A Study of LY3214996 Administered Alone or in Combination With Other Agents in Participants With Advanced/Metastatic Cancer
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ClinicalTrials.gov Identifier: NCT02857270 |
Recruitment Status :
Active, not recruiting
First Posted : August 5, 2016
Last Update Posted : September 5, 2021
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Condition or disease | Intervention/treatment | Phase |
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Advanced Cancer Metastatic Melanoma Metastatic Non-small Cell Lung Cancer Colorectal Cancer | Drug: LY3214996 Drug: Midazolam Drug: Abemaciclib Drug: Nab-paclitaxel Drug: Gemcitabine Drug: Encorafenib Drug: Cetuximab | Phase 1 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 245 participants |
Allocation: | Non-Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | A Phase 1 Study of an ERK1/2 Inhibitor (LY3214996) Administered Alone or in Combination With Other Agents in Advanced Cancer |
Actual Study Start Date : | September 29, 2016 |
Actual Primary Completion Date : | February 10, 2021 |
Estimated Study Completion Date : | September 10, 2022 |

Arm | Intervention/treatment |
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Experimental: LY3214996 Dose Escalation
LY3214996 given orally once a day (or twice a day) for 21 days.
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Drug: LY3214996
Administered orally |
Experimental: LY3214996 + Midazolam
(Preliminary Drug-Drug Interactions [DDI]) LY3214996 given orally (once a day) and midazolam given orally on cycle 1 day 1 and cycle 1 day 16 (21 day cycles except cycle 1 only = 22 days). |
Drug: LY3214996
Administered orally Drug: Midazolam Administered orally |
Experimental: LY3214996 Dose Expansion
LY3214996 given orally (once a day) during each 21 day cycle.
|
Drug: LY3214996
Administered orally |
Experimental: LY3214996 + Abemaciclib
Dose Escalation and Expansion- LY3214996 given orally (dose timing will be determined) and abemaciclib given orally (single dose given during lead in period) twice a day every 12 hours during 21 day cycle.
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Drug: LY3214996
Administered orally Drug: Abemaciclib Administered orally
Other Name: LY2835219 |
Experimental: LY3214996 + Nab-Paclitaxel + Gemcitabine
Dose Escalation and Expansion- LY3214996 given orally (dose timing will be determined) and nab-paclitaxel given intravenously (IV) on day 1, 8, and 15 and gemcitabine IV on day 1, 8, and 15 during each 28 day cycle.
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Drug: LY3214996
Administered orally Drug: Nab-paclitaxel Administered IV Drug: Gemcitabine Administered IV |
Experimental: LY3214996 + Encorafenib + Cetuximab
Dose Escalation and Expansion- LY3214996 given orally, encorafenib given orally and cetuximab given IV.
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Drug: LY3214996
Administered orally Drug: Encorafenib Administered orally Drug: Cetuximab Administered IV |
Experimental: Japan Part 1
LY3214996 given orally.
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Drug: LY3214996
Administered orally |
Experimental: Japan Part 2
LY3214996 given orally and abemaciclib given orally.
