NCT02440464 · OUTCOME

Functional Assessment of Cancer Therapy (FACT) - Bone Marrow Transplant (BMT) Total Score

Allogeneic Hematopoietic Stem Cell Transplantation With Ixazomib for High Risk Multiple Myeloma (BMT CTN 1302) · Source last updated 2023-01-04

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure: MEDIAN
Unit: score on a scale
Interval / dispersion: Full Range
Time frame: Randomization, 6-months post-randomization, 24 months post-transplant

What was measured

The FACT-BMT version 4.0 instrument is comprised of the Functional Assessment of Cancer Therapy - General (FACT-G), which evaluates the health-related quality of life (HQL) of patients receiving treatment for cancer, and the BMT Concerns module, that addresses disease and treatment-related questions specific to bone marrow transplant. This scale goes from 0 to 196 where higher scores indicate better functioning. The FACT-BMT Total, which has all items in the FACT-G and BMT modules, was used as the outcome measure. This self-reported questionnaire was completed at transplant, randomization, 6 months following the start of maintenance therapy (which corresponds to 6 months post-randomization), and 24 months post-transplant. Comparisons between treatment groups were performed prior to maintenance, 6 months post-randomization and at 24 months after transplant. Only English and Spanish speaking patients were eligible to participate in the quality of life component of this trial.

Analysis population: Randomized participants who completed the questionnaire are included.

Groups in this outcome

Ixazomib Maintenance

Allogeneic HSCT and Fludarabine/Melphalan/Bortezomib conditioning followed by Ixazomib maintenance Allogeneic HSCT: Eligible patients with a Human Leukocyte Antigen (HLA)-matched related or unrelated donor will undergo allogeneic hematopoietic stem cell transplant at Day 0. For GVHD prophylaxis, patients will be given Tacrolimus from Day -3 until at least 6 months following initiation, at an intravenous daily dose of 0.015 mg/kg. This will be combined with an intravenous administration of Methotrexate at 5 mg/m2 on Days +1, +3, +6, and +11. Fludarabine: Patients will receive conditioning treatment before and after HSCT. Fludarabine will be given at 30 mg/m2 intravenously on Day -6 through Day -3. Melphalan: Melphalan will be given at 70 mg/m2 intravenously on Days -4 and -3. Bortezomib: Bortezomib will be administered at 1.3 mg/m2 intravenously on Day -3. Ixazomib: Between 60 and 120 days following HSCT, patients randomized to the experimental arm will receive Ixazomib maintenance. Maintenance will begin at 3-mg oral doses on Days 1, 8, and 15 of a 28-day cycle. This will increase to 4-mg doses on the same cycle schedule, following successful completion of 3 cycles at the previous dosage, for a total of 12 cycles.

Placebo

Allogeneic HSCT and Fludarabine/Melphalan/Bortezomib conditioning followed by placebo maintenance. Allogeneic HSCT: Eligible patients with a Human Leukocyte Antigen (HLA)-matched related or unrelated donor will undergo allogeneic hematopoietic stem cell transplant at Day 0. For GVHD prophylaxis, patients will be given Tacrolimus from Day -3 until at least 6 months following initiation, at an intravenous daily dose of 0.015 mg/kg. This will be combined with an intravenous administration of Methotrexate at 5 mg/m2 on Days +1, +3, +6, and +11. Fludarabine: Patients will receive conditioning treatment before and after HSCT. Fludarabine will be given at 30 mg/m2 intravenously on Day -6 through Day -3. Melphalan: Melphalan will be given at 70 mg/m2 intravenously on Days -4 and -3. Bortezomib: Bortezomib will be administered at 1.3 mg/m2 intravenously on Day -3. Placebo: Between 60 and 120 days following HSCT, patients randomized to the control group will be given 3 mg of placebo orally on Days 1, 8, and 15 of a 28-day cycle. This will increase to 4-mg doses on the same cycle schedule following successful completion of 3 cycles of placebo maintenance at the 3-mg dose. This will continue for a total of 12 cycles.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.