# Cryoablation vs Lumpectomy in T1 Breast Cancers

> **NCT05505643** · NA · RECRUITING · sponsor: **Washington University School of Medicine** · enrollment: 120 (estimated)

## Conditions studied

- Breast Cancer
- Breast Neoplasm

## Interventions

- **DEVICE:** Endocare SlimLine Cryoprobe
- **PROCEDURE:** Lumpectomy

## Key facts

- **NCT ID:** NCT05505643
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-04-03
- **Primary completion:** 2033-04-30
- **Final completion:** 2033-04-30
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2026-02-27

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05505643

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05505643, "Cryoablation vs Lumpectomy in T1 Breast Cancers". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT05505643. Licensed CC0.

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