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Clinical trialNCT04038489WithdrawnPhase 2Interventional

COX Inhibition and Biomarkers During Neoadjuvant Chemoendocrine Therapy for ER+, HER2- Stage I-III Breast Cancer

SponsorUniversity of VirginiaEnrollment0Breast CancerEstrogen Receptor-positive Breast Cancer
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This study is designed to assess the safety and clinical activity of tamoxifen and the COX inhibitor, aspirin, given in combination with standard AC-T chemotherapy (doxorubicin, cyclophosphamide, and paclitaxel) for the treatment of high-risk estrogen receptor (ER)+, human epidermal growth factor receptor 2 (HER2)- breast cancer. If successful, the study could improve long-term outcomes for a subpopulation of women with aggressive stage I-III ER+/HER2- breast cancer.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • University of Virginia

    Charlottesville, Virginia, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Aspirin →Cyclophosphamide →Doxorubicin →Paclitaxel →Tamoxifen →
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
18 Oct 2019
Primary completion
30 Apr 2023
Completion
30 Apr 2023
Last update posted
22 Nov 2021
Registered enrollment
0
Registry id
NCT04038489
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.