Clofarabine and Temsirolimus in Treating Older Patients With Relapsed or Refractory Acute Myeloid Leukemia (AML1107)
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|ClinicalTrials.gov Identifier: NCT00775593|
Recruitment Status : Completed
First Posted : October 20, 2008
Results First Posted : March 23, 2015
Last Update Posted : November 9, 2017
RATIONALE: Drugs used in chemotherapy, such as clofarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Temsirolimus may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving clofarabine together with temsirolimus may kill more cancer cells.
PURPOSE: This phase II trial is studying how well giving clofarabine together with temsirolimus works in treating older patients with relapsed or refractory acute myeloid leukemia.
|Condition or disease||Intervention/treatment||Phase|
|Leukemia||Drug: clofarabine Drug: temsirolimus||Phase 2|
- To determine the complete response rate in older patients with relapsed or refractory acute myeloid leukemia when treated with low-dose clofarabine and temsirolimus.
- To determine the tolerability and safety of this regimen.
- To determine the duration of response.
- To determine the duration of survival.
OUTLINE: This is a multicenter study.
- Induction therapy: Patients receive clofarabine IV over 1 hour on days 1-5 and temsirolimus IV over 30 minutes on days 1, 8, and 15. Treatment continues for 1-2 courses in the absence of disease progression or unacceptable toxicity.
- Maintenance therapy: Patients achieving morphologic complete remission (CR) or CR with incomplete blood count recovery receive temsirolimus IV over 30 minutes on days 1 and 8 of each month. Treatment continues for 12 months in the absence of disease progression or unacceptable toxicity.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||60 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||An Open Label Phase II Trial of Clofarabine and Temsirolimus in Older Patients With Relapsed or Refractory Acute Myeloid Leukemia (AML)|
|Study Start Date :||December 2008|
|Actual Primary Completion Date :||June 2012|
|Actual Study Completion Date :||October 23, 2013|
- Drug: clofarabine
Patients will receive one course of low-dose Clofarabine in combination with Temsirolimus (CloTor regimen) for remission induction.
- Clofarabine 20 mg/m2/day, administered by iv infusion over 1 hour on days 1 through 5
- Drug: temsirolimus
Those who achieve morphologic CR and morphologic CRi will receive maintenance treatment with Temsirolimus monthly for 12 months, or until relapse.
Those who achieve a PR will receive one additional course of CloTor and, if a CR/CRi is obtained, maintenance treatment with Temsirolimus as above.
- Temsirolimus 25 mg (flat dose) administered iv over 30 minutes on days 1, 8 and 15.
- Temsirolimus 25 mg (flat dose) administered iv over 30 minutes on days 1 and 8 of each month for 12 months, or until relapse.
- Complete Response Rate [ Time Frame: At 2 years from study entry ]
- Number of Serious Adverse Events Within 2 Years [ Time Frame: At 2 years from study entry ]
- Duration of Response [ Time Frame: At 2 years from study entry ]Participants who responded to treatment
- Duration of Survival [ Time Frame: At 2 years from study entry ]
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00775593
|Principal Investigator:||Sergio Amadori, MD||Ospedale Sant' Eugenio|