New drug YL205 aims to shrink advanced tumors in early trial

NCT ID NCT06459973

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests an experimental drug, YL205, in 252 people with advanced solid tumors that have spread or cannot be removed by surgery. The drug is given by IV every three weeks. The main goals are to check safety, find the right dose, and see if it helps shrink tumors. This is an early-stage trial, so the main focus is on safety and dosing, not yet on proving it works.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
YL205 (an experimental drug given by IV infusion every 3 weeks)
What this could lead to
If successful, this could point toward a new treatment option for people with advanced solid tumors that have not responded to other therapies.
What could go wrong
This is an early-phase trial (Phase I/II) with a small number of participants, so the drug may not prove effective or may have unexpected side effects. It is also only being tested in China, so results may not apply to all populations.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Anyang Cancer Hospital

    RECRUITING

    Anyang, Henan, China

  • Central Hospital Affiliated to Shandong First Medical University

    RECRUITING

    Jinan, Shandong, China

  • Chinese People's Liberation Army Army Characterstic Medical Center

    RECRUITING

    Chongqing, China

  • Chongqing Cancer Hospital

    RECRUITING

    Chongqing, China

  • Comprehensive Cancer Centers of Nevada (CCCN) - Central Valley

    RECRUITING

    Las Vegas, Nevada, 89169, United States

  • Florida Cancer Specialists - Lake Mary

    RECRUITING

    Lake Mary, Florida, 32746, United States

  • Fujian Provincial Cancer Hospital

    RECRUITING

    Fuzhou, Fujian, China

  • Guangxi Medical University Cancer Hospital

    RECRUITING

    Nanning, Guangxi, China

  • Hainan General Hospital

    RECRUITING

    Haikou, Hainan, China

  • Harbin Medical University Cancer Hospital

    RECRUITING

    Harbin, Heilongjiang, China

  • Henan Cancer Hospital

    RECRUITING

    Zhengzhou, Henan, China

  • Hubei Cancer Hospital

    RECRUITING

    Wuhan, Hubei, China

  • Hunan Provincial Cancer Hospital

    RECRUITING

    Changsha, Hunan, China

  • Jilin Provincial Cancer Hospital

    RECRUITING

    Changchun, Jilin, China

  • Jingzhou First People's Hospital

    RECRUITING

    Jingzhou, Hubei, China

  • Liaoning Cancer Hospital

    RECRUITING

    Shenyang, Liaoning, China

  • Linyi Cancer Hospital

    RECRUITING

    Linyi, Shandong, China

  • Norton Cancer Institute

    RECRUITING

    Louisville, Kentucky, 40241, United States

  • Obstetrics & Gynecology Hospital of Fudan University

    RECRUITING

    Shanghai, China

  • Peking Union Medical College Hospital

    RECRUITING

    Beijing, China

  • Providence Cancer Institute - Franz Clinic

    RECRUITING

    Portland, Oregon, 97213, United States

  • Qilu Hospital of Shandong University

    RECRUITING

    Jinan, Shandong, China

  • Sarah Cannon Research (SCRI)-Tennessee

    RECRUITING

    Nashville, Texas, 37203, United States

  • Sarah Cannon Research Institute (SCRI)- Denver

    RECRUITING

    Denver, Colorado, 80218, United States

  • Shandong Cancer Hospital

    RECRUITING

    Jinan, Shandong, China

  • Shanxi Cancer Hospital

    RECRUITING

    Taiyuan, Shanxi, China

  • Southwest Women's Oncology

    RECRUITING

    Albuquerque, New Mexico, 87109, United States

  • Stephenson Cancer Center (Oklahoma)

    RECRUITING

    Oklahoma City, Oklahoma, 73104, United States

  • Sun Yat-Sen Memorial Hospital,Sun Yat-Sen University

    RECRUITING

    Guangzhou, Guangdong, China

  • The First Affiliated Hospital of XI'AN Jiaotong University

    RECRUITING

    Xi’an, Shanxi, China

  • The First Affiliated Hospital. Zhejiang University School of Medicine

    RECRUITING

    Hangzhou, Zhejiang, China

  • The Fourth Hospital of Hebei Medical University

    RECRUITING

    Shijiazhuang, Hebei, China

  • The People's Hospital of Liaoning Province

    RECRUITING

    Shenyang, Liaoning, China

  • The Southwest Hospital of AMU

    RECRUITING

    Chongqing, China

  • Tongji Medical College of Hust TongJi Hospital

    RECRUITING

    Wuhan, Hubei, China

  • Union hospital Tongji Medical Colllege Huazhong University of School and Technology

    RECRUITING

    Wuhan, Hubei, China

  • University of Washington

    RECRUITING

    Seattle, Washington, 98915, United States

  • Washington University School of Medicine - Center for advanced Medicine

    RECRUITING

    St Louis, Missouri, 63110, United States

  • West China Second University Hospital, Sichuan University

    RECRUITING

    Chengdu, Sichuan, China

  • Xiangya Hospital of Central South University

    RECRUITING

    Changsha, Hunan, China

  • Yale Cancer Center

    RECRUITING

    New Haven, Connecticut, 06510, United States

  • Yunnan Cancer Hospital

    RECRUITING

    Kunming, Yunnan, China

  • Zhongnan Hospital of Wuhan University

    RECRUITING

    Wuhan, Hubei, China

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