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Clinical Trials/NCT06341894
NCT06341894RecruitingPhase 2

Efficacy and Safety of Dalpiciclib With Endocrine Therapy as Adjuvant Treatment in Patients With Hormone Receptor-positive, HER2-negative Early Breast Cancer

The First Affiliated Hospital with Nanjing Medical University1 site in 1 country1,163 target enrollmentStarted: November 17, 2023Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 2
Status
Recruiting
Enrollment
1,163
Locations
1
Primary Endpoint
invasive Disease-free Survival (iDFS)

Study Overview

Brief Summary

The investigator conduct a phase II multi-center, open-label trial to evaluate efficacy and safety of dalpiciclib with endocrine therapy as adjuvant treatment in patients with medium /high risk hormone receptor-positive, HER2-negative Early Breast Cancer.

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to 75 Years (Adult, Older Adult)
Sex
Female
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Patient is ≥ 18 years-old
  • Patient is female with known menopausal status (postmenopausal or premenopausal/perimenopause)
  • Patient with histologically confirmed HR+/HER2- early breast cancer (immunohistochemical ER and/or PR≥10%)
  • Histologically confirmed invasive breast cancer with anatomic stages of IIA-IIIC stage (T2-4N0-3M0), of which stage IIA only included T1N1M0
  • Patients with or without neoadjuvant or adjuvant chemotherapy/ radiotherapy were eligible for inclusion
  • From operation to enrollment should not exceed 12 months
  • Patient has an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1

Exclusion Criteria

  • metastatic disease (Stage IV) or inflammatory breast cancer
  • Previous or current history of malignant neoplasms, except for curatively treated:Basal and squamous cell carcinoma of the skin,Carcinoma in situ of the cervix.
  • Clinically relevant cardiovascular disease:Known history of uncontrolled or symptomatic angina, clinically significant arrhythmias, congestive heart failure, transmural myocardial infarction, uncontrolled hypertension ≥180/110);
  • A history of allergy to the drugs in this study;
  • Unable or unwilling to swallow tablets
  • History of gastrointestinal disease with diarrhea as the major symptom.

Arms & Interventions

Treatment

Experimental

Dalpiciclib and endocrine therapy

Intervention: Dalpiciclib (Drug)

Treatment

Experimental

Dalpiciclib and endocrine therapy

Intervention: Endocrine therapy (Drug)

Outcomes

Primary Outcomes

invasive Disease-free Survival (iDFS)

Time Frame: From enrollment until time of events up to 3 years

Invasive disease-free survival time is defined as the time from date of enrollment until the first disease recurrence or death from any cause

Secondary Outcomes

  • Disease-free Survival (DFS)(From enrollment until time of events up to 3 years)
  • AEs and SAEs(From the first administration to one months after the last drug administration,up to one month)

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Liu Xiaoan

Professor

The First Affiliated Hospital with Nanjing Medical University

Study Sites (1)

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