End-of-life care in patients with advanced lungcancer

摘要

Despite advances in the detection, pathological diagnosis and therapeutics of lung cancer, many patients still develop advanced, incurable and progressively fatal disease. As physicians, the duties to cure sometimes, relieve often and comfort always should be a constant reminder to us of the needs that must be met when caring for a patient with lung cancer. Four key areas of end-of-life care in advanced lung cancer begin with first recognizing ‘when a patient is approaching the end of life’. The clinician should be able to recognize when the focus of care needs to shift from an aggressive life-sustaining approach to an approach that helps prepare and support a patient and family members through a period of progressive, inevitable decline. Once the needs are recognized, the second key area is appropriate communication, where the clinician should assist patients and family members in understanding where they are in the disease trajectory and what to expect. This involves developing rapport, breaking bad news, managing expectations and navigating care plans. Subsequently, the third key area is symptom management that focuses on the goals to first and foremost provide comfort and dignity. Symptoms that are common towards the end of life in lung cancer include pain, dyspnoea, delirium and respiratory secretions. Suchsymptoms need to be anticipated and addressed promptly with appropriatemedications and explanations to the patient and family. Lastly, in order forphysicians to provide quality end-of-life care, it is necessary to understandthe ethical principles applied to end-of-life-care interventions. Misconceptionsabout euthanasia versus withholding or withdrawinglife-sustaining treatments may lead to physician distress and inappropriatedecision making.