 3 ± 53 7 and 53 8 ± 25 8 (P=0 64) The mean DTD during the day for 2019 and 2020 was 48 1 ± 41 0 and 44 9 ± 37 6 (P=0 25) The mean DTD during the night for 2019 and 2020 was 60 9 ± 51 1 and 65 8 ± 94 6 (P=0 68) Using a generalized linear model approach to correct for shift (day/night), age, NIHSS, we found no significant differences in DTN or DTD before and after implementing resident-run telestroke Using Cohen\u0027s approach (1988) we estimated a Type 2 error probability at 7% Discussion: Our findings show that resident-run telestroke CBs are comparable to CBs run by fellows and attendings as DTN and DTD were not significantly different between the CBs run by residents in-person or via telestroke These metrics are also comparable for CBs in which a fellow or attending are supervising or running the CB Implementing resident-run telestroke consultation showed no effect on DTN or DTD after accounting for patient age, NIHSS, or the time of day These data should reassure programs seeking to grant telestroke privileges to trainees