Neoplasms

Digestive System Diseases

All Conditions

Skin and Connective Tissue Diseases

Rare Diseases

Gastrointestinal Stromal Tumors

Neoplasms, Connective Tissue

Neoplasms, Connective and Soft Tissue

Neoplasms by Histologic Type

Gastrointestinal Neoplasms

Digestive System Neoplasms

Gastrointestinal Diseases

Micronutrients

All Drugs and Chemicals

Antineoplastic Agents

Other Dietary Supplements

Inositol

Sunitinib

Imatinib Mesylate

The study will comprise of 2 parts. A dose escalation and a dose expansion part. All patients in the dose escalation part will have a pharmacokinetic (PK) run-in period of 7 days receiving imatinib monotherapy. Patients will receive increasing doses of BYL719 (200, 300, 400 mg) in combination with 400mg imatinib daily until maximum tolerated dose (MTD) and rapid phase 2 dose (RP2D) is determined. Approximately 35 patients will enter the expansion phase.

Evaluable patients must meet the minimum treatment and safety evaluation requirements of the study. Patients will be treated until they experience progression of disease, withdraw consent, or experience unacceptable toxicity. One study cycle equals 28 days.

ST571 + BYL719

Novartis Pharmaceuticals

The purpose of this study is to determine a maximum tolerated dose and/or recommended phase 2 dose of a combination of imatinib and BYL719 in the treatment of 3rd line GIST patients.

A Dose-finding Study of a Combination of Imatinib and BYL719 in the Treatment of 3rd Line GIST Patients

A Dose-finding Phase Ib Multicenter Study of Imatinib in Combination With the Oral Phosphatidyl-inositol 3-kinase (PI3K) Inhibitor BYL719 in Patients With Gastrointestinal Stromal Tumor (GIST) Who Failed Prior Therapy With Imatinib and Sunitinib

Dose limiting toxicity (DLT) will be assessed using Common Terminology Criteria for Adverse Events (CTCAE) (v4.0.3), unless otherwise specified in the protocol.

Dose limiting toxicity (DLT) will be assessed using CTCAE (v4.0.3), unless otherwise specified in the protocol.

Clinical benefit rate is defined as the rate of confirmed complete response (CR) or partial response (PR), or stable disease (SD) which lasts for at least 16 weeks.Tumor response will be determined locally by the investigator sites according to Novartis guideline on the Response Evaluation Criteria in Solid Tumors, based on RECIST Version 1.1.

Amino Acids

Tyrosine Kinase Inhibitors

Protein Kinase Inhibitors

Enzyme Inhibitors

Tyrosine

The study will comprise of 2 parts. A dose escalation and a dose expansion part. Patients will receive increasing doses of BKM120 (40, 60, 80, 100 mg) in combination with 400mg imatinib daily until maximum tolerated dose (MTD) and rapid phase 2 dose (RP2D) is determined. 35 patients will enter the expansion phase with 18 patients having a pharmacokinetic (PK) run-in period of 8 days receiving imatinib monotherapy or BKM120 monotherapy.

BKM120 Monotherapy 8 day run-in followed by STI571 and BKM120 combination therapy

STI571 Monotherapy 8 day run-in followed by STI571 and BKM120 combination therapy

STI571

BKM120

The purpose of this study is to determine a maximum tolerated dose and/or recommended phase 2 dose of a combination of imatinib and BKM120 in the treatment of 3rd line GIST patients.

A Dose-finding Study of a Combination of Imatinib and BKM120 in the Treatment of 3rd Line GIST Patients

A Multi-arm Dose-finding Phase Ib Multicenter Study of Imatinib in Combination With the Oral Phosphatidyl-inositol 3-kinase (PI3-K) Inhibitor BKM120 in Patients With Gastrointestinal Stromal Tumor (GIST) Who Failed Prior Therapy With Imatinib and Sunitinib

Tumor response will be determined locally by the investigator sites according to Novartis guideline on the Response Evaluation Criteria in Solid Tumors, based on RECIST Version 1.1.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
A Dose-finding Study of a Combination of Imatinib and BYL719 in the Treatment of 3rd Line GIST Patients	NCT01735968	3rd Line GIST	ST571 + BYL719	18 Years -	Novartis
A Dose-finding Study of a Combination of Imatinib and BYL719 in the Treatment of 3rd Line GIST Patients	NCT01735968	3rd Line GIST	ST571 + BYL719	18 Years -	Novartis
A Dose-finding Study of a Combination of Imatinib and BKM120 in the Treatment of 3rd Line GIST Patients	NCT01468688	3rd Line GIST	STI571 BKM120	18 Years -	Novartis

Spots Global Cancer Trial Database for 3rd line gist