# Breast Cancer Risk From Sonographic Glandular Tissue Component (or International GTC Study)

> **NCT05460975** · — · RECRUITING · sponsor: **Seoul National University Hospital** · enrollment: 16164 (estimated)

## Conditions studied

- Breast Cancer
- Screening

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05460975
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2022-11-01
- **Primary completion:** 2026-03-30
- **Final completion:** 2031-12-30
- **Target enrollment:** 16164 (ESTIMATED)
- **Last updated:** 2024-06-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05460975

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05460975, "Breast Cancer Risk From Sonographic Glandular Tissue Component (or International GTC Study)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05460975. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*