A Study of AK-01 (LY3295668) in Solid Tumors

June 29, 2021 updated by: Eli Lilly and Company

A Phase I/II Open-Label Multicenter Study to Evaluate the Safety and Efficacy of AK-01 as Monotherapy in Patients With Locally Advanced or Metastatic Solid Tumors

This two-part study consists of a phase 1 dose escalation study in participants with locally advanced or metastatic solid tumors, and a phase 2 portion in up to 3 groups with either small cell lung cancer, breast cancer and/or one other solid tumor type.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
13

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Alberta
      • Edmonton, Alberta, Canada, T6G 1Z2
        • Cross Cancer Institute
    • Quebec
      • Montreal, Quebec, Canada, H3T 1E2
        • Jewish General Hospital
      • Montreal, Quebec, Canada, H4A 3J1
        • McGill University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Have received at least 1 but no more than 4 prior systemic therapies
  • Have adequate organ function
  • Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale
  • Have estimated life expectancy greater than or equal to (≥)12 weeks
  • Have fully recovered from radiation therapy or surgery, and are recovering from any acute adverse effects of other cancer therapies
  • Have discontinued all chemotherapy, investigational therapy, molecularly-targeted therapy, and cancer-related hormonal therapy at least 14 days prior, biologic or immunotherapeutic therapy at least 21 days prior, or mitomycin-C or nitrosoureas at least 6 weeks prior
  • Female participants with reproductive potential agree to use 2 forms of highly effective contraception during the study and for the following 3 months
  • Male participants must use a barrier method of contraception during the study and for the following 3 months

Phase 1

  • Have evidence of a solid tumor that is locally advanced and/or metastatic (excluding primary brain tumor)

Phase 2

  • Have disease measurable by Response Evaluation Criteria in Solid Tumors (RECIST) v.1.1

  • Have evidence of a solid tumor that is locally advanced and/or metastatic, and in:

    • Small Cell Lung Cancer (SCLC), must have failed platinum-containing therapy
    • Breast Cancer, be Estrogen Receptor positive and/or Progesterone Receptor positive, but Human Epidermal Growth Factor Receptor 2 (HER2) negative, and must have failed a hormone therapy and a Cyclin-dependent kinase 4/6 (CDK4/6) inhibitor
    • Triple negative breast cancer (TNBC) and failed standard therapy
    • Squamous cell cancers of the head neck associated with the human papilloma virus (HPV), and have failed standard therapy
    • Other solid tumor type that has been approved by the sponsor

Exclusion Criteria:

  • Have symptomatic central nervous system (CNS) metastasis (unless asymptomatic and not current receiving corticosteroids) or a primary tumor of the CNS
  • Have a medical condition that precludes participation (swallowing disorder, organ transplant, pregnant or nursing, HIV, active Hepatitis B or C, cardiac disease, history of major surgery in upper gastrointestinal (GI) tract or GI disease, hypokalemia, hypomagnesaemia or hypocalcaemia that cannot be controlled)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: NON_RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: 25 milligrams (mg) LY3295668 (Phase 1)
25 milligrams (mg) LY3295668 twice daily (BID) administered orally in 21-day cycles.
Drug: LY3295668
Oral capsules
Other Names:
  • AK-01
  • Erbumine
EXPERIMENTAL: 50 mg LY3295668 (Phase 1)
50 mg LY3295668 BID administered orally in 21-day cycles.
Drug: LY3295668
Oral capsules
Other Names:
  • AK-01
  • Erbumine
EXPERIMENTAL: 75 mg LY3295668 (Phase 1)
75 mg LY3295668 BID administered orally in 21-day cycles.
Drug: LY3295668
Oral capsules
Other Names:
  • AK-01
  • Erbumine
EXPERIMENTAL: 25 mg LY3295668 (Phase 2)
25 mg LY3295668 BID administered orally in 21-day cycles.
Drug: LY3295668
Oral capsules
Other Names:
  • AK-01
  • Erbumine

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Phase 1: Maximum Tolerated Dose
Time Frame: Cycle 1 (21 days)
Maximum Tolerated Dose (MTD) was defined as the dose immediately below the dose at which ≥2/3, ≥2/6, or ≥3/9 participants in a cohort experienced a dose limiting toxicity (DLT) during the first 21 days of treatment (Cycle 1) in Phase 1.
Cycle 1 (21 days)
Phase 2: Percentage of Participants Who Achieved Partial Response (PR) or Complete Response (CR) [Objective Response Rate (ORR)]
Time Frame: Baseline to Objective Disease Progression (Up to 11 months)
Objective response rate (ORR) was defined as a percentage of responders who achieved complete response or partial response (CR+PR) as assessed by Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v 1.1). Complete response (CR) is defined as disappearance of all target (and non-target) lesions, and no appearance of new lesion. Partial response (PR) was defined as at least a 30% decrease in the sum of longest diameters (LD) of target lesions, taking as reference the baseline sum of LD, no progression of non-target lesions, and no appearance of new lesions.
Baseline to Objective Disease Progression (Up to 11 months)

