Uncertain diagnosis and prognosis in advanced melanoma: A qualitative study of the experiences of bereaved carers in a time of immune and targeted therapies.

BACKGROUND: Recent advances in advanced melanoma therapies are associated with improved survival for some patients. How patients with diagnoses of advanced disease and their carers experience this expanding treatment paradigm, however, is not well understood.

OBJECTIVES: We explored bereaved carers' accounts of the trajectory of advanced melanoma involving treatment by immune or targeted therapies to build an understanding of their experiences of care relating to diagnosis and prognosis.

METHODS: A qualitative exploratory design, using methods drawn from grounded theory was adopted. Analyses drew on in-depth interviews with 20 bereaved carers from three metropolitan melanoma treatment centres in Australia. A flexible interview guide and a structured approach of concurrent data collection and analysis were applied.

RESULTS: Carers described qualities of the experience including the shock of diagnosis after a sometimes-innocuous presentation with vague symptoms. They reported an unclear prognosis with complexity arising from interplay between an uncertain disease trajectory and often ambiguous expectations of outcomes of emerging immune and targeted therapies. Uncertainty dominated carers' experiences, increasing the complexity of care planning.

CONCLUSIONS: Effective communication of an advanced melanoma diagnosis and prognosis is critical. Recognition of the uncertainty inherent in the benefit of immune and targeted therapies in a constructive manner may facilitate more timely and effective care planning conversations between patients, carers and medical specialists. This article is protected by copyright. All rights reserved.