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Study identifier: NCT04227847 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Safety Study of SEA-CD70 in Patients With Myeloid Malignancies

Condition: Myelodysplastic Syndrome · Acute Myeloid Leukemia  ·  Sponsor: Seagen, a wholly owned subsidiary of Pfizer

PhasePhase 1
Planned participants178
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This trial will look at a drug called SEA-CD70 with and without azacitidine, to find out if it is safe for participants with myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). It will study SEA-CD70 to find out what its side effects are and if it works for AML and MDS. A side effect is anything the drug does besides treating cancer. This study will have seven groups or "parts." * Part A will find out how much SEA-CD70 should be given to participants * Part B will use the dose found in Part A to find out how safe SEA-CD70 is and if it works to treat participants with MDS. * Part C will use the dose found in Part A to find out how safe SEA-CD70 is and if it works to treat participants with AML. * Part D will find out how much SEA-CD70 with azacitidine should be given to participants * Part E will use the dose found in Part D to find out how safe SEA-CD70 with azacitidine is and if it works to treat participants with MDS or MDS/AML that has not been treated. * Part F will use the dose found in Part D to find out how safe SEA-CD70 with azacitidine is and if it works to treat participants with MDS or MDS/AML. * Part G will find out how much SEA-CD70 with azacitidine and with venetoclax should be given to participants with AML. Also, to evaluate safety and tolerability of PF-08046040 in combination with azacitidine and venetoclax in participants with previously untreated AML who are unfit for standard induction chemotherapy.

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

Talk to the study team

Pfizer CT.gov Call Center  ·  1-800-718-1021  ·  ClinicalTrials.gov_Inquiries@pfizer.com

Always discuss trial participation with your own doctor first.

Locations (53)

University of Alabama at BirminghamBirmingham, Alabama, United StatesActive Not Recruiting
University of Alabama at BirminghamBirmingham, Alabama, United StatesActive Not Recruiting
Dept. of Medicine, UAB ONeal Comprehensive Cancer CenterBirmingham, Alabama, United StatesActive Not Recruiting
City of Hope (City of Hope National Medical Center, City of Hope Medical Center)Duarte, California, United StatesRecruiting
IP Address: City of Hope Investigational Drug Services(IDS)Duarte, California, United StatesRecruiting
Ronald Reagan UCLA Medical CenterLos Angeles, California, United StatesRecruiting
UCLA Hematology-Oncology ClinicLos Angeles, California, United StatesRecruiting
Colorado Blood Cancer Institute, LabDenver, Colorado, United StatesActive Not Recruiting
Colorado Blood Cancer InstituteDenver, Colorado, United StatesActive Not Recruiting
Presbyterian/St. Luke's Medical CenterDenver, Colorado, United StatesActive Not Recruiting
The University of Kansas Cancer Center ,Investigational Drug ServicesFairway, Kansas, United StatesRecruiting
The University of Kansas Clinical Research CenterFairway, Kansas, United StatesRecruiting

+ 41 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04227847