The Palliative Care Approach and Prognostication
What palliative care is
Palliative care is specialized medical care focused on relieving symptoms and improving quality of life for people with serious illness, whatever the diagnosis or stage. It is appropriate at diagnosis and can be delivered alongside disease-directed treatment. Hospice is different: in the United States it is an insurance benefit for people with a prognosis of six months or less who have chosen comfort-focused care. A common exam trap is treating palliative care as synonymous with hospice or as giving up. Another trap is assuming palliative care requires stopping other treatments.
Prognostication
No single test predicts survival. Use multiple sources: performance status (Karnofsky, ECOG, Palliative Performance Scale), disease trajectory, symptoms such as weight loss or dyspnea, laboratory values, and the surprise question (Would I be surprised if this patient died in the next 12 months?). Cancer often follows a steady decline; organ failure has a sawtooth pattern; dementia and frailty show a prolonged dwindling course. Patients and families consistently overestimate prognosis, and clinicians do too. Present a range and describe best-case, typical, and worst-case scenarios rather than a single number.
Traps
Do not equate a low performance score with an immediate dying phase. Do not use prognosis to justify abandoning a patient. Do not present prognostic estimates as certainty. Reassess over time because trajectories change.
Worked example
A 72-year-old with metastatic pancreatic cancer has ECOG 3, Palliative Performance Scale 40%, weight loss, and rising bilirubin. The surprise question answer is no. Rather than saying six months, estimate weeks to a few months and explain the reasoning. Rule of thumb: combine at least three data points, state uncertainty explicitly, and connect the prognosis to what matters to the patient.