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Terminated Phase 1 Interventional

A Study of ALRN-6924 for Protection of Chemotherapy-Induced Side Effects in Patients With TP53-Mutant Breast Cancer

ClinicalTrials.gov ID: NCT05622058

Public ClinicalTrials.gov record NCT05622058. 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 5, 2026, 2:27 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 1b Clinical Study of the Dual MDMX/MDM2 Inhibitor, ALRN-6924, as a Chemoprotection Agent in Patients With TP53-Mutated, HER2 Negative Breast Cancer Receiving Neoadjuvant or Adjuvant Chemotherapy With Docetaxel, Doxorubicin, and Cyclophosphamide (TAC)

Brief summary

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

This is a Phase 1b open-label, single arm, multicenter, study of ALRN-6924 as a chemoprotection agent in patients with TP53-mutated HER2- breast cancer (stages IIa to IIIb) receiving neoadjuvant or adjuvant chemotherapy with doxorubicin, docetaxel, and cyclophosphamide (TAC). Chemotherapy affects cells that are dividing, whether they are tumor cells or healthy cells (including, bone marrow cells, hair follicle cells, and epithelial cells lining the gastrointestinal tract). ALRN-6924 is designed to stop cell division in healthy cells but not in tumor cells because they have a mutation of the TP53 gene. When this happens, tumor cells will still be destroyed by the chemotherapy but healthy cells that are not dividing may be spared from chemotherapy damage and the patient should have less side effects.

Study identification

NCT ID
NCT05622058
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Aileron Therapeutics, Inc.
Industry
Enrollment
6 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
Jan 8, 2023
Primary completion
Feb 21, 2023
Completion
Feb 21, 2023
Last update posted
Feb 26, 2023

2023

United States locations

U.S. sites
5
U.S. states
4
U.S. cities
5
Facility City State ZIP Site status
Oncology and Hematology Associates of West Broward Tamarac Florida 33321
Southern Oncology Specialists Huntersville North Carolina 28078
Regional Medical Oncolgy Center Wilson North Carolina 27893
Gabrail Cancer Center Canton Ohio 44718
Pennsylvania Cancer Specialists & Resesrach Institute Gettysburg Pennsylvania 17325

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 9 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05622058, 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 Feb 26, 2023 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05622058 live on ClinicalTrials.gov.

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