[Palliative geriatrics. What are the differences between oncologic and non-oncologic palliative geriatric...

Analysis of differences between oncologic and non-oncologic patients in the first German hospital-based special care unit for palliative geriatrics.

Systematic analysis of patients' records according to a standardized protocol.

A total of 217 patients from a hospital-based special care unit for palliative geriatrics (56.7% women, 43.4% men) were included over a retrospective period of 1.5 years. Patients were categorized as non-oncologic (53.4%, n=116) or oncologic (46.5%, n=101). Non-oncologic patients were older than oncologic patients (84.0 vs. 76.8 years, p=0.02), and showed a higher degree of functional dependence (p<0.001) and mortality (87.1% vs. 53.3%, p<0.001). The two most common non-oncologic categories of primary diagnoses were pulmonary and neurologic diseases: 19% each. Certain secondary diagnoses had a higher incidence with non-oncologic than oncologic patients, such as pulmonary disease (39% vs. 24%, p=0.02) and dementia (38% vs. 8%, p<0.001). The Charlson comorbidity index was found to be higher for oncologic patients than for non-oncologic patients (6.6 vs. 4.1, p=0.001). Non-oncologic patients also experienced more dysphagia (57% vs. 17%, p<0.001), NPO (43% vs. 12%, p<0.001), and tube or parenteral feeding (31% vs. 9%, p=0.001). Oncologic patients experienced more often symptoms of pain, constipation, agitation, diarrhea, vomiting, and nausea.

There are clinically relevant differences between oncologic and non-oncologic palliative geriatric inpatients regarding the constellation of symptoms, care, mortality, and the prevalence of concerns about hydration and feeding. These differences ought to be taken into account for further education, as well as further improvement of the healthcare system, to enable an appropriate standard of palliative care for geriatric patients.