PI3K Inhibitor BYL719 in Combination With the HSP90 Inhibitor AUY922 in Patients With Advanced or Metastatic Gastric Cancer

This study is currently recruiting participants. (see Contacts and Locations)
Verified February 2014 by Novartis
Sponsor:
Information provided by (Responsible Party):
Novartis ( Novartis Pharmaceuticals )
ClinicalTrials.gov Identifier:
NCT01613950
First received: May 31, 2012
Last updated: February 24, 2014
Last verified: February 2014

May 31, 2012
February 24, 2014
December 2012
March 2014   (final data collection date for primary outcome measure)
Incidence rate of Dose Limiting Toxicities. [ Time Frame: cycle 1 ] [ Designated as safety issue: Yes ]
To determine the maximum tolerated dose (MTD) and/or Recommended dose for expansion (RDE) and schedule of BYL719 and AUY922 when used as a combination in patients with advanced or metastatic gastric cancer carrying a molecular alteration of PIK3CA and/or an amplification of HER2. 1 cycle = 28days
Same as current
Complete list of historical versions of study NCT01613950 on ClinicalTrials.gov Archive Site
  • Frequency of adverse events (AEs) [ Time Frame: duration of the study, an expected average of 24 months ] [ Designated as safety issue: Yes ]
    To characterize the safety and tolerability of BYL719 and AUY922 in combination.
  • Best Overall Response (BOR) as per Response Evaluation Criteria In Solid Tumors (RECIST) version 1.1 [ Time Frame: every 6 weeks ] [ Designated as safety issue: No ]
    To assess the preliminary anti-tumor activity of BYL719/AUY922 combination from Treatment start to disease progression
  • Plasma concentration versus time profiles of BYL719 as single agent an in combination with AUY922. [ Time Frame: 2 months ] [ Designated as safety issue: No ]
    To determine the single dose PK of BYL719 single dose, and multiple doses PK of BYL719.
  • Overall response rate (ORR) as per RECIST version 1.1 [ Time Frame: an expected average of 12 months ] [ Designated as safety issue: No ]
    To assess the preliminary anti-tumor activity of BYL719/AUY922 combination.
  • Progression free survival (PFS) as per RECIST version 1.1 [ Time Frame: every 6 weeks ] [ Designated as safety issue: No ]
    To assess the preliminary anti-tumor activity of BYL719/AUY922 combination.
  • Overall survival (OS) [ Time Frame: approximately 1 year ] [ Designated as safety issue: No ]
    To assess the preliminary anti-tumor activity of BYL719/AUY922 combination.
  • Overall survival rate at 6 months (OS6) [ Time Frame: 6 months ] [ Designated as safety issue: No ]
    To assess the preliminary anti-tumor activity of BYL719/AUY922 combination.
  • Frequency and severity of serious adverse events (SAEs) [ Time Frame: duration of the study, an expected average of 24 months ] [ Designated as safety issue: Yes ]
    To characterize the safety and tolerability of BYL719 and AUY922 in combination.
  • Plasma concentration versus time profile of AUY922 as single agent and in combination with BYL719 [ Time Frame: 2 months ] [ Designated as safety issue: No ]
    To determine the single dose and multiple dose pharmacokinetics of AUY922
  • Plasma concentration versus time profile of the AUY922 metabolite BJP762 [ Time Frame: 2 months ] [ Designated as safety issue: No ]
    To determine pharmacokinetics of BJP762 after single dose and multiple dose of AUY922
  • Severity of adverse events (AEs) [ Time Frame: duration of the study, an expected average of 24 months ] [ Designated as safety issue: Yes ]
    To characterize the safety and tolerability of BYL719 and AUY922 in combination.
Same as current
Not Provided
Not Provided
 
PI3K Inhibitor BYL719 in Combination With the HSP90 Inhibitor AUY922 in Patients With Advanced or Metastatic Gastric Cancer
A Phase IB, Multicenter, Open-label Dose Escalation Study of the PI3K Inhibitor BYL719 in Combination With the HSP90 Inhibitor AUY922 in Patients With Advanced or Metastatic Gastric Cancer Carrying a Molecular Alteration of PIK3CA or an Amplification of HER2

The study is intended to investigate the safety of BYL719 and AUY922 in patients with advanced gastric cancer, and to determine the MTD and/or RDE of both drugs in combination. In addition, the preliminary efficacy of BYL719 in combination with AUY922, and the pharmacokinetics of both drugs will be assessed. Patients will be eligible for this study, if their tumors carry either a molecular alteration of PIK3CA, or an amplification of HER2.

