At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Phase I Study of Moxetumomab Pasudotox-tdfk (Lumoxiti (TM)) and Either Rituximab (Rituxan (R)) or Ruxience for Relapsed Hairy Cell Leukemia
In Brief
A Phase 1 clinical trial evaluating Moxetumomab Pasudotox-tdfk, Rituximab, and 6 other interventions for Hairy Cell Leukemia. Active but no longer recruiting, targeting 18 participants across 1 site.
Signals
Detailed Summary
Background: Hairy cell leukemia (HCL) is a rare, slow-growing blood cancer in which the bone marrow makes too many of certain white blood cells. The antibody Rituximab/Ruxience binds to a protein in cancerous white blood cells and is often used to treat HCL. Researchers want to see if combining it with the drug Moxetumomab pasudotox-tdfk (also called Lumoxiti) can fight HCL better. Objective: To test the safety of Moxetumomab pasudotox taken with Rituximab/Ruxience for people with HCL or HCL variant. Eligibility: People age 18 years and older with HCL or HCL variant that has not responded to standard therapy Design: Participants will be screened with: Medical history Physical exam Blood, heart, and urine tests Test of blood oxygen levels Review of bone marrow. This can be from previous test results or a new sample. Scans Exercise test Participants will get the study drugs in up to 8 cycles. A cycle will last about 28 days. The study drugs will be given through a plastic tube in a vein. In the first week of cycle 1, participants will have: 1 visit to get Rituximab or Ruxience for 7.5 hours 3 visits to get Lumoxiti for 30 minutes per infusion In the first week of cycles 2-8, participants will have: 1. visit to get Rituximab/Ruxience for 2-4 hours and Lumoxiti for 30 minutes 2. visits to get Lumoxiti for 30 minutes per infusion Participants will be asked to drink lots of water and take aspirin during the cycles. They will get drugs to minimize allergic reactions. Participants will repeat screening tests at visits throughout the cycles and 1 follow-up visit. They may have an eye exam. ...
Study Details
Timeline
Arms & Interventions
Arm 1 Moxetumomab Pasudotox-tdfk + Rituximab
Arm 1 and Arm 2 Moxetumomab Pasudotox-tdfk + Ruxience
Interventions
Moxetumomab pasudotox-tdfk is administered at 30-40 ug/Kg intravenous (iv) over 30 min given on days 1, 3, 5 of each cycle.
Rituximab will be administered at 375mg/m\^2 intravenous (iv), 50-400 mg/hour (hr). On cycle 1, Rituximab is given on day -2, on subsequent cycles, Rituximab is given on day 1.
Ruxience will be administered at 375mg/m\^2 intravenous (iv), 50-400 mg/hour (hr). On cycle 1, Ruxience is given on day -2, on subsequent cycles, Ruxience is given on day 1 (Delta)
12 mg Cycle 1, Day -2; Cycles 2-8, Day 1. Administer 0.5-2 hours before rituximab/Ruxience. If participant has previous reaction to rituximab/Ruxience, give 12mg. If participants tolerate rituximab/Ruxience without problems, may hold at discretion of provider. Pre-medications are given prior to rituximab/Ruxience on day 1.
650 mg Cycle 1, Day -2, Day 1, Day 3, Day 5. To be given 30-90 minutes prior to every moxetumomab pasudotox-tdfk infusion and recommended every 6 hours x 4 after the end of infusion; Cycles 2-8, Day 1, Day 3, Day 5. To be given 30-90 minutes prior to every moxetumomab pasudotox-tdfk infusion and recommended every 6 hours x 4 after the end of infusion. Pre-medications are given prior to rituximab/Ruxience on day 1.
25-50 mg Cycle 1, Day -2; Cycles 2-8, Day 1. Pre-medications are given prior to rituximab/Ruxience on day 1. May be given prior to moxetumomab pasudotox-tdfk at discretion of principal investigator.
20-40 mg Cycle 1, Day -2; Day 1, Day 3, Day 5. To be given 30-90 minutes prior to every moxetumomab pasudotox-tdfk infusion and is recommended every 12 hours x 2 after the end of infusion; Cycles 2-8, Day 1, Day 3, Day 5. To be given 30-90 minutes prior to every moxetumomab pasudotox-tdfk infusion and is recommended every 12 hours x 2 after the end of infusion. Pre-medications are given prior to rituximab/Ruxience on day 1.
81 mg Cycle 1, Days 1-8; Cycles 2-8, Days 1-8. Only if platelet counts ≥ 100 x 109/L.