HRX215, A First Generation MKK4 Inhibitor Drug, for the Treatment of Patients With Colorectal Liver Metastasis After Undergoing a Portal Vein Embolization

ClinicalTrials.gov ID: NCT07612007

Public ClinicalTrials.gov record NCT07612007. 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.

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ClinicalTrials.gov public records Last synced Sep 1, 2026, 7:51 PM EDT

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Official title

Phase 2B Study to Determine Efficacy of HRX215, a First Generation MKK4 Inhibitor Drug, in Improving Regeneration of the Remnant Liver After Portal Vein Embolization (PVE) of Colorectal Liver Metastasis (CRLM)

Brief summary

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

This phase IIb trial tests the effect of HRX215 in treating patients with colorectal cancer that has spread from where it first started to the liver (liver metastasis) after undergoing a portal vein embolization (PVE). Currently, surgery to remove the tumor (hepatectomy) remains the only potential treatment for cure. However, less than 30% of patients are considered resectable (can be removed by surgery) at the time of diagnosis. The risk of liver failure and other complications rise with larger areas liver that is removed during surgery. Therefore, the potential for surgery is determined by the amount of liver that will remain after resection. PVE is a standard strategy to increase the potential for resection. A PVE is a procedure that blocks the portal vein (a blood vessel that carries blood to the liver) to prevent flow of blood to the tumor. HRX215 targets and binds to MKK4, a protein found on liver cells plays a part in cellular growth and prevents liver repair and regrowth of cells and tissue. Blocking the activity of MKK4 may help prevent liver failure, protect liver cells and improve liver mass. Giving HRX215 after a PVE may help improve the rate of liver regrowth and increase the likelihood of hepatectomy in patients with colorectal liver metastasis.

Study identification

NCT ID: NCT07612007
Recruitment status: Not yet recruiting
Study type: Interventional
Phase: Phase 2
Lead sponsor: Mayo Clinic; Other
Enrollment: 80 participants

Conditions and interventions

Conditions

Interventions

Procedure · Drug

Eligibility (public fields only)

Age range: 18 Years to 90 Years
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: Aug 31, 2026
Primary completion: Jul 31, 2028
Completion: Jul 31, 2028
Last update posted: Jun 11, 2026

2026 – 2028

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
Mayo Clinic in Rochester	Rochester	Minnesota	55905	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT07612007, 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 11, 2026 · Synced Sep 1, 2026

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The complete protocol, eligibility criteria, and contact information for NCT07612007 live on ClinicalTrials.gov.

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