# Estrogen Receptor (ER) PET/CT Imaging in Breast Cancer

> **NCT05541367** · — · RECRUITING · sponsor: **Tongji Hospital** · enrollment: 80 (estimated)

## Conditions studied

- Breast Cancer
- TNBC - Triple-Negative Breast Cancer
- Estrogen-receptor-negative Breast Cancer

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05541367
- **Lead sponsor:** Tongji Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-12-31
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2022-09-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05541367

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05541367, "Estrogen Receptor (ER) PET/CT Imaging in Breast Cancer". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05541367. Licensed CC0.

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