Primary Objective: In the dose escalation: to determine the maximum tolerated dose (MTD) of SAR125844. In the expansion cohort: to evaluate the preliminary anti-tumoral effect of SAR125844 in patients with measurable and MET gene amplification (including gastric cancer patients). Secondary Objectives: To characterize and confirm the global safety profile of SAR125844 including cumulative toxicities. To assess preliminary antitumor activity of SAR125844. To explore the pharmacodynamic effects (PDy) of SAR125844. To evaluate the pharmacokinetic profile of SAR125844. To explore the relationship of MET gene amplification status with antitumor effects. To evaluate other pharmacodynamic biomarkers.
For both cohorts, escalation and expansion, the duration of the study for one patient will include a period for inclusion of up to 3 weeks and a 4-week treatment cycle(s).The patient may continue treatment until disease progression, unacceptable toxicity or willingness to stop, followed by a minimum of 30-days follow-up. If a patient treated in dose escalation part or in an expansion cohort, continues to benefit from the treatment at the time of Clinical Study Report, the patient can continue study treatment for a maximum of 1 year and will continue to undergo all assessments as per the study flowchart. Such patients will be followed at least until 30 days after the last IMP administration.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
70
Pharmaceutical form:Concentrate for solution Route of administration: intravenous
Investigational Site Number 392001
Kashiwa-Shi, Japan
Investigational Site Number 392004
Suita-Shi, Japan
Investigational Site Number 392002
Sunto-Gun, Japan
Investigational Site Number 392003
Takatsuki-Shi, Japan
Investigational Site Number 410001
Seoul, South Korea
Investigational Site Number 410004
Seoul, South Korea
Investigational Site Number 410003
Seoul, South Korea
Investigational Site Number 410002
Seoul, South Korea
- DOSE ESCALATION To determine the maximum tolerated dose (MTD) of SAR125844
Time frame: At d28 of Cycle 1 of each treated patient, DLT is assessed
- EXPANSION Cohort To evaluate the preliminary anti-tumoral effect of SAR125844
Time frame: Antitumor activity is assessed at the end of Cycle 1, then every 2 cycles up to treatment discontinuation
Number of patients with treatment emergent events
Time frame: Up to a maximum of 2 years
Assessment of PK parameter Cmax
Time frame: Up to a maximum of 2 years
Assessment of PK parameter AUCs
Time frame: Up to a maximum of 2 years
Assessment of PK parameter CL
Time frame: Up to a maximum of 2 years
Assessment of PD parameter ShedMET
Time frame: Up to a maximum of 2 years
Assessment of PD parameter HGF
Time frame: Up to a maximum of 2 years
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