Perceptions of prognosis and goal of treatment in patients with malignant gliomas and their caregivers

BACKGROUND: Patients with malignant gliomas have a poor prognosis. However, little is known about patients' and caregivers' understanding of the prognosis and the primary treatment goal. METHODS: We conducted a prospective study in patients with newly diagnosed malignant gliomas (N = 72) and their caregivers (N = 55). At 12 weeks after diagnosis, we administered the Prognosis and Treatment Perceptions Questionnaire to assess understanding of prognosis and the Hospital Anxiety and Depression Scale to evaluate mood. We used multivariable regression analyses to explore associations between prognostic understanding and mood and McNemar tests to compare prognostic perceptions among patient-caregiver dyads (N = 48). RESULTS: = .02). CONCLUSIONS: Patients with malignant gliomas frequently hold inaccurate perceptions of the prognosis and treatment goal. Although caregivers more often report an accurate assessment of these metrics, many still report an overly optimistic perception of prognosis. Interventions are needed to enhance prognostic communication and to help patients cope with the associated distress.