“…68 Recognition of existential distress, and appropriate use of sedation in such cases, was considered important. 34 Equally, however, patient sedation as a side effect of palliative analgesia was seen as a barrier to communication and expression of choice, with some staff feeling inadequately trained to cope with dying patients. 39 Although privacy for patients was highlighted as a key component of dignified care in many papers, 29,39,46,52 dying alone was also seen as a failing in care in some of the papers under review.…”