Study of APR-1051 in Patients With Advanced Solid Tumors

NCT ID: NCT06260514

Last Updated: 2026-01-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

90 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-06-13

Study Completion Date

2028-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to assess the safety and effectiveness of APR-1051 through the performance of a Phase 1, open-label, safety, PK, and preliminary efficacy study of oral APR-1051 in patients with advanced solid tumors.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Advanced Solid Tumor

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

APR-1051

Dose Escalation based on BOIN Design

Group Type EXPERIMENTAL

APR-1051

Intervention Type DRUG

WEE1 Inhibitor

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

APR-1051

WEE1 Inhibitor

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Age ≥ 18 years
* Diagnosis of advanced/metastatic solid tumor
* Measurable or evaluable disease per RECIST version 1.1 (radiographic disease progression per PCWG3 criteria for patients with mCRPC)
* Eastern Cooperative Oncology Group (ECOG) performance status ≤ 1 or Karnofsky Performance Status (KPS) ≥ 70%
* Patients must have recovered to Grade 1 or baseline levels from toxicity or adverse events related to prior treatment for their cancer, excluding Grade ≤ 2 neuropathy, alopecia, or skin pigmentation
* Adequate bone marrow and organ function
* Women of child-bearing potential (WOCBP) or men of child-fathering potential must agree to use adequate contraception prior to study entry

Exclusion Criteria

* Patient has had prior systemic anti-cancer therapy (cytotoxic chemotherapy, immunotherapy, targeted therapy) within 3 weeks (6 weeks in cases of mitomycin C, nitrosourea, lomustine) or at least 5 half-lives (whichever is shorter, but no less than 2 weeks) prior to Day 1
* Prior radiation therapy at the target lesion unless there is evidence of disease progression. If patient has had prior radiation therapy for disease progression, see Exclusion Criterion 1 for allowed interval between radiotherapy and Day 1 and recovery of AEs
* Treatment with any investigational agent administered within 30 days or 5 half-lives, whichever is shorter, before the first dose of APR-1051
* Major surgery within 21 days prior to Day 1
* Concomitant treatment with other anti-cancer therapy, including chemotherapy, immunotherapy, biological therapy, radiation therapy (except palliative local radiation therapy), or other novel anti-cancer agents. Note: endocrine therapy for breast and prostate cancer is allowed along with agents to treat or prevent skeletal related events (zoledronic acid, pamidronate, denosumab)
* Subjects with active (uncontrolled, metastatic) second malignancies or requiring therapy
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Aprea Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

MD Anderson Cancer Center (MDACC)

Houston, Texas, United States

Site Status RECRUITING

NEXT Oncology -Dallas

Irving, Texas, United States

Site Status RECRUITING

NEXT Oncology -San Antonio

San Antonio, Texas, United States

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

United States

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Senior Medical Advisor

Role: CONTACT

215-948-4119

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Jessica Rhudy

Role: primary

Role: backup

713-745-5474

Rebecca Popiel

Role: primary

972-893-8800

Jordan Georg

Role: primary

210-580-9500

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

APR-1051-001

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

ARC101 in Advanced Solid Tumors
NCT06672185 RECRUITING PHASE1
A Phase 1-2 Study of ST101 in Patients With Advanced Solid Tumors
NCT04478279 ACTIVE_NOT_RECRUITING PHASE1/PHASE2
Safety Study of FP-1039 To Treat Cancer
NCT00687505 COMPLETED PHASE1