# Evaluation for the Effectiveness and Safety of Cryo-ablation in the Treatment of Early Invasive Breast Cancer

> **NCT04334785** · NA · UNKNOWN · sponsor: **Fudan University** · enrollment: 186 (estimated)

## Conditions studied

- Breast Cancer

## Interventions

- **DEVICE:** cryo-ablation

## Key facts

- **NCT ID:** NCT04334785
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-05-01
- **Primary completion:** 2025-05-01
- **Final completion:** 2025-05-01
- **Target enrollment:** 186 (ESTIMATED)
- **Last updated:** 2020-04-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04334785

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04334785, "Evaluation for the Effectiveness and Safety of Cryo-ablation in the Treatment of Early Invasive Breast Cancer". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04334785. Licensed CC0.

---

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