← Eichor
Study identifier: NCT05860465 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Safety and Efficacy of SPH4336 in Combination With Endocrine Therapy in the Treatment of Locally Advanced or Metastatic Breast Cancer

Condition: Locally Advanced or Metastatic Breast Cancer  ·  Sponsor: Shanghai Pharmaceuticals Holding Co., Ltd

PhasePhase 2/Phase 3
Planned participants254
Who can joinFemale, 18 Years to 75 Years
Healthy volunteersNo

About this study

This study evaluated the safety and efficacy of SPH4336 in combination with endocrine therapy in the treatment of locally advanced or metastatic breast cancer that progressed on CDK4/6 inhibitor combined with endocrine therapy.

This description comes directly from the study's public registry record.

Talk to the study team

Shusen Wang  ·  0086-020-87343811  ·  wangshs@sysucc.org.cn

Always discuss trial participation with your own doctor first.

Locations (22)

Affiliated Cancer Hospital, Sun Yat-sen UniversityGuangzhou, Guangdong, ChinaRecruiting
Liuzhou people's HospitalLiuzhou, Guangxi, ChinaRecruiting
Anyang Cancer HospitalAnyang, He'nan, ChinaRecruiting
The First Affiliated Hospital of Henan University of Science and TechnologyLuoyang, He'nan, ChinaRecruiting
The Fourth Hospital of Hebei Medical UniversityShijiazhuang, Hebei, ChinaRecruiting
Harbin Medical University cancer HospitalHarbin, Heilongjiang, ChinaRecruiting
Xiangyang Cancer HospitalWuhan, Hubei, ChinaRecruiting
Jiangsu Cancer HospitalNanjing, Jiangsu, ChinaRecruiting
Jiangsu Province HospitalNanjing, Jiangsu, ChinaRecruiting
Jilin Cancer HospitalChangchun, Jilin, ChinaRecruiting
The First Hospital of China Medical UniversityShenyang, Liaoning, ChinaRecruiting
General Hospital of Ningxia Medical UniversityYinchuan, Ningxia, ChinaRecruiting

+ 10 more locations — full list on the registry record.

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT05860465