Hospital swallowing checks often missed in people with Parkinson’s

Swallowing difficulties can have serious consequences for people with Parkinson’s, but a hospital audit found that these problems were rarely checked for when patients were admitted. The findings highlight gaps in care that could leave some patients at risk of lung infections, poor nutrition and difficulties taking their medication. Researchers at York and Scarborough Teaching Hospitals NHS Foundation Trust reviewed the medical records of 45 people with Parkinson’s admitted to hospital with an acute illness between May 2023 and December 2024. They assessed whether staff followed recommendations for identifying and managing swallowing problems, also known as dysphagia. The results revealed several important gaps. Only 18% of patients were screened for swallowing difficulties on admission. Among patients identified as having these problems, fewer than half were referred to a speech and language therapist, who can assess swallowing and recommend ways to make eating and drinking safer. Nutrition was another concern. Only 51% of patients received a documented nutritional assessment. Although 91% received their prescribed medication during their hospital stay, 27% of those with swallowing difficulties had no documented alternative method for taking their medicines. This matters because difficulty swallowing tablets can interfere with the carefully timed medication schedules that many people with Parkinson’s depend on. Planning for care after discharge was also limited. Just 7% of discharge summaries contained written information about managing swallowing difficulties. Without this information, community healthcare professionals and family members may not know what support is needed once the patient returns home. The researchers also reported readmissions involving aspiration pneumonia, a lung infection that can occur when food, drink or saliva enters the airways. Why swallowing problems can be missed Parkinson’s can affect the muscles involved in swallowing. Some people cough or choke when eating, but others experience silent aspiration, when food or liquid enters the airways without triggering an obvious cough. This means a person can have a potentially serious swallowing problem without showing clear warning signs. The study highlights the importance of checking swallowing early during hospital admission, rather than waiting for a patient to report a problem. If difficulties are identified, appropriate assessment can help staff decide whether changes to food or drink, specialist therapy or alternative ways of taking medication are needed. The findings come from a review of just 45 patients at one hospital, so they cannot establish how common these problems are across all hospitals. The audit also identifies gaps in documented care; it cannot confirm that every assessment or intervention not recorded in the medical notes was never carried out. Nevertheless, the results point to a practical opportunity to improve hospital care for people with Parkinson’s: screen for swallowing difficulties at admission, refer patients for specialist assessment when needed, review medication administration and ensure that swallowing recommendations are clearly communicated at discharge. For people with Parkinson’s and their families, the findings are a reminder to tell hospital staff about any known swallowing difficulties and to raise concerns about coughing during meals, unexplained weight loss, reduced food or fluid intake, or repeated chest infections. Swallowing problems can be easy to overlook, but identifying them promptly can help ensure that patients receive the right care.