Dose Escalation and Expansion Study of GSK525762 in Combination With Fulvestrant in Participants With Hormone Receptor-positive (HR+)/Human Epidermal Growth Factor Receptor 2 Negative (HER2-) Advanced or Metastatic Breast Cancer

PHASE1TerminatedINTERVENTIONAL
Enrollment

124

Participants

Timeline

Start Date

September 26, 2019

Primary Completion Date

September 29, 2020

Study Completion Date

July 19, 2021

Conditions
Neoplasms
Interventions
DRUG

GSK525762

GSK525762 will be administered.

DRUG

Placebo

Placebo will be administered.

DRUG

Fulvestrant

Fulvestrant will be administered.

Trial Locations (38)

2444

GSK Investigational Site, Port Macquarie

3084

GSK Investigational Site, Heidelberg

5042

GSK Investigational Site, Bedford Park

8035

GSK Investigational Site, Barcelona

10461

GSK Investigational Site, The Bronx

10601

GSK Investigational Site, White Plains

15006

GSK Investigational Site, A Coruña

25198

GSK Investigational Site, Lleida

33076

GSK Investigational Site, Bordeaux

33324

GSK Investigational Site, Plantation

35249

GSK Investigational Site, Birmingham

44805

GSK Investigational Site, Saint-Herblain

55905

GSK Investigational Site, Rochester

60611

GSK Investigational Site, Chicago

63110

GSK Investigational Site, St Louis

64111

GSK Investigational Site, Kansas City

70121

GSK Investigational Site, New Orleans

77030

GSK Investigational Site, Houston

85234

GSK Investigational Site, Gilbert

85259

GSK Investigational Site, Scottsdale

92123

GSK Investigational Site, San Diego

98101

GSK Investigational Site, Seattle

02903

GSK Investigational Site, Providence

K1H 8L6

GSK Investigational Site, Ottawa

M5G 2M9

GSK Investigational Site, Toronto

H2L 4M1

GSK Investigational Site, Montreal

H3T 1E2

GSK Investigational Site, Montreal

G1S 4L8

GSK Investigational Site, Québec

410-769

GSK Investigational Site, Gyeonggi-do

120-752

GSK Investigational Site, Seoul

135-710

GSK Investigational Site, Seoul

138-736

GSK Investigational Site, Seoul

M20 4BX

GSK Investigational Site, Manchester

HA6 2RN

GSK Investigational Site, Northwood

NG5 1PB

GSK Investigational Site, Nottingham

G12 OYN

GSK Investigational Site, Glasgow

EC1M 6BQ

GSK Investigational Site, London

NW1 2PG

GSK Investigational Site, London

Sponsors

Lead Sponsor

All Listed Sponsors
lead

GlaxoSmithKline

INDUSTRY

NCT02964507 - Dose Escalation and Expansion Study of GSK525762 in Combination With Fulvestrant in Participants With Hormone Receptor-positive (HR+)/Human Epidermal Growth Factor Receptor 2 Negative (HER2-) Advanced or Metastatic Breast Cancer | Biotech Hunter | Biotech Hunter