A Hospitalist-Led, Tele-ICU-Supported Model for Critical Care and Transfer Decisions in Rural Hospitals: A Conceptual Framework

Abstract

Rural hospitals in the United States regularly care for critically ill patients, yet most operate without on-site intensivists, maintain
only a handful of monitored beds, and depend on transfer to regional referral centers that are often full. In these hospitals
the hospitalist is usually the only physician at the bedside when a patient deteriorates, and must decide, often at night- and
under-time pressure, whether the patient can be managed locally or must be moved. Tele-critical care (tele-ICU) can bring
intensivist expertise across distance, but it has largely been organized as a remote monitoring service rather than as support
for this decision, which leaves the role of the bedside clinician poorly defined and the transfer decision largely unstructured.
This study used a theory-informed narrative synthesis to develop a conceptual framework that places the rural hospitalist at
the center of critical care and transfer decisions while drawing on tele-ICU as a structured partner. In the proposed model, the
hospitalist remains the accountable clinical leader, and the remote intensivist team contributes continuous surveillance, specialist
consultation, protocol support, and an independent view on whether care should continue locally. Signs of deterioration prompt
a joint bedside and virtual assessment that places each patient in local care, in local co-management with intensive remote
support, or on a pathway to prompt transfer. That placement is revisited as the patient’s condition, local staffing, weather,
referral-center capacity, and family preferences change, so the same patient may warrant a different decision on a different
day. Coordinated action and shared case review close the loop, allowing every transfer and every patient kept locally to inform
future protocols, training, and transfer agreements. The framework connects these elements to outcomes for patients, care
processes, the regional health system, and the rural workforce, and it yields testable propositions and an agenda for evaluation.
Treating tele-ICU as decision support for the hospitalist, rather than as a substitute for bedside leadership, offers a practical
route to safer care closer to home, better use of scarce referral-center beds, and a more sustainable rural physician workforce.