Phase II Single Arm Study of AZD9291 to Treat NSCLC Patients in Asia Pacific (AURA17)
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A Phase II, Open Label, Single-arm Study to Assess the Safety and Efficacy of AZD9291 in Asia Pacific Patients with Locally Advanced/Metastatic Non-Small Cell Lung Cancer whose Disease has Progressed with Previous Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor Therapy and whose Tumours harbour a T790M mutation within the Epidermal Growth Factor Receptor Gene
Condition or disease
Non-Small Cell Lung Cancer
This is a phase II, open label, single arm study assessing the safety and efficacy of AZD9291 (80 mg, orally, once daily) in Asia Pacific patients with a confirmed diagnosis of Epidermal Growth Factor Receptor (EGFR) sensitising mutation positive (ie, G719X, exon 19 deletion, L858R, L861Q) and T790M mutation positive (hereafter referred to as EGFRm+ and T790M+) un-resectable, locally advanced or metastatic NSCLC (Stage IIIB-IV), who have progressed on an Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor(EGFR-TKI), either as first line treatment or following one line of EGFR-TKI and one line of platinum containing doublet chemotherapy. Patients must agree to provide a biopsy for central confirmation of T790M mutation status following confirmed disease progression on the most recent treatment regimen. The primary objective of the study is to assess the efficacy of AZD9291 by assessment of Objective Response Rate according to RECIST 1.1 by an Independent Central Review.
A Phase II, Open Label, Single-arm Study to Assess the Safety and Efficacy of AZD9291 in Asia Pacific Patients With Locally Advanced/Metastatic Non-Small Cell Lung Cancer Whose Disease Has Progressed With Previous Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor Therapy and Whose Tumours Harbour a T790M Mutation Within the Epidermal Growth Factor Receptor Gene.
Actual Study Start Date :
June 22, 2015
Actual Primary Completion Date :
March 4, 2016
Estimated Study Completion Date :
December 31, 2021
Resource links provided by the National Library of Medicine
Objective Response Rate (ORR) According to RECIST 1.1 [ Time Frame: RECIST tumour assessments every 6 weeks from time of first dose until objective disease progression, for an average of approximately 12 months. Results are based on the data cut off of 04 March 2016 (about 18 weeks after LSFD). ]
Per Response Evaluation Criteria in Solid Tumours (RECIST v1.1) assessed by MRI or CT: Complete Response (CR): Disappearance of all target and non-target lesions and no new lesions; Partial Response (PR): >= 30% decrease in the sum of diameters of Target Lesions (compared to baseline) and no new lesions. ORR is the percentage of patients with at least 1 visit response of CR or PR (according to independent review) that was confirmed at least 4 weeks later, prior to progression or further anti-cancer therapy.
Secondary Outcome Measures :
Disease Control Rate (DCR) According to RECIST 1.1 [ Time Frame: RECIST tumour assessments every 6 weeks from time first dose until date of progression, for an average of approximately 12 months. Results are based on the data cut off of 04 March 2016 (about 18 weeks after LSFD). ]
Per Response Evaluation Criteria in Solid Tumours (RECIST v1.1) assessed by MRI or CT: Complete Response (CR): Disappearance of all target and non-target lesions and no new lesions; Partial Response (PR): >= 30% decrease in the sum of diameters of Target Lesions (compared to baseline) and no new lesions; Stable disease (SD): Neither sufficient shrinkage to qualify as a response nor sufficient growth to qualify as progression; Progressive Disease (PD): >= 20% increase in the sum of diameters of TLs and an absolute increase in sum of diameters of >=5mm (compared to the previous minimum sum) or progression of NTLs or a new lesion. DCR is the percentage of patients with best response of CR, PR or SD (according to independent review), prior to progression (PD) or further anti-cancer therapy.
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Ages Eligible for Study:
18 Years to 130 Years (Adult, Older Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Aged at least 18 years. Patient from Asia Pacific will be enrolled only.
Locally advanced or metastatic NSCLC, not amenable to curative surgery or radiotherapy.
Radiological documentation of disease progression on the last treatment administered prior to enrolling in the study: following 1st line EGFR TKI treatment but who have not received further treatment OR following prior therapy with an EGFR TKI and a platinum-based doublet chemotherapy. Patients may have also received additional lines of treatment.
Documented EGFR mutation (at any time since the initial diagnosis of NSCLC) known to be associated with EGFR TKI sensitivity (including G719X, exon 19 deletion, L858R, L861Q).
Patients must have central confirmation of tumour T790M mutation positive status from a biopsy sample taken after confirmation of disease progression on the most recent treatment regimen.
World Health Organisation (WHO) performance status 0-1 with no deterioration over the previous 2 weeks and a minimum life expectancy of 12 weeks.
At least one lesion, not previously irradiated and not chosen for biopsy during the study screening period, that can be accurately measured at baseline as ≥10mm in the longest diameter (except lymph nodes which must have short axis ≥15mm) with computerised tomography (CT) or magnetic resonance imaging (MRI) which is suitable for accurate repeated measurements.
Females of child-bearing potential using contraception and must have a negative pregnancy test.
Treatment with an EGFR-TKI (eg, erlotinib, gefitinib, icotinib or afatinib) within 8 days or approximately 5x half-life of study entry; any cytotoxic chemotherapy, investigational agents or other anticancer drugs within 14 days of study entry; previous treatment with AZD9291 or a 3rd generation EGFR TKIs; Major surgery within 4 weeks of study entry; radiotherapy treatment to more than 30% of the bone marrow or with a wide field of radiation within 4 weeks of study entry; currently receiving treatment with potent inhibitors or inducers of CYP3A4.
Any unresolved toxicities from prior therapy.
Unstable spinal cord compression or brain metastases.
Severe or uncontrolled systemic diseases, including uncontrolled hypertension and active bleeding diatheses or infection.
Refractory nausea and vomiting, chronic gastrointestinal diseases or bowel resection.
Past medical history of interstitial lung disease, drug-induced interstitial lung disease, radiation pneumonitis which required steroid treatment, or any evidence of clinically active interstitial lung disease.
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD:
Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal. All request will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure
Statistical Analysis Plan (SAP)
AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA Pharma Data Sharing Principles. For details of our timelines, please rerefer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure
When a request has been approved AstraZeneca will provide access to the de-identified individual patient-level data in an approved sponsored tool . Signed Data Sharing Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information. Additionally, all users will need to accept the terms and conditions of the SAS MSE to gain access. For additional details, please review the Disclosure Statements at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
Keywords provided by AstraZeneca:
Phase II, Open Label, Single-arm study, Safety and Efficacy of AZD9291, Asia Pacific, NSCLC with T790M mutation within the Epidermal Growth Factor Receptor Gene
Additional relevant MeSH terms:
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Carcinoma, Non-Small-Cell Lung
Respiratory Tract Neoplasms
Neoplasms by Site
Respiratory Tract Diseases
Protein Kinase Inhibitors
Molecular Mechanisms of Pharmacological Action