[FEES in the stroke unit: recommendations for implementation in the clinical routine]

Dysphagia occurs in about 50 % of patients with acute stroke, is strongly related to early complications, such as aspiration pneumonia and is a major cause of increased morbidity and mortality in acute stroke. Flexible endoscopic evaluation of swallowing (FEES) has proven to be an easy to use, non-invasive tool for assessment of dysphagia in acute stroke, significantly adding accuracy to the clinical evaluation of dysphagia. With respect to the growing use of FEES in German stroke units this article summarizes recommendations for implementation and execution.A 3-step process is recommended to acquire the relevant knowledge and skills for carrying out FEES. After a systematic training (first step), swallowing endoscopy should be done under close supervision (second step) which is then followed by independent practice coupled with indirect supervision (third step). In principle, FEES should adopt a team approach involving both neurologists and speech language pathologists (SLP) or alternatively speech therapists. The allocation of responsibilities between these two professions should be kept flexible and should be adjusted to the individual level of education. Reducing the role of the SLP to mere assistance work in particular should be avoided. To enhance interprofessional communication and to allow for a smooth and efficient workflow, endoscopic grading of stroke-related dysphagia should adopt a standardized score that also includes protective and rehabilitative measures as well as nutritional recommendations. A major task for the future is to develop an educational curriculum for FEES that takes the specific needs of stroke unit care into account and is applicable to both physicians and SLPs.