250 Participants Needed

MYTX-011 for Lung Cancer

Recruiting at 72 trial locations
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LH
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HC
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Overseen ByWilliam T Downing
Age: 18+
Sex: Any
Trial Phase: Phase 1
Sponsor: Mythic Therapeutics
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)

Trial Summary

What is the purpose of this trial?

This trial is testing MYTX-011, a new medication that targets advanced lung cancer cells with specific genetic markers. It uses an antibody to guide a powerful drug directly to the cancer cells to kill them.

Do I need to stop my current medications for the trial?

The trial information does not specify if you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.

What data supports the effectiveness of the drug MYTX-011 for lung cancer?

The research does not provide direct information about MYTX-011, but studies on similar treatments like paclitaxel and carboplatin show they are used in treating advanced non-small cell lung cancer, suggesting potential effectiveness for MYTX-011 if it shares similar properties.12345

What safety data exists for MYTX-011 in humans?

MYTX-011, which works by blocking PD-1/PD-L1, has been studied for safety in lung cancer. Some people experience side effects like pneumonitis (lung inflammation) and other immune-related issues, but these are generally manageable with proper care.678910

Research Team

TW

Ting Wu, MD MSc

Principal Investigator

Mythic Therapeutics

Eligibility Criteria

This trial is for adults with advanced or metastatic non-small cell lung cancer (NSCLC) who have tried standard treatments. They must have measurable tumors, acceptable organ function, and agree to use birth control. People can't join if they've had recent major surgery, untreated brain metastases, significant liver disease, active infections needing IV treatment, or certain lung conditions.

Inclusion Criteria

My advanced lung cancer has been confirmed and I've tried all standard treatments.
My cancer does not have treatable EGFR mutations but may have other mutations.
My squamous NSCLC is advanced, recurrent, or metastatic with high cMET levels.
See 6 more

Exclusion Criteria

I have brain metastases that haven't been treated.
My neuropathy is mild or I don't have it.
I have not had major surgery in the last 4 weeks.
See 6 more

Timeline

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Dose Escalation

Part 1 assesses the safety and tolerability of MYTX-011 and identifies the dose to be studied in Part 2

Up to 21 days
Multiple visits (in-person)

Dose Expansion

Part 2 includes subjects with NSCLC with cMET overexpression or MET amplification/exon 14 skipping mutations

24 months
Regular visits (in-person)

Follow-up

Participants are monitored for safety and effectiveness after treatment

24 months

Treatment Details

Interventions

  • MYTX-011
Trial OverviewThe study tests MYTX-011, an antibody-drug conjugate targeting cMET in NSCLC. It's given to see how safe it is and how well it works at different stages of the disease based on prior treatments and tumor characteristics like cMET expression levels.
Participant Groups
8Treatment groups
Experimental Treatment
Group I: Part 2 Cohort E2Experimental Treatment1 Intervention
Part 2 Cohort E2 patients will be randomized to two different dose levels of MYTX-011. Doses to be determined after completion of Part 1
Group II: Part 2 Cohort EExperimental Treatment1 Intervention
Part 2 Cohort E patients will receive MYTX-011 at the recommended phase 2 dose.
Group III: Part 2 Cohort DExperimental Treatment1 Intervention
Part 2 Cohort D patients will receive MYTX-011 at the recommended phase 2 dose.
Group IV: Part 2 Cohort CExperimental Treatment1 Intervention
Part 2 Cohort C patients will receive MYTX-011 at the recommended phase 2 dose.
Group V: Part 2 Cohort B2Experimental Treatment1 Intervention
Part 2 Cohort B2 patients will be randomized to two different dose levels of MYTX-011. Doses to be determined after completion of Part 1
Group VI: Part 2 Cohort BExperimental Treatment1 Intervention
Part 2 Cohort B patients will receive MYTX-011 at the recommended phase 2 dose.
Group VII: Part 2 Cohort AExperimental Treatment1 Intervention
Part 2 Cohort A patients will be randomized to two different dose levels of MYTX-011. Doses to be determined after completion of Part 1.
Group VIII: Part 1 Dose EscalationExperimental Treatment1 Intervention
Part 1 patients will receive MYTX-011.

