AZD9291 in Combination With Ascending Doses of Novel Therapeutics

NCT ID: NCT02143466

Last Updated: 2026-01-30

Basic Information

• Recruitment Status: ACTIVE_NOT_RECRUITING
• Clinical Phase: PHASE1
• Total Enrollment: 344 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2014-08-05
• Study Completion Date: 2026-12-31

Brief Summary

The purpose of this study is to determine the safety, tolerability and preliminary anti-tumour activity of AZD9291 when given together with AZD6094 or selumetinib in patients with EGFR mutation positive advanced lung cancer

Detailed Description

This is a Phase Ib, open-label, multicentre study of AZD9291 administered orally in combination with novel therapeutics (AZD6094 or selumetinib (AZD6244, ARRY142886)) to patients with EGFRm+ advanced NSCLC. The study has been designed to allow an investigation of the optimal combination dose and schedule whilst ensuring the safety of patients with intensive safety monitoring. There are three main parts to this study; Part A, Combination dose finding and Parts B and D, Dose expansion. Part C, AZD6094 dose finding sub-study in advanced solid tumour patients is ongoing in Japan.

AZD9291 (osimertinib) is a potent irreversible inhibitor of both the single epidermal growth factor receptor sensitising mutation positive (EGFRm+) (tyrosine kinase inhibitor [TKI] sensitivity-conferring mutation) and dual EGFRm+/T790M+ (TKI resistance-conferring mutation) receptor forms of EGFR. AZD9291 therefore has the potential to provide clinical benefit to patients with advanced non-small cell lung cancer (NSCLC) harbouring both the single sensitivity mutations and the resistance mutation following prior therapy with an EGFR TKI. AZD9291 (osimertinib) was awarded FDA accelerated approval in November 2015, followed by conditional approval in the EU, full approval in Japan and additional markets in 2016, for the treatment of patients with EGFR T790M+ NSCLC who have progressed on or after EGFR TKI therapy.

Enrolment into the patient cohort that evaluated AZD9291 treatment in combination with MEDI4736 as 1st line treatment has been terminated due to an increased incidence of ILD-like events (interstitial lung disease/pneumonitis), and is no longer being evaluated in this study.

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Conditions

Advanced Non Small Cell Lung Cancer

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

AZD6094

AZD9291 in combination with AZD6094

Group Type: EXPERIMENTAL

Part A - AZD9291 in combination with AZD6094

Intervention Type: DRUG

Part A - AZD9291 and AZD6094 administered in different doses to investigate the safety and tolerability of this combination and define the combination dose for further clinical evaluation in Part B.

Part B - AZD9291 in combination with AZD6094

Intervention Type: DRUG

Part B - AZD9291 and AZD6094 administered in the dose identified in Part A (AZD9291 80mg OD + AZD6094 600mg OD) to further investigate the safety and tolerability of this combination.

Part C - AZD9291 in combination with AZD6094 (Japan only)

Intervention Type: DRUG

Part C combination cohort - AZD9291 80mg OD administered in combination with AZD6094 400mg OD (AZD6094 dose in which DLTs have not been identified in the Japanese monotherapy cohort) in order to confirm the safety, tolerability, pharmacokinetics and preliminary anti-tumor activities of this combination in Japanese subjects. The 400mg OD dosing schedule will be initiated in the first cohort. The dose may be subsequently reduced in further cohorts in response to emerging safety, or PK findings or other reasons identified in the savolitinib programme.

Part D - AZD9291 in combination with AZD6094

Intervention Type: DRUG

Part D - AZD9291 80mg OD administered in combination with AZD6094 300mg OD to further evaluate the safety, tolerability, pharmacokinetics and antitumor activity in terms of ORR and PFS in patients with locally advanced or metastatic cMET positive EGFRm+ and T790M-negative NSCLC, following progression on EGFR-TKI treatment. The choice of AZD6094 dose of 300 mg is based on results from preclinical and clinical studies. Clinical testing of the 300 mg OD dose will enable better assessment of impact of lower AZD6094 exposure on overall tolerability and hepatotoxicity risk as well as exploration of the efficacy and overall safety profiles with a dose meaningfully lower than the current dose of 600 mg OD.

