E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with stage II, IIIA and IIIB non-squamous non-small-cell lung cancer with activating EGFR mutation |
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E.1.1.1 | Medical condition in easily understood language |
Patients with non-squamous non-small-cell lung cancer |
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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 | 19.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10073254 |
E.1.2 | Term | Neoadjuvant therapy |
E.1.2 | System Organ Class | 10042613 - Surgical and medical procedures |
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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 |
The primary objective of the study is to assess the pathologic complete remission rate (according to the Junker criteria regression IIB and III) after induction therapy with gefitinib D-12 to D -1 followed by docetaxel 75 mg/m2 and cisplatin 50 mg/m2 D1+2 q21d (or paclitaxel 200 mg/m² D1 and carboplatin AUC 6.0 D1) and intercalated gefitinib 250 mg D4 to D20 (cycles 1 + 2) and D4-D17 (cycle 3) in mediastinal/hilar lymph nodes as well as primary tumor. |
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E.2.2 | Secondary objectives of the trial |
The secondary objectives of the study are:
• To assess the safety and tolerability of induction CTx with docetaxel and cisplatin in combination with gefitinib
• To assess the R0 resection rate
• To assess the radiologic response based on CT
• To assess the progression free survival (PFS)
• To assess the overall survival (OS)
• To assess the relapse pattern
• To assess the QoL during and after induction therapy with gefitinib, after three cycles of chemotherapy with intercalated gefitinib and after surgery.
• Liquid biopsy project: Analysis of EGFR ctDNA in patient plasma; screening for EGFR mutation status (activating and resistance mutations especially T790M)
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Patients with histologically or cytologically confirmed non-squamous non-small-cell lung cancer (NSCLC) stage II, IIIA and IIIB detected preoperatively by adequate methods and activating EGFR mutation in exons 18-21. Stage should be confirmed by PET-CT as well as adequate mediastinal staging. Routine MRI of the brain to exclude CNS-metastases is mandatory before enrolment according to standard guidelines.
2. At least one unidimensionally measurable lesion meeting RECIST criteria (version 1.1)
3. Performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) scale
4. Estimated life expectancy of at least 12 weeks
5. Patients aged ≥ 18 years
6. Adequate organ function including the following:
a) Adequate bone marrow reserve: – absolute neutrophils (segmented and bands) count (ANC) ≥1.5x10e9/L; – platelets ≥100x10e9/L; – haemoglobin ≥9 g/dL.
b) Hepatic: – bilirubin ≤ 1xULN; – alkaline phosphatase (AP) ≤ 2.5xULN; – aspartate transaminase (AST) and alanine transaminase (ALT) ≤ 2.5xULN.
c) Renal: – serum creatinine ≤ 1.3 mg/dL; – glomerular filtration rate ≥ 70 mL/min (calculated) for cisplatinum based CTx. If contraindications including GFR below 70mL/min against cisplatin exist, carboplatin may also be used. - glomerular filtration rate ≥ 30 mL/min (calculated) if carboplatin is to be used
7. Cooperation and willingness to complete all aspects of the study
8. Written informed consent to participate in the study
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E.4 | Principal exclusion criteria |
1. EGFR wild type configuration
2. EGFR resistance mutations (i.e. T790M)
3. Significant cardiovascular disease, such as uncontrolled hypertension, myocardial infarction within the last 6 months, unstable angina pectoris, CHF ≥ NYHA 2, serious arrhythmia, significant peripheral vascular disease
3. Pre-existing neuropathia ≥ grade 2 (NCI CTCAE V4.03)
5. Patients with confirmed HIV infection
6. Prior history of malignancy except for basal cell carcinoma or carcinoma in situ of the cervix, and with the exception of other malignancies after curative treatment with an interval of at least 3 years.
7. Lactating or pregnant women, women of child-bearing potential who do not agree to the usage of highly effective contraception methods (allowed methods of contraception, meaning methods with a rate of failure of less than 1% per year are implants, injectable contraceptives, combined oral contraceptives, intrauterine pessars (only hormonal devices), sexual abstinence or vasectomy of the partner). Women of childbearing potential must have a negative pregnancy test (serum β-hCG) at Pre-Screening and Screening.
8. Any other chemotherapy at start
9. Treatment with other experimental drugs during the course of the study or within the last 30 days or 7 half-lifes of previously used trial medication, whatever is of longer duration, prior study start
10. Any psychiatric illness that would affect the patient’s ability to understand the demands of the clinical trial
11. Parallel participation in another clinical trial or participation in another clinical trial within the last 30 days or 7 half-lifes, whatever is of longer duration, prior study start
12. Patient has already been recruited in this trial
13. Patients who do not understand the nature, the scope and the consequences of the clinical trial
14. Affected persons who might be dependent on the sponsor or the investigator
14. Patient who has been incarcerated or involuntarily institutionalized by court order or by the authorities § 40 Abs. 1 S. 3 Nr. 4 AMG.
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint of this study is the rate of pathologic complete remissions (pCR) after induction CTx + surgery. The assessment will be performed according to Junker Criteria (III and IIB (pCR) vs. IIA and I (non-pCR) [see Appendix 17.6 of the protocol]. The pCR rate will be assessed both for the lymph nodes as well as the tumor. A ≥30% pCR rate (as scored III and IIB) of the lymph nodes is the aim of the study.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
approx. 12 month after FPI |
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E.5.2 | Secondary end point(s) |
- Toxicity (AEs/SAEs) of induction CTx with taxane and platinum and intercalated gefitinib
- R0 resection rate
- Regression grading of the primary tumor according to the Junker criteria - radiologic response based on CT - progression free survival (PFS) - overall survival (OS) - relapse pattern - QoL during and after induction therapy with gefitinib, during and after three cycles of chemotherapy with intercalated gefitinib and after surgery
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
after at least 12 months of follow-up unless stated otherwise obove |
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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 | No |
E.6.7 | Pharmacodynamic | No |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
- QoL
- Liquid biopsy project |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
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.8.2.4 | Number of treatment arms in the trial | 1 |
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 | 9 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
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
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | |