Abstract 4321
Background
Since the introduction of immune-checkpoint blockade, the overall survival has significantly improved for patients with advanced melanoma. However, to date, there is limited data on patients’ functioning and health-related quality of life (HRQoL), years after active treatment. Therefore, we evaluated these outcomes in advanced melanoma survivors (AMS) and compared these with matched controls.
Methods
Ipilimumab-treated AMS without systemic treatment for at least 2 years were recruited from 15 hospitals. The primary outcome was HRQoL assessed with the European Organization for Research and Treatment of Cancer quality of life questionnaire-C30 (QLQ-C30). Secondary outcomes were fatigue, anxiety, depression and disease specific HRQoL. Up to 5 controls per AMS were individually matched on age, gender and educational status. Survivors and controls were compared on QLQ-C30 scores using generalized estimating equations. Differences in QLQ-C30 scores were classified as clinically important according to published guidelines.
Results
A total of 89 AMS were evaluated in this study. After last administration of ipilimumab, the mean follow-up (FU) was 45.5 (SD 20.8) months. Comparison with matched controls showed that AMS scored significantly lower on physical (difference (diff) = -5.80, p=.005), role (diff =-5.97, p=.02), cognitive (diff = -8.05, p=.001), and social functioning (diff = -8.49, p = <.001) and higher in symptom burden of fatigue (diff =7.48, p=.004), dyspnea (diff = 6.47, p=.02), diarrhea (diff = 3.78, p=.04) and financial impact (diff = 8.07, p=.001). Comparison between AMS with a FU ≥ 36 and FU < 36 months showed that social functioning, global QoL and financial impact scores were higher among the longer term survivors. Group differences in both analyses were clinically relevant.
Conclusions
Compared to matched controls, AMS showed overall worse functioning scores and more symptoms of fatigue, dyspnea, diarrhea and financial impact. AMS with a longer FU reported better QoL, but more financial issues. These study results may help to develop interventions to the individual healthcare needs of AMS and contribute to the development of appropriate survivorship care.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
Netherlands Cancer Institute.
Funding
Bristol-Myers Squibb.
Disclosure
All authors have declared no conflicts of interest.
Resources from the same session
5344 - Global trends in population-based survival for 303,169 adults diagnosed with glioblastoma in 44 countries during 2000-2014 (CONCORD-3)
Presenter: Fabio Girardi
Session: Poster Display session 1
Resources:
Abstract
3088 - Spanish Survey of treatment recommendations for elderley patients with glioblastoma
Presenter: María Ángeles Vaz Salgado
Session: Poster Display session 1
Resources:
Abstract
3484 - Updated analysis of the National Registry of Nervous System Tumors in Spain (RETSINE). RETSINE: National Registry of Nervous System Tumors of the Spanish Research Group in Neuro-oncology (GEINO) and Spanish Infrequent and Orphan Tumors Group (GETHI)
Presenter: Isaac Ceballos Lenza
Session: Poster Display session 1
Resources:
Abstract
4737 - Development and validation of novel nomograms predicting survival of malignant ependymoma patients: A population-based study
Presenter: Alzhraa Abbas
Session: Poster Display session 1
Resources:
Abstract
4740 - Characteristics, incidence, and survival of primary cerebral lymphoma: A population based study
Presenter: Sherief Ghozy
Session: Poster Display session 1
Resources:
Abstract
5362 - Trends in Incidence and Survival Analyses of Adult-onset Medulloblastoma
Presenter: Feifei Lin
Session: Poster Display session 1
Resources:
Abstract
3868 - Meta of classical chemotherapy compared with high-dose chemotherapy combined with autologous stem cell transplantation in newly diagnosed medulloblastoma patients after radiotherapy
Presenter: Mengting Zhang
Session: Poster Display session 1
Resources:
Abstract
4446 - Effect of cumulative dose of maintenance temozolomide on overall survival in patients with high grade glia tumors: a single institution analysis
Presenter: Marta Nerone
Session: Poster Display session 1
Resources:
Abstract
5119 - Markers of systemic inflammation correlate with survival prognosis in patients with newly diagnosed brain metastases
Presenter: Angelika Starzer
Session: Poster Display session 1
Resources:
Abstract
3882 - Venous Thromboembolism and Intracranial Hemorrhage in Patients with High-grade Glioma
Presenter: Clara Borges
Session: Poster Display session 1
Resources:
Abstract