Tiny heart monitor spies hidden damage during cancer radiation

NCT ID NCT04183218

First seen Apr 25, 2026 · Last updated Apr 28, 2026 · Updated 1 time

Summary

This study looked at how radiation treatment for lung or esophageal cancer affects the heart. 24 patients received a small implanted heart monitor to track changes that might otherwise go unnoticed. The goal was to find early signs of heart problems so they can be treated sooner as part of standard care.

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Contacts and locations

Locations

  • Mayo Clinic in Arizona

    Scottsdale, Arizona, 85259, United States

Conditions

Explore the condition pages connected to this study.

CLINICAL STAGE 0 ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE 0 ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 CLINICAL STAGE I ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE I ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 CLINICAL STAGE I ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 CLINICAL STAGE II ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE II ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE II ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 CLINICAL STAGE II ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 CLINICAL STAGE IIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE IIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE IIB ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE IIB ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE III ESOPHAGEAL ADENOCARCINOMA AJCC V8 CLINICAL STAGE III ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 LOCALIZED ESOPHAGEAL CARCINOMA LOCALIZED LUNG CARCINOMA PATHOLOGIC STAGE 0 ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE 0 ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE I ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE I ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE I ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IA ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IA ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IA ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IA ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IB ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IB ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IB ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IB ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IC ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE II ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE II ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE II ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE II ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IIA ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IIB ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IIB ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE III ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE III ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE III ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE III ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IIIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IIIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IIIA ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IIIA ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 PATHOLOGIC STAGE IIIB ESOPHAGEAL ADENOCARCINOMA AJCC V8 PATHOLOGIC STAGE IIIB ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE I ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE I ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE I ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE I ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE II ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE II ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE II ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE II ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE III ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE III ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE III ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE III ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIA ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIA ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIA ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIB ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIB ESOPHAGEAL ADENOCARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIB ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 POSTNEOADJUVANT THERAPY STAGE IIIB ESOPHAGEAL SQUAMOUS CELL CARCINOMA AJCC V8 STAGE 0 LUNG CANCER AJCC V8 STAGE I LUNG CANCER AJCC V8 STAGE I LUNG CANCER AJCC V8 STAGE IA1 LUNG CANCER AJCC V8 STAGE IA1 LUNG CANCER AJCC V8 STAGE IA2 LUNG CANCER AJCC V8 STAGE IA2 LUNG CANCER AJCC V8 STAGE IA3 LUNG CANCER AJCC V8 STAGE IA3 LUNG CANCER AJCC V8 STAGE IB LUNG CANCER AJCC V8 STAGE II LUNG CANCER AJCC V8 STAGE II LUNG CANCER AJCC V8 STAGE IIA LUNG CANCER AJCC V8 STAGE IIA LUNG CANCER AJCC V8 STAGE IIB LUNG CANCER AJCC V8 STAGE IIB LUNG CANCER AJCC V8 STAGE III LUNG CANCER AJCC V8 STAGE III LUNG CANCER AJCC V8 STAGE IIIA LUNG CANCER AJCC V8 STAGE IIIA LUNG CANCER AJCC V8 STAGE IIIB LUNG CANCER AJCC V8 STAGE IIIB LUNG CANCER AJCC V8 STAGE IIIC LUNG CANCER AJCC V8 STAGE IIIC LUNG CANCER AJCC V8