A Study of LY4052031 in Participants With Advanced or Metastatic Urothelial Cancer or Other Solid Tumors
- Conditions
- Metastatic Solid TumorRecurrent Solid TumorAdvanced Solid TumorUrinary Bladder NeoplasmTriple Negative Breast CancerNon-small Cell Lung CancerEsophageal CancerPancreatic CancerOvarian CancerCervical Cancer
- Interventions
- Registration Number
- NCT06465069
- Lead Sponsor
- Eli Lilly and Company
- Brief Summary
The purpose of this study is to find out whether the study drug, LY4052031, is safe, tolerable and effective in participants with advanced, or metastatic solid tumors including urothelial cancer. The study is conducted in two parts - phase Ia (dose-escalation, dose-optimization) and phase Ib (dose-expansion). The study will last up to approximately 4 years.
- Detailed Description
This is a Phase 1a/1b multicenter, open-label study in participants with advanced or metastatic solid tumor malignancies known to express Nectin 4. This study evaluates an antibody-drug conjugate that binds to the protein nectin-4, which is expressed on certain cancer cells, delivering the drug to the cancer. This study is comprised of two phases: Dose Escalation and Dose Optimization (1a), and Dose expansion (1b). Phase 1a will assess the safety, tolerability, and pharmacokinetics of LY4052031 to determine the recommended phase 2 dose (RP2D)/optimal dose. Phase 1b will evaluate efficacy and safety of LY4052031 at the RP2D/optimal dose in expansion cohorts based on tumor type and/or treatment history.
Recruitment & Eligibility
- Status
- SUSPENDED
- Sex
- All
- Target Recruitment
- 420
-
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 C: triple negative breast cancer, non-small cell lung cancer, ovarian cancer, cervical cancer, HNSCC (head and neck squamous cell carcinoma), esophageal cancer, pancreatic cancer, or prostate cancer
-
Prior Systemic Therapy Criteria:
- Cohort A1/C: 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/C: 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, C: 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
- Individual with known or suspected uncontrolled CNS metastases
- Individual with uncontrolled hypercalcemia
- Individual with uncontrolled diabetes
- Individual with evidence of corneal keratopathy or keratitis, and history of corneal transplant
- Any serious unresolved toxicities from prior therapy
- Significant cardiovascular disease
- Recent thromboembolic event or bleeding disorder
- 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
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description LY4052031 (Dose-escalation, Cohort A1) LY4052031 Escalating doses of LY4052031 administered intravenously (IV). LY4052031 (Dose-optimization, Cohort A2) LY4052031 Comparing 2 or more doses (evaluated during dose escalation) of LY4052031 administered IV. LY4052031 (Dose-expansion, Cohort B1, B2, C1) LY4052031 LY4052031 administered IV.
- Primary Outcome Measures
Name Time Method Phase 1b: To assess the antitumor activity of LY4052031 Monotherapy: Overall response rate (ORR) Up to Approximately 48 Months or 4 Years] ORR per investigator assessed Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST 1.1)
Phase 1a: To determine the recommended phase 2 dose (RP2D) or optimal dose of LY4052031 Cycle 1 (21 Days) Number of participants with dose-limiting toxicities (DLTs)
- Secondary Outcome Measures
Name Time Method To characterize the PK properties of LY4052031: Area under the concentration versus time curve (AUC) Cycle 1 (21 Days) PK: AUC of LY4052031
To evaluate the preliminary antitumor activity of LY4052031: Overall response rate (ORR) Up to Approximately 48 Months or 4 Years ORR per investigator assessed Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST 1.1))
To evaluate the preliminary antitumor activity of LY4052031: Duration of response (DOR) Up to Approximately 48 Months or 4 Years DOR per investigator assessed RECIST 1.1
To evaluate the preliminary antitumor activity of LY4052031: Time to response (TTR) Up to Approximately 48 Months or 4 Years TTR per investigator assessed RECIST 1.1
To evaluate the preliminary antitumor activity of LY4052031: Progression free survival (PFS) Up to Approximately 48 Months or 4 Years PFS per investigator assessed RECIST 1.1
To evaluate the preliminary antitumor activity of LY4052031: Disease control rate (DCR) Up to Approximately 48 Months or 4 Years DCR per investigator assessed RECIST 1.1
To evaluate the preliminary antitumor activity of LY4052031: Overall survival (OS) Up to Approximately 48 Months or 4 Years OS per investigator assessed RECIST 1.1
To characterize the pharmacokinetics (PK) properties of LY4052031: Minimum Plasma Concentration (Cmin) Cycle 1 (21 Days) PK: Cmin of LY4052031
Trial Locations
- Locations (24)
Hospital Madrid Norte Sanchinarro
🇪🇸Madrid, Spain
Hospital Universitario Virgen Del Rocio
🇪🇸Sevilla, Spain
St Bartholomew's Hospital
🇬🇧London, United Kingdom
Sarah Cannon Research Institute at HealthOne
🇺🇸Denver, Colorado, United States
Florida Cancer Specialists and Research Institute
🇺🇸Saint Petersburg, Florida, United States
Massachusetts General Hospital
🇺🇸Boston, Massachusetts, United States
START Midwest Cancer and Hematology Centers of W Michigan
🇺🇸Grand Rapids, Michigan, United States
Icahn School of Medicine at Mount Sinai
🇺🇸New York, New York, United States
Columbia University Irving Medical Center
🇺🇸New York, New York, United States
Memorial Sloan Kettering Cancer Center
🇺🇸New York, New York, United States
Sarah Cannon Research Institute
🇺🇸Nashville, Tennessee, United States
University of Texas MD Anderson Cancer Center
🇺🇸Houston, Texas, United States
South Texas Accelerated Research Therapeutics (START)
🇺🇸San Antonio, Texas, United States
University of Utah - Huntsman Cancer Institute
🇺🇸Salt Lake City, Utah, United States
START Mountain Region
🇺🇸West Valley City, Utah, United States
St Vincent's Hospital
🇦🇺Darlinghurst, New South Wales, Australia
Linear Clinical Research
🇦🇺Nedlands, Western Australia, Australia
Institut Gustave Roussy (Igr)
🇫🇷Villejuif, France
Aichi Cancer Center Hospital
🇯🇵Nagoya, Aichi, Japan
The Cancer Institute Hospital of JFCR
🇯🇵Koto City, Tokyo, Japan
Asan Medical Center
🇰🇷Seoul, Seoul-teukbyeolsi [Seoul], Korea, Republic of
Catalan Institute of Oncology Duran i Reynals Hospital
🇪🇸Barcelona, Spain
Hospital Universitario 12 de Octubre
🇪🇸Madrid, Spain
The Christie NHS Foundation Trust
🇬🇧Manchester, Greater Manchester, United Kingdom