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Phase 1: Number of Participants With One or More Treatment-Emergent Adverse Events
Time Frame: Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
A treatment-emergent adverse event (AE) is an AE that started or worsened (increased in severity) from the treatment start date to 30 days after the treatment end date. A summary of other non-serious Adverse Events (AEs), and all Serious Adverse Events (SAE's), regardless of causality, is located in the Reported Adverse Events section.
Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
Phase 2: Number of Participants With One or More Treatment-Emergent Adverse Events
Time Frame: Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
A treatment-emergent adverse event (AE) is an AE that started or worsened (increased in severity) from the treatment start date to 30 days after the treatment end date. A summary of other non-serious Adverse Events (AEs), and all Serious Adverse Events (SAE's), regardless of causality, is located in the Reported Adverse Events section.
Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
Phase 2: Pharmacokinetic (PK): Area Under the Plasma Concentration-time Curve From Time Zero to 12 Hours Post-dose (AUC[0-12]) (Phase 2)
Time Frame: Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 - 12 hours postdose; Cycle 1: Day 2 and Day 8 predose
Area under the plasma concentration-time curve for LY3295668 from time zero to 12 hours.
Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 - 12 hours postdose; Cycle 1: Day 2 and Day 8 predose
Phase 2: PK: Area Under the Plasma Concentration-time Curve From Time Zero to 24 Hours Post-dose (AUC[0-24])
Time Frame: Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8-12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Area under the plasma concentration-time curve for LY3295668 from time zero to 24 hours.
Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8-12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Phase 2: PK: Maximum Observed Plasma Concentration (Cmax)
Time Frame: Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 hours post-dose
Maximum observed plasma concentration for LY3295668.
Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 hours post-dose
Phase 2: PK: Time of Maximum Observed Plasma Concentration (Tmax)
Time Frame: Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 hours post-dose
Time of maximum observed plasma concentration of LY3295668.
Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 hours post-dose
Phase 2: PK: Apparent Terminal Elimination Half-life (t1/2)
Time Frame: Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8-12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Apparent terminal elimination half-life of LY3295668.
Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8-12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Phase 2: PK: Apparent Total Plasma Clearance (CL/F)
Time Frame: Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 -12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Apparent total plasma clearance of LY3295668.
Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 -12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Phase 2: PK: Apparent Volume of Distribution (Vz/F)
Time Frame: Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 -12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Apparent volume of distribution of LY3295668.
Cycle 1: Day 1 and Day 15: Predose, 1, 2, 4, 6, and 8 -12 hours post-dose; Cycle 1: Day 2 and Day 8 Predose
Phase 1: Number of Participants With Worst Post-Baseline Grade >=3 White Blood Cell Count (WBC)
Time Frame: Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
Presented are participants with the worst post-baseline WBC Grade >= 3 using the National Cancer Institute (NCI) Common Terminology Criteria For Adverse Events version 4.03 (CTCAE v4.03). where Grade 1: < Lower Limit Normal (LLN) - 3000/mm3; <LLN - 3.0 x10e9/L, Grade 2: <3000 - 2000/mm3; <3.0 - 2.0 x10e9/L, Grade 3: <2000 - 1000/mm3; <2.0 1.0 x10e9/L, Grade 4: <1000/mm3; <1.0 x10e9/L.
Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
Phase 1: Number of Participants With Worst Post-Baseline Grade >=3 Neutrophils (Segmented and Blended)
Time Frame: Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
Presented are participants with the worst post-baseline neutrophils Grade >=3 using the NCI-CTCAE v4.03 where Grade 1: < LLN - 1500/mm3; <LLN - 1.5 x10e9/L, Grade 2: <1500 - 1000/mm3; <1.5 - 1.0 x10e9/L, Grade 3: <1000 - 500/mm3; <1.0 - 0.5 x10e9/L, Grade 4: <500/mm3; <0.5 x 10e9/L.
Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
Phase 1: Number of Participants With Worst Post-Baseline Grade >=3 Lymphocytes
Time Frame: Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)
Presented are participants with the worst post-baseline lymphocytes Grade >=3 using the NCI-CTCAE version 4.03 where Grade 1: <LLN - <800/mm3, <LLN - 0.8 x 10e9/L, Grade 2: <800 - 500/mm3; <0.8 - 0.5 x 10e9/L, Grade 3: <500 - 200/mm3; <0.5 - 0.2 x 10e9/L, <200mm3; <0.2 x 10e9/L.
Cycle 1 Day 1 through 30 Days After Treatment End Date (Up to 29 Months)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Eli Lilly and Company

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
AurKa Pharma Inc.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 29, 2017

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 20, 2020

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
April 20, 2020

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 22, 2017

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 22, 2017

First Posted (ACTUAL)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 28, 2017

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 2, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 29, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 17228
  • AURA-001 (OTHER: AurKa Pharma Inc.)
  • J1O-MC-JZHA (OTHER: Eli Lilly and Company)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Anonymized individual patient level data will be provided in a secure access environment upon approval of a research proposal and a signed data sharing agreement.

IPD Sharing Time Frame

Data are available 6 months after the primary publication and approval of the indication studied in the US and EU, whichever is later. Data will be indefinitely available for requesting.

IPD Sharing Access Criteria

A research proposal must be approved by an independent review panel and researchers must sign a data sharing agreement.

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP
  • CSR

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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