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
2728 - MicroRNA expression and DNA methylation profiles do not distinguish between primary and recurrent well-differentiated liposarcoma
Presenter: Melissa Vos
Session: Poster Display session 1
Resources:
Abstract
3197 - Genomic Alterations, Tumor Mutation Burden and Prognosis of Chinese Cardiac Sarcoma Patients
Presenter: Na Zhu
Session: Poster Display session 1
Resources:
Abstract
4214 - Evaluation of a peptide-conjugated alkylator melflufen in osteosarcoma preclinical models
Presenter: Konstantin Byrgazov
Session: Poster Display session 1
Resources:
Abstract
2654 - Expression analysis of NHEJ and HR genes in Ewing sarcomas: indications of DSB repair dysfunction
Presenter: Anastasios Kyriazoglou
Session: Poster Display session 1
Resources:
Abstract
4383 - Epidemiology of Synovial Sarcoma in EU28 countries
Presenter: Nedra Joseph
Session: Poster Display session 1
Resources:
Abstract
1937 - Resection Of High-Grade Large Soft Tissue Sarcoma With Adequate Wide Margin Can Lead To Good Local Control Without Adjuvant Radiotherapy
Presenter: Toshiyuki Kunisada
Session: Poster Display session 1
Resources:
Abstract
3757 - Influence of eribulin on proliferation, migration and invasion properties of leiomyosarcoma cell line models
Presenter: Marta Mendiola
Session: Poster Display session 1
Resources:
Abstract
1040 - EREMISS: Efficacy of regorafenib (REG) as maintenance therapy in non-adipocytic soft tissue sarcomas (STS) having received 1st-line doxorubicin-based chemotherapy (Doxo-CT)
Presenter: Nicolas Penel
Session: Poster Display session 1
Resources:
Abstract
1048 - A Phase 2 biomarker-driven study evaluating the clinical efficacy of an MDM2 inhibitor, milademetan, in patients with intimal sarcoma, a disease with a high unmet need
Presenter: Kan Yonemori
Session: Poster Display session 1
Resources:
Abstract
1511 - A pilot study of oral paclitaxel (ORAXOL) in subjects with cutaneous angiosarcomas (KX-ORAX-010)
Presenter: Herbert Loong
Session: Poster Display session 1
Resources:
Abstract