Clinical trial · Interventional
A Study of LY4101174 in Participants With Recurrent, Advanced or Metastatic Solid Tumors
A Phase 1 Trial Investigating LY4101174, an Antibody-Drug Conjugate Targeting Nectin-4, in Participants With Recurrent, Advanced or Metastatic Solid Tumors
NCT06238479CI-TRIAL-00112467EXCEEDactive not recruitingPhase 1ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The purpose of this study is to find out whether the study drug, LY4101174, is safe, tolerable and effective in participants with select advanced or metastatic solid tumors. The study is conducted in two parts - phase 1a (dose-escalation, dose-optimization) and phase 1b (dose-expansion). The study will last up to approximately 4 years. Eligible patients will have the option to continue taking study drug after the study is complete.
Conditions
Conditions (14)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Advanced Solid Tumor | Solid Neoplasm | CURATED_BROADER | 0.80 |
| Bladder Cancer | Malignant Bladder Neoplasm | CURATED_EXACT | 0.92 |
| Cervical Cancer | Malignant Cervical Neoplasm | CURATED_EXACT | 0.92 |
| Esophageal Cancer | Malignant Esophageal Neoplasm | CURATED_EXACT | 0.92 |
| Head and Neck Squamous Cell Carcinoma | Head and Neck Squamous Cell Carcinoma | ONTOLOGY_EXACT | 0.98 |
| Metastatic Solid Tumor | Solid Neoplasm | CURATED_BROADER | 0.80 |
| Non-small Cell Lung Cancer | Lung Non-Small Cell Carcinoma | ALIAS | 0.90 |
| Ovarian Cancer | Malignant Ovarian Neoplasm | CURATED_EXACT | 0.92 |
| Pancreatic Cancer | Malignant Pancreatic Neoplasm | CURATED_EXACT |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| LY4101174 | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (3)
- type
- EXPERIMENTAL
- label
- LY4101174 (Dose-escalation, Cohort A1)
- description
- Escalating doses of LY4101174 administered intravenously (IV).
- interventionNames
- Drug: LY4101174
- type
- EXPERIMENTAL
- label
- LY4101174 (Dose-optimization, Cohort A2)
- description
- Comparing 2 or more doses (evaluated during dose escalation) of LY4101174 administered IV.
- interventionNames
- Drug: LY4101174
- type
- EXPERIMENTAL
- label
- LY4101174 (Dose-expansion, Cohort B1, B2, C1-C5)
- description
- LY4101174 administered IV.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Have one of the following solid tumor cancers: * Cohort A1: urothelial carcinoma, triple negative breast cancer, non-small cell lung cancer, esophageal cancer, pancreatic cancer, ovarian cancer, cervical cancer (squamous cell carcinoma), head and neck squamous cell carcinoma or prostate cancer * Cohort A2/B1/B2: urothelial carcinoma * Cohort C1: triple negative breast cancer * Cohort C2: non-small cell lung cancer * Cohort C3: ovarian or fallopian tube cancer * Cohort C4: cervical cancer * Cohort C5: head and neck squamous cell carcinoma * Prior Systemic Therapy Criteria: * Cohort A1/C1-5: Individual has received all standard therapies for which the participant was deemed to be an appropriate candidate by the treating investigator; OR there is no standard therapy available for the disease. There is no restriction on number of prior therapies * Cohort A2/B1/B2: Individual must have received at least one prior regimen in the advanced or metastatic setting. There is no restriction on number of prior therapies. * Prior enfortumab vedotin specific requirements: * Cohorts A1/A2/C1-5: prior treatment with enfortumab vedotin is allowed, but not required * Cohort B1: individual must be enfortumab vedotin naive in the advanced/metastatic setting * Cohort B2: individual must have received enfortumab vedotin in the metastatic/advanced setting. * Measurability of disease * Cohort A1: measurable or non-measurable disease as defined by Response Evaluation Criteria in Solid Tumors v1.1 (RECIST 1.1) * Cohorts A2, B1, B2, C1-5: measurable disease required as defined by RECIST v1.1 * Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * Have adequate archival tumor tissue sample available or undergo a screening biopsy if allowed per country specific regulations Exclusion Criteria: * Individual with known or suspected uncontrolled CNS metastases * Individual with uncontrolled hypercalcemia * Individual with uncontrolled diabetes * Individual with evidence of corneal keratopathy or history of corneal transplant * Any serious unresolved toxicities from prior therapy * Significant cardiovascular disease * Current of history of intestinal obstruction in the previous 3 months * Recent thromboembolic event and/or clinically significant bleeding * Prolongation of QT interval corrected for heart rate using Fridericia's formula (QTcF) ≥ 470 ms * History of pneumonitis/interstitial lung disease * History of Grade ≥3 skin toxicity when receiving enfortumab vedotin * Individuals who are pregnant, breastfeeding or plan to breastfeed during study or within 30 days of last dose of study intervention * Individual with active uncontrolled infection
References
Publications (0)
Data not yet available
No reference posted for this study.