The study includes a dose escalation part followed by a safety expansion phase.

Not Provided
Interventional
Phase 1
Endpoint Classification: Safety Study
Intervention Model: Crossover Assignment
Masking: Open Label
Primary Purpose: Treatment
Stomach Neoplasms; Esophageal Neoplasms; Metastatic Gastric Cancer; Mutated PI3KCA Protein; Overexpressed HER2 Protein;
  • Drug: AUY922
    AUY922 is a non-geldanamycin inhibitor of the heat shock protein 90 (HSP90).
  • Drug: BYL719
    BYL719 is an oral α-specific phosphatidylinositol-3-kinase (PI3K) inhibitor.
Experimental: BYL719 + AUY922
Dose finding study to estimate the maximum tolerated dose(s) (MTD) and/or recommended dose(s) for safety expansion (RDE) followed by an expansion phase to further assess the safety and preliminary activity of the combination. BYL719 tablets will be administered orally on a daily schedule (q.d.). a b.i.d. regimen may be explored. AUY922 will be administered by IV infusion once per week.
Interventions:
  • Drug: AUY922
  • Drug: BYL719
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruiting
41
May 2014
March 2014   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Patients with advanced or metastatic adenocarcinoma of the stomach or gastroesophageal junction;
  • Patients must not have a complete gastrectomy;
  • gastric tumors carrying PIK3CA mutation or amplification, or HER2-overexpression, or both;
  • at least one but no more than three previous lines of treatment for advanced or metastatic disease;
  • Patients with PIK3CA mutated or amplified tumors must have failed at least one line but no more than three lines of standard chemotherapy and/or targeted agents;Patients with HER2 amplified tumor must have failed at least one line, but no more than three lines, with or without anti-HER2 therapy. All HER2 positive patients are expected to have received trastuzumab unless contraindications were present or trastuzumab was unavailable;
  • Performance Status (PS) ≤ 1 ;
  • Adequate bone marrow, liver and other organ functions and laboratory parameters;
  • Recovery from all AEs of previous anti-cancer therapies, including surgery and radiotherapy, to baseline or to CTCAE Grade ≤ 1, except for alopecia;Negative serum pregnancy (β hCG) test within 72 hrs before starting study treatment in all pre-menopausal women and women < 12 months after the onset of menopause.

    * Exclusion Criteria:

  • Progressive disease during or after prior combination treatment with PI3K-inhibitors and HSP90- inhibitors;
  • history of prior significant toxicity from another PI3K- or HSP90- inhibitor requiring discontinuation of treatment;
  • primary CNS tumor or uncontrolled CNS metastasest;
  • Patients who are currently receiving medication with a known risk of prolonging the QT interval or inducing Torsades de Pointes and the treatment cannot either be discontinued or switched to a different medication prior to starting study drug treatment;
  • Patients with diabetes mellitus requiring insulin treatment and/or with clinical signs or with fasting glucose ≥ 140 mg/dL / 7.8 mmol/L, history of clinically significant gestational diabetes mellitus or documented steroid-induced diabetes mellitus;Patients with diarrhea CTCAE Grade ≥ 2 ;
  • Patients with acute or chronic pancreatitis; History or current evidence of central serous retinopathy (CSR), retinal vein occlusion (RVO) or ophthalmopathy as assessed by ophthalmologic examination at baseline that would be considered a risk factor for CSR/RVO;
  • Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral BYL719;
  • Patients receiving chronic slow-release formulation of Proton Pump Inhibitors (PPI), H2-antagonists or other gastric pH elevating agents;
  • Treatment with therapeutic doses of coumarin-based anticoagulants (e.g., warfarin sodium, Coumadin®). Low doses of courmarin-based anticoagulants;
  • Patients receiving chronic or high dose corticosteroids therapy; other protocol-defined inclusion/exclusion criteria may apply.
Both
18 Years and older
No
Contact: Novartis Pharmaceuticals 1-888-669-6682
Contact: Novartis Pharmaceuticals
United States,   Germany,   Korea, Republic of,   Switzerland,   Taiwan
 
NCT01613950
CBYL719X2103, 2011-005978-40
Not Provided
Novartis ( Novartis Pharmaceuticals )
Novartis Pharmaceuticals
Not Provided
Study Director: Novartis Pharmaceuticals Novartis Pharmaceuticals
Novartis
February 2014

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP