Drug Discovery and Development

  • Home Drug Discovery and Development
  • Drug Discovery
  • Women in Pharma and Biotech
  • Oncology
  • Neurological Disease
  • Infectious Disease
  • Resources
    • Video features
    • Podcast
    • Voices
    • Webinars
  • Pharma 50
    • 2025 Pharma 50
    • 2024 Pharma 50
    • 2023 Pharma 50
    • 2022 Pharma 50
    • 2021 Pharma 50
  • Advertise
  • SUBSCRIBE

Merek’s KEYTRUDA Improved Overall Survival in Patients with Non-small Cell Lung Cancer

By Merek | January 16, 2018

Malignant effusion: Pleural fluid cytology of lung (pulmonary) papillary adenocarcinoma, a type of non small cell carcinoma. Pap stain.

Merck announced that the pivotal Phase 3 KEYNOTE-189 trial investigating KEYTRUDA (pembrolizumab), Merck’s anti-PD-1 therapy, in combination with pemetrexed (Alimta) and cisplatin or carboplatin, for the first-line treatment of patients with metastatic non-squamous non-small cell lung cancer (NSCLC), met its dual primary endpoints of overall survival (OS) and progression-free survival (PFS). Based on an interim analysis conducted by the independent Data Monitoring Committee, treatment with KEYTRUDA in combination with pemetrexed plus platinum chemotherapy resulted in significantly longer OS and PFS than pemetrexed plus platinum chemotherapy alone. The safety profile of KEYTRUDA in this combination was consistent with that previously observed.

Results from KEYNOTE-189 will be presented at an upcoming medical meeting and submitted to regulatory authorities.

“KEYNOTE-189 showed significant improvement in overall survival and progression-free survival for patients receiving KEYTRUDA in the first-line setting in combination with traditional chemotherapy, compared with those receiving chemotherapy alone,” said Dr. Roger M. Perlmutter, president, Merck Research Laboratories. “We are deeply grateful to the KEYNOTE-189 patients and investigators for their important contributions to this landmark study, and we look forward to presenting the data in the near future.”

About KEYNOTE-189

KEYNOTE-189 is a randomized, double blind, placebo controlled, Phase 3 study (ClinicalTrials.gov, NCT02578680) investigating KEYTRUDA (pembrolizumab) in combination with pemetrexed and cisplatin or carboplatin compared with pemetrexed and cisplatin or carboplatin alone in patients with advanced or metastatic nonsquamous non-small cell lung cancer, regardless of PD-L1 expression. Patients had no EGFR or ALK genomic tumor aberrations, and had not previously received systemic therapy for advanced disease. The KEYNOTE-189 study was done in collaboration with Eli Lilly and Company, the makers of pemetrexed. The dual primary endpoints are OS and PFS; secondary endpoints include overall response rate (ORR) and duration of response (DOR). The study enrolled 614 patients randomized 2:1 to receive either KEYTRUDA (200 mg fixed dose every three weeks) plus pemetrexed (500 mg/m2 ) (with vitamin supplementation) plus cisplatin (75 mg/m2) or carboplatin AUC 5 on day 1 every 3 weeks (Q3W) for 4 cycles followed by KEYTRUDA 200 mg plus pemetrexed (500 mg/m2 ) Q3W or KEYTRUDA placebo 200 mg plus pemetrexed (500 mg/m2) (with vitamin supplementation) plus cisplatin (75 mg/m2) or carboplatin AUC 5 on day 1 every 3 weeks (Q3W) for 4 cycles followed by KEYTRUDA placebo 200 mg plus pemetrexed (500 mg/m2) Q3W until disease progression, unacceptable toxicity, physician decision or consent withdrawal. Patients on the control arm who experienced disease progression, verified by central independent review, were permitted to undergo treatment assignment unblinding and crossover to receive open-label KEYTRUDA.


Filed Under: Drug Discovery

 

Related Articles Read More >

EVEREST lead investigator on why Dupixent sets a new bar for treating coexisting CRSwNP and asthma
Sanders, King target DTC pharma ads but the industry worries more about threats to its $2B R&D model
Zoliflodacin wins FDA nod for treatment of gonorrhea
FDA approved ENFLONSIA for the prevention of RSV in Infants
“ddd
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest news and trends happening now in the drug discovery and development industry.

MEDTECH 100 INDEX

Medtech 100 logo
Market Summary > Current Price
The MedTech 100 is a financial index calculated using the BIG100 companies covered in Medical Design and Outsourcing.
Drug Discovery and Development
  • MassDevice
  • DeviceTalks
  • Medtech100 Index
  • Medical Design Sourcing
  • Medical Design & Outsourcing
  • Medical Tubing + Extrusion
  • Subscribe to our E-Newsletter
  • Contact Us
  • About Us
  • R&D World
  • Drug Delivery Business News
  • Pharmaceutical Processing World

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Drug Discovery & Development

  • Home Drug Discovery and Development
  • Drug Discovery
  • Women in Pharma and Biotech
  • Oncology
  • Neurological Disease
  • Infectious Disease
  • Resources
    • Video features
    • Podcast
    • Voices
    • Webinars
  • Pharma 50
    • 2025 Pharma 50
    • 2024 Pharma 50
    • 2023 Pharma 50
    • 2022 Pharma 50
    • 2021 Pharma 50
  • Advertise
  • SUBSCRIBE