~183 spots leftby Apr 2027

LY3537982 for Cancer

Recruiting in Palo Alto (17 mi)
+67 other locations
Age: 18+
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 1 & 2
Recruiting
Sponsor: Eli Lilly and Company
Must not be taking: Steroids, KRAS inhibitors
Disqualifiers: Infection, Cardiac condition, Autoimmune, others
No Placebo Group
Breakthrough Therapy

Trial Summary

What is the purpose of this trial?

This trial is testing a new drug called LY3537982 in cancer patients with the KRAS G12C mutation. It targets this mutation to stop cancer cells from growing. The study includes patients who haven't responded to other treatments or cannot tolerate them. LY3537982 is a new drug targeting the KRAS G12C mutation, similar to previously approved drugs like sotorasib and adagrasib.

Will I have to stop taking my current medications?

The trial requires that participants have discontinued all previous cancer treatments and resolved any significant ongoing side effects before joining. However, the protocol does not specify if you need to stop other non-cancer medications, so it's best to discuss this with the trial team.

What evidence supports the effectiveness of the drug LY3537982 for cancer?

KRAS G12C inhibitors, like LY3537982, have shown promising results in early clinical trials for certain cancers, such as lung cancer, by targeting a specific mutation in the KRAS gene. Similar drugs, like sotorasib, have been approved for use and have demonstrated improved survival and quality of life in patients with KRAS G12C mutations.12345

Is LY3537982 safe for humans?

The safety profile of divarasib (another name for LY3537982) combined with cetuximab was consistent with the safety of each drug alone, with some patients needing dose reductions but no treatment withdrawals, suggesting it is generally manageable.12367

What makes the drug LY3537982 unique for cancer treatment?

LY3537982 is a KRAS G12C inhibitor, which targets a specific mutation in the KRAS gene that was previously considered untreatable. This drug works by covalently binding to the G12C mutation, blocking its activity and preventing cancer cell growth, offering a targeted approach for cancers driven by this mutation.13789

Research Team

C1

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)

Principal Investigator

Eli Lilly and Company

Eligibility Criteria

This trial is for cancer patients with a KRAS G12C mutation who've tried or can't tolerate standard treatments. It's open to those with certain cancers, like pancreatic and lung, if they have measurable disease, good organ function, an ECOG status of 0 or 1, and agree to use contraception. Some untreated NSCLC patients may join under specific conditions.

Inclusion Criteria

I have advanced NSCLC, haven't had treatment for it, and may start some treatments soon.
My cancer has a KRAS G12C mutation.
My organs are functioning well.
See 7 more

Exclusion Criteria

I have not received a live vaccine in the last 30 days.
I have an autoimmune disease treated with medication in the last 2 years.
I have a serious heart condition.
See 9 more

Trial Timeline

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Phase 1a Dose Escalation

Participants receive escalating doses of LY3537982 to determine the recommended phase 2 dose

21 days

Phase 1b Dose Expansion

Participants receive LY3537982 to assess safety and tolerability

Estimated up to 2 years

Phase 1b Dose Optimization

Participants receive LY3537982 to determine the optimal dose in combination with pembrolizumab

Estimated up to 2 years

Phase 2

Participants receive LY3537982 to evaluate preliminary efficacy

Estimated up to 2 years

Follow-up

Participants are monitored for safety and effectiveness after treatment

4 weeks

Treatment Details

Interventions

  • LY3537982 (Small Molecule Inhibitor)
Trial OverviewThe study tests LY3537982's safety and effectiveness in treating various cancers with the KRAS G12C mutation. Patients will also receive other drugs like Pemetrexed and Pembrolizumab depending on their condition. The trial aims to include participants for up to four years.
Participant Groups
3Treatment groups
Experimental Treatment
Group I: LY3537982 (Dose Optimization)Experimental Treatment3 Interventions
LY3537982 administered orally either alone or with another investigational agent
Group II: LY3537982 (Dose Expansion)Experimental Treatment6 Interventions
LY3537982 administered orally either alone or with another investigational agent.
Group III: LY3537982 (Dose Escalation)Experimental Treatment1 Intervention
LY3537982 administered orally.

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
NYU Langone Health- Long IslandMineola, NY
AdventHealth OrlandoOrlando, FL
Novant Health Cancer Institute - ElizabethCharlotte, NC
Florida Cancer SpecialistsSarasota, FL
More Trial Locations
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Who Is Running the Clinical Trial?

Eli Lilly and Company

Lead Sponsor

Trials
2708
Patients Recruited
3,720,000+

Loxo Oncology, Inc.

