RESUMEN
During the SARS-CoV-2 pandemic, hospital-based liaison geriatric units (LGUs) were created in Spanish hospitals with the aim to improve health care coordination between nursing homes (NHs) and hospitals. Our university hospital created a comprehensive, proactive LGU serving 31 public and private NHs of different sizes and characteristics to offer support to more than 2500 residents. In the first 3 months of 2021, this LGU performed 1252 assessments (81% as outpatients, 12% at the emergency department, and 7% during hospitalization), avoiding an estimated 49 hospital transfers and 29 hospitalizations. Other activities included giving NHs support and advice during COVID-19 outbreaks, comanagement of selected residents with other hospital-based specialists (implementing telemedicine), and implementation of a protocol that allowed using drugs only approved for hospital use in selected NHs. This model of LGU has been shown to be feasible, to improve residents' health care, and avoid hospital referrals. Long-term care needs to be re-imagined, and hospital geriatric departments need to prove that they are able to offer expertise to support NH health care professionals.