Biomarker-directed targeted therapy plus durvalumab in advanced non-small-cell lung cancer : a phase 2 umbrella trial

© 2024. The Author(s)..

For patients with non-small-cell lung cancer (NSCLC) tumors without currently targetable molecular alterations, standard-of-care treatment is immunotherapy with anti-PD-(L)1 checkpoint inhibitors, alone or with platinum-doublet therapy. However, not all patients derive durable benefit and resistance to immune checkpoint blockade is common. Understanding mechanisms of resistance-which can include defects in DNA damage response and repair pathways, alterations or functional mutations in STK11/LKB1, alterations in antigen-presentation pathways, and immunosuppressive cellular subsets within the tumor microenvironment-and developing effective therapies to overcome them, remains an unmet need. Here the phase 2 umbrella HUDSON study evaluated rational combination regimens for advanced NSCLC following failure of anti-PD-(L)1-containing immunotherapy and platinum-doublet therapy. A total of 268 patients received durvalumab (anti-PD-L1 monoclonal antibody)-ceralasertib (ATR kinase inhibitor), durvalumab-olaparib (PARP inhibitor), durvalumab-danvatirsen (STAT3 antisense oligonucleotide) or durvalumab-oleclumab (anti-CD73 monoclonal antibody). Greatest clinical benefit was observed with durvalumab-ceralasertib; objective response rate (primary outcome) was 13.9% (11/79) versus 2.6% (5/189) with other regimens, pooled, median progression-free survival (secondary outcome) was 5.8 (80% confidence interval 4.6-7.4) versus 2.7 (1.8-2.8) months, and median overall survival (secondary outcome) was 17.4 (14.1-20.3) versus 9.4 (7.5-10.6) months. Benefit with durvalumab-ceralasertib was consistent across known immunotherapy-refractory subgroups. In ATM-altered patients hypothesized to harbor vulnerability to ATR inhibition, objective response rate was 26.1% (6/23) and median progression-free survival/median overall survival were 8.4/22.8 months. Durvalumab-ceralasertib safety/tolerability profile was manageable. Biomarker analyses suggested that anti-PD-L1/ATR inhibition induced immune changes that reinvigorated antitumor immunity. Durvalumab-ceralasertib is under further investigation in immunotherapy-refractory NSCLC.ClinicalTrials.gov identifier: NCT03334617.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:30

Enthalten in:

Nature medicine - 30(2024), 3 vom: 13. März, Seite 716-729

Sprache:

Englisch

Beteiligte Personen:

Besse, Benjamin [VerfasserIn]
Pons-Tostivint, Elvire [VerfasserIn]
Park, Keunchil [VerfasserIn]
Hartl, Sylvia [VerfasserIn]
Forde, Patrick M [VerfasserIn]
Hochmair, Maximilian J [VerfasserIn]
Awad, Mark M [VerfasserIn]
Thomas, Michael [VerfasserIn]
Goss, Glenwood [VerfasserIn]
Wheatley-Price, Paul [VerfasserIn]
Shepherd, Frances A [VerfasserIn]
Florescu, Marie [VerfasserIn]
Cheema, Parneet [VerfasserIn]
Chu, Quincy S C [VerfasserIn]
Kim, Sang-We [VerfasserIn]
Morgensztern, Daniel [VerfasserIn]
Johnson, Melissa L [VerfasserIn]
Cousin, Sophie [VerfasserIn]
Kim, Dong-Wan [VerfasserIn]
Moskovitz, Mor T [VerfasserIn]
Vicente, David [VerfasserIn]
Aronson, Boaz [VerfasserIn]
Hobson, Rosalind [VerfasserIn]
Ambrose, Helen J [VerfasserIn]
Khosla, Sajan [VerfasserIn]
Reddy, Avinash [VerfasserIn]
Russell, Deanna L [VerfasserIn]
Keddar, Mohamed Reda [VerfasserIn]
Conway, James P [VerfasserIn]
Barrett, J Carl [VerfasserIn]
Dean, Emma [VerfasserIn]
Kumar, Rakesh [VerfasserIn]
Dressman, Marlene [VerfasserIn]
Jewsbury, Philip J [VerfasserIn]
Iyer, Sonia [VerfasserIn]
Barry, Simon T [VerfasserIn]
Cosaert, Jan [VerfasserIn]
Heymach, John V [VerfasserIn]

Links:

Volltext

Themen:

28X28X9OKV
49DFR088MY
85RE35306Z
Antibodies, Monoclonal
Antineoplastic Agents
B7-H1 Antigen
Biomarkers
Ceralasertib
Clinical Trial, Phase II
Durvalumab
Indoles
Journal Article
Morpholines
Platinum
Pyrimidines
Sulfonamides

Anmerkungen:

Date Completed 25.03.2024

Date Revised 27.03.2024

published: Print-Electronic

ClinicalTrials.gov: NCT03334617

Citation Status MEDLINE

doi:

10.1038/s41591-024-02808-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368412946