Palliative Care Utilization and Hospital Transfers in Veterans Treated in Telecritical Care-Supported Intensive Care Units Versus Non-Telecritical Care Intensive Care Units.

Hadler RA, Gao Y, Beck B, Moeckli J, Massarweh N, Mosher H, Vaughan-Sarrazin M. Palliative Care Utilization and Hospital Transfers in Veterans Treated in Telecritical Care-Supported Intensive Care Units Versus Non-Telecritical Care Intensive Care Units. Journal of palliative medicine. 2024 Feb 6.

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Abstract:

Although telecritical care (TCC) implementation is associated with reduced mortality and interhospital transfer rates, its impact on goal-concordant care delivery in critical illness is unknown. We hypothesized that implementation of TCC across the Veterans'' Health Administration system resulted in increased palliative care consultation and goals of care evaluation, yielding reduced transfer rates. We included veterans admitted to intensive care units between 2008 and 2022. We compared palliative care consultation and transfer rates before and after TCC implementation with rates in facilities that never implemented TCC. We used generalized linear mixed multivariable models to assess the associations between TCC initiation, palliative care consultation, and transfer and subsequently used mediation analysis to evaluate potential causality in this relationship. Overall, 1,020,901 veterans met inclusion criteria. Demographic characteristics of patients were largely comparable across groups, although TCC facilities served more rural veterans. Palliative care consultation rates increased substantially in both ever-TCC and never-TCC hospitals during the study period (2.3%-4.3%, and 1.6%-4.7%, ? < 0.01). Admissions post-TCC implementation were associated with an increased likelihood of palliative care consultation (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.01-1.15). TCC implementation was also associated with a reduction in transfer rates (OR 0.90, 95% CI 0.84-0.95). Mediation analysis did not demonstrate a causal relationship between TCC implementation, palliative care consultation, and reductions in interhospital transfer rate. TCC is associated with increased palliative care engagement, while TCC and palliative care engagement are both independently related to reduced transfers.