RESUMEN
Oral healthcare is one of the most missed aspects of fundamental care. Failure to provide reliable and effective daily oral healthcare for older patients can lead to hospital-acquired pneumonias, longer hospital stays, increased health costs, and poor patient experience. The objective of this study was to codesign, implement, and evaluate an oral healthcare intervention for older adults in a geriatric unit. This mixed methods implementation project combined the hospital's quality improvement processes with the i-PARIHS knowledge translation framework. Multilevel facilitation guided the development of multidisciplinary implementation strategies, which were co-designed, tailored, and implemented at the ward and organizational level, targeting: awareness/engagement; clinical guideline development; building workforce capacity; access to appropriate products; patient awareness and support; utilization of multidisciplinary/dental referral pathways; and systematizing oral healthcare documentation. Gaps between evidence-based and current oral healthcare practice were identified through audits of practice and interviews with patients. Interviews and surveys with staff evaluated the feasibility and acceptability of the oral healthcare intervention and the success of implementation strategies. At the conclusion of the project, awareness, attitudes, and capacity of staff had increased, however, we could not demonstrate change in multidisciplinary oral healthcare practices or improvements for individual patients. Despite mixed success, the project informed discussions about including oral healthcare as a national healthcare standard for the acute care sector in Australia. Attempts to address oral healthcare may have started locally, but its impact was through policy change, which will empower health practitioners and managers to support practice change more widely.