Selumetinib

AZD9291 in combination with selumetinib

Group Type: EXPERIMENTAL

Part A - AZD9291 in combination with continuous selumetinib (Asian subjects)

Intervention Type: DRUG

Part A - AZD9291 and selumetinib (continuous treatment) administered in different doses to investigate the safety and tolerability of this combination in Asian subjects and to define the combination dose for further clinical evaluation in Part B.

Part A - AZD9291 in combination with continuous selumetinib (non-Asian subjects)

Intervention Type: DRUG

Part A - AZD9291 and selumetinib (continuous treatment) administered in different doses to investigate the safety and tolerability of this combination in non-Asian subjects and to define the combination dose for further clinical evaluation in Part B.

Part A - AZD9291 in combination with intermittent selumetinib

Intervention Type: DRUG

Part A - AZD9291 and selumetinib (intermittent treatment) administered in different doses to investigate the safety and tolerability of this combination and to define the combination dose for further clinical evaluation in Part B.

Part B - AZD9291 in combination with selumetinib

Intervention Type: DRUG

Part B - AZD9291 and selumetinib administered in the dose identified in Part A (AZD9291 80mg OD + selumetinib 75 mg BD intermittent \[4 days on/3 days off\]) to further investigate the safety and tolerability of this combination.

MEDI4736

AZD9291 in combination with MEDI4736. Enrolment into the patient cohort that evaluated AZD9291 treatment in combination with MEDI4736 as 1st line treatment has been terminated due to an increased incidence of ILD-like events (interstitial lung disease/pneumonitis), and is no longer being evaluated in this study.

Group Type: EXPERIMENTAL

Part A - AZD9291 in combination with MEDI4736

Intervention Type: DRUG

Part A - AZD9291 and MEDI4736 administered in different doses to investigate the safety and tolerability of this combination and to define the combination dose for further clinical evaluation in Part B.

Note: Enrolment into the patient cohort that evaluated AZD9291 treatment in combination with MEDI4736 as 1st line treatment has been terminated due to an increased incidence of ILD-like events (interstitial lung disease/pneumonitis), and is no longer being evaluated in this study.

Part B - AZD9291 in combination with MEDI4736

Intervention Type: DRUG

Part B - AZD9291 and MEDI4736 administered in the dose identified in Part A to further investigate the safety and tolerability of this combination.

Note: Enrolment into the patient cohort that evaluated AZD9291 treatment in combination with MEDI4736 as 1st line treatment has been terminated due to an increased incidence of ILD-like events (interstitial lung disease/pneumonitis), and is no longer being evaluated in this study.

AZD6094 (monotherapy)

AZD6094 in monotherapy (for Japan only)

Group Type: EXPERIMENTAL

Part C - AZD6094 monotherapy (Japan only)

Intervention Type: DRUG

Part C - AZD6094 monotherapy to assess the safety, tolerability and pharmacokinetics of the monotherapy of AZD6094 in Japanese patients with advanced NSCLC.

Interventions

Part A - AZD9291 in combination with AZD6094

Part A - AZD9291 and AZD6094 administered in different doses to investigate the safety and tolerability of this combination and define the combination dose for further clinical evaluation in Part B.

Intervention Type: DRUG

Part A - AZD9291 in combination with continuous selumetinib (Asian subjects)

Part A - AZD9291 and selumetinib (continuous treatment) administered in different doses to investigate the safety and tolerability of this combination in Asian subjects and to define the combination dose for further clinical evaluation in Part B.

Intervention Type: DRUG

Part A - AZD9291 in combination with continuous selumetinib (non-Asian subjects)

Part A - AZD9291 and selumetinib (continuous treatment) administered in different doses to investigate the safety and tolerability of this combination in non-Asian subjects and to define the combination dose for further clinical evaluation in Part B.

Intervention Type: DRUG

Part A - AZD9291 in combination with intermittent selumetinib

Part A - AZD9291 and selumetinib (intermittent treatment) administered in different doses to investigate the safety and tolerability of this combination and to define the combination dose for further clinical evaluation in Part B.

Intervention Type: DRUG

Part A - AZD9291 in combination with MEDI4736

Part A - AZD9291 and MEDI4736 administered in different doses to investigate the safety and tolerability of this combination and to define the combination dose for further clinical evaluation in Part B.

