Phase II Umbrella Study of Novel Anti-cancer Agents in Patients With NSCLC Who Progressed on an Anti-PD-1/PD-L1 Containing Therapy

This is an open-label, multi-centre, umbrella Phase II study in patients with metastatic NSCLC who have progressed on an anti-PD-1/PD-L1 containing therapy. This study is modular in design, allowing initial assessment of the efficacy, safety, and tolerability of multiple treatment arms.

This is an open-label, multi-centre, umbrella Phase II study in patients with metastatic non-small cell lung cancer (NSCLC) who have progressed on an anti-programmed cell death-1/anti-programmed cell death ligand 1 (anti-PD-1/PD-L1) containing therapy. This study is modular in design, consisting of a number of treatment cohorts, allowing evaluation of the efficacy, safety, and tolerability of multiple treatment arms. There is currently no established therapy for patients who have received immune checkpoint inhibitors and platinum-doublet therapies, and novel treatments are urgently needed.

This protocol has a modular design, with the potential for future treatment arms to be added via protocol amendment.

Eligibility Criteria:
Inclusion criteria:

* At least 18 years of age at the time of signing the informed consent form.
* Patient must have histologically or cytologically confirmed metastatic or locally advanced and recurrent NSCLC which is progressing.
* Patients eligible for second- or later-line therapy, who must have received an antiPD1/PD-L1 containing therapy and a platinum-doublet regimen for locally advanced or metastatic NSCLC either separately or in combination. Prior durvalumab is acceptable. The patient must have had disease progression on a prior line of antiPD1/PD-L1 therapy.
* ECOG/WHO performance status of 0 to 1, and a minimum life expectancy of 12 weeks.
* Patient must have at least 1 lesion that can be accurately measured. A previously irradiated lesion can be considered a target lesion if the lesion has clearly progressed.
* Evidence of post-menopausal status or negative urinary or serum pregnancy test for female pre-menopausal patients.

Exclusion Criteria:

* Patients whose tumour samples have targetable alterations in EGFR and/or ALK at initial diagnosis are excluded. In addition, patients whose tumour samples are known to have targetable alterations in ROS1, BRAF, MET or RET, are to be excluded.
* Active or prior documented autoimmune or inflammatory disorders.
* Active infection including tuberculosis, hepatitis B (known positive HBV surface antigen \[HBsAg\] result), hepatitis C, or human immunodeficiency virus (positive HIV 1/2 antibodies).
* Female patients who are pregnant or breastfeeding, or male or female patients of reproductive potential who are not willing to employ effective birth control.
* Known allergy or hypersensitivity to any of the study drugs or any of the study drug excipients, or history of severe hypersensitivity reactions to other monoclonal antibodies.
* Patient has spinal cord compression or symptomatic brain metastases.
* Any concurrent chemotherapy, immunotherapy, biologic or hormonal therapy for cancer treatment. Patients may receive treatment with bisphosphonates or receptor activator of nuclear factor kappa-Β ligand (RANKL) inhibitors for the treatment of bone metastases.
* history of active primary immunodeficiency