Palliative care in the older adult with advanced lung disease

Advanced lung disease, including chronic obstructive pulmonary disease (COPD) and various types of interstitial lung disease (ILD), are common disabling respiratory conditions with increasing prevalence in older adults. In this chapter, we provide an overview of COPD and ILD along with a summary of palliative care issues relevant to these populations. While the diseases tend to be gradually progressive, the time course and prognostication is highly variable with long periods of stability and occasional severe exacerbations. The symptom burden in advanced lung disease is high, with significant dyspnea, including physiologic dyspnea from hypoxia and hypercarbia as well as psychological, spiritual, interpersonal aspects of dyspnea which together are described as "total dyspnea". Functional status is often significantly impaired, and co-morbid depression and anxiety are common. Palliative care is important for symptom management as well as advance care planning (ACP) and end-of-life (EOL) preparations. Non-pharmacologic interventions should be the first line for approaching dyspnea, and pulmonary rehabilitation is an important avenue for improving functional status and providing palliative care education. Opioids are available for pharmacologic management of refractory dyspnea. Early palliative care is important for people with COPD and ILD, as they learn to navigate the burdens of chronic illness. Further research and education are needed to enhance palliative care efforts in this complex population.