Grapiprant (ARY-007) and Pembrolizumab in Patients With Advanced or Metastatic Post-PD-1/L1 NSCLC Adenocarcinoma

Not Recruiting

Trial ID: NCT03696212


This study will be conducted in adult participants diagnosed with NSCLC who have been previously treated for a minimum of 12 weeks with any PD-1 or PD-L1 checkpoint inhibitor. This is a phase 1b/2, multi-center, open label study designed to assess safety and tolerability of grapiprant in combination with pembrolizumab, to determine the recommended phase 2 dose (RP2D) with pembrolizumab, and to evaluate disease response with grapiprant based on investigator assessments. Pharmacokinetics, pharmacodynamics and response biomarkers will also be assessed.

Official Title

Open Label, Single Arm, Phase 1b/2 Study to Evaluate the Safety and Efficacy of Grapiprant (ARY-007) in Combination With Pembrolizumab in Patients With Advanced or Metastatic Post-PD-1/L1 Non-Small Cell Lung Cancer (NSCLC) Adenocarcinoma

Stanford Investigator(s)

Heather Wakelee
Heather Wakelee

Winston Chen and Phyllis Huang Professor


Key Inclusion Criteria:

   - Male and female adult patients at least 18 years of age on day of signing informed

   - Histologically confirmed non-small cell lung cancer (NSCLC) adenocarcinoma

   - Advanced (stage IIIb) disease that is not amenable to curative intent treatment with
   concurrent chemoradiation and metastatic (stage IV) patients

   - Progressed clinically and/or radiographically per RECIST v1.1 after receiving a PD-1
   or PD-L1 antagonist for a minimum of 12 weeks

   - Measurable disease per RECIST v1.1

   - Disease that can be safely accessed via bronchoscopic, thoracoscopic or percutaneous
   biopsy for multiple core biopsies and participant is willing to provide tissue from
   newly obtain biopsies on study in a subgroup of patients

   - Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1

   - Adequate organ function

   - Highly effective birth control

   - Able to swallow and absorb oral tablets

Key Exclusion Criteria:

   - Current use of NSAIDs, COX-2 inhibitors

   - Known epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), ROS
   gene alteration

   - No history of smoking (≤100 cigarettes lifetime)

   - History of severe hypersensitivity reactions to a PD-1/L1 antibody

   - Received prior systemic anti-cancer therapy including investigational agents within 4
   weeks prior to treatment or 5 half-lives, whichever is shorter

   - Received prior radiotherapy within 2 weeks of start of study treatment

   - Has received a live vaccine within 30 days prior to the first dose of study treatment

   - Taking strong CYP3A4 or P-glycoprotein inhibitors or inducers

   - Diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy or any
   other form of immunosuppressive therapy within 7 days prior the first dose of study

   - Known additional malignancy that is progressing or has required active treatment
   within the past 3 years (with some permitted exceptions)

   - Known active CNS metastases and/or carcinomatous meningitis

   - Active autoimmune disease that has required systemic treatment in past 2 years

   - History of pneumonitis that required steroids or has current pneumonitis

   - Has an active infection requiring systemic therapy

   - Recent or current GI ulcer, colitis or non-immune colitis

   - Known history of human immunodeficiency virus (HIV) infection, or known active
   Hepatitis B, or Hepatitis C virus infection

   - Has had an allogeneic tissue/solid organ transplant

   - Clinically significant ( cardiovascular disease


drug: grapiprant and pembrolizumab

Not Recruiting

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Richard Quick

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