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Combination Followed by Maintenance Chemotherapy Versus CDK4/6 Inhibitor Combined With Endocrine Therapy for HR Low/HER2-negative Advanced Breast Cancer: a Prospective, Randomized, Open-label Phase Ⅱ Clinical Trial

NCT06176534 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 240

Last updated 2024-08-20

No results posted yet for this study

Summary

To observe the differences in the efficacy of Combination followed by maintenance chemotherapy versus CDK4/6 inhibitor combined with endocrine therapy in HR low expression /HER2 negative advanced breast cancer, and to provide new evidence for the best treatment of HR low expression /HER2 negative advanced breast cancer, and to explore the efficacy and safety of combined/maintenance chemotherapy.

Conditions

Interventions

DRUG

Experimental: chemotheyapy

nab-paclitaxel 130mg/m2，day 1 and day 8 + Capecitabine 2000mg/m2, followed by nab-paclitaxel 130mg/m2，day 1 and day 8 or Capecitabine from day1 to DAY 14 Vinorelbine 25mg/m2，day 1 and day 8 + Capecitabine 2000mg/m2，from day1 to DAY 14

DRUG

Active Comparator: endocrine therapy

palbociclib 125mg per day for 21days Dalpiciclib 150mg per day for 21days Letrozole 2.5mg per day Anastrozole 1mg per day fulvestrant 500mg per 28 days

Sponsors & Collaborators

  • Henan Cancer Hospital

    lead OTHER_GOV

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-01
Primary Completion
2025-12-20
Completion
2026-12-20

Countries

  • China

Study Locations

More Related Trials

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 NCT06176534 on ClinicalTrials.gov