UK survey of clinical consistency in tracheostomy management.

BACKGROUND: Many speech and language therapists (SLTs) work with patients who have a tracheostomy. There is limited information about their working practices and the extent to which recent publications and research have influenced the speech and language therapy management of the tracheostomized patient. AIMS: This study reviews the current patterns of clinical practice for SLTs in the management of adult tracheostomized patients in the UK. METHODS & PROCEDURES: An online questionnaire was completed by 106 SLTs with prior experience in tracheostomy management. The information from this was explored to determine patterns of practice across various areas of speech and language therapy tracheostomy management including clinical roles and responsibilities, management of communication disorders, and assessment and management of dysphagia and decannulation. These clinical patterns were then examined with respect to the current literature, emerging patterns in evidence-based practice and national practice guidelines. OUTCOMES & RESULTS: The results indicate a moderate to high level of clinical consistency in the majority of areas evaluated across the scope of tracheostomy management in speech and language therapy. Consistency in practice areas such as increased utilization of instrumental assessments and conservative use of the Modified Evans Blue Dye Test indicate clinical application in line with current research. Limited clinical consensus or inconsistencies in evidence-based services were identified in aspects of practice that are supported by conflicting or emerging research evidence. Such areas include involvement in cuff deflation regimes, adoption of specific decannulation procedures and participation in multidisciplinary team management. CONCLUSIONS & IMPLICATIONS: SLTs in the UK provide a moderate to high level of consistent practice in tracheostomy management. This study identifies areas of tracheostomy management that require further research in order to establish clinical practice guidelines and to address discrepancies between research evidence and clinical implementation.

A pilot study of fibreoptic endoscopic evaluation of swallowing in patients with cuffed tracheostomies in neurological intensive care.

INTRODUCTION: Patients on neurological intensive care units (NICU) who require ventilatory support often suffer from co-existing bulbar dysfunction, either because of their underlying disease or because of their decreased level of consciousness. For this reason, most patients are ventilated through a cuffed tracheostomy tube, which allows a degree of protection from tracheal aspiration of saliva and gastric contents. Patients who are awake often complain of thirst, but traditionally are only offered oral fluids when the cuff of the tracheostomy tube has been deflated. Given that many patients in NICU cannot tolerate cuff deflation, a reliable technique is needed to assess the adequacy of the patient's swallow and therefore the risk of aspiration when the tracheostomy cuff is inflated. METHODS: The aim of this feasibility study was to examine the viability of Fibreoptic Endoscopic Evaluation of Swallowing (FEES) as a diagnostic tool to assess the effectiveness of swallowing in four NICU patients with cuffed tracheostomies. RESULTS: The technique was successful in all of the four patients. One patient was found to have a normal swallow. Two patients were seen to have laryngeal penetration of fluids and one patient aspirated the fluid challenge. CONCLUSION: This pilot study has demonstrated the feasibility of using the FEES technique for assessment of swallowing in patients with cuffed tracheostomy tubes; it therefore presents the prospect of allowing earlier drinking in such patients whilst helping confirm the safety of such a strategy.