Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:37 AM
Ignite Modification Date:
2025-12-25 @ 2:37 AM
NCT ID:
NCT01465334
Brief Summary:
The main purpose of this study is to examine how two separate groups of 17p deletion Chronic lymphocytic leukemia (CLL) participants respond to sequential treatment with this particular combination of drugs. The two groups are those participants who have previously received treatment for their CLL and those who have not yet received any treatment. The combination of drugs is Ofatumumab and High-Dose Methylprednisolone (HDMP) first followed by Ofatumumab and Alemtuzumab. All three drugs are FDA approved and have known activity in treating 17p CLL. We hope that by combining these drugs together in this study, they will have more benefit than each one alone and that the subjects' CLL will be significantly impacted.
Detailed Description:
Participants were assigned to 1 of 2 groups based on prior treatment status. Both groups received the same therapy.
Part A: Ofatumumab + HDMP 2-4 cycles Part B: Ofatumumab + Alemtuzumab 1-6 cycles Part C: Maintenance with Ofatumumab + Alemtuzumab up to 2 years
Between days 15-22 of Cycle 2 of Part A, participants are restaged. Participants who achieve nodal complete response discontinue Part A therapy and undergo minimal residual disease (MRD) assessment to guide the decision whether to go to Part B or Part C. The participants with persistent disease after 2 cycles of Part A therapy receive 2 more cycles of Part A therapy and then undergo another restaging as well as MRD assessment. At restaging, participants with minimal disease are eligible for Part C or allogeneic stem cell transplant (SCT) off protocol. The remaining participants receive Part B therapy. On Part B, restaging occurs at weeks 12 and 18. If MRD negative complete response (CR) status is achieved then therapy is discontinued and the primary endpoint evaluation occurs 2 months later. Otherwise with persistent disease Part B therapy continues up to 24 weeks and the primary endpoint evaluation occurs after Part B therapy is completed. Participants who achieve clinical complete response may receive Part C therapy or be observed while waiting SCT.
Study:
NCT01465334
Study Brief:
Protocol Section:
NCT01465334