Phase 1 Endometrial Cancer Trial, Recruiting NCT07046923 Sponsor: Eli Lilly and Company Condition: Endometrial Cancer
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Phase 1 Endometrial Cancer Trial, Recruiting

NCT07046923
Recruiting Phase 1

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who have been diagnosed with one of the following advanced or spreading cancers: non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), endometrial cancer, or triple negative breast cancer (a specific type of breast cancer that tests negative for certain receptors).
  • People who have already received all standard treatments considered appropriate for them by their doctor, or for whom no standard treatment is available, or who have chosen not to continue with remaining standard treatment options.
  • People with a general health and activity level rated at 0 or 1 on a standard medical scale, meaning they are fully active or have only minor limitations in physical activity (confirm with trial site).
  • For certain parts of the trial (Cohort A2, Cohort B/C): People who have at least one area of cancer that can be measured on a scan using standard criteria.
  • For specific lung cancer groups (Cohorts B1/B2): People with non-small cell lung cancer that does not have certain known genetic changes, and who have received no more than 2 prior treatment courses for advanced disease (in the safety phase), or no prior treatment for advanced disease (in the expansion phase).

Who may not be able to join:

  • People who have previously been treated with a specific type of targeted drug (a PTK7 antibody-drug conjugate that uses a topoisomerase I inhibitor) — note that some other similar drugs may still be permitted (confirm with trial site).
  • People who still have significant unresolved side effects from a previous cancer treatment.
  • People with a known or suspected history of uncontrolled cancer that has spread to the brain or spinal cord.
  • People with an active, uncontrolled infection (bacterial, viral, fungal, or parasitic).
  • People with serious heart or cardiovascular disease.
  • People whose heart electrical activity shows a specific abnormality on a heart tracing (ECG) beyond a certain threshold (confirm with trial site).
  • People with a history of lung inflammation or scarring of the lung tissue (a condition called pneumonitis or interstitial lung disease).
  • People who are currently pregnant, breastfeeding, or planning to breastfeed during the trial or within 30 days of the last dose of the trial treatment.

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 27 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST), Eli Lilly and Company

Phone: 1-317-615-4559

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 1
Registry
ClinicalTrials.gov
Start date
28 July 2025
Est. completion
1 July 2030

Where this trial is recruiting

🇨🇳 China 🇫🇷 France 🇯🇵 Japan 🇰🇷 South Korea 🇪🇸 Spain 🇺🇸 United States

Primary endpoints

Phase 1a-Number of Participants with Dose Limiting Toxicities of LY4175408; Phase 1b-Overall Response Rate (ORR): Percentage of Participants with Best Response of Complete Response (CR) or Partial Response (PR)

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov