Purpose

This is a multicenter, randomized, double-blind, placebo-controlled study of niraparib plus pembrolizumab versus placebo plus pembrolizumab as maintenance therapy in participants with advanced or metastatic non-small cell lung cancer (NSCLC) who have achieved stable disease (SD), partial response (PR), or complete response (CR) following completion of standard of care first-line platinum-based induction chemotherapy with pembrolizumab. The primary hypotheses are: participants with confirmed diagnosis of NSCLC could benefit from niraparib plus pembrolizumab versus placebo plus pembrolizumab with respect to Progression-free survival (PFS) and Overall survival (OS).

Condition

Eligibility

Eligible Ages
Over 18 Years
Eligible Genders
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Participant must be >=18 years of age. - Has a histologically or cytologically confirmed diagnosis of NSCLC without known targetable driver alteration (either non-squamous or squamous histology; mixed histology is allowed). - Has advanced (Stage IIIB not amenable to definitive chemoradiotherapy or Stage IIIC) or metastatic (Stage IV) NSCLC. - Has completed at least 4 but no more than 6 cycles of standard of care first-line platinum-based induction chemotherapy with pembrolizumab. - Has SD, PR, or CR of the NSCLC per Investigator's assessment after completion of 4 to 6 cycles of standard of care first-line platinum-based induction chemotherapy with pembrolizumab. - Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. - Has a life expectancy of at least 12 weeks. - Has adequate organ and bone marrow function. - Must submit tumor specimens. - Must be able to swallow and retain orally administered study treatment. - A female is eligible to participate if she is not pregnant or breastfeeding, and must follow contraceptive guidance during the treatment period and 180 days afterwards. - A male is eligible to participate if he agrees to contraceptive guidance and refrains from sperm donation during the intervention period and for at least 180 days after the last dose of study treatment. - Is able to understand the study procedures and agrees to participate in the study by providing written informed consent. Participants must be informed that their participation is voluntary. Participants will be required to sign a statement of informed consent to participate in the study.

Exclusion Criteria

  • Has mixed small cell lung cancer or sarcomatoid variant NSCLC. - Has received prior Poly (adenosine diphosphate-ribose) polymerase (PARP) inhibitor(s) in prior lines of treatment. - Has systolic blood pressure (BP) >140 millimeters of mercury (mmHg) or diastolic BP >90 mmHg. - Has any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach and/or bowels. - Has leptomeningeal disease, carcinomatous meningitis, symptomatic brain metastases, or radiographic signs of CNS hemorrhage. - Has received colony-stimulating factors (granulocyte macrophage colony-stimulating factor or recombinant erythropoietin) within 4 weeks prior to the first dose of study treatment. - Has an active or previously documented autoimmune or inflammatory disorder. - Is receiving chronic systemic steroids (prednisone >20 mg per day) other than intermittent use of bronchodilators, inhaled steroids, or local steroid. - Has other active concomitant malignancy that warrants systemic, biologic, or hormonal therapy. - Is pregnant, breastfeeding, or expecting to conceive children while receiving study treatment and/or for up to 180 days after the last dose of study treatment. - Has a known history of Myelodysplastic syndrome (MDS) or Acute myeloid leukemia (AML). - Has a known history of active tuberculosis. - Has current active pneumonitis within 90 days of planned start of the study or a known history of interstitial lung disease, drug-related pneumonitis, or radiation pneumonitis requiring steroid treatment.

Study Design

Phase
Phase 3
Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel Assignment
Intervention Model Description
Multicenter, randomized, double-blind, placebo-controlled study.
Primary Purpose
Treatment
Masking
Triple (Participant, Care Provider, Investigator)
Masking Description
The participant, Investigator, study staff, and the Sponsor study team will be blinded.

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
Participants receiving niraparib plus pembrolizumab
Eligible participants will receive niraparib along with pembrolizumab.
  • Drug: Niraparib
    Niraparib will be administered
  • Drug: Pembrolizumab
    Pembrolizumab will be administered
Placebo Comparator
Participants receiving placebo plus pembrolizumab
Eligible participants will receive matching placebo along with pembrolizumab.
  • Drug: Pembrolizumab
    Pembrolizumab will be administered
  • Drug: Placebo
    Matching placebo will be administered

Recruiting Locations

GSK Investigational Site
Los Angeles, California 90017
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Sacramento, California 95816
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Whittier, California 90603
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Lone Tree, Colorado 80128
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Norwich, Connecticut 06360
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Fleming Island, Florida 32003
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Atlanta, Georgia 30322
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Niles, Illinois 60714
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Skokie, Illinois 60077
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Iowa City, Iowa 52242
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Worcester, Massachusetts 01655
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Ann Arbor, Michigan 48106
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
New York, New York 10016-4744
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
New York, New York 10016
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Charlotte, North Carolina 28204
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Eugene, Oregon 97401
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Pittsburgh, Pennsylvania 15212
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Greenville, South Carolina 29607
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Chattanooga, Tennessee 37404
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Nashville, Tennessee 37203
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Dallas, Texas 75246
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Plano, Texas 75075-7787
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
San Antonio, Texas 78217
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Sherman, Texas 75090
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Sugar Land, Texas 77479
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Waco, Texas 76712
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

GSK Investigational Site
Fairfax, Virginia 22031
Contact:
US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

More Details

NCT ID
NCT04475939
Status
Recruiting
Sponsor
GlaxoSmithKline

Study Contact

US GSK Clinical Trials Call Center
877-379-3718
GSKClinicalSupportHD@gsk.com

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.