Dosing regimens of bispecific CD123 x CDS diabodies in the treatment of hematologic malignancies

The present invention is directed to a dosing regimen for administering a CD 123 x CDS bispecific diabody to patients with a hematologic malignancy such as acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). The present invention is also directed to a dosing regimen for administering a C...

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Bibliographic Details
Main Authors LENT, Ian, LA MOTTE-MOHS, Ross, DAVIDSON, Jan Kenneth, SAMPATHKUMAR, Krishnan, ALDERSON, Ralph Froman, WIGGINTON, Jon Marc
Format Patent
LanguageEnglish
Published 18.11.2021
Subjects
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The present invention is directed to a dosing regimen for administering a CD 123 x CDS bispecific diabody to patients with a hematologic malignancy such as acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). The present invention is also directed to a dosing regimen for administering a CD 123 x CDS bispecific diabody in combination with a molecule capable of binding PD-1 or a natural ligand of PD-1 (a "PD-1 or PD-1 ligand binding molecule") to patients with a hematologic malignancy such as acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). The invention particularly concerns the use of such regimens for administering the sequence-optimized CD 123 x CDS bispecific diabody, "DART-A," which is capable of simultaneous binding to CD 123 and CDS.
Bibliography:Application Number: AU20200272734