Note: Enrolment into the patient cohort that evaluated AZD9291 treatment in combination with MEDI4736 as 1st line treatment has been terminated due to an increased incidence of ILD-like events (interstitial lung disease/pneumonitis), and is no longer being evaluated in this study.

Intervention Type: DRUG

Part B - AZD9291 in combination with AZD6094

Part B - AZD9291 and AZD6094 administered in the dose identified in Part A (AZD9291 80mg OD + AZD6094 600mg OD) to further investigate the safety and tolerability of this combination.

Intervention Type: DRUG

Part B - AZD9291 in combination with selumetinib

Part B - AZD9291 and selumetinib administered in the dose identified in Part A (AZD9291 80mg OD + selumetinib 75 mg BD intermittent \[4 days on/3 days off\]) to further investigate the safety and tolerability of this combination.

Intervention Type: DRUG

Part B - AZD9291 in combination with MEDI4736

Part B - AZD9291 and MEDI4736 administered in the dose identified in Part A to further investigate the safety and tolerability of this combination.

Note: Enrolment into the patient cohort that evaluated AZD9291 treatment in combination with MEDI4736 as 1st line treatment has been terminated due to an increased incidence of ILD-like events (interstitial lung disease/pneumonitis), and is no longer being evaluated in this study.

Intervention Type: DRUG

Part C - AZD6094 monotherapy (Japan only)

Part C - AZD6094 monotherapy to assess the safety, tolerability and pharmacokinetics of the monotherapy of AZD6094 in Japanese patients with advanced NSCLC.

Intervention Type: DRUG

Part C - AZD9291 in combination with AZD6094 (Japan only)

Part C combination cohort - AZD9291 80mg OD administered in combination with AZD6094 400mg OD (AZD6094 dose in which DLTs have not been identified in the Japanese monotherapy cohort) in order to confirm the safety, tolerability, pharmacokinetics and preliminary anti-tumor activities of this combination in Japanese subjects. The 400mg OD dosing schedule will be initiated in the first cohort. The dose may be subsequently reduced in further cohorts in response to emerging safety, or PK findings or other reasons identified in the savolitinib programme.

Intervention Type: DRUG

Part D - AZD9291 in combination with AZD6094

Part D - AZD9291 80mg OD administered in combination with AZD6094 300mg OD to further evaluate the safety, tolerability, pharmacokinetics and antitumor activity in terms of ORR and PFS in patients with locally advanced or metastatic cMET positive EGFRm+ and T790M-negative NSCLC, following progression on EGFR-TKI treatment. The choice of AZD6094 dose of 300 mg is based on results from preclinical and clinical studies. Clinical testing of the 300 mg OD dose will enable better assessment of impact of lower AZD6094 exposure on overall tolerability and hepatotoxicity risk as well as exploration of the efficacy and overall safety profiles with a dose meaningfully lower than the current dose of 600 mg OD.

Intervention Type: DRUG

Other Intervention Names

Osimertinib & Savolitinib/Volitinib; Osimertinib & ARRY-142886; Osimertinib & ARRY-142886; Osimertinib & ARRY-142886; Osimertinib & Durvalumab; Osimertinib & Savolitinib/Volitinib; Osimertinib & ARRY-142886; Osimertinib & Durvalumab; Savolitinib/Volitinib; Osimertinib & Savolitinib/Volitinib; Osimertinib & Savolitinib/Volitinib

Eligibility Criteria

Inclusion Criteria

Histological or cytological confirmation of EGFRm+ NSCLC. Confirmation that the tumour harbours an EGFR mutation known to be associated with EGFR TKI sensitivity (including exon 19 deletion and L858R). Radiological documentation of disease progression while on a previous continuous treatment with an EGFR TKI eg, gefitinib or erlotinib. These patients must have radiological progression (as per site assessment) on the last treatment administered prior to enrolling in the study.

At least one lesion, not previously irradiated, not biopsied during the screening period, that can be accurately measured at baseline as ≥10 mm in the longest diameter (except lymph nodes which must have short axis ≥15 mm) with computerised tomography (CT) or magnetic resonance imaging (MRI) which is suitable for accurate repeated measurements. Adequate haematological, liver and renal function as well as coagulation parameters.

