Avelumab Plus Axitinib as First-Line Therapy for Advanced Renal Cell Carcinoma : Long-Term Results from the JAVELIN Renal 100 Phase Ib Trial

© The Author(s) 2022. Published by Oxford University Press..

BACKGROUND: Progression-free survival was significantly longer in patients who received avelumab plus axitinib versus sunitinib as first-line treatment for advanced renal cell carcinoma (aRCC) in a randomized phase III trial. We report long-term safety and efficacy of avelumab plus axitinib as first-line treatment for patients with aRCC from the JAVELIN Renal 100 phase Ib trial (NCT02493751).

MATERIALS AND METHODS: In this open-label, multicenter, phase Ib study, patients with untreated aRCC received avelumab 10 mg/kg every 2 weeks plus axitinib 5 mg twice daily or with axitinib for 7 days followed by avelumab plus axitinib. Safety and efficacy were assessed in all patients receiving at least one dose of avelumab or axitinib.

RESULTS: Overall, 55 patients were enrolled and treated. Median follow-up was 55.7 months (95% CI, 54.5-58.7). Treatment-related adverse events of any grade or grade ≥3 occurred in 54 (98.2%) and 34 (61.8%) patients, respectively. The confirmed objective response rate was 60.0% (95% CI, 45.9-73.0), including complete response in 10.9% of patients. Median duration of response was 35.9 months (95% CI, 12.7-52.9); the probability of response was 65.8% (95% CI, 46.7-79.4) at 2 years. Median progression-free survival was 8.3 months (95% CI, 5.3-32.0). Median overall survival was not reached (95% CI, 40.8-not estimable); the 5-year overall survival rate was 57.3% (95% CI, 41.2-70.5).

CONCLUSION: Five-year follow-up for combination treatment with avelumab plus axitinib in previously untreated patients with aRCC showed long-term clinical activity with no new safety signals, supporting use of this regimen within its approved indication in clinical practice (Clinicaltrials.gov NCT02493751).

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:28

Enthalten in:

The oncologist - 28(2023), 4 vom: 06. Apr., Seite 333-340

Sprache:

Englisch

Beteiligte Personen:

Larkin, James [VerfasserIn]
Oya, Mototsugu [VerfasserIn]
Martignoni, Marcella [VerfasserIn]
Thistlethwaite, Fiona [VerfasserIn]
Nathan, Paul [VerfasserIn]
Ornstein, Moshe C [VerfasserIn]
Powles, Thomas [VerfasserIn]
Beckermann, Kathryn E [VerfasserIn]
Balar, Arjun V [VerfasserIn]
McDermott, David [VerfasserIn]
Gupta, Sumati [VerfasserIn]
Philips, George K [VerfasserIn]
Gordon, Michael S [VerfasserIn]
Uemura, Hirotsugu [VerfasserIn]
Tomita, Yoshihiko [VerfasserIn]
Wang, Jing [VerfasserIn]
Michelon, Elisabete [VerfasserIn]
di Pietro, Alessandra [VerfasserIn]
Choueiri, Toni K [VerfasserIn]

Links:

Volltext

Themen:

Antibodies, Monoclonal, Humanized
Avelumab
Axitinib
C9LVQ0YUXG
Clinical Trial, Phase I
Clinical Trial, Phase III
Clinical trials as topic
Drug therapy
Immunotherapy
Journal Article
KXG2PJ551I
Kidney neoplasms
Multicenter Study
Randomized Controlled Trial
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 10.04.2023

Date Revised 26.04.2023

published: Print

ClinicalTrials.gov: NCT02493751

Citation Status MEDLINE

doi:

10.1093/oncolo/oyac243

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM350875863