Update on tolerability and overall survival in COLUMBUS: landmark analysis of a randomised phase 3 trial of encorafenib plus binimetinib vs vemurafenib or encorafenib in patients with BRAF V600-mutant melanoma

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F20%3A10411402" target="_blank" >RIV/00216208:11110/20:10411402 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00064165:_____/20:10411402

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=l9dhvBp.-R" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=l9dhvBp.-R</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ejca.2019.11.016" target="_blank" >10.1016/j.ejca.2019.11.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Update on tolerability and overall survival in COLUMBUS: landmark analysis of a randomised phase 3 trial of encorafenib plus binimetinib vs vemurafenib or encorafenib in patients with BRAF V600-mutant melanoma

Popis výsledku v původním jazyce

Background: BRAF/MEK inhibitor combinations are established treatments for BRAF V600-mutant melanoma based on demonstrated benefits on progression-free survival (PFS) and overall survival (OS). Here, we report an updated analysis of the COLUMBUS (COmbined LGX818 [encorafenib] Used with MEK162 [binimetinib] in BRAF mutant Unresectable Skin cancer) trial with long-term follow-up. Methods: In part 1 of the COLUMBUS trial, 577 patients with advanced/metastatic BRAF V600-mutant melanoma, untreated or progressed after first-line immunotherapy, were randomised 1:1:1 to 450 mg of encorafenib QD + 45 mg of binimetinib BID (COMBO450) vs 960 mg of vemurafenib BID (VEM) or 300 mg of encorafenib ENCO QD (ENCO300). An updated analysis was conducted that included PFS, OS, objective response rate, safety and tolerability and analyses of results by prognostic subgroups. Results: At data cutoff, there were 116, 113 and 138 deaths in the COMBO450, ENCO300 and VEM treatment arms, respectively. The median OS was 33.6 months (95% confidence interval [CI], 24.4-39.2) for COMBO450, 23.5 months (95% CI, 19.6-33.6) for ENCO300 and 16.9 months (95% CI, 14.0-24.5) for VEM. Compared with VEM, COMBO450 decreased the risk of death by 39% (hazard ratio [HR], 0.61; 95% CI, 0.48-0.79). The updated median PFS for COMBO450 was 14.9 months (95% CI, 11.0-20.2), ENCO300 was 9.6 months (95% CI, 7.4-14.8) and VEM was 7.3 months (95% CI, 5.6-7.9). PFS was longer for COMBO450 vs VEM (HR, 0.51; 95% CI, 0.39-0.67). Landmark OS and PFS results show consistent results for each year analysed. Subgroups all favoured COMBO450 vs VEM. Conclusions: Updated PFS and OS results for COMBO450 from the COLUMBUS trial demonstrate a long-term benefit in patients with advanced BRAF V600-mutated melanoma.

Název v anglickém jazyce

Update on tolerability and overall survival in COLUMBUS: landmark analysis of a randomised phase 3 trial of encorafenib plus binimetinib vs vemurafenib or encorafenib in patients with BRAF V600-mutant melanoma

Popis výsledku anglicky

Background: BRAF/MEK inhibitor combinations are established treatments for BRAF V600-mutant melanoma based on demonstrated benefits on progression-free survival (PFS) and overall survival (OS). Here, we report an updated analysis of the COLUMBUS (COmbined LGX818 [encorafenib] Used with MEK162 [binimetinib] in BRAF mutant Unresectable Skin cancer) trial with long-term follow-up. Methods: In part 1 of the COLUMBUS trial, 577 patients with advanced/metastatic BRAF V600-mutant melanoma, untreated or progressed after first-line immunotherapy, were randomised 1:1:1 to 450 mg of encorafenib QD + 45 mg of binimetinib BID (COMBO450) vs 960 mg of vemurafenib BID (VEM) or 300 mg of encorafenib ENCO QD (ENCO300). An updated analysis was conducted that included PFS, OS, objective response rate, safety and tolerability and analyses of results by prognostic subgroups. Results: At data cutoff, there were 116, 113 and 138 deaths in the COMBO450, ENCO300 and VEM treatment arms, respectively. The median OS was 33.6 months (95% confidence interval [CI], 24.4-39.2) for COMBO450, 23.5 months (95% CI, 19.6-33.6) for ENCO300 and 16.9 months (95% CI, 14.0-24.5) for VEM. Compared with VEM, COMBO450 decreased the risk of death by 39% (hazard ratio [HR], 0.61; 95% CI, 0.48-0.79). The updated median PFS for COMBO450 was 14.9 months (95% CI, 11.0-20.2), ENCO300 was 9.6 months (95% CI, 7.4-14.8) and VEM was 7.3 months (95% CI, 5.6-7.9). PFS was longer for COMBO450 vs VEM (HR, 0.51; 95% CI, 0.39-0.67). Landmark OS and PFS results show consistent results for each year analysed. Subgroups all favoured COMBO450 vs VEM. Conclusions: Updated PFS and OS results for COMBO450 from the COLUMBUS trial demonstrate a long-term benefit in patients with advanced BRAF V600-mutated melanoma.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30216 - Dermatology and venereal diseases

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European Journal of Cancer

ISSN

0959-8049

e-ISSN

—

Svazek periodika

126

Číslo periodika v rámci svazku

February

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

33-44

Kód UT WoS článku

000510619200004

EID výsledku v databázi Scopus

2-s2.0-85078752857