Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 to 70

Combining PD-1 inhibitor with venetoclax for treating tough cases of leukemia and myelodysplastic syndromes

Official title: A Study of VA Combined With PD-1 Inhibitor in the Treatment of Relapsed and Refractory AML and High-risk MDS

Run by Beijing 302 Hospital · NCT06536959 · Data updated 2026-11-12

This study is testing a new treatment that combines three drugs to see if it can help people with tough cases of leukemia and myelodysplastic syndromes who haven't responded to other treatments.

More Myelodysplastic Syndromes trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 70 Years
SexAll
Enrollment67 (estimated)
SponsorBeijing 302 Hospital
Academic / other
Drugs / interventionschemotherapy, immunotherapy
Locations1 site (Beijing, Beijing Municipality)
StatusRecruiting
StartedJuly 18, 2024
Main results expectedJuly 31, 2026
Study endsJuly 31, 2027
Registry record updatedAugust 5, 2024
Trial IDNCT06536959 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients diagnosed with relapsed or refractory AML or high-risk MDS who require chemotherapy and have not responded to prior treatments.

Probably not a fit

Patients who are not diagnosed with relapsed or refractory AML or high-risk MDS, or those who are currently pregnant or breastfeeding, may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the safety and effectiveness of a new treatment regimen that combines a PD-1 inhibitor with venetoclax and a hypomethylation agent for patients with relapsed or refractory acute myeloid leukemia (AML) and high-risk myelodysplastic syndromes (MDS). The study aims to determine how well this triple-drug combination works in patients who have not responded to previous treatments or have minimal residual disease. Participants will undergo a series of assessments to monitor their response to the treatment and any potential side effects.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with difficult-to-treat forms of leukemia and myelodysplastic syndromes.

How similar studies have gone: While the combination of PD-1 inhibitors with other treatments is being explored, this specific approach in relapsed/refractory AML and high-risk MDS is relatively novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients diagnosed with relapsed and refractory acute myeloid leukemia (AML) and patients diagnosed with myelodysplastic syndrome (MDS) who require chemotherapy treatment.
* Patients who did not respond or had disease recurrence after 1 course of induction chemotherapy or had positive immune residues after induction chemotherapy or positive molecular residues (if any) after induction chemotherapy.
* Voluntarily participate in clinical research and sign an informed consent form and be willing to follow and be able to complete all experimental procedures.
* The toxic and side effects caused by the last treatment should be recovered.
* Eastern Cooperative Oncology Group score of 0 to 3 points.
* The organ function is intact.

  * Alanine aminotransferase (ALT) and Aspartate aminotransferase (AST) ≤2×ULN (Upper Limit of Normal).
  * Creatinine≤2×ULN.
  * Bilirubin≤2×ULN.
* Karnofsky≥70.
* The expected survival period is at least 12 weeks.
* Non-pregnant, non-breastfeeding women.

Exclusion Criteria:

* Suffering from other untreated or unrelieved malignant tumors within 2 years.
* Major surgery, radiotherapy, chemotherapy, biological therapy, immunotherapy, and experimental therapy were performed within 2 weeks of the first medication.
* Suffering from any other known serious and/or uncontrolled disease (eg, uncontrolled diabetes; cardiovascular disease, including congestive heart failure New York Heart Association \[NYHA\] Class III or IV, 6 months patients with myocardial infarction and poorly controlled blood pressure); chronic renal failure; or active uncontrolled infection); the investigators considered unsuitable for this clinical trial.
* Patients who are unwilling or unable to comply with the protocol.
* Currently being treated with other systemic anti-tumor or anti-tumor research drugs.
* Women who are pregnant or breastfeeding.

Where it's running

  • Xiao-ning Gao
    Beijing, Beijing Municipality, China
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.