Industry Sponsor

Trials
72
Patients Recruited
11,600+

Merck Sharp & Dohme LLC

Industry Sponsor

Trials
4096
Patients Recruited
5,232,000+

Findings from Research

Mechanisms of Resistance to KRASG12C Inhibitors.Dunnett-Kane, V., Nicola, P., Blackhall, F., et al.[2021]
KRAS G12C Mutation Is Associated with Increased Risk of Recurrence in Surgically Resected Lung Adenocarcinoma.Jones, GD., Caso, R., Tan, KS., et al.[2022]
KRAS mutations, particularly KRASG12C, are common in lung cancer, and new inhibitors like AMG510 and MRTX849 effectively target this mutation, showing strong clinical efficacy in patients with KRASG12C-driven cancers.
Despite their effectiveness, KRASG12C inhibitors face challenges with drug resistance, suggesting that combining these inhibitors with other therapies could enhance treatment outcomes by addressing compensatory signaling pathways.
A Breakthrough Brought about by Targeting KRASG12C: Nonconformity Is Punished.Ning, W., Yang, Z., Kocher, GJ., et al.[2022]
The KRASp.G12C mutation, found in 12% of advanced non-small cell lung cancer (NSCLC) cases, is a promising biomarker for selecting patients who may benefit from targeted therapies like sotorasib, which has shown significant efficacy in improving progression-free survival and quality of life compared to traditional treatments.
Despite the potential of KRAS inhibitors, the presence of co-mutations and resistance mechanisms in KRAS mutant NSCLC complicates treatment, highlighting the need for combination therapies and the identification of predictive biomarkers to personalize treatment strategies for better patient outcomes.
Targeting KRASp.G12C Mutation in Advanced Non-Small Cell Lung Cancer: a New Era Has Begun.Bungaro, M., Novello, S., Passiglia, F.[2023]
KRAS mutations, particularly the G12C variant, are common in lung adenocarcinoma, and new targeted inhibitors have shown promising response rates of 32% to 46% in clinical trials, leading to FDA approvals for treatment.
Despite these advancements, rapid tumor resistance to G12C inhibitors poses challenges, highlighting the need for combination therapies and further research to understand and overcome resistance mechanisms.
Direct GDP-KRASG12C inhibitors and mechanisms of resistance: the tip of the iceberg.Rosen, JC., Sacher, A., Tsao, MS.[2023]
Divarasib plus cetuximab in KRAS G12C-positive colorectal cancer: a phase 1b trial.Desai, J., Alonso, G., Kim, SH., et al.[2023]
The study identified multiple mechanisms that cancer cells use to resist treatment with direct inhibitors targeting the KRAS G12C mutation, which is important for developing more effective therapies.
Understanding these resistance mechanisms is crucial for improving treatment strategies and overcoming challenges in targeting KRAS G12C in cancer therapy.
Multiple Mechanisms Underlie the Acquired Resistance to KRAS G12C Inhibition.[2022]
Single-Agent Divarasib (GDC-6036) in Solid Tumors with a KRAS G12C Mutation.Sacher, A., LoRusso, P., Patel, MR., et al.[2023]
KRASG12C inhibitors are effective in targeting KRASG12C-mutant cancer cells, but these cells can rapidly develop resistance or enter a quiescent state after treatment.
This suggests that while KRASG12C inhibitors may initially work, their long-term efficacy could be limited due to the adaptive responses of the cancer cells.
Newly Synthesized KRASG12C Mediates Escape from KRASG12C Inhibition.[2020]

References

Mechanisms of Resistance to KRASG12C Inhibitors. [2021]
KRAS G12C Mutation Is Associated with Increased Risk of Recurrence in Surgically Resected Lung Adenocarcinoma. [2022]
A Breakthrough Brought about by Targeting KRASG12C: Nonconformity Is Punished. [2022]
Targeting KRASp.G12C Mutation in Advanced Non-Small Cell Lung Cancer: a New Era Has Begun. [2023]
Direct GDP-KRASG12C inhibitors and mechanisms of resistance: the tip of the iceberg. [2023]
Divarasib plus cetuximab in KRAS G12C-positive colorectal cancer: a phase 1b trial. [2023]
Multiple Mechanisms Underlie the Acquired Resistance to KRAS G12C Inhibition. [2022]
Single-Agent Divarasib (GDC-6036) in Solid Tumors with a KRAS G12C Mutation. [2023]
Newly Synthesized KRASG12C Mediates Escape from KRASG12C Inhibition. [2020]