Active Not RecruitingNot applicableNCT06332131
Official study title

Effects of Immune Checkpoint Inhibitors on Coronary Microvasculature

Study summary

This is an observational study that includes patients with breast cancer or non-small cell lung cancer who will be treated with immune checkpoint inhibitor (ICI) therapy. The investigators will use echocardiograms, blood draws, and PET stress tests to understand how ICI therapy affects the heart and circulatory system.

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Key things to know

Main goalNot specified

This describes the study’s primary purpose.

What is being studiedNot specified

The study team can explain what participation involves.

Who it may be forNon-small cell lung cancer (NSCLC)

These are broad labels—not an eligibility decision.

Checked against the public recordLast updated Oct 5, 2026 · Source: ClinicalTrials.gov

Is enrollment open?Active Not Recruiting

The study is underway but is not accepting new participants.

What kind of study?Not applicable

Observational

Where is it offered?1 U.S. location

Locations may change over time.

Who runs it?Abramson Cancer Center at Penn Medicine

Study sponsor

01
Study overview

What this study is about

Purpose
Not specified
Study type
Observational
Phase
Not applicable
Sponsor
Abramson Cancer Center at Penn Medicine
Interventions being studied
Not specified
02
Explore related studies

How this study is categorized

These labels come from structured fields and exact terms in the public record.

03
Public criteria

Who may be able to participate

The sponsor separates these requirements into two groups. You do not need to interpret them alone—use them to guide a conversation with the study team.

Requirements people may need to meetInclusion criteria
  • ≥18 years of age
  • Either diagnosis of breast cancer with plan for treatment according to the Keynote 522 regimen or non-small-cell lung cancer planned for neoadjuvant treatment that includes pembrolizumab
  • Able to provide written informed consent
Reasons someone may not be able to joinExclusion criteria
  • Pregnant or breast-feeding:
  • Prior treatment with ICI therapy.
  • Vulnerable patients, including pregnant women and prisoners
  • Absolute Contraindication to rest/vasodilator stress PET/CT

Important: This is the sponsor’s public criteria, not a determination of eligibility. The study team must review your individual situation.

04
Study sites

U.S. locations

  • Abramson Cancer Center at University of PennsylvaniaPhiladelphia, Pennsylvania

Source and freshness
Processed from ClinicalTrials.gov. Last public update: Oct 5, 2026. Always confirm current availability with the study team.

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