Impact of the Veterans Affairs National Telestroke Program's Subacute Telestroke Service on Interhospital Transfers.

Stamm B, Tang Q, Daggy J, Myers LJ, Calcatera S, Spontak K, Larson J, Graham G, Musser WS, Hermann L, Damush T, Williams LS. Impact of the Veterans Affairs National Telestroke Program's Subacute Telestroke Service on Interhospital Transfers. The Neurohospitalist. 2025 Dec 13; 19418744251403894, DOI: 10.1177/19418744251403894.

Dimensions for VA is a web-based tool available to VA staff that enables detailed searches of published research and research projects.

If you have VA-Intranet access, click here for more information vaww.hsrd.research.va.gov/dimensions/

VA staff not currently on the VA network can access Dimensions by registering for an account using their VA email address.    Search Dimensions for VA for this citation
* Don't have VA-internal network access or a VA email address? Try searching the free-to-the-public version of Dimensions

Search for Abstract from PubMed

---

Abstract:

< b > Background and Purpose: < /b > Telestroke improves access to acute ischemic stroke (AIS) expertise, aids in decision-making, and reduces interhospital transfers. Few studies have examined subacute inpatient telestroke services, which focus on inpatient stroke workup and management. < b > Methods: < /b > In this retrospective cohort study of patients with emergency department (ED) diagnosis of AIS from 10/2021-6/2024, we sought to determine the impact of a novel subacute telestroke program on ED transfer rates at participating hospitals. For intervention sites (that implemented the subacute teleconsult program), the period prior to subacute consult "go-live" date was considered the pre-implementation period. Control sites (without the subacute program) were considered preimplementation prior to 5/22/2023 (when approximately half of intervention sites had initiated the subacute program). Logistic regression with generalized estimating equations evaluated the association between implementation time-period and odds of ED transfer in intervention and control sites, adjusting for age, NIHSS, sex, race, and an intervention by time-period interaction term. < b > Results: < /b > 1266 patients met eligibility criteria (N = 544 patients from 11 control sites and N = 722 patients from 11 intervention sites). The ED transfer rate was lower within intervention sites post-implementation (pre: 25.7% to post: 22.5%) and higher in control sites (pre: 25.9% to post: 27.1%). These comparisons were statistically nonsignificant in the multivariable analysis. < b > Conclusions: < /b > There was a reduction in interhospital transfers after implementation of a subacute telestroke consultation service, but results were nonsignificant in adjusted models. Future analyses should evaluate whether receipt of a subacute telestroke encounter at the patient-level is associated with reduced interhospital transfer for stroke.