Breast cancer drug combo trial ends early after only 8 patients

NCT ID NCT06851442

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested a new drug combination (TQB3912, fulvestrant, and TQB3616) in people with advanced HR-positive, HER2-negative breast cancer. The goal was to find the best dose and see if the treatment shrank tumors or slowed cancer growth. The trial was stopped early after enrolling only 8 participants, so results are limited.

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm hormone receptor-positive breast cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Fuzhou First General Hospital

    Fuzhou, Fujian, 350009, China

  • Guizhou Medical University Affiliated Cancer Hospital Co., Ltd

    Guiyang, Guizhou, 550001, China

  • Guizhou Provincial People's Hospital

    Guiyang, Guizhou, 550002, China

  • Harbin Medical University Cancer

    Harbin, Heilongjiang, 150000, China

  • Liaoning Cancer Hospital

    Shenyang, Liaoning, 110000, China

  • Meizhou peoples Hospital

    Meizhou, Guangdong, 514000, China

  • Ningbo Medical Center Lihuili Hospital

    Ningbo, Zhejiang, 315000, China

  • Quanzhou First Hospital

    Quanzhou, Fujian, 362000, China

  • Shanxi Cancer Hospital

    Taiyuan, Shanxi, 030000, China

  • Taizhou Central Hospital (Taizhou University Affiliated Hospital)

    Taizhou, Zhejiang, 31800, China

  • The First Affiliated Hospital of Bengbu Medical College

    Bengbu, Anhui, 233000, China

  • The First Affiliated Hospital of Xi'an Jiao Tong University

    Xi'an, Shaanxi, 710061, China

  • Tianjin Cancer Hospital Airport Hospital

    Tianjin, Tianjin Municipality, 300202, China

  • Tianjin Medical University Cancer Institute & Hospital

    Tianjin, Tianjin Municipality, 300202, China

  • Xinjiang Medical University Affiliated Cancer Hospital

    Ürümqi, Xinjiang, 830000, China

  • Yongzhou Central Hospital

    Yongzhou, Hunan, 425002, China

  • Zhongnan Hospital of Wuhan University

    Wuhan, Hubei, 430071, China