|
Drug: LY3214996
Administered orally Drug: Abemaciclib Administered orally
Other Name: LY2835219 |
- Number of Participants with LY3214996 Dose Limiting Toxicities (DLTs) [ Time Frame: Cycle 1 (21 Days) ]
- Pharmacokinetics (PK): Area Under the Concentration-Time Curve (AUC) of LY3214996 Administered as Monotherapy and when Administered in Combination with Nab-Paclitaxel Plus Gemcitabine, Abemaciclib and Encorafenib Plus Cetuximab [ Time Frame: Cycle 1 Day 1 through Cycle 2 Day 1 (up to 28 Day Cycles) ]
- PK: AUC of Gemcitabine when Administered with LY3214996 [ Time Frame: Cycle 1 Day 1 through Cycle 1 Day 15 (28 Day Cycles) ]
- PK: AUC of Nab-Paclitaxel when Administered with LY3214996 [ Time Frame: Cycle 1 Day 1 through Cycle 1 Day 15 (28 Day Cycles) ]
- PK: AUC of Abemaciclib and its Metabolites when Administered with LY3214996 [ Time Frame: Cycle 1 Day 1 through Cycle 2 Day 1 (up to 22 Day Cycles) ]
- PK: AUC of Encorafenib when Administered with LY3214996 [ Time Frame: Cycle 1 Day 1 through Cycle 2 Day 1 (up to 22 Day Cycles) ]
- PK: AUC of Cetuximab when Administered with LY3214996 [ Time Frame: Cycle 1 Day 1 through Cycle 2 Day 1 (up to 22 Day Cycles) ]
- PK: AUC of Midazolam and its 1'-Hydroxymidazolam Metabolite when Administered Alone and in Combination with LY3214996 [ Time Frame: Cycle 1 Day 1 through Cycle 1 Day 16 (21 Day Cycles) ]
- Objective Response Rate (ORR): Percentage of Participants With a Complete (CR) or Partial Response (PR) [ Time Frame: Baseline to Measured Progressive Disease or Start of New Anti-Cancer Therapy (Estimated up to 6 Months) ]
- Duration of Response (DoR) [ Time Frame: Date of Complete Response (CR) or Partial Response (PR) to Date of Objective Disease Progression or Death Due to Any Cause (Estimated up to 12 Months) ]
- Time to First Response (TTR) [ Time Frame: Baseline to Date of CR or PR (Estimated up to 6 Months) ]
- Progression Free Survival (PFS) [ Time Frame: Baseline to Progressive Disease or Death of Any Cause (Estimated up to 12 Months) ]
- Disease Control Rate (DCR): Percentage of Participants who Exhibit Stable Disease (SD), CR or PR [ Time Frame: Baseline through Measured Progressive Disease (Estimated up to 6 Months) ]
- Overall Survival (OS) (Dose Expansion Arms Only) [ Time Frame: Baseline to Date of Death from Any Cause (Estimated up to 2 Years) ]

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
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Have advanced or metastatic cancer (solid tumors) and be an appropriate candidate for experimental therapy.
- Part B (No Longer Enrolling Participants): Have advanced or metastatic cancer with an activating mitogen-activated protein kinase pathway alteration, BRAF mutant metastatic melanoma refractory to or relapsed after treatment with RAF and/or MEK inhibitors, metastatic melanoma with a NRAS mutation, or BRAF mutant NSCLC.
- Part C: Advanced, unresectable cancer (dose escalation) and advanced, unresectable, or metastatic non-small cell lung cancer with a BRAF or RAS mutation, or NRAS mutant melanoma (dose expansion).
- Part D (No Longer Enrolling Participants): Have metastatic pancreatic ductal adenocarcinoma (dose escalation and dose expansion).
- Part E: Metastatic BRAF V600E colorectal cancer.
- Have discontinued previous treatments for cancer and have resolution, except where otherwise stated in the inclusion criteria, of all clinically significant toxic effects of prior chemotherapy, surgery, or radiotherapy to Grade ≤1 by National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE), Version 4.0.
- Have adequate organ function.
- Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) scale.
Exclusion Criteria:
- Have serious preexisting medical conditions.
- Have a known human immunodeficiency virus (HIV) infection or known activated/reactivated hepatitis A, B, or C.
- Have symptomatic central nervous system malignancy or metastasis.
- Have current hematologic malignancies, acute or chronic leukemia.
- Have a second primary malignancy that in the judgment of the investigator or Lilly may affect the interpretation of results.
- Have prior malignancies. Participants with carcinoma in situ of any origin and participants with prior malignancies who are in remission and whose likelihood of recurrence is very low, as judged by the Lilly clinical research physician, are eligible for this study.