ECOG/WHO performance status of 0 or 1 or KPS >80. Ability to swallow and retain oral medications. Prior to study entry, local confirmation of tumour cMET status is acceptable, a central result will be confirmed retrospectively. Local confirmation of tumour T790M status is acceptable if performed with an approved test and agreed by AstraZeneca.

Agree to use adequate contraceptive measures.

Exclusion Criteria

Prior AZD9291 dosing in the present study. Prior treatment with a 3rd generation (T790M-directed) therapy (eg, AZD9291, rociletinib or HM61713) outside of this study is permitted if allocated to the 3rd generation EGFR TKI cohort. Prior or current treatment with AZD6094 or another cMET inhibitor (eg, foretinib, crizotinib, cabozantinib, onartuzumab) if allocated to AZD9291 plus AZD6094 combination. Radiotherapy with a limited field of radiation for palliation within 1 week of the first dose of study treatment, with the exception of patients receiving radiation to more than 30% of the bone marrow or with a wide field of radiation which must be completed within ≥4 weeks of the first dose of study treatment Major surgical procedure, or significant traumatic injury within 4 weeks of the first dose of study treatment, or have an anticipated need for major surgery during the study.

Currently receiving treatment with warfarin sodium. LMWH is allowed. Active gastrointestinal disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of oral therapy Any of the following cardiac diseases currently or within the last 6 months: Unstable angina pectoris, Congestive heart failure (NYHA ≥ Grade 2), Acute myocardial infarction, Stroke or transient ischemic attack.

Known hypersensitivity to the active or inactive excipients of AZD6094. Uncontrolled hypertension (BP ≥150/95 mmHg despite medical therapy) Mean resting correct QT interval (QTcF) >470 msec for women and >450 msec for men or factors that may increase the risk of QTcF prolongation such as chronic hypokalaemia not correctable with supplements, congenital or familial long QT syndrome, or family history of unexplained sudden death under 40 years of age in first degree relatives or any concomitant medication known to prolong the QT interval and cause Torsade de Pointes.

Any clinically important abnormalities in rhythm, conduction or morphology of resting electrocardiograms (ECGs), e.g. complete left bundle branch block, third degree heart block, second degree heart block, PR interval >250 msec. Serious underlying medical condition at the time of treatment that would impair the ability of the patient to receive protocol treatment.

Active hepatitis B (positive HBsAg result) or hepatitis C (HCV). Patients with a past or resolved HBV infection are eligible if negative for HBsAg and positive for anti-HBc or positive for HBsAg, but for > 6 months have had normal transaminases and HBV DNA levels between 0-2000 IU/ml (inactive carrier state) and willing to start and maintain antiviral treatment for at least the duration of the study. HBV DNA levels > 2000 IU/ml but on prophylactic antiviral treatment for the past 3 months and will maintain the antiviral treatment during the study. Patients with positive HCV antibody are eligible only if the polymerase chain reaction is negative for HCV RNA.

Known serious active infection including, but not limited to, tuberculosis, or human immunodeficiency virus (positive HIV 1/2 antibodies).

Presence of other active cancers, or history of treatment for invasive cancer, within the last 5 years. Patients with Stage I cancer who have received definitive local treatment at least 3 years previously, and are considered unlikely to recur are eligible. All patients with previously treated in situ carcinoma (i.e., non-invasive) are eligible, as are patients with history of non-melanoma skin cancer.

Women who are either pregnant or breast feeding. Previous allogeneic bone marrow transplant Judgment by the investigator that the patient should not participate in the study if the patient is unlikely to comply with study procedures, restrictions and requirements.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 130 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

AstraZeneca

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Pasi A Jänne, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Dana-Faber Cancer Institute

