Study of RP-3500, Camonsertib, in Advanced Solid Tumors
Public ClinicalTrials.gov record NCT04497116. 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
Phase 1/2a Study of the Safety, Pharmacokinetics, Pharmacodynamics and Preliminary Clinical Activity of RP-3500 Alone or in Combination With Talazoparib or Gemcitabine in Advanced Solid Tumors With ATR Inhibitor Sensitizing Mutations (TRESR Study)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary purpose of this study is to define the maximum tolerated dose (MTD) and determine a recommended Phase 2 dose (RP2D) and schedule of orally-administered RP-3500 (camonsertib) alone or in combination with talazoparib, a PARP inhibitor, or Gemcitabine in patients with advanced solid tumors with ATR inhibitor-sensitizing mutations. This study will also evaluate the safety and tolerability of RP-3500 (camonsertib) alone or in combination with talazoparib or gemcitabine, examine both the pharmacokinetics (PK)and pharmacodynamics (PD)and investigate its anti-tumor activity in solid tumors.
Study identification
- NCT ID
- NCT04497116
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 276 participants
Conditions and interventions
Conditions
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
- Jul 21, 2020
- Primary completion
- Jun 12, 2025
- Completion
- Jun 12, 2025
- Last update posted
- Oct 20, 2025
2020 – 2025
United States locations
- U.S. sites
- 8
- U.S. states
- 7
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| #1014, Northwestern University | Chicago | Illinois | 60611 | — |
| #1006, Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| #1002, Dana Farber Cancer Institute | Boston | Massachusetts | 02215 | — |
| #1004, Memorial Sloan Kettering Cancer Institute | New York | New York | 10065 | — |
| #1005, Duke Cancer Institute | Durham | North Carolina | 27710 | — |
| #1007, Rhode Island Hospital | Providence | Rhode Island | 02903 | — |
| #1003, Sarah Cannon Research Institute | Nashville | Tennessee | 37203 | — |
| #1001, The University of Texas M.D. Anderson Cancer Center | Houston | Texas | 77030 | — |
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 5 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04497116, 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 Oct 20, 2025 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04497116 live on ClinicalTrials.gov.