A Phase III Randomized, Open-Label, Multi-Center Study of Durvalumab Versus Standard of Care Platinum-Based Chemotherapy as First Line Treatment in Patients with PD-L1-High Expression Advanced Non Small-Cell Lung Cancer (NSCLC)

Phase 3

Completed

Conditions: lung cancer
non small cell lung cancer
10038666

Registration Number: NL-OMON46307

Lead Sponsor: Astra Zeneca

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Completed

Sex: Not specified

Target Recruitment: 18

Inclusion Criteria

- Histologically or cytologically documented Stage IV NSCLC (according to version 7 of the International Association for the Study of Lung Cancer Staging Manual in Thoracic Oncology; IASLC Staging Manual in Thoracic Oncology);- Patients must have tumors that lack sensitizing EGFR mutation (e.g., exon 19 deletion or exon 21 L858R, exon 21 L861Q, exon 18 G719X, or exon 20 S7681 mutation) and ALK rearrangement;- Patient must have tumor cell PD-L1-high expression status, prior to randomization, defined as *25% PD-L1*membrane expression in tumoral tissue with the Ventana SP263 PD-L1 IHC assay determined by a reference laboratory;- World Health Organization (WHO)/Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 at enrolment;- At least 1 lesion, not previously irradiated, that can be accurately measured at baseline as *10 mm in the longest diameter (except lymph nodes which must have a short axis *15 mm) with CT or MRI and that is suitable for accurate repeated measurements as per RECIST 1.1 guidelines;- Must have a life expectancy of at least 12 weeks

Exclusion Criteria

- Prior chemotherapy or any other systemic therapy for advanced NSCLC. ;- Prior exposure to immune-mediated therapy including, but not limited to, other anti-CTLA-4, anti-PD-1, anti-PD-L1, and anti-programmed cell death ligand 2 (anti-PD-L2) antibodies, excluding therapeutic anticancer vaccines;- Radiotherapy treatment to more than 30% of the bone marrow or with a wide field of radiation within 4 weeks of the first dose of study drug;- Brain metastases or spinal cord compression unless the patient is stable (asymptomatic, no evidence of new or emerging brain metastases) and off steroids for at least 14 days prior to start of study treatment;- History of leptomeningeal carcinomatosis;- Mixed small-cell lung cancer and NSCLC histology, sarcomatoid variant;- Active or prior documented autoimmune or inflammatory disorders within the past 3 years prior to the start of treatment. The following are exceptions to this criterion: Patients with vitiligo or alopecia, Patients with hypothyroidism (e.g., following Hashimoto syndrome) stable on hormone replacement or psoriasis not requiring systemic treatment, Any chronic skin condition that does not require systemic therapy, Patients without active disease in the last 5 years may be included but only after consultation with the study physician, Patients with celiac disease controlled by diet alone;- History of active primary immunodeficiency;- Active infection, including tuberculosis (clinical evaluation), hepatitis B, hepatitis C, or human immunodeficiency virus (HIV, positive HIV 1 or 2 antibodies);- Current or prior use of immunosuppressive medication within 14 days before the first dose of durvalumab. The following are exceptions to this criterion:
Intranasal, inhaled, topical steroids, or local steroid injections (eg., intra-articular injection).
Systemic corticosteroids at physiologic doses not to exceed 10 mg/day of prednisone or its equivalent
Steroids as premedication for hypersensitivity reactions (eg., CT scan premedication);- Receipt of live, attenuated vaccine within 30 days prior to the first dose of IP.;- Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of IP;- History of allogenic organ transplantation;- History of another primary malignancy except for:
Malignancy treated with curative intent and with no known active disease * 5 years before the first dose of study drug and of low potential risk for recurrence
Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease
Adequately treated carcinoma in situ without evidence of disease (e.g., cervical cancer in situ);- Medical contraindication to platinum (cisplatin or carboplatin)-based doublet chemotherapy.;- Positive urinary or serum pregnancy test for female pre-menopausal patients;- Female patients who are pregnant or breast-feeding or male or female patients of reproductive potential who are not willing to employ highly effective birth control from screening to 90 days after the last dose of durvalumab.;- Known allergy or hypersensitivity to IP or any excipient or to other humanized mAbs

Study & Design

Study Type: Interventional

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>To assess the efficacy of Durvalumab monotherapy compared to SoC in terms of OS<br /><br>in patients with PD-L1 high expression (*25%) advanced NSCLC with wild type<br /><br>EGFR and ALK</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>- To further assess the efficacy of durvalumab compared to SoC in terms of OS,<br /><br>PFS, ORR, DoR, APF12, and PFS2.<br /><br><br /><br>- To assess disease-related symptoms and HRQoL in patients treated with<br /><br>durvalumab compared to SoC using the EORTC QLQ-C30 v3 and the LC13 module<br /><br><br /><br>- To investigate the immunogenicity of durvalumab<br /><br><br /><br>- To assess the safety and tolerability profile of durvalumab compared to SoC</p><br>