Locations

Research Site

Atlanta, Georgia, United States

Research Site

Boston, Massachusetts, United States

Research Site

Boston, Massachusetts, United States

Research Site

New York, New York, United States

Research Site

Philadelphia, Pennsylvania, United States

Research Site

Nashville, Tennessee, United States

Research Site

Calgary, Alberta, Canada

Research Site

Edmonton, Alberta, Canada

Research Site

Chūōku, , Japan

Research Site

Habikino-shi, , Japan

Research Site

Hirakata-shi, , Japan

Research Site

Kashiwa, , Japan

Research Site

Nagoya, , Japan

Research Site

Nagoya, , Japan

Research Site

Gdansk, , Poland

Research Site

Krakow, , Poland

Research Site

Olsztyn, , Poland

Research Site

Poznan, , Poland

Research Site

Warsaw, , Poland

Research Site

Chelyabinsk, , Russia

Research Site

Krasnoyarsk, , Russia

Research Site

Moscow, , Russia

Research Site

Omsk, , Russia

Research Site

Saint Petersburg, , Russia

Research Site

Saint Petersburg, , Russia

Research Site

Saint Petersburg, , Russia

Research Site

Saint Petersburg, , Russia

Research Site

Saint Petersburg, , Russia

Research Site

Cheongju-si, , South Korea

Research Site

Goyang-si, , South Korea

Research Site

Seongnam-si, , South Korea

Research Site

Seoul, , South Korea

Research Site

Seoul, , South Korea

Research Site

Seoul, , South Korea

Research Site

Kaohsiung City, , Taiwan

Research Site

Kaohsiung City, , Taiwan

Research Site

Tainan, , Taiwan

Research Site

Taipei, , Taiwan

Research Site

Taipei, , Taiwan

Research Site

Taipei, , Taiwan

Research Site

Kyiv, , Ukraine

Research Site

Vinnytsia, , Ukraine

Countries

United States; Canada; Japan; Poland; Russia; South Korea; Taiwan; Ukraine

References

Ahn MJ, Cho BC, Ou X, Walding A, Dymond AW, Ren S, Cantarini M, Janne PA. Osimertinib Plus Durvalumab in Patients With EGFR-Mutated, Advanced NSCLC: A Phase 1b, Open-Label, Multicenter Trial. J Thorac Oncol. 2022 May;17(5):718-723. doi: 10.1016/j.jtho.2022.01.012. Epub 2022 Feb 15.

Reference Type: DERIVED

PMID: 35181499 (View on PubMed)

Yoh K, Hirashima T, Saka H, Kurata T, Ohe Y, Hida T, Mellemgaard A, Verheijen RB, Ou X, Ahmed GF, Hayama M, Sugibayashi K, Oxnard GR. Savolitinib +/- Osimertinib in Japanese Patients with Advanced Solid Malignancies or EGFRm NSCLC: Ph1b TATTON Part C. Target Oncol. 2021 May;16(3):339-355. doi: 10.1007/s11523-021-00806-5. Epub 2021 May 3.

Reference Type: DERIVED

PMID: 33939068 (View on PubMed)

Oxnard GR, Yang JC, Yu H, Kim SW, Saka H, Horn L, Goto K, Ohe Y, Mann H, Thress KS, Frigault MM, Vishwanathan K, Ghiorghiu D, Ramalingam SS, Ahn MJ. TATTON: a multi-arm, phase Ib trial of osimertinib combined with selumetinib, savolitinib, or durvalumab in EGFR-mutant lung cancer. Ann Oncol. 2020 Apr;31(4):507-516. doi: 10.1016/j.annonc.2020.01.013. Epub 2020 Jan 24.

Reference Type: DERIVED

PMID: 32139298 (View on PubMed)

Sequist LV, Han JY, Ahn MJ, Cho BC, Yu H, Kim SW, Yang JC, Lee JS, Su WC, Kowalski D, Orlov S, Cantarini M, Verheijen RB, Mellemgaard A, Ottesen L, Frewer P, Ou X, Oxnard G. Osimertinib plus savolitinib in patients with EGFR mutation-positive, MET-amplified, non-small-cell lung cancer after progression on EGFR tyrosine kinase inhibitors: interim results from a multicentre, open-label, phase 1b study. Lancet Oncol. 2020 Mar;21(3):373-386. doi: 10.1016/S1470-2045(19)30785-5. Epub 2020 Feb 3.

Reference Type: DERIVED

PMID: 32027846 (View on PubMed)

Other Identifiers

2016-004752-29

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

D5160C00006

Identifier Type: -

Identifier Source: org_study_id