In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 15_suppl ( 2019-05-20), p. e21023-e21023
Abstract:
e21023 Background: Ipilimumab (Ipi) is the first agent in metastatic melanoma treatment that achieved long-term efficacy in selected patients. Nivolumab (Nivo) is one of agents, PD-1 inhibitors, that change treatment paradigm of advanced melanoma due to improving OS for lots of patients. There is still needed to evaluate efficacy of this drugs in regular medical settings. Methods: 43 patients with advanced melanoma were treated in SPb Clinical Oncology Dispensary from 2014 till now: 16 male and 27 female, median age is 58y.o. (from 39 to 84). 31 patients received Ipi, 12 patients received Nivo. Almost of patients are progressed after 1-4 lines of previous systemic therapy before starting treatment with Ipi or Nivo. Initial performance status (PS) assessed by ECOG scale was following; 1 patient had PS = 0 by ECOG, 37 patients – PS = 1 by ECOG and 5 patients had PS = 2 status by ECOG. Adverse events (AEs) are collected according to CTC AE v4.03. Results: At the time of analysis median FU is 25.75 month (95% CI: 6,6-35.9). The most frequently reported AEs are: pruritis 20%, fatigue 10%, diarrhea 7%, hepatitis 4%. 6% of AEs are grade 3/4. There are no any infusion reactions to Ipi and Nivo. Ipilimumab: median PFS is 6.0 month (95% CI: 4.9;7.1), 19% of patients (n = 6) have no PD at the moment. Median OS is 12.0 months (95% CI: 9.7;14.3), 29% of patients are still alive (n = 9). 6-months OS is 81%, 1-year OS is 35%. Nivolumab: Only 3 from 12 patients have PD after Nivo on the time of analysis. Median PFS and OS is not reached: 10 patients are still alive. 1-year OS is 83,33%. 52% of patients have reported AEs. Conclusions: Efficacy and tolerability of Ipi and Nivo in our clinical practice is similar to data from international clinical studies. The treatment with Ipi and Nivo is not associated with drug related infusion reactions and immediate AEs and doesn’t require supervision of patients at in-patient departments.Ipi and Nivo treatment is safe, could be used on out patients’ basis in regular medical settings.
Type of Medium:
Online Resource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/JCO.2019.37.15_suppl.e21023
Language:
English
Publisher:
American Society of Clinical Oncology (ASCO)
Publication Date:
2019
detail.hit.zdb_id:
2005181-5
