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Feasibility and safety study of focused ultrasound surgery of early breast cancer

Feasibility and safety study of focused ultrasound surgery of early breast cancer

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100050447
Enrollment
Unknown
Registered
2021-08-27
Start date
2021-10-08
Completion date
Unknown
Last updated
2022-05-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Early Breast Cancer

Interventions

Sponsors

The First Affiliated Hospital of Nanjing Medical University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Female; 2. Aged 20-60 years; 3. Breast cancer patients diagnosed by biopsy, without adjuvant therapy, 1 cm=1cm away from the skin.

Exclusion criteria

Exclusion criteria: 1. The skin of the treatment area is infiltrated by tumor, or has ulceration; 2. Inflammatory breast cancer; 3. Tumors deep in the areola area; 4. KPS score 2 points; 5. Combined with a history of collagen connective tissue; 6. Those who have received more than 45 Gy of radiotherapy on the skin of the treatment-related area; 7. Heart, brain, lung, kidney and other vital organ failure; 8. Severe coagulation dysfunction that cannot be corrected; 9. The patient is pregnant or breastfeeding; 10. Poor blood sugar control in diabetes; 11. Foreign body implantation around the tumor; 12. Those with severe scars on the skin of the treatment area (protruding from the skin surface, with a width of >=1cm).

Design outcomes

Primary

MeasureTime frame
Complete ablation rate;

Countries

China

Contacts

Public ContactWang Shui

The First Affiliated Hospital of Nanjing Medical University

ws0801@hotmail.com+86 13701458115

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026