# The Diagnosis and Prognosis of Nonpalpable Breast Cancer Detected by the US vs Mammography: a Clinical Noninferiority Trial.

> **NCT04360616** · — · UNKNOWN · sponsor: **The First Affiliated Hospital of the Fourth Military Medical University** · enrollment: 1277 (estimated)

## Conditions studied

- Breast Cancer

## Interventions

- **DIAGNOSTIC_TEST:** imaging

## Key facts

- **NCT ID:** NCT04360616
- **Lead sponsor:** The First Affiliated Hospital of the Fourth Military Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-04-01
- **Primary completion:** 2023-03-31
- **Final completion:** 2023-03-31
- **Target enrollment:** 1277 (ESTIMATED)
- **Last updated:** 2022-01-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04360616

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04360616, "The Diagnosis and Prognosis of Nonpalpable Breast Cancer Detected by the US vs Mammography: a Clinical Noninferiority Trial.". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04360616. Licensed CC0.

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