Actively Recruiting

Phase 2
Age: 18Years - 75Years
FEMALE
NCT06340230

SHR-A1811 Alone or in Combination With Adebrelimab as Neoadjuvant Treatment in HR Positive/HER2 Low Breast Cancer

Led by Shengjing Hospital · Updated on 2024-12-04

93

Participants Needed

1

Research Sites

340 weeks

Total Duration

On this page

Sponsors

S

Shengjing Hospital

Lead Sponsor

J

Jiangsu HengRui Medicine Co., Ltd.

Collaborating Sponsor

AI-Summary

What this Trial Is About

This is an open-label, phase II study evaluating the efficacy and safety of SHR-A1811 alone or in combination with Adebrelimab in Stage II-III HR Positive/HER2 Low Breast Cancer. Subjects will receive the neoadjuvant therapy of SHR-A1811 alone or in combination with Adebrelimab for six cycles, and then undergo surgery within 4 weeks after neoadjuvant therapy. Efficacy will be assessed every 2 cycles.

CONDITIONS

Official Title

SHR-A1811 Alone or in Combination With Adebrelimab as Neoadjuvant Treatment in HR Positive/HER2 Low Breast Cancer

Who Can Participate

Age: 18Years - 75Years
FEMALE

Eligibility Criteria

Eligible

You may qualify if you...

  • Female patients aged 218 but 275 years
  • Histologically confirmed HR+/HER2-Low invasive breast cancer
  • Treatment-naive patients with stage II-III
  • Eastern Cooperative Oncology Group (ECOG) score 0 or 1
  • Good level of organ function
  • Voluntary participation, signed informed consent, good compliance, and cooperation with follow-up visits
Not Eligible

You will not qualify if you...

  • Previous anti-tumor therapy (chemotherapy, radiotherapy, targeted therapy, endocrine therapy, etc.)
  • Concurrent anti-tumor therapy
  • Bilateral breast cancer, inflammatory breast cancer, or occult breast cancer
  • Stage IV breast cancer
  • Not confirmed by histopathology
  • History of malignancies in past 5 years except cured cervical carcinoma in situ and melanoma skin cancer
  • Participation in other drug clinical trials within 4 weeks before enrollment
  • Known allergy to study drug components
  • History of immunodeficiency
  • Clinically significant cardiovascular diseases
  • Known or suspected interstitial lung disease
  • Active hepatitis or liver cirrhosis
  • Known hereditary or acquired bleeding or thrombotic tendency
  • History of neurological or psychiatric disorders

AI-Screening

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Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Shengjing Hospital affiliated to China Medical University

Shenyang, Liaoning, China, 110004

Actively Recruiting

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Research Team

N

Nan Niu, MD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NON_RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

3

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