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Study identifier: NCT04275518 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Phase Ib Study of APG-115 Single Agent or in Combination With Azacitidine or Cytarabine in Patients With AML and MDS.

Condition: Acute Myeloid Leukemia (AML) · Myelodysplastic Syndromes (MDS)  ·  Sponsor: Ascentage Pharma Group Inc.

PhasePhase 1
Planned participants102
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Acute myeloid leukemia is a malignant disorder characterized by the rapid, uncontrolled proliferation of malignant clonal hematopoietic stem cells that accumulate as immature, undifferentiated cells (blasts) in the bone marrow and circulation. APG-115 is a potent and orally active small-molecule MDM2 inhibitor, it binds to MDM2 protein and shows potent cell growth inhibitory activity in vitro with low nanomolar potencies in a subset of human cancer cell lines. APG-115 has demonstrated its strong antitumor activities with either daily or less frequent dosing-schedules in the acute leukemia xenograft models. This is a phase 1b, open-label, three-stages study that will initially evaluate the safety and PK/PD profile of APG-115 as a single agent, followed by a combination of APG-115 + azacytidine or cytarabine in R/R AML or MDS subjects. Patients will continue treatment for maximally 6 cycles or until progression of disease or unacceptable toxicity is observed or administrative discontinuation whichever occurs first. Patients who continue to be benefit after 6 cycles' treatment will receive additional cycles of treatment until progression of disease, unacceptable toxicity is observed or administrative discontinuation. (As long as it is proven safe).

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

Talk to the study team

Junyuan Qi, M.D.  ·  +86-18622662361  ·  qi_jy@yahoo.com

Bo Jiang, M.D.  ·  +86-22-23909067  ·  jianbo044@163.com

Always discuss trial participation with your own doctor first.

Locations (14)

The First Hospital of Peking UniversityBeijing, Beijing Municipality, ChinaNot Yet Recruiting
Guangzhou panyu central hospitalGuangzhou, Guangdong, ChinaRecruiting
Nanfang Hospital of Southern Medical UniversityGuangzhou, Guangdong, ChinaRecruiting
Henan Provincial Oncology HospitalZhengzhou, Henan, ChinaRecruiting
Union Hospital medical college Huazhong University of Science and TechnologyWuhan, Hubei, ChinaRecruiting
Zhongnan Hospital of Wuhan UniversityWuhan, Hubei, ChinaRecruiting
Xiangya Hospital Central South UniversityChangsha, Hunan, ChinaRecruiting
The First Affilated Hospital of Ganzhou Medical UniversitySuzhou, Jiangsu, ChinaNot Yet Recruiting
The First affiliated hospital of Soochow UniversitySuzhou, Jiangsu, ChinaRecruiting
The First Affiliated Hospital of Nanchang UniversityNanchang, Jiangxi, ChinaNot Yet Recruiting
First Hospital of Jilin UniversityChangchun, Jilin, ChinaRecruiting
Shanghai Jiao Tong University school of medicine Ruijing HospitalShanghai, Shanghai Municipality, ChinaRecruiting

+ 2 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04275518