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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01613950
Other study ID # CBYL719X2103
Secondary ID 2011-005978-40
Status Completed
Phase Phase 1
First received
Last updated
Start date December 2012
Est. completion date March 2014

Study information

Verified date February 2017
Source Novartis
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

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.


Recruitment information / eligibility

Status Completed
Enrollment 18
Est. completion date March 2014
Est. primary completion date March 2014
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility 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 (ß 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.

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
AUY922
AUY922 is a non-geldanamycin inhibitor of the heat shock protein 90 (HSP90).
BYL719
BYL719 is an oral a-specific phosphatidylinositol-3-kinase (PI3K) inhibitor.

Locations

Country Name City State
Germany Novartis Investigative Site Köln
Germany Novartis Investigative Site Würzburg
Japan Novartis Investigative Site Chuo-ku Tokyo
Korea, Republic of Novartis Investigative Site Seoul Korea
Korea, Republic of Novartis Investigative Site Seoul
Switzerland Novartis Investigative Site Bellinzona
Taiwan Novartis Investigative Site Taipei
United States Massachusetts General Hospital Mass General 2 Boston Massachusetts
United States University of Texas/MD Anderson Cancer Center Gastrointestinal Med. Oncology Houston Texas

Sponsors (1)

Lead Sponsor Collaborator
Novartis Pharmaceuticals

Countries where clinical trial is conducted

United States,  Germany,  Japan,  Korea, Republic of,  Switzerland,  Taiwan, 

Outcome

Type Measure Description Time frame Safety issue
Primary Incidence rate of Dose Limiting Toxicities. 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 cycle 1
Secondary Frequency of adverse events (AEs) To characterize the safety and tolerability of BYL719 and AUY922 in combination. duration of the study, an expected average of 24 months
Secondary Best Overall Response (BOR) as per Response Evaluation Criteria In Solid Tumors (RECIST) version 1.1 To assess the preliminary anti-tumor activity of BYL719/AUY922 combination from Treatment start to disease progression every 6 weeks
Secondary Plasma concentration versus time profiles of BYL719 as single agent an in combination with AUY922. To determine the single dose PK of BYL719 single dose, and multiple doses PK of BYL719. 2 months
Secondary Overall response rate (ORR) as per RECIST version 1.1 To assess the preliminary anti-tumor activity of BYL719/AUY922 combination. an expected average of 12 months
Secondary Progression free survival (PFS) as per RECIST version 1.1 To assess the preliminary anti-tumor activity of BYL719/AUY922 combination. every 6 weeks
Secondary Overall survival (OS) To assess the preliminary anti-tumor activity of BYL719/AUY922 combination. approximately 1 year
Secondary Overall survival rate at 6 months (OS6) To assess the preliminary anti-tumor activity of BYL719/AUY922 combination. 6 months
Secondary Frequency and severity of serious adverse events (SAEs) To characterize the safety and tolerability of BYL719 and AUY922 in combination. duration of the study, an expected average of 24 months
Secondary Plasma concentration versus time profile of AUY922 as single agent and in combination with BYL719 To determine the single dose and multiple dose pharmacokinetics of AUY922 2 months
Secondary Plasma concentration versus time profile of the AUY922 metabolite BJP762 To determine pharmacokinetics of BJP762 after single dose and multiple dose of AUY922 2 months
Secondary Severity of adverse events (AEs) To characterize the safety and tolerability of BYL719 and AUY922 in combination. duration of the study, an expected average of 24 months