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BET and CBP/p300 Inhibitor

EP31670 for Advanced Cancer

Phase 1
Recruiting
Research Sponsored by Epigenetix, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up through study completion, an average of 1 year
Awards & highlights
No Placebo-Only Group

Summary

This trial tests a new drug to treat advanced cancer in humans for the first time.

Who is the study for?
This trial is for adults with certain advanced solid tumors, like prostate cancer or neuroendocrine tumors. Participants must be relatively healthy and active (ECOG 0-1), have a life expectancy of at least 3 months, and proper organ function. They should not have had recent cancer treatments or major surgery and must agree to use contraception. It's not for pregnant women, those with severe heart issues, uncontrolled illnesses, or specific viral infections.
What is being tested?
EP31670 is being tested in this Phase 1 trial. It's a first-in-human study focusing on patients with targeted advanced solid tumors who may benefit from dual BET and CBP/p300 inhibition—a new approach aimed at stopping tumor growth by targeting specific proteins involved in cancer cell survival.
What are the potential side effects?
Since EP31670 is an investigational drug being studied for the first time in humans, potential side effects are unknown but could include typical reactions seen with other cancer therapies such as fatigue, nausea, blood count changes, liver function alterations, and possibly others.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~through study completion, an average of 1 year
This trial's timeline: 3 weeks for screening, Varies for treatment, and through study completion, an average of 1 year for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Dose Limiting Toxicities (DLT)
Maximum Tolerated Dose (MTD)
Recommended Phase 2 Dose (RP2D)

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

3Treatment groups
Experimental Treatment
Group I: Part 3Experimental Treatment1 Intervention
Patients will be assigned escalated dose according to BOIN design. The starting dose is 10 mg orally once a day for 14 consecutive days in combination with ruxolitinib or momelotinib followed by 14 days of rest according to the traditional 3 + 3 design by the modified Fibonacci sequence
Group II: Part 2Experimental Treatment1 Intervention
Patients will be assigned escalated dose according to BOIN design. The starting dose is 20 mg orally once a day for 14 consecutive days followed by 14 days of rest.
Group III: Part 1Experimental Treatment1 Intervention
Patients will be assigned escalated dose according to BOIN design. The starting dose is 5 mg orally once a day for 7 consecutive days followed by 14 days of rest.

Find a Location

Who is running the clinical trial?

Epigenetix, Inc.Lead Sponsor
Judy Chiao, MDStudy DirectorEpigenetix, Inc.
1 Previous Clinical Trials
5 Total Patients Enrolled

Media Library

EP31670 (BET and CBP/p300 Inhibitor) Clinical Trial Eligibility Overview. Trial Name: NCT05488548 — Phase 1
Chronic Myelomonocytic Leukemia Research Study Groups: Part 1, Part 2, Part 3
Chronic Myelomonocytic Leukemia Clinical Trial 2023: EP31670 Highlights & Side Effects. Trial Name: NCT05488548 — Phase 1
EP31670 (BET and CBP/p300 Inhibitor) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05488548 — Phase 1
~13 spots leftby May 2025