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An Exploratory Study of Pertuzumab and Trastuzumab in Combination With Palbociclib and Exemestane as Neoadjuvant Therapy for Triple-Positive Breast Cancer

NCT07299890 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2025-12-23

No results posted yet for this study

Summary

This study is a prospective, multicenter, single-arm, exploratory study. A total of 90 patients with early/later-stage triple-positive breast cancer who were scheduled to receive neoadjuvant therapy were recruited. They received neoadjuvant treatment with trastuzumab, pertuzumab, palbociclib, and exemestane in combination. The aim of this study is to evaluate the efficacy and safety of the neoadjuvant treatment regimen of trastuzumab-pertuzumab combined with palbociclib and exemestane in triple-positive breast cancer.

Conditions

Interventions

DRUG

Trastuzumab and Pertuzumab Combination with Palbociclib and Exemestane

Neoadjuvant treatment regimen: QL1701 (Trastuzumab for Injection): First dose 8mg/kg, then 6mg/kg, every 3 weeks, for a total of 6 cycles; QL1209 (Pertuzumab Injection): First dose 840mg, then 420mg, every 3 weeks, for a total of 6 cycles; Palbociclib: 125mg/day, days 1-21, every 4 weeks, for a total of 5 cycles; Exemestane: 25mg/day, every 4 weeks, for a total of 5 cycles.

Sponsors & Collaborators

  • Anhui Provincial Cancer Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-12-20
Primary Completion
2027-11-01
Completion
2027-11-01

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07299890 on ClinicalTrials.gov