A Global Study to assess the Effects of Osimertinib in Participants with EGFRm Stage IA2-IA3 NSCLC following Complete Tumour Resection - ADAURA2

Study identifier:D516FC00001

ClinicalTrials.gov identifier:NCT05120349

EudraCT identifier:2021-004135-89

CTIS identifier:N/A

Recruitment Complete

Official Title

A Phase III, Double-blind, Randomised, Placebo-Controlled, International Study to assess the Efficacy and Safety of Adjuvant Osimertinib versus Placebo in Participants with EGFR mutation-positive Stage IA2-IA3 Non-small Cell Lung Cancer, following Complete Tumour Resection

Medical condition

Non-small Cell Lung Cancer

Phase

Phase 3

Healthy volunteers

Study drug

Osimertinib, Placebo

Sex

All

Actual Enrollment

385

Study type

Interventional

Age

18 Years - n/a

Date

Study Start Date: 21 Feb 2022

Estimated Primary Completion Date: 02 Aug 2027

Estimated Study Completion Date: 01 Nov 2032

Study design

Allocation: Randomized
Endpoint Classification: -
Intervention Model: Parallel Assignment
Masking: -
Primary Purpose: Treatment

Verification:

Verified 01 Sept 2024 by AstraZeneca

Collaborators

Inclusion and exclusion criteria

Inclusion Criteria

1. Male or female, at least ≥ 18 years.
2. NSCLC, of non-squamous histology.
3. Stage IA2 or IA3 disease, based on TNM8 classification.
4. Complete surgical resection (R0) of the primary NSCLC by lobectomy, bilobectomy, segmentectomy or sleeve resection.
5. Complete recovery from surgery at the time of randomisation. Study intervention cannot commence within 4 weeks following surgery. No more than 12 weeks may have elapsed between surgery and randomisation for participants.
6. World Health Organization performance status of 0 or 1.
7. Provision of tumour sample for central pathology assessment of pathologic risk factors and to assess EGFR mutation status prior to randomisation.
8. A tumour which harbours one of the 2 EGFR mutations (Ex19del, L858R) by cobas® EGFR Mutation Test v2 (Roche Diagnostics) or FoundationOne® test.
9. Minimum life expectancy of > 6 months.
10. Females must be using highly effective contraceptive measures, and must have a negative pregnancy test prior to start of dosing if of child-bearing potential, or must have evidence of non-child-bearing potential. Male subjects must be willing to use barrier contraception.

Exclusion Criteria

1. Mixed small cell and non-small cell cancer history.
2. Participants with incomplete (R1/R2) resection, or who have undergone pneumonectomy or only wedge resection.
3. Any evidence of severe or uncontrolled systemic diseases, including uncontrolled hypertension and active bleeding diatheses; or active infection including HCV and HIV or active uncontrolled HBV infection.
4. History of another primary malignancy, including any known or suspected synchronous primary lung cancer except for malignancy treated with curative intent with no known active disease ≥ 5 years before the first dose of study intervention and of low potential risk for recurrence.
5. Any of the following cardiac criteria:
- Mean resting QTcF interval > 470 ms, obtained from triplicate ECGs performed at screening.
- Any abnormalities in rhythm, conduction, or morphology of resting ECG,
- Any factors that increase the risk of QTcF prolongation or risk of arrhythmic events.
6. History of interstitial lung disease.
7. Inadequate bone marrow reserve or organ function.
8. Any unresolved toxicities from prior therapy greater than CTCAE Grade 1 at the time of starting study intervention.
9. Prior treatment with any anticancer therapy for NSCLC (including chemotherapy, radiotherapy, immunotherapy, and EGFR-TKIs).
10. Major surgery or significant traumatic injury within 4 weeks of the first dose of study intervention.
11. Participants currently receiving medications or herbal supplements known to be strong inducers of CYP3A4.

No locations available

Arms	Assigned Interventions
Experimental: Osimertinib Osimertinib 80mg, orally, once daily (Dose may be reduced to 40 mg once daily if required at the discretion of the investigator)	Drug: Osimertinib The initial dose of Osimertinib 80mg once daily can be reduced to 40mg once daily. Treatment can continue until disease recurrence, unacceptable toxicity or other discontinuation criteria are met. Other Name: AZD9291; TAGRISSO
Placebo Comparator: Placebo Matching placebo for osimertinib, orally, once daily	Drug: Placebo Matching placebo. Initial dose of 80mg once daily can be reduced to 40mg once daily.

Documents available

Lung Cancer Study Locator details (for US)
Download
Trial Results Summaries
Available here

Contacts

Contact

AstraZeneca Clinical Study Information Center

1-877-240-9479

[email protected]

Contact Backup

AstraZeneca Lung Cancer Study Locator Service

1-884-432-3892