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NCT05396612 · ClinicalTrials.gov registry record

Role of the Immune Environment in Response to Therapy in Breast Cancer

A clinical trial of Breast Cancer and HER2-Negative Breast Cancer, sponsored by Abramson Cancer Center at Penn Medicine.

Recruiting
Registry status
300
Enrollment target
1
Study location

NCT05396612: Recruiting study of Breast Cancer and HER2-Negative Breast Cancer, sponsored by Abramson Cancer Center at Penn Medicine.

NCT05396612 is a study of Breast Cancer and HER2-Negative Breast Cancer that is actively recruiting participants, run by Abramson Cancer Center at Penn Medicine. The registered enrollment target is 300 participants, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (89% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05396612, a study of Breast Cancer and HER2-Negative Breast Cancer, is actively recruiting participants, sponsored by Abramson Cancer Center at Penn Medicine.

RECRUITING
Registry status
300 participants
Enrollment target
1
Study location

Study Summary

This is an observational case-control study of tissues collected from women with ER+HER2- breast cancers. The immune environments of these cancers will be compared to triple negative and HER2+ breast cancers. No randomization or changes to standard of care treatment will occur as part of the study.

Primary Outcome

This study will collect and analyze tumor samples from women diagnosed with primary breast cancer. The investigators will dissociate fresh tumor samples and analyze single cell suspensions by flow cytometry. Percentage of dendritic cell and T cell subsets and dendritic cell and T cell activation markers will be compared between breast cancer subtypes (HR+HER2-, HER2+, triple negative). Percentage of dendritic cell and T cell subsets and dendritic cell and T cell activation markers will be compar

Interventions

  • OTHER Collection of personal health information from women treated at the University of Pennsylvania under an approved HIPAA waiver.

Study Locations (1)

Pennsylvania

  • Abramson Cancer Center - Philadelphia

Trial Details

FieldValue
Enrollment Target 300 participants
Start Date 2022-10-03
Est. Completion 2032-12-31

What NCT05396612 shows while recruiting

NCT05396612 is an observational study that tracks outcomes without assigning an intervention. The registered 300 participants enrollment target is mid-sized for trials with a published cap, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (89% lower).

The record links to 4 conditions, with Breast Cancer appearing as the primary indexed condition, and to 1 intervention - of which Collection of personal health information from women treated at the University of Pennsylvania under an approved HIPAA waiver. is the first listed.

NCT05396612 reports a single indexed study location in Pennsylvania.

Frequently Asked Questions

What is clinical trial NCT05396612 about?

NCT05396612 is a clinical study titled "Role of the Immune Environment in Response to Therapy in Breast Cancer". This is an observational case-control study of tissues collected from women with ER+HER2- breast cancers. The immune environments of these cancers will be compared to triple negative and HER2+ breast cancers. No randomization or changes to standard of care treatment will occur as part of the study.

What is the current status of trial NCT05396612?

This trial is currently recruiting. The enrollment target is 300 participants. The study started on 2022-10-03. Estimated completion is 2032-12-31.

What conditions does trial NCT05396612 study?

This clinical trial studies the following conditions: Breast Cancer, HER2-Negative Breast Cancer, TNBC - Triple-Negative Breast Cancer, ER Positive Breast Cancer.

What interventions are being tested in trial NCT05396612?

The interventions under investigation include: Collection of personal health information from women treated at the University of Pennsylvania under an approved HIPAA waiver. (OTHER).

Who is sponsoring clinical trial NCT05396612?

This trial is sponsored by Abramson Cancer Center at Penn Medicine, which has 402 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05396612 being conducted?

This trial has 1 study location across Pennsylvania. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Breast Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05396612's enrollment target sits among peer trials

300 277th of 1224 higher than 938 of 1,224 other Breast Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Breast Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05396612, the US trial registry maintained by the National Library of Medicine. NCT05396612 (mid enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.