2021 Volume 58 Issue 4 Pages 610-616
Aim: Many older people with end-stage dementia die of pneumonia, but the details of their distress have been unclear. The present study clarified the distress experienced by such individuals due to pneumonia.
Methods: We searched for literature corresponding to 5 clinical questions (CQs) concerning including "What distress is experienced by older people with end-stage dementia due to pneumonia (CQ1) ?" using a search formula with the Web version of the Central Medical Magazine, MEDLINE (STN)/EMBASE (STN), Cochrane Library, and extracted 604 articles. Forty-two articles corresponding to 5 CQs were extracted by primary screening using abstracts, and 17 articles were adopted after the secondary screening. A total of six articles corresponding to CQ1 were ultimately analyzed.
Results: Older people with end-stage dementia who died of pneumonia reported more discomfort and dyspnea than those who died of dehydration. Their main symptoms were respiratory symptoms, such as cough, sputum, and dyspnea, a fever and somnolence. Distress such as dyspnea and discomfort among older people with end-stage dementia recovering from pneumonia peaked on the day of the diagnosis. Furthermore, in older people with end-stage dementia dying of pneumonia, distresses began approximately one week before death and peaked on the day before death. A few days before death, several distressing symptoms, such as pain, dyspnea and restlessness/agitation, were often observed at the same time.
Conclusions: If older people with end-stage dementia contract pneumonia and die from it, attentive palliative care is needed to manage their severe discomfort, dyspnea and other sources of distress.
