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Venetoclax

Gemtuzumab

Antineoplastic Agents, Immunological

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Immunologic Factors

Gemtuzumab Ozogamicin 3mg/m\^2, Days 1,4,7

Gemtuzumab Ozogamicin

Venetoclax, 100,200,400, or 600mg Daily Dose

John Quigley, MD

This is a Phase Ib Study to determine the Maximum Tolerated Dose (MTD) of Venetoclax in combination with Gemtuzumab Ozogamicin(GO) in subjects with relapsed/refractory acute myeloid leukemia. Using a standard 3+3 design, subjects will receive once cycle of combination therapy. After one cycle of combination therapy, subjects showing response will continue on to one cycle of consolidation therapy with GO\\Veneoclax. Subjects who respond to combination therapy will continue on maintenance Venetoclax until progression or unacceptable toxicity.

Dose-limiting toxicity, defined as an adverse event related (possible, probably, or definite) to Venetoclax and/or Gemtuzumab fulfilling one of the following criteria:

criteria:

* Hematologic toxicity: treatment-related grade 3 or worse neutropenia and/or thrombocytopenia due to bone marrow hypocellularity present at the end of cycle one (day 28) with an additional 28 days allowed for count recovery (i.e. present at day 56); specifically grade 3 or worse neutropenia or thrombocytopenia with the bone marrow documented to be free of leukemic infiltration. Note: patients who enter the study with grade 3 or worse cytopenias will not be evaluable for hematologic dose-limiting toxicities.
* Non-hematologic toxicity: any grade 3 or worse treatment-related toxicity occurring within the first cycle (excluding grade 3-4 infections during cycle one).

The study will also evaluate the Overall Response Rate, Anti-leukemic activity, Relapse-free Survival (RFS), event-free survival (EFS) , and overall survival (OS). The study will evaluate quality of life using the European Organization for the Research and Treatment of Cancer 30 item questionnaire (EORTC QLQ-C30).

Study of the Safety and Efficacy of Gemtuzumab Ozogamicin (GO) and Venetoclax in Patients With Relapsed or Refractory CD33+ Acute Myeloid Leukemia:Big Ten Cancer Research Consortium BTCRC-AML17-113

Phase Ib Study of the Safety and Efficacy of Gemtuzumab Ozogamicin (GO) and Venetoclax in Patients With Relapsed or Refractory CD33+ Acute Myeloid Leukemia:Big Ten Cancer Research Consortium BTCRC-AML17-113

Assess the maximum tolerated dose (MTD) of Venetoclax when administered with GO in patients with AML.

-Dose-limiting toxicity, defined as an adverse event related (possible, probably, or definite) to Venetoclax and/or Gemtuzumab fulfilling one of the following criteria:

* Hematologic toxicity: treatment-related grade 3 or worse neutropenia and/or thrombocytopenia due to bone marrow hypocellularity present at the end of cycle one (day 28) with an additional 28 days allowed for count recovery (i.e. present at day 56); specifically grade 3 or worse neutropenia or thrombocytopenia with the bone marrow documented to be free of leukemic infiltration. Note: patients who enter the study with grade 3 or worse cytopenias will not be evaluable for hematologic dose-limiting toxicities.
* Non-hematologic toxicity: any grade 3 or worse treatment-related toxicity occurring within the first cycle (excluding grade 3-4 infections during cycle one).

Overall response rate (CR/CRi), as defined by the revised IWG criteria

Anti-leukemic activity (CR/Cri/PR), as defined by the revised IWG criteria

patients achieving CR or CRi; measured from the date of achievement of a remission until the date of relapse or death from any cause; patients not known to have relapsed or died at last follow-up are censored on the date they were last examined

Event-free Survival will be measured from the date of entry to the date of treatment failure, disease relapse, or death from any cause; patients not known to have any of these events are censored on the date they were last examined

Overall survival will be measured from the date of entry to the date of death from any cause; patients not known to have died at last follow-up are censored on the date they were last known to be alive

Spots Global Cancer Trial Database for cd33+

Every month we try and update this database with for cd33+ cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for cd33+

Every month we try and update this database with for cd33+ cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for cd33+ cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.