SELIBORDARA: Selinexor, Bortezomib and Daratumumab in Multiple Myeloma

Sponsor
PETHEMA Foundation
Study ID
NCT03589222
Phase
PHASE2
Status
Active Not Recruiting

Conditions

  • Refractory Multiple Myeloma

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • Selinexor — DRUG
    Selinexor will be administered via oral at flat dose of 100 mg weekly in 4 out of each 4-week cycle
  • Daratumumab — DRUG
    daratumumab at dose of 16 mg/Kg iv weekly on days 1, 8, 15 and 22 during the first two cycles; on days 1 and 15 (Q2W) during the cycles 3 to 6; and on day 1 (Q4W) thereafter
  • Bortezomib — DRUG
    bortezomib will be given via subcutaneous at dose of 1.3 mg/m2 on days 1, 8, 15 and 22 starting from the first cycle and on days 1 and 15 (Q2W) since cycle 9
  • Dexamethasone — DRUG
    dexamethasone is 20mg (IV) when given on days that daratumumab is administered (as pre-infusion medication) plus 20 mg of dexamethasone (VO) the day after and the dose of dexamethasone is 40mg (VO) on days when daratumumab is not administered

Study Details

Phase 2, single-arm, open, non-randomized, multicenter study of the SINE™ compound selinexor plus low-dose dexamethasone, in combination with bortezomib and daratumumab. 100 mg selinexor (on days 1, 8, 15 and 22), plus 40 mg dexamethasone (20 mg IV the day of daratumumab and selinexor and 20 mg oral administration the day after daratumumab and selinexor) both weekly as continuous therapy. Bortezomib will be given via subcutaneous at dose of 1.3 mg/m2 once weekly on days 1, 8, 15 and 22 during the cycles 1 to cycle 8, and on day 1 and day 15 of each cycle thereafter as continuous therapy. Daratumumab will be given via intravenous at dose of 16 mg/Kg on days 1, 8, 15 and 22 (weekly) during the cycles 1 and 2, every two weeks (on days 1 and 15) during the cycles 3 to 6 and on day 1 of each cycle thereafter as continuous therapy. Patients may continue indefinitely and there is no maximum treatment duration

Key Dates

Start date
Jul 15, 2018
Status verified
Feb 2026
Primary completion
Aug 31, 2026
Completion
Aug 31, 2026

Study Design

Enrollment
62 participants (estimated)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: Selinexor, Daratumumab, Bortezomib and dexamethasone
    Selinexor will be administered via oral at flat dose of 100 mg weekly in 4 out of each 4-week cycle plus dexamethasone 40 or 20 mg mg orally with each dose of selinexor in combination with daratumumab at dose of 16 mg/Kg iv weekly on days 1, 8, 15 and 22 during the first two cycles; on days 1 and 15 (Q2W) during the cycles 3 to 6; and on day 1 (Q4W) thereafter and bortezomib will be given via subcutaneous at dose of 1.3 mg/m2 on days 1, 8, 15 and 22 starting from the first cycle and on days 1 and 15 (Q2W) since cycle 9. Each cycle is of 4 weeks of duration

Primary Outcome Measure

Number of responses type to treatment [ Time Frame: 1 year ]

Related Studies