| Eligibility |
Inclusion Criteria:
1. Patients aged 18-75 years.
2. Subjects with histologically or cytologically-documented locally advanced NSCLC who
present with stage IVA or IVB according to the 8th TNM classification. Pathological
characterization must be sufficient to define patients as having either squamous or
non-squamous histology.
3. Previous treatment/s for NSCLC with platinum-based 1st line therapy regimen with or
without maintainance therapy and documented disease progression. First line
platinum-based therapy has to consist of at least 4 cycles.
4. Patients with a known sensitizing mutation in the EGFR gene must have experienced
disease progression (during or after treatment) or intolerance to treatment with
afatinib, erlotinib, gefitinib, or another EGFR-TKI approved for the treatment of
EGFR-mutant NSCLC. Patients with a known ALK fusion oncogene must have experienced
disease progression (during or after treatment) or intolerance to treatment with
crizotinib or another ALK-TKI approved for the treatment of NSCLC in patients having
an ALK fusion oncogene.
5. Evaluable tumor tissue available (either FFPE tissue block or unstained tumor tissue
section); fresh or archival.
6. Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0 or 1.
7. Patients must have at least one unidimensionally measurable lesion by computed
tomography or MRIas defined by RECIST criteria 1.1.
8. Prior radiation therapy is allowed, if the irradiated area is not the only source of
measurable or assessable disease and if the radiation therapy is not within 4 weeks of
the administration of study treatment.
9. All acute toxic effects (excluding alopecia and fatigue) of any prior therapy
(including surgery, radiation therapy, chemotherapy) must have resolved to National
Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) (v4.03)
Grade = 1.
10. All baseline laboratory requirements will be assessed and should be obtained within 21
days of treatment start. Screening laboratory values must meet the following criteria:
- Absolute neutrophil count (ANC) = 1.0 x 109/L, platelets = 100 x 109/L,
haemoglobin (Hb) = 9.0 g/dl.
- Alkaline phosphatase (ALP), alanine aminotransferase (ALT) and or aspartate
aminotransferase (AST) = 3 x upper limit of reference range (ULN), and total
bilirubin = 2.0 mg/L unless liver involvement by the tumor, in which case the
transaminase levels could be = 5 x ULN.
- Creatinine = 1.5 ULN or creatinine clearance = 30 mL/min.
11. Estimated life expectancy of at least 12 weeks.
12. Negative serum pregnancy test for females of childbearing potential*.
13. Documented negative test for HIV, HBV and HCV. For HBV serology: the determination of
HBsAg, anti-HBsAg-Ab and anti-HBcAg-Ab is required. In patients with serology
documenting previous exposure to HBV (i.e., anti-HBsAb with no history of vaccination
and/or anti-HBcAb), negative serum HBV-DNA is required. For HCV: HCV RNA or HCV
antibody test. Subjects with a positive tst for HCV antibody but no detection of HCV
RNA indicating no current infection are eligible.
14. Negative TB test (e.g. Mantoux or Quantiferon assay)
15. Written informed consent.
- Subjects or legal rappresentative must have signed and dated an IRB/IEC approved
written informed consent form in accordance with regulatory and institutional
guidelines. This must be obtained before the performance of any protocol related
procedures that are not part of normal subject care.
- Subjects must be willing and able to comply with scheduled visits, treatment
schedule, laboratory tests and other requirements of the study.
- Women of childbearing potential (WOCBP) must be using, from the screening to
six months following the last study drug administration, highly effective
contraception methods, as defined by the "Recommendations for contraception
and pregnancy testing in clinical trials" issued by the Head of Medicine
Agencies' Clinical Trial Facilitation Group (www.hma.eu/ctfg.html) and which
include, for instance, progesteron-only or combined (estrogen- and
progesteron-containing) hormonal contraception associated with inhibition of
ovulation, intrauterine devices, intrauterine hormone-releasing systems,
bilateral tubal occlusion or vasectomised partner. Pregnancy test will be
repeated at the end of treatment visit.
Women of childbearing potential are defined as females who have experienced menarche, are
not postmenopausal (12 months with no menses without an alternative medical cause) and are
not permanently sterilised (e.g., tubal occlusion, hysterectomy, bilateral oophorectomy or
bilateral salpingectomy).
