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Recruiting Phase 1 Interventional

A Study of ASP3082 in Adults With Advanced Solid Tumors

ClinicalTrials.gov ID: NCT05382559

Public ClinicalTrials.gov record NCT05382559. 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.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 2:10 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1 Study of ASP3082 in Participants With Locally Advanced or Metastatic Solid Tumor Malignancies With KRAS G12D Mutation

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is an open-label study. This means that people in this study and clinic staff will know that people will receive ASP3082. The study aims to check how safe and well-tolerated ASP3082 is for people with advanced solid tumors that have a specific mutation called KRAS G12D. This study will be in 2 parts. In Part 1, different small groups of people will receive lower to higher doses of ASP3082 by itself, or together with cetuximab. Any medical problems will be recorded at each dose. This is done to find suitable doses of ASP3082, by itself or together with cetuximab, to use in Part 2 of the study. The first group will receive the lowest dose of ASP3082. A medical expert panel will check the results from this group and decide if the next group can receive a higher dose of ASP3082. The panel will do this for each group until all groups have received ASP3082 (by itself or together with cetuximab) or until suitable doses have been selected for Part 2. In Part 2, ASP3082 will be given in by itself, or in combination with the other study treatments. Study treatments will be given through a vein. This is called an infusion. Each treatment cycle is 21 or 28 days long. They will continue treatment until: they have medical problems from the treatment they can't tolerate; their cancer gets worse; they start other cancer treatment; or they ask to stop treatment.

Study identification

NCT ID
NCT05382559
Recruitment status
Recruiting
Study type
Interventional
Phase
Phase 1
Lead sponsor
Astellas Pharma Inc
Industry
Enrollment
681 participants

Conditions and interventions

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
Jun 7, 2022
Primary completion
Dec 30, 2028
Completion
Dec 30, 2028
Last update posted
Jul 30, 2026

2022 – 2028

United States locations

U.S. sites
26
U.S. states
17
U.S. cities
23
Facility City State ZIP Site status
City of Hope National Medical Center Duarte California 91010 Recruiting
UCLA Santa Monica Hematology Oncology Santa Monica California 90404 Recruiting
Denver HealthONE Drug Development Unit Denver Colorado 80218 Recruiting
Smilow Cancer Center at Yale New Haven Hospital New Haven Connecticut 06520-8028 Recruiting
Georgetown University Hospital Washington D.C. District of Columbia 20007 Recruiting
University of Florida, Davis Cancer Center Gainesville Florida 32610 Recruiting
Florida Cancer Specialist Lake Mary Florida 32746 Recruiting
Florida Cancer Specialists & Research Institute Sarasota Sarasota Florida 34232-6422 Recruiting
University of Kansas Medical Center Westwood Kansas 66205 Recruiting
Beth Israel Deaconess Medical Center Boston Massachusetts 02215 Recruiting
Dana Farber Cancer Institute Boston Massachusetts 02215 Recruiting
Trinity Health Ann Arbor Hospital Ypsilanti Michigan 48197 Recruiting
Washington University School of Medicine St Louis Missouri 63110 Recruiting
Hackensack University Medical Center Hackensack New Jersey 07601 Recruiting
Roswell Park Cancer Institute Buffalo New York 14263 Recruiting
Columbia University - Herbert Irving Comprehensive Cancer Center New York New York 10032 Recruiting
Memorial Sloan Kettering Cancer Center New York New York 10065 Recruiting
University of Rochester Medical Center James P. Wilmot Cancer Center Rochester New York 14642 Recruiting
Case Western Cleveland Ohio 44106 Recruiting
Taylor Cancer Research Center Maumee Ohio 43537 Recruiting
Oregon Health and Science University Portland Oregon 97239 Recruiting
SCRI Oncology Partners Nashville Tennessee 37203 Terminated
Vanderbilt University Medical Center Nashville Tennessee 37232 Recruiting
NEXT Oncology San Antonio Texas 78229 Recruiting
NEXT Oncology - Virginia Cancer Specialists Fairfax Virginia 22031 Recruiting
University of Wisconsin Hospital Madison Wisconsin 53792 Recruiting

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 40 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05382559, 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 Jul 30, 2026 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05382559 live on ClinicalTrials.gov.

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