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). |
asteen I ei-pienisoluinen keuhkosyöpä, jonka sopivaksi hoitomuodoksi on arvioitu stereotaktinen sädehoito |
|
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. |
asteen I ei-pienisoluinen keuhkosyöpä, jonka sopivaksi hoitomuodoksi on arvioitu stereotaktinen sädehoito |
|
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 |
voidaanko liitännäishoitona annettavalla durvalumabilla vähentää taudin uusiutumisriskiä tai viivyttää aikaa joka kuluu taudin etenemiseen. |
|
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 |
verrataan aikaa, joka kuluu hoidon aloituksesta siihen, että syöpä alkaa taas edetä ja arvioidaan haittavaikutuksia sekä toimintakykyä ja elämän laatua. |
|
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
• Stage I tumours ≤ 5 cm
• Peripheral tumours suitable for a fractionation schedule of 15 Gy x 3
• 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 |
|
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 > 5 years ago without relapse is allowed. (Carcinoma in situ
of the cervix or adequately treated basal cell carcinoma of the skin < 5
years are allowed)
• Mean QT interval corrected for heart rate (QTc) ≥470 ms calculated
from 3 electrocardiograms (ECGs) using Frediricia's Correction
• 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 |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Time to Progression (TTP) |
aika etenemiseen |
|
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. |
|
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 |
|
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.
|
|
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 | No |
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 |
Ei liitännäishoitoa |
No adjuvant therapy |
|
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 | 2 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 20 |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 6 |