- Have a mean QT interval corrected for heart rate (QTc) of ≥470 milliseconds on screening electrocardiogram (ECG) as calculated using the Bazett's formula at several consecutive days of assessment.
- Have participated, within the last 28 days in a clinical trial involving an investigational product or are currently enrolled in a clinical trial involving an investigational product or any other type of medical research judged not to be scientifically or medically compatible with this study.
- Have previously completed or withdrawn from this study or any other study investigating an ERK1/2 inhibitor.
- If female, is pregnant, breastfeeding, or planning to become pregnant.
- Have history or findings of central or branch retinal artery or venous occlusion with significant vision loss or other retinal diseases that cause current visual impairment or would likely cause visual impairment over the time period of the study.
- Currently using concomitant medications that are strong inhibitors or inducers of CYP3A4.
- Part C: have serious and/or uncontrolled preexisting medical condition(s) that, in the judgment of the investigator, would preclude participation in this study, including interstitial lung disease (ILD) or severe dyspnea at rest or requiring oxygen therapy.
- Part C4 NRAS Melanoma: have previously completed or withdrawn from a study investigating a MEK inhibitor.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02857270
United States, District of Columbia | |
Georgetown University Medical Center | |
Washington, District of Columbia, United States, 20007 | |
United States, Florida | |
Florida Cancer Specialists | |
Sarasota, Florida, United States, 34232 | |
United States, Massachusetts | |
Massachusetts General Hospital | |
Boston, Massachusetts, United States, 02114 | |
United States, New Hampshire | |
Dartmouth Hitchcock Medical Center | |
Lebanon, New Hampshire, United States, 03756-0001 | |
United States, Pennsylvania | |
UPMC Hillman Cancer Center | |
Pittsburgh, Pennsylvania, United States, 15232-1305 | |
United States, Tennessee | |
Sarah Cannon Cancer Center | |
Nashville, Tennessee, United States, 37203 | |
Tennessee Oncology PLLC | |
Nashville, Tennessee, United States, 37203 | |
United States, Texas | |
University of Texas MD Anderson Cancer Center | |
Houston, Texas, United States, 77030 | |
Australia, New South Wales | |
St Vincent's Hospital | |
Sydney, New South Wales, Australia, 2010 | |
Australia, Western Australia | |
Linear Clinical Research Ltd | |
Nedlands, Western Australia, Australia, 6009 | |
France | |
Gustave Roussy | |
Villejuif Cedex, France, 94805 | |
Japan | |
Shizuoka Cancer Center | |
Sunto-Gun, Shizuoka, Japan, 411-8777 | |
National Cancer Center Hospital | |
Chuo-ku, Tokyo, Japan, 104-0045 |
Study Director: | Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST) | Eli Lilly and Company |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Eli Lilly and Company |
ClinicalTrials.gov Identifier: | NCT02857270 |
Other Study ID Numbers: |
16419 I8S-MC-JUAB ( Other Identifier: Eli Lilly and Company ) 2016-001907-21 ( EudraCT Number ) |
First Posted: | August 5, 2016 Key Record Dates |
Last Update Posted: | September 5, 2021 |
Last Verified: | September 1, 2021 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
MAPK RAS BRAF |
Carcinoma, Non-Small-Cell Lung Colorectal Neoplasms Carcinoma, Bronchogenic Bronchial Neoplasms Lung Neoplasms Respiratory Tract Neoplasms Thoracic Neoplasms Neoplasms by Site Neoplasms Lung Diseases Respiratory Tract Diseases Intestinal Neoplasms Gastrointestinal Neoplasms Digestive System Neoplasms Digestive System Diseases |
Gastrointestinal Diseases Colonic Diseases Intestinal Diseases Rectal Diseases Gemcitabine Paclitaxel Cetuximab Midazolam Antineoplastic Agents, Phytogenic Antineoplastic Agents Tubulin Modulators Antimitotic Agents Mitosis Modulators Molecular Mechanisms of Pharmacological Action Antimetabolites, Antineoplastic |