Find a Clinic Near You

Who Is Running the Clinical Trial?

Mythic Therapeutics

Lead Sponsor

Trials
1
Recruited
250+

Findings from Research

In a phase II study involving 14 patients with advanced non-small cell lung cancer (NSCLC) who had already undergone multiple treatments, the combination of S-1 with either irinotecan or docetaxel did not demonstrate significant efficacy as a salvage treatment.
The median survival time for participants was only 5.6 months, and the study was halted early due to a lack of responses, indicating that this treatment approach is not recommended for further investigation.
Phase II Study of S-1 Plus Either Irinotecan or Docetaxel for Non-small Cell Lung Cancer Patients Treated with More Than Three Lines of Treatment.Kim, DY., Lee, DH., Jang, SJ., et al.[2021]
In a study of 40 patients with completely resected stage II and IIIA non-small cell lung cancer, combining concurrent carboplatin/paclitaxel chemotherapy with thoracic radiotherapy (TRT) showed promising outcomes, with 2-year and 5-year overall survival rates of 92% and 88%, respectively.
The treatment was generally well-tolerated, with 92% of patients receiving the planned TRT doses, although some experienced significant side effects, including grade 3 esophagitis and pneumonitis, highlighting the need for careful monitoring during treatment.
A phase II study of concurrent carboplatin and paclitaxel and thoracic radiotherapy for completely resected stage II and IIIA non-small cell lung cancer.Feigenberg, SJ., Hanlon, AL., Langer, C., et al.[2015]
In a randomized phase II study of 62 patients with advanced non-small cell lung cancer, the combination of larotaxel and cisplatin showed a higher objective response rate and longer progression-free survival compared to larotaxel and gemcitabine.
Both treatment combinations were manageable in terms of safety, but the larotaxel-cisplatin group had better efficacy outcomes, suggesting it may be the more promising option for first-line treatment.
Randomized multicenter phase II study of larotaxel (XRP9881) in combination with cisplatin or gemcitabine as first-line chemotherapy in nonirradiable stage IIIB or stage IV non-small cell lung cancer.Zatloukal, P., Gervais, R., Vansteenkiste, J., et al.[2022]

References

Phase II Study of S-1 Plus Either Irinotecan or Docetaxel for Non-small Cell Lung Cancer Patients Treated with More Than Three Lines of Treatment. [2021]
A phase II study of concurrent carboplatin and paclitaxel and thoracic radiotherapy for completely resected stage II and IIIA non-small cell lung cancer. [2015]
Randomized multicenter phase II study of larotaxel (XRP9881) in combination with cisplatin or gemcitabine as first-line chemotherapy in nonirradiable stage IIIB or stage IV non-small cell lung cancer. [2022]
Phase I/II dose finding study of paclitaxel and carboplatin in advanced non-small cell lung cancer. [2019]
A phase II study of weekly paclitaxel, cisplatin and concurrent radiation therapy for locally-advanced unresectable non-small cell lung cancer: early closure due to lack of efficacy. [2021]
Toxicities of the anti-PD-1 and anti-PD-L1 immune checkpoint antibodies. [2023]
Immune-Related Adverse Events and Their Association With the Effectiveness of PD-1/PD-L1 Inhibitors in Non-Small Cell Lung Cancer: A Real-World Study From China. [2022]
Safety and tolerability of PD-1/PD-L1 inhibitors in the treatment of non-small cell lung cancer: a meta-analysis of randomized controlled trials. [2021]
[Role of Adverse Events Supervision in Clinical Trials in Neoadjuvant Treatment of Operable Stage III NSCLC]. [2023]
10.United Statespubmed.ncbi.nlm.nih.gov
Safety of thoracic radiotherapy after PD-(L)1 inhibitor treatment in patients with lung cancer. [2022]