Purpose: Immunotherapy (IT) and targeted therapy (TT) have improved survival for some patients with metastatic non-small cell lung cancer (NSCLC). Their lived experience is under-studied. We conducted a single centre, qualitative study to understand concerns and unmet needs amongst this novel survivor population.
Methods: Eligible participants had metastatic NSCLC, aged >18, English-speaking and >6 months post initiation of IT/TT without progressive disease. Semi-structured interviews focused on physical, psychological, social and functional impacts of diagnosis, therapy and prognosis. Interviews were recorded and transcribed. Data were analysed via qualitative thematic analysis.
Results: Between May and December 2019, 20 participants were interviewed: median age 62 (range 34-83), 13 (65%) female; median time since diagnosis of metastatic NSCLC 27 months (range 10-108). Twelve out of 20 (60%) participants had a targetable mutation (EGFR/ALK/BRAF); 6 were receiving IT, 11 TT, 2 IT + chemotherapy and 1 IT + TT. Four main themes were identified: living long-term on IT and TT (chronic toxicities), psychological concerns (living with uncertainty, fear of cancer progression, scan-related anxiety), support with practical issues (finances, employment amidst prognostic uncertainty, challenges with trial participation) and wanting information pertinent to NSCLC subtype.
Conclusions: Longer-term survivors of metastatic NSCLC experience significant physical, psychological and functional concerns and unmet needs. Results will inform a broader cross-sectional survey and resources to address the needs of this growing survivor group.
Implications for cancer survivors: A 'one-size-fits-all' approach to NSCLC survivorship is no longer appropriate. Survivors of metastatic NSCLC treated with novel therapies may benefit from specific information regarding long-term toxicities and psychological supports.
Keywords: Lung cancer; Survivorship; Targeted therapy.