Exclusion Criteria:
a. Cancer-specific exclusions
1. Any tumor therapy (chemotherapy, biologics for cancer, or an investigational therapy)
within 4 weeks of the administration of study treatment.
2. Uncontrolled tumor-related pain; patients requiring pain medication must be on a
stable regimen at study entry. Symptomatic lesions amenable to palliative radiotherapy
(e.g., bone metastases or metastases causing nerve impingement) should be treated
prior to enrollment.
3. Active symptomatic central nervous system metastases. Subjects are eligible if CNS
metastases have been treated and subjects have neurologically returned to baseline
(except for residual signs or symptoms related to the CNS treatment) for at least 4
weeks prior to the first administration of study treatment.
4. Subjects must have been either off corticosteroids, or on a stable or decreasing dose
= 10 mg daily prednisone (or equivalent) for at least 2 weeks prior to enrollment.
5. Carcinomatous meningitis
b. General Medical Exclusions
6. Previous or concurrent cancer that is distinct in primary site or histology from the
cancer being evaluated in this study or any cancer curatively treated < 5 years prior
to study entry, except cervical carcinoma in situ, non-melanoma skin cancer,
superficial bladder tumors.
7. Pregnant and lactating women.
8. Uncontrolled medical condition considered as high risk for the treatment with an
investigational drug (e.g. unstable diabetes mellitus, vena-cava-syndrome,
uncontrolled pleural effusion, pericardial effusion).
9. Prior allogeneic bone marrow transplantation or solid organ transplant.
10. Heart failure (> Grade II, New York Heart Association Criteria - NYHA).
11. History within the last 12 months of acute or subacute coronary syndromes including
myocardial infarction, unstable or severe stable angina pectoris.
12. Irreversible cardiac arrhythmias requiring permanent medication.
13. History of stroke or transient ischemic attack within the previous 12 months.
14. Severe or uncontrolled hypertension according to WHO criteria.
15. Ischemic peripheral vascular disease (Grade IIb-IV).
16. Documented history or active autoimmune disorders with the exception of:
17. skin disorders (such as vitiligo, psoriasis, or alopecia),
18. stable diabetes mellitus type 1,
19. Autoimmune thyroiditis requiring hormone replacement only.
20. Presence of primary or secondary immune deficiency.
21. Major trauma including surgery (such as abdominal/cardiac/thoracic surgery) within 4
weeks of administration of study treatment.
22. Known history of allergy to IL-2 or other intravenously administered human
proteins/peptides/antibodies.
23. Neuropathy > Grade 2.
24. Presence of active and uncontrolled infections or other severe concurrent disease,
which, in the opinion of the investigator, would place the patient at undue risk or
interfere with the study.
25. Subject unlikely to comply with protocol, e.g. uncooperative attitude, inability to
return for follow-up visits, and unlikelihood of completing the study.
26. Any severe concomitant condition which makes it undesirable for the patient to
participate in the study or which could jeopardize compliance with the protocol.
c. Exclusion criteria related to medication
27. Treatment with any investigational study drug within 4 weeks before beginning of study
treatment.
28. Treatment with hematopoietic growth factors or immunomodulatory agents within 7 days
of the administration of study treatment.
29. Immunosuppressive treatment within 2 weeks prior to cycle 1, day 1.
30. Any condition requiring systemic treatment with either corticosteroids (> 10 mg daily
prednisone equivalent) or other immunosuppressive medications within 14 days prior to
start of study drug (inhaled steroids and adrenal replacement steroid doses are
permitted in absence of any active autoimmune disease)
31. Prior therapy with anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, or anti-CTLA-4
antibody (or any other antibody or drug specifically targeting T-cell co-stimulation
or checkpoint pathways).
32. Interstitial lung disease that is symptomatic or may interfere with the detection or
management of suspected drug-related pulmonary toxicity
33. Treatment with systemic immunostimulatory agents (including but not limited to IFNs
and IL-2) within 6 weeks or five half-lives of the drug, whichever is shorter, prior
to Cycle 1, Day 1.
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