This Study in Patients With Different Types of Cancer (Solid Tumours) Aims to Find a Safe Dose of Xentuzumab in Combination With Abemaciclib With or Without Hormonal Therapies. The Study Also Tests How Effective These Medicines Are in Patients With Lung and Breast Cancer
Public ClinicalTrials.gov record NCT03099174. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Open Label, Phase Ib, Dose-escalation Study Evaluating the Safety and Tolerability of Xentuzumab and Abemaciclib in Patients With Locally Advanced or Metastatic Solid Tumours and in Combination With Endocrine Therapy in Patients With Locally Advanced or Metastatic Hormone Receptor-positive, HER2-, Breast Cancer, Followed by Expansion Cohorts.
Study identification
- NCT ID
- NCT03099174
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Boehringer Ingelheim
- Industry
- Enrollment
- 133 participants
Conditions and interventions
Conditions
Interventions
- Abemaciclib Drug
- Anastrozole Drug
- Fulvestrant Drug
- Letrozole Drug
- Xentuzumab Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 3, 2017
- Primary completion
- May 30, 2023
- Completion
- May 15, 2024
- Last update posted
- Jun 23, 2025
2017 – 2024
United States locations
- U.S. sites
- 6
- U.S. states
- 6
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California Los Angeles | Santa Monica | California | 90404 | — |
| Yale University School of Medicine | New Haven | Connecticut | 06511 | — |
| University of Miami | Miami | Florida | 33136 | — |
| University of Minnesota | Minneapolis | Minnesota | 55455 | — |
| Comprehensive Cancer Centers of Nevada | Las Vegas | Nevada | 89169 | — |
| The University of North Carolina at Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 24 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03099174, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 23, 2025 · Synced May 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03099174 live on ClinicalTrials.gov.