Best Available Therapy Versus Autologous Hematopoietic Stem Cell Transplant for Multiple Sclerosis (BEAT-MS)
A Multicenter Randomized Controlled Trial of Best Available Therapy Versus Autologous Hematopoietic Stem Cell Transplant for Treatment-Resistant Relapsing Multiple Sclerosis (ITN077AI)
National Institute of Allergy and Infectious Diseases (NIAID)
156 participants
Dec 19, 2019
INTERVENTIONAL
Conditions
Summary
This is a multi-center prospective rater-masked (blinded) randomized controlled trial of 156 participants, comparing the treatment strategy of Autologous Hematopoietic Stem Cell Transplantation (AHSCT) to the treatment strategy of Best Available Therapy (BAT) for treatment-resistant relapsing multiple sclerosis (MS). Participants will be randomized at a 1 to 1 (1:1) ratio. All participants will be followed for 72 months after randomization (Day 0, Visit 0).
Eligibility
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Interventions
1. PBSC mobilization \& collection regimen per protocol/ institutional standards includes: intravenous cyclophosphamide (Cytoxan®), 4 grams/m\^2); intravenous mesna (Mesnex®),a total delivery of 4 grams/m\^2); oral dexamethasone, 10 mg dose, four times daily); subcutaneous filgrastim,10 mcg/kg/day until leukapheresis goal is completed; and CD34+ peripheral blood stem cells collection by leukapheresis. 2. Conditioning per protocol\& institutional standards: * 6-day BEAM (e.g. Carmustine (BCNU), Etoposide (VP-16), Cytarbine (Ara-C), and Melphalan) chemotherapy protocol and, * rabbit anti-thymocyte globulin (rATG) 2.5 mg/kg/day x2 3. Autologous cryopreserved graft infusion: The target Cluster of Differentiation (CD)34+ cell dose for infusion is 5 x 10\^6 CD34+ cells/kg (minimum 4 x 10\^6 CD34+ cells/kg; maximum 7.5 x 10\^6 CD34+ cells/kg). For 1\&2 above: Ideal body weight (IBW) versus Actual Body Weight (ABW) are applicable.
Disease-modifying therapy (DMT) selected by the Site Investigator from the below: * cladribine * natalizumab * alemtuzumab * ocrelizumab, * rituximab, * ofatumumab, or * ublituximab
Locations(22)
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NCT04047628