E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Stage I Non-small cell lung cancer (NSCLC) that has been treated with Stereotactic Body Radiotherapy (SBRT). |
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E.1.1.1 | Medical condition in easily understood language |
Early stage, i.e. localized Non-small cell lung cancer that has been treated with high dose radiotherapy. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
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 |
To assess whether adjuvant immunotherapy with durvalumab administered after curatively intended SBRT in stage I NSCLC will increase time to progression |
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E.2.2 | Secondary objectives of the trial |
To assess whether adjuvant immunotherapy with durvalumab administered after curatively intended SBRT in stage I NSCLC will: Increase overall survival (1-, 2- 3-years) Increase disease free survival (DFS) Increase cause specific survival (1-, 2- 3-years) Increase time to progression depending on PDL1 expression Impact on relapse pattern Impact on local control Impact on Quality of life Impact on toxicity
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Written informed consent obtained from the subject prior to performing any protocol-related procedures, including screening evaluations • Histological or cytological diagnosis of NSCLC • T1-2N0M0 tumours ≤ 5 cm • Peripheral tumours • Medically inoperable patients or patients refusing surgery • Received no prior chemotherapy or radiation therapy for NSCLC • Age > 18 years at time of study entry, no upper age limit • WHO performance status 0-2 • Adequate normal organ and marrow function • Female subjects must either be of non-reproductive potential or must have a negative serum pregnancy test upon study entry • Subject is willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations including follow up
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E.4 | Principal exclusion criteria |
• Centrally located tumours • Oxygen usage or a FEV1 < 0.7 L and CO diffusion capacity < 30% • Participation in another clinical study with an investigational product during the last 4 weeks • Any previous treatment with a PD1 or PD-L1 inhibitor, including durvalumab • Second primary residual malignancy. Other malignancy diagnosed and treated > 2 years ago without relapse and deemed to have a low likelihood of relapse is allowed. (Carcinoma in situ of the cervix or adequately treated basal cell carcinoma of the skin < 2 years are allowed, as is other low-grade malignancy with low likelihood of becoming metastatic or impact on survival e.g. low-grade prostate cancer not in need of treatment) • Current or prior use of immunosuppressive medication within 28 days before the first dose of durvalumab, with the exceptions of intranasal and inhaled corticosteroids or systemic corticosteroids at physiological doses, which are not to exceed 10 mg/day of prednisone, or an equivalent corticosteroid • Active or prior documented autoimmune disease within the past 2 years • Active or prior documented inflammatory bowel disease, history of primary immunodeficiency, history of allogenic organ transplant, history of tuberculosis • Uncontrolled intercurrent Receipt of live attenuated vaccination within 30 days prior to study entry or within 30 days of receiving durvalumab • Any condition that, in the opinion of the investigator, would interfere with evaluation of study treatment or interpretation of patient safety or study results
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E.5 End points |
E.5.1 | Primary end point(s) |
Time to Progression (TTP) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
TTP is measured from the date of randomization to date of progression and will be assessed after 53 events (i.e. progression) have been recorded which is estimated to happen one year after the inclusion of the last subject. |
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E.5.2 | Secondary end point(s) |
Overall survival (1-, 2- 3-years) - measured from date of randomization to death.
Disease free survival (DFS) - measured from date of randomization to relapse or death.
Cause specific survival (1-, 2- 3-years) - measured from date of randomization to death due to NSCLC.
TTP by PDL1 expression - TTP analysed according to PDL1 expression on biopsy taken before study entry. Relapse pattern, Local, regional or distant relapse (organ specific).
Local control -defined as no local progression at 36 months follow up
Quality of life, Lung cancer symptom scale - LCSS at 6, 12, and 20 months
Toxicity, according to CTC version 4.0 at every follow up
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Toxicity with AE’s and SAE’s and will be followed continuously. In addition in-depths toxicity analyses are planned after inclusion of 50 and 100 patients. As for the other secondary endpoints they will be assessed when the number of events for the primary analysis have been reached, see E.5.1.1. |
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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 | Yes |
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 | Yes |
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) | 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 | Yes |
E.8.1.1 | Randomised | Yes |
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 | Yes |
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 | Yes |
E.8.2.3.1 | Comparator description |
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E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 8 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 15 |
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 | 6 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |