AZD9291 in Combination With Ascending Doses of Novel Therapeutics (NCT02143466) — South Korea Trial Details

Condition(s) studied

Advanced Non Small Cell Lung Cancer

Investigational drug(s) / intervention(s)

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Study 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

Eligibility

Sex

ALL

Min age

18 Years

Max age

130 Years

Healthy volunteers

No

Inclusion Criteria Signed informed consent Male or female aged at least 18 years and older. Patients from Japan aged at least 20 years. 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 Treatment with an EGFR TKI within approximately 5x half-life (eg, within 8 days for erlotinib, gefitinib or afatanib, or within 10 days for dacomitinib) of the first dose of study treatment. Any cytotoxic chemotherapy, investigational agents or other anticancer drugs for the treatment of advanced NSCLC from a previous treatment regimen or clinical study within 14 days of the first dose of study treatment Patients currently receiving medications or herbal supplements known to be potent inducers of CYP3A4 (at least 3 weeks prior). For AZD6094 patients currently receiving prior to receiving the first dose, medications known to be strong inhibitors of CYP1A2. 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.

Primary outcome measure(s)

Number of participants with Adverse Events and/or Dose Limiting Toxicities as a Measure of Safety and Tolerability of AZD9291 when given in combination with AZD6094 or selumetinib — Adverse events will be collected from baseline until 28 days after the last dose in the AZD6094 or selumetinib arms.
Part A: To investigate the safety and tolerability of AZD9291 when given in combination with AZD6094 or selumetinib who have progressed following prior therapy with an EGFR TKI agent, and define the combination dose(s) for further clinical evaluation.
Number of participants with Adverse Events as a measure of Safety and Tolerability of AZD9291 when given in combination with AZD6094 or selumetinib — Adverse events: baseline until 28 days after the last dose in the AZD6094 or selumetinib arms.
Part B: To investigate the safety and tolerability of AZD9291 when given in combination with AZD6094 or selumetinib in patients with locally advanced or metastatic NSCLC, who have progressed on prior therapy with an EGFR TKI agent. Part C monotherapy cohort (Japan only): To investigate and confirm the safety and tolerability of AZD6094 when given orally to Japanese patients with advanced solid malignancies. Part C combination cohort (Japan only): To investigate the safety and tolerability of AZD9291 when given orally to Japanese patients with EGFRm+ NSCLC in combination with AZD6094 who have progressed following prior therapy with an EGFR TKI agent, and define the combination dose(s) for further clinical evaluation. Part D: To investigate the safety and tolerability of AZD9291 when given in combination with AZD6094 (300 mg OD) in patients with locally advanced or metastatic EGFRm+ NSCLC.

Trial sites (42)

Facility	City	Region
Research Site	Atlanta	Georgia
Research Site	Boston	Massachusetts
Research Site	Boston	Massachusetts
Research Site	New York	New York
Research Site	Philadelphia	Pennsylvania
Research Site	Nashville	Tennessee
Research Site	Calgary	Alberta
Research Site	Edmonton	Alberta
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

+ 2 more sites — see the full list on the official registry below.

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