# Early Detection of Cardiac Damage by Two-Dimensional Speckle Tracking Echocardiography After Thoracic Radiation Therapy

> **NCT04443400** · — · UNKNOWN · sponsor: **Peking University Third Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Radiation Therapy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04443400
- **Lead sponsor:** Peking University Third Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-01-01
- **Primary completion:** 2021-12-31
- **Final completion:** 2021-12-31
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2020-06-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04443400

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04443400, "Early Detection of Cardiac Damage by Two-Dimensional Speckle Tracking Echocardiography After Thoracic Radiation Therapy". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT04443400. Licensed CC0.

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