The role of speech-language pathologists in palliative care : where are we now? : a review of the literature

Introduction: Dysphagia and communication changes are common in life-limiting conditions and Speech-Language Pathology (SLP) involvement to facilitate effective communication, eating and drinking contributes to the goals of comprehensive palliative care. Aim: To examine the existing literature around the role of SLPs in palliative care to define the best practice role for SLPs in this area, identify current services and interventions provided by SLPs to patients with life-limiting conditions, assess for potential gaps between best practice in the literature and everyday SLP practice and opportunities for improvement. Methods: The methods used were electronic literature searches within MEDLINE, EMBASE and CINAHL, and manual searching. Papers were classified according to type. Meta-analysis was not appropriate due to the nature of the papers, and so a narrative exploration of themes was conducted. Results: Thirty-two papers were included (eight research, twenty-four non-research). Discussion: Specific roles for SLPs in dysphagia, communication, and holistic professional practice were identified. There is insufficient research to determine whether this is reflected in everyday SLP practice. Potential challenges to providing services include the impact of working with people who are dying, limited professional preparation, ongoing education constraints, and legal and ethical considerations. Further research into SLP activities with patients with life-limiting conditions is required to explore the valuable contributions already being made by SLPs to the care of patients with life-limiting illnesses and to identify opportunities to develop and improve evidence-based services in this area.