E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Locally advanced or metastatic non-small-cell lung cancer |
|
E.1.1.1 | Medical condition in easily understood language |
EGFR mutated advanced non-small cell lung cancer becoming resistant to EGFR TKI therapy. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10025054 |
E.1.2 | Term | Lung cancer non-small cell stage IIIB |
E.1.2 | System Organ Class | 100000015840 |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10025055 |
E.1.2 | Term | Lung cancer non-small cell stage IV |
E.1.2 | System Organ Class | 100000015841 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Phase I: -Determine the safety profile and tolerability of S 49076 given in combination with a fixed dose of gefitinib by assessment of DLT (assessed during cycle 1) and the adverse event profile (assessed at each study visit).
-Establish the RP2D of S 49076 given in combination with a fixed dose of gefitinib.
Phase II: -Evaluate the objective response rate (ORR) according to RECIST v1.1, in 3 subgroups of patients with locally advanced or metastatic NSCLC and treated with S 49076 and gefitinib defined according to the mechanism of acquired resistance to EGFR tyrosine kinase inhibitor (TKI):
• Subgroup 1: Moderate to high level of MET amplification and/or high level of MET overexpression
• Subgroup 2: Moderate level of AXL overexpression
• Subgroup 3: High level of AXL overexpression.
An interim analysis will be performed in each subgroup to stop the recruitment early for futility if it is clear that the association S 49076 and gefitinib is unlikely to show the expected benefit. |
|
E.2.2 | Secondary objectives of the trial |
Phase I:-Evaluate the PK profile of S 49076 and gefitinib in combination. -Evaluate the response to S 49076 and gefitinib in 3 subgroups of patients with MET and/or AXL dysregulation using archived tumour or newly performed biopsy. -Measure tumour response to S 49076 in combination with gefitinib by using RECIST v1.1.
Phase II:-Evaluate the survival rate at 6 months, the progression-free survival, the response duration, the Clinical Benefit Rate in the 3 subgroups of patients. Clinical benefit rate is defined as the proportion of patients who have confirmed Complete Response or Partial Response as best response, or who experience Stable Disease lasting at least 6 months in the 3 subgroups of patients. -Characterize the safety and tolerability of the combination in assessing incidence of adverse events according to CTCAE V4.0. -Collect additional information on the PK profile of S 49076 in combination with gefitinib.
-Evaluate the biomarkers potentially predictive of response. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-Male or female patient aged ≥ 18 years old or legal age of the majority in the country.
-Histologically or cytologically confirmed stage IIIB/IV NSCLC ( locally advanced or metastatic, non-eligible for radical chemoradiotherapy or surgery with curative intention).
-Progression will have occurred on single agent EGFR TKI treatment (erlotinib, gefitinib, icotinib, afatinib,dacomitinib) in the 1st line setting or in the 2nd line (after a first line of chemotherapy).
-Patients must meet definition of acquired resistance based on the modified Jackman criteria.
-Patients must have measurable tumour disease according to RECIST v1.1. (with at least one measurable lesion).
-Estimated life expectancy > 12 weeks.
-Eastern Cooperative Oncology Group (ECOG) performance status ≤ 1 |
|
E.4 | Principal exclusion criteria |
-Foreseeable poor compliance to the study procedures.
-Legally incapacitated person under guardianship or trusteeship.
-Pregnant or breast-feeding women.
-Unable to undergo CT scans or MRI.
-Patients who have received more than 1 line of chemotherapy and more than 1 line of erlotinib, gefitinib, icotinib ,afatinib or dacotinimib.
-Blood transfusion within 2 weeks prior to the inclusion.
-Major surgery within 4 weeks prior to the inclusion
-Prior radiotherapy within 4 weeks prior to the inclusion (within 1 week for palliative radiotherapy at localised lesions) |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Phase I:
- DLTs of S 49076 when given in combination with gefitinib.
- Safety tolerance profile of the combination S 49076 / gefitinib.
Phase II:
- Objective Response Rate (ORR) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Phase I:
- DLTs: D1 Cycle 2.
- Safety tolerance profile: All visits
Phase II:
- Objective Response Rate (ORR): Screening visit, D1 Cycle 3 and withdrawal visit. |
|
E.5.2 | Secondary end point(s) |
Phase I:
1-PK parameters of S 49076 and gefitinib in combination.
2-Biomarkers predictive of response using archived tumours or newly performed biopsy.
3-Tumour response of S 49076 in combination with gefitinib by using RECIST v1.1.
Phase II:
I.Activity:
1-Survival rate.
2-Progression Free Survival (PFS).
3-Clinical Benefit Rate (CBR).
4-Response duration.
II.Safety tolerance profile.
III.PK parameters of S 49076 in combination with gefitinib.
IV.Biomarkers predictive of response. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Phase I:
1-:D1, D2 and D15 of cycle 1 and D1 of cycle 2.
2-:Prescreening
3-:Screening visit, D1 Cycle 3 and withdrawal visit.
Phase II:
I.1-:-at 6 months.
2-:will be calculated from the date of first drug intake until the date of progression or death due to any cause, whichever occurs first.
3-:will be calculated as the proportion of patients with a confirmed CR or PR or a SD with duration of at least 6 months according to RECIST v1.1.
4-:will be calculated among patients with confirmed response from the time that measurement criteria are first met for response until the date of progression or death due to any cause.
II.: All visits
III.: D1, D2 and D15 of cycle 1, and D1 of cycle 2.
IV.: At Prescreening and at D1 of cycle 1 |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | Yes |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 5 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 27 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Australia |
Canada |
China |
Germany |
Hungary |
Italy |
Japan |
Korea, Republic of |
Philippines |
Russian Federation |
Singapore |
Spain |
Taiwan |
Thailand |
United Kingdom |
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E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
Last visit of last subject. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 11 |
E.8.9.1 | In the Member State concerned days | |