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Flu/Cy/ATG or Cy/ATG

Peking University People's Hospital · FDA-approved active Small molecule

A conditioning regimen combining fludarabine, cyclophosphamide, and anti-thymocyte globulin (ATG) to suppress the immune system and prepare patients for hematopoietic stem cell transplantation.

A conditioning regimen combining fludarabine, cyclophosphamide, and anti-thymocyte globulin (ATG) to suppress the immune system and prepare patients for hematopoietic stem cell transplantation. Used for Conditioning prior to allogeneic hematopoietic stem cell transplantation for hematologic malignancies and severe aplastic anemia.

At a glance

Generic nameFlu/Cy/ATG or Cy/ATG
SponsorPeking University People's Hospital
Drug classConditioning regimen (combination chemotherapy and immunosuppressive therapy)
ModalitySmall molecule
Therapeutic areaOncology / Hematology
PhaseFDA-approved

Mechanism of action

Fludarabine is a purine analog that inhibits DNA synthesis in lymphocytes; cyclophosphamide is an alkylating agent that causes DNA cross-linking and cell death; and ATG is a polyclonal antibody that depletes T cells. Together, these agents create immunosuppression and myeloablation sufficient to allow engraftment of donor stem cells while reducing graft rejection and graft-versus-host disease.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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